source "drivers/staging/frontier/Kconfig"
-source "drivers/staging/dream/Kconfig"
-
source "drivers/staging/pohmelfs/Kconfig"
source "drivers/staging/autofs/Kconfig"
obj-$(CONFIG_R8712U) += rtl8712/
obj-$(CONFIG_SPECTRA) += spectra/
obj-$(CONFIG_TRANZPORT) += frontier/
-obj-$(CONFIG_DREAM) += dream/
obj-$(CONFIG_POHMELFS) += pohmelfs/
obj-$(CONFIG_AUTOFS_FS) += autofs/
obj-$(CONFIG_IDE_PHISON) += phison/
+++ /dev/null
-config DREAM
- tristate "HTC Dream support"
- depends on MACH_TROUT
-
-if DREAM
-
-source "drivers/staging/dream/camera/Kconfig"
-
-config INPUT_GPIO
- tristate "GPIO driver support"
- help
- Say Y here if you want to support gpio based keys, wheels etc...
-endif
+++ /dev/null
-ccflags-y:=-Idrivers/staging/dream/include
-obj-$(CONFIG_MSM_ADSP) += qdsp5/
-obj-$(CONFIG_MSM_CAMERA) += camera/
-obj-$(CONFIG_INPUT_GPIO) += gpio_axis.o gpio_event.o gpio_input.o gpio_matrix.o gpio_output.o
-
+++ /dev/null
-
-* camera driver uses old V4L API
-
-* coding style in some places is lacking
-
-* gpio_input.c has some features matrix_keypad lacks. They should be
-merged to gpio_input, with gpio_input.c removed
-
-* pmem provides interface for userspace. Needs to be reviewed at least.
-
-* it is probably possible to simplify touchscreen driver using threaded_irq's.
-
-* touchscreen driver should be switched to oficial multitouch API
+++ /dev/null
-comment "Qualcomm MSM Camera And Video"
-
-menuconfig MSM_CAMERA
- bool "Qualcomm MSM camera and video capture support"
- depends on ARCH_MSM && VIDEO_V4L2_COMMON
- help
- Say Y here to enable selecting the video adapters for
- Qualcomm msm camera and video encoding
-
-config MSM_CAMERA_DEBUG
- bool "Qualcomm MSM camera debugging with printk"
- depends on MSM_CAMERA
- help
- Enable printk() debug for msm camera
-
-config MSM_CAMERA_FLASH
- bool "Qualcomm MSM camera flash support"
- depends on MSM_CAMERA && BROKEN
- ---help---
- Enable support for LED flash for msm camera
-
-
-comment "Camera Sensor Selection"
-config MT9T013
- bool "Sensor mt9t013 (BAYER 3M)"
- depends on MSM_CAMERA
- ---help---
- MICRON 3M Bayer Sensor with AutoFocus
-
-config MT9D112
- bool "Sensor mt9d112 (YUV 2M)"
- depends on MSM_CAMERA
- ---help---
- MICRON 2M YUV Sensor
-
-config MT9P012
- bool "Sensor mt9p012 (BAYER 5M)"
- depends on MSM_CAMERA
- ---help---
- MICRON 5M Bayer Sensor with Autofocus
-
-config S5K3E2FX
- bool "Sensor s5k3e2fx (Samsung 5M)"
- depends on MSM_CAMERA
- ---help---
- Samsung 5M with Autofocus
+++ /dev/null
-ccflags-y:=-Idrivers/staging/dream/include
-obj-$(CONFIG_MT9T013) += mt9t013.o mt9t013_reg.o
-obj-$(CONFIG_MT9D112) += mt9d112.o mt9d112_reg.o
-obj-$(CONFIG_MT9P012) += mt9p012_fox.o mt9p012_reg.o
-obj-$(CONFIG_MSM_CAMERA) += msm_camera.o msm_v4l2.o
-obj-$(CONFIG_S5K3E2FX) += s5k3e2fx.o
-obj-$(CONFIG_ARCH_MSM) += msm_vfe7x.o msm_io7x.o
-obj-$(CONFIG_ARCH_QSD) += msm_vfe8x.o msm_vfe8x_proc.o msm_io8x.o
+++ /dev/null
-/*
- * Copyright (C) 2008-2009 QUALCOMM Incorporated.
- */
-
-/* FIXME: most allocations need not be GFP_ATOMIC */
-/* FIXME: management of mutexes */
-/* FIXME: msm_pmem_region_lookup return values */
-/* FIXME: way too many copy to/from user */
-/* FIXME: does region->active mean free */
-/* FIXME: check limits on command lenghts passed from userspace */
-/* FIXME: __msm_release: which queues should we flush when opencnt != 0 */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/init.h>
-#include <linux/sched.h>
-#include <mach/board.h>
-
-#include <linux/fs.h>
-#include <linux/list.h>
-#include <linux/uaccess.h>
-#include <linux/android_pmem.h>
-#include <linux/poll.h>
-#include <media/msm_camera.h>
-#include <mach/camera.h>
-
-#define MSM_MAX_CAMERA_SENSORS 5
-
-#define ERR_USER_COPY(to) pr_err("%s(%d): copy %s user\n", \
- __func__, __LINE__, ((to) ? "to" : "from"))
-#define ERR_COPY_FROM_USER() ERR_USER_COPY(0)
-#define ERR_COPY_TO_USER() ERR_USER_COPY(1)
-
-static struct class *msm_class;
-static dev_t msm_devno;
-static LIST_HEAD(msm_sensors);
-
-#define __CONTAINS(r, v, l, field) ({ \
- typeof(r) __r = r; \
- typeof(v) __v = v; \
- typeof(v) __e = __v + l; \
- int res = __v >= __r->field && \
- __e <= __r->field + __r->len; \
- res; \
-})
-
-#define CONTAINS(r1, r2, field) ({ \
- typeof(r2) __r2 = r2; \
- __CONTAINS(r1, __r2->field, __r2->len, field); \
-})
-
-#define IN_RANGE(r, v, field) ({ \
- typeof(r) __r = r; \
- typeof(v) __vv = v; \
- int res = ((__vv >= __r->field) && \
- (__vv < (__r->field + __r->len))); \
- res; \
-})
-
-#define OVERLAPS(r1, r2, field) ({ \
- typeof(r1) __r1 = r1; \
- typeof(r2) __r2 = r2; \
- typeof(__r2->field) __v = __r2->field; \
- typeof(__v) __e = __v + __r2->len - 1; \
- int res = (IN_RANGE(__r1, __v, field) || \
- IN_RANGE(__r1, __e, field)); \
- res; \
-})
-
-#define MSM_DRAIN_QUEUE_NOSYNC(sync, name) do { \
- struct msm_queue_cmd *qcmd = NULL; \
- CDBG("%s: draining queue "#name"\n", __func__); \
- while (!list_empty(&(sync)->name)) { \
- qcmd = list_first_entry(&(sync)->name, \
- struct msm_queue_cmd, list); \
- list_del_init(&qcmd->list); \
- kfree(qcmd); \
- }; \
-} while (0)
-
-#define MSM_DRAIN_QUEUE(sync, name) do { \
- unsigned long flags; \
- spin_lock_irqsave(&(sync)->name##_lock, flags); \
- MSM_DRAIN_QUEUE_NOSYNC(sync, name); \
- spin_unlock_irqrestore(&(sync)->name##_lock, flags); \
-} while (0)
-
-static int check_overlap(struct hlist_head *ptype,
- unsigned long paddr,
- unsigned long len)
-{
- struct msm_pmem_region *region;
- struct msm_pmem_region t = { .paddr = paddr, .len = len };
- struct hlist_node *node;
-
- hlist_for_each_entry(region, node, ptype, list) {
- if (CONTAINS(region, &t, paddr) ||
- CONTAINS(&t, region, paddr) ||
- OVERLAPS(region, &t, paddr)) {
- printk(KERN_ERR
- " region (PHYS %p len %ld)"
- " clashes with registered region"
- " (paddr %p len %ld)\n",
- (void *)t.paddr, t.len,
- (void *)region->paddr, region->len);
- return -1;
- }
- }
-
- return 0;
-}
-
-static int msm_pmem_table_add(struct hlist_head *ptype,
- struct msm_pmem_info *info)
-{
- struct file *file;
- unsigned long paddr;
- unsigned long vstart;
- unsigned long len;
- int rc;
- struct msm_pmem_region *region;
-
- rc = get_pmem_file(info->fd, &paddr, &vstart, &len, &file);
- if (rc < 0) {
- pr_err("msm_pmem_table_add: get_pmem_file fd %d error %d\n",
- info->fd, rc);
- return rc;
- }
-
- if (check_overlap(ptype, paddr, len) < 0)
- return -EINVAL;
-
- CDBG("%s: type = %d, paddr = 0x%lx, vaddr = 0x%lx\n",
- __func__,
- info->type, paddr, (unsigned long)info->vaddr);
-
- region = kmalloc(sizeof(*region), GFP_KERNEL);
- if (!region)
- return -ENOMEM;
-
- INIT_HLIST_NODE(®ion->list);
-
- region->type = info->type;
- region->vaddr = info->vaddr;
- region->paddr = paddr;
- region->len = len;
- region->file = file;
- region->y_off = info->y_off;
- region->cbcr_off = info->cbcr_off;
- region->fd = info->fd;
- region->active = info->active;
-
- hlist_add_head(&(region->list), ptype);
-
- return 0;
-}
-
-/* return of 0 means failure */
-static uint8_t msm_pmem_region_lookup(struct hlist_head *ptype,
- int pmem_type, struct msm_pmem_region *reg, uint8_t maxcount)
-{
- struct msm_pmem_region *region;
- struct msm_pmem_region *regptr;
- struct hlist_node *node, *n;
-
- uint8_t rc = 0;
-
- regptr = reg;
-
- hlist_for_each_entry_safe(region, node, n, ptype, list) {
- if (region->type == pmem_type && region->active) {
- *regptr = *region;
- rc += 1;
- if (rc >= maxcount)
- break;
- regptr++;
- }
- }
-
- return rc;
-}
-
-static unsigned long msm_pmem_frame_ptov_lookup(struct msm_sync *sync,
- unsigned long pyaddr,
- unsigned long pcbcraddr,
- uint32_t *yoff, uint32_t *cbcroff, int *fd)
-{
- struct msm_pmem_region *region;
- struct hlist_node *node, *n;
-
- hlist_for_each_entry_safe(region, node, n, &sync->frame, list) {
- if (pyaddr == (region->paddr + region->y_off) &&
- pcbcraddr == (region->paddr +
- region->cbcr_off) &&
- region->active) {
- /* offset since we could pass vaddr inside
- * a registerd pmem buffer
- */
- *yoff = region->y_off;
- *cbcroff = region->cbcr_off;
- *fd = region->fd;
- region->active = 0;
- return (unsigned long)(region->vaddr);
- }
- }
-
- return 0;
-}
-
-static unsigned long msm_pmem_stats_ptov_lookup(struct msm_sync *sync,
- unsigned long addr, int *fd)
-{
- struct msm_pmem_region *region;
- struct hlist_node *node, *n;
-
- hlist_for_each_entry_safe(region, node, n, &sync->stats, list) {
- if (addr == region->paddr && region->active) {
- /* offset since we could pass vaddr inside a
- * registered pmem buffer */
- *fd = region->fd;
- region->active = 0;
- return (unsigned long)(region->vaddr);
- }
- }
-
- return 0;
-}
-
-static unsigned long msm_pmem_frame_vtop_lookup(struct msm_sync *sync,
- unsigned long buffer,
- uint32_t yoff, uint32_t cbcroff, int fd)
-{
- struct msm_pmem_region *region;
- struct hlist_node *node, *n;
-
- hlist_for_each_entry_safe(region,
- node, n, &sync->frame, list) {
- if (((unsigned long)(region->vaddr) == buffer) &&
- (region->y_off == yoff) &&
- (region->cbcr_off == cbcroff) &&
- (region->fd == fd) &&
- (region->active == 0)) {
-
- region->active = 1;
- return region->paddr;
- }
- }
-
- return 0;
-}
-
-static unsigned long msm_pmem_stats_vtop_lookup(
- struct msm_sync *sync,
- unsigned long buffer,
- int fd)
-{
- struct msm_pmem_region *region;
- struct hlist_node *node, *n;
-
- hlist_for_each_entry_safe(region, node, n, &sync->stats, list) {
- if (((unsigned long)(region->vaddr) == buffer) &&
- (region->fd == fd) && region->active == 0) {
- region->active = 1;
- return region->paddr;
- }
- }
-
- return 0;
-}
-
-static int __msm_pmem_table_del(struct msm_sync *sync,
- struct msm_pmem_info *pinfo)
-{
- int rc = 0;
- struct msm_pmem_region *region;
- struct hlist_node *node, *n;
-
- switch (pinfo->type) {
- case MSM_PMEM_OUTPUT1:
- case MSM_PMEM_OUTPUT2:
- case MSM_PMEM_THUMBAIL:
- case MSM_PMEM_MAINIMG:
- case MSM_PMEM_RAW_MAINIMG:
- hlist_for_each_entry_safe(region, node, n,
- &sync->frame, list) {
-
- if (pinfo->type == region->type &&
- pinfo->vaddr == region->vaddr &&
- pinfo->fd == region->fd) {
- hlist_del(node);
- put_pmem_file(region->file);
- kfree(region);
- }
- }
- break;
-
- case MSM_PMEM_AEC_AWB:
- case MSM_PMEM_AF:
- hlist_for_each_entry_safe(region, node, n,
- &sync->stats, list) {
-
- if (pinfo->type == region->type &&
- pinfo->vaddr == region->vaddr &&
- pinfo->fd == region->fd) {
- hlist_del(node);
- put_pmem_file(region->file);
- kfree(region);
- }
- }
- break;
-
- default:
- rc = -EINVAL;
- break;
- }
-
- return rc;
-}
-
-static int msm_pmem_table_del(struct msm_sync *sync, void __user *arg)
-{
- struct msm_pmem_info info;
-
- if (copy_from_user(&info, arg, sizeof(info))) {
- ERR_COPY_FROM_USER();
- return -EFAULT;
- }
-
- return __msm_pmem_table_del(sync, &info);
-}
-
-static int __msm_get_frame(struct msm_sync *sync,
- struct msm_frame *frame)
-{
- unsigned long flags;
- int rc = 0;
-
- struct msm_queue_cmd *qcmd = NULL;
- struct msm_vfe_phy_info *pphy;
-
- spin_lock_irqsave(&sync->prev_frame_q_lock, flags);
- if (!list_empty(&sync->prev_frame_q)) {
- qcmd = list_first_entry(&sync->prev_frame_q,
- struct msm_queue_cmd, list);
- list_del_init(&qcmd->list);
- }
- spin_unlock_irqrestore(&sync->prev_frame_q_lock, flags);
-
- if (!qcmd) {
- pr_err("%s: no preview frame.\n", __func__);
- return -EAGAIN;
- }
-
- pphy = (struct msm_vfe_phy_info *)(qcmd->command);
-
- frame->buffer =
- msm_pmem_frame_ptov_lookup(sync,
- pphy->y_phy,
- pphy->cbcr_phy, &(frame->y_off),
- &(frame->cbcr_off), &(frame->fd));
- if (!frame->buffer) {
- pr_err("%s: cannot get frame, invalid lookup address "
- "y=%x cbcr=%x offset=%d\n",
- __func__,
- pphy->y_phy,
- pphy->cbcr_phy,
- frame->y_off);
- rc = -EINVAL;
- }
-
- CDBG("__msm_get_frame: y=0x%x, cbcr=0x%x, qcmd=0x%x, virt_addr=0x%x\n",
- pphy->y_phy, pphy->cbcr_phy, (int) qcmd, (int) frame->buffer);
-
- kfree(qcmd);
- return rc;
-}
-
-static int msm_get_frame(struct msm_sync *sync, void __user *arg)
-{
- int rc = 0;
- struct msm_frame frame;
-
- if (copy_from_user(&frame,
- arg,
- sizeof(struct msm_frame))) {
- ERR_COPY_FROM_USER();
- return -EFAULT;
- }
-
- rc = __msm_get_frame(sync, &frame);
- if (rc < 0)
- return rc;
-
- if (sync->croplen) {
- if (frame.croplen > sync->croplen) {
- pr_err("msm_get_frame: invalid frame croplen %d\n",
- frame.croplen);
- return -EINVAL;
- }
-
- if (copy_to_user((void *)frame.cropinfo,
- sync->cropinfo,
- sync->croplen)) {
- ERR_COPY_TO_USER();
- return -EFAULT;
- }
- }
-
- if (copy_to_user((void *)arg,
- &frame, sizeof(struct msm_frame))) {
- ERR_COPY_TO_USER();
- rc = -EFAULT;
- }
-
- CDBG("Got frame!!!\n");
-
- return rc;
-}
-
-static int msm_enable_vfe(struct msm_sync *sync, void __user *arg)
-{
- int rc = -EIO;
- struct camera_enable_cmd cfg;
-
- if (copy_from_user(&cfg,
- arg,
- sizeof(struct camera_enable_cmd))) {
- ERR_COPY_FROM_USER();
- return -EFAULT;
- }
-
- if (sync->vfefn.vfe_enable)
- rc = sync->vfefn.vfe_enable(&cfg);
-
- CDBG("msm_enable_vfe: returned rc = %d\n", rc);
- return rc;
-}
-
-static int msm_disable_vfe(struct msm_sync *sync, void __user *arg)
-{
- int rc = -EIO;
- struct camera_enable_cmd cfg;
-
- if (copy_from_user(&cfg,
- arg,
- sizeof(struct camera_enable_cmd))) {
- ERR_COPY_FROM_USER();
- return -EFAULT;
- }
-
- if (sync->vfefn.vfe_disable)
- rc = sync->vfefn.vfe_disable(&cfg, NULL);
-
- CDBG("msm_disable_vfe: returned rc = %d\n", rc);
- return rc;
-}
-
-static struct msm_queue_cmd *__msm_control(struct msm_sync *sync,
- struct msm_control_device_queue *queue,
- struct msm_queue_cmd *qcmd,
- int timeout)
-{
- unsigned long flags;
- int rc;
-
- spin_lock_irqsave(&sync->msg_event_q_lock, flags);
- list_add_tail(&qcmd->list, &sync->msg_event_q);
- /* wake up config thread */
- wake_up(&sync->msg_event_wait);
- spin_unlock_irqrestore(&sync->msg_event_q_lock, flags);
-
- if (!queue)
- return NULL;
-
- /* wait for config status */
- rc = wait_event_interruptible_timeout(
- queue->ctrl_status_wait,
- !list_empty_careful(&queue->ctrl_status_q),
- timeout);
- if (list_empty_careful(&queue->ctrl_status_q)) {
- if (!rc)
- rc = -ETIMEDOUT;
- if (rc < 0) {
- pr_err("msm_control: wait_event error %d\n", rc);
-#if 0
- /* This is a bit scary. If we time out too early, we
- * will free qcmd at the end of this function, and the
- * dsp may do the same when it does respond, so we
- * remove the message from the source queue.
- */
- pr_err("%s: error waiting for ctrl_status_q: %d\n",
- __func__, rc);
- spin_lock_irqsave(&sync->msg_event_q_lock, flags);
- list_del_init(&qcmd->list);
- spin_unlock_irqrestore(&sync->msg_event_q_lock, flags);
-#endif
- return ERR_PTR(rc);
- }
- }
-
- /* control command status is ready */
- spin_lock_irqsave(&queue->ctrl_status_q_lock, flags);
- BUG_ON(list_empty(&queue->ctrl_status_q));
- qcmd = list_first_entry(&queue->ctrl_status_q,
- struct msm_queue_cmd, list);
- list_del_init(&qcmd->list);
- spin_unlock_irqrestore(&queue->ctrl_status_q_lock, flags);
-
- return qcmd;
-}
-
-static int msm_control(struct msm_control_device *ctrl_pmsm,
- int block,
- void __user *arg)
-{
- int rc = 0;
-
- struct msm_sync *sync = ctrl_pmsm->pmsm->sync;
- struct msm_ctrl_cmd udata, *ctrlcmd;
- struct msm_queue_cmd *qcmd = NULL, *qcmd_temp;
-
- if (copy_from_user(&udata, arg, sizeof(struct msm_ctrl_cmd))) {
- ERR_COPY_FROM_USER();
- rc = -EFAULT;
- goto end;
- }
-
- qcmd = kmalloc(sizeof(struct msm_queue_cmd) +
- sizeof(struct msm_ctrl_cmd) + udata.length,
- GFP_KERNEL);
- if (!qcmd) {
- pr_err("msm_control: cannot allocate buffer\n");
- rc = -ENOMEM;
- goto end;
- }
-
- qcmd->type = MSM_CAM_Q_CTRL;
- qcmd->command = ctrlcmd = (struct msm_ctrl_cmd *)(qcmd + 1);
- *ctrlcmd = udata;
- ctrlcmd->value = ctrlcmd + 1;
-
- if (udata.length) {
- if (copy_from_user(ctrlcmd->value,
- udata.value, udata.length)) {
- ERR_COPY_FROM_USER();
- rc = -EFAULT;
- goto end;
- }
- }
-
- if (!block) {
- /* qcmd will be set to NULL */
- qcmd = __msm_control(sync, NULL, qcmd, 0);
- goto end;
- }
-
- qcmd_temp = __msm_control(sync,
- &ctrl_pmsm->ctrl_q,
- qcmd, MAX_SCHEDULE_TIMEOUT);
-
- if (IS_ERR(qcmd_temp)) {
- rc = PTR_ERR(qcmd_temp);
- goto end;
- }
- qcmd = qcmd_temp;
-
- if (qcmd->command) {
- void __user *to = udata.value;
- udata = *(struct msm_ctrl_cmd *)qcmd->command;
- if (udata.length > 0) {
- if (copy_to_user(to,
- udata.value,
- udata.length)) {
- ERR_COPY_TO_USER();
- rc = -EFAULT;
- goto end;
- }
- }
- udata.value = to;
-
- if (copy_to_user((void *)arg, &udata,
- sizeof(struct msm_ctrl_cmd))) {
- ERR_COPY_TO_USER();
- rc = -EFAULT;
- goto end;
- }
- }
-
-end:
- /* Note: if we get here as a result of an error, we will free the
- * qcmd that we kmalloc() in this function. When we come here as
- * a result of a successful completion, we are freeing the qcmd that
- * we dequeued from queue->ctrl_status_q.
- */
- kfree(qcmd);
-
- CDBG("msm_control: end rc = %d\n", rc);
- return rc;
-}
-
-static int msm_get_stats(struct msm_sync *sync, void __user *arg)
-{
- unsigned long flags;
- int timeout;
- int rc = 0;
-
- struct msm_stats_event_ctrl se;
-
- struct msm_queue_cmd *qcmd = NULL;
- struct msm_ctrl_cmd *ctrl = NULL;
- struct msm_vfe_resp *data = NULL;
- struct msm_stats_buf stats;
-
- if (copy_from_user(&se, arg,
- sizeof(struct msm_stats_event_ctrl))) {
- ERR_COPY_FROM_USER();
- return -EFAULT;
- }
-
- timeout = (int)se.timeout_ms;
-
- CDBG("msm_get_stats timeout %d\n", timeout);
- rc = wait_event_interruptible_timeout(
- sync->msg_event_wait,
- !list_empty_careful(&sync->msg_event_q),
- msecs_to_jiffies(timeout));
- if (list_empty_careful(&sync->msg_event_q)) {
- if (rc == 0)
- rc = -ETIMEDOUT;
- if (rc < 0) {
- pr_err("msm_get_stats error %d\n", rc);
- return rc;
- }
- }
- CDBG("msm_get_stats returned from wait: %d\n", rc);
-
- spin_lock_irqsave(&sync->msg_event_q_lock, flags);
- BUG_ON(list_empty(&sync->msg_event_q));
- qcmd = list_first_entry(&sync->msg_event_q,
- struct msm_queue_cmd, list);
- list_del_init(&qcmd->list);
- spin_unlock_irqrestore(&sync->msg_event_q_lock, flags);
-
- CDBG("=== received from DSP === %d\n", qcmd->type);
-
- switch (qcmd->type) {
- case MSM_CAM_Q_VFE_EVT:
- case MSM_CAM_Q_VFE_MSG:
- data = (struct msm_vfe_resp *)(qcmd->command);
-
- /* adsp event and message */
- se.resptype = MSM_CAM_RESP_STAT_EVT_MSG;
-
- /* 0 - msg from aDSP, 1 - event from mARM */
- se.stats_event.type = data->evt_msg.type;
- se.stats_event.msg_id = data->evt_msg.msg_id;
- se.stats_event.len = data->evt_msg.len;
-
- CDBG("msm_get_stats, qcmd->type = %d\n", qcmd->type);
- CDBG("length = %d\n", se.stats_event.len);
- CDBG("msg_id = %d\n", se.stats_event.msg_id);
-
- if ((data->type == VFE_MSG_STATS_AF) ||
- (data->type == VFE_MSG_STATS_WE)) {
-
- stats.buffer =
- msm_pmem_stats_ptov_lookup(sync,
- data->phy.sbuf_phy,
- &(stats.fd));
- if (!stats.buffer) {
- pr_err("%s: msm_pmem_stats_ptov_lookup error\n",
- __func__);
- rc = -EINVAL;
- goto failure;
- }
-
- if (copy_to_user((void *)(se.stats_event.data),
- &stats,
- sizeof(struct msm_stats_buf))) {
- ERR_COPY_TO_USER();
- rc = -EFAULT;
- goto failure;
- }
- } else if ((data->evt_msg.len > 0) &&
- (data->type == VFE_MSG_GENERAL)) {
- if (copy_to_user((void *)(se.stats_event.data),
- data->evt_msg.data,
- data->evt_msg.len)) {
- ERR_COPY_TO_USER();
- rc = -EFAULT;
- }
- } else if (data->type == VFE_MSG_OUTPUT1 ||
- data->type == VFE_MSG_OUTPUT2) {
- if (copy_to_user((void *)(se.stats_event.data),
- data->extdata,
- data->extlen)) {
- ERR_COPY_TO_USER();
- rc = -EFAULT;
- }
- } else if (data->type == VFE_MSG_SNAPSHOT && sync->pict_pp) {
- struct msm_postproc buf;
- struct msm_pmem_region region;
- buf.fmnum = msm_pmem_region_lookup(&sync->frame,
- MSM_PMEM_MAINIMG,
- ®ion, 1);
- if (buf.fmnum == 1) {
- buf.fmain.buffer = (unsigned long)region.vaddr;
- buf.fmain.y_off = region.y_off;
- buf.fmain.cbcr_off = region.cbcr_off;
- buf.fmain.fd = region.fd;
- } else {
- buf.fmnum = msm_pmem_region_lookup(&sync->frame,
- MSM_PMEM_RAW_MAINIMG,
- ®ion, 1);
- if (buf.fmnum == 1) {
- buf.fmain.path = MSM_FRAME_PREV_2;
- buf.fmain.buffer =
- (unsigned long)region.vaddr;
- buf.fmain.fd = region.fd;
- } else {
- pr_err("%s: pmem lookup failed\n",
- __func__);
- rc = -EINVAL;
- }
- }
-
- if (copy_to_user((void *)(se.stats_event.data), &buf,
- sizeof(buf))) {
- ERR_COPY_TO_USER();
- rc = -EFAULT;
- goto failure;
- }
- CDBG("snapshot copy_to_user!\n");
- }
- break;
-
- case MSM_CAM_Q_CTRL:
- /* control command from control thread */
- ctrl = (struct msm_ctrl_cmd *)(qcmd->command);
-
- CDBG("msm_get_stats, qcmd->type = %d\n", qcmd->type);
- CDBG("length = %d\n", ctrl->length);
-
- if (ctrl->length > 0) {
- if (copy_to_user((void *)(se.ctrl_cmd.value),
- ctrl->value,
- ctrl->length)) {
- ERR_COPY_TO_USER();
- rc = -EFAULT;
- goto failure;
- }
- }
-
- se.resptype = MSM_CAM_RESP_CTRL;
-
- /* what to control */
- se.ctrl_cmd.type = ctrl->type;
- se.ctrl_cmd.length = ctrl->length;
- se.ctrl_cmd.resp_fd = ctrl->resp_fd;
- break;
-
- case MSM_CAM_Q_V4L2_REQ:
- /* control command from v4l2 client */
- ctrl = (struct msm_ctrl_cmd *)(qcmd->command);
-
- CDBG("msm_get_stats, qcmd->type = %d\n", qcmd->type);
- CDBG("length = %d\n", ctrl->length);
-
- if (ctrl->length > 0) {
- if (copy_to_user((void *)(se.ctrl_cmd.value),
- ctrl->value, ctrl->length)) {
- ERR_COPY_TO_USER();
- rc = -EFAULT;
- goto failure;
- }
- }
-
- /* 2 tells config thread this is v4l2 request */
- se.resptype = MSM_CAM_RESP_V4L2;
-
- /* what to control */
- se.ctrl_cmd.type = ctrl->type;
- se.ctrl_cmd.length = ctrl->length;
- break;
-
- default:
- rc = -EFAULT;
- goto failure;
- } /* switch qcmd->type */
-
- if (copy_to_user((void *)arg, &se, sizeof(se))) {
- ERR_COPY_TO_USER();
- rc = -EFAULT;
- }
-
-failure:
- kfree(qcmd);
-
- CDBG("msm_get_stats: %d\n", rc);
- return rc;
-}
-
-static int msm_ctrl_cmd_done(struct msm_control_device *ctrl_pmsm,
- void __user *arg)
-{
- unsigned long flags;
- int rc = 0;
-
- struct msm_ctrl_cmd udata, *ctrlcmd;
- struct msm_queue_cmd *qcmd = NULL;
-
- if (copy_from_user(&udata, arg, sizeof(struct msm_ctrl_cmd))) {
- ERR_COPY_FROM_USER();
- rc = -EFAULT;
- goto end;
- }
-
- qcmd = kmalloc(sizeof(struct msm_queue_cmd) +
- sizeof(struct msm_ctrl_cmd) + udata.length,
- GFP_KERNEL);
- if (!qcmd) {
- rc = -ENOMEM;
- goto end;
- }
-
- qcmd->command = ctrlcmd = (struct msm_ctrl_cmd *)(qcmd + 1);
- *ctrlcmd = udata;
- if (udata.length > 0) {
- ctrlcmd->value = ctrlcmd + 1;
- if (copy_from_user(ctrlcmd->value,
- (void *)udata.value,
- udata.length)) {
- ERR_COPY_FROM_USER();
- rc = -EFAULT;
- kfree(qcmd);
- goto end;
- }
- } else
- ctrlcmd->value = NULL;
-
-end:
- CDBG("msm_ctrl_cmd_done: end rc = %d\n", rc);
- if (rc == 0) {
- /* wake up control thread */
- spin_lock_irqsave(&ctrl_pmsm->ctrl_q.ctrl_status_q_lock, flags);
- list_add_tail(&qcmd->list, &ctrl_pmsm->ctrl_q.ctrl_status_q);
- wake_up(&ctrl_pmsm->ctrl_q.ctrl_status_wait);
- spin_unlock_irqrestore(&ctrl_pmsm->ctrl_q.ctrl_status_q_lock, flags);
- }
-
- return rc;
-}
-
-static int msm_config_vfe(struct msm_sync *sync, void __user *arg)
-{
- struct msm_vfe_cfg_cmd cfgcmd;
- struct msm_pmem_region region[8];
- struct axidata axi_data;
- void *data = NULL;
- int rc = -EIO;
-
- memset(&axi_data, 0, sizeof(axi_data));
-
- if (copy_from_user(&cfgcmd, arg, sizeof(cfgcmd))) {
- ERR_COPY_FROM_USER();
- return -EFAULT;
- }
-
- switch (cfgcmd.cmd_type) {
- case CMD_STATS_ENABLE:
- axi_data.bufnum1 =
- msm_pmem_region_lookup(&sync->stats,
- MSM_PMEM_AEC_AWB, ®ion[0],
- NUM_WB_EXP_STAT_OUTPUT_BUFFERS);
- if (!axi_data.bufnum1) {
- pr_err("%s: pmem region lookup error\n", __func__);
- return -EINVAL;
- }
- axi_data.region = ®ion[0];
- data = &axi_data;
- break;
- case CMD_STATS_AF_ENABLE:
- axi_data.bufnum1 =
- msm_pmem_region_lookup(&sync->stats,
- MSM_PMEM_AF, ®ion[0],
- NUM_AF_STAT_OUTPUT_BUFFERS);
- if (!axi_data.bufnum1) {
- pr_err("%s: pmem region lookup error\n", __func__);
- return -EINVAL;
- }
- axi_data.region = ®ion[0];
- data = &axi_data;
- break;
- case CMD_GENERAL:
- case CMD_STATS_DISABLE:
- break;
- default:
- pr_err("%s: unknown command type %d\n",
- __func__, cfgcmd.cmd_type);
- return -EINVAL;
- }
-
-
- if (sync->vfefn.vfe_config)
- rc = sync->vfefn.vfe_config(&cfgcmd, data);
-
- return rc;
-}
-
-static int msm_frame_axi_cfg(struct msm_sync *sync,
- struct msm_vfe_cfg_cmd *cfgcmd)
-{
- int rc = -EIO;
- struct axidata axi_data;
- void *data = &axi_data;
- struct msm_pmem_region region[8];
- int pmem_type;
-
- memset(&axi_data, 0, sizeof(axi_data));
-
- switch (cfgcmd->cmd_type) {
- case CMD_AXI_CFG_OUT1:
- pmem_type = MSM_PMEM_OUTPUT1;
- axi_data.bufnum1 =
- msm_pmem_region_lookup(&sync->frame, pmem_type,
- ®ion[0], 8);
- if (!axi_data.bufnum1) {
- pr_err("%s: pmem region lookup error\n", __func__);
- return -EINVAL;
- }
- break;
-
- case CMD_AXI_CFG_OUT2:
- pmem_type = MSM_PMEM_OUTPUT2;
- axi_data.bufnum2 =
- msm_pmem_region_lookup(&sync->frame, pmem_type,
- ®ion[0], 8);
- if (!axi_data.bufnum2) {
- pr_err("%s: pmem region lookup error\n", __func__);
- return -EINVAL;
- }
- break;
-
- case CMD_AXI_CFG_SNAP_O1_AND_O2:
- pmem_type = MSM_PMEM_THUMBAIL;
- axi_data.bufnum1 =
- msm_pmem_region_lookup(&sync->frame, pmem_type,
- ®ion[0], 8);
- if (!axi_data.bufnum1) {
- pr_err("%s: pmem region lookup error\n", __func__);
- return -EINVAL;
- }
-
- pmem_type = MSM_PMEM_MAINIMG;
- axi_data.bufnum2 =
- msm_pmem_region_lookup(&sync->frame, pmem_type,
- ®ion[axi_data.bufnum1], 8);
- if (!axi_data.bufnum2) {
- pr_err("%s: pmem region lookup error\n", __func__);
- return -EINVAL;
- }
- break;
-
- case CMD_RAW_PICT_AXI_CFG:
- pmem_type = MSM_PMEM_RAW_MAINIMG;
- axi_data.bufnum2 =
- msm_pmem_region_lookup(&sync->frame, pmem_type,
- ®ion[0], 8);
- if (!axi_data.bufnum2) {
- pr_err("%s: pmem region lookup error\n", __func__);
- return -EINVAL;
- }
- break;
-
- case CMD_GENERAL:
- data = NULL;
- break;
-
- default:
- pr_err("%s: unknown command type %d\n",
- __func__, cfgcmd->cmd_type);
- return -EINVAL;
- }
-
- axi_data.region = ®ion[0];
-
- /* send the AXI configuration command to driver */
- if (sync->vfefn.vfe_config)
- rc = sync->vfefn.vfe_config(cfgcmd, data);
-
- return rc;
-}
-
-static int msm_get_sensor_info(struct msm_sync *sync, void __user *arg)
-{
- int rc = 0;
- struct msm_camsensor_info info;
- struct msm_camera_sensor_info *sdata;
-
- if (copy_from_user(&info,
- arg,
- sizeof(struct msm_camsensor_info))) {
- ERR_COPY_FROM_USER();
- return -EFAULT;
- }
-
- sdata = sync->pdev->dev.platform_data;
- CDBG("sensor_name %s\n", sdata->sensor_name);
-
- memcpy(&info.name[0],
- sdata->sensor_name,
- MAX_SENSOR_NAME);
- info.flash_enabled = sdata->flash_type != MSM_CAMERA_FLASH_NONE;
-
- /* copy back to user space */
- if (copy_to_user((void *)arg,
- &info,
- sizeof(struct msm_camsensor_info))) {
- ERR_COPY_TO_USER();
- rc = -EFAULT;
- }
-
- return rc;
-}
-
-static int __msm_put_frame_buf(struct msm_sync *sync,
- struct msm_frame *pb)
-{
- unsigned long pphy;
- struct msm_vfe_cfg_cmd cfgcmd;
-
- int rc = -EIO;
-
- pphy = msm_pmem_frame_vtop_lookup(sync,
- pb->buffer,
- pb->y_off, pb->cbcr_off, pb->fd);
-
- if (pphy != 0) {
- CDBG("rel: vaddr = 0x%lx, paddr = 0x%lx\n",
- pb->buffer, pphy);
- cfgcmd.cmd_type = CMD_FRAME_BUF_RELEASE;
- cfgcmd.value = (void *)pb;
- if (sync->vfefn.vfe_config)
- rc = sync->vfefn.vfe_config(&cfgcmd, &pphy);
- } else {
- pr_err("%s: msm_pmem_frame_vtop_lookup failed\n",
- __func__);
- rc = -EINVAL;
- }
-
- return rc;
-}
-
-static int msm_put_frame_buffer(struct msm_sync *sync, void __user *arg)
-{
- struct msm_frame buf_t;
-
- if (copy_from_user(&buf_t,
- arg,
- sizeof(struct msm_frame))) {
- ERR_COPY_FROM_USER();
- return -EFAULT;
- }
-
- return __msm_put_frame_buf(sync, &buf_t);
-}
-
-static int __msm_register_pmem(struct msm_sync *sync,
- struct msm_pmem_info *pinfo)
-{
- int rc = 0;
-
- switch (pinfo->type) {
- case MSM_PMEM_OUTPUT1:
- case MSM_PMEM_OUTPUT2:
- case MSM_PMEM_THUMBAIL:
- case MSM_PMEM_MAINIMG:
- case MSM_PMEM_RAW_MAINIMG:
- rc = msm_pmem_table_add(&sync->frame, pinfo);
- break;
-
- case MSM_PMEM_AEC_AWB:
- case MSM_PMEM_AF:
- rc = msm_pmem_table_add(&sync->stats, pinfo);
- break;
-
- default:
- rc = -EINVAL;
- break;
- }
-
- return rc;
-}
-
-static int msm_register_pmem(struct msm_sync *sync, void __user *arg)
-{
- struct msm_pmem_info info;
-
- if (copy_from_user(&info, arg, sizeof(info))) {
- ERR_COPY_FROM_USER();
- return -EFAULT;
- }
-
- return __msm_register_pmem(sync, &info);
-}
-
-static int msm_stats_axi_cfg(struct msm_sync *sync,
- struct msm_vfe_cfg_cmd *cfgcmd)
-{
- int rc = -EIO;
- struct axidata axi_data;
- void *data = &axi_data;
-
- struct msm_pmem_region region[3];
- int pmem_type = MSM_PMEM_MAX;
-
- memset(&axi_data, 0, sizeof(axi_data));
-
- switch (cfgcmd->cmd_type) {
- case CMD_STATS_AXI_CFG:
- pmem_type = MSM_PMEM_AEC_AWB;
- break;
- case CMD_STATS_AF_AXI_CFG:
- pmem_type = MSM_PMEM_AF;
- break;
- case CMD_GENERAL:
- data = NULL;
- break;
- default:
- pr_err("%s: unknown command type %d\n",
- __func__, cfgcmd->cmd_type);
- return -EINVAL;
- }
-
- if (cfgcmd->cmd_type != CMD_GENERAL) {
- axi_data.bufnum1 =
- msm_pmem_region_lookup(&sync->stats, pmem_type,
- ®ion[0], NUM_WB_EXP_STAT_OUTPUT_BUFFERS);
- if (!axi_data.bufnum1) {
- pr_err("%s: pmem region lookup error\n", __func__);
- return -EINVAL;
- }
- axi_data.region = ®ion[0];
- }
-
- /* send the AEC/AWB STATS configuration command to driver */
- if (sync->vfefn.vfe_config)
- rc = sync->vfefn.vfe_config(cfgcmd, &axi_data);
-
- return rc;
-}
-
-static int msm_put_stats_buffer(struct msm_sync *sync, void __user *arg)
-{
- int rc = -EIO;
-
- struct msm_stats_buf buf;
- unsigned long pphy;
- struct msm_vfe_cfg_cmd cfgcmd;
-
- if (copy_from_user(&buf, arg,
- sizeof(struct msm_stats_buf))) {
- ERR_COPY_FROM_USER();
- return -EFAULT;
- }
-
- CDBG("msm_put_stats_buffer\n");
- pphy = msm_pmem_stats_vtop_lookup(sync, buf.buffer, buf.fd);
-
- if (pphy != 0) {
- if (buf.type == STAT_AEAW)
- cfgcmd.cmd_type = CMD_STATS_BUF_RELEASE;
- else if (buf.type == STAT_AF)
- cfgcmd.cmd_type = CMD_STATS_AF_BUF_RELEASE;
- else {
- pr_err("%s: invalid buf type %d\n",
- __func__,
- buf.type);
- rc = -EINVAL;
- goto put_done;
- }
-
- cfgcmd.value = (void *)&buf;
-
- if (sync->vfefn.vfe_config) {
- rc = sync->vfefn.vfe_config(&cfgcmd, &pphy);
- if (rc < 0)
- pr_err("msm_put_stats_buffer: "\
- "vfe_config err %d\n", rc);
- } else
- pr_err("msm_put_stats_buffer: vfe_config is NULL\n");
- } else {
- pr_err("msm_put_stats_buffer: NULL physical address\n");
- rc = -EINVAL;
- }
-
-put_done:
- return rc;
-}
-
-static int msm_axi_config(struct msm_sync *sync, void __user *arg)
-{
- struct msm_vfe_cfg_cmd cfgcmd;
-
- if (copy_from_user(&cfgcmd, arg, sizeof(cfgcmd))) {
- ERR_COPY_FROM_USER();
- return -EFAULT;
- }
-
- switch (cfgcmd.cmd_type) {
- case CMD_AXI_CFG_OUT1:
- case CMD_AXI_CFG_OUT2:
- case CMD_AXI_CFG_SNAP_O1_AND_O2:
- case CMD_RAW_PICT_AXI_CFG:
- return msm_frame_axi_cfg(sync, &cfgcmd);
-
- case CMD_STATS_AXI_CFG:
- case CMD_STATS_AF_AXI_CFG:
- return msm_stats_axi_cfg(sync, &cfgcmd);
-
- default:
- pr_err("%s: unknown command type %d\n",
- __func__,
- cfgcmd.cmd_type);
- return -EINVAL;
- }
-
- return 0;
-}
-
-static int __msm_get_pic(struct msm_sync *sync, struct msm_ctrl_cmd *ctrl)
-{
- unsigned long flags;
- int rc = 0;
- int tm;
-
- struct msm_queue_cmd *qcmd = NULL;
-
- tm = (int)ctrl->timeout_ms;
-
- rc = wait_event_interruptible_timeout(
- sync->pict_frame_wait,
- !list_empty_careful(&sync->pict_frame_q),
- msecs_to_jiffies(tm));
- if (list_empty_careful(&sync->pict_frame_q)) {
- if (rc == 0)
- return -ETIMEDOUT;
- if (rc < 0) {
- pr_err("msm_camera_get_picture, rc = %d\n", rc);
- return rc;
- }
- }
-
- spin_lock_irqsave(&sync->pict_frame_q_lock, flags);
- BUG_ON(list_empty(&sync->pict_frame_q));
- qcmd = list_first_entry(&sync->pict_frame_q,
- struct msm_queue_cmd, list);
- list_del_init(&qcmd->list);
- spin_unlock_irqrestore(&sync->pict_frame_q_lock, flags);
-
- if (qcmd->command != NULL) {
- struct msm_ctrl_cmd *q =
- (struct msm_ctrl_cmd *)qcmd->command;
- ctrl->type = q->type;
- ctrl->status = q->status;
- } else {
- ctrl->type = -1;
- ctrl->status = -1;
- }
-
- kfree(qcmd);
- return rc;
-}
-
-static int msm_get_pic(struct msm_sync *sync, void __user *arg)
-{
- struct msm_ctrl_cmd ctrlcmd_t;
- int rc;
-
- if (copy_from_user(&ctrlcmd_t,
- arg,
- sizeof(struct msm_ctrl_cmd))) {
- ERR_COPY_FROM_USER();
- return -EFAULT;
- }
-
- rc = __msm_get_pic(sync, &ctrlcmd_t);
- if (rc < 0)
- return rc;
-
- if (sync->croplen) {
- if (ctrlcmd_t.length < sync->croplen) {
- pr_err("msm_get_pic: invalid len %d\n",
- ctrlcmd_t.length);
- return -EINVAL;
- }
- if (copy_to_user(ctrlcmd_t.value,
- sync->cropinfo,
- sync->croplen)) {
- ERR_COPY_TO_USER();
- return -EFAULT;
- }
- }
-
- if (copy_to_user((void *)arg,
- &ctrlcmd_t,
- sizeof(struct msm_ctrl_cmd))) {
- ERR_COPY_TO_USER();
- return -EFAULT;
- }
- return 0;
-}
-
-static int msm_set_crop(struct msm_sync *sync, void __user *arg)
-{
- struct crop_info crop;
-
- if (copy_from_user(&crop,
- arg,
- sizeof(struct crop_info))) {
- ERR_COPY_FROM_USER();
- return -EFAULT;
- }
-
- if (!sync->croplen) {
- sync->cropinfo = kmalloc(crop.len, GFP_KERNEL);
- if (!sync->cropinfo)
- return -ENOMEM;
- } else if (sync->croplen < crop.len)
- return -EINVAL;
-
- if (copy_from_user(sync->cropinfo,
- crop.info,
- crop.len)) {
- ERR_COPY_FROM_USER();
- kfree(sync->cropinfo);
- return -EFAULT;
- }
-
- sync->croplen = crop.len;
-
- return 0;
-}
-
-static int msm_pict_pp_done(struct msm_sync *sync, void __user *arg)
-{
- struct msm_ctrl_cmd udata;
- struct msm_ctrl_cmd *ctrlcmd = NULL;
- struct msm_queue_cmd *qcmd = NULL;
- unsigned long flags;
- int rc = 0;
-
- if (!sync->pict_pp)
- return -EINVAL;
-
- if (copy_from_user(&udata, arg, sizeof(struct msm_ctrl_cmd))) {
- ERR_COPY_FROM_USER();
- rc = -EFAULT;
- goto pp_fail;
- }
-
- qcmd = kmalloc(sizeof(struct msm_queue_cmd) +
- sizeof(struct msm_ctrl_cmd),
- GFP_KERNEL);
- if (!qcmd) {
- rc = -ENOMEM;
- goto pp_fail;
- }
-
- qcmd->type = MSM_CAM_Q_VFE_MSG;
- qcmd->command = ctrlcmd = (struct msm_ctrl_cmd *)(qcmd + 1);
- memset(ctrlcmd, 0, sizeof(struct msm_ctrl_cmd));
- ctrlcmd->type = udata.type;
- ctrlcmd->status = udata.status;
-
- spin_lock_irqsave(&sync->pict_frame_q_lock, flags);
- list_add_tail(&qcmd->list, &sync->pict_frame_q);
- spin_unlock_irqrestore(&sync->pict_frame_q_lock, flags);
- wake_up(&sync->pict_frame_wait);
-
-pp_fail:
- return rc;
-}
-
-static long msm_ioctl_common(struct msm_device *pmsm,
- unsigned int cmd,
- void __user *argp)
-{
- CDBG("msm_ioctl_common\n");
- switch (cmd) {
- case MSM_CAM_IOCTL_REGISTER_PMEM:
- return msm_register_pmem(pmsm->sync, argp);
- case MSM_CAM_IOCTL_UNREGISTER_PMEM:
- return msm_pmem_table_del(pmsm->sync, argp);
- default:
- return -EINVAL;
- }
-}
-
-static long msm_ioctl_config(struct file *filep, unsigned int cmd,
- unsigned long arg)
-{
- int rc = -EINVAL;
- void __user *argp = (void __user *)arg;
- struct msm_device *pmsm = filep->private_data;
-
- CDBG("msm_ioctl_config cmd = %d\n", _IOC_NR(cmd));
-
- switch (cmd) {
- case MSM_CAM_IOCTL_GET_SENSOR_INFO:
- rc = msm_get_sensor_info(pmsm->sync, argp);
- break;
-
- case MSM_CAM_IOCTL_CONFIG_VFE:
- /* Coming from config thread for update */
- rc = msm_config_vfe(pmsm->sync, argp);
- break;
-
- case MSM_CAM_IOCTL_GET_STATS:
- /* Coming from config thread wait
- * for vfe statistics and control requests */
- rc = msm_get_stats(pmsm->sync, argp);
- break;
-
- case MSM_CAM_IOCTL_ENABLE_VFE:
- /* This request comes from control thread:
- * enable either QCAMTASK or VFETASK */
- rc = msm_enable_vfe(pmsm->sync, argp);
- break;
-
- case MSM_CAM_IOCTL_DISABLE_VFE:
- /* This request comes from control thread:
- * disable either QCAMTASK or VFETASK */
- rc = msm_disable_vfe(pmsm->sync, argp);
- break;
-
- case MSM_CAM_IOCTL_VFE_APPS_RESET:
- msm_camio_vfe_blk_reset();
- rc = 0;
- break;
-
- case MSM_CAM_IOCTL_RELEASE_STATS_BUFFER:
- rc = msm_put_stats_buffer(pmsm->sync, argp);
- break;
-
- case MSM_CAM_IOCTL_AXI_CONFIG:
- rc = msm_axi_config(pmsm->sync, argp);
- break;
-
- case MSM_CAM_IOCTL_SET_CROP:
- rc = msm_set_crop(pmsm->sync, argp);
- break;
-
- case MSM_CAM_IOCTL_PICT_PP: {
- uint8_t enable;
- if (copy_from_user(&enable, argp, sizeof(enable))) {
- ERR_COPY_FROM_USER();
- rc = -EFAULT;
- } else {
- pmsm->sync->pict_pp = enable;
- rc = 0;
- }
- break;
- }
-
- case MSM_CAM_IOCTL_PICT_PP_DONE:
- rc = msm_pict_pp_done(pmsm->sync, argp);
- break;
-
- case MSM_CAM_IOCTL_SENSOR_IO_CFG:
- rc = pmsm->sync->sctrl.s_config(argp);
- break;
-
- case MSM_CAM_IOCTL_FLASH_LED_CFG: {
- uint32_t led_state;
- if (copy_from_user(&led_state, argp, sizeof(led_state))) {
- ERR_COPY_FROM_USER();
- rc = -EFAULT;
- } else
- rc = msm_camera_flash_set_led_state(led_state);
- break;
- }
-
- default:
- rc = msm_ioctl_common(pmsm, cmd, argp);
- break;
- }
-
- CDBG("msm_ioctl_config cmd = %d DONE\n", _IOC_NR(cmd));
- return rc;
-}
-
-static int msm_unblock_poll_frame(struct msm_sync *);
-
-static long msm_ioctl_frame(struct file *filep, unsigned int cmd,
- unsigned long arg)
-{
- int rc = -EINVAL;
- void __user *argp = (void __user *)arg;
- struct msm_device *pmsm = filep->private_data;
-
-
- switch (cmd) {
- case MSM_CAM_IOCTL_GETFRAME:
- /* Coming from frame thread to get frame
- * after SELECT is done */
- rc = msm_get_frame(pmsm->sync, argp);
- break;
- case MSM_CAM_IOCTL_RELEASE_FRAME_BUFFER:
- rc = msm_put_frame_buffer(pmsm->sync, argp);
- break;
- case MSM_CAM_IOCTL_UNBLOCK_POLL_FRAME:
- rc = msm_unblock_poll_frame(pmsm->sync);
- break;
- default:
- break;
- }
-
- return rc;
-}
-
-
-static long msm_ioctl_control(struct file *filep, unsigned int cmd,
- unsigned long arg)
-{
- int rc = -EINVAL;
- void __user *argp = (void __user *)arg;
- struct msm_control_device *ctrl_pmsm = filep->private_data;
- struct msm_device *pmsm = ctrl_pmsm->pmsm;
-
- switch (cmd) {
- case MSM_CAM_IOCTL_CTRL_COMMAND:
- /* Coming from control thread, may need to wait for
- * command status */
- rc = msm_control(ctrl_pmsm, 1, argp);
- break;
- case MSM_CAM_IOCTL_CTRL_COMMAND_2:
- /* Sends a message, returns immediately */
- rc = msm_control(ctrl_pmsm, 0, argp);
- break;
- case MSM_CAM_IOCTL_CTRL_CMD_DONE:
- /* Config thread calls the control thread to notify it
- * of the result of a MSM_CAM_IOCTL_CTRL_COMMAND.
- */
- rc = msm_ctrl_cmd_done(ctrl_pmsm, argp);
- break;
- case MSM_CAM_IOCTL_GET_PICTURE:
- rc = msm_get_pic(pmsm->sync, argp);
- break;
- default:
- rc = msm_ioctl_common(pmsm, cmd, argp);
- break;
- }
-
- return rc;
-}
-
-static int __msm_release(struct msm_sync *sync)
-{
- struct msm_pmem_region *region;
- struct hlist_node *hnode;
- struct hlist_node *n;
-
- mutex_lock(&sync->lock);
- if (sync->opencnt)
- sync->opencnt--;
-
- if (!sync->opencnt) {
- /* need to clean up system resource */
- if (sync->vfefn.vfe_release)
- sync->vfefn.vfe_release(sync->pdev);
-
- if (sync->cropinfo) {
- kfree(sync->cropinfo);
- sync->cropinfo = NULL;
- sync->croplen = 0;
- }
-
- hlist_for_each_entry_safe(region, hnode, n,
- &sync->frame, list) {
- hlist_del(hnode);
- put_pmem_file(region->file);
- kfree(region);
- }
-
- hlist_for_each_entry_safe(region, hnode, n,
- &sync->stats, list) {
- hlist_del(hnode);
- put_pmem_file(region->file);
- kfree(region);
- }
-
- MSM_DRAIN_QUEUE(sync, msg_event_q);
- MSM_DRAIN_QUEUE(sync, prev_frame_q);
- MSM_DRAIN_QUEUE(sync, pict_frame_q);
-
- sync->sctrl.s_release();
-
- sync->apps_id = NULL;
- CDBG("msm_release completed!\n");
- }
- mutex_unlock(&sync->lock);
-
- return 0;
-}
-
-static int msm_release_config(struct inode *node, struct file *filep)
-{
- int rc;
- struct msm_device *pmsm = filep->private_data;
- printk("msm_camera: RELEASE %s\n", filep->f_path.dentry->d_name.name);
- rc = __msm_release(pmsm->sync);
- atomic_set(&pmsm->opened, 0);
- return rc;
-}
-
-static int msm_release_control(struct inode *node, struct file *filep)
-{
- int rc;
- struct msm_control_device *ctrl_pmsm = filep->private_data;
- struct msm_device *pmsm = ctrl_pmsm->pmsm;
- printk(KERN_INFO "msm_camera: RELEASE %s\n",
- filep->f_path.dentry->d_name.name);
- rc = __msm_release(pmsm->sync);
- if (!rc) {
- MSM_DRAIN_QUEUE(&ctrl_pmsm->ctrl_q, ctrl_status_q);
- MSM_DRAIN_QUEUE(pmsm->sync, pict_frame_q);
- }
- kfree(ctrl_pmsm);
- return rc;
-}
-
-static int msm_release_frame(struct inode *node, struct file *filep)
-{
- int rc;
- struct msm_device *pmsm = filep->private_data;
- printk(KERN_INFO "msm_camera: RELEASE %s\n",
- filep->f_path.dentry->d_name.name);
- rc = __msm_release(pmsm->sync);
- if (!rc) {
- MSM_DRAIN_QUEUE(pmsm->sync, prev_frame_q);
- atomic_set(&pmsm->opened, 0);
- }
- return rc;
-}
-
-static int msm_unblock_poll_frame(struct msm_sync *sync)
-{
- unsigned long flags;
- CDBG("msm_unblock_poll_frame\n");
- spin_lock_irqsave(&sync->prev_frame_q_lock, flags);
- sync->unblock_poll_frame = 1;
- wake_up(&sync->prev_frame_wait);
- spin_unlock_irqrestore(&sync->prev_frame_q_lock, flags);
- return 0;
-}
-
-static unsigned int __msm_poll_frame(struct msm_sync *sync,
- struct file *filep,
- struct poll_table_struct *pll_table)
-{
- int rc = 0;
- unsigned long flags;
-
- poll_wait(filep, &sync->prev_frame_wait, pll_table);
-
- spin_lock_irqsave(&sync->prev_frame_q_lock, flags);
- if (!list_empty_careful(&sync->prev_frame_q))
- /* frame ready */
- rc = POLLIN | POLLRDNORM;
- if (sync->unblock_poll_frame) {
- CDBG("%s: sync->unblock_poll_frame is true\n", __func__);
- rc |= POLLPRI;
- sync->unblock_poll_frame = 0;
- }
- spin_unlock_irqrestore(&sync->prev_frame_q_lock, flags);
-
- return rc;
-}
-
-static unsigned int msm_poll_frame(struct file *filep,
- struct poll_table_struct *pll_table)
-{
- struct msm_device *pmsm = filep->private_data;
- return __msm_poll_frame(pmsm->sync, filep, pll_table);
-}
-
-/*
- * This function executes in interrupt context.
- */
-
-static void *msm_vfe_sync_alloc(int size,
- void *syncdata __attribute__((unused)))
-{
- struct msm_queue_cmd *qcmd =
- kmalloc(sizeof(struct msm_queue_cmd) + size, GFP_ATOMIC);
- return qcmd ? qcmd + 1 : NULL;
-}
-
-/*
- * This function executes in interrupt context.
- */
-
-static void msm_vfe_sync(struct msm_vfe_resp *vdata,
- enum msm_queue qtype, void *syncdata)
-{
- struct msm_queue_cmd *qcmd = NULL;
- struct msm_queue_cmd *qcmd_frame = NULL;
- struct msm_vfe_phy_info *fphy;
-
- unsigned long flags;
- struct msm_sync *sync = (struct msm_sync *)syncdata;
- if (!sync) {
- pr_err("msm_camera: no context in dsp callback.\n");
- return;
- }
-
- qcmd = ((struct msm_queue_cmd *)vdata) - 1;
- qcmd->type = qtype;
-
- if (qtype == MSM_CAM_Q_VFE_MSG) {
- switch (vdata->type) {
- case VFE_MSG_OUTPUT1:
- case VFE_MSG_OUTPUT2:
- qcmd_frame =
- kmalloc(sizeof(struct msm_queue_cmd) +
- sizeof(struct msm_vfe_phy_info),
- GFP_ATOMIC);
- if (!qcmd_frame)
- goto mem_fail;
- fphy = (struct msm_vfe_phy_info *)(qcmd_frame + 1);
- *fphy = vdata->phy;
-
- qcmd_frame->type = MSM_CAM_Q_VFE_MSG;
- qcmd_frame->command = fphy;
-
- CDBG("qcmd_frame= 0x%x phy_y= 0x%x, phy_cbcr= 0x%x\n",
- (int) qcmd_frame, fphy->y_phy, fphy->cbcr_phy);
-
- spin_lock_irqsave(&sync->prev_frame_q_lock, flags);
- list_add_tail(&qcmd_frame->list, &sync->prev_frame_q);
- wake_up(&sync->prev_frame_wait);
- spin_unlock_irqrestore(&sync->prev_frame_q_lock, flags);
- CDBG("woke up frame thread\n");
- break;
- case VFE_MSG_SNAPSHOT:
- if (sync->pict_pp)
- break;
-
- CDBG("snapshot pp = %d\n", sync->pict_pp);
- qcmd_frame =
- kmalloc(sizeof(struct msm_queue_cmd),
- GFP_ATOMIC);
- if (!qcmd_frame)
- goto mem_fail;
- qcmd_frame->type = MSM_CAM_Q_VFE_MSG;
- qcmd_frame->command = NULL;
- spin_lock_irqsave(&sync->pict_frame_q_lock,
- flags);
- list_add_tail(&qcmd_frame->list, &sync->pict_frame_q);
- wake_up(&sync->pict_frame_wait);
- spin_unlock_irqrestore(&sync->pict_frame_q_lock, flags);
- CDBG("woke up picture thread\n");
- break;
- default:
- CDBG("%s: qtype = %d not handled\n",
- __func__, vdata->type);
- break;
- }
- }
-
- qcmd->command = (void *)vdata;
- CDBG("vdata->type = %d\n", vdata->type);
-
- spin_lock_irqsave(&sync->msg_event_q_lock, flags);
- list_add_tail(&qcmd->list, &sync->msg_event_q);
- wake_up(&sync->msg_event_wait);
- spin_unlock_irqrestore(&sync->msg_event_q_lock, flags);
- CDBG("woke up config thread\n");
- return;
-
-mem_fail:
- kfree(qcmd);
-}
-
-static struct msm_vfe_callback msm_vfe_s = {
- .vfe_resp = msm_vfe_sync,
- .vfe_alloc = msm_vfe_sync_alloc,
-};
-
-static int __msm_open(struct msm_sync *sync, const char *const apps_id)
-{
- int rc = 0;
-
- mutex_lock(&sync->lock);
- if (sync->apps_id && strcmp(sync->apps_id, apps_id)) {
- pr_err("msm_camera(%s): sensor %s is already opened for %s\n",
- apps_id,
- sync->sdata->sensor_name,
- sync->apps_id);
- rc = -EBUSY;
- goto msm_open_done;
- }
-
- sync->apps_id = apps_id;
-
- if (!sync->opencnt) {
-
- msm_camvfe_fn_init(&sync->vfefn, sync);
- if (sync->vfefn.vfe_init) {
- rc = sync->vfefn.vfe_init(&msm_vfe_s,
- sync->pdev);
- if (rc < 0) {
- pr_err("vfe_init failed at %d\n", rc);
- goto msm_open_done;
- }
- rc = sync->sctrl.s_init(sync->sdata);
- if (rc < 0) {
- pr_err("sensor init failed: %d\n", rc);
- goto msm_open_done;
- }
- } else {
- pr_err("no sensor init func\n");
- rc = -ENODEV;
- goto msm_open_done;
- }
-
- if (rc >= 0) {
- INIT_HLIST_HEAD(&sync->frame);
- INIT_HLIST_HEAD(&sync->stats);
- sync->unblock_poll_frame = 0;
- }
- }
- sync->opencnt++;
-
-msm_open_done:
- mutex_unlock(&sync->lock);
- return rc;
-}
-
-static int msm_open_common(struct inode *inode, struct file *filep,
- int once)
-{
- int rc;
- struct msm_device *pmsm =
- container_of(inode->i_cdev, struct msm_device, cdev);
-
- CDBG("msm_camera: open %s\n", filep->f_path.dentry->d_name.name);
-
- if (atomic_cmpxchg(&pmsm->opened, 0, 1) && once) {
- pr_err("msm_camera: %s is already opened.\n",
- filep->f_path.dentry->d_name.name);
- return -EBUSY;
- }
-
- rc = nonseekable_open(inode, filep);
- if (rc < 0) {
- pr_err("msm_open: nonseekable_open error %d\n", rc);
- return rc;
- }
-
- rc = __msm_open(pmsm->sync, MSM_APPS_ID_PROP);
- if (rc < 0)
- return rc;
-
- filep->private_data = pmsm;
-
- CDBG("msm_open() open: rc = %d\n", rc);
- return rc;
-}
-
-static int msm_open(struct inode *inode, struct file *filep)
-{
- return msm_open_common(inode, filep, 1);
-}
-
-static int msm_open_control(struct inode *inode, struct file *filep)
-{
- int rc;
-
- struct msm_control_device *ctrl_pmsm =
- kmalloc(sizeof(struct msm_control_device), GFP_KERNEL);
- if (!ctrl_pmsm)
- return -ENOMEM;
-
- rc = msm_open_common(inode, filep, 0);
- if (rc < 0) {
- kfree(ctrl_pmsm);
- return rc;
- }
-
- ctrl_pmsm->pmsm = filep->private_data;
- filep->private_data = ctrl_pmsm;
- spin_lock_init(&ctrl_pmsm->ctrl_q.ctrl_status_q_lock);
- INIT_LIST_HEAD(&ctrl_pmsm->ctrl_q.ctrl_status_q);
- init_waitqueue_head(&ctrl_pmsm->ctrl_q.ctrl_status_wait);
-
- CDBG("msm_open() open: rc = %d\n", rc);
- return rc;
-}
-
-static int __msm_v4l2_control(struct msm_sync *sync,
- struct msm_ctrl_cmd *out)
-{
- int rc = 0;
-
- struct msm_queue_cmd *qcmd = NULL, *rcmd = NULL;
- struct msm_ctrl_cmd *ctrl;
- struct msm_control_device_queue FIXME;
-
- /* wake up config thread, 4 is for V4L2 application */
- qcmd = kmalloc(sizeof(struct msm_queue_cmd), GFP_KERNEL);
- if (!qcmd) {
- pr_err("msm_control: cannot allocate buffer\n");
- rc = -ENOMEM;
- goto end;
- }
- qcmd->type = MSM_CAM_Q_V4L2_REQ;
- qcmd->command = out;
-
- rcmd = __msm_control(sync, &FIXME, qcmd, out->timeout_ms);
- if (IS_ERR(rcmd)) {
- rc = PTR_ERR(rcmd);
- goto end;
- }
-
- ctrl = (struct msm_ctrl_cmd *)(rcmd->command);
- /* FIXME: we should just set out->length = ctrl->length; */
- BUG_ON(out->length < ctrl->length);
- memcpy(out->value, ctrl->value, ctrl->length);
-
-end:
- kfree(rcmd);
- CDBG("__msm_v4l2_control: end rc = %d\n", rc);
- return rc;
-}
-
-static const struct file_operations msm_fops_config = {
- .owner = THIS_MODULE,
- .open = msm_open,
- .unlocked_ioctl = msm_ioctl_config,
- .release = msm_release_config,
- .llseek = no_llseek,
-};
-
-static const struct file_operations msm_fops_control = {
- .owner = THIS_MODULE,
- .open = msm_open_control,
- .unlocked_ioctl = msm_ioctl_control,
- .release = msm_release_control,
- .llseek = no_llseek,
-};
-
-static const struct file_operations msm_fops_frame = {
- .owner = THIS_MODULE,
- .open = msm_open,
- .unlocked_ioctl = msm_ioctl_frame,
- .release = msm_release_frame,
- .poll = msm_poll_frame,
- .llseek = no_llseek,
-};
-
-static int msm_setup_cdev(struct msm_device *msm,
- int node,
- dev_t devno,
- const char *suffix,
- const struct file_operations *fops)
-{
- int rc = -ENODEV;
-
- struct device *device =
- device_create(msm_class, NULL,
- devno, NULL,
- "%s%d", suffix, node);
-
- if (IS_ERR(device)) {
- rc = PTR_ERR(device);
- pr_err("msm_camera: error creating device: %d\n", rc);
- return rc;
- }
-
- cdev_init(&msm->cdev, fops);
- msm->cdev.owner = THIS_MODULE;
-
- rc = cdev_add(&msm->cdev, devno, 1);
- if (rc < 0) {
- pr_err("msm_camera: error adding cdev: %d\n", rc);
- device_destroy(msm_class, devno);
- return rc;
- }
-
- return rc;
-}
-
-static int msm_tear_down_cdev(struct msm_device *msm, dev_t devno)
-{
- cdev_del(&msm->cdev);
- device_destroy(msm_class, devno);
- return 0;
-}
-
-int msm_v4l2_register(struct msm_v4l2_driver *drv)
-{
- /* FIXME: support multiple sensors */
- if (list_empty(&msm_sensors))
- return -ENODEV;
-
- drv->sync = list_first_entry(&msm_sensors, struct msm_sync, list);
- drv->open = __msm_open;
- drv->release = __msm_release;
- drv->ctrl = __msm_v4l2_control;
- drv->reg_pmem = __msm_register_pmem;
- drv->get_frame = __msm_get_frame;
- drv->put_frame = __msm_put_frame_buf;
- drv->get_pict = __msm_get_pic;
- drv->drv_poll = __msm_poll_frame;
-
- return 0;
-}
-EXPORT_SYMBOL(msm_v4l2_register);
-
-int msm_v4l2_unregister(struct msm_v4l2_driver *drv)
-{
- drv->sync = NULL;
- return 0;
-}
-EXPORT_SYMBOL(msm_v4l2_unregister);
-
-static int msm_sync_init(struct msm_sync *sync,
- struct platform_device *pdev,
- int (*sensor_probe)(const struct msm_camera_sensor_info *,
- struct msm_sensor_ctrl *))
-{
- int rc = 0;
- struct msm_sensor_ctrl sctrl;
- sync->sdata = pdev->dev.platform_data;
-
- spin_lock_init(&sync->msg_event_q_lock);
- INIT_LIST_HEAD(&sync->msg_event_q);
- init_waitqueue_head(&sync->msg_event_wait);
-
- spin_lock_init(&sync->prev_frame_q_lock);
- INIT_LIST_HEAD(&sync->prev_frame_q);
- init_waitqueue_head(&sync->prev_frame_wait);
-
- spin_lock_init(&sync->pict_frame_q_lock);
- INIT_LIST_HEAD(&sync->pict_frame_q);
- init_waitqueue_head(&sync->pict_frame_wait);
-
- rc = msm_camio_probe_on(pdev);
- if (rc < 0)
- return rc;
- rc = sensor_probe(sync->sdata, &sctrl);
- if (rc >= 0) {
- sync->pdev = pdev;
- sync->sctrl = sctrl;
- }
- msm_camio_probe_off(pdev);
- if (rc < 0) {
- pr_err("msm_camera: failed to initialize %s\n",
- sync->sdata->sensor_name);
- return rc;
- }
-
- sync->opencnt = 0;
- mutex_init(&sync->lock);
- CDBG("initialized %s\n", sync->sdata->sensor_name);
- return rc;
-}
-
-static int msm_sync_destroy(struct msm_sync *sync)
-{
- return 0;
-}
-
-static int msm_device_init(struct msm_device *pmsm,
- struct msm_sync *sync,
- int node)
-{
- int dev_num = 3 * node;
- int rc = msm_setup_cdev(pmsm, node,
- MKDEV(MAJOR(msm_devno), dev_num),
- "control", &msm_fops_control);
- if (rc < 0) {
- pr_err("error creating control node: %d\n", rc);
- return rc;
- }
-
- rc = msm_setup_cdev(pmsm + 1, node,
- MKDEV(MAJOR(msm_devno), dev_num + 1),
- "config", &msm_fops_config);
- if (rc < 0) {
- pr_err("error creating config node: %d\n", rc);
- msm_tear_down_cdev(pmsm, MKDEV(MAJOR(msm_devno),
- dev_num));
- return rc;
- }
-
- rc = msm_setup_cdev(pmsm + 2, node,
- MKDEV(MAJOR(msm_devno), dev_num + 2),
- "frame", &msm_fops_frame);
- if (rc < 0) {
- pr_err("error creating frame node: %d\n", rc);
- msm_tear_down_cdev(pmsm,
- MKDEV(MAJOR(msm_devno), dev_num));
- msm_tear_down_cdev(pmsm + 1,
- MKDEV(MAJOR(msm_devno), dev_num + 1));
- return rc;
- }
-
- atomic_set(&pmsm[0].opened, 0);
- atomic_set(&pmsm[1].opened, 0);
- atomic_set(&pmsm[2].opened, 0);
-
- pmsm[0].sync = sync;
- pmsm[1].sync = sync;
- pmsm[2].sync = sync;
-
- return rc;
-}
-
-int msm_camera_drv_start(struct platform_device *dev,
- int (*sensor_probe)(const struct msm_camera_sensor_info *,
- struct msm_sensor_ctrl *))
-{
- struct msm_device *pmsm = NULL;
- struct msm_sync *sync;
- int rc = -ENODEV;
- static int camera_node;
-
- if (camera_node >= MSM_MAX_CAMERA_SENSORS) {
- pr_err("msm_camera: too many camera sensors\n");
- return rc;
- }
-
- if (!msm_class) {
- /* There are three device nodes per sensor */
- rc = alloc_chrdev_region(&msm_devno, 0,
- 3 * MSM_MAX_CAMERA_SENSORS,
- "msm_camera");
- if (rc < 0) {
- pr_err("msm_camera: failed to allocate chrdev: %d\n",
- rc);
- return rc;
- }
-
- msm_class = class_create(THIS_MODULE, "msm_camera");
- if (IS_ERR(msm_class)) {
- rc = PTR_ERR(msm_class);
- pr_err("msm_camera: create device class failed: %d\n",
- rc);
- return rc;
- }
- }
-
- pmsm = kzalloc(sizeof(struct msm_device) * 3 +
- sizeof(struct msm_sync), GFP_ATOMIC);
- if (!pmsm)
- return -ENOMEM;
- sync = (struct msm_sync *)(pmsm + 3);
-
- rc = msm_sync_init(sync, dev, sensor_probe);
- if (rc < 0) {
- kfree(pmsm);
- return rc;
- }
-
- CDBG("setting camera node %d\n", camera_node);
- rc = msm_device_init(pmsm, sync, camera_node);
- if (rc < 0) {
- msm_sync_destroy(sync);
- kfree(pmsm);
- return rc;
- }
-
- camera_node++;
- list_add(&sync->list, &msm_sensors);
- return rc;
-}
-EXPORT_SYMBOL(msm_camera_drv_start);
+++ /dev/null
-/*
- * Copyright (c) 2008-2009 QUALCOMM Incorporated
- */
-
-#include <linux/delay.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <mach/gpio.h>
-#include <mach/board.h>
-#include <mach/camera.h>
-
-#define CAMIF_CFG_RMSK 0x1fffff
-#define CAM_SEL_BMSK 0x2
-#define CAM_PCLK_SRC_SEL_BMSK 0x60000
-#define CAM_PCLK_INVERT_BMSK 0x80000
-#define CAM_PAD_REG_SW_RESET_BMSK 0x100000
-
-#define EXT_CAM_HSYNC_POL_SEL_BMSK 0x10000
-#define EXT_CAM_VSYNC_POL_SEL_BMSK 0x8000
-#define MDDI_CLK_CHICKEN_BIT_BMSK 0x80
-
-#define CAM_SEL_SHFT 0x1
-#define CAM_PCLK_SRC_SEL_SHFT 0x11
-#define CAM_PCLK_INVERT_SHFT 0x13
-#define CAM_PAD_REG_SW_RESET_SHFT 0x14
-
-#define EXT_CAM_HSYNC_POL_SEL_SHFT 0x10
-#define EXT_CAM_VSYNC_POL_SEL_SHFT 0xF
-#define MDDI_CLK_CHICKEN_BIT_SHFT 0x7
-#define APPS_RESET_OFFSET 0x00000210
-
-static struct clk *camio_vfe_mdc_clk;
-static struct clk *camio_mdc_clk;
-static struct clk *camio_vfe_clk;
-
-static struct msm_camera_io_ext camio_ext;
-static struct resource *appio, *mdcio;
-void __iomem *appbase, *mdcbase;
-
-static struct msm_camera_io_ext camio_ext;
-static struct resource *appio, *mdcio;
-void __iomem *appbase, *mdcbase;
-
-extern int clk_set_flags(struct clk *clk, unsigned long flags);
-
-int msm_camio_clk_enable(enum msm_camio_clk_type clktype)
-{
- int rc = -1;
- struct clk *clk = NULL;
-
- switch (clktype) {
- case CAMIO_VFE_MDC_CLK:
- clk = camio_vfe_mdc_clk = clk_get(NULL, "vfe_mdc_clk");
- break;
-
- case CAMIO_MDC_CLK:
- clk = camio_mdc_clk = clk_get(NULL, "mdc_clk");
- break;
-
- case CAMIO_VFE_CLK:
- clk = camio_vfe_clk = clk_get(NULL, "vfe_clk");
- break;
-
- default:
- break;
- }
-
- if (!IS_ERR(clk)) {
- clk_enable(clk);
- rc = 0;
- }
-
- return rc;
-}
-
-int msm_camio_clk_disable(enum msm_camio_clk_type clktype)
-{
- int rc = -1;
- struct clk *clk = NULL;
-
- switch (clktype) {
- case CAMIO_VFE_MDC_CLK:
- clk = camio_vfe_mdc_clk;
- break;
-
- case CAMIO_MDC_CLK:
- clk = camio_mdc_clk;
- break;
-
- case CAMIO_VFE_CLK:
- clk = camio_vfe_clk;
- break;
-
- default:
- break;
- }
-
- if (!IS_ERR(clk)) {
- clk_disable(clk);
- clk_put(clk);
- rc = 0;
- }
-
- return rc;
-}
-
-void msm_camio_clk_rate_set(int rate)
-{
- struct clk *clk = camio_vfe_clk;
-
- if (clk != ERR_PTR(-ENOENT))
- clk_set_rate(clk, rate);
-}
-
-int msm_camio_enable(struct platform_device *pdev)
-{
- int rc = 0;
- struct msm_camera_sensor_info *sinfo = pdev->dev.platform_data;
- struct msm_camera_device_platform_data *camdev = sinfo->pdata;
-
- camio_ext = camdev->ioext;
-
- appio = request_mem_region(camio_ext.appphy,
- camio_ext.appsz, pdev->name);
- if (!appio) {
- rc = -EBUSY;
- goto enable_fail;
- }
-
- appbase = ioremap(camio_ext.appphy,
- camio_ext.appsz);
- if (!appbase) {
- rc = -ENOMEM;
- goto apps_no_mem;
- }
-
- mdcio = request_mem_region(camio_ext.mdcphy,
- camio_ext.mdcsz, pdev->name);
- if (!mdcio) {
- rc = -EBUSY;
- goto mdc_busy;
- }
-
- mdcbase = ioremap(camio_ext.mdcphy,
- camio_ext.mdcsz);
- if (!mdcbase) {
- rc = -ENOMEM;
- goto mdc_no_mem;
- }
-
- camdev->camera_gpio_on();
-
- msm_camio_clk_enable(CAMIO_VFE_CLK);
- msm_camio_clk_enable(CAMIO_MDC_CLK);
- msm_camio_clk_enable(CAMIO_VFE_MDC_CLK);
- return 0;
-
-mdc_no_mem:
- release_mem_region(camio_ext.mdcphy, camio_ext.mdcsz);
-mdc_busy:
- iounmap(appbase);
-apps_no_mem:
- release_mem_region(camio_ext.appphy, camio_ext.appsz);
-enable_fail:
- return rc;
-}
-
-void msm_camio_disable(struct platform_device *pdev)
-{
- struct msm_camera_sensor_info *sinfo = pdev->dev.platform_data;
- struct msm_camera_device_platform_data *camdev = sinfo->pdata;
-
- iounmap(mdcbase);
- release_mem_region(camio_ext.mdcphy, camio_ext.mdcsz);
- iounmap(appbase);
- release_mem_region(camio_ext.appphy, camio_ext.appsz);
-
- camdev->camera_gpio_off();
-
- msm_camio_clk_disable(CAMIO_VFE_CLK);
- msm_camio_clk_disable(CAMIO_MDC_CLK);
- msm_camio_clk_disable(CAMIO_VFE_MDC_CLK);
-}
-
-void msm_camio_camif_pad_reg_reset(void)
-{
- uint32_t reg;
- uint32_t mask, value;
-
- /* select CLKRGM_VFE_SRC_CAM_VFE_SRC: internal source */
- msm_camio_clk_sel(MSM_CAMIO_CLK_SRC_INTERNAL);
-
- reg = (readl(mdcbase)) & CAMIF_CFG_RMSK;
-
- mask = CAM_SEL_BMSK |
- CAM_PCLK_SRC_SEL_BMSK |
- CAM_PCLK_INVERT_BMSK;
-
- value = 1 << CAM_SEL_SHFT |
- 3 << CAM_PCLK_SRC_SEL_SHFT |
- 0 << CAM_PCLK_INVERT_SHFT;
-
- writel((reg & (~mask)) | (value & mask), mdcbase);
- mdelay(10);
-
- reg = (readl(mdcbase)) & CAMIF_CFG_RMSK;
- mask = CAM_PAD_REG_SW_RESET_BMSK;
- value = 1 << CAM_PAD_REG_SW_RESET_SHFT;
- writel((reg & (~mask)) | (value & mask), mdcbase);
- mdelay(10);
-
- reg = (readl(mdcbase)) & CAMIF_CFG_RMSK;
- mask = CAM_PAD_REG_SW_RESET_BMSK;
- value = 0 << CAM_PAD_REG_SW_RESET_SHFT;
- writel((reg & (~mask)) | (value & mask), mdcbase);
- mdelay(10);
-
- msm_camio_clk_sel(MSM_CAMIO_CLK_SRC_EXTERNAL);
- mdelay(10);
-}
-
-void msm_camio_vfe_blk_reset(void)
-{
- uint32_t val;
-
- val = readl(appbase + 0x00000210);
- val |= 0x1;
- writel(val, appbase + 0x00000210);
- mdelay(10);
-
- val = readl(appbase + 0x00000210);
- val &= ~0x1;
- writel(val, appbase + 0x00000210);
- mdelay(10);
-}
-
-void msm_camio_camif_pad_reg_reset_2(void)
-{
- uint32_t reg;
- uint32_t mask, value;
-
- reg = (readl(mdcbase)) & CAMIF_CFG_RMSK;
- mask = CAM_PAD_REG_SW_RESET_BMSK;
- value = 1 << CAM_PAD_REG_SW_RESET_SHFT;
- writel((reg & (~mask)) | (value & mask), mdcbase);
- mdelay(10);
-
- reg = (readl(mdcbase)) & CAMIF_CFG_RMSK;
- mask = CAM_PAD_REG_SW_RESET_BMSK;
- value = 0 << CAM_PAD_REG_SW_RESET_SHFT;
- writel((reg & (~mask)) | (value & mask), mdcbase);
- mdelay(10);
-}
-
-void msm_camio_clk_sel(enum msm_camio_clk_src_type srctype)
-{
- struct clk *clk = NULL;
-
- clk = camio_vfe_clk;
-
- if (clk != NULL && clk != ERR_PTR(-ENOENT)) {
- switch (srctype) {
- case MSM_CAMIO_CLK_SRC_INTERNAL:
- clk_set_flags(clk, 0x00000100 << 1);
- break;
-
- case MSM_CAMIO_CLK_SRC_EXTERNAL:
- clk_set_flags(clk, 0x00000100);
- break;
-
- default:
- break;
- }
- }
-}
-
-int msm_camio_probe_on(struct platform_device *pdev)
-{
- struct msm_camera_sensor_info *sinfo = pdev->dev.platform_data;
- struct msm_camera_device_platform_data *camdev = sinfo->pdata;
- camdev->camera_gpio_on();
- return msm_camio_clk_enable(CAMIO_VFE_CLK);
-}
-
-int msm_camio_probe_off(struct platform_device *pdev)
-{
- struct msm_camera_sensor_info *sinfo = pdev->dev.platform_data;
- struct msm_camera_device_platform_data *camdev = sinfo->pdata;
- camdev->camera_gpio_off();
- return msm_camio_clk_disable(CAMIO_VFE_CLK);
-}
+++ /dev/null
-/*
- * Copyright (c) 2008-2009 QUALCOMM Incorporated
- */
-
-#include <linux/delay.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <mach/gpio.h>
-#include <mach/board.h>
-#include <mach/camera.h>
-
-#define CAMIF_CFG_RMSK 0x1fffff
-#define CAM_SEL_BMSK 0x2
-#define CAM_PCLK_SRC_SEL_BMSK 0x60000
-#define CAM_PCLK_INVERT_BMSK 0x80000
-#define CAM_PAD_REG_SW_RESET_BMSK 0x100000
-
-#define EXT_CAM_HSYNC_POL_SEL_BMSK 0x10000
-#define EXT_CAM_VSYNC_POL_SEL_BMSK 0x8000
-#define MDDI_CLK_CHICKEN_BIT_BMSK 0x80
-
-#define CAM_SEL_SHFT 0x1
-#define CAM_PCLK_SRC_SEL_SHFT 0x11
-#define CAM_PCLK_INVERT_SHFT 0x13
-#define CAM_PAD_REG_SW_RESET_SHFT 0x14
-
-#define EXT_CAM_HSYNC_POL_SEL_SHFT 0x10
-#define EXT_CAM_VSYNC_POL_SEL_SHFT 0xF
-#define MDDI_CLK_CHICKEN_BIT_SHFT 0x7
-#define APPS_RESET_OFFSET 0x00000210
-
-static struct clk *camio_vfe_mdc_clk;
-static struct clk *camio_mdc_clk;
-static struct clk *camio_vfe_clk;
-static struct clk *camio_vfe_axi_clk;
-static struct msm_camera_io_ext camio_ext;
-static struct resource *appio, *mdcio;
-void __iomem *appbase, *mdcbase;
-
-extern int clk_set_flags(struct clk *clk, unsigned long flags);
-
-int msm_camio_clk_enable(enum msm_camio_clk_type clktype)
-{
- int rc = 0;
- struct clk *clk = NULL;
-
- switch (clktype) {
- case CAMIO_VFE_MDC_CLK:
- camio_vfe_mdc_clk =
- clk = clk_get(NULL, "vfe_mdc_clk");
- break;
-
- case CAMIO_MDC_CLK:
- camio_mdc_clk =
- clk = clk_get(NULL, "mdc_clk");
- break;
-
- case CAMIO_VFE_CLK:
- camio_vfe_clk =
- clk = clk_get(NULL, "vfe_clk");
- break;
-
- case CAMIO_VFE_AXI_CLK:
- camio_vfe_axi_clk =
- clk = clk_get(NULL, "vfe_axi_clk");
- break;
-
- default:
- break;
- }
-
- if (!IS_ERR(clk))
- clk_enable(clk);
- else
- rc = -1;
-
- return rc;
-}
-
-int msm_camio_clk_disable(enum msm_camio_clk_type clktype)
-{
- int rc = 0;
- struct clk *clk = NULL;
-
- switch (clktype) {
- case CAMIO_VFE_MDC_CLK:
- clk = camio_vfe_mdc_clk;
- break;
-
- case CAMIO_MDC_CLK:
- clk = camio_mdc_clk;
- break;
-
- case CAMIO_VFE_CLK:
- clk = camio_vfe_clk;
- break;
-
- case CAMIO_VFE_AXI_CLK:
- clk = camio_vfe_axi_clk;
- break;
-
- default:
- break;
- }
-
- if (!IS_ERR(clk)) {
- clk_disable(clk);
- clk_put(clk);
- } else
- rc = -1;
-
- return rc;
-}
-
-void msm_camio_clk_rate_set(int rate)
-{
- struct clk *clk = camio_vfe_mdc_clk;
-
- /* TODO: check return */
- clk_set_rate(clk, rate);
-}
-
-int msm_camio_enable(struct platform_device *pdev)
-{
- int rc = 0;
- struct msm_camera_sensor_info *sinfo = pdev->dev.platform_data;
- struct msm_camera_device_platform_data *camdev = sinfo->pdata;
-
- camio_ext = camdev->ioext;
-
- appio = request_mem_region(camio_ext.appphy,
- camio_ext.appsz, pdev->name);
- if (!appio) {
- rc = -EBUSY;
- goto enable_fail;
- }
-
- appbase = ioremap(camio_ext.appphy,
- camio_ext.appsz);
- if (!appbase) {
- rc = -ENOMEM;
- goto apps_no_mem;
- }
-
- mdcio = request_mem_region(camio_ext.mdcphy,
- camio_ext.mdcsz, pdev->name);
- if (!mdcio) {
- rc = -EBUSY;
- goto mdc_busy;
- }
-
- mdcbase = ioremap(camio_ext.mdcphy,
- camio_ext.mdcsz);
- if (!mdcbase) {
- rc = -ENOMEM;
- goto mdc_no_mem;
- }
-
- camdev->camera_gpio_on();
-
- msm_camio_clk_enable(CAMIO_VFE_CLK);
- msm_camio_clk_enable(CAMIO_MDC_CLK);
- msm_camio_clk_enable(CAMIO_VFE_MDC_CLK);
- msm_camio_clk_enable(CAMIO_VFE_AXI_CLK);
- return 0;
-
-mdc_no_mem:
- release_mem_region(camio_ext.mdcphy, camio_ext.mdcsz);
-mdc_busy:
- iounmap(appbase);
-apps_no_mem:
- release_mem_region(camio_ext.appphy, camio_ext.appsz);
-enable_fail:
- return rc;
-}
-
-void msm_camio_disable(struct platform_device *pdev)
-{
- struct msm_camera_sensor_info *sinfo = pdev->dev.platform_data;
- struct msm_camera_device_platform_data *camdev = sinfo->pdata;
-
- iounmap(mdcbase);
- release_mem_region(camio_ext.mdcphy, camio_ext.mdcsz);
- iounmap(appbase);
- release_mem_region(camio_ext.appphy, camio_ext.appsz);
-
- camdev->camera_gpio_off();
-
- msm_camio_clk_disable(CAMIO_VFE_MDC_CLK);
- msm_camio_clk_disable(CAMIO_MDC_CLK);
- msm_camio_clk_disable(CAMIO_VFE_CLK);
- msm_camio_clk_disable(CAMIO_VFE_AXI_CLK);
-}
-
-void msm_camio_camif_pad_reg_reset(void)
-{
- uint32_t reg;
- uint32_t mask, value;
-
- /* select CLKRGM_VFE_SRC_CAM_VFE_SRC: internal source */
- msm_camio_clk_sel(MSM_CAMIO_CLK_SRC_INTERNAL);
-
- reg = (readl(mdcbase)) & CAMIF_CFG_RMSK;
-
- mask = CAM_SEL_BMSK |
- CAM_PCLK_SRC_SEL_BMSK |
- CAM_PCLK_INVERT_BMSK |
- EXT_CAM_HSYNC_POL_SEL_BMSK |
- EXT_CAM_VSYNC_POL_SEL_BMSK |
- MDDI_CLK_CHICKEN_BIT_BMSK;
-
- value = 1 << CAM_SEL_SHFT |
- 3 << CAM_PCLK_SRC_SEL_SHFT |
- 0 << CAM_PCLK_INVERT_SHFT |
- 0 << EXT_CAM_HSYNC_POL_SEL_SHFT |
- 0 << EXT_CAM_VSYNC_POL_SEL_SHFT |
- 0 << MDDI_CLK_CHICKEN_BIT_SHFT;
- writel((reg & (~mask)) | (value & mask), mdcbase);
- mdelay(10);
-
- reg = (readl(mdcbase)) & CAMIF_CFG_RMSK;
- mask = CAM_PAD_REG_SW_RESET_BMSK;
- value = 1 << CAM_PAD_REG_SW_RESET_SHFT;
- writel((reg & (~mask)) | (value & mask), mdcbase);
- mdelay(10);
-
- reg = (readl(mdcbase)) & CAMIF_CFG_RMSK;
- mask = CAM_PAD_REG_SW_RESET_BMSK;
- value = 0 << CAM_PAD_REG_SW_RESET_SHFT;
- writel((reg & (~mask)) | (value & mask), mdcbase);
- mdelay(10);
-
- msm_camio_clk_sel(MSM_CAMIO_CLK_SRC_EXTERNAL);
-
- mdelay(10);
-
- /* todo: check return */
- if (camio_vfe_clk)
- clk_set_rate(camio_vfe_clk, 96000000);
-}
-
-void msm_camio_vfe_blk_reset(void)
-{
- uint32_t val;
-
- val = readl(appbase + 0x00000210);
- val |= 0x1;
- writel(val, appbase + 0x00000210);
- mdelay(10);
-
- val = readl(appbase + 0x00000210);
- val &= ~0x1;
- writel(val, appbase + 0x00000210);
- mdelay(10);
-}
-
-void msm_camio_camif_pad_reg_reset_2(void)
-{
- uint32_t reg;
- uint32_t mask, value;
-
- reg = (readl(mdcbase)) & CAMIF_CFG_RMSK;
- mask = CAM_PAD_REG_SW_RESET_BMSK;
- value = 1 << CAM_PAD_REG_SW_RESET_SHFT;
- writel((reg & (~mask)) | (value & mask), mdcbase);
- mdelay(10);
-
- reg = (readl(mdcbase)) & CAMIF_CFG_RMSK;
- mask = CAM_PAD_REG_SW_RESET_BMSK;
- value = 0 << CAM_PAD_REG_SW_RESET_SHFT;
- writel((reg & (~mask)) | (value & mask), mdcbase);
- mdelay(10);
-}
-
-void msm_camio_clk_sel(enum msm_camio_clk_src_type srctype)
-{
- struct clk *clk = NULL;
-
- clk = camio_vfe_clk;
-
- if (clk != NULL) {
- switch (srctype) {
- case MSM_CAMIO_CLK_SRC_INTERNAL:
- clk_set_flags(clk, 0x00000100 << 1);
- break;
-
- case MSM_CAMIO_CLK_SRC_EXTERNAL:
- clk_set_flags(clk, 0x00000100);
- break;
-
- default:
- break;
- }
- }
-}
-
-void msm_camio_clk_axi_rate_set(int rate)
-{
- struct clk *clk = camio_vfe_axi_clk;
- /* todo: check return */
- clk_set_rate(clk, rate);
-}
-
-int msm_camio_probe_on(struct platform_device *pdev)
-{
- struct msm_camera_sensor_info *sinfo = pdev->dev.platform_data;
- struct msm_camera_device_platform_data *camdev = sinfo->pdata;
-
- camdev->camera_gpio_on();
- return msm_camio_clk_enable(CAMIO_VFE_MDC_CLK);
-}
-
-int msm_camio_probe_off(struct platform_device *pdev)
-{
- struct msm_camera_sensor_info *sinfo = pdev->dev.platform_data;
- struct msm_camera_device_platform_data *camdev = sinfo->pdata;
-
- camdev->camera_gpio_off();
- return msm_camio_clk_disable(CAMIO_VFE_MDC_CLK);
-}
+++ /dev/null
-/*
- *
- * Copyright (C) 2008-2009 QUALCOMM Incorporated.
- *
- */
-
-#include <linux/workqueue.h>
-#include <linux/delay.h>
-#include <linux/types.h>
-#include <linux/list.h>
-#include <linux/ioctl.h>
-#include <linux/spinlock.h>
-#include <linux/videodev2.h>
-#include <linux/proc_fs.h>
-#include <linux/slab.h>
-#include <media/v4l2-dev.h>
-#include <media/msm_camera.h>
-#include <mach/camera.h>
-#include <media/v4l2-ioctl.h>
-/*#include <linux/platform_device.h>*/
-
-#define MSM_V4L2_START_SNAPSHOT _IOWR('V', BASE_VIDIOC_PRIVATE+1, \
- struct v4l2_buffer)
-
-#define MSM_V4L2_GET_PICTURE _IOWR('V', BASE_VIDIOC_PRIVATE+2, \
- struct v4l2_buffer)
-
-#define MSM_V4L2_DEVICE_NAME "msm_v4l2"
-
-#define MSM_V4L2_PROC_NAME "msm_v4l2"
-
-#define MSM_V4L2_DEVNUM_MPEG2 0
-#define MSM_V4L2_DEVNUM_YUV 20
-
-/* HVGA-P (portrait) and HVGA-L (landscape) */
-#define MSM_V4L2_WIDTH 480
-#define MSM_V4L2_HEIGHT 320
-
-#if 1
-#define D(fmt, args...) printk(KERN_INFO "msm_v4l2: " fmt, ##args)
-#else
-#define D(fmt, args...) do {} while (0)
-#endif
-
-#define PREVIEW_FRAMES_NUM 4
-
-struct msm_v4l2_device {
- struct list_head read_queue;
- struct v4l2_format current_cap_format;
- struct v4l2_format current_pix_format;
- struct video_device *pvdev;
- struct msm_v4l2_driver *drv;
- uint8_t opencnt;
-
- spinlock_t read_queue_lock;
-};
-
-static struct msm_v4l2_device *g_pmsm_v4l2_dev;
-
-
-static DEFINE_MUTEX(msm_v4l2_opencnt_lock);
-
-static int msm_v4l2_open(struct file *f)
-{
- int rc = 0;
- D("%s\n", __func__);
- mutex_lock(&msm_v4l2_opencnt_lock);
- if (!g_pmsm_v4l2_dev->opencnt) {
- rc = g_pmsm_v4l2_dev->drv->open(
- g_pmsm_v4l2_dev->drv->sync,
- MSM_APPS_ID_V4L2);
- }
- g_pmsm_v4l2_dev->opencnt++;
- mutex_unlock(&msm_v4l2_opencnt_lock);
- return rc;
-}
-
-static int msm_v4l2_release(struct file *f)
-{
- int rc = 0;
- D("%s\n", __func__);
- mutex_lock(&msm_v4l2_opencnt_lock);
- if (!g_pmsm_v4l2_dev->opencnt) {
- g_pmsm_v4l2_dev->opencnt--;
- if (!g_pmsm_v4l2_dev->opencnt) {
- rc = g_pmsm_v4l2_dev->drv->release(
- g_pmsm_v4l2_dev->drv->sync);
- }
- }
- mutex_unlock(&msm_v4l2_opencnt_lock);
- return rc;
-}
-
-static unsigned int msm_v4l2_poll(struct file *f, struct poll_table_struct *w)
-{
- return g_pmsm_v4l2_dev->drv->drv_poll(g_pmsm_v4l2_dev->drv->sync, f, w);
-}
-
-static long msm_v4l2_ioctl(struct file *filep,
- unsigned int cmd, unsigned long arg)
-{
- struct msm_ctrl_cmd *ctrlcmd;
-
- D("msm_v4l2_ioctl, cmd = %d, %d\n", cmd, __LINE__);
-
- switch (cmd) {
- case MSM_V4L2_START_SNAPSHOT:
-
- ctrlcmd = kmalloc(sizeof(struct msm_ctrl_cmd), GFP_ATOMIC);
- if (!ctrlcmd) {
- CDBG("msm_v4l2_ioctl: cannot allocate buffer\n");
- return -ENOMEM;
- }
-
- ctrlcmd->length = 0;
- ctrlcmd->value = NULL;
- ctrlcmd->timeout_ms = 10000;
-
- D("msm_v4l2_ioctl, MSM_V4L2_START_SNAPSHOT v4l2 ioctl %d\n",
- cmd);
- ctrlcmd->type = MSM_V4L2_SNAPSHOT;
- return g_pmsm_v4l2_dev->drv->ctrl(g_pmsm_v4l2_dev->drv->sync,
- ctrlcmd);
-
- case MSM_V4L2_GET_PICTURE:
- D("msm_v4l2_ioctl, MSM_V4L2_GET_PICTURE v4l2 ioctl %d\n", cmd);
- ctrlcmd = (struct msm_ctrl_cmd *)arg;
- return g_pmsm_v4l2_dev->drv->get_pict(
- g_pmsm_v4l2_dev->drv->sync, ctrlcmd);
-
- default:
- D("msm_v4l2_ioctl, standard v4l2 ioctl %d\n", cmd);
- return video_ioctl2(filep, cmd, arg);
- }
-}
-
-static void msm_v4l2_release_dev(struct video_device *d)
-{
- D("%s\n", __func__);
-}
-
-static int msm_v4l2_querycap(struct file *f,
- void *pctx, struct v4l2_capability *pcaps)
-{
- D("%s\n", __func__);
- strncpy(pcaps->driver, MSM_APPS_ID_V4L2, sizeof(pcaps->driver));
- strncpy(pcaps->card,
- MSM_V4L2_DEVICE_NAME, sizeof(pcaps->card));
- pcaps->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING;
- return 0;
-}
-
-static int msm_v4l2_s_std(struct file *f, void *pctx, v4l2_std_id *pnorm)
-{
- D("%s\n", __func__);
- return 0;
-}
-
-static int msm_v4l2_queryctrl(struct file *f,
- void *pctx, struct v4l2_queryctrl *pqctrl)
-{
- int rc = 0;
- struct msm_ctrl_cmd *ctrlcmd;
-
- D("%s\n", __func__);
-
- ctrlcmd = kmalloc(sizeof(struct msm_ctrl_cmd), GFP_ATOMIC);
- if (!ctrlcmd) {
- CDBG("msm_v4l2_queryctrl: cannot allocate buffer\n");
- return -ENOMEM;
- }
-
- ctrlcmd->type = MSM_V4L2_QUERY_CTRL;
- ctrlcmd->length = sizeof(struct v4l2_queryctrl);
- ctrlcmd->value = pqctrl;
- ctrlcmd->timeout_ms = 10000;
-
- rc = g_pmsm_v4l2_dev->drv->ctrl(g_pmsm_v4l2_dev->drv->sync, ctrlcmd);
- if (rc < 0)
- return -1;
-
- return ctrlcmd->status;
-}
-
-static int msm_v4l2_g_ctrl(struct file *f, void *pctx, struct v4l2_control *c)
-{
- int rc = 0;
- struct msm_ctrl_cmd *ctrlcmd;
-
- D("%s\n", __func__);
-
- ctrlcmd = kmalloc(sizeof(struct msm_ctrl_cmd), GFP_ATOMIC);
- if (!ctrlcmd) {
- CDBG("msm_v4l2_g_ctrl: cannot allocate buffer\n");
- return -ENOMEM;
- }
-
- ctrlcmd->type = MSM_V4L2_GET_CTRL;
- ctrlcmd->length = sizeof(struct v4l2_control);
- ctrlcmd->value = c;
- ctrlcmd->timeout_ms = 10000;
-
- rc = g_pmsm_v4l2_dev->drv->ctrl(g_pmsm_v4l2_dev->drv->sync, ctrlcmd);
- if (rc < 0)
- return -1;
-
- return ctrlcmd->status;
-}
-
-static int msm_v4l2_s_ctrl(struct file *f, void *pctx, struct v4l2_control *c)
-{
- int rc = 0;
- struct msm_ctrl_cmd *ctrlcmd;
-
- ctrlcmd = kmalloc(sizeof(struct msm_ctrl_cmd), GFP_ATOMIC);
- if (!ctrlcmd) {
- CDBG("msm_v4l2_s_ctrl: cannot allocate buffer\n");
- return -ENOMEM;
- }
-
- ctrlcmd->type = MSM_V4L2_SET_CTRL;
- ctrlcmd->length = sizeof(struct v4l2_control);
- ctrlcmd->value = c;
- ctrlcmd->timeout_ms = 10000;
-
- D("%s\n", __func__);
-
- rc = g_pmsm_v4l2_dev->drv->ctrl(g_pmsm_v4l2_dev->drv->sync, ctrlcmd);
- if (rc < 0)
- return -1;
-
- return ctrlcmd->status;
-}
-
-static int msm_v4l2_reqbufs(struct file *f,
- void *pctx, struct v4l2_requestbuffers *b)
-{
- D("%s\n", __func__);
- return 0;
-}
-
-static int msm_v4l2_querybuf(struct file *f, void *pctx, struct v4l2_buffer *pb)
-{
- struct msm_pmem_info pmem_buf;
-#if 0
- __u32 width = 0;
- __u32 height = 0;
- __u32 y_size = 0;
- __u32 y_pad = 0;
-
- /* FIXME: g_pmsm_v4l2_dev->current_pix_format.fmt.pix.width; */
- width = 640;
- /* FIXME: g_pmsm_v4l2_dev->current_pix_format.fmt.pix.height; */
- height = 480;
-
- D("%s: width = %d, height = %d\n", __func__, width, height);
-
- y_size = width * height;
- y_pad = y_size % 4;
-#endif
-
- __u32 y_pad = pb->bytesused % 4;
-
- /* V4L2 videodev will do the copy_from_user. */
-
- memset(&pmem_buf, 0, sizeof(struct msm_pmem_info));
- pmem_buf.type = MSM_PMEM_OUTPUT2;
- pmem_buf.vaddr = (void *)pb->m.userptr;
- pmem_buf.y_off = 0;
- pmem_buf.fd = (int)pb->reserved;
- /* pmem_buf.cbcr_off = (y_size + y_pad); */
- pmem_buf.cbcr_off = (pb->bytesused + y_pad);
-
- g_pmsm_v4l2_dev->drv->reg_pmem(g_pmsm_v4l2_dev->drv->sync, &pmem_buf);
-
- return 0;
-}
-
-static int msm_v4l2_qbuf(struct file *f, void *pctx, struct v4l2_buffer *pb)
-{
- /*
- __u32 y_size = 0;
- __u32 y_pad = 0;
- __u32 width = 0;
- __u32 height = 0;
- */
-
- __u32 y_pad = 0;
-
- struct msm_pmem_info meminfo;
- struct msm_frame frame;
- static int cnt;
-
- if ((pb->flags >> 16) & 0x0001) {
- /* this is for previwe */
-#if 0
- width = 640;
- height = 480;
-
- /* V4L2 videodev will do the copy_from_user. */
- D("%s: width = %d, height = %d\n", __func__, width, height);
- y_size = width * height;
- y_pad = y_size % 4;
-#endif
-
- y_pad = pb->bytesused % 4;
-
- if (pb->type == V4L2_BUF_TYPE_PRIVATE) {
- /* this qbuf is actually for releasing */
-
- frame.buffer = pb->m.userptr;
- frame.y_off = 0;
- /* frame.cbcr_off = (y_size + y_pad); */
- frame.cbcr_off = (pb->bytesused + y_pad);
- frame.fd = pb->reserved;
-
- D("V4L2_BUF_TYPE_PRIVATE: pb->bytesused = %d \n",
- pb->bytesused);
-
- g_pmsm_v4l2_dev->drv->put_frame(
- g_pmsm_v4l2_dev->drv->sync,
- &frame);
-
- return 0;
- }
-
- D("V4L2_BUF_TYPE_VIDEO_CAPTURE: pb->bytesused = %d \n",
- pb->bytesused);
-
- meminfo.type = MSM_PMEM_OUTPUT2;
- meminfo.fd = (int)pb->reserved;
- meminfo.vaddr = (void *)pb->m.userptr;
- meminfo.y_off = 0;
- /* meminfo.cbcr_off = (y_size + y_pad); */
- meminfo.cbcr_off = (pb->bytesused + y_pad);
- if (cnt == PREVIEW_FRAMES_NUM - 1)
- meminfo.active = 0;
- else
- meminfo.active = 1;
- cnt++;
- g_pmsm_v4l2_dev->drv->reg_pmem(g_pmsm_v4l2_dev->drv->sync,
- &meminfo);
- } else if ((pb->flags) & 0x0001) {
- /* this is for snapshot */
-
- __u32 y_size = 0;
-
- if ((pb->flags >> 8) & 0x01) {
-
- y_size = pb->bytesused;
-
- meminfo.type = MSM_PMEM_THUMBAIL;
- } else if ((pb->flags >> 9) & 0x01) {
-
- y_size = pb->bytesused;
-
- meminfo.type = MSM_PMEM_MAINIMG;
- }
-
- y_pad = y_size % 4;
-
- meminfo.fd = (int)pb->reserved;
- meminfo.vaddr = (void *)pb->m.userptr;
- meminfo.y_off = 0;
- /* meminfo.cbcr_off = (y_size + y_pad); */
- meminfo.cbcr_off = (y_size + y_pad);
- meminfo.active = 1;
- g_pmsm_v4l2_dev->drv->reg_pmem(g_pmsm_v4l2_dev->drv->sync,
- &meminfo);
- }
-
- return 0;
-}
-
-static int msm_v4l2_dqbuf(struct file *f, void *pctx, struct v4l2_buffer *pb)
-{
- struct msm_frame frame;
- D("%s\n", __func__);
-
- /* V4L2 videodev will do the copy_to_user. */
- if (pb->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
-
- D("%s, %d\n", __func__, __LINE__);
-
- g_pmsm_v4l2_dev->drv->get_frame(
- g_pmsm_v4l2_dev->drv->sync,
- &frame);
-
- pb->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- pb->m.userptr = (unsigned long)frame.buffer; /* FIXME */
- pb->reserved = (int)frame.fd;
- /* pb->length = (int)frame.cbcr_off; */
-
- pb->bytesused = frame.cbcr_off;
-
- } else if (pb->type == V4L2_BUF_TYPE_PRIVATE) {
- __u32 y_pad = pb->bytesused % 4;
-
- frame.buffer = pb->m.userptr;
- frame.y_off = 0;
- /* frame.cbcr_off = (y_size + y_pad); */
- frame.cbcr_off = (pb->bytesused + y_pad);
- frame.fd = pb->reserved;
-
- g_pmsm_v4l2_dev->drv->put_frame(
- g_pmsm_v4l2_dev->drv->sync,
- &frame);
- }
-
- return 0;
-}
-
-static int msm_v4l2_streamon(struct file *f, void *pctx, enum v4l2_buf_type i)
-{
- struct msm_ctrl_cmd *ctrlcmd;
-
- ctrlcmd = kmalloc(sizeof(struct msm_ctrl_cmd), GFP_ATOMIC);
- if (!ctrlcmd) {
- CDBG("msm_v4l2_s_fmt_cap: cannot allocate buffer\n");
- return -ENOMEM;
- }
-
- ctrlcmd->type = MSM_V4L2_STREAM_ON;
- ctrlcmd->timeout_ms = 10000;
- ctrlcmd->length = 0;
- ctrlcmd->value = NULL;
-
- D("%s\n", __func__);
-
- g_pmsm_v4l2_dev->drv->ctrl(
- g_pmsm_v4l2_dev->drv->sync,
- ctrlcmd);
-
- D("%s after drv->ctrl \n", __func__);
-
- return 0;
-}
-
-static int msm_v4l2_streamoff(struct file *f, void *pctx, enum v4l2_buf_type i)
-{
- struct msm_ctrl_cmd *ctrlcmd;
-
- ctrlcmd = kmalloc(sizeof(struct msm_ctrl_cmd), GFP_ATOMIC);
- if (!ctrlcmd) {
- CDBG("msm_v4l2_s_fmt_cap: cannot allocate buffer\n");
- return -ENOMEM;
- }
-
- ctrlcmd->type = MSM_V4L2_STREAM_OFF;
- ctrlcmd->timeout_ms = 10000;
- ctrlcmd->length = 0;
- ctrlcmd->value = NULL;
-
-
- D("%s\n", __func__);
-
- g_pmsm_v4l2_dev->drv->ctrl(
- g_pmsm_v4l2_dev->drv->sync,
- ctrlcmd);
-
- return 0;
-}
-
-static int msm_v4l2_enum_fmt_overlay(struct file *f,
- void *pctx, struct v4l2_fmtdesc *pfmtdesc)
-{
- D("%s\n", __func__);
- return 0;
-}
-
-static int msm_v4l2_enum_fmt_cap(struct file *f,
- void *pctx, struct v4l2_fmtdesc *pfmtdesc)
-{
- D("%s\n", __func__);
-
- switch (pfmtdesc->index) {
- case 0:
- pfmtdesc->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- pfmtdesc->flags = 0;
- strncpy(pfmtdesc->description, "YUV 4:2:0",
- sizeof(pfmtdesc->description));
- pfmtdesc->pixelformat = V4L2_PIX_FMT_YVU420;
- break;
- default:
- return -EINVAL;
- }
-
- return 0;
-}
-
-static int msm_v4l2_g_fmt_cap(struct file *f,
- void *pctx, struct v4l2_format *pfmt)
-{
- D("%s\n", __func__);
- pfmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- pfmt->fmt.pix.width = MSM_V4L2_WIDTH;
- pfmt->fmt.pix.height = MSM_V4L2_HEIGHT;
- pfmt->fmt.pix.pixelformat = V4L2_PIX_FMT_YVU420;
- pfmt->fmt.pix.field = V4L2_FIELD_ANY;
- pfmt->fmt.pix.bytesperline = 0;
- pfmt->fmt.pix.sizeimage = 0;
- pfmt->fmt.pix.colorspace = V4L2_COLORSPACE_JPEG;
- pfmt->fmt.pix.priv = 0;
- return 0;
-}
-
-static int msm_v4l2_s_fmt_cap(struct file *f,
- void *pctx, struct v4l2_format *pfmt)
-{
- struct msm_ctrl_cmd *ctrlcmd;
-
- D("%s\n", __func__);
-
- ctrlcmd = kmalloc(sizeof(struct msm_ctrl_cmd), GFP_ATOMIC);
- if (!ctrlcmd) {
- CDBG("msm_v4l2_s_fmt_cap: cannot allocate buffer\n");
- return -ENOMEM;
- }
-
- ctrlcmd->type = MSM_V4L2_VID_CAP_TYPE;
- ctrlcmd->length = sizeof(struct v4l2_format);
- ctrlcmd->value = pfmt;
- ctrlcmd->timeout_ms = 10000;
-
- if (pfmt->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) {
- kfree(ctrlcmd);
- return -1;
- }
-
-#if 0
- /* FIXEME */
- if (pfmt->fmt.pix.pixelformat != V4L2_PIX_FMT_YVU420) {
- kfree(ctrlcmd);
- return -EINVAL;
- }
-#endif
-
- /* Ok, but check other params, too. */
-
-#if 0
- memcpy(&g_pmsm_v4l2_dev->current_pix_format.fmt.pix, pfmt,
- sizeof(struct v4l2_format));
-#endif
-
- g_pmsm_v4l2_dev->drv->ctrl(g_pmsm_v4l2_dev->drv->sync, ctrlcmd);
-
- return 0;
-}
-
-static int msm_v4l2_g_fmt_overlay(struct file *f,
- void *pctx, struct v4l2_format *pfmt)
-{
- D("%s\n", __func__);
- pfmt->type = V4L2_BUF_TYPE_VIDEO_OVERLAY;
- pfmt->fmt.pix.width = MSM_V4L2_WIDTH;
- pfmt->fmt.pix.height = MSM_V4L2_HEIGHT;
- pfmt->fmt.pix.pixelformat = V4L2_PIX_FMT_YVU420;
- pfmt->fmt.pix.field = V4L2_FIELD_ANY;
- pfmt->fmt.pix.bytesperline = 0;
- pfmt->fmt.pix.sizeimage = 0;
- pfmt->fmt.pix.colorspace = V4L2_COLORSPACE_JPEG;
- pfmt->fmt.pix.priv = 0;
- return 0;
-}
-
-static int msm_v4l2_s_fmt_overlay(struct file *f,
- void *pctx, struct v4l2_format *pfmt)
-{
- D("%s\n", __func__);
- return 0;
-}
-
-static int msm_v4l2_overlay(struct file *f, void *pctx, unsigned int i)
-{
- D("%s\n", __func__);
- return 0;
-}
-
-static int msm_v4l2_g_jpegcomp(struct file *f,
- void *pctx, struct v4l2_jpegcompression *pcomp)
-{
- D("%s\n", __func__);
- return 0;
-}
-
-static int msm_v4l2_s_jpegcomp(struct file *f,
- void *pctx, struct v4l2_jpegcompression *pcomp)
-{
- D("%s\n", __func__);
- return 0;
-}
-
-#ifdef CONFIG_PROC_FS
-int msm_v4l2_read_proc(char *pbuf, char **start, off_t offset,
- int count, int *eof, void *data)
-{
- int len = 0;
- len += snprintf(pbuf, strlen("stats\n") + 1, "stats\n");
-
- if (g_pmsm_v4l2_dev) {
- len += snprintf(pbuf, strlen("mode: ") + 1, "mode: ");
-
- if (g_pmsm_v4l2_dev->current_cap_format.type
- == V4L2_BUF_TYPE_VIDEO_CAPTURE)
- len += snprintf(pbuf, strlen("capture\n") + 1,
- "capture\n");
- else
- len += snprintf(pbuf, strlen("unknown\n") + 1,
- "unknown\n");
-
- len += snprintf(pbuf, 21, "resolution: %dx%d\n",
- g_pmsm_v4l2_dev->current_cap_format.fmt.pix.
- width,
- g_pmsm_v4l2_dev->current_cap_format.fmt.pix.
- height);
-
- len += snprintf(pbuf,
- strlen("pixel format: ") + 1, "pixel format: ");
- if (g_pmsm_v4l2_dev->current_cap_format.fmt.pix.pixelformat
- == V4L2_PIX_FMT_YVU420)
- len += snprintf(pbuf, strlen("yvu420\n") + 1,
- "yvu420\n");
- else
- len += snprintf(pbuf, strlen("unknown\n") + 1,
- "unknown\n");
-
- len += snprintf(pbuf, strlen("colorspace: ") + 1,
- "colorspace: ");
- if (g_pmsm_v4l2_dev->current_cap_format.fmt.pix.colorspace
- == V4L2_COLORSPACE_JPEG)
- len += snprintf(pbuf, strlen("jpeg\n") + 1, "jpeg\n");
- else
- len += snprintf(pbuf, strlen("unknown\n") + 1,
- "unknown\n");
- }
-
- *eof = 1;
- return len;
-}
-#endif
-
-static const struct v4l2_file_operations msm_v4l2_fops = {
- .owner = THIS_MODULE,
- .open = msm_v4l2_open,
- .poll = msm_v4l2_poll,
- .release = msm_v4l2_release,
- .ioctl = msm_v4l2_ioctl,
-};
-
-static void msm_v4l2_dev_init(struct msm_v4l2_device *pmsm_v4l2_dev)
-{
- pmsm_v4l2_dev->read_queue_lock =
- __SPIN_LOCK_UNLOCKED(pmsm_v4l2_dev->read_queue_lock);
- INIT_LIST_HEAD(&pmsm_v4l2_dev->read_queue);
-}
-
-static int msm_v4l2_try_fmt_cap(struct file *file,
- void *fh, struct v4l2_format *f)
-{
- /* FIXME */
- return 0;
-}
-
-static int mm_v4l2_try_fmt_type_private(struct file *file,
- void *fh, struct v4l2_format *f)
-{
- /* FIXME */
- return 0;
-}
-
-/*
- * should the following structure be used instead of the code in the function?
- * static const struct v4l2_ioctl_ops msm_v4l2_ioctl_ops = {
- * .vidioc_querycap = ....
- * }
- */
-static const struct v4l2_ioctl_ops msm_ioctl_ops = {
- .vidioc_querycap = msm_v4l2_querycap,
- .vidioc_s_std = msm_v4l2_s_std,
-
- .vidioc_queryctrl = msm_v4l2_queryctrl,
- .vidioc_g_ctrl = msm_v4l2_g_ctrl,
- .vidioc_s_ctrl = msm_v4l2_s_ctrl,
-
- .vidioc_reqbufs = msm_v4l2_reqbufs,
- .vidioc_querybuf = msm_v4l2_querybuf,
- .vidioc_qbuf = msm_v4l2_qbuf,
- .vidioc_dqbuf = msm_v4l2_dqbuf,
-
- .vidioc_streamon = msm_v4l2_streamon,
- .vidioc_streamoff = msm_v4l2_streamoff,
-
- .vidioc_enum_fmt_vid_overlay = msm_v4l2_enum_fmt_overlay,
- .vidioc_enum_fmt_vid_cap = msm_v4l2_enum_fmt_cap,
-
- .vidioc_try_fmt_vid_cap = msm_v4l2_try_fmt_cap,
- .vidioc_try_fmt_type_private = mm_v4l2_try_fmt_type_private,
-
- .vidioc_g_fmt_vid_cap = msm_v4l2_g_fmt_cap,
- .vidioc_s_fmt_vid_cap = msm_v4l2_s_fmt_cap,
- .vidioc_g_fmt_vid_overlay = msm_v4l2_g_fmt_overlay,
- .vidioc_s_fmt_vid_overlay = msm_v4l2_s_fmt_overlay,
- .vidioc_overlay = msm_v4l2_overlay,
-
- .vidioc_g_jpegcomp = msm_v4l2_g_jpegcomp,
- .vidioc_s_jpegcomp = msm_v4l2_s_jpegcomp,
-};
-
-static int msm_v4l2_video_dev_init(struct video_device *pvd)
-{
- strncpy(pvd->name, MSM_APPS_ID_V4L2, sizeof(pvd->name));
- pvd->vfl_type = 1;
- pvd->fops = &msm_v4l2_fops;
- pvd->release = msm_v4l2_release_dev;
- pvd->minor = -1;
- pvd->ioctl_ops = &msm_ioctl_ops;
- return msm_v4l2_register(g_pmsm_v4l2_dev->drv);
-}
-
-static int __init msm_v4l2_init(void)
-{
- int rc = -ENOMEM;
- struct video_device *pvdev = NULL;
- struct msm_v4l2_device *pmsm_v4l2_dev = NULL;
- D("%s\n", __func__);
-
- pvdev = video_device_alloc();
- if (pvdev == NULL)
- return rc;
-
- pmsm_v4l2_dev =
- kzalloc(sizeof(struct msm_v4l2_device), GFP_KERNEL);
- if (pmsm_v4l2_dev == NULL) {
- video_device_release(pvdev);
- return rc;
- }
-
- msm_v4l2_dev_init(pmsm_v4l2_dev);
-
- g_pmsm_v4l2_dev = pmsm_v4l2_dev;
- g_pmsm_v4l2_dev->pvdev = pvdev;
-
- g_pmsm_v4l2_dev->drv =
- kzalloc(sizeof(struct msm_v4l2_driver), GFP_KERNEL);
- if (!g_pmsm_v4l2_dev->drv) {
- video_device_release(pvdev);
- kfree(pmsm_v4l2_dev);
- return rc;
- }
-
- rc = msm_v4l2_video_dev_init(pvdev);
- if (rc < 0) {
- video_device_release(pvdev);
- kfree(g_pmsm_v4l2_dev->drv);
- kfree(pmsm_v4l2_dev);
- return rc;
- }
-
- if (video_register_device(pvdev, VFL_TYPE_GRABBER,
- MSM_V4L2_DEVNUM_YUV)) {
- D("failed to register device\n");
- video_device_release(pvdev);
- kfree(g_pmsm_v4l2_dev);
- g_pmsm_v4l2_dev = NULL;
- return -ENOENT;
- }
-#ifdef CONFIG_PROC_FS
- create_proc_read_entry(MSM_V4L2_PROC_NAME,
- 0, NULL, msm_v4l2_read_proc, NULL);
-#endif
-
- return 0;
-}
-
-static void __exit msm_v4l2_exit(void)
-{
- struct video_device *pvdev = g_pmsm_v4l2_dev->pvdev;
- D("%s\n", __func__);
-#ifdef CONFIG_PROC_FS
- remove_proc_entry(MSM_V4L2_PROC_NAME, NULL);
-#endif
- video_unregister_device(pvdev);
- video_device_release(pvdev);
-
- msm_v4l2_unregister(g_pmsm_v4l2_dev->drv);
-
- kfree(g_pmsm_v4l2_dev->drv);
- g_pmsm_v4l2_dev->drv = NULL;
-
- kfree(g_pmsm_v4l2_dev);
- g_pmsm_v4l2_dev = NULL;
-}
-
-module_init(msm_v4l2_init);
-module_exit(msm_v4l2_exit);
-
-MODULE_DESCRIPTION("MSM V4L2 driver");
-MODULE_LICENSE("GPL v2");
+++ /dev/null
-/*
- * Copyright (C) 2008-2009 QUALCOMM Incorporated.
- */
-
-#include <linux/msm_adsp.h>
-#include <linux/uaccess.h>
-#include <linux/fs.h>
-#include <linux/sched.h>
-#include <linux/android_pmem.h>
-#include <linux/slab.h>
-#include <mach/msm_adsp.h>
-#include <linux/delay.h>
-#include <linux/wait.h>
-#include "msm_vfe7x.h"
-
-#define QDSP_CMDQUEUE QDSP_vfeCommandQueue
-
-#define VFE_RESET_CMD 0
-#define VFE_START_CMD 1
-#define VFE_STOP_CMD 2
-#define VFE_FRAME_ACK 20
-#define STATS_AF_ACK 21
-#define STATS_WE_ACK 22
-
-#define MSG_STOP_ACK 1
-#define MSG_SNAPSHOT 2
-#define MSG_OUTPUT1 6
-#define MSG_OUTPUT2 7
-#define MSG_STATS_AF 8
-#define MSG_STATS_WE 9
-
-static struct msm_adsp_module *qcam_mod;
-static struct msm_adsp_module *vfe_mod;
-static struct msm_vfe_callback *resp;
-static void *extdata;
-static uint32_t extlen;
-
-struct mutex vfe_lock;
-static void *vfe_syncdata;
-static uint8_t vfestopped;
-
-static struct stop_event stopevent;
-
-static void vfe_7x_convert(struct msm_vfe_phy_info *pinfo,
- enum vfe_resp_msg type,
- void *data, void **ext, int32_t *elen)
-{
- switch (type) {
- case VFE_MSG_OUTPUT1:
- case VFE_MSG_OUTPUT2: {
- pinfo->y_phy = ((struct vfe_endframe *)data)->y_address;
- pinfo->cbcr_phy =
- ((struct vfe_endframe *)data)->cbcr_address;
-
- CDBG("vfe_7x_convert, y_phy = 0x%x, cbcr_phy = 0x%x\n",
- pinfo->y_phy, pinfo->cbcr_phy);
-
- ((struct vfe_frame_extra *)extdata)->bl_evencol =
- ((struct vfe_endframe *)data)->blacklevelevencolumn;
-
- ((struct vfe_frame_extra *)extdata)->bl_oddcol =
- ((struct vfe_endframe *)data)->blackleveloddcolumn;
-
- ((struct vfe_frame_extra *)extdata)->g_def_p_cnt =
- ((struct vfe_endframe *)data)->greendefectpixelcount;
-
- ((struct vfe_frame_extra *)extdata)->r_b_def_p_cnt =
- ((struct vfe_endframe *)data)->redbluedefectpixelcount;
-
- *ext = extdata;
- *elen = extlen;
- }
- break;
-
- case VFE_MSG_STATS_AF:
- case VFE_MSG_STATS_WE:
- pinfo->sbuf_phy = *(uint32_t *)data;
- break;
-
- default:
- break;
- } /* switch */
-}
-
-static void vfe_7x_ops(void *driver_data, unsigned id, size_t len,
- void (*getevent)(void *ptr, size_t len))
-{
- uint32_t evt_buf[3];
- struct msm_vfe_resp *rp;
- void *data;
-
- len = (id == (uint16_t)-1) ? 0 : len;
- data = resp->vfe_alloc(sizeof(struct msm_vfe_resp) + len, vfe_syncdata);
-
- if (!data) {
- pr_err("rp: cannot allocate buffer\n");
- return;
- }
- rp = (struct msm_vfe_resp *)data;
- rp->evt_msg.len = len;
-
- if (id == ((uint16_t)-1)) {
- /* event */
- rp->type = VFE_EVENT;
- rp->evt_msg.type = MSM_CAMERA_EVT;
- getevent(evt_buf, sizeof(evt_buf));
- rp->evt_msg.msg_id = evt_buf[0];
- resp->vfe_resp(rp, MSM_CAM_Q_VFE_EVT, vfe_syncdata);
- } else {
- /* messages */
- rp->evt_msg.type = MSM_CAMERA_MSG;
- rp->evt_msg.msg_id = id;
- rp->evt_msg.data = rp + 1;
- getevent(rp->evt_msg.data, len);
-
- switch (rp->evt_msg.msg_id) {
- case MSG_SNAPSHOT:
- rp->type = VFE_MSG_SNAPSHOT;
- break;
-
- case MSG_OUTPUT1:
- rp->type = VFE_MSG_OUTPUT1;
- vfe_7x_convert(&(rp->phy), VFE_MSG_OUTPUT1,
- rp->evt_msg.data, &(rp->extdata),
- &(rp->extlen));
- break;
-
- case MSG_OUTPUT2:
- rp->type = VFE_MSG_OUTPUT2;
- vfe_7x_convert(&(rp->phy), VFE_MSG_OUTPUT2,
- rp->evt_msg.data, &(rp->extdata),
- &(rp->extlen));
- break;
-
- case MSG_STATS_AF:
- rp->type = VFE_MSG_STATS_AF;
- vfe_7x_convert(&(rp->phy), VFE_MSG_STATS_AF,
- rp->evt_msg.data, NULL, NULL);
- break;
-
- case MSG_STATS_WE:
- rp->type = VFE_MSG_STATS_WE;
- vfe_7x_convert(&(rp->phy), VFE_MSG_STATS_WE,
- rp->evt_msg.data, NULL, NULL);
-
- CDBG("MSG_STATS_WE: phy = 0x%x\n", rp->phy.sbuf_phy);
- break;
-
- case MSG_STOP_ACK:
- rp->type = VFE_MSG_GENERAL;
- stopevent.state = 1;
- wake_up(&stopevent.wait);
- break;
-
-
- default:
- rp->type = VFE_MSG_GENERAL;
- break;
- }
- resp->vfe_resp(rp, MSM_CAM_Q_VFE_MSG, vfe_syncdata);
- }
-}
-
-static struct msm_adsp_ops vfe_7x_sync = {
- .event = vfe_7x_ops,
-};
-
-static int vfe_7x_enable(struct camera_enable_cmd *enable)
-{
- int rc = -EFAULT;
-
- if (!strcmp(enable->name, "QCAMTASK"))
- rc = msm_adsp_enable(qcam_mod);
- else if (!strcmp(enable->name, "VFETASK"))
- rc = msm_adsp_enable(vfe_mod);
-
- return rc;
-}
-
-static int vfe_7x_disable(struct camera_enable_cmd *enable,
- struct platform_device *dev __attribute__((unused)))
-{
- int rc = -EFAULT;
-
- if (!strcmp(enable->name, "QCAMTASK"))
- rc = msm_adsp_disable(qcam_mod);
- else if (!strcmp(enable->name, "VFETASK"))
- rc = msm_adsp_disable(vfe_mod);
-
- return rc;
-}
-
-static int vfe_7x_stop(void)
-{
- int rc = 0;
- uint32_t stopcmd = VFE_STOP_CMD;
- rc = msm_adsp_write(vfe_mod, QDSP_CMDQUEUE,
- &stopcmd, sizeof(uint32_t));
- if (rc < 0) {
- CDBG("%s:%d: failed rc = %d \n", __func__, __LINE__, rc);
- return rc;
- }
-
- stopevent.state = 0;
- rc = wait_event_timeout(stopevent.wait,
- stopevent.state != 0,
- msecs_to_jiffies(stopevent.timeout));
-
- return rc;
-}
-
-static void vfe_7x_release(struct platform_device *pdev)
-{
- mutex_lock(&vfe_lock);
- vfe_syncdata = NULL;
- mutex_unlock(&vfe_lock);
-
- if (!vfestopped) {
- CDBG("%s:%d:Calling vfe_7x_stop()\n", __func__, __LINE__);
- vfe_7x_stop();
- } else
- vfestopped = 0;
-
- msm_adsp_disable(qcam_mod);
- msm_adsp_disable(vfe_mod);
-
- msm_adsp_put(qcam_mod);
- msm_adsp_put(vfe_mod);
-
- msm_camio_disable(pdev);
-
- kfree(extdata);
- extlen = 0;
-}
-
-static int vfe_7x_init(struct msm_vfe_callback *presp,
- struct platform_device *dev)
-{
- int rc = 0;
-
- init_waitqueue_head(&stopevent.wait);
- stopevent.timeout = 200;
- stopevent.state = 0;
-
- if (presp && presp->vfe_resp)
- resp = presp;
- else
- return -EFAULT;
-
- /* Bring up all the required GPIOs and Clocks */
- rc = msm_camio_enable(dev);
- if (rc < 0)
- return rc;
-
- msm_camio_camif_pad_reg_reset();
-
- extlen = sizeof(struct vfe_frame_extra);
-
- extdata = kmalloc(extlen, GFP_ATOMIC);
- if (!extdata) {
- rc = -ENOMEM;
- goto init_fail;
- }
-
- rc = msm_adsp_get("QCAMTASK", &qcam_mod, &vfe_7x_sync, NULL);
- if (rc) {
- rc = -EBUSY;
- goto get_qcam_fail;
- }
-
- rc = msm_adsp_get("VFETASK", &vfe_mod, &vfe_7x_sync, NULL);
- if (rc) {
- rc = -EBUSY;
- goto get_vfe_fail;
- }
-
- return 0;
-
-get_vfe_fail:
- msm_adsp_put(qcam_mod);
-get_qcam_fail:
- kfree(extdata);
-init_fail:
- extlen = 0;
- return rc;
-}
-
-static int vfe_7x_config_axi(int mode,
- struct axidata *ad, struct axiout *ao)
-{
- struct msm_pmem_region *regptr;
- unsigned long *bptr;
- int cnt;
-
- int rc = 0;
-
- if (mode == OUTPUT_1 || mode == OUTPUT_1_AND_2) {
- regptr = ad->region;
-
- CDBG("bufnum1 = %d\n", ad->bufnum1);
- CDBG("config_axi1: O1, phy = 0x%lx, y_off = %d, cbcr_off =%d\n",
- regptr->paddr, regptr->y_off, regptr->cbcr_off);
-
- bptr = &ao->output1buffer1_y_phy;
- for (cnt = 0; cnt < ad->bufnum1; cnt++) {
- *bptr = regptr->paddr + regptr->y_off;
- bptr++;
- *bptr = regptr->paddr + regptr->cbcr_off;
-
- bptr++;
- regptr++;
- }
-
- regptr--;
- for (cnt = 0; cnt < (8 - ad->bufnum1); cnt++) {
- *bptr = regptr->paddr + regptr->y_off;
- bptr++;
- *bptr = regptr->paddr + regptr->cbcr_off;
- bptr++;
- }
- } /* if OUTPUT1 or Both */
-
- if (mode == OUTPUT_2 || mode == OUTPUT_1_AND_2) {
- regptr = &(ad->region[ad->bufnum1]);
-
- CDBG("bufnum2 = %d\n", ad->bufnum2);
- CDBG("config_axi2: O2, phy = 0x%lx, y_off = %d, cbcr_off =%d\n",
- regptr->paddr, regptr->y_off, regptr->cbcr_off);
-
- bptr = &ao->output2buffer1_y_phy;
- for (cnt = 0; cnt < ad->bufnum2; cnt++) {
- *bptr = regptr->paddr + regptr->y_off;
- bptr++;
- *bptr = regptr->paddr + regptr->cbcr_off;
-
- bptr++;
- regptr++;
- }
-
- regptr--;
- for (cnt = 0; cnt < (8 - ad->bufnum2); cnt++) {
- *bptr = regptr->paddr + regptr->y_off;
- bptr++;
- *bptr = regptr->paddr + regptr->cbcr_off;
- bptr++;
- }
- }
-
- return rc;
-}
-
-static int vfe_7x_config(struct msm_vfe_cfg_cmd *cmd, void *data)
-{
- struct msm_pmem_region *regptr;
- unsigned char buf[256];
-
- struct vfe_stats_ack sack;
- struct axidata *axid;
- uint32_t i;
-
- struct vfe_stats_we_cfg *scfg = NULL;
- struct vfe_stats_af_cfg *sfcfg = NULL;
-
- struct axiout *axio = NULL;
- void *cmd_data = NULL;
- void *cmd_data_alloc = NULL;
- long rc = 0;
- struct msm_vfe_command_7k *vfecmd;
-
- vfecmd =
- kmalloc(sizeof(struct msm_vfe_command_7k),
- GFP_ATOMIC);
- if (!vfecmd) {
- pr_err("vfecmd alloc failed!\n");
- return -ENOMEM;
- }
-
- if (cmd->cmd_type != CMD_FRAME_BUF_RELEASE &&
- cmd->cmd_type != CMD_STATS_BUF_RELEASE &&
- cmd->cmd_type != CMD_STATS_AF_BUF_RELEASE) {
- if (copy_from_user(vfecmd,
- (void __user *)(cmd->value),
- sizeof(struct msm_vfe_command_7k))) {
- rc = -EFAULT;
- goto config_failure;
- }
- }
-
- switch (cmd->cmd_type) {
- case CMD_STATS_ENABLE:
- case CMD_STATS_AXI_CFG: {
- axid = data;
- if (!axid) {
- rc = -EFAULT;
- goto config_failure;
- }
-
- scfg =
- kmalloc(sizeof(struct vfe_stats_we_cfg),
- GFP_ATOMIC);
- if (!scfg) {
- rc = -ENOMEM;
- goto config_failure;
- }
-
- if (copy_from_user(scfg,
- (void __user *)(vfecmd->value),
- vfecmd->length)) {
-
- rc = -EFAULT;
- goto config_done;
- }
-
- CDBG("STATS_ENABLE: bufnum = %d, enabling = %d\n",
- axid->bufnum1, scfg->wb_expstatsenable);
-
- if (axid->bufnum1 > 0) {
- regptr = axid->region;
-
- for (i = 0; i < axid->bufnum1; i++) {
-
- CDBG("STATS_ENABLE, phy = 0x%lx\n",
- regptr->paddr);
-
- scfg->wb_expstatoutputbuffer[i] =
- (void *)regptr->paddr;
- regptr++;
- }
-
- cmd_data = scfg;
-
- } else {
- rc = -EINVAL;
- goto config_done;
- }
- }
- break;
-
- case CMD_STATS_AF_ENABLE:
- case CMD_STATS_AF_AXI_CFG: {
- axid = data;
- if (!axid) {
- rc = -EFAULT;
- goto config_failure;
- }
-
- sfcfg =
- kmalloc(sizeof(struct vfe_stats_af_cfg),
- GFP_ATOMIC);
-
- if (!sfcfg) {
- rc = -ENOMEM;
- goto config_failure;
- }
-
- if (copy_from_user(sfcfg,
- (void __user *)(vfecmd->value),
- vfecmd->length)) {
-
- rc = -EFAULT;
- goto config_done;
- }
-
- CDBG("AF_ENABLE: bufnum = %d, enabling = %d\n",
- axid->bufnum1, sfcfg->af_enable);
-
- if (axid->bufnum1 > 0) {
- regptr = axid->region;
-
- for (i = 0; i < axid->bufnum1; i++) {
-
- CDBG("STATS_ENABLE, phy = 0x%lx\n",
- regptr->paddr);
-
- sfcfg->af_outbuf[i] =
- (void *)regptr->paddr;
-
- regptr++;
- }
-
- cmd_data = sfcfg;
-
- } else {
- rc = -EINVAL;
- goto config_done;
- }
- }
- break;
-
- case CMD_FRAME_BUF_RELEASE: {
- struct msm_frame *b;
- unsigned long p;
- struct vfe_outputack fack;
- if (!data) {
- rc = -EFAULT;
- goto config_failure;
- }
-
- b = (struct msm_frame *)(cmd->value);
- p = *(unsigned long *)data;
-
- fack.header = VFE_FRAME_ACK;
-
- fack.output2newybufferaddress =
- (void *)(p + b->y_off);
-
- fack.output2newcbcrbufferaddress =
- (void *)(p + b->cbcr_off);
-
- vfecmd->queue = QDSP_CMDQUEUE;
- vfecmd->length = sizeof(struct vfe_outputack);
- cmd_data = &fack;
- }
- break;
-
- case CMD_SNAP_BUF_RELEASE:
- break;
-
- case CMD_STATS_BUF_RELEASE: {
- CDBG("vfe_7x_config: CMD_STATS_BUF_RELEASE\n");
- if (!data) {
- rc = -EFAULT;
- goto config_failure;
- }
-
- sack.header = STATS_WE_ACK;
- sack.bufaddr = (void *)*(uint32_t *)data;
-
- vfecmd->queue = QDSP_CMDQUEUE;
- vfecmd->length = sizeof(struct vfe_stats_ack);
- cmd_data = &sack;
- }
- break;
-
- case CMD_STATS_AF_BUF_RELEASE: {
- CDBG("vfe_7x_config: CMD_STATS_AF_BUF_RELEASE\n");
- if (!data) {
- rc = -EFAULT;
- goto config_failure;
- }
-
- sack.header = STATS_AF_ACK;
- sack.bufaddr = (void *)*(uint32_t *)data;
-
- vfecmd->queue = QDSP_CMDQUEUE;
- vfecmd->length = sizeof(struct vfe_stats_ack);
- cmd_data = &sack;
- }
- break;
-
- case CMD_GENERAL:
- case CMD_STATS_DISABLE: {
- if (vfecmd->length > 256) {
- cmd_data_alloc =
- cmd_data = kmalloc(vfecmd->length, GFP_ATOMIC);
- if (!cmd_data) {
- rc = -ENOMEM;
- goto config_failure;
- }
- } else
- cmd_data = buf;
-
- if (copy_from_user(cmd_data,
- (void __user *)(vfecmd->value),
- vfecmd->length)) {
-
- rc = -EFAULT;
- goto config_done;
- }
-
- if (vfecmd->queue == QDSP_CMDQUEUE) {
- switch (*(uint32_t *)cmd_data) {
- case VFE_RESET_CMD:
- msm_camio_vfe_blk_reset();
- msm_camio_camif_pad_reg_reset_2();
- vfestopped = 0;
- break;
-
- case VFE_START_CMD:
- msm_camio_camif_pad_reg_reset_2();
- vfestopped = 0;
- break;
-
- case VFE_STOP_CMD:
- vfestopped = 1;
- goto config_send;
-
- default:
- break;
- }
- } /* QDSP_CMDQUEUE */
- }
- break;
-
- case CMD_AXI_CFG_OUT1: {
- axid = data;
- if (!axid) {
- rc = -EFAULT;
- goto config_failure;
- }
-
- axio = kmalloc(sizeof(struct axiout), GFP_ATOMIC);
- if (!axio) {
- rc = -ENOMEM;
- goto config_failure;
- }
-
- if (copy_from_user(axio, (void *)(vfecmd->value),
- sizeof(struct axiout))) {
- rc = -EFAULT;
- goto config_done;
- }
-
- vfe_7x_config_axi(OUTPUT_1, axid, axio);
-
- cmd_data = axio;
- }
- break;
-
- case CMD_AXI_CFG_OUT2:
- case CMD_RAW_PICT_AXI_CFG: {
- axid = data;
- if (!axid) {
- rc = -EFAULT;
- goto config_failure;
- }
-
- axio = kmalloc(sizeof(struct axiout), GFP_ATOMIC);
- if (!axio) {
- rc = -ENOMEM;
- goto config_failure;
- }
-
- if (copy_from_user(axio, (void __user *)(vfecmd->value),
- sizeof(struct axiout))) {
- rc = -EFAULT;
- goto config_done;
- }
-
- vfe_7x_config_axi(OUTPUT_2, axid, axio);
- cmd_data = axio;
- }
- break;
-
- case CMD_AXI_CFG_SNAP_O1_AND_O2: {
- axid = data;
- if (!axid) {
- rc = -EFAULT;
- goto config_failure;
- }
-
- axio = kmalloc(sizeof(struct axiout), GFP_ATOMIC);
- if (!axio) {
- rc = -ENOMEM;
- goto config_failure;
- }
-
- if (copy_from_user(axio, (void __user *)(vfecmd->value),
- sizeof(struct axiout))) {
- rc = -EFAULT;
- goto config_done;
- }
-
- vfe_7x_config_axi(OUTPUT_1_AND_2, axid, axio);
-
- cmd_data = axio;
- }
- break;
-
- default:
- break;
- } /* switch */
-
- if (vfestopped)
- goto config_done;
-
-config_send:
- CDBG("send adsp command = %d\n", *(uint32_t *)cmd_data);
- rc = msm_adsp_write(vfe_mod, vfecmd->queue,
- cmd_data, vfecmd->length);
-
-config_done:
- if (cmd_data_alloc != NULL)
- kfree(cmd_data_alloc);
-
-config_failure:
- kfree(scfg);
- kfree(axio);
- kfree(vfecmd);
- return rc;
-}
-
-void msm_camvfe_fn_init(struct msm_camvfe_fn *fptr, void *data)
-{
- mutex_init(&vfe_lock);
- fptr->vfe_init = vfe_7x_init;
- fptr->vfe_enable = vfe_7x_enable;
- fptr->vfe_config = vfe_7x_config;
- fptr->vfe_disable = vfe_7x_disable;
- fptr->vfe_release = vfe_7x_release;
- vfe_syncdata = data;
-}
+++ /dev/null
-/*
- * Copyright (C) 2008-2009 QUALCOMM Incorporated.
- */
-#ifndef __MSM_VFE7X_H__
-#define __MSM_VFE7X_H__
-#include <media/msm_camera.h>
-#include <mach/camera.h>
-
-struct vfe_frame_extra {
- uint32_t bl_evencol;
- uint32_t bl_oddcol;
- uint16_t g_def_p_cnt;
- uint16_t r_b_def_p_cnt;
-};
-
-struct vfe_endframe {
- uint32_t y_address;
- uint32_t cbcr_address;
-
- unsigned int blacklevelevencolumn:23;
- uint16_t reserved1:9;
- unsigned int blackleveloddcolumn:23;
- uint16_t reserved2:9;
-
- uint16_t greendefectpixelcount:8;
- uint16_t reserved3:8;
- uint16_t redbluedefectpixelcount:8;
- uint16_t reserved4:8;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_outputack {
- uint32_t header;
- void *output2newybufferaddress;
- void *output2newcbcrbufferaddress;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_stats_ack {
- uint32_t header;
- /* MUST BE 64 bit ALIGNED */
- void *bufaddr;
-} __attribute__((packed, aligned(4)));
-
-/* AXI Output Config Command sent to DSP */
-struct axiout {
- uint32_t cmdheader:32;
- int outputmode:3;
- uint8_t format:2;
- uint32_t /* reserved */ : 27;
-
- /* AXI Output 1 Y Configuration, Part 1 */
- uint32_t out1yimageheight:12;
- uint32_t /* reserved */ : 4;
- uint32_t out1yimagewidthin64bitwords:10;
- uint32_t /* reserved */ : 6;
-
- /* AXI Output 1 Y Configuration, Part 2 */
- uint8_t out1yburstlen:2;
- uint32_t out1ynumrows:12;
- uint32_t out1yrowincin64bitincs:12;
- uint32_t /* reserved */ : 6;
-
- /* AXI Output 1 CbCr Configuration, Part 1 */
- uint32_t out1cbcrimageheight:12;
- uint32_t /* reserved */ : 4;
- uint32_t out1cbcrimagewidthin64bitwords:10;
- uint32_t /* reserved */ : 6;
-
- /* AXI Output 1 CbCr Configuration, Part 2 */
- uint8_t out1cbcrburstlen:2;
- uint32_t out1cbcrnumrows:12;
- uint32_t out1cbcrrowincin64bitincs:12;
- uint32_t /* reserved */ : 6;
-
- /* AXI Output 2 Y Configuration, Part 1 */
- uint32_t out2yimageheight:12;
- uint32_t /* reserved */ : 4;
- uint32_t out2yimagewidthin64bitwords:10;
- uint32_t /* reserved */ : 6;
-
- /* AXI Output 2 Y Configuration, Part 2 */
- uint8_t out2yburstlen:2;
- uint32_t out2ynumrows:12;
- uint32_t out2yrowincin64bitincs:12;
- uint32_t /* reserved */ : 6;
-
- /* AXI Output 2 CbCr Configuration, Part 1 */
- uint32_t out2cbcrimageheight:12;
- uint32_t /* reserved */ : 4;
- uint32_t out2cbcrimagewidtein64bitwords:10;
- uint32_t /* reserved */ : 6;
-
- /* AXI Output 2 CbCr Configuration, Part 2 */
- uint8_t out2cbcrburstlen:2;
- uint32_t out2cbcrnumrows:12;
- uint32_t out2cbcrrowincin64bitincs:12;
- uint32_t /* reserved */ : 6;
-
- /* Address configuration:
- * output1 phisycal address */
- unsigned long output1buffer1_y_phy;
- unsigned long output1buffer1_cbcr_phy;
- unsigned long output1buffer2_y_phy;
- unsigned long output1buffer2_cbcr_phy;
- unsigned long output1buffer3_y_phy;
- unsigned long output1buffer3_cbcr_phy;
- unsigned long output1buffer4_y_phy;
- unsigned long output1buffer4_cbcr_phy;
- unsigned long output1buffer5_y_phy;
- unsigned long output1buffer5_cbcr_phy;
- unsigned long output1buffer6_y_phy;
- unsigned long output1buffer6_cbcr_phy;
- unsigned long output1buffer7_y_phy;
- unsigned long output1buffer7_cbcr_phy;
- unsigned long output1buffer8_y_phy;
- unsigned long output1buffer8_cbcr_phy;
-
- /* output2 phisycal address */
- unsigned long output2buffer1_y_phy;
- unsigned long output2buffer1_cbcr_phy;
- unsigned long output2buffer2_y_phy;
- unsigned long output2buffer2_cbcr_phy;
- unsigned long output2buffer3_y_phy;
- unsigned long output2buffer3_cbcr_phy;
- unsigned long output2buffer4_y_phy;
- unsigned long output2buffer4_cbcr_phy;
- unsigned long output2buffer5_y_phy;
- unsigned long output2buffer5_cbcr_phy;
- unsigned long output2buffer6_y_phy;
- unsigned long output2buffer6_cbcr_phy;
- unsigned long output2buffer7_y_phy;
- unsigned long output2buffer7_cbcr_phy;
- unsigned long output2buffer8_y_phy;
- unsigned long output2buffer8_cbcr_phy;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_stats_we_cfg {
- uint32_t header;
-
- /* White Balance/Exposure Statistic Selection */
- uint8_t wb_expstatsenable:1;
- uint8_t wb_expstatbuspriorityselection:1;
- unsigned int wb_expstatbuspriorityvalue:4;
- unsigned int /* reserved */ : 26;
-
- /* White Balance/Exposure Statistic Configuration, Part 1 */
- uint8_t exposurestatregions:1;
- uint8_t exposurestatsubregions:1;
- unsigned int /* reserved */ : 14;
-
- unsigned int whitebalanceminimumy:8;
- unsigned int whitebalancemaximumy:8;
-
- /* White Balance/Exposure Statistic Configuration, Part 2 */
- uint8_t wb_expstatslopeofneutralregionline[
- NUM_WB_EXP_NEUTRAL_REGION_LINES];
-
- /* White Balance/Exposure Statistic Configuration, Part 3 */
- unsigned int wb_expstatcrinterceptofneutralregionline2:12;
- unsigned int /* reserved */ : 4;
- unsigned int wb_expstatcbinterceptofneutralreginnline1:12;
- unsigned int /* reserved */ : 4;
-
- /* White Balance/Exposure Statistic Configuration, Part 4 */
- unsigned int wb_expstatcrinterceptofneutralregionline4:12;
- unsigned int /* reserved */ : 4;
- unsigned int wb_expstatcbinterceptofneutralregionline3:12;
- unsigned int /* reserved */ : 4;
-
- /* White Balance/Exposure Statistic Output Buffer Header */
- unsigned int wb_expmetricheaderpattern:8;
- unsigned int /* reserved */ : 24;
-
- /* White Balance/Exposure Statistic Output Buffers-MUST
- * BE 64 bit ALIGNED */
- void *wb_expstatoutputbuffer[NUM_WB_EXP_STAT_OUTPUT_BUFFERS];
-} __attribute__((packed, aligned(4)));
-
-struct vfe_stats_af_cfg {
- uint32_t header;
-
- /* Autofocus Statistic Selection */
- uint8_t af_enable:1;
- uint8_t af_busprioritysel:1;
- unsigned int af_buspriorityval:4;
- unsigned int /* reserved */ : 26;
-
- /* Autofocus Statistic Configuration, Part 1 */
- unsigned int af_singlewinvoffset:12;
- unsigned int /* reserved */ : 4;
- unsigned int af_singlewinhoffset:12;
- unsigned int /* reserved */ : 3;
- uint8_t af_winmode:1;
-
- /* Autofocus Statistic Configuration, Part 2 */
- unsigned int af_singglewinvh:11;
- unsigned int /* reserved */ : 5;
- unsigned int af_singlewinhw:11;
- unsigned int /* reserved */ : 5;
-
- /* Autofocus Statistic Configuration, Parts 3-6 */
- uint8_t af_multiwingrid[NUM_AUTOFOCUS_MULTI_WINDOW_GRIDS];
-
- /* Autofocus Statistic Configuration, Part 7 */
- signed int af_metrichpfcoefa00:5;
- signed int af_metrichpfcoefa04:5;
- unsigned int af_metricmaxval:11;
- uint8_t af_metricsel:1;
- unsigned int /* reserved */ : 10;
-
- /* Autofocus Statistic Configuration, Part 8 */
- signed int af_metrichpfcoefa20:5;
- signed int af_metrichpfcoefa21:5;
- signed int af_metrichpfcoefa22:5;
- signed int af_metrichpfcoefa23:5;
- signed int af_metrichpfcoefa24:5;
- unsigned int /* reserved */ : 7;
-
- /* Autofocus Statistic Output Buffer Header */
- unsigned int af_metrichp:8;
- unsigned int /* reserved */ : 24;
-
- /* Autofocus Statistic Output Buffers - MUST BE 64 bit ALIGNED!!! */
- void *af_outbuf[NUM_AF_STAT_OUTPUT_BUFFERS];
-} __attribute__((packed, aligned(4))); /* VFE_StatsAutofocusConfigCmdType */
-
-struct msm_camera_frame_msg {
- unsigned long output_y_address;
- unsigned long output_cbcr_address;
-
- unsigned int blacklevelevenColumn:23;
- uint16_t reserved1:9;
- unsigned int blackleveloddColumn:23;
- uint16_t reserved2:9;
-
- uint16_t greendefectpixelcount:8;
- uint16_t reserved3:8;
- uint16_t redbluedefectpixelcount:8;
- uint16_t reserved4:8;
-} __attribute__((packed, aligned(4)));
-
-/* New one for 7k */
-struct msm_vfe_command_7k {
- uint16_t queue;
- uint16_t length;
- void *value;
-};
-
-struct stop_event {
- wait_queue_head_t wait;
- int state;
- int timeout;
-};
-
-
-#endif /* __MSM_VFE7X_H__ */
+++ /dev/null
-/*
- * Copyright (C) 2008-2009 QUALCOMM Incorporated.
- */
-#include <linux/slab.h>
-#include <linux/uaccess.h>
-#include <linux/interrupt.h>
-#include <mach/irqs.h>
-#include "msm_vfe8x_proc.h"
-
-#define ON 1
-#define OFF 0
-
-struct mutex vfe_lock;
-static void *vfe_syncdata;
-
-static int vfe_enable(struct camera_enable_cmd *enable)
-{
- int rc = 0;
- return rc;
-}
-
-static int vfe_disable(struct camera_enable_cmd *enable,
- struct platform_device *dev)
-{
- int rc = 0;
-
- vfe_stop();
-
- msm_camio_disable(dev);
- return rc;
-}
-
-static void vfe_release(struct platform_device *dev)
-{
- msm_camio_disable(dev);
- vfe_cmd_release(dev);
-
- mutex_lock(&vfe_lock);
- vfe_syncdata = NULL;
- mutex_unlock(&vfe_lock);
-}
-
-static void vfe_config_axi(int mode,
- struct axidata *ad, struct vfe_cmd_axi_output_config *ao)
-{
- struct msm_pmem_region *regptr;
- int i, j;
- uint32_t *p1, *p2;
-
- if (mode == OUTPUT_1 || mode == OUTPUT_1_AND_2) {
- regptr = ad->region;
- for (i = 0;
- i < ad->bufnum1; i++) {
-
- p1 = &(ao->output1.outputY.outFragments[i][0]);
- p2 = &(ao->output1.outputCbcr.outFragments[i][0]);
-
- for (j = 0;
- j < ao->output1.fragmentCount; j++) {
-
- *p1 = regptr->paddr + regptr->y_off;
- p1++;
-
- *p2 = regptr->paddr + regptr->cbcr_off;
- p2++;
- }
- regptr++;
- }
- } /* if OUTPUT1 or Both */
-
- if (mode == OUTPUT_2 || mode == OUTPUT_1_AND_2) {
-
- regptr = &(ad->region[ad->bufnum1]);
- CDBG("bufnum2 = %d\n", ad->bufnum2);
-
- for (i = 0;
- i < ad->bufnum2; i++) {
-
- p1 = &(ao->output2.outputY.outFragments[i][0]);
- p2 = &(ao->output2.outputCbcr.outFragments[i][0]);
-
- CDBG("config_axi: O2, phy = 0x%lx, y_off = %d, cbcr_off = %d\n",
- regptr->paddr, regptr->y_off, regptr->cbcr_off);
-
- for (j = 0;
- j < ao->output2.fragmentCount; j++) {
-
- *p1 = regptr->paddr + regptr->y_off;
- CDBG("vfe_config_axi: p1 = 0x%x\n", *p1);
- p1++;
-
- *p2 = regptr->paddr + regptr->cbcr_off;
- CDBG("vfe_config_axi: p2 = 0x%x\n", *p2);
- p2++;
- }
- regptr++;
- }
- }
-}
-
-static int vfe_proc_general(struct msm_vfe_command_8k *cmd)
-{
- int rc = 0;
-
- CDBG("vfe_proc_general: cmdID = %d\n", cmd->id);
-
- switch (cmd->id) {
- case VFE_CMD_ID_RESET:
- msm_camio_vfe_blk_reset();
- msm_camio_camif_pad_reg_reset_2();
- vfe_reset();
- break;
-
- case VFE_CMD_ID_START: {
- struct vfe_cmd_start start;
- if (copy_from_user(&start,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- /* msm_camio_camif_pad_reg_reset_2(); */
- msm_camio_camif_pad_reg_reset();
- vfe_start(&start);
- }
- break;
-
- case VFE_CMD_ID_CAMIF_CONFIG: {
- struct vfe_cmd_camif_config camif;
- if (copy_from_user(&camif,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_camif_config(&camif);
- }
- break;
-
- case VFE_CMD_ID_BLACK_LEVEL_CONFIG: {
- struct vfe_cmd_black_level_config bl;
- if (copy_from_user(&bl,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_black_level_config(&bl);
- }
- break;
-
- case VFE_CMD_ID_ROLL_OFF_CONFIG: {
- struct vfe_cmd_roll_off_config rolloff;
- if (copy_from_user(&rolloff,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_roll_off_config(&rolloff);
- }
- break;
-
- case VFE_CMD_ID_DEMUX_CHANNEL_GAIN_CONFIG: {
- struct vfe_cmd_demux_channel_gain_config demuxc;
- if (copy_from_user(&demuxc,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- /* demux is always enabled. */
- vfe_demux_channel_gain_config(&demuxc);
- }
- break;
-
- case VFE_CMD_ID_DEMOSAIC_CONFIG: {
- struct vfe_cmd_demosaic_config demosaic;
- if (copy_from_user(&demosaic,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_demosaic_config(&demosaic);
- }
- break;
-
- case VFE_CMD_ID_FOV_CROP_CONFIG:
- case VFE_CMD_ID_FOV_CROP_UPDATE: {
- struct vfe_cmd_fov_crop_config fov;
- if (copy_from_user(&fov,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_fov_crop_config(&fov);
- }
- break;
-
- case VFE_CMD_ID_MAIN_SCALER_CONFIG:
- case VFE_CMD_ID_MAIN_SCALER_UPDATE: {
- struct vfe_cmd_main_scaler_config mainds;
- if (copy_from_user(&mainds,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_main_scaler_config(&mainds);
- }
- break;
-
- case VFE_CMD_ID_WHITE_BALANCE_CONFIG:
- case VFE_CMD_ID_WHITE_BALANCE_UPDATE: {
- struct vfe_cmd_white_balance_config wb;
- if (copy_from_user(&wb,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_white_balance_config(&wb);
- }
- break;
-
- case VFE_CMD_ID_COLOR_CORRECTION_CONFIG:
- case VFE_CMD_ID_COLOR_CORRECTION_UPDATE: {
- struct vfe_cmd_color_correction_config cc;
- if (copy_from_user(&cc,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_color_correction_config(&cc);
- }
- break;
-
- case VFE_CMD_ID_LA_CONFIG: {
- struct vfe_cmd_la_config la;
- if (copy_from_user(&la,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_la_config(&la);
- }
- break;
-
- case VFE_CMD_ID_RGB_GAMMA_CONFIG: {
- struct vfe_cmd_rgb_gamma_config rgb;
- if (copy_from_user(&rgb,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- rc = vfe_rgb_gamma_config(&rgb);
- }
- break;
-
- case VFE_CMD_ID_CHROMA_ENHAN_CONFIG:
- case VFE_CMD_ID_CHROMA_ENHAN_UPDATE: {
- struct vfe_cmd_chroma_enhan_config chrom;
- if (copy_from_user(&chrom,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_chroma_enhan_config(&chrom);
- }
- break;
-
- case VFE_CMD_ID_CHROMA_SUPPRESSION_CONFIG:
- case VFE_CMD_ID_CHROMA_SUPPRESSION_UPDATE: {
- struct vfe_cmd_chroma_suppression_config chromsup;
- if (copy_from_user(&chromsup,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_chroma_sup_config(&chromsup);
- }
- break;
-
- case VFE_CMD_ID_ASF_CONFIG: {
- struct vfe_cmd_asf_config asf;
- if (copy_from_user(&asf,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_asf_config(&asf);
- }
- break;
-
- case VFE_CMD_ID_SCALER2Y_CONFIG:
- case VFE_CMD_ID_SCALER2Y_UPDATE: {
- struct vfe_cmd_scaler2_config ds2y;
- if (copy_from_user(&ds2y,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_scaler2y_config(&ds2y);
- }
- break;
-
- case VFE_CMD_ID_SCALER2CbCr_CONFIG:
- case VFE_CMD_ID_SCALER2CbCr_UPDATE: {
- struct vfe_cmd_scaler2_config ds2cbcr;
- if (copy_from_user(&ds2cbcr,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_scaler2cbcr_config(&ds2cbcr);
- }
- break;
-
- case VFE_CMD_ID_CHROMA_SUBSAMPLE_CONFIG: {
- struct vfe_cmd_chroma_subsample_config sub;
- if (copy_from_user(&sub,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_chroma_subsample_config(&sub);
- }
- break;
-
- case VFE_CMD_ID_FRAME_SKIP_CONFIG: {
- struct vfe_cmd_frame_skip_config fskip;
- if (copy_from_user(&fskip,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_frame_skip_config(&fskip);
- }
- break;
-
- case VFE_CMD_ID_OUTPUT_CLAMP_CONFIG: {
- struct vfe_cmd_output_clamp_config clamp;
- if (copy_from_user(&clamp,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_output_clamp_config(&clamp);
- }
- break;
-
- /* module update commands */
- case VFE_CMD_ID_BLACK_LEVEL_UPDATE: {
- struct vfe_cmd_black_level_config blk;
- if (copy_from_user(&blk,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_black_level_update(&blk);
- }
- break;
-
- case VFE_CMD_ID_DEMUX_CHANNEL_GAIN_UPDATE: {
- struct vfe_cmd_demux_channel_gain_config dmu;
- if (copy_from_user(&dmu,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_demux_channel_gain_update(&dmu);
- }
- break;
-
- case VFE_CMD_ID_DEMOSAIC_BPC_UPDATE: {
- struct vfe_cmd_demosaic_bpc_update demo_bpc;
- if (copy_from_user(&demo_bpc,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_demosaic_bpc_update(&demo_bpc);
- }
- break;
-
- case VFE_CMD_ID_DEMOSAIC_ABF_UPDATE: {
- struct vfe_cmd_demosaic_abf_update demo_abf;
- if (copy_from_user(&demo_abf,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_demosaic_abf_update(&demo_abf);
- }
- break;
-
- case VFE_CMD_ID_LA_UPDATE: {
- struct vfe_cmd_la_config la;
- if (copy_from_user(&la,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_la_update(&la);
- }
- break;
-
- case VFE_CMD_ID_RGB_GAMMA_UPDATE: {
- struct vfe_cmd_rgb_gamma_config rgb;
- if (copy_from_user(&rgb,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- rc = vfe_rgb_gamma_update(&rgb);
- }
- break;
-
- case VFE_CMD_ID_ASF_UPDATE: {
- struct vfe_cmd_asf_update asf;
- if (copy_from_user(&asf,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_asf_update(&asf);
- }
- break;
-
- case VFE_CMD_ID_FRAME_SKIP_UPDATE: {
- struct vfe_cmd_frame_skip_update fskip;
- if (copy_from_user(&fskip,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_frame_skip_update(&fskip);
- }
- break;
-
- case VFE_CMD_ID_CAMIF_FRAME_UPDATE: {
- struct vfe_cmds_camif_frame fup;
- if (copy_from_user(&fup,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_camif_frame_update(&fup);
- }
- break;
-
- /* stats update commands */
- case VFE_CMD_ID_STATS_AUTOFOCUS_UPDATE: {
- struct vfe_cmd_stats_af_update afup;
- if (copy_from_user(&afup,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_stats_update_af(&afup);
- }
- break;
-
- case VFE_CMD_ID_STATS_WB_EXP_UPDATE: {
- struct vfe_cmd_stats_wb_exp_update wbexp;
- if (copy_from_user(&wbexp,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_stats_update_wb_exp(&wbexp);
- }
- break;
-
- /* control of start, stop, update, etc... */
- case VFE_CMD_ID_STOP:
- vfe_stop();
- break;
-
- case VFE_CMD_ID_GET_HW_VERSION:
- break;
-
- /* stats */
- case VFE_CMD_ID_STATS_SETTING: {
- struct vfe_cmd_stats_setting stats;
- if (copy_from_user(&stats,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_stats_setting(&stats);
- }
- break;
-
- case VFE_CMD_ID_STATS_AUTOFOCUS_START: {
- struct vfe_cmd_stats_af_start af;
- if (copy_from_user(&af,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_stats_start_af(&af);
- }
- break;
-
- case VFE_CMD_ID_STATS_AUTOFOCUS_STOP:
- vfe_stats_af_stop();
- break;
-
- case VFE_CMD_ID_STATS_WB_EXP_START: {
- struct vfe_cmd_stats_wb_exp_start awexp;
- if (copy_from_user(&awexp,
- (void __user *) cmd->value, cmd->length))
- rc = -EFAULT;
-
- vfe_stats_start_wb_exp(&awexp);
- }
- break;
-
- case VFE_CMD_ID_STATS_WB_EXP_STOP:
- vfe_stats_wb_exp_stop();
- break;
-
- case VFE_CMD_ID_ASYNC_TIMER_SETTING:
- break;
-
- case VFE_CMD_ID_UPDATE:
- vfe_update();
- break;
-
- /* test gen */
- case VFE_CMD_ID_TEST_GEN_START:
- break;
-
-/*
- acknowledge from upper layer
- these are not in general command.
-
- case VFE_CMD_ID_OUTPUT1_ACK:
- break;
- case VFE_CMD_ID_OUTPUT2_ACK:
- break;
- case VFE_CMD_ID_EPOCH1_ACK:
- break;
- case VFE_CMD_ID_EPOCH2_ACK:
- break;
- case VFE_CMD_ID_STATS_AUTOFOCUS_ACK:
- break;
- case VFE_CMD_ID_STATS_WB_EXP_ACK:
- break;
-*/
-
- default:
- break;
- } /* switch */
-
- return rc;
-}
-
-static int vfe_config(struct msm_vfe_cfg_cmd *cmd, void *data)
-{
- struct msm_pmem_region *regptr;
- struct msm_vfe_command_8k vfecmd;
-
- uint32_t i;
-
- void *cmd_data = NULL;
- long rc = 0;
-
- struct vfe_cmd_axi_output_config *axio = NULL;
- struct vfe_cmd_stats_setting *scfg = NULL;
-
- if (cmd->cmd_type != CMD_FRAME_BUF_RELEASE &&
- cmd->cmd_type != CMD_STATS_BUF_RELEASE) {
-
- if (copy_from_user(&vfecmd,
- (void __user *)(cmd->value),
- sizeof(struct msm_vfe_command_8k)))
- return -EFAULT;
- }
-
- CDBG("vfe_config: cmdType = %d\n", cmd->cmd_type);
-
- switch (cmd->cmd_type) {
- case CMD_GENERAL:
- rc = vfe_proc_general(&vfecmd);
- break;
-
- case CMD_STATS_ENABLE:
- case CMD_STATS_AXI_CFG: {
- struct axidata *axid;
-
- axid = data;
- if (!axid)
- return -EFAULT;
-
- scfg =
- kmalloc(sizeof(struct vfe_cmd_stats_setting),
- GFP_ATOMIC);
- if (!scfg)
- return -ENOMEM;
-
- if (copy_from_user(scfg,
- (void __user *)(vfecmd.value),
- vfecmd.length)) {
-
- kfree(scfg);
- return -EFAULT;
- }
-
- regptr = axid->region;
- if (axid->bufnum1 > 0) {
- for (i = 0; i < axid->bufnum1; i++) {
- scfg->awbBuffer[i] =
- (uint32_t)(regptr->paddr);
- regptr++;
- }
- }
-
- if (axid->bufnum2 > 0) {
- for (i = 0; i < axid->bufnum2; i++) {
- scfg->afBuffer[i] =
- (uint32_t)(regptr->paddr);
- regptr++;
- }
- }
-
- vfe_stats_config(scfg);
- }
- break;
-
- case CMD_STATS_AF_AXI_CFG: {
- }
- break;
-
- case CMD_FRAME_BUF_RELEASE: {
- /* preview buffer release */
- struct msm_frame *b;
- unsigned long p;
- struct vfe_cmd_output_ack fack;
-
- if (!data)
- return -EFAULT;
-
- b = (struct msm_frame *)(cmd->value);
- p = *(unsigned long *)data;
-
- b->path = MSM_FRAME_ENC;
-
- fack.ybufaddr[0] =
- (uint32_t)(p + b->y_off);
-
- fack.chromabufaddr[0] =
- (uint32_t)(p + b->cbcr_off);
-
- if (b->path == MSM_FRAME_PREV_1)
- vfe_output1_ack(&fack);
-
- if (b->path == MSM_FRAME_ENC ||
- b->path == MSM_FRAME_PREV_2)
- vfe_output2_ack(&fack);
- }
- break;
-
- case CMD_SNAP_BUF_RELEASE: {
- }
- break;
-
- case CMD_STATS_BUF_RELEASE: {
- struct vfe_cmd_stats_wb_exp_ack sack;
-
- if (!data)
- return -EFAULT;
-
- sack.nextWbExpOutputBufferAddr = *(uint32_t *)data;
- vfe_stats_wb_exp_ack(&sack);
- }
- break;
-
- case CMD_AXI_CFG_OUT1: {
- struct axidata *axid;
-
- axid = data;
- if (!axid)
- return -EFAULT;
-
- axio = memdup_user((void __user *)(vfecmd.value),
- sizeof(struct vfe_cmd_axi_output_config));
- if (IS_ERR(axio))
- return PTR_ERR(axio);
-
- vfe_config_axi(OUTPUT_1, axid, axio);
- vfe_axi_output_config(axio);
- }
- break;
-
- case CMD_AXI_CFG_OUT2:
- case CMD_RAW_PICT_AXI_CFG: {
- struct axidata *axid;
-
- axid = data;
- if (!axid)
- return -EFAULT;
-
- axio = memdup_user((void __user *)(vfecmd.value),
- sizeof(struct vfe_cmd_axi_output_config));
- if (IS_ERR(axio))
- return PTR_ERR(axio);
-
- vfe_config_axi(OUTPUT_2, axid, axio);
-
- axio->outputDataSize = 0;
- vfe_axi_output_config(axio);
- }
- break;
-
- case CMD_AXI_CFG_SNAP_O1_AND_O2: {
- struct axidata *axid;
- axid = data;
- if (!axid)
- return -EFAULT;
-
- axio = memdup_user((void __user *)(vfecmd.value),
- sizeof(struct vfe_cmd_axi_output_config));
- if (IS_ERR(axio))
- return PTR_ERR(axio);
-
- vfe_config_axi(OUTPUT_1_AND_2,
- axid, axio);
- vfe_axi_output_config(axio);
- cmd_data = axio;
- }
- break;
-
- default:
- break;
- } /* switch */
-
- kfree(scfg);
-
- kfree(axio);
-
-/*
- if (cmd->length > 256 &&
- cmd_data &&
- (cmd->cmd_type == CMD_GENERAL ||
- cmd->cmd_type == CMD_STATS_DISABLE)) {
- kfree(cmd_data);
- }
-*/
- return rc;
-}
-
-static int vfe_init(struct msm_vfe_callback *presp,
- struct platform_device *dev)
-{
- int rc = 0;
-
- rc = vfe_cmd_init(presp, dev, vfe_syncdata);
- if (rc < 0)
- return rc;
-
- /* Bring up all the required GPIOs and Clocks */
- return msm_camio_enable(dev);
-}
-
-void msm_camvfe_fn_init(struct msm_camvfe_fn *fptr, void *data)
-{
- mutex_init(&vfe_lock);
- fptr->vfe_init = vfe_init;
- fptr->vfe_enable = vfe_enable;
- fptr->vfe_config = vfe_config;
- fptr->vfe_disable = vfe_disable;
- fptr->vfe_release = vfe_release;
- vfe_syncdata = data;
-}
+++ /dev/null
-/*
- * Copyright (C) 2008-2009 QUALCOMM Incorporated.
- */
-#ifndef __MSM_VFE8X_H__
-#define __MSM_VFE8X_H__
-
-#define TRUE 1
-#define FALSE 0
-#define boolean uint8_t
-
-enum VFE_STATE {
- VFE_STATE_IDLE,
- VFE_STATE_ACTIVE
-};
-
-enum vfe_cmd_id {
- /*
- *Important! Command_ID are arranged in order.
- *Don't change!*/
- VFE_CMD_ID_START,
- VFE_CMD_ID_RESET,
-
- /* bus and camif config */
- VFE_CMD_ID_AXI_INPUT_CONFIG,
- VFE_CMD_ID_CAMIF_CONFIG,
- VFE_CMD_ID_AXI_OUTPUT_CONFIG,
-
- /* module config */
- VFE_CMD_ID_BLACK_LEVEL_CONFIG,
- VFE_CMD_ID_ROLL_OFF_CONFIG,
- VFE_CMD_ID_DEMUX_CHANNEL_GAIN_CONFIG,
- VFE_CMD_ID_DEMOSAIC_CONFIG,
- VFE_CMD_ID_FOV_CROP_CONFIG,
- VFE_CMD_ID_MAIN_SCALER_CONFIG,
- VFE_CMD_ID_WHITE_BALANCE_CONFIG,
- VFE_CMD_ID_COLOR_CORRECTION_CONFIG,
- VFE_CMD_ID_LA_CONFIG,
- VFE_CMD_ID_RGB_GAMMA_CONFIG,
- VFE_CMD_ID_CHROMA_ENHAN_CONFIG,
- VFE_CMD_ID_CHROMA_SUPPRESSION_CONFIG,
- VFE_CMD_ID_ASF_CONFIG,
- VFE_CMD_ID_SCALER2Y_CONFIG,
- VFE_CMD_ID_SCALER2CbCr_CONFIG,
- VFE_CMD_ID_CHROMA_SUBSAMPLE_CONFIG,
- VFE_CMD_ID_FRAME_SKIP_CONFIG,
- VFE_CMD_ID_OUTPUT_CLAMP_CONFIG,
-
- /* test gen */
- VFE_CMD_ID_TEST_GEN_START,
-
- VFE_CMD_ID_UPDATE,
-
- /* ackownledge from upper layer */
- VFE_CMD_ID_OUTPUT1_ACK,
- VFE_CMD_ID_OUTPUT2_ACK,
- VFE_CMD_ID_EPOCH1_ACK,
- VFE_CMD_ID_EPOCH2_ACK,
- VFE_CMD_ID_STATS_AUTOFOCUS_ACK,
- VFE_CMD_ID_STATS_WB_EXP_ACK,
-
- /* module update commands */
- VFE_CMD_ID_BLACK_LEVEL_UPDATE,
- VFE_CMD_ID_DEMUX_CHANNEL_GAIN_UPDATE,
- VFE_CMD_ID_DEMOSAIC_BPC_UPDATE,
- VFE_CMD_ID_DEMOSAIC_ABF_UPDATE,
- VFE_CMD_ID_FOV_CROP_UPDATE,
- VFE_CMD_ID_WHITE_BALANCE_UPDATE,
- VFE_CMD_ID_COLOR_CORRECTION_UPDATE,
- VFE_CMD_ID_LA_UPDATE,
- VFE_CMD_ID_RGB_GAMMA_UPDATE,
- VFE_CMD_ID_CHROMA_ENHAN_UPDATE,
- VFE_CMD_ID_CHROMA_SUPPRESSION_UPDATE,
- VFE_CMD_ID_MAIN_SCALER_UPDATE,
- VFE_CMD_ID_SCALER2CbCr_UPDATE,
- VFE_CMD_ID_SCALER2Y_UPDATE,
- VFE_CMD_ID_ASF_UPDATE,
- VFE_CMD_ID_FRAME_SKIP_UPDATE,
- VFE_CMD_ID_CAMIF_FRAME_UPDATE,
-
- /* stats update commands */
- VFE_CMD_ID_STATS_AUTOFOCUS_UPDATE,
- VFE_CMD_ID_STATS_WB_EXP_UPDATE,
-
- /* control of start, stop, update, etc... */
- VFE_CMD_ID_STOP,
- VFE_CMD_ID_GET_HW_VERSION,
-
- /* stats */
- VFE_CMD_ID_STATS_SETTING,
- VFE_CMD_ID_STATS_AUTOFOCUS_START,
- VFE_CMD_ID_STATS_AUTOFOCUS_STOP,
- VFE_CMD_ID_STATS_WB_EXP_START,
- VFE_CMD_ID_STATS_WB_EXP_STOP,
-
- VFE_CMD_ID_ASYNC_TIMER_SETTING,
-
- /* max id */
- VFE_CMD_ID_MAX
-};
-
-struct vfe_cmd_hw_version {
- uint32_t minorVersion;
- uint32_t majorVersion;
- uint32_t coreVersion;
-};
-
-enum VFE_CAMIF_SYNC_EDGE {
- VFE_CAMIF_SYNC_EDGE_ActiveHigh,
- VFE_CAMIF_SYNC_EDGE_ActiveLow
-};
-
-enum VFE_CAMIF_SYNC_MODE {
- VFE_CAMIF_SYNC_MODE_APS,
- VFE_CAMIF_SYNC_MODE_EFS,
- VFE_CAMIF_SYNC_MODE_ELS,
- VFE_CAMIF_SYNC_MODE_ILLEGAL
-};
-
-struct vfe_cmds_camif_efs {
- uint8_t efsendofline;
- uint8_t efsstartofline;
- uint8_t efsendofframe;
- uint8_t efsstartofframe;
-};
-
-struct vfe_cmds_camif_frame {
- uint16_t pixelsPerLine;
- uint16_t linesPerFrame;
-};
-
-struct vfe_cmds_camif_window {
- uint16_t firstpixel;
- uint16_t lastpixel;
- uint16_t firstline;
- uint16_t lastline;
-};
-
-enum CAMIF_SUBSAMPLE_FRAME_SKIP {
- CAMIF_SUBSAMPLE_FRAME_SKIP_0,
- CAMIF_SUBSAMPLE_FRAME_SKIP_AllFrames,
- CAMIF_SUBSAMPLE_FRAME_SKIP_ONE_OUT_OF_EVERY_2Frame,
- CAMIF_SUBSAMPLE_FRAME_SKIP_ONE_OUT_OF_EVERY_3Frame,
- CAMIF_SUBSAMPLE_FRAME_SKIP_ONE_OUT_OF_EVERY_4Frame,
- CAMIF_SUBSAMPLE_FRAME_SKIP_ONE_OUT_OF_EVERY_5Frame,
- CAMIF_SUBSAMPLE_FRAME_SKIP_ONE_OUT_OF_EVERY_6Frame,
- CAMIF_SUBSAMPLE_FRAME_SKIP_ONE_OUT_OF_EVERY_7Frame,
- CAMIF_SUBSAMPLE_FRAME_SKIP_ONE_OUT_OF_EVERY_8Frame,
- CAMIF_SUBSAMPLE_FRAME_SKIP_ONE_OUT_OF_EVERY_9Frame,
- CAMIF_SUBSAMPLE_FRAME_SKIP_ONE_OUT_OF_EVERY_10Frame,
- CAMIF_SUBSAMPLE_FRAME_SKIP_ONE_OUT_OF_EVERY_11Frame,
- CAMIF_SUBSAMPLE_FRAME_SKIP_ONE_OUT_OF_EVERY_12Frame,
- CAMIF_SUBSAMPLE_FRAME_SKIP_ONE_OUT_OF_EVERY_13Frame,
- CAMIF_SUBSAMPLE_FRAME_SKIP_ONE_OUT_OF_EVERY_14Frame,
- CAMIF_SUBSAMPLE_FRAME_SKIP_ONE_OUT_OF_EVERY_15Frame
-};
-
-struct vfe_cmds_camif_subsample {
- uint16_t pixelskipmask;
- uint16_t lineskipmask;
- enum CAMIF_SUBSAMPLE_FRAME_SKIP frameskip;
- uint8_t frameskipmode;
- uint8_t pixelskipwrap;
-};
-
-struct vfe_cmds_camif_epoch {
- uint8_t enable;
- uint16_t lineindex;
-};
-
-struct vfe_cmds_camif_cfg {
- enum VFE_CAMIF_SYNC_EDGE vSyncEdge;
- enum VFE_CAMIF_SYNC_EDGE hSyncEdge;
- enum VFE_CAMIF_SYNC_MODE syncMode;
- uint8_t vfeSubSampleEnable;
- uint8_t busSubSampleEnable;
- uint8_t irqSubSampleEnable;
- uint8_t binningEnable;
- uint8_t misrEnable;
-};
-
-struct vfe_cmd_camif_config {
- struct vfe_cmds_camif_cfg camifConfig;
- struct vfe_cmds_camif_efs EFS;
- struct vfe_cmds_camif_frame frame;
- struct vfe_cmds_camif_window window;
- struct vfe_cmds_camif_subsample subsample;
- struct vfe_cmds_camif_epoch epoch1;
- struct vfe_cmds_camif_epoch epoch2;
-};
-
-enum VFE_AXI_OUTPUT_MODE {
- VFE_AXI_OUTPUT_MODE_Output1,
- VFE_AXI_OUTPUT_MODE_Output2,
- VFE_AXI_OUTPUT_MODE_Output1AndOutput2,
- VFE_AXI_OUTPUT_MODE_CAMIFToAXIViaOutput2,
- VFE_AXI_OUTPUT_MODE_Output2AndCAMIFToAXIViaOutput1,
- VFE_AXI_OUTPUT_MODE_Output1AndCAMIFToAXIViaOutput2,
- VFE_AXI_LAST_OUTPUT_MODE_ENUM
-};
-
-enum VFE_RAW_WR_PATH_SEL {
- VFE_RAW_OUTPUT_DISABLED,
- VFE_RAW_OUTPUT_ENC_CBCR_PATH,
- VFE_RAW_OUTPUT_VIEW_CBCR_PATH,
- VFE_RAW_OUTPUT_PATH_INVALID
-};
-
-enum VFE_RAW_PIXEL_DATA_SIZE {
- VFE_RAW_PIXEL_DATA_SIZE_8BIT,
- VFE_RAW_PIXEL_DATA_SIZE_10BIT,
- VFE_RAW_PIXEL_DATA_SIZE_12BIT,
-};
-
-#define VFE_AXI_OUTPUT_BURST_LENGTH 4
-#define VFE_MAX_NUM_FRAGMENTS_PER_FRAME 4
-#define VFE_AXI_OUTPUT_CFG_FRAME_COUNT 3
-
-struct vfe_cmds_axi_out_per_component {
- uint16_t imageWidth;
- uint16_t imageHeight;
- uint16_t outRowCount;
- uint16_t outRowIncrement;
- uint32_t outFragments[VFE_AXI_OUTPUT_CFG_FRAME_COUNT]
- [VFE_MAX_NUM_FRAGMENTS_PER_FRAME];
-};
-
-struct vfe_cmds_axi_per_output_path {
- uint8_t fragmentCount;
- struct vfe_cmds_axi_out_per_component outputY;
- struct vfe_cmds_axi_out_per_component outputCbcr;
-};
-
-enum VFE_AXI_BURST_LENGTH {
- VFE_AXI_BURST_LENGTH_IS_2 = 2,
- VFE_AXI_BURST_LENGTH_IS_4 = 4,
- VFE_AXI_BURST_LENGTH_IS_8 = 8,
- VFE_AXI_BURST_LENGTH_IS_16 = 16
-};
-
-struct vfe_cmd_axi_output_config {
- enum VFE_AXI_BURST_LENGTH burstLength;
- enum VFE_AXI_OUTPUT_MODE outputMode;
- enum VFE_RAW_PIXEL_DATA_SIZE outputDataSize;
- struct vfe_cmds_axi_per_output_path output1;
- struct vfe_cmds_axi_per_output_path output2;
-};
-
-struct vfe_cmd_fov_crop_config {
- uint8_t enable;
- uint16_t firstPixel;
- uint16_t lastPixel;
- uint16_t firstLine;
- uint16_t lastLine;
-};
-
-struct vfe_cmds_main_scaler_stripe_init {
- uint16_t MNCounterInit;
- uint16_t phaseInit;
-};
-
-struct vfe_cmds_scaler_one_dimension {
- uint8_t enable;
- uint16_t inputSize;
- uint16_t outputSize;
- uint32_t phaseMultiplicationFactor;
- uint8_t interpolationResolution;
-};
-
-struct vfe_cmd_main_scaler_config {
- uint8_t enable;
- struct vfe_cmds_scaler_one_dimension hconfig;
- struct vfe_cmds_scaler_one_dimension vconfig;
- struct vfe_cmds_main_scaler_stripe_init MNInitH;
- struct vfe_cmds_main_scaler_stripe_init MNInitV;
-};
-
-struct vfe_cmd_scaler2_config {
- uint8_t enable;
- struct vfe_cmds_scaler_one_dimension hconfig;
- struct vfe_cmds_scaler_one_dimension vconfig;
-};
-
-struct vfe_cmd_frame_skip_config {
- uint8_t output1Period;
- uint32_t output1Pattern;
- uint8_t output2Period;
- uint32_t output2Pattern;
-};
-
-struct vfe_cmd_frame_skip_update {
- uint32_t output1Pattern;
- uint32_t output2Pattern;
-};
-
-struct vfe_cmd_output_clamp_config {
- uint8_t minCh0;
- uint8_t minCh1;
- uint8_t minCh2;
- uint8_t maxCh0;
- uint8_t maxCh1;
- uint8_t maxCh2;
-};
-
-struct vfe_cmd_chroma_subsample_config {
- uint8_t enable;
- uint8_t cropEnable;
- uint8_t vsubSampleEnable;
- uint8_t hsubSampleEnable;
- uint8_t vCosited;
- uint8_t hCosited;
- uint8_t vCositedPhase;
- uint8_t hCositedPhase;
- uint16_t cropWidthFirstPixel;
- uint16_t cropWidthLastPixel;
- uint16_t cropHeightFirstLine;
- uint16_t cropHeightLastLine;
-};
-
-enum VFE_START_INPUT_SOURCE {
- VFE_START_INPUT_SOURCE_CAMIF,
- VFE_START_INPUT_SOURCE_TESTGEN,
- VFE_START_INPUT_SOURCE_AXI,
- VFE_START_INPUT_SOURCE_INVALID
-};
-
-enum VFE_START_OPERATION_MODE {
- VFE_START_OPERATION_MODE_CONTINUOUS,
- VFE_START_OPERATION_MODE_SNAPSHOT
-};
-
-enum VFE_START_PIXEL_PATTERN {
- VFE_BAYER_RGRGRG,
- VFE_BAYER_GRGRGR,
- VFE_BAYER_BGBGBG,
- VFE_BAYER_GBGBGB,
- VFE_YUV_YCbYCr,
- VFE_YUV_YCrYCb,
- VFE_YUV_CbYCrY,
- VFE_YUV_CrYCbY
-};
-
-enum VFE_BUS_RD_INPUT_PIXEL_PATTERN {
- VFE_BAYER_RAW,
- VFE_YUV_INTERLEAVED,
- VFE_YUV_PSEUDO_PLANAR_Y,
- VFE_YUV_PSEUDO_PLANAR_CBCR
-};
-
-enum VFE_YUV_INPUT_COSITING_MODE {
- VFE_YUV_COSITED,
- VFE_YUV_INTERPOLATED
-};
-
-struct vfe_cmd_start {
- enum VFE_START_INPUT_SOURCE inputSource;
- enum VFE_START_OPERATION_MODE operationMode;
- uint8_t snapshotCount;
- enum VFE_START_PIXEL_PATTERN pixel;
- enum VFE_YUV_INPUT_COSITING_MODE yuvInputCositingMode;
-};
-
-struct vfe_cmd_output_ack {
- uint32_t ybufaddr[VFE_MAX_NUM_FRAGMENTS_PER_FRAME];
- uint32_t chromabufaddr[VFE_MAX_NUM_FRAGMENTS_PER_FRAME];
-};
-
-#define VFE_STATS_BUFFER_COUNT 3
-
-struct vfe_cmd_stats_setting {
- uint16_t frameHDimension;
- uint16_t frameVDimension;
- uint8_t afBusPrioritySelection;
- uint8_t afBusPriority;
- uint8_t awbBusPrioritySelection;
- uint8_t awbBusPriority;
- uint8_t histBusPrioritySelection;
- uint8_t histBusPriority;
- uint32_t afBuffer[VFE_STATS_BUFFER_COUNT];
- uint32_t awbBuffer[VFE_STATS_BUFFER_COUNT];
- uint32_t histBuffer[VFE_STATS_BUFFER_COUNT];
-};
-
-struct vfe_cmd_stats_af_start {
- uint8_t enable;
- uint8_t windowMode;
- uint16_t windowHOffset;
- uint16_t windowVOffset;
- uint16_t windowWidth;
- uint16_t windowHeight;
- uint8_t gridForMultiWindows[16];
- uint8_t metricSelection;
- int16_t metricMax;
- int8_t highPassCoef[7];
- int8_t bufferHeader;
-};
-
-struct vfe_cmd_stats_af_update {
- uint8_t windowMode;
- uint16_t windowHOffset;
- uint16_t windowVOffset;
- uint16_t windowWidth;
- uint16_t windowHeight;
-};
-
-struct vfe_cmd_stats_wb_exp_start {
- uint8_t enable;
- uint8_t wbExpRegions;
- uint8_t wbExpSubRegion;
- uint8_t awbYMin;
- uint8_t awbYMax;
- int8_t awbMCFG[4];
- int16_t awbCCFG[4];
- int8_t axwHeader;
-};
-
-struct vfe_cmd_stats_wb_exp_update {
- uint8_t wbExpRegions;
- uint8_t wbExpSubRegion;
- int8_t awbYMin;
- int8_t awbYMax;
- int8_t awbMCFG[4];
- int16_t awbCCFG[4];
-};
-
-struct vfe_cmd_stats_af_ack {
- uint32_t nextAFOutputBufferAddr;
-};
-
-struct vfe_cmd_stats_wb_exp_ack {
- uint32_t nextWbExpOutputBufferAddr;
-};
-
-struct vfe_cmd_black_level_config {
- uint8_t enable;
- uint16_t evenEvenAdjustment;
- uint16_t evenOddAdjustment;
- uint16_t oddEvenAdjustment;
- uint16_t oddOddAdjustment;
-};
-
-/* 13*1 */
-#define VFE_ROLL_OFF_INIT_TABLE_SIZE 13
-/* 13*16 */
-#define VFE_ROLL_OFF_DELTA_TABLE_SIZE 208
-
-struct vfe_cmd_roll_off_config {
- uint8_t enable;
- uint16_t gridWidth;
- uint16_t gridHeight;
- uint16_t yDelta;
- uint8_t gridXIndex;
- uint8_t gridYIndex;
- uint16_t gridPixelXIndex;
- uint16_t gridPixelYIndex;
- uint16_t yDeltaAccum;
- uint16_t initTableR[VFE_ROLL_OFF_INIT_TABLE_SIZE];
- uint16_t initTableGr[VFE_ROLL_OFF_INIT_TABLE_SIZE];
- uint16_t initTableB[VFE_ROLL_OFF_INIT_TABLE_SIZE];
- uint16_t initTableGb[VFE_ROLL_OFF_INIT_TABLE_SIZE];
- int16_t deltaTableR[VFE_ROLL_OFF_DELTA_TABLE_SIZE];
- int16_t deltaTableGr[VFE_ROLL_OFF_DELTA_TABLE_SIZE];
- int16_t deltaTableB[VFE_ROLL_OFF_DELTA_TABLE_SIZE];
- int16_t deltaTableGb[VFE_ROLL_OFF_DELTA_TABLE_SIZE];
-};
-
-struct vfe_cmd_demux_channel_gain_config {
- uint16_t ch0EvenGain;
- uint16_t ch0OddGain;
- uint16_t ch1Gain;
- uint16_t ch2Gain;
-};
-
-struct vfe_cmds_demosaic_abf {
- uint8_t enable;
- uint8_t forceOn;
- uint8_t shift;
- uint16_t lpThreshold;
- uint16_t max;
- uint16_t min;
- uint8_t ratio;
-};
-
-struct vfe_cmds_demosaic_bpc {
- uint8_t enable;
- uint16_t fmaxThreshold;
- uint16_t fminThreshold;
- uint16_t redDiffThreshold;
- uint16_t blueDiffThreshold;
- uint16_t greenDiffThreshold;
-};
-
-struct vfe_cmd_demosaic_config {
- uint8_t enable;
- uint8_t slopeShift;
- struct vfe_cmds_demosaic_abf abfConfig;
- struct vfe_cmds_demosaic_bpc bpcConfig;
-};
-
-struct vfe_cmd_demosaic_bpc_update {
- struct vfe_cmds_demosaic_bpc bpcUpdate;
-};
-
-struct vfe_cmd_demosaic_abf_update {
- struct vfe_cmds_demosaic_abf abfUpdate;
-};
-
-struct vfe_cmd_white_balance_config {
- uint8_t enable;
- uint16_t ch2Gain;
- uint16_t ch1Gain;
- uint16_t ch0Gain;
-};
-
-enum VFE_COLOR_CORRECTION_COEF_QFACTOR {
- COEF_IS_Q7_SIGNED,
- COEF_IS_Q8_SIGNED,
- COEF_IS_Q9_SIGNED,
- COEF_IS_Q10_SIGNED
-};
-
-struct vfe_cmd_color_correction_config {
- uint8_t enable;
- enum VFE_COLOR_CORRECTION_COEF_QFACTOR coefQFactor;
- int16_t C0;
- int16_t C1;
- int16_t C2;
- int16_t C3;
- int16_t C4;
- int16_t C5;
- int16_t C6;
- int16_t C7;
- int16_t C8;
- int16_t K0;
- int16_t K1;
- int16_t K2;
-};
-
-#define VFE_LA_TABLE_LENGTH 256
-struct vfe_cmd_la_config {
- uint8_t enable;
- int16_t table[VFE_LA_TABLE_LENGTH];
-};
-
-#define VFE_GAMMA_TABLE_LENGTH 256
-enum VFE_RGB_GAMMA_TABLE_SELECT {
- RGB_GAMMA_CH0_SELECTED,
- RGB_GAMMA_CH1_SELECTED,
- RGB_GAMMA_CH2_SELECTED,
- RGB_GAMMA_CH0_CH1_SELECTED,
- RGB_GAMMA_CH0_CH2_SELECTED,
- RGB_GAMMA_CH1_CH2_SELECTED,
- RGB_GAMMA_CH0_CH1_CH2_SELECTED
-};
-
-struct vfe_cmd_rgb_gamma_config {
- uint8_t enable;
- enum VFE_RGB_GAMMA_TABLE_SELECT channelSelect;
- int16_t table[VFE_GAMMA_TABLE_LENGTH];
-};
-
-struct vfe_cmd_chroma_enhan_config {
- uint8_t enable;
- int16_t am;
- int16_t ap;
- int16_t bm;
- int16_t bp;
- int16_t cm;
- int16_t cp;
- int16_t dm;
- int16_t dp;
- int16_t kcr;
- int16_t kcb;
- int16_t RGBtoYConversionV0;
- int16_t RGBtoYConversionV1;
- int16_t RGBtoYConversionV2;
- uint8_t RGBtoYConversionOffset;
-};
-
-struct vfe_cmd_chroma_suppression_config {
- uint8_t enable;
- uint8_t m1;
- uint8_t m3;
- uint8_t n1;
- uint8_t n3;
- uint8_t nn1;
- uint8_t mm1;
-};
-
-struct vfe_cmd_asf_config {
- uint8_t enable;
- uint8_t smoothFilterEnabled;
- uint8_t sharpMode;
- uint8_t smoothCoefCenter;
- uint8_t smoothCoefSurr;
- uint8_t normalizeFactor;
- uint8_t sharpK1;
- uint8_t sharpK2;
- uint8_t sharpThreshE1;
- int8_t sharpThreshE2;
- int8_t sharpThreshE3;
- int8_t sharpThreshE4;
- int8_t sharpThreshE5;
- int8_t filter1Coefficients[9];
- int8_t filter2Coefficients[9];
- uint8_t cropEnable;
- uint16_t cropFirstPixel;
- uint16_t cropLastPixel;
- uint16_t cropFirstLine;
- uint16_t cropLastLine;
-};
-
-struct vfe_cmd_asf_update {
- uint8_t enable;
- uint8_t smoothFilterEnabled;
- uint8_t sharpMode;
- uint8_t smoothCoefCenter;
- uint8_t smoothCoefSurr;
- uint8_t normalizeFactor;
- uint8_t sharpK1;
- uint8_t sharpK2;
- uint8_t sharpThreshE1;
- int8_t sharpThreshE2;
- int8_t sharpThreshE3;
- int8_t sharpThreshE4;
- int8_t sharpThreshE5;
- int8_t filter1Coefficients[9];
- int8_t filter2Coefficients[9];
- uint8_t cropEnable;
-};
-
-enum VFE_TEST_GEN_SYNC_EDGE {
- VFE_TEST_GEN_SYNC_EDGE_ActiveHigh,
- VFE_TEST_GEN_SYNC_EDGE_ActiveLow
-};
-
-struct vfe_cmd_test_gen_start {
- uint8_t pixelDataSelect;
- uint8_t systematicDataSelect;
- enum VFE_TEST_GEN_SYNC_EDGE hsyncEdge;
- enum VFE_TEST_GEN_SYNC_EDGE vsyncEdge;
- uint16_t numFrame;
- enum VFE_RAW_PIXEL_DATA_SIZE pixelDataSize;
- uint16_t imageWidth;
- uint16_t imageHeight;
- uint32_t startOfFrameOffset;
- uint32_t endOfFrameNOffset;
- uint16_t startOfLineOffset;
- uint16_t endOfLineNOffset;
- uint16_t hbi;
- uint8_t vblEnable;
- uint16_t vbl;
- uint8_t startOfFrameDummyLine;
- uint8_t endOfFrameDummyLine;
- uint8_t unicolorBarEnable;
- uint8_t colorBarsSplitEnable;
- uint8_t unicolorBarSelect;
- enum VFE_START_PIXEL_PATTERN colorBarsPixelPattern;
- uint8_t colorBarsRotatePeriod;
- uint16_t testGenRandomSeed;
-};
-
-struct vfe_cmd_bus_pm_start {
- uint8_t output2YWrPmEnable;
- uint8_t output2CbcrWrPmEnable;
- uint8_t output1YWrPmEnable;
- uint8_t output1CbcrWrPmEnable;
-};
-
-struct vfe_cmd_camif_frame_update {
- struct vfe_cmds_camif_frame camifFrame;
-};
-
-struct vfe_cmd_sync_timer_setting {
- uint8_t whichSyncTimer;
- uint8_t operation;
- uint8_t polarity;
- uint16_t repeatCount;
- uint16_t hsyncCount;
- uint32_t pclkCount;
- uint32_t outputDuration;
-};
-
-struct vfe_cmd_async_timer_setting {
- uint8_t whichAsyncTimer;
- uint8_t operation;
- uint8_t polarity;
- uint16_t repeatCount;
- uint16_t inactiveCount;
- uint32_t activeCount;
-};
-
-struct vfe_frame_skip_counts {
- uint32_t totalFrameCount;
- uint32_t output1Count;
- uint32_t output2Count;
-};
-
-enum VFE_AXI_RD_UNPACK_HBI_SEL {
- VFE_AXI_RD_HBI_32_CLOCK_CYCLES,
- VFE_AXI_RD_HBI_64_CLOCK_CYCLES,
- VFE_AXI_RD_HBI_128_CLOCK_CYCLES,
- VFE_AXI_RD_HBI_256_CLOCK_CYCLES,
- VFE_AXI_RD_HBI_512_CLOCK_CYCLES,
- VFE_AXI_RD_HBI_1024_CLOCK_CYCLES,
- VFE_AXI_RD_HBI_2048_CLOCK_CYCLES,
- VFE_AXI_RD_HBI_4096_CLOCK_CYCLES
-};
-
-struct vfe_cmd_axi_input_config {
- uint32_t fragAddr[4];
- uint8_t totalFragmentCount;
- uint16_t ySize;
- uint16_t xOffset;
- uint16_t xSize;
- uint16_t rowIncrement;
- uint16_t numOfRows;
- enum VFE_AXI_BURST_LENGTH burstLength;
- uint8_t unpackPhase;
- enum VFE_AXI_RD_UNPACK_HBI_SEL unpackHbi;
- enum VFE_RAW_PIXEL_DATA_SIZE pixelSize;
- uint8_t padRepeatCountLeft;
- uint8_t padRepeatCountRight;
- uint8_t padRepeatCountTop;
- uint8_t padRepeatCountBottom;
- uint8_t padLeftComponentSelectCycle0;
- uint8_t padLeftComponentSelectCycle1;
- uint8_t padLeftComponentSelectCycle2;
- uint8_t padLeftComponentSelectCycle3;
- uint8_t padLeftStopCycle0;
- uint8_t padLeftStopCycle1;
- uint8_t padLeftStopCycle2;
- uint8_t padLeftStopCycle3;
- uint8_t padRightComponentSelectCycle0;
- uint8_t padRightComponentSelectCycle1;
- uint8_t padRightComponentSelectCycle2;
- uint8_t padRightComponentSelectCycle3;
- uint8_t padRightStopCycle0;
- uint8_t padRightStopCycle1;
- uint8_t padRightStopCycle2;
- uint8_t padRightStopCycle3;
- uint8_t padTopLineCount;
- uint8_t padBottomLineCount;
-};
-
-struct vfe_interrupt_status {
- uint8_t camifErrorIrq;
- uint8_t camifSofIrq;
- uint8_t camifEolIrq;
- uint8_t camifEofIrq;
- uint8_t camifEpoch1Irq;
- uint8_t camifEpoch2Irq;
- uint8_t camifOverflowIrq;
- uint8_t ceIrq;
- uint8_t regUpdateIrq;
- uint8_t resetAckIrq;
- uint8_t encYPingpongIrq;
- uint8_t encCbcrPingpongIrq;
- uint8_t viewYPingpongIrq;
- uint8_t viewCbcrPingpongIrq;
- uint8_t rdPingpongIrq;
- uint8_t afPingpongIrq;
- uint8_t awbPingpongIrq;
- uint8_t histPingpongIrq;
- uint8_t encIrq;
- uint8_t viewIrq;
- uint8_t busOverflowIrq;
- uint8_t afOverflowIrq;
- uint8_t awbOverflowIrq;
- uint8_t syncTimer0Irq;
- uint8_t syncTimer1Irq;
- uint8_t syncTimer2Irq;
- uint8_t asyncTimer0Irq;
- uint8_t asyncTimer1Irq;
- uint8_t asyncTimer2Irq;
- uint8_t asyncTimer3Irq;
- uint8_t axiErrorIrq;
- uint8_t violationIrq;
- uint8_t anyErrorIrqs;
- uint8_t anyOutput1PathIrqs;
- uint8_t anyOutput2PathIrqs;
- uint8_t anyOutputPathIrqs;
- uint8_t anyAsyncTimerIrqs;
- uint8_t anySyncTimerIrqs;
- uint8_t anyIrqForActiveStatesOnly;
-};
-
-enum VFE_MESSAGE_ID {
- VFE_MSG_ID_RESET_ACK,
- VFE_MSG_ID_START_ACK,
- VFE_MSG_ID_STOP_ACK,
- VFE_MSG_ID_UPDATE_ACK,
- VFE_MSG_ID_OUTPUT1,
- VFE_MSG_ID_OUTPUT2,
- VFE_MSG_ID_SNAPSHOT_DONE,
- VFE_MSG_ID_STATS_AUTOFOCUS,
- VFE_MSG_ID_STATS_WB_EXP,
- VFE_MSG_ID_EPOCH1,
- VFE_MSG_ID_EPOCH2,
- VFE_MSG_ID_SYNC_TIMER0_DONE,
- VFE_MSG_ID_SYNC_TIMER1_DONE,
- VFE_MSG_ID_SYNC_TIMER2_DONE,
- VFE_MSG_ID_ASYNC_TIMER0_DONE,
- VFE_MSG_ID_ASYNC_TIMER1_DONE,
- VFE_MSG_ID_ASYNC_TIMER2_DONE,
- VFE_MSG_ID_ASYNC_TIMER3_DONE,
- VFE_MSG_ID_AF_OVERFLOW,
- VFE_MSG_ID_AWB_OVERFLOW,
- VFE_MSG_ID_AXI_ERROR,
- VFE_MSG_ID_CAMIF_OVERFLOW,
- VFE_MSG_ID_VIOLATION,
- VFE_MSG_ID_CAMIF_ERROR,
- VFE_MSG_ID_BUS_OVERFLOW,
-};
-
-struct vfe_msg_stats_autofocus {
- uint32_t afBuffer;
- uint32_t frameCounter;
-};
-
-struct vfe_msg_stats_wb_exp {
- uint32_t awbBuffer;
- uint32_t frameCounter;
-};
-
-struct vfe_frame_bpc_info {
- uint32_t greenDefectPixelCount;
- uint32_t redBlueDefectPixelCount;
-};
-
-struct vfe_frame_asf_info {
- uint32_t asfMaxEdge;
- uint32_t asfHbiCount;
-};
-
-struct vfe_msg_camif_status {
- uint8_t camifState;
- uint32_t pixelCount;
- uint32_t lineCount;
-};
-
-struct vfe_bus_pm_per_path {
- uint32_t yWrPmStats0;
- uint32_t yWrPmStats1;
- uint32_t cbcrWrPmStats0;
- uint32_t cbcrWrPmStats1;
-};
-
-struct vfe_bus_performance_monitor {
- struct vfe_bus_pm_per_path encPathPmInfo;
- struct vfe_bus_pm_per_path viewPathPmInfo;
-};
-
-struct vfe_irq_thread_msg {
- uint32_t vfeIrqStatus;
- uint32_t camifStatus;
- uint32_t demosaicStatus;
- uint32_t asfMaxEdge;
- struct vfe_bus_performance_monitor pmInfo;
-};
-
-struct vfe_msg_output {
- uint32_t yBuffer;
- uint32_t cbcrBuffer;
- struct vfe_frame_bpc_info bpcInfo;
- struct vfe_frame_asf_info asfInfo;
- uint32_t frameCounter;
- struct vfe_bus_pm_per_path pmData;
-};
-
-struct vfe_message {
- enum VFE_MESSAGE_ID _d;
- union {
- struct vfe_msg_output msgOutput1;
- struct vfe_msg_output msgOutput2;
- struct vfe_msg_stats_autofocus msgStatsAf;
- struct vfe_msg_stats_wb_exp msgStatsWbExp;
- struct vfe_msg_camif_status msgCamifError;
- struct vfe_bus_performance_monitor msgBusOverflow;
- } _u;
-};
-
-/* New one for 8k */
-struct msm_vfe_command_8k {
- int32_t id;
- uint16_t length;
- void *value;
-};
-
-struct vfe_frame_extra {
- struct vfe_frame_bpc_info bpcInfo;
- struct vfe_frame_asf_info asfInfo;
- uint32_t frameCounter;
- struct vfe_bus_pm_per_path pmData;
-};
-#endif /* __MSM_VFE8X_H__ */
+++ /dev/null
-/*
-* Copyright (C) 2008-2009 QUALCOMM Incorporated.
-*/
-#include <linux/slab.h>
-#include <linux/interrupt.h>
-#include <linux/spinlock.h>
-#include <linux/io.h>
-#include <linux/list.h>
-#include <linux/delay.h>
-#include <linux/platform_device.h>
-#include "msm_vfe8x_proc.h"
-#include <media/msm_camera.h>
-
-struct msm_vfe8x_ctrl {
- /* bit 1:0 ENC_IRQ_MASK = 0x11:
- * generate IRQ when both y and cbcr frame is ready. */
-
- /* bit 1:0 VIEW_IRQ_MASK= 0x11:
- * generate IRQ when both y and cbcr frame is ready. */
- struct vfe_irq_composite_mask_config vfeIrqCompositeMaskLocal;
- struct vfe_module_enable vfeModuleEnableLocal;
- struct vfe_camif_cfg_data vfeCamifConfigLocal;
- struct vfe_interrupt_mask vfeImaskLocal;
- struct vfe_stats_cmd_data vfeStatsCmdLocal;
- struct vfe_bus_cfg_data vfeBusConfigLocal;
- struct vfe_cmd_bus_pm_start vfeBusPmConfigLocal;
- struct vfe_bus_cmd_data vfeBusCmdLocal;
- enum vfe_interrupt_name vfeInterruptNameLocal;
- uint32_t vfeLaBankSel;
- struct vfe_gamma_lut_sel vfeGammaLutSel;
-
- boolean vfeStartAckPendingFlag;
- boolean vfeStopAckPending;
- boolean vfeResetAckPending;
- boolean vfeUpdateAckPending;
-
- enum VFE_AXI_OUTPUT_MODE axiOutputMode;
- enum VFE_START_OPERATION_MODE vfeOperationMode;
-
- uint32_t vfeSnapShotCount;
- uint32_t vfeRequestedSnapShotCount;
- boolean vfeStatsPingPongReloadFlag;
- uint32_t vfeFrameId;
-
- struct vfe_cmd_frame_skip_config vfeFrameSkip;
- uint32_t vfeFrameSkipPattern;
- uint8_t vfeFrameSkipCount;
- uint8_t vfeFrameSkipPeriod;
-
- boolean vfeTestGenStartFlag;
- uint32_t vfeImaskPacked;
- uint32_t vfeImaskCompositePacked;
- enum VFE_RAW_PIXEL_DATA_SIZE axiInputDataSize;
- struct vfe_irq_thread_msg vfeIrqThreadMsgLocal;
-
- struct vfe_output_path_combo viewPath;
- struct vfe_output_path_combo encPath;
- struct vfe_frame_skip_counts vfeDroppedFrameCounts;
- struct vfe_stats_control afStatsControl;
- struct vfe_stats_control awbStatsControl;
-
- enum VFE_STATE vstate;
-
- spinlock_t ack_lock;
- spinlock_t state_lock;
- spinlock_t io_lock;
-
- struct msm_vfe_callback *resp;
- uint32_t extlen;
- void *extdata;
-
- spinlock_t tasklet_lock;
- struct list_head tasklet_q;
-
- int vfeirq;
- void __iomem *vfebase;
-
- void *syncdata;
-};
-static struct msm_vfe8x_ctrl *ctrl;
-static irqreturn_t vfe_parse_irq(int irq_num, void *data);
-
-struct isr_queue_cmd {
- struct list_head list;
- struct vfe_interrupt_status vfeInterruptStatus;
- struct vfe_frame_asf_info vfeAsfFrameInfo;
- struct vfe_frame_bpc_info vfeBpcFrameInfo;
- struct vfe_msg_camif_status vfeCamifStatusLocal;
- struct vfe_bus_performance_monitor vfePmData;
-};
-
-static void vfe_prog_hw(uint8_t *hwreg,
- uint32_t *inptr, uint32_t regcnt)
-{
- /* unsigned long flags; */
- uint32_t i;
- uint32_t *p;
-
- /* @todo This is causing issues, need further investigate */
- /* spin_lock_irqsave(&ctrl->io_lock, flags); */
-
- p = (uint32_t *)(hwreg);
- for (i = 0; i < (regcnt >> 2); i++)
- writel(*inptr++, p++);
- /* *p++ = *inptr++; */
-
- /* spin_unlock_irqrestore(&ctrl->io_lock, flags); */
-}
-
-static void vfe_read_reg_values(uint8_t *hwreg,
- uint32_t *dest, uint32_t count)
-{
- /* unsigned long flags; */
- uint32_t *temp;
- uint32_t i;
-
- /* @todo This is causing issues, need further investigate */
- /* spin_lock_irqsave(&ctrl->io_lock, flags); */
-
- temp = (uint32_t *)(hwreg);
- for (i = 0; i < count; i++)
- *dest++ = *temp++;
-
- /* spin_unlock_irqrestore(&ctrl->io_lock, flags); */
-}
-
-static struct vfe_irqenable vfe_read_irq_mask(void)
-{
- /* unsigned long flags; */
- uint32_t *temp;
- struct vfe_irqenable rc;
-
- memset(&rc, 0, sizeof(rc));
-
- /* @todo This is causing issues, need further investigate */
- /* spin_lock_irqsave(&ctrl->io_lock, flags); */
- temp = (uint32_t *)(ctrl->vfebase + VFE_IRQ_MASK);
-
- rc = *((struct vfe_irqenable *)temp);
- /* spin_unlock_irqrestore(&ctrl->io_lock, flags); */
-
- return rc;
-}
-
-static void
-vfe_set_bus_pipo_addr(struct vfe_output_path_combo *vpath,
- struct vfe_output_path_combo *epath)
-{
- vpath->yPath.hwRegPingAddress = (uint8_t *)
- (ctrl->vfebase + VFE_BUS_VIEW_Y_WR_PING_ADDR);
- vpath->yPath.hwRegPongAddress = (uint8_t *)
- (ctrl->vfebase + VFE_BUS_VIEW_Y_WR_PONG_ADDR);
- vpath->cbcrPath.hwRegPingAddress = (uint8_t *)
- (ctrl->vfebase + VFE_BUS_VIEW_CBCR_WR_PING_ADDR);
- vpath->cbcrPath.hwRegPongAddress = (uint8_t *)
- (ctrl->vfebase + VFE_BUS_VIEW_CBCR_WR_PONG_ADDR);
-
- epath->yPath.hwRegPingAddress = (uint8_t *)
- (ctrl->vfebase + VFE_BUS_ENC_Y_WR_PING_ADDR);
- epath->yPath.hwRegPongAddress = (uint8_t *)
- (ctrl->vfebase + VFE_BUS_ENC_Y_WR_PONG_ADDR);
- epath->cbcrPath.hwRegPingAddress = (uint8_t *)
- (ctrl->vfebase + VFE_BUS_ENC_CBCR_WR_PING_ADDR);
- epath->cbcrPath.hwRegPongAddress = (uint8_t *)
- (ctrl->vfebase + VFE_BUS_ENC_CBCR_WR_PONG_ADDR);
-}
-
-static void vfe_axi_output(struct vfe_cmd_axi_output_config *in,
- struct vfe_output_path_combo *out1,
- struct vfe_output_path_combo *out2, uint16_t out)
-{
- struct vfe_axi_out_cfg cmd;
-
- uint16_t temp;
- uint32_t burstLength;
-
- /* force it to burst length 4, hardware does not support it. */
- burstLength = 1;
-
- /* AXI Output 2 Y Configuration*/
- /* VFE_BUS_ENC_Y_WR_PING_ADDR */
- cmd.out2YPingAddr = out2->yPath.addressBuffer[0];
-
- /* VFE_BUS_ENC_Y_WR_PONG_ADDR */
- cmd.out2YPongAddr = out2->yPath.addressBuffer[1];
-
- /* VFE_BUS_ENC_Y_WR_IMAGE_SIZE */
- cmd.out2YImageHeight = in->output2.outputY.imageHeight;
- /* convert the image width and row increment to be in
- * unit of 64bit (8 bytes) */
- temp = (in->output2.outputY.imageWidth + (out - 1)) /
- out;
- cmd.out2YImageWidthin64bit = temp;
-
- /* VFE_BUS_ENC_Y_WR_BUFFER_CFG */
- cmd.out2YBurstLength = burstLength;
- cmd.out2YNumRows = in->output2.outputY.outRowCount;
- temp = (in->output2.outputY.outRowIncrement + (out - 1)) /
- out;
- cmd.out2YRowIncrementIn64bit = temp;
-
- /* AXI Output 2 Cbcr Configuration*/
- /* VFE_BUS_ENC_Cbcr_WR_PING_ADDR */
- cmd.out2CbcrPingAddr = out2->cbcrPath.addressBuffer[0];
-
- /* VFE_BUS_ENC_Cbcr_WR_PONG_ADDR */
- cmd.out2CbcrPongAddr = out2->cbcrPath.addressBuffer[1];
-
- /* VFE_BUS_ENC_Cbcr_WR_IMAGE_SIZE */
- cmd.out2CbcrImageHeight = in->output2.outputCbcr.imageHeight;
- temp = (in->output2.outputCbcr.imageWidth + (out - 1)) /
- out;
- cmd.out2CbcrImageWidthIn64bit = temp;
-
- /* VFE_BUS_ENC_Cbcr_WR_BUFFER_CFG */
- cmd.out2CbcrBurstLength = burstLength;
- cmd.out2CbcrNumRows = in->output2.outputCbcr.outRowCount;
- temp = (in->output2.outputCbcr.outRowIncrement + (out - 1)) /
- out;
- cmd.out2CbcrRowIncrementIn64bit = temp;
-
- /* AXI Output 1 Y Configuration */
- /* VFE_BUS_VIEW_Y_WR_PING_ADDR */
- cmd.out1YPingAddr = out1->yPath.addressBuffer[0];
-
- /* VFE_BUS_VIEW_Y_WR_PONG_ADDR */
- cmd.out1YPongAddr = out1->yPath.addressBuffer[1];
-
- /* VFE_BUS_VIEW_Y_WR_IMAGE_SIZE */
- cmd.out1YImageHeight = in->output1.outputY.imageHeight;
- temp = (in->output1.outputY.imageWidth + (out - 1)) /
- out;
- cmd.out1YImageWidthin64bit = temp;
-
- /* VFE_BUS_VIEW_Y_WR_BUFFER_CFG */
- cmd.out1YBurstLength = burstLength;
- cmd.out1YNumRows = in->output1.outputY.outRowCount;
-
- temp =
- (in->output1.outputY.outRowIncrement +
- (out - 1)) / out;
- cmd.out1YRowIncrementIn64bit = temp;
-
- /* AXI Output 1 Cbcr Configuration*/
- cmd.out1CbcrPingAddr = out1->cbcrPath.addressBuffer[0];
-
- /* VFE_BUS_VIEW_Cbcr_WR_PONG_ADDR */
- cmd.out1CbcrPongAddr =
- out1->cbcrPath.addressBuffer[1];
-
- /* VFE_BUS_VIEW_Cbcr_WR_IMAGE_SIZE */
- cmd.out1CbcrImageHeight = in->output1.outputCbcr.imageHeight;
- temp = (in->output1.outputCbcr.imageWidth +
- (out - 1)) / out;
- cmd.out1CbcrImageWidthIn64bit = temp;
-
- cmd.out1CbcrBurstLength = burstLength;
- cmd.out1CbcrNumRows = in->output1.outputCbcr.outRowCount;
- temp =
- (in->output1.outputCbcr.outRowIncrement +
- (out - 1)) / out;
-
- cmd.out1CbcrRowIncrementIn64bit = temp;
-
- vfe_prog_hw(ctrl->vfebase + VFE_BUS_ENC_Y_WR_PING_ADDR,
- (uint32_t *)&cmd, sizeof(cmd));
-}
-
-static void vfe_reg_bus_cfg(struct vfe_bus_cfg_data *in)
-{
- struct vfe_axi_bus_cfg cmd;
-
- cmd.stripeRdPathEn = in->stripeRdPathEn;
- cmd.encYWrPathEn = in->encYWrPathEn;
- cmd.encCbcrWrPathEn = in->encCbcrWrPathEn;
- cmd.viewYWrPathEn = in->viewYWrPathEn;
- cmd.viewCbcrWrPathEn = in->viewCbcrWrPathEn;
- cmd.rawPixelDataSize = (uint32_t)in->rawPixelDataSize;
- cmd.rawWritePathSelect = (uint32_t)in->rawWritePathSelect;
-
- /* program vfe_bus_cfg */
- writel(*((uint32_t *)&cmd), ctrl->vfebase + VFE_BUS_CFG);
-}
-
-static void vfe_reg_camif_config(struct vfe_camif_cfg_data *in)
-{
- struct VFE_CAMIFConfigType cfg;
-
- memset(&cfg, 0, sizeof(cfg));
-
- cfg.VSyncEdge =
- in->camifCfgFromCmd.vSyncEdge;
-
- cfg.HSyncEdge =
- in->camifCfgFromCmd.hSyncEdge;
-
- cfg.syncMode =
- in->camifCfgFromCmd.syncMode;
-
- cfg.vfeSubsampleEnable =
- in->camifCfgFromCmd.vfeSubSampleEnable;
-
- cfg.busSubsampleEnable =
- in->camifCfgFromCmd.busSubSampleEnable;
-
- cfg.camif2vfeEnable =
- in->camif2OutputEnable;
-
- cfg.camif2busEnable =
- in->camif2BusEnable;
-
- cfg.irqSubsampleEnable =
- in->camifCfgFromCmd.irqSubSampleEnable;
-
- cfg.binningEnable =
- in->camifCfgFromCmd.binningEnable;
-
- cfg.misrEnable =
- in->camifCfgFromCmd.misrEnable;
-
- /* program camif_config */
- writel(*((uint32_t *)&cfg), ctrl->vfebase + CAMIF_CONFIG);
-}
-
-static void vfe_reg_bus_cmd(struct vfe_bus_cmd_data *in)
-{
- struct vfe_buscmd cmd;
- memset(&cmd, 0, sizeof(cmd));
-
- cmd.stripeReload = in->stripeReload;
- cmd.busPingpongReload = in->busPingpongReload;
- cmd.statsPingpongReload = in->statsPingpongReload;
-
- writel(*((uint32_t *)&cmd), ctrl->vfebase + VFE_BUS_CMD);
-
- CDBG("bus command = 0x%x\n", (*((uint32_t *)&cmd)));
-
- /* this is needed, as the control bits are pulse based.
- * Don't want to reload bus pingpong again. */
- in->busPingpongReload = 0;
- in->statsPingpongReload = 0;
- in->stripeReload = 0;
-}
-
-static void vfe_reg_module_cfg(struct vfe_module_enable *in)
-{
- struct vfe_mod_enable ena;
-
- memset(&ena, 0, sizeof(ena));
-
- ena.blackLevelCorrectionEnable = in->blackLevelCorrectionEnable;
- ena.lensRollOffEnable = in->lensRollOffEnable;
- ena.demuxEnable = in->demuxEnable;
- ena.chromaUpsampleEnable = in->chromaUpsampleEnable;
- ena.demosaicEnable = in->demosaicEnable;
- ena.statsEnable = in->statsEnable;
- ena.cropEnable = in->cropEnable;
- ena.mainScalerEnable = in->mainScalerEnable;
- ena.whiteBalanceEnable = in->whiteBalanceEnable;
- ena.colorCorrectionEnable = in->colorCorrectionEnable;
- ena.yHistEnable = in->yHistEnable;
- ena.skinToneEnable = in->skinToneEnable;
- ena.lumaAdaptationEnable = in->lumaAdaptationEnable;
- ena.rgbLUTEnable = in->rgbLUTEnable;
- ena.chromaEnhanEnable = in->chromaEnhanEnable;
- ena.asfEnable = in->asfEnable;
- ena.chromaSuppressionEnable = in->chromaSuppressionEnable;
- ena.chromaSubsampleEnable = in->chromaSubsampleEnable;
- ena.scaler2YEnable = in->scaler2YEnable;
- ena.scaler2CbcrEnable = in->scaler2CbcrEnable;
-
- writel(*((uint32_t *)&ena), ctrl->vfebase + VFE_MODULE_CFG);
-}
-
-static void vfe_program_dmi_cfg(enum VFE_DMI_RAM_SEL bankSel)
-{
- /* set bit 8 for auto increment. */
- uint32_t value = (uint32_t) ctrl->vfebase + VFE_DMI_CFG_DEFAULT;
-
- value += (uint32_t)bankSel;
- /* CDBG("dmi cfg input bank is 0x%x\n", bankSel); */
-
- writel(value, ctrl->vfebase + VFE_DMI_CFG);
- writel(0, ctrl->vfebase + VFE_DMI_ADDR);
-}
-
-static void vfe_write_lens_roll_off_table(
- struct vfe_cmd_roll_off_config *in)
-{
- uint16_t i;
- uint32_t data;
-
- uint16_t *initGr = in->initTableGr;
- uint16_t *initGb = in->initTableGb;
- uint16_t *initB = in->initTableB;
- uint16_t *initR = in->initTableR;
-
- int16_t *pDeltaGr = in->deltaTableGr;
- int16_t *pDeltaGb = in->deltaTableGb;
- int16_t *pDeltaB = in->deltaTableB;
- int16_t *pDeltaR = in->deltaTableR;
-
- vfe_program_dmi_cfg(ROLLOFF_RAM);
-
- /* first pack and write init table */
- for (i = 0; i < VFE_ROLL_OFF_INIT_TABLE_SIZE; i++) {
- data = (((uint32_t)(*initR)) & 0x0000FFFF) |
- (((uint32_t)(*initGr)) << 16);
- initR++;
- initGr++;
-
- writel(data, ctrl->vfebase + VFE_DMI_DATA_LO);
-
- data = (((uint32_t)(*initB)) & 0x0000FFFF) |
- (((uint32_t)(*initGr))<<16);
- initB++;
- initGb++;
-
- writel(data, ctrl->vfebase + VFE_DMI_DATA_LO);
- }
-
- /* there are gaps between the init table and delta table,
- * set the offset for delta table. */
- writel(LENS_ROLL_OFF_DELTA_TABLE_OFFSET,
- ctrl->vfebase + VFE_DMI_ADDR);
-
- /* pack and write delta table */
- for (i = 0; i < VFE_ROLL_OFF_DELTA_TABLE_SIZE; i++) {
- data = (((int32_t)(*pDeltaR)) & 0x0000FFFF) |
- (((int32_t)(*pDeltaGr))<<16);
- pDeltaR++;
- pDeltaGr++;
-
- writel(data, ctrl->vfebase + VFE_DMI_DATA_LO);
-
- data = (((int32_t)(*pDeltaB)) & 0x0000FFFF) |
- (((int32_t)(*pDeltaGb))<<16);
- pDeltaB++;
- pDeltaGb++;
-
- writel(data, ctrl->vfebase + VFE_DMI_DATA_LO);
- }
-
- /* After DMI transfer, to make it safe, need to set the
- * DMI_CFG to unselect any SRAM
- */
- /* unselect the SRAM Bank. */
- writel(VFE_DMI_CFG_DEFAULT, ctrl->vfebase + VFE_DMI_CFG);
-}
-
-static void vfe_set_default_reg_values(void)
-{
- writel(0x800080, ctrl->vfebase + VFE_DEMUX_GAIN_0);
- writel(0x800080, ctrl->vfebase + VFE_DEMUX_GAIN_1);
- writel(0xFFFFF, ctrl->vfebase + VFE_CGC_OVERRIDE);
-
- /* default frame drop period and pattern */
- writel(0x1f, ctrl->vfebase + VFE_FRAMEDROP_ENC_Y_CFG);
- writel(0x1f, ctrl->vfebase + VFE_FRAMEDROP_ENC_CBCR_CFG);
- writel(0xFFFFFFFF, ctrl->vfebase + VFE_FRAMEDROP_ENC_Y_PATTERN);
- writel(0xFFFFFFFF, ctrl->vfebase + VFE_FRAMEDROP_ENC_CBCR_PATTERN);
- writel(0x1f, ctrl->vfebase + VFE_FRAMEDROP_VIEW_Y_CFG);
- writel(0x1f, ctrl->vfebase + VFE_FRAMEDROP_VIEW_CBCR_CFG);
- writel(0xFFFFFFFF, ctrl->vfebase + VFE_FRAMEDROP_VIEW_Y_PATTERN);
- writel(0xFFFFFFFF, ctrl->vfebase + VFE_FRAMEDROP_VIEW_CBCR_PATTERN);
- writel(0, ctrl->vfebase + VFE_CLAMP_MIN_CFG);
- writel(0xFFFFFF, ctrl->vfebase + VFE_CLAMP_MAX_CFG);
-}
-
-static void vfe_config_demux(uint32_t period, uint32_t even, uint32_t odd)
-{
- writel(period, ctrl->vfebase + VFE_DEMUX_CFG);
- writel(even, ctrl->vfebase + VFE_DEMUX_EVEN_CFG);
- writel(odd, ctrl->vfebase + VFE_DEMUX_ODD_CFG);
-}
-
-static void vfe_pm_stop(void)
-{
- writel(VFE_PERFORMANCE_MONITOR_STOP, ctrl->vfebase + VFE_BUS_PM_CMD);
-}
-
-static void vfe_program_bus_rd_irq_en(uint32_t value)
-{
- writel(value, ctrl->vfebase + VFE_BUS_PINGPONG_IRQ_EN);
-}
-
-static void vfe_camif_go(void)
-{
- writel(CAMIF_COMMAND_START, ctrl->vfebase + CAMIF_COMMAND);
-}
-
-static void vfe_camif_stop_immediately(void)
-{
- writel(CAMIF_COMMAND_STOP_IMMEDIATELY, ctrl->vfebase + CAMIF_COMMAND);
- writel(0, ctrl->vfebase + VFE_CGC_OVERRIDE);
-}
-
-static void vfe_program_reg_update_cmd(uint32_t value)
-{
- writel(value, ctrl->vfebase + VFE_REG_UPDATE_CMD);
-}
-
-static void vfe_program_bus_cmd(uint32_t value)
-{
- writel(value, ctrl->vfebase + VFE_BUS_CMD);
-}
-
-static void vfe_program_global_reset_cmd(uint32_t value)
-{
- writel(value, ctrl->vfebase + VFE_GLOBAL_RESET_CMD);
-}
-
-static void vfe_program_axi_cmd(uint32_t value)
-{
- writel(value, ctrl->vfebase + VFE_AXI_CMD);
-}
-
-static void vfe_program_irq_composite_mask(uint32_t value)
-{
- writel(value, ctrl->vfebase + VFE_IRQ_COMPOSITE_MASK);
-}
-
-static inline void vfe_program_irq_mask(uint32_t value)
-{
- writel(value, ctrl->vfebase + VFE_IRQ_MASK);
-}
-
-static void vfe_program_chroma_upsample_cfg(uint32_t value)
-{
- writel(value, ctrl->vfebase + VFE_CHROMA_UPSAMPLE_CFG);
-}
-
-static uint32_t vfe_read_axi_status(void)
-{
- return readl(ctrl->vfebase + VFE_AXI_STATUS);
-}
-
-static uint32_t vfe_read_pm_status_in_raw_capture(void)
-{
- return readl(ctrl->vfebase + VFE_BUS_ENC_CBCR_WR_PM_STATS_1);
-}
-
-static void
-vfe_set_stats_pingpong_address(struct vfe_stats_control *afControl,
- struct vfe_stats_control *awbControl)
-{
- afControl->hwRegPingAddress = (uint8_t *)
- (ctrl->vfebase + VFE_BUS_STATS_AF_WR_PING_ADDR);
- afControl->hwRegPongAddress = (uint8_t *)
- (ctrl->vfebase + VFE_BUS_STATS_AF_WR_PONG_ADDR);
-
- awbControl->hwRegPingAddress = (uint8_t *)
- (ctrl->vfebase + VFE_BUS_STATS_AWB_WR_PING_ADDR);
- awbControl->hwRegPongAddress = (uint8_t *)
- (ctrl->vfebase + VFE_BUS_STATS_AWB_WR_PONG_ADDR);
-}
-
-static uint32_t vfe_read_camif_status(void)
-{
- return readl(ctrl->vfebase + CAMIF_STATUS);
-}
-
-static void vfe_program_lut_bank_sel(struct vfe_gamma_lut_sel *in)
-{
- struct VFE_GammaLutSelect_ConfigCmdType cmd;
-
- memset(&cmd, 0, sizeof(cmd));
-
- cmd.ch0BankSelect = in->ch0BankSelect;
- cmd.ch1BankSelect = in->ch1BankSelect;
- cmd.ch2BankSelect = in->ch2BankSelect;
- CDBG("VFE gamma lut bank selection is 0x%x\n", *((uint32_t *)&cmd));
- vfe_prog_hw(ctrl->vfebase + VFE_LUT_BANK_SEL,
- (uint32_t *)&cmd, sizeof(cmd));
-}
-
-static void vfe_program_stats_cmd(struct vfe_stats_cmd_data *in)
-{
- struct VFE_StatsCmdType stats;
- memset(&stats, 0, sizeof(stats));
-
- stats.autoFocusEnable = in->autoFocusEnable;
- stats.axwEnable = in->axwEnable;
- stats.histEnable = in->histEnable;
- stats.clearHistEnable = in->clearHistEnable;
- stats.histAutoClearEnable = in->histAutoClearEnable;
- stats.colorConversionEnable = in->colorConversionEnable;
-
- writel(*((uint32_t *)&stats), ctrl->vfebase + VFE_STATS_CMD);
-}
-
-static void vfe_pm_start(struct vfe_cmd_bus_pm_start *in)
-{
- struct VFE_Bus_Pm_ConfigCmdType cmd;
- memset(&cmd, 0, sizeof(struct VFE_Bus_Pm_ConfigCmdType));
-
- cmd.output2YWrPmEnable = in->output2YWrPmEnable;
- cmd.output2CbcrWrPmEnable = in->output2CbcrWrPmEnable;
- cmd.output1YWrPmEnable = in->output1YWrPmEnable;
- cmd.output1CbcrWrPmEnable = in->output1CbcrWrPmEnable;
-
- vfe_prog_hw(ctrl->vfebase + VFE_BUS_PM_CFG,
- (uint32_t *)&cmd, sizeof(cmd));
-}
-
-static void vfe_8k_pm_start(struct vfe_cmd_bus_pm_start *in)
-{
- in->output1CbcrWrPmEnable = ctrl->vfeBusConfigLocal.viewCbcrWrPathEn;
- in->output1YWrPmEnable = ctrl->vfeBusConfigLocal.viewYWrPathEn;
- in->output2CbcrWrPmEnable = ctrl->vfeBusConfigLocal.encCbcrWrPathEn;
- in->output2YWrPmEnable = ctrl->vfeBusConfigLocal.encYWrPathEn;
-
- if (in->output1CbcrWrPmEnable || in->output1YWrPmEnable)
- ctrl->viewPath.pmEnabled = TRUE;
-
- if (in->output2CbcrWrPmEnable || in->output2YWrPmEnable)
- ctrl->encPath.pmEnabled = TRUE;
-
- vfe_pm_start(in);
-
- writel(VFE_PERFORMANCE_MONITOR_GO, ctrl->vfebase + VFE_BUS_PM_CMD);
-}
-
-static uint32_t vfe_irq_pack(struct vfe_interrupt_mask data)
-{
- struct vfe_irqenable packedData;
-
- memset(&packedData, 0, sizeof(packedData));
-
- packedData.camifErrorIrq = data.camifErrorIrq;
- packedData.camifSofIrq = data.camifSofIrq;
- packedData.camifEolIrq = data.camifEolIrq;
- packedData.camifEofIrq = data.camifEofIrq;
- packedData.camifEpoch1Irq = data.camifEpoch1Irq;
- packedData.camifEpoch2Irq = data.camifEpoch2Irq;
- packedData.camifOverflowIrq = data.camifOverflowIrq;
- packedData.ceIrq = data.ceIrq;
- packedData.regUpdateIrq = data.regUpdateIrq;
- packedData.resetAckIrq = data.resetAckIrq;
- packedData.encYPingpongIrq = data.encYPingpongIrq;
- packedData.encCbcrPingpongIrq = data.encCbcrPingpongIrq;
- packedData.viewYPingpongIrq = data.viewYPingpongIrq;
- packedData.viewCbcrPingpongIrq = data.viewCbcrPingpongIrq;
- packedData.rdPingpongIrq = data.rdPingpongIrq;
- packedData.afPingpongIrq = data.afPingpongIrq;
- packedData.awbPingpongIrq = data.awbPingpongIrq;
- packedData.histPingpongIrq = data.histPingpongIrq;
- packedData.encIrq = data.encIrq;
- packedData.viewIrq = data.viewIrq;
- packedData.busOverflowIrq = data.busOverflowIrq;
- packedData.afOverflowIrq = data.afOverflowIrq;
- packedData.awbOverflowIrq = data.awbOverflowIrq;
- packedData.syncTimer0Irq = data.syncTimer0Irq;
- packedData.syncTimer1Irq = data.syncTimer1Irq;
- packedData.syncTimer2Irq = data.syncTimer2Irq;
- packedData.asyncTimer0Irq = data.asyncTimer0Irq;
- packedData.asyncTimer1Irq = data.asyncTimer1Irq;
- packedData.asyncTimer2Irq = data.asyncTimer2Irq;
- packedData.asyncTimer3Irq = data.asyncTimer3Irq;
- packedData.axiErrorIrq = data.axiErrorIrq;
- packedData.violationIrq = data.violationIrq;
-
- return *((uint32_t *)&packedData);
-}
-
-static uint32_t
-vfe_irq_composite_pack(struct vfe_irq_composite_mask_config data)
-{
- struct VFE_Irq_Composite_MaskType packedData;
-
- memset(&packedData, 0, sizeof(packedData));
-
- packedData.encIrqComMaskBits = data.encIrqComMask;
- packedData.viewIrqComMaskBits = data.viewIrqComMask;
- packedData.ceDoneSelBits = data.ceDoneSel;
-
- return *((uint32_t *)&packedData);
-}
-
-static void vfe_addr_convert(struct msm_vfe_phy_info *pinfo,
- enum vfe_resp_msg type, void *data, void **ext, int32_t *elen)
-{
- switch (type) {
- case VFE_MSG_OUTPUT1: {
- pinfo->y_phy =
- ((struct vfe_message *)data)->_u.msgOutput1.yBuffer;
- pinfo->cbcr_phy =
- ((struct vfe_message *)data)->_u.msgOutput1.cbcrBuffer;
-
- ((struct vfe_frame_extra *)ctrl->extdata)->bpcInfo =
- ((struct vfe_message *)data)->_u.msgOutput1.bpcInfo;
-
- ((struct vfe_frame_extra *)ctrl->extdata)->asfInfo =
- ((struct vfe_message *)data)->_u.msgOutput1.asfInfo;
-
- ((struct vfe_frame_extra *)ctrl->extdata)->frameCounter =
- ((struct vfe_message *)data)->_u.msgOutput1.frameCounter;
-
- ((struct vfe_frame_extra *)ctrl->extdata)->pmData =
- ((struct vfe_message *)data)->_u.msgOutput1.pmData;
-
- *ext = ctrl->extdata;
- *elen = ctrl->extlen;
- }
- break;
-
- case VFE_MSG_OUTPUT2: {
- pinfo->y_phy =
- ((struct vfe_message *)data)->_u.msgOutput2.yBuffer;
- pinfo->cbcr_phy =
- ((struct vfe_message *)data)->_u.msgOutput2.cbcrBuffer;
-
- CDBG("vfe_addr_convert, pinfo->y_phy = 0x%x\n", pinfo->y_phy);
- CDBG("vfe_addr_convert, pinfo->cbcr_phy = 0x%x\n",
- pinfo->cbcr_phy);
-
- ((struct vfe_frame_extra *)ctrl->extdata)->bpcInfo =
- ((struct vfe_message *)data)->_u.msgOutput2.bpcInfo;
-
- ((struct vfe_frame_extra *)ctrl->extdata)->asfInfo =
- ((struct vfe_message *)data)->_u.msgOutput2.asfInfo;
-
- ((struct vfe_frame_extra *)ctrl->extdata)->frameCounter =
- ((struct vfe_message *)data)->_u.msgOutput2.frameCounter;
-
- ((struct vfe_frame_extra *)ctrl->extdata)->pmData =
- ((struct vfe_message *)data)->_u.msgOutput2.pmData;
-
- *ext = ctrl->extdata;
- *elen = ctrl->extlen;
- }
- break;
-
- case VFE_MSG_STATS_AF:
- pinfo->sbuf_phy =
- ((struct vfe_message *)data)->_u.msgStatsAf.afBuffer;
- break;
-
- case VFE_MSG_STATS_WE:
- pinfo->sbuf_phy =
- ((struct vfe_message *)data)->_u.msgStatsWbExp.awbBuffer;
- break;
-
- default:
- break;
- } /* switch */
-}
-
-static void
-vfe_proc_ops(enum VFE_MESSAGE_ID id, void *msg, size_t len)
-{
- struct msm_vfe_resp *rp;
-
- /* In 8k, OUTPUT1 & OUTPUT2 messages arrive before
- * SNAPSHOT_DONE. We don't send such messages to user */
-
- CDBG("ctrl->vfeOperationMode = %d, msgId = %d\n",
- ctrl->vfeOperationMode, id);
-
- if ((ctrl->vfeOperationMode == VFE_START_OPERATION_MODE_SNAPSHOT) &&
- (id == VFE_MSG_ID_OUTPUT1 || id == VFE_MSG_ID_OUTPUT2)) {
- return;
- }
-
- rp = ctrl->resp->vfe_alloc(sizeof(struct msm_vfe_resp), ctrl->syncdata);
- if (!rp) {
- CDBG("rp: cannot allocate buffer\n");
- return;
- }
-
- CDBG("vfe_proc_ops, msgId = %d\n", id);
-
- rp->evt_msg.type = MSM_CAMERA_MSG;
- rp->evt_msg.msg_id = id;
- rp->evt_msg.len = len;
- rp->evt_msg.data = msg;
-
- switch (rp->evt_msg.msg_id) {
- case VFE_MSG_ID_SNAPSHOT_DONE:
- rp->type = VFE_MSG_SNAPSHOT;
- break;
-
- case VFE_MSG_ID_OUTPUT1:
- rp->type = VFE_MSG_OUTPUT1;
- vfe_addr_convert(&(rp->phy), VFE_MSG_OUTPUT1,
- rp->evt_msg.data, &(rp->extdata),
- &(rp->extlen));
- break;
-
- case VFE_MSG_ID_OUTPUT2:
- rp->type = VFE_MSG_OUTPUT2;
- vfe_addr_convert(&(rp->phy), VFE_MSG_OUTPUT2,
- rp->evt_msg.data, &(rp->extdata),
- &(rp->extlen));
- break;
-
- case VFE_MSG_ID_STATS_AUTOFOCUS:
- rp->type = VFE_MSG_STATS_AF;
- vfe_addr_convert(&(rp->phy), VFE_MSG_STATS_AF,
- rp->evt_msg.data, NULL, NULL);
- break;
-
- case VFE_MSG_ID_STATS_WB_EXP:
- rp->type = VFE_MSG_STATS_WE;
- vfe_addr_convert(&(rp->phy), VFE_MSG_STATS_WE,
- rp->evt_msg.data, NULL, NULL);
- break;
-
- default:
- rp->type = VFE_MSG_GENERAL;
- break;
- }
-
- ctrl->resp->vfe_resp(rp, MSM_CAM_Q_VFE_MSG, ctrl->syncdata);
-}
-
-static void vfe_send_msg_no_payload(enum VFE_MESSAGE_ID id)
-{
- struct vfe_message *msg;
-
- msg = kzalloc(sizeof(*msg), GFP_ATOMIC);
- if (!msg)
- return;
-
- msg->_d = id;
- vfe_proc_ops(id, msg, 0);
-}
-
-static void vfe_send_bus_overflow_msg(void)
-{
- struct vfe_message *msg;
- msg =
- kzalloc(sizeof(struct vfe_message), GFP_ATOMIC);
- if (!msg)
- return;
-
- msg->_d = VFE_MSG_ID_BUS_OVERFLOW;
-#if 0
- memcpy(&(msg->_u.msgBusOverflow),
- &ctrl->vfePmData, sizeof(ctrl->vfePmData));
-#endif
-
- vfe_proc_ops(VFE_MSG_ID_BUS_OVERFLOW,
- msg, sizeof(struct vfe_message));
-}
-
-static void vfe_send_camif_error_msg(void)
-{
-#if 0
- struct vfe_message *msg;
- msg =
- kzalloc(sizeof(struct vfe_message), GFP_ATOMIC);
- if (!msg)
- return;
-
- msg->_d = VFE_MSG_ID_CAMIF_ERROR;
- memcpy(&(msg->_u.msgCamifError),
- &ctrl->vfeCamifStatusLocal, sizeof(ctrl->vfeCamifStatusLocal));
-
- vfe_proc_ops(VFE_MSG_ID_CAMIF_ERROR,
- msg, sizeof(struct vfe_message));
-#endif
-}
-
-static void vfe_process_error_irq(
- struct vfe_interrupt_status *irqstatus)
-{
- /* all possible error irq. Note error irqs are not enabled, it is
- * checked only when other interrupts are present. */
- if (irqstatus->afOverflowIrq)
- vfe_send_msg_no_payload(VFE_MSG_ID_AF_OVERFLOW);
-
- if (irqstatus->awbOverflowIrq)
- vfe_send_msg_no_payload(VFE_MSG_ID_AWB_OVERFLOW);
-
- if (irqstatus->axiErrorIrq)
- vfe_send_msg_no_payload(VFE_MSG_ID_AXI_ERROR);
-
- if (irqstatus->busOverflowIrq)
- vfe_send_bus_overflow_msg();
-
- if (irqstatus->camifErrorIrq)
- vfe_send_camif_error_msg();
-
- if (irqstatus->camifOverflowIrq)
- vfe_send_msg_no_payload(VFE_MSG_ID_CAMIF_OVERFLOW);
-
- if (irqstatus->violationIrq)
- ;
-}
-
-static void vfe_process_camif_sof_irq(void)
-{
- /* increment the frame id number. */
- ctrl->vfeFrameId++;
-
- CDBG("camif_sof_irq, frameId = %d\n",
- ctrl->vfeFrameId);
-
- /* In snapshot mode, if frame skip is programmed,
- * need to check it accordingly to stop camif at
- * correct frame boundary. For the dropped frames,
- * there won't be any output path irqs, but there is
- * still SOF irq, which can help us determine when
- * to stop the camif.
- */
- if (ctrl->vfeOperationMode) {
- if ((1 << ctrl->vfeFrameSkipCount) &
- ctrl->vfeFrameSkipPattern) {
-
- ctrl->vfeSnapShotCount--;
- if (ctrl->vfeSnapShotCount == 0)
- /* terminate vfe pipeline at frame boundary. */
- writel(CAMIF_COMMAND_STOP_AT_FRAME_BOUNDARY,
- ctrl->vfebase + CAMIF_COMMAND);
- }
-
- /* update frame skip counter for bit checking. */
- ctrl->vfeFrameSkipCount++;
- if (ctrl->vfeFrameSkipCount ==
- (ctrl->vfeFrameSkipPeriod + 1))
- ctrl->vfeFrameSkipCount = 0;
- }
-}
-
-static int vfe_get_af_pingpong_status(void)
-{
- uint32_t busPingPongStatus;
- int rc = 0;
-
- busPingPongStatus =
- readl(ctrl->vfebase + VFE_BUS_PINGPONG_STATUS);
-
- if ((busPingPongStatus & VFE_AF_PINGPONG_STATUS_BIT) == 0)
- return -EFAULT;
-
- return rc;
-}
-
-static uint32_t vfe_read_af_buf_addr(boolean pipo)
-{
- if (pipo == FALSE)
- return readl(ctrl->vfebase + VFE_BUS_STATS_AF_WR_PING_ADDR);
- else
- return readl(ctrl->vfebase + VFE_BUS_STATS_AF_WR_PONG_ADDR);
-}
-
-static void
-vfe_update_af_buf_addr(boolean pipo, uint32_t addr)
-{
- if (pipo == FALSE)
- writel(addr, ctrl->vfebase + VFE_BUS_STATS_AF_WR_PING_ADDR);
- else
- writel(addr, ctrl->vfebase + VFE_BUS_STATS_AF_WR_PONG_ADDR);
-}
-
-static void
-vfe_send_af_stats_msg(uint32_t afBufAddress)
-{
- /* unsigned long flags; */
- struct vfe_message *msg;
- msg =
- kzalloc(sizeof(struct vfe_message), GFP_ATOMIC);
- if (!msg)
- return;
-
- /* fill message with right content. */
- /* @todo This is causing issues, need further investigate */
- /* spin_lock_irqsave(&ctrl->state_lock, flags); */
- if (ctrl->vstate != VFE_STATE_ACTIVE) {
- kfree(msg);
- goto af_stats_done;
- }
-
- msg->_d = VFE_MSG_ID_STATS_AUTOFOCUS;
- msg->_u.msgStatsAf.afBuffer = afBufAddress;
- msg->_u.msgStatsAf.frameCounter = ctrl->vfeFrameId;
-
- vfe_proc_ops(VFE_MSG_ID_STATS_AUTOFOCUS,
- msg, sizeof(struct vfe_message));
-
- ctrl->afStatsControl.ackPending = TRUE;
-
-af_stats_done:
- /* spin_unlock_irqrestore(&ctrl->state_lock, flags); */
- return;
-}
-
-static void vfe_process_stats_af_irq(void)
-{
- boolean bufferAvailable;
-
- if (!(ctrl->afStatsControl.ackPending)) {
-
- /* read hardware status. */
- ctrl->afStatsControl.pingPongStatus =
- vfe_get_af_pingpong_status();
-
- bufferAvailable =
- (ctrl->afStatsControl.pingPongStatus) ^ 1;
-
- ctrl->afStatsControl.bufToRender =
- vfe_read_af_buf_addr(bufferAvailable);
-
- /* update the same buffer address (ping or pong) */
- vfe_update_af_buf_addr(bufferAvailable,
- ctrl->afStatsControl.nextFrameAddrBuf);
-
- vfe_send_af_stats_msg(ctrl->afStatsControl.bufToRender);
- } else
- ctrl->afStatsControl.droppedStatsFrameCount++;
-}
-
-static boolean vfe_get_awb_pingpong_status(void)
-{
- uint32_t busPingPongStatus;
-
- busPingPongStatus =
- readl(ctrl->vfebase + VFE_BUS_PINGPONG_STATUS);
-
- if ((busPingPongStatus & VFE_AWB_PINGPONG_STATUS_BIT) == 0)
- return FALSE;
-
- return TRUE;
-}
-
-static uint32_t
-vfe_read_awb_buf_addr(boolean pingpong)
-{
- if (pingpong == FALSE)
- return readl(ctrl->vfebase + VFE_BUS_STATS_AWB_WR_PING_ADDR);
- else
- return readl(ctrl->vfebase + VFE_BUS_STATS_AWB_WR_PONG_ADDR);
-}
-
-static void vfe_update_awb_buf_addr(
- boolean pingpong, uint32_t addr)
-{
- if (pingpong == FALSE)
- writel(addr, ctrl->vfebase + VFE_BUS_STATS_AWB_WR_PING_ADDR);
- else
- writel(addr, ctrl->vfebase + VFE_BUS_STATS_AWB_WR_PONG_ADDR);
-}
-
-static void vfe_send_awb_stats_msg(uint32_t awbBufAddress)
-{
- /* unsigned long flags; */
- struct vfe_message *msg;
-
- msg =
- kzalloc(sizeof(struct vfe_message), GFP_ATOMIC);
- if (!msg)
- return;
-
- /* fill message with right content. */
- /* @todo This is causing issues, need further investigate */
- /* spin_lock_irqsave(&ctrl->state_lock, flags); */
- if (ctrl->vstate != VFE_STATE_ACTIVE) {
- kfree(msg);
- goto awb_stats_done;
- }
-
- msg->_d = VFE_MSG_ID_STATS_WB_EXP;
- msg->_u.msgStatsWbExp.awbBuffer = awbBufAddress;
- msg->_u.msgStatsWbExp.frameCounter = ctrl->vfeFrameId;
-
- vfe_proc_ops(VFE_MSG_ID_STATS_WB_EXP,
- msg, sizeof(struct vfe_message));
-
- ctrl->awbStatsControl.ackPending = TRUE;
-
-awb_stats_done:
- /* spin_unlock_irqrestore(&ctrl->state_lock, flags); */
- return;
-}
-
-static void vfe_process_stats_awb_irq(void)
-{
- boolean bufferAvailable;
-
- if (!(ctrl->awbStatsControl.ackPending)) {
-
- ctrl->awbStatsControl.pingPongStatus =
- vfe_get_awb_pingpong_status();
-
- bufferAvailable = (ctrl->awbStatsControl.pingPongStatus) ^ 1;
-
- ctrl->awbStatsControl.bufToRender =
- vfe_read_awb_buf_addr(bufferAvailable);
-
- vfe_update_awb_buf_addr(bufferAvailable,
- ctrl->awbStatsControl.nextFrameAddrBuf);
-
- vfe_send_awb_stats_msg(ctrl->awbStatsControl.bufToRender);
-
- } else
- ctrl->awbStatsControl.droppedStatsFrameCount++;
-}
-
-static void vfe_process_sync_timer_irq(
- struct vfe_interrupt_status *irqstatus)
-{
- if (irqstatus->syncTimer0Irq)
- vfe_send_msg_no_payload(VFE_MSG_ID_SYNC_TIMER0_DONE);
-
- if (irqstatus->syncTimer1Irq)
- vfe_send_msg_no_payload(VFE_MSG_ID_SYNC_TIMER1_DONE);
-
- if (irqstatus->syncTimer2Irq)
- vfe_send_msg_no_payload(VFE_MSG_ID_SYNC_TIMER2_DONE);
-}
-
-static void vfe_process_async_timer_irq(
- struct vfe_interrupt_status *irqstatus)
-{
-
- if (irqstatus->asyncTimer0Irq)
- vfe_send_msg_no_payload(VFE_MSG_ID_ASYNC_TIMER0_DONE);
-
- if (irqstatus->asyncTimer1Irq)
- vfe_send_msg_no_payload(VFE_MSG_ID_ASYNC_TIMER1_DONE);
-
- if (irqstatus->asyncTimer2Irq)
- vfe_send_msg_no_payload(VFE_MSG_ID_ASYNC_TIMER2_DONE);
-
- if (irqstatus->asyncTimer3Irq)
- vfe_send_msg_no_payload(VFE_MSG_ID_ASYNC_TIMER3_DONE);
-}
-
-static void vfe_send_violation_msg(void)
-{
- vfe_send_msg_no_payload(VFE_MSG_ID_VIOLATION);
-}
-
-static void vfe_send_async_timer_msg(void)
-{
- vfe_send_msg_no_payload(VFE_MSG_ID_ASYNC_TIMER0_DONE);
-}
-
-static void vfe_write_gamma_table(uint8_t channel,
- boolean bank, int16_t *pTable)
-{
- uint16_t i;
-
- enum VFE_DMI_RAM_SEL dmiRamSel = NO_MEM_SELECTED;
-
- switch (channel) {
- case 0:
- if (bank == 0)
- dmiRamSel = RGBLUT_RAM_CH0_BANK0;
- else
- dmiRamSel = RGBLUT_RAM_CH0_BANK1;
- break;
-
- case 1:
- if (bank == 0)
- dmiRamSel = RGBLUT_RAM_CH1_BANK0;
- else
- dmiRamSel = RGBLUT_RAM_CH1_BANK1;
- break;
-
- case 2:
- if (bank == 0)
- dmiRamSel = RGBLUT_RAM_CH2_BANK0;
- else
- dmiRamSel = RGBLUT_RAM_CH2_BANK1;
- break;
-
- default:
- break;
- }
-
- vfe_program_dmi_cfg(dmiRamSel);
-
- for (i = 0; i < VFE_GAMMA_TABLE_LENGTH; i++) {
- writel((uint32_t)(*pTable), ctrl->vfebase + VFE_DMI_DATA_LO);
- pTable++;
- }
-
- /* After DMI transfer, need to set the DMI_CFG to unselect any SRAM
- unselect the SRAM Bank. */
- writel(VFE_DMI_CFG_DEFAULT, ctrl->vfebase + VFE_DMI_CFG);
-}
-
-static void vfe_prog_hw_testgen_cmd(uint32_t value)
-{
- writel(value, ctrl->vfebase + VFE_HW_TESTGEN_CMD);
-}
-
-static inline void vfe_read_irq_status(struct vfe_irq_thread_msg *out)
-{
- uint32_t *temp;
-
- memset(out, 0, sizeof(struct vfe_irq_thread_msg));
-
- temp = (uint32_t *)(ctrl->vfebase + VFE_IRQ_STATUS);
- out->vfeIrqStatus = readl(temp);
-
- temp = (uint32_t *)(ctrl->vfebase + CAMIF_STATUS);
- out->camifStatus = readl(temp);
- writel(0x7, ctrl->vfebase + CAMIF_COMMAND);
- writel(0x3, ctrl->vfebase + CAMIF_COMMAND);
- CDBG("camifStatus = 0x%x\n", out->camifStatus);
-
-/*
- temp = (uint32_t *)(ctrl->vfebase + VFE_DEMOSAIC_STATUS);
- out->demosaicStatus = readl(temp);
-
- temp = (uint32_t *)(ctrl->vfebase + VFE_ASF_MAX_EDGE);
- out->asfMaxEdge = readl(temp);
-
- temp = (uint32_t *)(ctrl->vfebase + VFE_BUS_ENC_Y_WR_PM_STATS_0);
-*/
-
-#if 0
- out->pmInfo.encPathPmInfo.yWrPmStats0 = readl(temp++);
- out->pmInfo.encPathPmInfo.yWrPmStats1 = readl(temp++);
- out->pmInfo.encPathPmInfo.cbcrWrPmStats0 = readl(temp++);
- out->pmInfo.encPathPmInfo.cbcrWrPmStats1 = readl(temp++);
- out->pmInfo.viewPathPmInfo.yWrPmStats0 = readl(temp++);
- out->pmInfo.viewPathPmInfo.yWrPmStats1 = readl(temp++);
- out->pmInfo.viewPathPmInfo.cbcrWrPmStats0 = readl(temp++);
- out->pmInfo.viewPathPmInfo.cbcrWrPmStats1 = readl(temp);
-#endif /* if 0 Jeff */
-}
-
-static struct vfe_interrupt_status
-vfe_parse_interrupt_status(uint32_t irqStatusIn)
-{
- struct vfe_irqenable hwstat;
- struct vfe_interrupt_status ret;
- boolean temp;
-
- memset(&hwstat, 0, sizeof(hwstat));
- memset(&ret, 0, sizeof(ret));
-
- hwstat = *((struct vfe_irqenable *)(&irqStatusIn));
-
- ret.camifErrorIrq = hwstat.camifErrorIrq;
- ret.camifSofIrq = hwstat.camifSofIrq;
- ret.camifEolIrq = hwstat.camifEolIrq;
- ret.camifEofIrq = hwstat.camifEofIrq;
- ret.camifEpoch1Irq = hwstat.camifEpoch1Irq;
- ret.camifEpoch2Irq = hwstat.camifEpoch2Irq;
- ret.camifOverflowIrq = hwstat.camifOverflowIrq;
- ret.ceIrq = hwstat.ceIrq;
- ret.regUpdateIrq = hwstat.regUpdateIrq;
- ret.resetAckIrq = hwstat.resetAckIrq;
- ret.encYPingpongIrq = hwstat.encYPingpongIrq;
- ret.encCbcrPingpongIrq = hwstat.encCbcrPingpongIrq;
- ret.viewYPingpongIrq = hwstat.viewYPingpongIrq;
- ret.viewCbcrPingpongIrq = hwstat.viewCbcrPingpongIrq;
- ret.rdPingpongIrq = hwstat.rdPingpongIrq;
- ret.afPingpongIrq = hwstat.afPingpongIrq;
- ret.awbPingpongIrq = hwstat.awbPingpongIrq;
- ret.histPingpongIrq = hwstat.histPingpongIrq;
- ret.encIrq = hwstat.encIrq;
- ret.viewIrq = hwstat.viewIrq;
- ret.busOverflowIrq = hwstat.busOverflowIrq;
- ret.afOverflowIrq = hwstat.afOverflowIrq;
- ret.awbOverflowIrq = hwstat.awbOverflowIrq;
- ret.syncTimer0Irq = hwstat.syncTimer0Irq;
- ret.syncTimer1Irq = hwstat.syncTimer1Irq;
- ret.syncTimer2Irq = hwstat.syncTimer2Irq;
- ret.asyncTimer0Irq = hwstat.asyncTimer0Irq;
- ret.asyncTimer1Irq = hwstat.asyncTimer1Irq;
- ret.asyncTimer2Irq = hwstat.asyncTimer2Irq;
- ret.asyncTimer3Irq = hwstat.asyncTimer3Irq;
- ret.axiErrorIrq = hwstat.axiErrorIrq;
- ret.violationIrq = hwstat.violationIrq;
-
- /* logic OR of any error bits
- * although each irq corresponds to a bit, the data type here is a
- * boolean already. hence use logic operation.
- */
- temp =
- ret.camifErrorIrq ||
- ret.camifOverflowIrq ||
- ret.afOverflowIrq ||
- ret.awbPingpongIrq ||
- ret.busOverflowIrq ||
- ret.axiErrorIrq ||
- ret.violationIrq;
-
- ret.anyErrorIrqs = temp;
-
- /* logic OR of any output path bits*/
- temp =
- ret.encYPingpongIrq ||
- ret.encCbcrPingpongIrq ||
- ret.encIrq;
-
- ret.anyOutput2PathIrqs = temp;
-
- temp =
- ret.viewYPingpongIrq ||
- ret.viewCbcrPingpongIrq ||
- ret.viewIrq;
-
- ret.anyOutput1PathIrqs = temp;
-
- ret.anyOutputPathIrqs =
- ret.anyOutput1PathIrqs ||
- ret.anyOutput2PathIrqs;
-
- /* logic OR of any sync timer bits*/
- temp =
- ret.syncTimer0Irq ||
- ret.syncTimer1Irq ||
- ret.syncTimer2Irq;
-
- ret.anySyncTimerIrqs = temp;
-
- /* logic OR of any async timer bits*/
- temp =
- ret.asyncTimer0Irq ||
- ret.asyncTimer1Irq ||
- ret.asyncTimer2Irq ||
- ret.asyncTimer3Irq;
-
- ret.anyAsyncTimerIrqs = temp;
-
- /* bool for all interrupts that are not allowed in idle state */
- temp =
- ret.anyErrorIrqs ||
- ret.anyOutputPathIrqs ||
- ret.anySyncTimerIrqs ||
- ret.regUpdateIrq ||
- ret.awbPingpongIrq ||
- ret.afPingpongIrq ||
- ret.camifSofIrq ||
- ret.camifEpoch2Irq ||
- ret.camifEpoch1Irq;
-
- ret.anyIrqForActiveStatesOnly =
- temp;
-
- return ret;
-}
-
-static struct vfe_frame_asf_info
-vfe_get_asf_frame_info(struct vfe_irq_thread_msg *in)
-{
- struct vfe_asf_info asfInfoTemp;
- struct vfe_frame_asf_info rc;
-
- memset(&rc, 0, sizeof(rc));
- memset(&asfInfoTemp, 0, sizeof(asfInfoTemp));
-
- asfInfoTemp =
- *((struct vfe_asf_info *)(&(in->asfMaxEdge)));
-
- rc.asfHbiCount = asfInfoTemp.HBICount;
- rc.asfMaxEdge = asfInfoTemp.maxEdge;
-
- return rc;
-}
-
-static struct vfe_frame_bpc_info
-vfe_get_demosaic_frame_info(struct vfe_irq_thread_msg *in)
-{
- struct vfe_bps_info bpcInfoTemp;
- struct vfe_frame_bpc_info rc;
-
- memset(&rc, 0, sizeof(rc));
- memset(&bpcInfoTemp, 0, sizeof(bpcInfoTemp));
-
- bpcInfoTemp =
- *((struct vfe_bps_info *)(&(in->demosaicStatus)));
-
- rc.greenDefectPixelCount =
- bpcInfoTemp.greenBadPixelCount;
-
- rc.redBlueDefectPixelCount =
- bpcInfoTemp.RedBlueBadPixelCount;
-
- return rc;
-}
-
-static struct vfe_msg_camif_status
-vfe_get_camif_status(struct vfe_irq_thread_msg *in)
-{
- struct vfe_camif_stats camifStatusTemp;
- struct vfe_msg_camif_status rc;
-
- memset(&rc, 0, sizeof(rc));
- memset(&camifStatusTemp, 0, sizeof(camifStatusTemp));
-
- camifStatusTemp =
- *((struct vfe_camif_stats *)(&(in->camifStatus)));
-
- rc.camifState = (boolean)camifStatusTemp.camifHalt;
- rc.lineCount = camifStatusTemp.lineCount;
- rc.pixelCount = camifStatusTemp.pixelCount;
-
- return rc;
-}
-
-static struct vfe_bus_performance_monitor
-vfe_get_performance_monitor_data(struct vfe_irq_thread_msg *in)
-{
- struct vfe_bus_performance_monitor rc;
- memset(&rc, 0, sizeof(rc));
-
- rc.encPathPmInfo.yWrPmStats0 =
- in->pmInfo.encPathPmInfo.yWrPmStats0;
- rc.encPathPmInfo.yWrPmStats1 =
- in->pmInfo.encPathPmInfo.yWrPmStats1;
- rc.encPathPmInfo.cbcrWrPmStats0 =
- in->pmInfo.encPathPmInfo.cbcrWrPmStats0;
- rc.encPathPmInfo.cbcrWrPmStats1 =
- in->pmInfo.encPathPmInfo.cbcrWrPmStats1;
- rc.viewPathPmInfo.yWrPmStats0 =
- in->pmInfo.viewPathPmInfo.yWrPmStats0;
- rc.viewPathPmInfo.yWrPmStats1 =
- in->pmInfo.viewPathPmInfo.yWrPmStats1;
- rc.viewPathPmInfo.cbcrWrPmStats0 =
- in->pmInfo.viewPathPmInfo.cbcrWrPmStats0;
- rc.viewPathPmInfo.cbcrWrPmStats1 =
- in->pmInfo.viewPathPmInfo.cbcrWrPmStats1;
-
- return rc;
-}
-
-static void vfe_process_reg_update_irq(void)
-{
- CDBG("vfe_process_reg_update_irq: ackPendingFlag is %d\n",
- ctrl->vfeStartAckPendingFlag);
- if (ctrl->vfeStartAckPendingFlag == TRUE) {
- vfe_send_msg_no_payload(VFE_MSG_ID_START_ACK);
- ctrl->vfeStartAckPendingFlag = FALSE;
- } else
- vfe_send_msg_no_payload(VFE_MSG_ID_UPDATE_ACK);
-}
-
-static void vfe_process_reset_irq(void)
-{
- /* unsigned long flags; */
-
- /* @todo This is causing issues, need further investigate */
- /* spin_lock_irqsave(&ctrl->state_lock, flags); */
- ctrl->vstate = VFE_STATE_IDLE;
- /* spin_unlock_irqrestore(&ctrl->state_lock, flags); */
-
- if (ctrl->vfeStopAckPending == TRUE) {
- ctrl->vfeStopAckPending = FALSE;
- vfe_send_msg_no_payload(VFE_MSG_ID_STOP_ACK);
- } else {
- vfe_set_default_reg_values();
- vfe_send_msg_no_payload(VFE_MSG_ID_RESET_ACK);
- }
-}
-
-static void vfe_process_pingpong_irq(struct vfe_output_path *in,
- uint8_t fragmentCount)
-{
- uint16_t circularIndex;
- uint32_t nextFragmentAddr;
-
- /* get next fragment address from circular buffer */
- circularIndex = (in->fragIndex) % (2 * fragmentCount);
- nextFragmentAddr = in->addressBuffer[circularIndex];
-
- in->fragIndex = circularIndex + 1;
-
- /* use next fragment to program hardware ping/pong address. */
- if (in->hwCurrentFlag == ping) {
- writel(nextFragmentAddr, in->hwRegPingAddress);
- in->hwCurrentFlag = pong;
-
- } else {
- writel(nextFragmentAddr, in->hwRegPongAddress);
- in->hwCurrentFlag = ping;
- }
-}
-
-static void vfe_send_output2_msg(
- struct vfe_msg_output *pPayload)
-{
- /* unsigned long flags; */
- struct vfe_message *msg;
-
- msg = kzalloc(sizeof(struct vfe_message), GFP_ATOMIC);
- if (!msg)
- return;
-
- /* fill message with right content. */
- /* @todo This is causing issues, need further investigate */
- /* spin_lock_irqsave(&ctrl->state_lock, flags); */
- if (ctrl->vstate != VFE_STATE_ACTIVE) {
- kfree(msg);
- goto output2_msg_done;
- }
-
- msg->_d = VFE_MSG_ID_OUTPUT2;
-
- memcpy(&(msg->_u.msgOutput2),
- (void *)pPayload, sizeof(struct vfe_msg_output));
-
- vfe_proc_ops(VFE_MSG_ID_OUTPUT2,
- msg, sizeof(struct vfe_message));
-
- ctrl->encPath.ackPending = TRUE;
-
- if (!(ctrl->vfeRequestedSnapShotCount <= 3) &&
- (ctrl->vfeOperationMode ==
- VFE_START_OPERATION_MODE_SNAPSHOT))
- ctrl->encPath.ackPending = TRUE;
-
-output2_msg_done:
- /* spin_unlock_irqrestore(&ctrl->state_lock, flags); */
- return;
-}
-
-static void vfe_send_output1_msg(
- struct vfe_msg_output *pPayload)
-{
- /* unsigned long flags; */
- struct vfe_message *msg;
-
- msg = kzalloc(sizeof(struct vfe_message), GFP_ATOMIC);
- if (!msg)
- return;
-
- /* @todo This is causing issues, need further investigate */
- /* spin_lock_irqsave(&ctrl->state_lock, flags); */
- if (ctrl->vstate != VFE_STATE_ACTIVE) {
- kfree(msg);
- goto output1_msg_done;
- }
-
- msg->_d = VFE_MSG_ID_OUTPUT1;
- memmove(&(msg->_u),
- (void *)pPayload, sizeof(struct vfe_msg_output));
-
- vfe_proc_ops(VFE_MSG_ID_OUTPUT1,
- msg, sizeof(struct vfe_message));
-
- ctrl->viewPath.ackPending = TRUE;
-
- if (!(ctrl->vfeRequestedSnapShotCount <= 3) &&
- (ctrl->vfeOperationMode ==
- VFE_START_OPERATION_MODE_SNAPSHOT))
- ctrl->viewPath.ackPending = TRUE;
-
-output1_msg_done:
- /* spin_unlock_irqrestore(&ctrl->state_lock, flags); */
- return;
-}
-
-static void vfe_send_output_msg(boolean whichOutputPath,
- uint32_t yPathAddr, uint32_t cbcrPathAddr)
-{
- struct vfe_msg_output msgPayload;
-
- msgPayload.yBuffer = yPathAddr;
- msgPayload.cbcrBuffer = cbcrPathAddr;
-
- /* asf info is common for both output1 and output2 */
-#if 0
- msgPayload.asfInfo.asfHbiCount = ctrl->vfeAsfFrameInfo.asfHbiCount;
- msgPayload.asfInfo.asfMaxEdge = ctrl->vfeAsfFrameInfo.asfMaxEdge;
-
- /* demosaic info is common for both output1 and output2 */
- msgPayload.bpcInfo.greenDefectPixelCount =
- ctrl->vfeBpcFrameInfo.greenDefectPixelCount;
- msgPayload.bpcInfo.redBlueDefectPixelCount =
- ctrl->vfeBpcFrameInfo.redBlueDefectPixelCount;
-#endif /* if 0 */
-
- /* frame ID is common for both paths. */
- msgPayload.frameCounter = ctrl->vfeFrameId;
-
- if (whichOutputPath) {
- /* msgPayload.pmData = ctrl->vfePmData.encPathPmInfo; */
- vfe_send_output2_msg(&msgPayload);
- } else {
- /* msgPayload.pmData = ctrl->vfePmData.viewPathPmInfo; */
- vfe_send_output1_msg(&msgPayload);
- }
-}
-
-static void vfe_process_frame_done_irq_multi_frag(
- struct vfe_output_path_combo *in)
-{
- uint32_t yAddress, cbcrAddress;
- uint16_t idx;
- uint32_t *ptrY;
- uint32_t *ptrCbcr;
- const uint32_t *ptrSrc;
- uint8_t i;
-
- if (!in->ackPending) {
-
- idx = (in->currentFrame) * (in->fragCount);
-
- /* Send output message. */
- yAddress = in->yPath.addressBuffer[idx];
- cbcrAddress = in->cbcrPath.addressBuffer[idx];
-
- /* copy next frame to current frame. */
- ptrSrc = in->nextFrameAddrBuf;
- ptrY = (uint32_t *)&(in->yPath.addressBuffer[idx]);
- ptrCbcr = (uint32_t *)&(in->cbcrPath.addressBuffer[idx]);
-
- /* Copy Y address */
- for (i = 0; i < in->fragCount; i++)
- *ptrY++ = *ptrSrc++;
-
- /* Copy Cbcr address */
- for (i = 0; i < in->fragCount; i++)
- *ptrCbcr++ = *ptrSrc++;
-
- vfe_send_output_msg(in->whichOutputPath, yAddress, cbcrAddress);
-
- } else {
- if (in->whichOutputPath == 0)
- ctrl->vfeDroppedFrameCounts.output1Count++;
-
- if (in->whichOutputPath == 1)
- ctrl->vfeDroppedFrameCounts.output2Count++;
- }
-
- /* toggle current frame. */
- in->currentFrame = in->currentFrame^1;
-
- if (ctrl->vfeOperationMode)
- in->snapshotPendingCount--;
-}
-
-static void vfe_process_frame_done_irq_no_frag_io(
- struct vfe_output_path_combo *in, uint32_t *pNextAddr,
- uint32_t *pdestRenderAddr)
-{
- uint32_t busPingPongStatus;
- uint32_t tempAddress;
-
- /* 1. read hw status register. */
- busPingPongStatus =
- readl(ctrl->vfebase + VFE_BUS_PINGPONG_STATUS);
-
- CDBG("hardware status is 0x%x\n", busPingPongStatus);
-
- /* 2. determine ping or pong */
- /* use cbcr status */
- busPingPongStatus = busPingPongStatus & (1<<(in->cbcrStatusBit));
-
- /* 3. read out address and update address */
- if (busPingPongStatus == 0) {
- /* hw is working on ping, render pong buffer */
- /* a. read out pong address */
- /* read out y address. */
- tempAddress = readl(in->yPath.hwRegPongAddress);
-
- CDBG("pong 1 addr = 0x%x\n", tempAddress);
- *pdestRenderAddr++ = tempAddress;
- /* read out cbcr address. */
- tempAddress = readl(in->cbcrPath.hwRegPongAddress);
-
- CDBG("pong 2 addr = 0x%x\n", tempAddress);
- *pdestRenderAddr = tempAddress;
-
- /* b. update pong address */
- writel(*pNextAddr++, in->yPath.hwRegPongAddress);
- writel(*pNextAddr, in->cbcrPath.hwRegPongAddress);
- } else {
- /* hw is working on pong, render ping buffer */
-
- /* a. read out ping address */
- tempAddress = readl(in->yPath.hwRegPingAddress);
- CDBG("ping 1 addr = 0x%x\n", tempAddress);
- *pdestRenderAddr++ = tempAddress;
- tempAddress = readl(in->cbcrPath.hwRegPingAddress);
-
- CDBG("ping 2 addr = 0x%x\n", tempAddress);
- *pdestRenderAddr = tempAddress;
-
- /* b. update ping address */
- writel(*pNextAddr++, in->yPath.hwRegPingAddress);
- CDBG("NextAddress = 0x%x\n", *pNextAddr);
- writel(*pNextAddr, in->cbcrPath.hwRegPingAddress);
- }
-}
-
-static void vfe_process_frame_done_irq_no_frag(
- struct vfe_output_path_combo *in)
-{
- uint32_t addressToRender[2];
- static uint32_t fcnt;
-
- if (fcnt++ < 3)
- return;
-
- if (!in->ackPending) {
- vfe_process_frame_done_irq_no_frag_io(in,
- in->nextFrameAddrBuf, addressToRender);
-
- /* use addressToRender to send out message. */
- vfe_send_output_msg(in->whichOutputPath,
- addressToRender[0], addressToRender[1]);
-
- } else {
- /* ackPending is still there, accumulate dropped frame count.
- * These count can be read through ioctrl command. */
- CDBG("waiting frame ACK\n");
-
- if (in->whichOutputPath == 0)
- ctrl->vfeDroppedFrameCounts.output1Count++;
-
- if (in->whichOutputPath == 1)
- ctrl->vfeDroppedFrameCounts.output2Count++;
- }
-
- /* in case of multishot when upper layer did not ack, there will still
- * be a snapshot done msg sent out, even though the number of frames
- * sent out may be less than the desired number of frames. snapshot
- * done msg would be helpful to indicate that vfe pipeline has stop,
- * and in good known state.
- */
- if (ctrl->vfeOperationMode)
- in->snapshotPendingCount--;
-}
-
-static void vfe_process_output_path_irq(
- struct vfe_interrupt_status *irqstatus)
-{
- /* unsigned long flags; */
-
- /* process the view path interrupts */
- if (irqstatus->anyOutput1PathIrqs) {
- if (ctrl->viewPath.multiFrag) {
-
- if (irqstatus->viewCbcrPingpongIrq)
- vfe_process_pingpong_irq(
- &(ctrl->viewPath.cbcrPath),
- ctrl->viewPath.fragCount);
-
- if (irqstatus->viewYPingpongIrq)
- vfe_process_pingpong_irq(
- &(ctrl->viewPath.yPath),
- ctrl->viewPath.fragCount);
-
- if (irqstatus->viewIrq)
- vfe_process_frame_done_irq_multi_frag(
- &ctrl->viewPath);
-
- } else {
- /* typical case for no fragment,
- only frame done irq is enabled. */
- if (irqstatus->viewIrq)
- vfe_process_frame_done_irq_no_frag(
- &ctrl->viewPath);
- }
- }
-
- /* process the encoder path interrupts */
- if (irqstatus->anyOutput2PathIrqs) {
- if (ctrl->encPath.multiFrag) {
- if (irqstatus->encCbcrPingpongIrq)
- vfe_process_pingpong_irq(
- &(ctrl->encPath.cbcrPath),
- ctrl->encPath.fragCount);
-
- if (irqstatus->encYPingpongIrq)
- vfe_process_pingpong_irq(&(ctrl->encPath.yPath),
- ctrl->encPath.fragCount);
-
- if (irqstatus->encIrq)
- vfe_process_frame_done_irq_multi_frag(
- &ctrl->encPath);
-
- } else {
- if (irqstatus->encIrq)
- vfe_process_frame_done_irq_no_frag(
- &ctrl->encPath);
- }
- }
-
- if (ctrl->vfeOperationMode) {
- if ((ctrl->encPath.snapshotPendingCount == 0) &&
- (ctrl->viewPath.snapshotPendingCount == 0)) {
-
- /* @todo This is causing issues, further investigate */
- /* spin_lock_irqsave(&ctrl->state_lock, flags); */
- ctrl->vstate = VFE_STATE_IDLE;
- /* spin_unlock_irqrestore(&ctrl->state_lock, flags); */
-
- vfe_send_msg_no_payload(VFE_MSG_ID_SNAPSHOT_DONE);
- vfe_prog_hw_testgen_cmd(VFE_TEST_GEN_STOP);
- vfe_pm_stop();
- }
- }
-}
-
-static void vfe_do_tasklet(unsigned long data)
-{
- unsigned long flags;
-
- struct isr_queue_cmd *qcmd = NULL;
-
- CDBG("=== vfe_do_tasklet start === \n");
-
- spin_lock_irqsave(&ctrl->tasklet_lock, flags);
- qcmd = list_first_entry(&ctrl->tasklet_q,
- struct isr_queue_cmd, list);
-
- if (!qcmd) {
- spin_unlock_irqrestore(&ctrl->tasklet_lock, flags);
- return;
- }
-
- list_del(&qcmd->list);
- spin_unlock_irqrestore(&ctrl->tasklet_lock, flags);
-
- if (qcmd->vfeInterruptStatus.regUpdateIrq) {
- CDBG("irq regUpdateIrq\n");
- vfe_process_reg_update_irq();
- }
-
- if (qcmd->vfeInterruptStatus.resetAckIrq) {
- CDBG("irq resetAckIrq\n");
- vfe_process_reset_irq();
- }
-
- spin_lock_irqsave(&ctrl->state_lock, flags);
- if (ctrl->vstate != VFE_STATE_ACTIVE) {
- spin_unlock_irqrestore(&ctrl->state_lock, flags);
- return;
- }
- spin_unlock_irqrestore(&ctrl->state_lock, flags);
-
-#if 0
- if (qcmd->vfeInterruptStatus.camifEpoch1Irq)
- vfe_send_msg_no_payload(VFE_MSG_ID_EPOCH1);
-
- if (qcmd->vfeInterruptStatus.camifEpoch2Irq)
- vfe_send_msg_no_payload(VFE_MSG_ID_EPOCH2);
-#endif /* Jeff */
-
- /* next, check output path related interrupts. */
- if (qcmd->vfeInterruptStatus.anyOutputPathIrqs) {
- CDBG("irq anyOutputPathIrqs\n");
- vfe_process_output_path_irq(&qcmd->vfeInterruptStatus);
- }
-
- if (qcmd->vfeInterruptStatus.afPingpongIrq)
- vfe_process_stats_af_irq();
-
- if (qcmd->vfeInterruptStatus.awbPingpongIrq)
- vfe_process_stats_awb_irq();
-
- /* any error irqs*/
- if (qcmd->vfeInterruptStatus.anyErrorIrqs)
- vfe_process_error_irq(&qcmd->vfeInterruptStatus);
-
-#if 0
- if (qcmd->vfeInterruptStatus.anySyncTimerIrqs)
- vfe_process_sync_timer_irq();
-
- if (qcmd->vfeInterruptStatus.anyAsyncTimerIrqs)
- vfe_process_async_timer_irq();
-#endif /* Jeff */
-
- if (qcmd->vfeInterruptStatus.camifSofIrq) {
- CDBG("irq camifSofIrq\n");
- vfe_process_camif_sof_irq();
- }
-
- kfree(qcmd);
- CDBG("=== vfe_do_tasklet end === \n");
-}
-
-DECLARE_TASKLET(vfe_tasklet, vfe_do_tasklet, 0);
-
-static irqreturn_t vfe_parse_irq(int irq_num, void *data)
-{
- unsigned long flags;
- uint32_t irqStatusLocal;
- struct vfe_irq_thread_msg irq;
- struct isr_queue_cmd *qcmd;
-
- CDBG("vfe_parse_irq\n");
-
- vfe_read_irq_status(&irq);
-
- if (irq.vfeIrqStatus == 0) {
- CDBG("vfe_parse_irq: irq.vfeIrqStatus is 0\n");
- return IRQ_HANDLED;
- }
-
- qcmd = kzalloc(sizeof(struct isr_queue_cmd),
- GFP_ATOMIC);
- if (!qcmd) {
- CDBG("vfe_parse_irq: qcmd malloc failed!\n");
- return IRQ_HANDLED;
- }
-
- spin_lock_irqsave(&ctrl->ack_lock, flags);
-
- if (ctrl->vfeStopAckPending)
- irqStatusLocal =
- (VFE_IMASK_WHILE_STOPPING & irq.vfeIrqStatus);
- else
- irqStatusLocal =
- ((ctrl->vfeImaskPacked | VFE_IMASK_ERROR_ONLY) &
- irq.vfeIrqStatus);
-
- spin_unlock_irqrestore(&ctrl->ack_lock, flags);
-
- /* first parse the interrupt status to local data structures. */
- qcmd->vfeInterruptStatus = vfe_parse_interrupt_status(irqStatusLocal);
- qcmd->vfeAsfFrameInfo = vfe_get_asf_frame_info(&irq);
- qcmd->vfeBpcFrameInfo = vfe_get_demosaic_frame_info(&irq);
- qcmd->vfeCamifStatusLocal = vfe_get_camif_status(&irq);
- qcmd->vfePmData = vfe_get_performance_monitor_data(&irq);
-
- spin_lock_irqsave(&ctrl->tasklet_lock, flags);
- list_add_tail(&qcmd->list, &ctrl->tasklet_q);
- spin_unlock_irqrestore(&ctrl->tasklet_lock, flags);
- tasklet_schedule(&vfe_tasklet);
-
- /* clear the pending interrupt of the same kind.*/
- writel(irq.vfeIrqStatus, ctrl->vfebase + VFE_IRQ_CLEAR);
-
- return IRQ_HANDLED;
-}
-
-int vfe_cmd_init(struct msm_vfe_callback *presp,
- struct platform_device *pdev, void *sdata)
-{
- struct resource *vfemem, *vfeirq, *vfeio;
- int rc;
-
- vfemem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!vfemem) {
- CDBG("no mem resource?\n");
- return -ENODEV;
- }
-
- vfeirq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
- if (!vfeirq) {
- CDBG("no irq resource?\n");
- return -ENODEV;
- }
-
- vfeio = request_mem_region(vfemem->start,
- resource_size(vfemem), pdev->name);
- if (!vfeio) {
- CDBG("VFE region already claimed\n");
- return -EBUSY;
- }
-
- ctrl =
- kzalloc(sizeof(struct msm_vfe8x_ctrl), GFP_KERNEL);
- if (!ctrl) {
- rc = -ENOMEM;
- goto cmd_init_failed1;
- }
-
- ctrl->vfeirq = vfeirq->start;
-
- ctrl->vfebase =
- ioremap(vfemem->start, (vfemem->end - vfemem->start) + 1);
- if (!ctrl->vfebase) {
- rc = -ENOMEM;
- goto cmd_init_failed2;
- }
-
- rc = request_irq(ctrl->vfeirq, vfe_parse_irq,
- IRQF_TRIGGER_RISING, "vfe", 0);
- if (rc < 0)
- goto cmd_init_failed2;
-
- if (presp && presp->vfe_resp)
- ctrl->resp = presp;
- else {
- rc = -EINVAL;
- goto cmd_init_failed3;
- }
-
- ctrl->extdata =
- kmalloc(sizeof(struct vfe_frame_extra), GFP_KERNEL);
- if (!ctrl->extdata) {
- rc = -ENOMEM;
- goto cmd_init_failed3;
- }
-
- spin_lock_init(&ctrl->ack_lock);
- spin_lock_init(&ctrl->state_lock);
- spin_lock_init(&ctrl->io_lock);
-
- ctrl->extlen = sizeof(struct vfe_frame_extra);
-
- spin_lock_init(&ctrl->tasklet_lock);
- INIT_LIST_HEAD(&ctrl->tasklet_q);
-
- ctrl->syncdata = sdata;
- return 0;
-
-cmd_init_failed3:
- disable_irq(ctrl->vfeirq);
- free_irq(ctrl->vfeirq, 0);
- iounmap(ctrl->vfebase);
-cmd_init_failed2:
- kfree(ctrl);
-cmd_init_failed1:
- release_mem_region(vfemem->start, (vfemem->end - vfemem->start) + 1);
- return rc;
-}
-
-void vfe_cmd_release(struct platform_device *dev)
-{
- struct resource *mem;
-
- disable_irq(ctrl->vfeirq);
- free_irq(ctrl->vfeirq, 0);
-
- iounmap(ctrl->vfebase);
- mem = platform_get_resource(dev, IORESOURCE_MEM, 0);
- release_mem_region(mem->start, (mem->end - mem->start) + 1);
-
- ctrl->extlen = 0;
-
- kfree(ctrl->extdata);
- kfree(ctrl);
-}
-
-void vfe_stats_af_stop(void)
-{
- ctrl->vfeStatsCmdLocal.autoFocusEnable = FALSE;
- ctrl->vfeImaskLocal.afPingpongIrq = FALSE;
-}
-
-void vfe_stop(void)
-{
- boolean vfeAxiBusy;
- uint32_t vfeAxiStauts;
-
- /* for reset hw modules, and send msg when reset_irq comes.*/
- ctrl->vfeStopAckPending = TRUE;
-
- ctrl->vfeStatsPingPongReloadFlag = FALSE;
- vfe_pm_stop();
-
- /* disable all interrupts. */
- vfe_program_irq_mask(VFE_DISABLE_ALL_IRQS);
-
- /* in either continuous or snapshot mode, stop command can be issued
- * at any time.
- */
- vfe_camif_stop_immediately();
- vfe_program_axi_cmd(AXI_HALT);
- vfe_prog_hw_testgen_cmd(VFE_TEST_GEN_STOP);
-
- vfeAxiBusy = TRUE;
-
- while (vfeAxiBusy) {
- vfeAxiStauts = vfe_read_axi_status();
- if ((vfeAxiStauts & AXI_STATUS_BUSY_MASK) != 0)
- vfeAxiBusy = FALSE;
- }
-
- vfe_program_axi_cmd(AXI_HALT_CLEAR);
-
- /* clear all pending interrupts */
- writel(VFE_CLEAR_ALL_IRQS, ctrl->vfebase + VFE_IRQ_CLEAR);
-
- /* enable reset_ack and async timer interrupt only while stopping
- * the pipeline.
- */
- vfe_program_irq_mask(VFE_IMASK_WHILE_STOPPING);
-
- vfe_program_global_reset_cmd(VFE_RESET_UPON_STOP_CMD);
-}
-
-void vfe_update(void)
-{
- ctrl->vfeModuleEnableLocal.statsEnable =
- ctrl->vfeStatsCmdLocal.autoFocusEnable |
- ctrl->vfeStatsCmdLocal.axwEnable;
-
- vfe_reg_module_cfg(&ctrl->vfeModuleEnableLocal);
-
- vfe_program_stats_cmd(&ctrl->vfeStatsCmdLocal);
-
- ctrl->vfeImaskPacked = vfe_irq_pack(ctrl->vfeImaskLocal);
- vfe_program_irq_mask(ctrl->vfeImaskPacked);
-
- if ((ctrl->vfeModuleEnableLocal.statsEnable == TRUE) &&
- (ctrl->vfeStatsPingPongReloadFlag == FALSE)) {
- ctrl->vfeStatsPingPongReloadFlag = TRUE;
-
- ctrl->vfeBusCmdLocal.statsPingpongReload = TRUE;
- vfe_reg_bus_cmd(&ctrl->vfeBusCmdLocal);
- }
-
- vfe_program_reg_update_cmd(VFE_REG_UPDATE_TRIGGER);
-}
-
-int vfe_rgb_gamma_update(struct vfe_cmd_rgb_gamma_config *in)
-{
- int rc = 0;
-
- ctrl->vfeModuleEnableLocal.rgbLUTEnable = in->enable;
-
- switch (in->channelSelect) {
- case RGB_GAMMA_CH0_SELECTED:
- ctrl->vfeGammaLutSel.ch0BankSelect ^= 1;
- vfe_write_gamma_table(0,
- ctrl->vfeGammaLutSel.ch0BankSelect, in->table);
- break;
-
- case RGB_GAMMA_CH1_SELECTED:
- ctrl->vfeGammaLutSel.ch1BankSelect ^= 1;
- vfe_write_gamma_table(1,
- ctrl->vfeGammaLutSel.ch1BankSelect, in->table);
- break;
-
- case RGB_GAMMA_CH2_SELECTED:
- ctrl->vfeGammaLutSel.ch2BankSelect ^= 1;
- vfe_write_gamma_table(2,
- ctrl->vfeGammaLutSel.ch2BankSelect, in->table);
- break;
-
- case RGB_GAMMA_CH0_CH1_SELECTED:
- ctrl->vfeGammaLutSel.ch0BankSelect ^= 1;
- ctrl->vfeGammaLutSel.ch1BankSelect ^= 1;
- vfe_write_gamma_table(0, ctrl->vfeGammaLutSel.ch0BankSelect,
- in->table);
- vfe_write_gamma_table(1, ctrl->vfeGammaLutSel.ch1BankSelect,
- in->table);
- break;
-
- case RGB_GAMMA_CH0_CH2_SELECTED:
- ctrl->vfeGammaLutSel.ch0BankSelect ^= 1;
- ctrl->vfeGammaLutSel.ch2BankSelect ^= 1;
- vfe_write_gamma_table(0, ctrl->vfeGammaLutSel.ch0BankSelect,
- in->table);
- vfe_write_gamma_table(2, ctrl->vfeGammaLutSel.ch2BankSelect,
- in->table);
- break;
-
- case RGB_GAMMA_CH1_CH2_SELECTED:
- ctrl->vfeGammaLutSel.ch1BankSelect ^= 1;
- ctrl->vfeGammaLutSel.ch2BankSelect ^= 1;
- vfe_write_gamma_table(1, ctrl->vfeGammaLutSel.ch1BankSelect,
- in->table);
- vfe_write_gamma_table(2, ctrl->vfeGammaLutSel.ch2BankSelect,
- in->table);
- break;
-
- case RGB_GAMMA_CH0_CH1_CH2_SELECTED:
- ctrl->vfeGammaLutSel.ch0BankSelect ^= 1;
- ctrl->vfeGammaLutSel.ch1BankSelect ^= 1;
- ctrl->vfeGammaLutSel.ch2BankSelect ^= 1;
- vfe_write_gamma_table(0, ctrl->vfeGammaLutSel.ch0BankSelect,
- in->table);
- vfe_write_gamma_table(1, ctrl->vfeGammaLutSel.ch1BankSelect,
- in->table);
- vfe_write_gamma_table(2, ctrl->vfeGammaLutSel.ch2BankSelect,
- in->table);
- break;
-
- default:
- return -EINVAL;
- } /* switch */
-
- /* update the gammaLutSel register. */
- vfe_program_lut_bank_sel(&ctrl->vfeGammaLutSel);
-
- return rc;
-}
-
-int vfe_rgb_gamma_config(struct vfe_cmd_rgb_gamma_config *in)
-{
- int rc = 0;
-
- ctrl->vfeModuleEnableLocal.rgbLUTEnable = in->enable;
-
- switch (in->channelSelect) {
- case RGB_GAMMA_CH0_SELECTED:
-vfe_write_gamma_table(0, 0, in->table);
-break;
-
- case RGB_GAMMA_CH1_SELECTED:
- vfe_write_gamma_table(1, 0, in->table);
- break;
-
- case RGB_GAMMA_CH2_SELECTED:
- vfe_write_gamma_table(2, 0, in->table);
- break;
-
- case RGB_GAMMA_CH0_CH1_SELECTED:
- vfe_write_gamma_table(0, 0, in->table);
- vfe_write_gamma_table(1, 0, in->table);
- break;
-
- case RGB_GAMMA_CH0_CH2_SELECTED:
- vfe_write_gamma_table(0, 0, in->table);
- vfe_write_gamma_table(2, 0, in->table);
- break;
-
- case RGB_GAMMA_CH1_CH2_SELECTED:
- vfe_write_gamma_table(1, 0, in->table);
- vfe_write_gamma_table(2, 0, in->table);
- break;
-
- case RGB_GAMMA_CH0_CH1_CH2_SELECTED:
- vfe_write_gamma_table(0, 0, in->table);
- vfe_write_gamma_table(1, 0, in->table);
- vfe_write_gamma_table(2, 0, in->table);
- break;
-
- default:
- rc = -EINVAL;
- break;
- } /* switch */
-
- return rc;
-}
-
-void vfe_stats_af_ack(struct vfe_cmd_stats_af_ack *in)
-{
- ctrl->afStatsControl.nextFrameAddrBuf = in->nextAFOutputBufferAddr;
- ctrl->afStatsControl.ackPending = FALSE;
-}
-
-void vfe_stats_wb_exp_ack(struct vfe_cmd_stats_wb_exp_ack *in)
-{
- ctrl->awbStatsControl.nextFrameAddrBuf = in->nextWbExpOutputBufferAddr;
- ctrl->awbStatsControl.ackPending = FALSE;
-}
-
-void vfe_output2_ack(struct vfe_cmd_output_ack *in)
-{
- const uint32_t *psrc;
- uint32_t *pdest;
- uint8_t i;
-
- pdest = ctrl->encPath.nextFrameAddrBuf;
-
- CDBG("output2_ack: ack addr = 0x%x\n", in->ybufaddr[0]);
-
- psrc = in->ybufaddr;
- for (i = 0; i < ctrl->encPath.fragCount; i++)
- *pdest++ = *psrc++;
-
- psrc = in->chromabufaddr;
- for (i = 0; i < ctrl->encPath.fragCount; i++)
- *pdest++ = *psrc++;
-
- ctrl->encPath.ackPending = FALSE;
-}
-
-void vfe_output1_ack(struct vfe_cmd_output_ack *in)
-{
- const uint32_t *psrc;
- uint32_t *pdest;
- uint8_t i;
-
- pdest = ctrl->viewPath.nextFrameAddrBuf;
-
- psrc = in->ybufaddr;
- for (i = 0; i < ctrl->viewPath.fragCount; i++)
- *pdest++ = *psrc++;
-
- psrc = in->chromabufaddr;
- for (i = 0; i < ctrl->viewPath.fragCount; i++)
- *pdest++ = *psrc++;
-
- ctrl->viewPath.ackPending = FALSE;
-}
-
-void vfe_start(struct vfe_cmd_start *in)
-{
- unsigned long flags;
- uint32_t pmstatus = 0;
- boolean rawmode;
- uint32_t demperiod = 0;
- uint32_t demeven = 0;
- uint32_t demodd = 0;
-
- /* derived from other commands. (camif config, axi output config,
- * etc)
- */
- struct vfe_cfg hwcfg;
- struct vfe_upsample_cfg chromupcfg;
-
- CDBG("vfe_start operationMode = %d\n", in->operationMode);
-
- memset(&hwcfg, 0, sizeof(hwcfg));
- memset(&chromupcfg, 0, sizeof(chromupcfg));
-
- switch (in->pixel) {
- case VFE_BAYER_RGRGRG:
- demperiod = 1;
- demeven = 0xC9;
- demodd = 0xAC;
- break;
-
- case VFE_BAYER_GRGRGR:
- demperiod = 1;
- demeven = 0x9C;
- demodd = 0xCA;
- break;
-
- case VFE_BAYER_BGBGBG:
- demperiod = 1;
- demeven = 0xCA;
- demodd = 0x9C;
- break;
-
- case VFE_BAYER_GBGBGB:
- demperiod = 1;
- demeven = 0xAC;
- demodd = 0xC9;
- break;
-
- case VFE_YUV_YCbYCr:
- demperiod = 3;
- demeven = 0x9CAC;
- demodd = 0x9CAC;
- break;
-
- case VFE_YUV_YCrYCb:
- demperiod = 3;
- demeven = 0xAC9C;
- demodd = 0xAC9C;
- break;
-
- case VFE_YUV_CbYCrY:
- demperiod = 3;
- demeven = 0xC9CA;
- demodd = 0xC9CA;
- break;
-
- case VFE_YUV_CrYCbY:
- demperiod = 3;
- demeven = 0xCAC9;
- demodd = 0xCAC9;
- break;
-
- default:
- return;
- }
-
- vfe_config_demux(demperiod, demeven, demodd);
-
- vfe_program_lut_bank_sel(&ctrl->vfeGammaLutSel);
-
- /* save variables to local. */
- ctrl->vfeOperationMode = in->operationMode;
- if (ctrl->vfeOperationMode ==
- VFE_START_OPERATION_MODE_SNAPSHOT) {
- /* in snapshot mode, initialize snapshot count*/
- ctrl->vfeSnapShotCount = in->snapshotCount;
-
- /* save the requested count, this is temporarily done, to
- help with HJR / multishot. */
- ctrl->vfeRequestedSnapShotCount = ctrl->vfeSnapShotCount;
-
- CDBG("requested snapshot count = %d\n", ctrl->vfeSnapShotCount);
-
- /* Assumption is to have the same pattern and period for both
- paths, if both paths are used. */
- if (ctrl->viewPath.pathEnabled) {
- ctrl->viewPath.snapshotPendingCount =
- in->snapshotCount;
-
- ctrl->vfeFrameSkipPattern =
- ctrl->vfeFrameSkip.output1Pattern;
- ctrl->vfeFrameSkipPeriod =
- ctrl->vfeFrameSkip.output1Period;
- }
-
- if (ctrl->encPath.pathEnabled) {
- ctrl->encPath.snapshotPendingCount =
- in->snapshotCount;
-
- ctrl->vfeFrameSkipPattern =
- ctrl->vfeFrameSkip.output2Pattern;
- ctrl->vfeFrameSkipPeriod =
- ctrl->vfeFrameSkip.output2Period;
- }
- }
-
- /* enable color conversion for bayer sensor
- if stats enabled, need to do color conversion. */
- if (in->pixel <= VFE_BAYER_GBGBGB)
- ctrl->vfeStatsCmdLocal.colorConversionEnable = TRUE;
-
- vfe_program_stats_cmd(&ctrl->vfeStatsCmdLocal);
-
- if (in->pixel >= VFE_YUV_YCbYCr)
- ctrl->vfeModuleEnableLocal.chromaUpsampleEnable = TRUE;
-
- ctrl->vfeModuleEnableLocal.demuxEnable = TRUE;
-
- /* if any stats module is enabled, the main bit is enabled. */
- ctrl->vfeModuleEnableLocal.statsEnable =
- ctrl->vfeStatsCmdLocal.autoFocusEnable |
- ctrl->vfeStatsCmdLocal.axwEnable;
-
- vfe_reg_module_cfg(&ctrl->vfeModuleEnableLocal);
-
- /* in case of offline processing, do not need to config camif. Having
- * bus output enabled in camif_config register might confuse the
- * hardware?
- */
- if (in->inputSource != VFE_START_INPUT_SOURCE_AXI) {
- vfe_reg_camif_config(&ctrl->vfeCamifConfigLocal);
- } else {
- /* offline processing, enable axi read */
- ctrl->vfeBusConfigLocal.stripeRdPathEn = TRUE;
- ctrl->vfeBusCmdLocal.stripeReload = TRUE;
- ctrl->vfeBusConfigLocal.rawPixelDataSize =
- ctrl->axiInputDataSize;
- }
-
- vfe_reg_bus_cfg(&ctrl->vfeBusConfigLocal);
-
- /* directly from start command */
- hwcfg.pixelPattern = in->pixel;
- hwcfg.inputSource = in->inputSource;
- writel(*(uint32_t *)&hwcfg, ctrl->vfebase + VFE_CFG);
-
- /* regardless module enabled or not, it does not hurt
- * to program the cositing mode. */
- chromupcfg.chromaCositingForYCbCrInputs =
- in->yuvInputCositingMode;
-
- writel(*(uint32_t *)&(chromupcfg),
- ctrl->vfebase + VFE_CHROMA_UPSAMPLE_CFG);
-
- /* MISR to monitor the axi read. */
- writel(0xd8, ctrl->vfebase + VFE_BUS_MISR_MAST_CFG_0);
-
- /* clear all pending interrupts. */
- writel(VFE_CLEAR_ALL_IRQS, ctrl->vfebase + VFE_IRQ_CLEAR);
-
- /* define how composite interrupt work. */
- ctrl->vfeImaskCompositePacked =
- vfe_irq_composite_pack(ctrl->vfeIrqCompositeMaskLocal);
-
- vfe_program_irq_composite_mask(ctrl->vfeImaskCompositePacked);
-
- /* enable all necessary interrupts. */
- ctrl->vfeImaskLocal.camifSofIrq = TRUE;
- ctrl->vfeImaskLocal.regUpdateIrq = TRUE;
- ctrl->vfeImaskLocal.resetAckIrq = TRUE;
-
- ctrl->vfeImaskPacked = vfe_irq_pack(ctrl->vfeImaskLocal);
- vfe_program_irq_mask(ctrl->vfeImaskPacked);
-
- /* enable bus performance monitor */
- vfe_8k_pm_start(&ctrl->vfeBusPmConfigLocal);
-
- /* trigger vfe reg update */
- ctrl->vfeStartAckPendingFlag = TRUE;
-
- /* write bus command to trigger reload of ping pong buffer. */
- ctrl->vfeBusCmdLocal.busPingpongReload = TRUE;
-
- if (ctrl->vfeModuleEnableLocal.statsEnable == TRUE) {
- ctrl->vfeBusCmdLocal.statsPingpongReload = TRUE;
- ctrl->vfeStatsPingPongReloadFlag = TRUE;
- }
-
- writel(VFE_REG_UPDATE_TRIGGER,
- ctrl->vfebase + VFE_REG_UPDATE_CMD);
-
- /* program later than the reg update. */
- vfe_reg_bus_cmd(&ctrl->vfeBusCmdLocal);
-
- if ((in->inputSource ==
- VFE_START_INPUT_SOURCE_CAMIF) ||
- (in->inputSource ==
- VFE_START_INPUT_SOURCE_TESTGEN))
- writel(CAMIF_COMMAND_START, ctrl->vfebase + CAMIF_COMMAND);
-
- /* start test gen if it is enabled */
- if (ctrl->vfeTestGenStartFlag == TRUE) {
- ctrl->vfeTestGenStartFlag = FALSE;
- vfe_prog_hw_testgen_cmd(VFE_TEST_GEN_GO);
- }
-
- CDBG("ctrl->axiOutputMode = %d\n", ctrl->axiOutputMode);
- if (ctrl->axiOutputMode == VFE_AXI_OUTPUT_MODE_CAMIFToAXIViaOutput2) {
- /* raw dump mode */
- rawmode = TRUE;
-
- while (rawmode) {
- pmstatus =
- readl(ctrl->vfebase +
- VFE_BUS_ENC_CBCR_WR_PM_STATS_1);
-
- if ((pmstatus & VFE_PM_BUF_MAX_CNT_MASK) != 0)
- rawmode = FALSE;
- }
-
- vfe_send_msg_no_payload(VFE_MSG_ID_START_ACK);
- ctrl->vfeStartAckPendingFlag = FALSE;
- }
-
- spin_lock_irqsave(&ctrl->state_lock, flags);
- ctrl->vstate = VFE_STATE_ACTIVE;
- spin_unlock_irqrestore(&ctrl->state_lock, flags);
-}
-
-void vfe_la_update(struct vfe_cmd_la_config *in)
-{
- int16_t *pTable;
- enum VFE_DMI_RAM_SEL dmiRamSel;
- int i;
-
- pTable = in->table;
- ctrl->vfeModuleEnableLocal.lumaAdaptationEnable = in->enable;
-
- /* toggle the bank to be used. */
- ctrl->vfeLaBankSel ^= 1;
-
- if (ctrl->vfeLaBankSel == 0)
- dmiRamSel = LUMA_ADAPT_LUT_RAM_BANK0;
- else
- dmiRamSel = LUMA_ADAPT_LUT_RAM_BANK1;
-
- /* configure the DMI_CFG to select right sram */
- vfe_program_dmi_cfg(dmiRamSel);
-
- for (i = 0; i < VFE_LA_TABLE_LENGTH; i++) {
- writel((uint32_t)(*pTable), ctrl->vfebase + VFE_DMI_DATA_LO);
- pTable++;
- }
-
- /* After DMI transfer, to make it safe, need to set
- * the DMI_CFG to unselect any SRAM */
- writel(VFE_DMI_CFG_DEFAULT, ctrl->vfebase + VFE_DMI_CFG);
- writel(ctrl->vfeLaBankSel, ctrl->vfebase + VFE_LA_CFG);
-}
-
-void vfe_la_config(struct vfe_cmd_la_config *in)
-{
- uint16_t i;
- int16_t *pTable;
- enum VFE_DMI_RAM_SEL dmiRamSel;
-
- pTable = in->table;
- ctrl->vfeModuleEnableLocal.lumaAdaptationEnable = in->enable;
-
- if (ctrl->vfeLaBankSel == 0)
- dmiRamSel = LUMA_ADAPT_LUT_RAM_BANK0;
- else
- dmiRamSel = LUMA_ADAPT_LUT_RAM_BANK1;
-
- /* configure the DMI_CFG to select right sram */
- vfe_program_dmi_cfg(dmiRamSel);
-
- for (i = 0; i < VFE_LA_TABLE_LENGTH; i++) {
- writel((uint32_t)(*pTable), ctrl->vfebase + VFE_DMI_DATA_LO);
- pTable++;
- }
-
- /* After DMI transfer, to make it safe, need to set the
- * DMI_CFG to unselect any SRAM */
- writel(VFE_DMI_CFG_DEFAULT, ctrl->vfebase + VFE_DMI_CFG);
-
- /* can only be bank 0 or bank 1 for now. */
- writel(ctrl->vfeLaBankSel, ctrl->vfebase + VFE_LA_CFG);
- CDBG("VFE Luma adaptation bank selection is 0x%x\n",
- *(uint32_t *)&ctrl->vfeLaBankSel);
-}
-
-void vfe_test_gen_start(struct vfe_cmd_test_gen_start *in)
-{
- struct VFE_TestGen_ConfigCmdType cmd;
-
- memset(&cmd, 0, sizeof(cmd));
-
- cmd.numFrame = in->numFrame;
- cmd.pixelDataSelect = in->pixelDataSelect;
- cmd.systematicDataSelect = in->systematicDataSelect;
- cmd.pixelDataSize = (uint32_t)in->pixelDataSize;
- cmd.hsyncEdge = (uint32_t)in->hsyncEdge;
- cmd.vsyncEdge = (uint32_t)in->vsyncEdge;
- cmd.imageWidth = in->imageWidth;
- cmd.imageHeight = in->imageHeight;
- cmd.sofOffset = in->startOfFrameOffset;
- cmd.eofNOffset = in->endOfFrameNOffset;
- cmd.solOffset = in->startOfLineOffset;
- cmd.eolNOffset = in->endOfLineNOffset;
- cmd.hBlankInterval = in->hbi;
- cmd.vBlankInterval = in->vbl;
- cmd.vBlankIntervalEnable = in->vblEnable;
- cmd.sofDummy = in->startOfFrameDummyLine;
- cmd.eofDummy = in->endOfFrameDummyLine;
- cmd.unicolorBarSelect = in->unicolorBarSelect;
- cmd.unicolorBarEnable = in->unicolorBarEnable;
- cmd.splitEnable = in->colorBarsSplitEnable;
- cmd.pixelPattern = (uint32_t)in->colorBarsPixelPattern;
- cmd.rotatePeriod = in->colorBarsRotatePeriod;
- cmd.randomSeed = in->testGenRandomSeed;
-
- vfe_prog_hw(ctrl->vfebase + VFE_HW_TESTGEN_CFG,
- (uint32_t *) &cmd, sizeof(cmd));
-}
-
-void vfe_frame_skip_update(struct vfe_cmd_frame_skip_update *in)
-{
- struct VFE_FRAME_SKIP_UpdateCmdType cmd;
-
- cmd.yPattern = in->output1Pattern;
- cmd.cbcrPattern = in->output1Pattern;
- vfe_prog_hw(ctrl->vfebase + VFE_FRAMEDROP_VIEW_Y_PATTERN,
- (uint32_t *)&cmd, sizeof(cmd));
-
- cmd.yPattern = in->output2Pattern;
- cmd.cbcrPattern = in->output2Pattern;
- vfe_prog_hw(ctrl->vfebase + VFE_FRAMEDROP_ENC_Y_PATTERN,
- (uint32_t *)&cmd, sizeof(cmd));
-}
-
-void vfe_frame_skip_config(struct vfe_cmd_frame_skip_config *in)
-{
- struct vfe_frame_skip_cfg cmd;
- memset(&cmd, 0, sizeof(cmd));
-
- ctrl->vfeFrameSkip = *in;
-
- cmd.output2YPeriod = in->output2Period;
- cmd.output2CbCrPeriod = in->output2Period;
- cmd.output2YPattern = in->output2Pattern;
- cmd.output2CbCrPattern = in->output2Pattern;
- cmd.output1YPeriod = in->output1Period;
- cmd.output1CbCrPeriod = in->output1Period;
- cmd.output1YPattern = in->output1Pattern;
- cmd.output1CbCrPattern = in->output1Pattern;
-
- vfe_prog_hw(ctrl->vfebase + VFE_FRAMEDROP_ENC_Y_CFG,
- (uint32_t *)&cmd, sizeof(cmd));
-}
-
-void vfe_output_clamp_config(struct vfe_cmd_output_clamp_config *in)
-{
- struct vfe_output_clamp_cfg cmd;
- memset(&cmd, 0, sizeof(cmd));
-
- cmd.yChanMax = in->maxCh0;
- cmd.cbChanMax = in->maxCh1;
- cmd.crChanMax = in->maxCh2;
-
- cmd.yChanMin = in->minCh0;
- cmd.cbChanMin = in->minCh1;
- cmd.crChanMin = in->minCh2;
-
- vfe_prog_hw(ctrl->vfebase + VFE_CLAMP_MAX_CFG, (uint32_t *)&cmd,
- sizeof(cmd));
-}
-
-void vfe_camif_frame_update(struct vfe_cmds_camif_frame *in)
-{
- struct vfe_camifframe_update cmd;
-
- memset(&cmd, 0, sizeof(cmd));
-
- cmd.pixelsPerLine = in->pixelsPerLine;
- cmd.linesPerFrame = in->linesPerFrame;
-
- vfe_prog_hw(ctrl->vfebase + CAMIF_FRAME_CONFIG, (uint32_t *)&cmd,
- sizeof(cmd));
-}
-
-void vfe_color_correction_config(
- struct vfe_cmd_color_correction_config *in)
-{
- struct vfe_color_correction_cfg cmd;
-
- memset(&cmd, 0, sizeof(cmd));
- ctrl->vfeModuleEnableLocal.colorCorrectionEnable = in->enable;
-
- cmd.c0 = in->C0;
- cmd.c1 = in->C1;
- cmd.c2 = in->C2;
- cmd.c3 = in->C3;
- cmd.c4 = in->C4;
- cmd.c5 = in->C5;
- cmd.c6 = in->C6;
- cmd.c7 = in->C7;
- cmd.c8 = in->C8;
-
- cmd.k0 = in->K0;
- cmd.k1 = in->K1;
- cmd.k2 = in->K2;
-
- cmd.coefQFactor = in->coefQFactor;
-
- vfe_prog_hw(ctrl->vfebase + VFE_COLOR_CORRECT_COEFF_0,
- (uint32_t *)&cmd, sizeof(cmd));
-}
-
-void vfe_demosaic_abf_update(struct vfe_cmd_demosaic_abf_update *in)
-{
-struct vfe_demosaic_cfg cmd;
- struct vfe_demosaic_abf_cfg cmdabf;
- uint32_t temp;
-
- memset(&cmd, 0, sizeof(cmd));
- temp = readl(ctrl->vfebase + VFE_DEMOSAIC_CFG);
-
- cmd = *((struct vfe_demosaic_cfg *)(&temp));
- cmd.abfEnable = in->abfUpdate.enable;
- cmd.forceAbfOn = in->abfUpdate.forceOn;
- cmd.abfShift = in->abfUpdate.shift;
- vfe_prog_hw(ctrl->vfebase + VFE_DEMOSAIC_CFG,
- (uint32_t *)&cmd, sizeof(cmd));
-
- cmdabf.lpThreshold = in->abfUpdate.lpThreshold;
- cmdabf.ratio = in->abfUpdate.ratio;
- cmdabf.minValue = in->abfUpdate.min;
- cmdabf.maxValue = in->abfUpdate.max;
- vfe_prog_hw(ctrl->vfebase + VFE_DEMOSAIC_ABF_CFG_0,
- (uint32_t *)&cmdabf, sizeof(cmdabf));
-}
-
-void vfe_demosaic_bpc_update(struct vfe_cmd_demosaic_bpc_update *in)
-{
- struct vfe_demosaic_cfg cmd;
- struct vfe_demosaic_bpc_cfg cmdbpc;
- uint32_t temp;
-
- memset(&cmd, 0, sizeof(cmd));
-
- temp = readl(ctrl->vfebase + VFE_DEMOSAIC_CFG);
-
- cmd = *((struct vfe_demosaic_cfg *)(&temp));
- cmd.badPixelCorrEnable = in->bpcUpdate.enable;
- cmd.fminThreshold = in->bpcUpdate.fminThreshold;
- cmd.fmaxThreshold = in->bpcUpdate.fmaxThreshold;
-
- vfe_prog_hw(ctrl->vfebase + VFE_DEMOSAIC_CFG,
- (uint32_t *)&cmd, sizeof(cmd));
-
- cmdbpc.blueDiffThreshold = in->bpcUpdate.blueDiffThreshold;
- cmdbpc.redDiffThreshold = in->bpcUpdate.redDiffThreshold;
- cmdbpc.greenDiffThreshold = in->bpcUpdate.greenDiffThreshold;
-
- vfe_prog_hw(ctrl->vfebase + VFE_DEMOSAIC_BPC_CFG_0,
- (uint32_t *)&cmdbpc, sizeof(cmdbpc));
-}
-
-void vfe_demosaic_config(struct vfe_cmd_demosaic_config *in)
-{
- struct vfe_demosaic_cfg cmd;
- struct vfe_demosaic_bpc_cfg cmd_bpc;
- struct vfe_demosaic_abf_cfg cmd_abf;
-
- memset(&cmd, 0, sizeof(cmd));
- memset(&cmd_bpc, 0, sizeof(cmd_bpc));
- memset(&cmd_abf, 0, sizeof(cmd_abf));
-
- ctrl->vfeModuleEnableLocal.demosaicEnable = in->enable;
-
- cmd.abfEnable = in->abfConfig.enable;
- cmd.badPixelCorrEnable = in->bpcConfig.enable;
- cmd.forceAbfOn = in->abfConfig.forceOn;
- cmd.abfShift = in->abfConfig.shift;
- cmd.fminThreshold = in->bpcConfig.fminThreshold;
- cmd.fmaxThreshold = in->bpcConfig.fmaxThreshold;
- cmd.slopeShift = in->slopeShift;
-
- vfe_prog_hw(ctrl->vfebase + VFE_DEMOSAIC_CFG,
- (uint32_t *)&cmd, sizeof(cmd));
-
- cmd_abf.lpThreshold = in->abfConfig.lpThreshold;
- cmd_abf.ratio = in->abfConfig.ratio;
- cmd_abf.minValue = in->abfConfig.min;
- cmd_abf.maxValue = in->abfConfig.max;
-
- vfe_prog_hw(ctrl->vfebase + VFE_DEMOSAIC_ABF_CFG_0,
- (uint32_t *)&cmd_abf, sizeof(cmd_abf));
-
- cmd_bpc.blueDiffThreshold = in->bpcConfig.blueDiffThreshold;
- cmd_bpc.redDiffThreshold = in->bpcConfig.redDiffThreshold;
- cmd_bpc.greenDiffThreshold = in->bpcConfig.greenDiffThreshold;
-
- vfe_prog_hw(ctrl->vfebase + VFE_DEMOSAIC_BPC_CFG_0,
- (uint32_t *)&cmd_bpc, sizeof(cmd_bpc));
-}
-
-void vfe_demux_channel_gain_update(
- struct vfe_cmd_demux_channel_gain_config *in)
-{
- struct vfe_demux_cfg cmd;
-
- memset(&cmd, 0, sizeof(cmd));
-
- cmd.ch0EvenGain = in->ch0EvenGain;
- cmd.ch0OddGain = in->ch0OddGain;
- cmd.ch1Gain = in->ch1Gain;
- cmd.ch2Gain = in->ch2Gain;
-
- vfe_prog_hw(ctrl->vfebase + VFE_DEMUX_GAIN_0,
- (uint32_t *)&cmd, sizeof(cmd));
-}
-
-void vfe_demux_channel_gain_config(
- struct vfe_cmd_demux_channel_gain_config *in)
-{
- struct vfe_demux_cfg cmd;
-
- memset(&cmd, 0, sizeof(cmd));
-
- cmd.ch0EvenGain = in->ch0EvenGain;
- cmd.ch0OddGain = in->ch0OddGain;
- cmd.ch1Gain = in->ch1Gain;
- cmd.ch2Gain = in->ch2Gain;
-
- vfe_prog_hw(ctrl->vfebase + VFE_DEMUX_GAIN_0,
- (uint32_t *)&cmd, sizeof(cmd));
-}
-
-void vfe_black_level_update(struct vfe_cmd_black_level_config *in)
-{
- struct vfe_blacklevel_cfg cmd;
-
- memset(&cmd, 0, sizeof(cmd));
- ctrl->vfeModuleEnableLocal.blackLevelCorrectionEnable = in->enable;
-
- cmd.evenEvenAdjustment = in->evenEvenAdjustment;
- cmd.evenOddAdjustment = in->evenOddAdjustment;
- cmd.oddEvenAdjustment = in->oddEvenAdjustment;
- cmd.oddOddAdjustment = in->oddOddAdjustment;
-
- vfe_prog_hw(ctrl->vfebase + VFE_BLACK_EVEN_EVEN_VALUE,
- (uint32_t *)&cmd, sizeof(cmd));
-}
-
-void vfe_black_level_config(struct vfe_cmd_black_level_config *in)
-{
- struct vfe_blacklevel_cfg cmd;
- memset(&cmd, 0, sizeof(cmd));
-
- ctrl->vfeModuleEnableLocal.blackLevelCorrectionEnable = in->enable;
-
- cmd.evenEvenAdjustment = in->evenEvenAdjustment;
- cmd.evenOddAdjustment = in->evenOddAdjustment;
- cmd.oddEvenAdjustment = in->oddEvenAdjustment;
- cmd.oddOddAdjustment = in->oddOddAdjustment;
-
- vfe_prog_hw(ctrl->vfebase + VFE_BLACK_EVEN_EVEN_VALUE,
- (uint32_t *)&cmd, sizeof(cmd));
-}
-
-void vfe_asf_update(struct vfe_cmd_asf_update *in)
-{
- struct vfe_asf_update cmd;
- memset(&cmd, 0, sizeof(cmd));
-
- ctrl->vfeModuleEnableLocal.asfEnable = in->enable;
-
- cmd.smoothEnable = in->smoothFilterEnabled;
- cmd.sharpMode = in->sharpMode;
- cmd.smoothCoeff1 = in->smoothCoefCenter;
- cmd.smoothCoeff0 = in->smoothCoefSurr;
- cmd.cropEnable = in->cropEnable;
- cmd.sharpThresholdE1 = in->sharpThreshE1;
- cmd.sharpDegreeK1 = in->sharpK1;
- cmd.sharpDegreeK2 = in->sharpK2;
- cmd.normalizeFactor = in->normalizeFactor;
- cmd.sharpThresholdE2 = in->sharpThreshE2;
- cmd.sharpThresholdE3 = in->sharpThreshE3;
- cmd.sharpThresholdE4 = in->sharpThreshE4;
- cmd.sharpThresholdE5 = in->sharpThreshE5;
- cmd.F1Coeff0 = in->filter1Coefficients[0];
- cmd.F1Coeff1 = in->filter1Coefficients[1];
- cmd.F1Coeff2 = in->filter1Coefficients[2];
- cmd.F1Coeff3 = in->filter1Coefficients[3];
- cmd.F1Coeff4 = in->filter1Coefficients[4];
- cmd.F1Coeff5 = in->filter1Coefficients[5];
- cmd.F1Coeff6 = in->filter1Coefficients[6];
- cmd.F1Coeff7 = in->filter1Coefficients[7];
- cmd.F1Coeff8 = in->filter1Coefficients[8];
- cmd.F2Coeff0 = in->filter2Coefficients[0];
- cmd.F2Coeff1 = in->filter2Coefficients[1];
- cmd.F2Coeff2 = in->filter2Coefficients[2];
- cmd.F2Coeff3 = in->filter2Coefficients[3];
- cmd.F2Coeff4 = in->filter2Coefficients[4];
- cmd.F2Coeff5 = in->filter2Coefficients[5];
- cmd.F2Coeff6 = in->filter2Coefficients[6];
- cmd.F2Coeff7 = in->filter2Coefficients[7];
- cmd.F2Coeff8 = in->filter2Coefficients[8];
-
- vfe_prog_hw(ctrl->vfebase + VFE_ASF_CFG,
- (uint32_t *)&cmd, sizeof(cmd));
-}
-
-void vfe_asf_config(struct vfe_cmd_asf_config *in)
-{
- struct vfe_asf_update cmd;
- struct vfe_asfcrop_cfg cmd2;
-
- memset(&cmd, 0, sizeof(cmd));
- memset(&cmd2, 0, sizeof(cmd2));
-
- ctrl->vfeModuleEnableLocal.asfEnable = in->enable;
-
- cmd.smoothEnable = in->smoothFilterEnabled;
- cmd.sharpMode = in->sharpMode;
- cmd.smoothCoeff0 = in->smoothCoefCenter;
- cmd.smoothCoeff1 = in->smoothCoefSurr;
- cmd.cropEnable = in->cropEnable;
- cmd.sharpThresholdE1 = in->sharpThreshE1;
- cmd.sharpDegreeK1 = in->sharpK1;
- cmd.sharpDegreeK2 = in->sharpK2;
- cmd.normalizeFactor = in->normalizeFactor;
- cmd.sharpThresholdE2 = in->sharpThreshE2;
- cmd.sharpThresholdE3 = in->sharpThreshE3;
- cmd.sharpThresholdE4 = in->sharpThreshE4;
- cmd.sharpThresholdE5 = in->sharpThreshE5;
- cmd.F1Coeff0 = in->filter1Coefficients[0];
- cmd.F1Coeff1 = in->filter1Coefficients[1];
- cmd.F1Coeff2 = in->filter1Coefficients[2];
- cmd.F1Coeff3 = in->filter1Coefficients[3];
- cmd.F1Coeff4 = in->filter1Coefficients[4];
- cmd.F1Coeff5 = in->filter1Coefficients[5];
- cmd.F1Coeff6 = in->filter1Coefficients[6];
- cmd.F1Coeff7 = in->filter1Coefficients[7];
- cmd.F1Coeff8 = in->filter1Coefficients[8];
- cmd.F2Coeff0 = in->filter2Coefficients[0];
- cmd.F2Coeff1 = in->filter2Coefficients[1];
- cmd.F2Coeff2 = in->filter2Coefficients[2];
- cmd.F2Coeff3 = in->filter2Coefficients[3];
- cmd.F2Coeff4 = in->filter2Coefficients[4];
- cmd.F2Coeff5 = in->filter2Coefficients[5];
- cmd.F2Coeff6 = in->filter2Coefficients[6];
- cmd.F2Coeff7 = in->filter2Coefficients[7];
- cmd.F2Coeff8 = in->filter2Coefficients[8];
-
- vfe_prog_hw(ctrl->vfebase + VFE_ASF_CFG,
- (uint32_t *)&cmd, sizeof(cmd));
-
- cmd2.firstLine = in->cropFirstLine;
- cmd2.lastLine = in->cropLastLine;
- cmd2.firstPixel = in->cropFirstPixel;
- cmd2.lastPixel = in->cropLastPixel;
-
- vfe_prog_hw(ctrl->vfebase + VFE_ASF_CROP_WIDTH_CFG,
- (uint32_t *)&cmd2, sizeof(cmd2));
-}
-
-void vfe_white_balance_config(struct vfe_cmd_white_balance_config *in)
-{
- struct vfe_wb_cfg cmd;
- memset(&cmd, 0, sizeof(cmd));
-
- ctrl->vfeModuleEnableLocal.whiteBalanceEnable =
- in->enable;
-
- cmd.ch0Gain = in->ch0Gain;
- cmd.ch1Gain = in->ch1Gain;
- cmd.ch2Gain = in->ch2Gain;
-
- vfe_prog_hw(ctrl->vfebase + VFE_WB_CFG,
- (uint32_t *)&cmd, sizeof(cmd));
-}
-
-void vfe_chroma_sup_config(struct vfe_cmd_chroma_suppression_config *in)
-{
- struct vfe_chroma_suppress_cfg cmd;
- memset(&cmd, 0, sizeof(cmd));
-
- ctrl->vfeModuleEnableLocal.chromaSuppressionEnable = in->enable;
-
- cmd.m1 = in->m1;
- cmd.m3 = in->m3;
- cmd.n1 = in->n1;
- cmd.n3 = in->n3;
- cmd.mm1 = in->mm1;
- cmd.nn1 = in->nn1;
-
- vfe_prog_hw(ctrl->vfebase + VFE_CHROMA_SUPPRESS_CFG_0,
- (uint32_t *)&cmd, sizeof(cmd));
-}
-
-void vfe_roll_off_config(struct vfe_cmd_roll_off_config *in)
-{
- struct vfe_rolloff_cfg cmd;
- memset(&cmd, 0, sizeof(cmd));
-
- ctrl->vfeModuleEnableLocal.lensRollOffEnable = in->enable;
-
- cmd.gridWidth = in->gridWidth;
- cmd.gridHeight = in->gridHeight;
- cmd.yDelta = in->yDelta;
- cmd.gridX = in->gridXIndex;
- cmd.gridY = in->gridYIndex;
- cmd.pixelX = in->gridPixelXIndex;
- cmd.pixelY = in->gridPixelYIndex;
- cmd.yDeltaAccum = in->yDeltaAccum;
-
- vfe_prog_hw(ctrl->vfebase + VFE_ROLLOFF_CFG_0,
- (uint32_t *)&cmd, sizeof(cmd));
-
- vfe_write_lens_roll_off_table(in);
-}
-
-void vfe_chroma_subsample_config(
- struct vfe_cmd_chroma_subsample_config *in)
-{
- struct vfe_chromasubsample_cfg cmd;
- memset(&cmd, 0, sizeof(cmd));
-
- ctrl->vfeModuleEnableLocal.chromaSubsampleEnable = in->enable;
-
- cmd.hCositedPhase = in->hCositedPhase;
- cmd.vCositedPhase = in->vCositedPhase;
- cmd.hCosited = in->hCosited;
- cmd.vCosited = in->vCosited;
- cmd.hsubSampleEnable = in->hsubSampleEnable;
- cmd.vsubSampleEnable = in->vsubSampleEnable;
- cmd.cropEnable = in->cropEnable;
- cmd.cropWidthLastPixel = in->cropWidthLastPixel;
- cmd.cropWidthFirstPixel = in->cropWidthFirstPixel;
- cmd.cropHeightLastLine = in->cropHeightLastLine;
- cmd.cropHeightFirstLine = in->cropHeightFirstLine;
-
- vfe_prog_hw(ctrl->vfebase + VFE_CHROMA_SUBSAMPLE_CFG,
- (uint32_t *)&cmd, sizeof(cmd));
-}
-
-void vfe_chroma_enhan_config(struct vfe_cmd_chroma_enhan_config *in)
-{
- struct vfe_chroma_enhance_cfg cmd;
- struct vfe_color_convert_cfg cmd2;
-
- memset(&cmd, 0, sizeof(cmd));
- memset(&cmd2, 0, sizeof(cmd2));
-
- ctrl->vfeModuleEnableLocal.chromaEnhanEnable = in->enable;
-
- cmd.ap = in->ap;
- cmd.am = in->am;
- cmd.bp = in->bp;
- cmd.bm = in->bm;
- cmd.cp = in->cp;
- cmd.cm = in->cm;
- cmd.dp = in->dp;
- cmd.dm = in->dm;
- cmd.kcb = in->kcb;
- cmd.kcr = in->kcr;
-
- cmd2.v0 = in->RGBtoYConversionV0;
- cmd2.v1 = in->RGBtoYConversionV1;
- cmd2.v2 = in->RGBtoYConversionV2;
- cmd2.ConvertOffset = in->RGBtoYConversionOffset;
-
- vfe_prog_hw(ctrl->vfebase + VFE_CHROMA_ENHAN_A,
- (uint32_t *)&cmd, sizeof(cmd));
-
- vfe_prog_hw(ctrl->vfebase + VFE_COLOR_CONVERT_COEFF_0,
- (uint32_t *)&cmd2, sizeof(cmd2));
-}
-
-void vfe_scaler2cbcr_config(struct vfe_cmd_scaler2_config *in)
-{
- struct vfe_scaler2_cfg cmd;
-
- memset(&cmd, 0, sizeof(cmd));
-
- ctrl->vfeModuleEnableLocal.scaler2CbcrEnable = in->enable;
-
- cmd.hEnable = in->hconfig.enable;
- cmd.vEnable = in->vconfig.enable;
- cmd.inWidth = in->hconfig.inputSize;
- cmd.outWidth = in->hconfig.outputSize;
- cmd.horizPhaseMult = in->hconfig.phaseMultiplicationFactor;
- cmd.horizInterResolution = in->hconfig.interpolationResolution;
- cmd.inHeight = in->vconfig.inputSize;
- cmd.outHeight = in->vconfig.outputSize;
- cmd.vertPhaseMult = in->vconfig.phaseMultiplicationFactor;
- cmd.vertInterResolution = in->vconfig.interpolationResolution;
-
- vfe_prog_hw(ctrl->vfebase + VFE_SCALE_CBCR_CFG,
- (uint32_t *)&cmd, sizeof(cmd));
-}
-
-void vfe_scaler2y_config(struct vfe_cmd_scaler2_config *in)
-{
- struct vfe_scaler2_cfg cmd;
-
- memset(&cmd, 0, sizeof(cmd));
-
- ctrl->vfeModuleEnableLocal.scaler2YEnable = in->enable;
-
- cmd.hEnable = in->hconfig.enable;
- cmd.vEnable = in->vconfig.enable;
- cmd.inWidth = in->hconfig.inputSize;
- cmd.outWidth = in->hconfig.outputSize;
- cmd.horizPhaseMult = in->hconfig.phaseMultiplicationFactor;
- cmd.horizInterResolution = in->hconfig.interpolationResolution;
- cmd.inHeight = in->vconfig.inputSize;
- cmd.outHeight = in->vconfig.outputSize;
- cmd.vertPhaseMult = in->vconfig.phaseMultiplicationFactor;
- cmd.vertInterResolution = in->vconfig.interpolationResolution;
-
- vfe_prog_hw(ctrl->vfebase + VFE_SCALE_Y_CFG,
- (uint32_t *)&cmd, sizeof(cmd));
-}
-
-void vfe_main_scaler_config(struct vfe_cmd_main_scaler_config *in)
-{
- struct vfe_main_scaler_cfg cmd;
-
- memset(&cmd, 0, sizeof(cmd));
-
- ctrl->vfeModuleEnableLocal.mainScalerEnable = in->enable;
-
- cmd.hEnable = in->hconfig.enable;
- cmd.vEnable = in->vconfig.enable;
- cmd.inWidth = in->hconfig.inputSize;
- cmd.outWidth = in->hconfig.outputSize;
- cmd.horizPhaseMult = in->hconfig.phaseMultiplicationFactor;
- cmd.horizInterResolution = in->hconfig.interpolationResolution;
- cmd.horizMNInit = in->MNInitH.MNCounterInit;
- cmd.horizPhaseInit = in->MNInitH.phaseInit;
- cmd.inHeight = in->vconfig.inputSize;
- cmd.outHeight = in->vconfig.outputSize;
- cmd.vertPhaseMult = in->vconfig.phaseMultiplicationFactor;
- cmd.vertInterResolution = in->vconfig.interpolationResolution;
- cmd.vertMNInit = in->MNInitV.MNCounterInit;
- cmd.vertPhaseInit = in->MNInitV.phaseInit;
-
- vfe_prog_hw(ctrl->vfebase + VFE_SCALE_CFG,
- (uint32_t *)&cmd, sizeof(cmd));
-}
-
-void vfe_stats_wb_exp_stop(void)
-{
- ctrl->vfeStatsCmdLocal.axwEnable = FALSE;
- ctrl->vfeImaskLocal.awbPingpongIrq = FALSE;
-}
-
-void vfe_stats_update_wb_exp(struct vfe_cmd_stats_wb_exp_update *in)
-{
- struct vfe_statsawb_update cmd;
- struct vfe_statsawbae_update cmd2;
-
- memset(&cmd, 0, sizeof(cmd));
- memset(&cmd2, 0, sizeof(cmd2));
-
- cmd.m1 = in->awbMCFG[0];
- cmd.m2 = in->awbMCFG[1];
- cmd.m3 = in->awbMCFG[2];
- cmd.m4 = in->awbMCFG[3];
- cmd.c1 = in->awbCCFG[0];
- cmd.c2 = in->awbCCFG[1];
- cmd.c3 = in->awbCCFG[2];
- cmd.c4 = in->awbCCFG[3];
- vfe_prog_hw(ctrl->vfebase + VFE_STATS_AWB_MCFG,
- (uint32_t *)&cmd, sizeof(cmd));
-
- cmd2.aeRegionCfg = in->wbExpRegions;
- cmd2.aeSubregionCfg = in->wbExpSubRegion;
- cmd2.awbYMin = in->awbYMin;
- cmd2.awbYMax = in->awbYMax;
- vfe_prog_hw(ctrl->vfebase + VFE_STATS_AWBAE_CFG,
- (uint32_t *)&cmd2, sizeof(cmd2));
-}
-
-void vfe_stats_update_af(struct vfe_cmd_stats_af_update *in)
-{
- struct vfe_statsaf_update cmd;
- memset(&cmd, 0, sizeof(cmd));
-
- cmd.windowVOffset = in->windowVOffset;
- cmd.windowHOffset = in->windowHOffset;
- cmd.windowMode = in->windowMode;
- cmd.windowHeight = in->windowHeight;
- cmd.windowWidth = in->windowWidth;
-
- vfe_prog_hw(ctrl->vfebase + VFE_STATS_AF_CFG,
- (uint32_t *)&cmd, sizeof(cmd));
-}
-
-void vfe_stats_start_wb_exp(struct vfe_cmd_stats_wb_exp_start *in)
-{
- struct vfe_statsawb_update cmd;
- struct vfe_statsawbae_update cmd2;
- struct vfe_statsaxw_hdr_cfg cmd3;
-
- ctrl->vfeStatsCmdLocal.axwEnable = in->enable;
- ctrl->vfeImaskLocal.awbPingpongIrq = TRUE;
-
- memset(&cmd, 0, sizeof(cmd));
- memset(&cmd2, 0, sizeof(cmd2));
- memset(&cmd3, 0, sizeof(cmd3));
-
- cmd.m1 = in->awbMCFG[0];
- cmd.m2 = in->awbMCFG[1];
- cmd.m3 = in->awbMCFG[2];
- cmd.m4 = in->awbMCFG[3];
- cmd.c1 = in->awbCCFG[0];
- cmd.c2 = in->awbCCFG[1];
- cmd.c3 = in->awbCCFG[2];
- cmd.c4 = in->awbCCFG[3];
- vfe_prog_hw(ctrl->vfebase + VFE_STATS_AWB_MCFG,
- (uint32_t *)&cmd, sizeof(cmd));
-
- cmd2.aeRegionCfg = in->wbExpRegions;
- cmd2.aeSubregionCfg = in->wbExpSubRegion;
- cmd2.awbYMin = in->awbYMin;
- cmd2.awbYMax = in->awbYMax;
- vfe_prog_hw(ctrl->vfebase + VFE_STATS_AWBAE_CFG,
- (uint32_t *)&cmd2, sizeof(cmd2));
-
- cmd3.axwHeader = in->axwHeader;
- vfe_prog_hw(ctrl->vfebase + VFE_STATS_AXW_HEADER,
- (uint32_t *)&cmd3, sizeof(cmd3));
-}
-
-void vfe_stats_start_af(struct vfe_cmd_stats_af_start *in)
-{
- struct vfe_statsaf_update cmd;
- struct vfe_statsaf_cfg cmd2;
-
- memset(&cmd, 0, sizeof(cmd));
- memset(&cmd2, 0, sizeof(cmd2));
-
-ctrl->vfeStatsCmdLocal.autoFocusEnable = in->enable;
-ctrl->vfeImaskLocal.afPingpongIrq = TRUE;
-
- cmd.windowVOffset = in->windowVOffset;
- cmd.windowHOffset = in->windowHOffset;
- cmd.windowMode = in->windowMode;
- cmd.windowHeight = in->windowHeight;
- cmd.windowWidth = in->windowWidth;
-
- vfe_prog_hw(ctrl->vfebase + VFE_STATS_AF_CFG,
- (uint32_t *)&cmd, sizeof(cmd));
-
- cmd2.a00 = in->highPassCoef[0];
- cmd2.a04 = in->highPassCoef[1];
- cmd2.a20 = in->highPassCoef[2];
- cmd2.a21 = in->highPassCoef[3];
- cmd2.a22 = in->highPassCoef[4];
- cmd2.a23 = in->highPassCoef[5];
- cmd2.a24 = in->highPassCoef[6];
- cmd2.fvMax = in->metricMax;
- cmd2.fvMetric = in->metricSelection;
- cmd2.afHeader = in->bufferHeader;
- cmd2.entry00 = in->gridForMultiWindows[0];
- cmd2.entry01 = in->gridForMultiWindows[1];
- cmd2.entry02 = in->gridForMultiWindows[2];
- cmd2.entry03 = in->gridForMultiWindows[3];
- cmd2.entry10 = in->gridForMultiWindows[4];
- cmd2.entry11 = in->gridForMultiWindows[5];
- cmd2.entry12 = in->gridForMultiWindows[6];
- cmd2.entry13 = in->gridForMultiWindows[7];
- cmd2.entry20 = in->gridForMultiWindows[8];
- cmd2.entry21 = in->gridForMultiWindows[9];
- cmd2.entry22 = in->gridForMultiWindows[10];
- cmd2.entry23 = in->gridForMultiWindows[11];
- cmd2.entry30 = in->gridForMultiWindows[12];
- cmd2.entry31 = in->gridForMultiWindows[13];
- cmd2.entry32 = in->gridForMultiWindows[14];
- cmd2.entry33 = in->gridForMultiWindows[15];
-
- vfe_prog_hw(ctrl->vfebase + VFE_STATS_AF_GRID_0,
- (uint32_t *)&cmd2, sizeof(cmd2));
-}
-
-void vfe_stats_setting(struct vfe_cmd_stats_setting *in)
-{
- struct vfe_statsframe cmd1;
- struct vfe_busstats_wrprio cmd2;
-
- memset(&cmd1, 0, sizeof(cmd1));
- memset(&cmd2, 0, sizeof(cmd2));
-
- ctrl->afStatsControl.addressBuffer[0] = in->afBuffer[0];
- ctrl->afStatsControl.addressBuffer[1] = in->afBuffer[1];
- ctrl->afStatsControl.nextFrameAddrBuf = in->afBuffer[2];
-
- ctrl->awbStatsControl.addressBuffer[0] = in->awbBuffer[0];
- ctrl->awbStatsControl.addressBuffer[1] = in->awbBuffer[1];
- ctrl->awbStatsControl.nextFrameAddrBuf = in->awbBuffer[2];
-
- cmd1.lastPixel = in->frameHDimension;
- cmd1.lastLine = in->frameVDimension;
- vfe_prog_hw(ctrl->vfebase + VFE_STATS_FRAME_SIZE,
- (uint32_t *)&cmd1, sizeof(cmd1));
-
- cmd2.afBusPriority = in->afBusPriority;
- cmd2.awbBusPriority = in->awbBusPriority;
- cmd2.histBusPriority = in->histBusPriority;
- cmd2.afBusPriorityEn = in->afBusPrioritySelection;
- cmd2.awbBusPriorityEn = in->awbBusPrioritySelection;
- cmd2.histBusPriorityEn = in->histBusPrioritySelection;
-
- vfe_prog_hw(ctrl->vfebase + VFE_BUS_STATS_WR_PRIORITY,
- (uint32_t *)&cmd2, sizeof(cmd2));
-
- /* Program the bus ping pong address for statistics modules. */
- writel(in->afBuffer[0], ctrl->vfebase + VFE_BUS_STATS_AF_WR_PING_ADDR);
- writel(in->afBuffer[1], ctrl->vfebase + VFE_BUS_STATS_AF_WR_PONG_ADDR);
- writel(in->awbBuffer[0],
- ctrl->vfebase + VFE_BUS_STATS_AWB_WR_PING_ADDR);
- writel(in->awbBuffer[1],
- ctrl->vfebase + VFE_BUS_STATS_AWB_WR_PONG_ADDR);
- writel(in->histBuffer[0],
- ctrl->vfebase + VFE_BUS_STATS_HIST_WR_PING_ADDR);
- writel(in->histBuffer[1],
- ctrl->vfebase + VFE_BUS_STATS_HIST_WR_PONG_ADDR);
-}
-
-void vfe_axi_input_config(struct vfe_cmd_axi_input_config *in)
-{
- struct VFE_AxiInputCmdType cmd;
- uint32_t xSizeWord, axiRdUnpackPattern;
- uint8_t axiInputPpw;
- uint32_t busPingpongRdIrqEnable;
-
- ctrl->vfeImaskLocal.rdPingpongIrq = TRUE;
-
- switch (in->pixelSize) {
- case VFE_RAW_PIXEL_DATA_SIZE_10BIT:
- ctrl->axiInputDataSize = VFE_RAW_PIXEL_DATA_SIZE_10BIT;
- break;
-
- case VFE_RAW_PIXEL_DATA_SIZE_12BIT:
- ctrl->axiInputDataSize = VFE_RAW_PIXEL_DATA_SIZE_12BIT;
- break;
-
- case VFE_RAW_PIXEL_DATA_SIZE_8BIT:
- default:
- ctrl->axiInputDataSize = VFE_RAW_PIXEL_DATA_SIZE_8BIT;
- break;
- }
-
- memset(&cmd, 0, sizeof(cmd));
-
- switch (in->pixelSize) {
- case VFE_RAW_PIXEL_DATA_SIZE_10BIT:
- axiInputPpw = 6;
- axiRdUnpackPattern = 0xD43210;
- break;
-
- case VFE_RAW_PIXEL_DATA_SIZE_12BIT:
- axiInputPpw = 5;
- axiRdUnpackPattern = 0xC3210;
- break;
-
- case VFE_RAW_PIXEL_DATA_SIZE_8BIT:
- default:
- axiInputPpw = 8;
- axiRdUnpackPattern = 0xF6543210;
- break;
- }
-
- xSizeWord =
- ((((in->xOffset % axiInputPpw) + in->xSize) +
- (axiInputPpw-1)) / axiInputPpw) - 1;
-
- cmd.stripeStartAddr0 = in->fragAddr[0];
- cmd.stripeStartAddr1 = in->fragAddr[1];
- cmd.stripeStartAddr2 = in->fragAddr[2];
- cmd.stripeStartAddr3 = in->fragAddr[3];
- cmd.ySize = in->ySize;
- cmd.yOffsetDelta = 0;
- cmd.xSizeWord = xSizeWord;
- cmd.burstLength = 1;
- cmd.NumOfRows = in->numOfRows;
- cmd.RowIncrement =
- (in->rowIncrement + (axiInputPpw-1))/axiInputPpw;
- cmd.mainUnpackHeight = in->ySize;
- cmd.mainUnpackWidth = in->xSize - 1;
- cmd.mainUnpackHbiSel = (uint32_t)in->unpackHbi;
- cmd.mainUnpackPhase = in->unpackPhase;
- cmd.unpackPattern = axiRdUnpackPattern;
- cmd.padLeft = in->padRepeatCountLeft;
- cmd.padRight = in->padRepeatCountRight;
- cmd.padTop = in->padRepeatCountTop;
- cmd.padBottom = in->padRepeatCountBottom;
- cmd.leftUnpackPattern0 = in->padLeftComponentSelectCycle0;
- cmd.leftUnpackPattern1 = in->padLeftComponentSelectCycle1;
- cmd.leftUnpackPattern2 = in->padLeftComponentSelectCycle2;
- cmd.leftUnpackPattern3 = in->padLeftComponentSelectCycle3;
- cmd.leftUnpackStop0 = in->padLeftStopCycle0;
- cmd.leftUnpackStop1 = in->padLeftStopCycle1;
- cmd.leftUnpackStop2 = in->padLeftStopCycle2;
- cmd.leftUnpackStop3 = in->padLeftStopCycle3;
- cmd.rightUnpackPattern0 = in->padRightComponentSelectCycle0;
- cmd.rightUnpackPattern1 = in->padRightComponentSelectCycle1;
- cmd.rightUnpackPattern2 = in->padRightComponentSelectCycle2;
- cmd.rightUnpackPattern3 = in->padRightComponentSelectCycle3;
- cmd.rightUnpackStop0 = in->padRightStopCycle0;
- cmd.rightUnpackStop1 = in->padRightStopCycle1;
- cmd.rightUnpackStop2 = in->padRightStopCycle2;
- cmd.rightUnpackStop3 = in->padRightStopCycle3;
- cmd.topUnapckPattern = in->padTopLineCount;
- cmd.bottomUnapckPattern = in->padBottomLineCount;
-
- /* program vfe_bus_cfg */
- vfe_prog_hw(ctrl->vfebase + VFE_BUS_STRIPE_RD_ADDR_0,
- (uint32_t *)&cmd, sizeof(cmd));
-
- /* hacking code, put it to default value */
- busPingpongRdIrqEnable = 0xf;
-
- writel(busPingpongRdIrqEnable,
- ctrl->vfebase + VFE_BUS_PINGPONG_IRQ_EN);
-}
-
-void vfe_stats_config(struct vfe_cmd_stats_setting *in)
-{
- ctrl->afStatsControl.addressBuffer[0] = in->afBuffer[0];
- ctrl->afStatsControl.addressBuffer[1] = in->afBuffer[1];
- ctrl->afStatsControl.nextFrameAddrBuf = in->afBuffer[2];
-
- ctrl->awbStatsControl.addressBuffer[0] = in->awbBuffer[0];
- ctrl->awbStatsControl.addressBuffer[1] = in->awbBuffer[1];
- ctrl->awbStatsControl.nextFrameAddrBuf = in->awbBuffer[2];
-
- vfe_stats_setting(in);
-}
-
-void vfe_axi_output_config(
- struct vfe_cmd_axi_output_config *in)
-{
- /* local variable */
- uint32_t *pcircle;
- uint32_t *pdest;
- uint32_t *psrc;
- uint8_t i;
- uint8_t fcnt;
- uint16_t axioutpw = 8;
-
- /* parameters check, condition and usage mode check */
- ctrl->encPath.fragCount = in->output2.fragmentCount;
- if (ctrl->encPath.fragCount > 1)
- ctrl->encPath.multiFrag = TRUE;
-
- ctrl->viewPath.fragCount = in->output1.fragmentCount;
- if (ctrl->viewPath.fragCount > 1)
- ctrl->viewPath.multiFrag = TRUE;
-
- /* VFE_BUS_CFG. raw data size */
- ctrl->vfeBusConfigLocal.rawPixelDataSize = in->outputDataSize;
-
- switch (in->outputDataSize) {
- case VFE_RAW_PIXEL_DATA_SIZE_8BIT:
- axioutpw = 8;
- break;
-
- case VFE_RAW_PIXEL_DATA_SIZE_10BIT:
- axioutpw = 6;
- break;
-
- case VFE_RAW_PIXEL_DATA_SIZE_12BIT:
- axioutpw = 5;
- break;
- }
-
- ctrl->axiOutputMode = in->outputMode;
-
- CDBG("axiOutputMode = %d\n", ctrl->axiOutputMode);
-
- switch (ctrl->axiOutputMode) {
- case VFE_AXI_OUTPUT_MODE_Output1: {
- ctrl->vfeCamifConfigLocal.camif2BusEnable = FALSE;
- ctrl->vfeCamifConfigLocal.camif2OutputEnable = TRUE;
- ctrl->vfeBusConfigLocal.rawWritePathSelect =
- VFE_RAW_OUTPUT_DISABLED;
-
- ctrl->encPath.pathEnabled = FALSE;
- ctrl->vfeImaskLocal.encIrq = FALSE;
- ctrl->vfeIrqCompositeMaskLocal.encIrqComMask =
- VFE_COMP_IRQ_BOTH_Y_CBCR;
-
- ctrl->vfeBusConfigLocal.encYWrPathEn = FALSE;
- ctrl->vfeBusConfigLocal.encCbcrWrPathEn = FALSE;
- ctrl->viewPath.pathEnabled = TRUE;
- ctrl->vfeImaskLocal.viewIrq = TRUE;
- ctrl->vfeIrqCompositeMaskLocal.viewIrqComMask =
- VFE_COMP_IRQ_BOTH_Y_CBCR;
-
- ctrl->vfeBusConfigLocal.viewYWrPathEn = TRUE;
- ctrl->vfeBusConfigLocal.viewCbcrWrPathEn = TRUE;
-
- if (ctrl->vfeBusConfigLocal.encYWrPathEn &&
- ctrl->encPath.multiFrag)
- ctrl->vfeImaskLocal.encYPingpongIrq = TRUE;
-
- if (ctrl->vfeBusConfigLocal.encCbcrWrPathEn &&
- ctrl->encPath.multiFrag)
- ctrl->vfeImaskLocal.encCbcrPingpongIrq = TRUE;
-
- if (ctrl->vfeBusConfigLocal.viewYWrPathEn &&
- ctrl->viewPath.multiFrag)
- ctrl->vfeImaskLocal.viewYPingpongIrq = TRUE;
-
- if (ctrl->vfeBusConfigLocal.viewCbcrWrPathEn &&
- ctrl->viewPath.multiFrag)
- ctrl->vfeImaskLocal.viewCbcrPingpongIrq = TRUE;
- } /* VFE_AXI_OUTPUT_MODE_Output1 */
- break;
-
- case VFE_AXI_OUTPUT_MODE_Output2: {
- ctrl->vfeCamifConfigLocal.camif2BusEnable = FALSE;
- ctrl->vfeCamifConfigLocal.camif2OutputEnable = TRUE;
- ctrl->vfeBusConfigLocal.rawWritePathSelect =
- VFE_RAW_OUTPUT_DISABLED;
-
- ctrl->encPath.pathEnabled = TRUE;
- ctrl->vfeImaskLocal.encIrq = TRUE;
- ctrl->vfeIrqCompositeMaskLocal.encIrqComMask =
- VFE_COMP_IRQ_BOTH_Y_CBCR;
-
- ctrl->vfeBusConfigLocal.encYWrPathEn = TRUE;
- ctrl->vfeBusConfigLocal.encCbcrWrPathEn = TRUE;
-
- ctrl->viewPath.pathEnabled = FALSE;
- ctrl->vfeImaskLocal.viewIrq = FALSE;
- ctrl->vfeIrqCompositeMaskLocal.viewIrqComMask =
- VFE_COMP_IRQ_BOTH_Y_CBCR;
-
- ctrl->vfeBusConfigLocal.viewYWrPathEn = FALSE;
- ctrl->vfeBusConfigLocal.viewCbcrWrPathEn = FALSE;
-
- if (ctrl->vfeBusConfigLocal.encYWrPathEn &&
- ctrl->encPath.multiFrag)
- ctrl->vfeImaskLocal.encYPingpongIrq = TRUE;
-
- if (ctrl->vfeBusConfigLocal.encCbcrWrPathEn &&
- ctrl->encPath.multiFrag)
- ctrl->vfeImaskLocal.encCbcrPingpongIrq = TRUE;
-
- if (ctrl->vfeBusConfigLocal.viewYWrPathEn &&
- ctrl->viewPath.multiFrag)
- ctrl->vfeImaskLocal.viewYPingpongIrq = TRUE;
-
- if (ctrl->vfeBusConfigLocal.viewCbcrWrPathEn &&
- ctrl->viewPath.multiFrag)
- ctrl->vfeImaskLocal.viewCbcrPingpongIrq = TRUE;
- } /* VFE_AXI_OUTPUT_MODE_Output2 */
- break;
-
- case VFE_AXI_OUTPUT_MODE_Output1AndOutput2: {
- ctrl->vfeCamifConfigLocal.camif2BusEnable = FALSE;
- ctrl->vfeCamifConfigLocal.camif2OutputEnable = TRUE;
- ctrl->vfeBusConfigLocal.rawWritePathSelect =
- VFE_RAW_OUTPUT_DISABLED;
-
- ctrl->encPath.pathEnabled = TRUE;
- ctrl->vfeImaskLocal.encIrq = TRUE;
- ctrl->vfeIrqCompositeMaskLocal.encIrqComMask =
- VFE_COMP_IRQ_BOTH_Y_CBCR;
-
- ctrl->vfeBusConfigLocal.encYWrPathEn = TRUE;
- ctrl->vfeBusConfigLocal.encCbcrWrPathEn = TRUE;
- ctrl->viewPath.pathEnabled = TRUE;
- ctrl->vfeImaskLocal.viewIrq = TRUE;
- ctrl->vfeIrqCompositeMaskLocal.viewIrqComMask =
- VFE_COMP_IRQ_BOTH_Y_CBCR;
-
- ctrl->vfeBusConfigLocal.viewYWrPathEn = TRUE;
- ctrl->vfeBusConfigLocal.viewCbcrWrPathEn = TRUE;
-
- if (ctrl->vfeBusConfigLocal.encYWrPathEn &&
- ctrl->encPath.multiFrag)
- ctrl->vfeImaskLocal.encYPingpongIrq = TRUE;
-
- if (ctrl->vfeBusConfigLocal.encCbcrWrPathEn &&
- ctrl->encPath.multiFrag)
- ctrl->vfeImaskLocal.encCbcrPingpongIrq = TRUE;
-
- if (ctrl->vfeBusConfigLocal.viewYWrPathEn &&
- ctrl->viewPath.multiFrag)
- ctrl->vfeImaskLocal.viewYPingpongIrq = TRUE;
-
- if (ctrl->vfeBusConfigLocal.viewCbcrWrPathEn &&
- ctrl->viewPath.multiFrag)
- ctrl->vfeImaskLocal.viewCbcrPingpongIrq = TRUE;
- } /* VFE_AXI_OUTPUT_MODE_Output1AndOutput2 */
- break;
-
- case VFE_AXI_OUTPUT_MODE_CAMIFToAXIViaOutput2: {
- /* For raw snapshot, we need both ping and pong buffer
- * initialized to the same address. Otherwise, if we
- * leave the pong buffer to NULL, there will be axi_error.
- * Note that ideally we should deal with this at upper layer,
- * which is in msm_vfe8x.c */
- if (!in->output2.outputCbcr.outFragments[1][0]) {
- in->output2.outputCbcr.outFragments[1][0] =
- in->output2.outputCbcr.outFragments[0][0];
- }
-
- ctrl->vfeCamifConfigLocal.camif2BusEnable = TRUE;
- ctrl->vfeCamifConfigLocal.camif2OutputEnable = FALSE;
- ctrl->vfeBusConfigLocal.rawWritePathSelect =
- VFE_RAW_OUTPUT_ENC_CBCR_PATH;
-
- ctrl->encPath.pathEnabled = TRUE;
- ctrl->vfeImaskLocal.encIrq = TRUE;
- ctrl->vfeIrqCompositeMaskLocal.encIrqComMask =
- VFE_COMP_IRQ_CBCR_ONLY;
-
- ctrl->vfeBusConfigLocal.encYWrPathEn = FALSE;
- ctrl->vfeBusConfigLocal.encCbcrWrPathEn = TRUE;
-
- ctrl->viewPath.pathEnabled = FALSE;
- ctrl->vfeImaskLocal.viewIrq = FALSE;
- ctrl->vfeIrqCompositeMaskLocal.viewIrqComMask =
- VFE_COMP_IRQ_BOTH_Y_CBCR;
-
- ctrl->vfeBusConfigLocal.viewYWrPathEn = FALSE;
- ctrl->vfeBusConfigLocal.viewCbcrWrPathEn = FALSE;
-
- if (ctrl->vfeBusConfigLocal.encYWrPathEn &&
- ctrl->encPath.multiFrag)
- ctrl->vfeImaskLocal.encYPingpongIrq = TRUE;
-
- if (ctrl->vfeBusConfigLocal.encCbcrWrPathEn &&
- ctrl->encPath.multiFrag)
- ctrl->vfeImaskLocal.encCbcrPingpongIrq = TRUE;
-
- if (ctrl->vfeBusConfigLocal.viewYWrPathEn &&
- ctrl->viewPath.multiFrag)
- ctrl->vfeImaskLocal.viewYPingpongIrq = TRUE;
-
- if (ctrl->vfeBusConfigLocal.viewCbcrWrPathEn &&
- ctrl->viewPath.multiFrag)
- ctrl->vfeImaskLocal.viewCbcrPingpongIrq = TRUE;
- } /* VFE_AXI_OUTPUT_MODE_CAMIFToAXIViaOutput2 */
- break;
-
- case VFE_AXI_OUTPUT_MODE_Output2AndCAMIFToAXIViaOutput1: {
- ctrl->vfeCamifConfigLocal.camif2BusEnable = TRUE;
- ctrl->vfeCamifConfigLocal.camif2OutputEnable = TRUE;
- ctrl->vfeBusConfigLocal.rawWritePathSelect =
- VFE_RAW_OUTPUT_VIEW_CBCR_PATH;
-
- ctrl->encPath.pathEnabled = TRUE;
- ctrl->vfeImaskLocal.encIrq = TRUE;
- ctrl->vfeIrqCompositeMaskLocal.encIrqComMask =
- VFE_COMP_IRQ_BOTH_Y_CBCR;
-
- ctrl->vfeBusConfigLocal.encYWrPathEn = TRUE;
- ctrl->vfeBusConfigLocal.encCbcrWrPathEn = TRUE;
-
- ctrl->viewPath.pathEnabled = TRUE;
- ctrl->vfeImaskLocal.viewIrq = TRUE;
- ctrl->vfeIrqCompositeMaskLocal.viewIrqComMask =
- VFE_COMP_IRQ_CBCR_ONLY;
-
- ctrl->vfeBusConfigLocal.viewYWrPathEn = FALSE;
- ctrl->vfeBusConfigLocal.viewCbcrWrPathEn = TRUE;
-
- if (ctrl->vfeBusConfigLocal.encYWrPathEn &&
- ctrl->encPath.multiFrag)
- ctrl->vfeImaskLocal.encYPingpongIrq = TRUE;
-
- if (ctrl->vfeBusConfigLocal.encCbcrWrPathEn &&
- ctrl->encPath.multiFrag)
- ctrl->vfeImaskLocal.encCbcrPingpongIrq = TRUE;
-
- if (ctrl->vfeBusConfigLocal.viewYWrPathEn &&
- ctrl->viewPath.multiFrag)
- ctrl->vfeImaskLocal.viewYPingpongIrq = TRUE;
-
- if (ctrl->vfeBusConfigLocal.viewCbcrWrPathEn &&
- ctrl->viewPath.multiFrag)
- ctrl->vfeImaskLocal.viewCbcrPingpongIrq = TRUE;
- } /* VFE_AXI_OUTPUT_MODE_Output2AndCAMIFToAXIViaOutput1 */
- break;
-
- case VFE_AXI_OUTPUT_MODE_Output1AndCAMIFToAXIViaOutput2: {
- ctrl->vfeCamifConfigLocal.camif2BusEnable = TRUE;
- ctrl->vfeCamifConfigLocal.camif2OutputEnable = TRUE;
- ctrl->vfeBusConfigLocal.rawWritePathSelect =
- VFE_RAW_OUTPUT_ENC_CBCR_PATH;
-
- ctrl->encPath.pathEnabled = TRUE;
- ctrl->vfeImaskLocal.encIrq = TRUE;
- ctrl->vfeIrqCompositeMaskLocal.encIrqComMask =
- VFE_COMP_IRQ_CBCR_ONLY;
-
- ctrl->vfeBusConfigLocal.encYWrPathEn = FALSE;
- ctrl->vfeBusConfigLocal.encCbcrWrPathEn = TRUE;
-
- ctrl->viewPath.pathEnabled = TRUE;
- ctrl->vfeImaskLocal.viewIrq = TRUE;
-
- ctrl->vfeIrqCompositeMaskLocal.viewIrqComMask =
- VFE_COMP_IRQ_BOTH_Y_CBCR;
-
- ctrl->vfeBusConfigLocal.viewYWrPathEn = TRUE;
- ctrl->vfeBusConfigLocal.viewCbcrWrPathEn = TRUE;
-
- if (ctrl->vfeBusConfigLocal.encYWrPathEn &&
- ctrl->encPath.multiFrag)
- ctrl->vfeImaskLocal.encYPingpongIrq = TRUE;
-
- if (ctrl->vfeBusConfigLocal.encCbcrWrPathEn &&
- ctrl->encPath.multiFrag)
- ctrl->vfeImaskLocal.encCbcrPingpongIrq = TRUE;
-
- if (ctrl->vfeBusConfigLocal.viewYWrPathEn &&
- ctrl->viewPath.multiFrag)
- ctrl->vfeImaskLocal.viewYPingpongIrq = TRUE;
-
- if (ctrl->vfeBusConfigLocal.viewCbcrWrPathEn &&
- ctrl->viewPath.multiFrag)
- ctrl->vfeImaskLocal.viewCbcrPingpongIrq = TRUE;
- } /* VFE_AXI_OUTPUT_MODE_Output1AndCAMIFToAXIViaOutput2 */
- break;
-
- case VFE_AXI_LAST_OUTPUT_MODE_ENUM:
- break;
- } /* switch */
-
- /* Save the addresses for each path. */
- /* output2 path */
- fcnt = ctrl->encPath.fragCount;
-
- pcircle = ctrl->encPath.yPath.addressBuffer;
- pdest = ctrl->encPath.nextFrameAddrBuf;
-
- psrc = &(in->output2.outputY.outFragments[0][0]);
- for (i = 0; i < fcnt; i++)
- *pcircle++ = *psrc++;
-
- psrc = &(in->output2.outputY.outFragments[1][0]);
- for (i = 0; i < fcnt; i++)
- *pcircle++ = *psrc++;
-
- psrc = &(in->output2.outputY.outFragments[2][0]);
- for (i = 0; i < fcnt; i++)
- *pdest++ = *psrc++;
-
- pcircle = ctrl->encPath.cbcrPath.addressBuffer;
-
- psrc = &(in->output2.outputCbcr.outFragments[0][0]);
- for (i = 0; i < fcnt; i++)
- *pcircle++ = *psrc++;
-
- psrc = &(in->output2.outputCbcr.outFragments[1][0]);
- for (i = 0; i < fcnt; i++)
- *pcircle++ = *psrc++;
-
- psrc = &(in->output2.outputCbcr.outFragments[2][0]);
- for (i = 0; i < fcnt; i++)
- *pdest++ = *psrc++;
-
- vfe_set_bus_pipo_addr(&ctrl->viewPath, &ctrl->encPath);
-
- ctrl->encPath.ackPending = FALSE;
- ctrl->encPath.currentFrame = ping;
- ctrl->encPath.whichOutputPath = 1;
- ctrl->encPath.yPath.fragIndex = 2;
- ctrl->encPath.cbcrPath.fragIndex = 2;
- ctrl->encPath.yPath.hwCurrentFlag = ping;
- ctrl->encPath.cbcrPath.hwCurrentFlag = ping;
-
- /* output1 path */
- pcircle = ctrl->viewPath.yPath.addressBuffer;
- pdest = ctrl->viewPath.nextFrameAddrBuf;
- fcnt = ctrl->viewPath.fragCount;
-
- psrc = &(in->output1.outputY.outFragments[0][0]);
- for (i = 0; i < fcnt; i++)
- *pcircle++ = *psrc++;
-
- psrc = &(in->output1.outputY.outFragments[1][0]);
- for (i = 0; i < fcnt; i++)
- *pcircle++ = *psrc++;
-
- psrc = &(in->output1.outputY.outFragments[2][0]);
- for (i = 0; i < fcnt; i++)
- *pdest++ = *psrc++;
-
- pcircle = ctrl->viewPath.cbcrPath.addressBuffer;
-
- psrc = &(in->output1.outputCbcr.outFragments[0][0]);
- for (i = 0; i < fcnt; i++)
- *pcircle++ = *psrc++;
-
- psrc = &(in->output1.outputCbcr.outFragments[1][0]);
- for (i = 0; i < fcnt; i++)
- *pcircle++ = *psrc++;
-
- psrc = &(in->output1.outputCbcr.outFragments[2][0]);
- for (i = 0; i < fcnt; i++)
- *pdest++ = *psrc++;
-
- ctrl->viewPath.ackPending = FALSE;
- ctrl->viewPath.currentFrame = ping;
- ctrl->viewPath.whichOutputPath = 0;
- ctrl->viewPath.yPath.fragIndex = 2;
- ctrl->viewPath.cbcrPath.fragIndex = 2;
- ctrl->viewPath.yPath.hwCurrentFlag = ping;
- ctrl->viewPath.cbcrPath.hwCurrentFlag = ping;
-
- /* call to program the registers. */
- vfe_axi_output(in, &ctrl->viewPath, &ctrl->encPath, axioutpw);
-}
-
-void vfe_camif_config(struct vfe_cmd_camif_config *in)
-{
- struct vfe_camifcfg cmd;
- memset(&cmd, 0, sizeof(cmd));
-
- CDBG("camif.frame pixelsPerLine = %d\n", in->frame.pixelsPerLine);
- CDBG("camif.frame linesPerFrame = %d\n", in->frame.linesPerFrame);
- CDBG("camif.window firstpixel = %d\n", in->window.firstpixel);
- CDBG("camif.window lastpixel = %d\n", in->window.lastpixel);
- CDBG("camif.window firstline = %d\n", in->window.firstline);
- CDBG("camif.window lastline = %d\n", in->window.lastline);
-
- /* determine if epoch interrupt needs to be enabled. */
- if ((in->epoch1.enable == TRUE) &&
- (in->epoch1.lineindex <=
- in->frame.linesPerFrame))
- ctrl->vfeImaskLocal.camifEpoch1Irq = 1;
-
- if ((in->epoch2.enable == TRUE) &&
- (in->epoch2.lineindex <=
- in->frame.linesPerFrame)) {
- ctrl->vfeImaskLocal.camifEpoch2Irq = 1;
- }
-
- /* save the content to program CAMIF_CONFIG separately. */
- ctrl->vfeCamifConfigLocal.camifCfgFromCmd = in->camifConfig;
-
- /* EFS_Config */
- cmd.efsEndOfLine = in->EFS.efsendofline;
- cmd.efsStartOfLine = in->EFS.efsstartofline;
- cmd.efsEndOfFrame = in->EFS.efsendofframe;
- cmd.efsStartOfFrame = in->EFS.efsstartofframe;
-
- /* Frame Config */
- cmd.frameConfigPixelsPerLine = in->frame.pixelsPerLine;
- cmd.frameConfigLinesPerFrame = in->frame.linesPerFrame;
-
- /* Window Width Config */
- cmd.windowWidthCfgLastPixel = in->window.lastpixel;
- cmd.windowWidthCfgFirstPixel = in->window.firstpixel;
-
- /* Window Height Config */
- cmd.windowHeightCfglastLine = in->window.lastline;
- cmd.windowHeightCfgfirstLine = in->window.firstline;
-
- /* Subsample 1 Config */
- cmd.subsample1CfgPixelSkip = in->subsample.pixelskipmask;
- cmd.subsample1CfgLineSkip = in->subsample.lineskipmask;
-
- /* Subsample 2 Config */
- cmd.subsample2CfgFrameSkip = in->subsample.frameskip;
- cmd.subsample2CfgFrameSkipMode = in->subsample.frameskipmode;
- cmd.subsample2CfgPixelSkipWrap = in->subsample.pixelskipwrap;
-
- /* Epoch Interrupt */
- cmd.epoch1Line = in->epoch1.lineindex;
- cmd.epoch2Line = in->epoch2.lineindex;
-
- vfe_prog_hw(ctrl->vfebase + CAMIF_EFS_CONFIG,
- (uint32_t *)&cmd, sizeof(cmd));
-}
-
-void vfe_fov_crop_config(struct vfe_cmd_fov_crop_config *in)
-{
- struct vfe_fov_crop_cfg cmd;
- memset(&cmd, 0, sizeof(cmd));
-
- ctrl->vfeModuleEnableLocal.cropEnable = in->enable;
-
- /* FOV Corp, Part 1 */
- cmd.lastPixel = in->lastPixel;
- cmd.firstPixel = in->firstPixel;
-
- /* FOV Corp, Part 2 */
- cmd.lastLine = in->lastLine;
- cmd.firstLine = in->firstLine;
-
- vfe_prog_hw(ctrl->vfebase + VFE_CROP_WIDTH_CFG,
- (uint32_t *)&cmd, sizeof(cmd));
-}
-
-void vfe_get_hw_version(struct vfe_cmd_hw_version *out)
-{
- uint32_t vfeHwVersionPacked;
- struct vfe_hw_ver ver;
-
- vfeHwVersionPacked = readl(ctrl->vfebase + VFE_HW_VERSION);
-
- ver = *((struct vfe_hw_ver *)&vfeHwVersionPacked);
-
- out->coreVersion = ver.coreVersion;
- out->minorVersion = ver.minorVersion;
- out->majorVersion = ver.majorVersion;
-}
-
-static void vfe_reset_internal_variables(void)
-{
- unsigned long flags;
-
- /* local variables to program the hardware. */
- ctrl->vfeImaskPacked = 0;
- ctrl->vfeImaskCompositePacked = 0;
-
- /* FALSE = disable, 1 = enable. */
- memset(&ctrl->vfeModuleEnableLocal, 0,
- sizeof(ctrl->vfeModuleEnableLocal));
-
- /* 0 = disable, 1 = enable */
- memset(&ctrl->vfeCamifConfigLocal, 0,
- sizeof(ctrl->vfeCamifConfigLocal));
- /* 0 = disable, 1 = enable */
- memset(&ctrl->vfeImaskLocal, 0, sizeof(ctrl->vfeImaskLocal));
- memset(&ctrl->vfeStatsCmdLocal, 0, sizeof(ctrl->vfeStatsCmdLocal));
- memset(&ctrl->vfeBusConfigLocal, 0, sizeof(ctrl->vfeBusConfigLocal));
- memset(&ctrl->vfeBusPmConfigLocal, 0,
- sizeof(ctrl->vfeBusPmConfigLocal));
- memset(&ctrl->vfeBusCmdLocal, 0, sizeof(ctrl->vfeBusCmdLocal));
- memset(&ctrl->vfeInterruptNameLocal, 0,
- sizeof(ctrl->vfeInterruptNameLocal));
- memset(&ctrl->vfeDroppedFrameCounts, 0,
- sizeof(ctrl->vfeDroppedFrameCounts));
- memset(&ctrl->vfeIrqThreadMsgLocal, 0,
- sizeof(ctrl->vfeIrqThreadMsgLocal));
-
- /* state control variables */
- ctrl->vfeStartAckPendingFlag = FALSE;
- ctrl->vfeStopAckPending = FALSE;
- ctrl->vfeIrqCompositeMaskLocal.ceDoneSel = 0;
- ctrl->vfeIrqCompositeMaskLocal.encIrqComMask =
- VFE_COMP_IRQ_BOTH_Y_CBCR;
- ctrl->vfeIrqCompositeMaskLocal.viewIrqComMask =
- VFE_COMP_IRQ_BOTH_Y_CBCR;
-
- spin_lock_irqsave(&ctrl->state_lock, flags);
- ctrl->vstate = VFE_STATE_IDLE;
- spin_unlock_irqrestore(&ctrl->state_lock, flags);
-
- ctrl->axiOutputMode = VFE_AXI_LAST_OUTPUT_MODE_ENUM;
- /* 0 for continuous mode, 1 for snapshot mode */
- ctrl->vfeOperationMode = VFE_START_OPERATION_MODE_CONTINUOUS;
- ctrl->vfeSnapShotCount = 0;
- ctrl->vfeStatsPingPongReloadFlag = FALSE;
- /* this is unsigned 32 bit integer. */
- ctrl->vfeFrameId = 0;
- ctrl->vfeFrameSkip.output1Pattern = 0xffffffff;
- ctrl->vfeFrameSkip.output1Period = 31;
- ctrl->vfeFrameSkip.output2Pattern = 0xffffffff;
- ctrl->vfeFrameSkip.output2Period = 31;
- ctrl->vfeFrameSkipPattern = 0xffffffff;
- ctrl->vfeFrameSkipCount = 0;
- ctrl->vfeFrameSkipPeriod = 31;
-
- memset((void *)&ctrl->encPath, 0, sizeof(ctrl->encPath));
- memset((void *)&ctrl->viewPath, 0, sizeof(ctrl->viewPath));
-
- ctrl->encPath.whichOutputPath = 1;
- ctrl->encPath.cbcrStatusBit = 5;
- ctrl->viewPath.whichOutputPath = 0;
- ctrl->viewPath.cbcrStatusBit = 7;
-
- ctrl->vfeTestGenStartFlag = FALSE;
-
- /* default to bank 0. */
- ctrl->vfeLaBankSel = 0;
-
- /* default to bank 0 for all channels. */
- memset(&ctrl->vfeGammaLutSel, 0, sizeof(ctrl->vfeGammaLutSel));
-
- /* Stats control variables. */
- memset(&ctrl->afStatsControl, 0, sizeof(ctrl->afStatsControl));
- memset(&ctrl->awbStatsControl, 0, sizeof(ctrl->awbStatsControl));
- vfe_set_stats_pingpong_address(&ctrl->afStatsControl,
- &ctrl->awbStatsControl);
-}
-
-void vfe_reset(void)
-{
- vfe_reset_internal_variables();
-
- ctrl->vfeImaskLocal.resetAckIrq = TRUE;
- ctrl->vfeImaskPacked = vfe_irq_pack(ctrl->vfeImaskLocal);
-
- /* disable all interrupts. */
- writel(VFE_DISABLE_ALL_IRQS,
- ctrl->vfebase + VFE_IRQ_COMPOSITE_MASK);
-
- /* clear all pending interrupts*/
- writel(VFE_CLEAR_ALL_IRQS,
- ctrl->vfebase + VFE_IRQ_CLEAR);
-
- /* enable reset_ack interrupt. */
- writel(ctrl->vfeImaskPacked,
- ctrl->vfebase + VFE_IRQ_MASK);
-
- writel(VFE_RESET_UPON_RESET_CMD,
- ctrl->vfebase + VFE_GLOBAL_RESET_CMD);
-}
+++ /dev/null
-/*
- * Copyright (C) 2008-2009 QUALCOMM Incorporated.
- */
-
-#ifndef __MSM_VFE8X_REG_H__
-#define __MSM_VFE8X_REG_H__
-
-#include <mach/msm_iomap.h>
-#include <mach/camera.h>
-#include "msm_vfe8x.h"
-
-/* at start of camif, bit 1:0 = 0x01:enable
- * image data capture at frame boundary. */
-#define CAMIF_COMMAND_START 0x00000005
-
-/* bit 2= 0x1:clear the CAMIF_STATUS register
- * value. */
-#define CAMIF_COMMAND_CLEAR 0x00000004
-
-/* at stop of vfe pipeline, for now it is assumed
- * that camif will stop at any time. Bit 1:0 = 0x10:
- * disable image data capture immediately. */
-#define CAMIF_COMMAND_STOP_IMMEDIATELY 0x00000002
-
-/* at stop of vfe pipeline, for now it is assumed
- * that camif will stop at any time. Bit 1:0 = 0x00:
- * disable image data capture at frame boundary */
-#define CAMIF_COMMAND_STOP_AT_FRAME_BOUNDARY 0x00000000
-
-/* to halt axi bridge */
-#define AXI_HALT 0x00000001
-
-/* clear the halt bit. */
-#define AXI_HALT_CLEAR 0x00000000
-
-/* reset the pipeline when stop command is issued.
- * (without reset the register.) bit 26-31 = 0,
- * domain reset, bit 0-9 = 1 for module reset, except
- * register module. */
-#define VFE_RESET_UPON_STOP_CMD 0x000003ef
-
-/* reset the pipeline when reset command.
- * bit 26-31 = 0, domain reset, bit 0-9 = 1 for module reset. */
-#define VFE_RESET_UPON_RESET_CMD 0x000003ff
-
-/* bit 5 is for axi status idle or busy.
- * 1 = halted, 0 = busy */
-#define AXI_STATUS_BUSY_MASK 0x00000020
-
-/* bit 0 & bit 1 = 1, both y and cbcr irqs need to be present
- * for frame done interrupt */
-#define VFE_COMP_IRQ_BOTH_Y_CBCR 3
-
-/* bit 1 = 1, only cbcr irq triggers frame done interrupt */
-#define VFE_COMP_IRQ_CBCR_ONLY 2
-
-/* bit 0 = 1, only y irq triggers frame done interrupt */
-#define VFE_COMP_IRQ_Y_ONLY 1
-
-/* bit 0 = 1, PM go; bit1 = 1, PM stop */
-#define VFE_PERFORMANCE_MONITOR_GO 0x00000001
-#define VFE_PERFORMANCE_MONITOR_STOP 0x00000002
-
-/* bit 0 = 1, test gen go; bit1 = 1, test gen stop */
-#define VFE_TEST_GEN_GO 0x00000001
-#define VFE_TEST_GEN_STOP 0x00000002
-
-/* the chroma is assumed to be interpolated between
- * the luma samples. JPEG 4:2:2 */
-#define VFE_CHROMA_UPSAMPLE_INTERPOLATED 0
-
-/* constants for irq registers */
-#define VFE_DISABLE_ALL_IRQS 0
-/* bit =1 is to clear the corresponding bit in VFE_IRQ_STATUS. */
-#define VFE_CLEAR_ALL_IRQS 0xffffffff
-/* imask for while waiting for stop ack, driver has already
- * requested stop, waiting for reset irq,
- * bit 29,28,27,26 for async timer, bit 9 for reset */
-#define VFE_IMASK_WHILE_STOPPING 0x3c000200
-
-/* when normal case, don't want to block error status.
- * bit 0,6,20,21,22,30,31 */
-#define VFE_IMASK_ERROR_ONLY 0xC0700041
-#define VFE_REG_UPDATE_TRIGGER 1
-#define VFE_PM_BUF_MAX_CNT_MASK 0xFF
-#define VFE_DMI_CFG_DEFAULT 0x00000100
-#define LENS_ROLL_OFF_DELTA_TABLE_OFFSET 32
-#define VFE_AF_PINGPONG_STATUS_BIT 0x100
-#define VFE_AWB_PINGPONG_STATUS_BIT 0x200
-
-/* VFE I/O registers */
-enum {
- VFE_HW_VERSION = 0x00000000,
- VFE_GLOBAL_RESET_CMD = 0x00000004,
- VFE_MODULE_RESET = 0x00000008,
- VFE_CGC_OVERRIDE = 0x0000000C,
- VFE_MODULE_CFG = 0x00000010,
- VFE_CFG = 0x00000014,
- VFE_IRQ_MASK = 0x00000018,
- VFE_IRQ_CLEAR = 0x0000001C,
-VFE_IRQ_STATUS = 0x00000020,
-VFE_IRQ_COMPOSITE_MASK = 0x00000024,
-VFE_BUS_CMD = 0x00000028,
-VFE_BUS_CFG = 0x0000002C,
-VFE_BUS_ENC_Y_WR_PING_ADDR = 0x00000030,
-VFE_BUS_ENC_Y_WR_PONG_ADDR = 0x00000034,
-VFE_BUS_ENC_Y_WR_IMAGE_SIZE = 0x00000038,
-VFE_BUS_ENC_Y_WR_BUFFER_CFG = 0x0000003C,
-VFE_BUS_ENC_CBCR_WR_PING_ADDR = 0x00000040,
-VFE_BUS_ENC_CBCR_WR_PONG_ADDR = 0x00000044,
-VFE_BUS_ENC_CBCR_WR_IMAGE_SIZE = 0x00000048,
-VFE_BUS_ENC_CBCR_WR_BUFFER_CFG = 0x0000004C,
-VFE_BUS_VIEW_Y_WR_PING_ADDR = 0x00000050,
-VFE_BUS_VIEW_Y_WR_PONG_ADDR = 0x00000054,
-VFE_BUS_VIEW_Y_WR_IMAGE_SIZE = 0x00000058,
-VFE_BUS_VIEW_Y_WR_BUFFER_CFG = 0x0000005C,
-VFE_BUS_VIEW_CBCR_WR_PING_ADDR = 0x00000060,
-VFE_BUS_VIEW_CBCR_WR_PONG_ADDR = 0x00000064,
-VFE_BUS_VIEW_CBCR_WR_IMAGE_SIZE = 0x00000068,
-VFE_BUS_VIEW_CBCR_WR_BUFFER_CFG = 0x0000006C,
-VFE_BUS_STATS_AF_WR_PING_ADDR = 0x00000070,
-VFE_BUS_STATS_AF_WR_PONG_ADDR = 0x00000074,
-VFE_BUS_STATS_AWB_WR_PING_ADDR = 0x00000078,
-VFE_BUS_STATS_AWB_WR_PONG_ADDR = 0x0000007C,
-VFE_BUS_STATS_HIST_WR_PING_ADDR = 0x00000080,
-VFE_BUS_STATS_HIST_WR_PONG_ADDR = 0x00000084,
-VFE_BUS_STATS_WR_PRIORITY = 0x00000088,
-VFE_BUS_STRIPE_RD_ADDR_0 = 0x0000008C,
-VFE_BUS_STRIPE_RD_ADDR_1 = 0x00000090,
-VFE_BUS_STRIPE_RD_ADDR_2 = 0x00000094,
-VFE_BUS_STRIPE_RD_ADDR_3 = 0x00000098,
-VFE_BUS_STRIPE_RD_VSIZE = 0x0000009C,
-VFE_BUS_STRIPE_RD_HSIZE = 0x000000A0,
-VFE_BUS_STRIPE_RD_BUFFER_CFG = 0x000000A4,
-VFE_BUS_STRIPE_RD_UNPACK_CFG = 0x000000A8,
-VFE_BUS_STRIPE_RD_UNPACK = 0x000000AC,
-VFE_BUS_STRIPE_RD_PAD_SIZE = 0x000000B0,
-VFE_BUS_STRIPE_RD_PAD_L_UNPACK = 0x000000B4,
-VFE_BUS_STRIPE_RD_PAD_R_UNPACK = 0x000000B8,
-VFE_BUS_STRIPE_RD_PAD_TB_UNPACK = 0x000000BC,
-VFE_BUS_PINGPONG_IRQ_EN = 0x000000C0,
-VFE_BUS_PINGPONG_STATUS = 0x000000C4,
-VFE_BUS_PM_CMD = 0x000000C8,
-VFE_BUS_PM_CFG = 0x000000CC,
-VFE_BUS_ENC_Y_WR_PM_STATS_0 = 0x000000D0,
-VFE_BUS_ENC_Y_WR_PM_STATS_1 = 0x000000D4,
-VFE_BUS_ENC_CBCR_WR_PM_STATS_0 = 0x000000D8,
-VFE_BUS_ENC_CBCR_WR_PM_STATS_1 = 0x000000DC,
-VFE_BUS_VIEW_Y_WR_PM_STATS_0 = 0x000000E0,
-VFE_BUS_VIEW_Y_WR_PM_STATS_1 = 0x000000E4,
-VFE_BUS_VIEW_CBCR_WR_PM_STATS_0 = 0x000000E8,
-VFE_BUS_VIEW_CBCR_WR_PM_STATS_1 = 0x000000EC,
-VFE_BUS_MISR_CFG = 0x000000F4,
-VFE_BUS_MISR_MAST_CFG_0 = 0x000000F8,
-VFE_BUS_MISR_MAST_CFG_1 = 0x000000FC,
-VFE_BUS_MISR_RD_VAL = 0x00000100,
-VFE_AXI_CMD = 0x00000104,
-VFE_AXI_CFG = 0x00000108,
-VFE_AXI_STATUS = 0x0000010C,
-CAMIF_COMMAND = 0x00000110,
-CAMIF_CONFIG = 0x00000114,
-CAMIF_EFS_CONFIG = 0x00000118,
-CAMIF_FRAME_CONFIG = 0x0000011C,
-CAMIF_WINDOW_WIDTH_CONFIG = 0x00000120,
-CAMIF_WINDOW_HEIGHT_CONFIG = 0x00000124,
-CAMIF_SUBSAMPLE1_CONFIG = 0x00000128,
-CAMIF_SUBSAMPLE2_CONFIG = 0x0000012C,
-CAMIF_EPOCH_IRQ = 0x00000130,
-CAMIF_STATUS = 0x00000134,
-CAMIF_MISR = 0x00000138,
-VFE_SYNC_TIMER_CMD = 0x0000013C,
-VFE_SYNC_TIMER0_LINE_START = 0x00000140,
-VFE_SYNC_TIMER0_PIXEL_START = 0x00000144,
-VFE_SYNC_TIMER0_PIXEL_DURATION = 0x00000148,
-VFE_SYNC_TIMER1_LINE_START = 0x0000014C,
-VFE_SYNC_TIMER1_PIXEL_START = 0x00000150,
-VFE_SYNC_TIMER1_PIXEL_DURATION = 0x00000154,
-VFE_SYNC_TIMER2_LINE_START = 0x00000158,
-VFE_SYNC_TIMER2_PIXEL_START = 0x0000015C,
-VFE_SYNC_TIMER2_PIXEL_DURATION = 0x00000160,
-VFE_SYNC_TIMER_POLARITY = 0x00000164,
-VFE_ASYNC_TIMER_CMD = 0x00000168,
-VFE_ASYNC_TIMER0_CFG_0 = 0x0000016C,
-VFE_ASYNC_TIMER0_CFG_1 = 0x00000170,
-VFE_ASYNC_TIMER1_CFG_0 = 0x00000174,
-VFE_ASYNC_TIMER1_CFG_1 = 0x00000178,
-VFE_ASYNC_TIMER2_CFG_0 = 0x0000017C,
-VFE_ASYNC_TIMER2_CFG_1 = 0x00000180,
-VFE_ASYNC_TIMER3_CFG_0 = 0x00000184,
-VFE_ASYNC_TIMER3_CFG_1 = 0x00000188,
-VFE_TIMER_SEL = 0x0000018C,
-VFE_REG_UPDATE_CMD = 0x00000190,
-VFE_BLACK_EVEN_EVEN_VALUE = 0x00000194,
-VFE_BLACK_EVEN_ODD_VALUE = 0x00000198,
-VFE_BLACK_ODD_EVEN_VALUE = 0x0000019C,
-VFE_BLACK_ODD_ODD_VALUE = 0x000001A0,
-VFE_ROLLOFF_CFG_0 = 0x000001A4,
-VFE_ROLLOFF_CFG_1 = 0x000001A8,
-VFE_ROLLOFF_CFG_2 = 0x000001AC,
-VFE_DEMUX_CFG = 0x000001B0,
-VFE_DEMUX_GAIN_0 = 0x000001B4,
-VFE_DEMUX_GAIN_1 = 0x000001B8,
-VFE_DEMUX_EVEN_CFG = 0x000001BC,
-VFE_DEMUX_ODD_CFG = 0x000001C0,
-VFE_DEMOSAIC_CFG = 0x000001C4,
-VFE_DEMOSAIC_ABF_CFG_0 = 0x000001C8,
-VFE_DEMOSAIC_ABF_CFG_1 = 0x000001CC,
-VFE_DEMOSAIC_BPC_CFG_0 = 0x000001D0,
-VFE_DEMOSAIC_BPC_CFG_1 = 0x000001D4,
-VFE_DEMOSAIC_STATUS = 0x000001D8,
-VFE_CHROMA_UPSAMPLE_CFG = 0x000001DC,
-VFE_CROP_WIDTH_CFG = 0x000001E0,
-VFE_CROP_HEIGHT_CFG = 0x000001E4,
-VFE_COLOR_CORRECT_COEFF_0 = 0x000001E8,
-VFE_COLOR_CORRECT_COEFF_1 = 0x000001EC,
-VFE_COLOR_CORRECT_COEFF_2 = 0x000001F0,
-VFE_COLOR_CORRECT_COEFF_3 = 0x000001F4,
-VFE_COLOR_CORRECT_COEFF_4 = 0x000001F8,
-VFE_COLOR_CORRECT_COEFF_5 = 0x000001FC,
-VFE_COLOR_CORRECT_COEFF_6 = 0x00000200,
-VFE_COLOR_CORRECT_COEFF_7 = 0x00000204,
-VFE_COLOR_CORRECT_COEFF_8 = 0x00000208,
-VFE_COLOR_CORRECT_OFFSET_0 = 0x0000020C,
-VFE_COLOR_CORRECT_OFFSET_1 = 0x00000210,
-VFE_COLOR_CORRECT_OFFSET_2 = 0x00000214,
-VFE_COLOR_CORRECT_COEFF_Q = 0x00000218,
-VFE_LA_CFG = 0x0000021C,
-VFE_LUT_BANK_SEL = 0x00000220,
-VFE_CHROMA_ENHAN_A = 0x00000224,
-VFE_CHROMA_ENHAN_B = 0x00000228,
-VFE_CHROMA_ENHAN_C = 0x0000022C,
-VFE_CHROMA_ENHAN_D = 0x00000230,
-VFE_CHROMA_ENHAN_K = 0x00000234,
-VFE_COLOR_CONVERT_COEFF_0 = 0x00000238,
-VFE_COLOR_CONVERT_COEFF_1 = 0x0000023C,
-VFE_COLOR_CONVERT_COEFF_2 = 0x00000240,
-VFE_COLOR_CONVERT_OFFSET = 0x00000244,
-VFE_ASF_CFG = 0x00000248,
-VFE_ASF_SHARP_CFG_0 = 0x0000024C,
-VFE_ASF_SHARP_CFG_1 = 0x00000250,
-VFE_ASF_SHARP_COEFF_0 = 0x00000254,
-VFE_ASF_SHARP_COEFF_1 = 0x00000258,
-VFE_ASF_SHARP_COEFF_2 = 0x0000025C,
-VFE_ASF_SHARP_COEFF_3 = 0x00000260,
-VFE_ASF_MAX_EDGE = 0x00000264,
-VFE_ASF_CROP_WIDTH_CFG = 0x00000268,
-VFE_ASF_CROP_HEIGHT_CFG = 0x0000026C,
-VFE_SCALE_CFG = 0x00000270,
-VFE_SCALE_H_IMAGE_SIZE_CFG = 0x00000274,
-VFE_SCALE_H_PHASE_CFG = 0x00000278,
-VFE_SCALE_H_STRIPE_CFG = 0x0000027C,
-VFE_SCALE_V_IMAGE_SIZE_CFG = 0x00000280,
-VFE_SCALE_V_PHASE_CFG = 0x00000284,
-VFE_SCALE_V_STRIPE_CFG = 0x00000288,
-VFE_SCALE_Y_CFG = 0x0000028C,
-VFE_SCALE_Y_H_IMAGE_SIZE_CFG = 0x00000290,
-VFE_SCALE_Y_H_PHASE_CFG = 0x00000294,
-VFE_SCALE_Y_V_IMAGE_SIZE_CFG = 0x00000298,
-VFE_SCALE_Y_V_PHASE_CFG = 0x0000029C,
-VFE_SCALE_CBCR_CFG = 0x000002A0,
-VFE_SCALE_CBCR_H_IMAGE_SIZE_CFG = 0x000002A4,
-VFE_SCALE_CBCR_H_PHASE_CFG = 0x000002A8,
-VFE_SCALE_CBCR_V_IMAGE_SIZE_CFG = 0x000002AC,
-VFE_SCALE_CBCR_V_PHASE_CFG = 0x000002B0,
-VFE_WB_CFG = 0x000002B4,
-VFE_CHROMA_SUPPRESS_CFG_0 = 0x000002B8,
-VFE_CHROMA_SUPPRESS_CFG_1 = 0x000002BC,
-VFE_CHROMA_SUBSAMPLE_CFG = 0x000002C0,
-VFE_CHROMA_SUB_CROP_WIDTH_CFG = 0x000002C4,
-VFE_CHROMA_SUB_CROP_HEIGHT_CFG = 0x000002C8,
-VFE_FRAMEDROP_ENC_Y_CFG = 0x000002CC,
-VFE_FRAMEDROP_ENC_CBCR_CFG = 0x000002D0,
-VFE_FRAMEDROP_ENC_Y_PATTERN = 0x000002D4,
-VFE_FRAMEDROP_ENC_CBCR_PATTERN = 0x000002D8,
-VFE_FRAMEDROP_VIEW_Y_CFG = 0x000002DC,
-VFE_FRAMEDROP_VIEW_CBCR_CFG = 0x000002E0,
-VFE_FRAMEDROP_VIEW_Y_PATTERN = 0x000002E4,
-VFE_FRAMEDROP_VIEW_CBCR_PATTERN = 0x000002E8,
-VFE_CLAMP_MAX_CFG = 0x000002EC,
-VFE_CLAMP_MIN_CFG = 0x000002F0,
-VFE_STATS_CMD = 0x000002F4,
-VFE_STATS_AF_CFG = 0x000002F8,
-VFE_STATS_AF_DIM = 0x000002FC,
-VFE_STATS_AF_GRID_0 = 0x00000300,
-VFE_STATS_AF_GRID_1 = 0x00000304,
-VFE_STATS_AF_GRID_2 = 0x00000308,
-VFE_STATS_AF_GRID_3 = 0x0000030C,
-VFE_STATS_AF_HEADER = 0x00000310,
-VFE_STATS_AF_COEF0 = 0x00000314,
-VFE_STATS_AF_COEF1 = 0x00000318,
-VFE_STATS_AWBAE_CFG = 0x0000031C,
-VFE_STATS_AXW_HEADER = 0x00000320,
-VFE_STATS_AWB_MCFG = 0x00000324,
-VFE_STATS_AWB_CCFG1 = 0x00000328,
-VFE_STATS_AWB_CCFG2 = 0x0000032C,
-VFE_STATS_HIST_HEADER = 0x00000330,
-VFE_STATS_HIST_INNER_OFFSET = 0x00000334,
-VFE_STATS_HIST_INNER_DIM = 0x00000338,
-VFE_STATS_FRAME_SIZE = 0x0000033C,
-VFE_DMI_CFG = 0x00000340,
-VFE_DMI_ADDR = 0x00000344,
-VFE_DMI_DATA_HI = 0x00000348,
-VFE_DMI_DATA_LO = 0x0000034C,
-VFE_DMI_RAM_AUTO_LOAD_CMD = 0x00000350,
-VFE_DMI_RAM_AUTO_LOAD_STATUS = 0x00000354,
-VFE_DMI_RAM_AUTO_LOAD_CFG = 0x00000358,
-VFE_DMI_RAM_AUTO_LOAD_SEED = 0x0000035C,
-VFE_TESTBUS_SEL = 0x00000360,
-VFE_TESTGEN_CFG = 0x00000364,
-VFE_SW_TESTGEN_CMD = 0x00000368,
-VFE_HW_TESTGEN_CMD = 0x0000036C,
-VFE_HW_TESTGEN_CFG = 0x00000370,
-VFE_HW_TESTGEN_IMAGE_CFG = 0x00000374,
-VFE_HW_TESTGEN_SOF_OFFSET_CFG = 0x00000378,
-VFE_HW_TESTGEN_EOF_NOFFSET_CFG = 0x0000037C,
-VFE_HW_TESTGEN_SOL_OFFSET_CFG = 0x00000380,
-VFE_HW_TESTGEN_EOL_NOFFSET_CFG = 0x00000384,
-VFE_HW_TESTGEN_HBI_CFG = 0x00000388,
-VFE_HW_TESTGEN_VBL_CFG = 0x0000038C,
-VFE_HW_TESTGEN_SOF_DUMMY_LINE_CFG2 = 0x00000390,
-VFE_HW_TESTGEN_EOF_DUMMY_LINE_CFG2 = 0x00000394,
-VFE_HW_TESTGEN_COLOR_BARS_CFG = 0x00000398,
-VFE_HW_TESTGEN_RANDOM_CFG = 0x0000039C,
-VFE_SPARE = 0x000003A0,
-};
-
-#define ping 0x0
-#define pong 0x1
-
-struct vfe_bus_cfg_data {
- boolean stripeRdPathEn;
- boolean encYWrPathEn;
- boolean encCbcrWrPathEn;
- boolean viewYWrPathEn;
- boolean viewCbcrWrPathEn;
- enum VFE_RAW_PIXEL_DATA_SIZE rawPixelDataSize;
- enum VFE_RAW_WR_PATH_SEL rawWritePathSelect;
-};
-
-struct vfe_camif_cfg_data {
- boolean camif2OutputEnable;
- boolean camif2BusEnable;
- struct vfe_cmds_camif_cfg camifCfgFromCmd;
-};
-
-struct vfe_irq_composite_mask_config {
- uint8_t encIrqComMask;
- uint8_t viewIrqComMask;
- uint8_t ceDoneSel;
-};
-
-/* define a structure for each output path.*/
-struct vfe_output_path {
- uint32_t addressBuffer[8];
- uint16_t fragIndex;
- boolean hwCurrentFlag;
- uint8_t *hwRegPingAddress;
- uint8_t *hwRegPongAddress;
-};
-
-struct vfe_output_path_combo {
- boolean whichOutputPath;
- boolean pathEnabled;
- boolean multiFrag;
- uint8_t fragCount;
- boolean ackPending;
- uint8_t currentFrame;
- uint32_t nextFrameAddrBuf[8];
- struct vfe_output_path yPath;
- struct vfe_output_path cbcrPath;
- uint8_t snapshotPendingCount;
- boolean pmEnabled;
- uint8_t cbcrStatusBit;
-};
-
-struct vfe_stats_control {
- boolean ackPending;
- uint32_t addressBuffer[2];
- uint32_t nextFrameAddrBuf;
- boolean pingPongStatus;
- uint8_t *hwRegPingAddress;
- uint8_t *hwRegPongAddress;
- uint32_t droppedStatsFrameCount;
- uint32_t bufToRender;
-};
-
-struct vfe_gamma_lut_sel {
- boolean ch0BankSelect;
- boolean ch1BankSelect;
- boolean ch2BankSelect;
-};
-
-struct vfe_interrupt_mask {
- boolean camifErrorIrq;
- boolean camifSofIrq;
- boolean camifEolIrq;
- boolean camifEofIrq;
- boolean camifEpoch1Irq;
- boolean camifEpoch2Irq;
- boolean camifOverflowIrq;
- boolean ceIrq;
- boolean regUpdateIrq;
- boolean resetAckIrq;
- boolean encYPingpongIrq;
- boolean encCbcrPingpongIrq;
- boolean viewYPingpongIrq;
- boolean viewCbcrPingpongIrq;
- boolean rdPingpongIrq;
- boolean afPingpongIrq;
- boolean awbPingpongIrq;
- boolean histPingpongIrq;
- boolean encIrq;
- boolean viewIrq;
- boolean busOverflowIrq;
- boolean afOverflowIrq;
- boolean awbOverflowIrq;
- boolean syncTimer0Irq;
- boolean syncTimer1Irq;
- boolean syncTimer2Irq;
- boolean asyncTimer0Irq;
- boolean asyncTimer1Irq;
- boolean asyncTimer2Irq;
- boolean asyncTimer3Irq;
- boolean axiErrorIrq;
- boolean violationIrq;
-};
-
-enum vfe_interrupt_name {
- CAMIF_ERROR_IRQ,
- CAMIF_SOF_IRQ,
- CAMIF_EOL_IRQ,
- CAMIF_EOF_IRQ,
- CAMIF_EPOCH1_IRQ,
- CAMIF_EPOCH2_IRQ,
- CAMIF_OVERFLOW_IRQ,
- CE_IRQ,
- REG_UPDATE_IRQ,
- RESET_ACK_IRQ,
- ENC_Y_PINGPONG_IRQ,
- ENC_CBCR_PINGPONG_IRQ,
- VIEW_Y_PINGPONG_IRQ,
- VIEW_CBCR_PINGPONG_IRQ,
- RD_PINGPONG_IRQ,
- AF_PINGPONG_IRQ,
- AWB_PINGPONG_IRQ,
- HIST_PINGPONG_IRQ,
- ENC_IRQ,
- VIEW_IRQ,
- BUS_OVERFLOW_IRQ,
- AF_OVERFLOW_IRQ,
- AWB_OVERFLOW_IRQ,
- SYNC_TIMER0_IRQ,
- SYNC_TIMER1_IRQ,
- SYNC_TIMER2_IRQ,
- ASYNC_TIMER0_IRQ,
- ASYNC_TIMER1_IRQ,
- ASYNC_TIMER2_IRQ,
- ASYNC_TIMER3_IRQ,
- AXI_ERROR_IRQ,
- VIOLATION_IRQ
-};
-
-enum VFE_DMI_RAM_SEL {
- NO_MEM_SELECTED = 0,
- ROLLOFF_RAM = 0x1,
- RGBLUT_RAM_CH0_BANK0 = 0x2,
- RGBLUT_RAM_CH0_BANK1 = 0x3,
- RGBLUT_RAM_CH1_BANK0 = 0x4,
- RGBLUT_RAM_CH1_BANK1 = 0x5,
- RGBLUT_RAM_CH2_BANK0 = 0x6,
- RGBLUT_RAM_CH2_BANK1 = 0x7,
- STATS_HIST_CB_EVEN_RAM = 0x8,
- STATS_HIST_CB_ODD_RAM = 0x9,
- STATS_HIST_CR_EVEN_RAM = 0xa,
- STATS_HIST_CR_ODD_RAM = 0xb,
- RGBLUT_CHX_BANK0 = 0xc,
- RGBLUT_CHX_BANK1 = 0xd,
- LUMA_ADAPT_LUT_RAM_BANK0 = 0xe,
- LUMA_ADAPT_LUT_RAM_BANK1 = 0xf
-};
-
-struct vfe_module_enable {
- boolean blackLevelCorrectionEnable;
- boolean lensRollOffEnable;
- boolean demuxEnable;
- boolean chromaUpsampleEnable;
- boolean demosaicEnable;
- boolean statsEnable;
- boolean cropEnable;
- boolean mainScalerEnable;
- boolean whiteBalanceEnable;
- boolean colorCorrectionEnable;
- boolean yHistEnable;
- boolean skinToneEnable;
- boolean lumaAdaptationEnable;
- boolean rgbLUTEnable;
- boolean chromaEnhanEnable;
- boolean asfEnable;
- boolean chromaSuppressionEnable;
- boolean chromaSubsampleEnable;
- boolean scaler2YEnable;
- boolean scaler2CbcrEnable;
-};
-
-struct vfe_bus_cmd_data {
- boolean stripeReload;
- boolean busPingpongReload;
- boolean statsPingpongReload;
-};
-
-struct vfe_stats_cmd_data {
- boolean autoFocusEnable;
- boolean axwEnable;
- boolean histEnable;
- boolean clearHistEnable;
- boolean histAutoClearEnable;
- boolean colorConversionEnable;
-};
-
-struct vfe_hw_ver {
- uint32_t minorVersion:8;
- uint32_t majorVersion:8;
- uint32_t coreVersion:4;
- uint32_t /* reserved */ : 12;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_cfg {
- uint32_t pixelPattern:3;
- uint32_t /* reserved */ : 13;
- uint32_t inputSource:2;
- uint32_t /* reserved */ : 14;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_buscmd {
- uint32_t stripeReload:1;
- uint32_t /* reserved */ : 3;
- uint32_t busPingpongReload:1;
- uint32_t statsPingpongReload:1;
- uint32_t /* reserved */ : 26;
-} __attribute__((packed, aligned(4)));
-
-struct VFE_Irq_Composite_MaskType {
- uint32_t encIrqComMaskBits:2;
- uint32_t viewIrqComMaskBits:2;
- uint32_t ceDoneSelBits:5;
- uint32_t /* reserved */ : 23;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_mod_enable {
- uint32_t blackLevelCorrectionEnable:1;
- uint32_t lensRollOffEnable:1;
- uint32_t demuxEnable:1;
- uint32_t chromaUpsampleEnable:1;
- uint32_t demosaicEnable:1;
- uint32_t statsEnable:1;
- uint32_t cropEnable:1;
- uint32_t mainScalerEnable:1;
- uint32_t whiteBalanceEnable:1;
- uint32_t colorCorrectionEnable:1;
- uint32_t yHistEnable:1;
- uint32_t skinToneEnable:1;
- uint32_t lumaAdaptationEnable:1;
- uint32_t rgbLUTEnable:1;
- uint32_t chromaEnhanEnable:1;
- uint32_t asfEnable:1;
- uint32_t chromaSuppressionEnable:1;
- uint32_t chromaSubsampleEnable:1;
- uint32_t scaler2YEnable:1;
- uint32_t scaler2CbcrEnable:1;
- uint32_t /* reserved */ : 14;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_irqenable {
- uint32_t camifErrorIrq:1;
- uint32_t camifSofIrq:1;
- uint32_t camifEolIrq:1;
- uint32_t camifEofIrq:1;
- uint32_t camifEpoch1Irq:1;
- uint32_t camifEpoch2Irq:1;
- uint32_t camifOverflowIrq:1;
- uint32_t ceIrq:1;
- uint32_t regUpdateIrq:1;
- uint32_t resetAckIrq:1;
- uint32_t encYPingpongIrq:1;
- uint32_t encCbcrPingpongIrq:1;
- uint32_t viewYPingpongIrq:1;
- uint32_t viewCbcrPingpongIrq:1;
- uint32_t rdPingpongIrq:1;
- uint32_t afPingpongIrq:1;
- uint32_t awbPingpongIrq:1;
- uint32_t histPingpongIrq:1;
- uint32_t encIrq:1;
- uint32_t viewIrq:1;
- uint32_t busOverflowIrq:1;
- uint32_t afOverflowIrq:1;
- uint32_t awbOverflowIrq:1;
- uint32_t syncTimer0Irq:1;
- uint32_t syncTimer1Irq:1;
- uint32_t syncTimer2Irq:1;
- uint32_t asyncTimer0Irq:1;
- uint32_t asyncTimer1Irq:1;
- uint32_t asyncTimer2Irq:1;
- uint32_t asyncTimer3Irq:1;
- uint32_t axiErrorIrq:1;
- uint32_t violationIrq:1;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_upsample_cfg {
- uint32_t chromaCositingForYCbCrInputs:1;
- uint32_t /* reserved */ : 31;
-} __attribute__((packed, aligned(4)));
-
-struct VFE_CAMIFConfigType {
- /* CAMIF Config */
- uint32_t /* reserved */ : 1;
- uint32_t VSyncEdge:1;
- uint32_t HSyncEdge:1;
- uint32_t syncMode:2;
- uint32_t vfeSubsampleEnable:1;
- uint32_t /* reserved */ : 1;
- uint32_t busSubsampleEnable:1;
- uint32_t camif2vfeEnable:1;
- uint32_t /* reserved */ : 1;
- uint32_t camif2busEnable:1;
- uint32_t irqSubsampleEnable:1;
- uint32_t binningEnable:1;
- uint32_t /* reserved */ : 18;
- uint32_t misrEnable:1;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_camifcfg {
- /* EFS_Config */
- uint32_t efsEndOfLine:8;
- uint32_t efsStartOfLine:8;
- uint32_t efsEndOfFrame:8;
- uint32_t efsStartOfFrame:8;
- /* Frame Config */
- uint32_t frameConfigPixelsPerLine:14;
- uint32_t /* reserved */ : 2;
- uint32_t frameConfigLinesPerFrame:14;
- uint32_t /* reserved */ : 2;
- /* Window Width Config */
- uint32_t windowWidthCfgLastPixel:14;
- uint32_t /* reserved */ : 2;
- uint32_t windowWidthCfgFirstPixel:14;
- uint32_t /* reserved */ : 2;
- /* Window Height Config */
- uint32_t windowHeightCfglastLine:14;
- uint32_t /* reserved */ : 2;
- uint32_t windowHeightCfgfirstLine:14;
- uint32_t /* reserved */ : 2;
- /* Subsample 1 Config */
- uint32_t subsample1CfgPixelSkip:16;
- uint32_t subsample1CfgLineSkip:16;
- /* Subsample 2 Config */
- uint32_t subsample2CfgFrameSkip:4;
- uint32_t subsample2CfgFrameSkipMode:1;
- uint32_t subsample2CfgPixelSkipWrap:1;
- uint32_t /* reserved */ : 26;
- /* Epoch Interrupt */
- uint32_t epoch1Line:14;
- uint32_t /* reserved */ : 2;
- uint32_t epoch2Line:14;
- uint32_t /* reserved */ : 2;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_camifframe_update {
- uint32_t pixelsPerLine:14;
- uint32_t /* reserved */ : 2;
- uint32_t linesPerFrame:14;
- uint32_t /* reserved */ : 2;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_axi_bus_cfg {
- uint32_t stripeRdPathEn:1;
- uint32_t /* reserved */ : 3;
- uint32_t encYWrPathEn:1;
- uint32_t encCbcrWrPathEn:1;
- uint32_t viewYWrPathEn:1;
- uint32_t viewCbcrWrPathEn:1;
- uint32_t rawPixelDataSize:2;
- uint32_t rawWritePathSelect:2;
- uint32_t /* reserved */ : 20;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_axi_out_cfg {
- uint32_t out2YPingAddr:32;
- uint32_t out2YPongAddr:32;
- uint32_t out2YImageHeight:12;
- uint32_t /* reserved */ : 4;
- uint32_t out2YImageWidthin64bit:10;
- uint32_t /* reserved */ : 6;
- uint32_t out2YBurstLength:2;
- uint32_t /* reserved */ : 2;
- uint32_t out2YNumRows:12;
- uint32_t out2YRowIncrementIn64bit:12;
- uint32_t /* reserved */ : 4;
- uint32_t out2CbcrPingAddr:32;
- uint32_t out2CbcrPongAddr:32;
- uint32_t out2CbcrImageHeight:12;
- uint32_t /* reserved */ : 4;
- uint32_t out2CbcrImageWidthIn64bit:10;
- uint32_t /* reserved */ : 6;
- uint32_t out2CbcrBurstLength:2;
- uint32_t /* reserved */ : 2;
- uint32_t out2CbcrNumRows:12;
- uint32_t out2CbcrRowIncrementIn64bit:12;
- uint32_t /* reserved */ : 4;
- uint32_t out1YPingAddr:32;
- uint32_t out1YPongAddr:32;
- uint32_t out1YImageHeight:12;
- uint32_t /* reserved */ : 4;
- uint32_t out1YImageWidthin64bit:10;
- uint32_t /* reserved */ : 6;
- uint32_t out1YBurstLength:2;
- uint32_t /* reserved */ : 2;
- uint32_t out1YNumRows:12;
- uint32_t out1YRowIncrementIn64bit:12;
- uint32_t /* reserved */ : 4;
- uint32_t out1CbcrPingAddr:32;
- uint32_t out1CbcrPongAddr:32;
- uint32_t out1CbcrImageHeight:12;
- uint32_t /* reserved */ : 4;
- uint32_t out1CbcrImageWidthIn64bit:10;
- uint32_t /* reserved */ : 6;
- uint32_t out1CbcrBurstLength:2;
- uint32_t /* reserved */ : 2;
- uint32_t out1CbcrNumRows:12;
- uint32_t out1CbcrRowIncrementIn64bit:12;
- uint32_t /* reserved */ : 4;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_output_clamp_cfg {
- /* Output Clamp Maximums */
- uint32_t yChanMax:8;
- uint32_t cbChanMax:8;
- uint32_t crChanMax:8;
- uint32_t /* reserved */ : 8;
- /* Output Clamp Minimums */
- uint32_t yChanMin:8;
- uint32_t cbChanMin:8;
- uint32_t crChanMin:8;
- uint32_t /* reserved */ : 8;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_fov_crop_cfg {
- uint32_t lastPixel:12;
- uint32_t /* reserved */ : 4;
- uint32_t firstPixel:12;
- uint32_t /* reserved */ : 4;
-
- /* FOV Corp, Part 2 */
- uint32_t lastLine:12;
- uint32_t /* reserved */ : 4;
- uint32_t firstLine:12;
- uint32_t /* reserved */ : 4;
-} __attribute__((packed, aligned(4)));
-
-struct VFE_FRAME_SKIP_UpdateCmdType {
- uint32_t yPattern:32;
- uint32_t cbcrPattern:32;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_frame_skip_cfg {
- /* Frame Drop Enc (output2) */
- uint32_t output2YPeriod:5;
- uint32_t /* reserved */ : 27;
- uint32_t output2CbCrPeriod:5;
- uint32_t /* reserved */ : 27;
- uint32_t output2YPattern:32;
- uint32_t output2CbCrPattern:32;
- /* Frame Drop View (output1) */
- uint32_t output1YPeriod:5;
- uint32_t /* reserved */ : 27;
- uint32_t output1CbCrPeriod:5;
- uint32_t /* reserved */ : 27;
- uint32_t output1YPattern:32;
- uint32_t output1CbCrPattern:32;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_main_scaler_cfg {
- /* Scaler Enable Config */
- uint32_t hEnable:1;
- uint32_t vEnable:1;
- uint32_t /* reserved */ : 30;
- /* Scale H Image Size Config */
- uint32_t inWidth:12;
- uint32_t /* reserved */ : 4;
- uint32_t outWidth:12;
- uint32_t /* reserved */ : 4;
- /* Scale H Phase Config */
- uint32_t horizPhaseMult:18;
- uint32_t /* reserved */ : 2;
- uint32_t horizInterResolution:2;
- uint32_t /* reserved */ : 10;
- /* Scale H Stripe Config */
- uint32_t horizMNInit:12;
- uint32_t /* reserved */ : 4;
- uint32_t horizPhaseInit:15;
- uint32_t /* reserved */ : 1;
- /* Scale V Image Size Config */
- uint32_t inHeight:12;
- uint32_t /* reserved */ : 4;
- uint32_t outHeight:12;
- uint32_t /* reserved */ : 4;
- /* Scale V Phase Config */
- uint32_t vertPhaseMult:18;
- uint32_t /* reserved */ : 2;
- uint32_t vertInterResolution:2;
- uint32_t /* reserved */ : 10;
- /* Scale V Stripe Config */
- uint32_t vertMNInit:12;
- uint32_t /* reserved */ : 4;
- uint32_t vertPhaseInit:15;
- uint32_t /* reserved */ : 1;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_scaler2_cfg {
- /* Scaler Enable Config */
- uint32_t hEnable:1;
- uint32_t vEnable:1;
- uint32_t /* reserved */ : 30;
- /* Scaler H Image Size Config */
- uint32_t inWidth:12;
- uint32_t /* reserved */ : 4;
- uint32_t outWidth:12;
- uint32_t /* reserved */ : 4;
- /* Scaler H Phase Config */
- uint32_t horizPhaseMult:18;
- uint32_t /* reserved */ : 2;
- uint32_t horizInterResolution:2;
- uint32_t /* reserved */ : 10;
- /* Scaler V Image Size Config */
- uint32_t inHeight:12;
- uint32_t /* reserved */ : 4;
- uint32_t outHeight:12;
- uint32_t /* reserved */ : 4;
- /* Scaler V Phase Config */
- uint32_t vertPhaseMult:18;
- uint32_t /* reserved */ : 2;
- uint32_t vertInterResolution:2;
- uint32_t /* reserved */ : 10;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_rolloff_cfg {
- /* Rolloff 0 Config */
- uint32_t gridWidth:9;
- uint32_t gridHeight:9;
- uint32_t yDelta:9;
- uint32_t /* reserved */ : 5;
- /* Rolloff 1 Config*/
- uint32_t gridX:4;
- uint32_t gridY:4;
- uint32_t pixelX:9;
- uint32_t /* reserved */ : 3;
- uint32_t pixelY:9;
- uint32_t /* reserved */ : 3;
- /* Rolloff 2 Config */
- uint32_t yDeltaAccum:12;
- uint32_t /* reserved */ : 20;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_asf_update {
- /* ASF Config Command */
- uint32_t smoothEnable:1;
- uint32_t sharpMode:2;
- uint32_t /* reserved */ : 1;
- uint32_t smoothCoeff1:4;
- uint32_t smoothCoeff0:8;
- uint32_t pipeFlushCount:12;
- uint32_t pipeFlushOvd:1;
- uint32_t flushHaltOvd:1;
- uint32_t cropEnable:1;
- uint32_t /* reserved */ : 1;
- /* Sharpening Config 0 */
- uint32_t sharpThresholdE1:7;
- uint32_t /* reserved */ : 1;
- uint32_t sharpDegreeK1:5;
- uint32_t /* reserved */ : 3;
- uint32_t sharpDegreeK2:5;
- uint32_t /* reserved */ : 3;
- uint32_t normalizeFactor:7;
- uint32_t /* reserved */ : 1;
- /* Sharpening Config 1 */
- uint32_t sharpThresholdE2:8;
- uint32_t sharpThresholdE3:8;
- uint32_t sharpThresholdE4:8;
- uint32_t sharpThresholdE5:8;
- /* Sharpening Coefficients 0 */
- uint32_t F1Coeff0:6;
- uint32_t F1Coeff1:6;
- uint32_t F1Coeff2:6;
- uint32_t F1Coeff3:6;
- uint32_t F1Coeff4:6;
- uint32_t /* reserved */ : 2;
- /* Sharpening Coefficients 1 */
- uint32_t F1Coeff5:6;
- uint32_t F1Coeff6:6;
- uint32_t F1Coeff7:6;
- uint32_t F1Coeff8:7;
- uint32_t /* reserved */ : 7;
- /* Sharpening Coefficients 2 */
- uint32_t F2Coeff0:6;
- uint32_t F2Coeff1:6;
- uint32_t F2Coeff2:6;
- uint32_t F2Coeff3:6;
- uint32_t F2Coeff4:6;
- uint32_t /* reserved */ : 2;
- /* Sharpening Coefficients 3 */
- uint32_t F2Coeff5:6;
- uint32_t F2Coeff6:6;
- uint32_t F2Coeff7:6;
- uint32_t F2Coeff8:7;
- uint32_t /* reserved */ : 7;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_asfcrop_cfg {
- /* ASF Crop Width Config */
- uint32_t lastPixel:12;
- uint32_t /* reserved */ : 4;
- uint32_t firstPixel:12;
- uint32_t /* reserved */ : 4;
- /* ASP Crop Height Config */
- uint32_t lastLine:12;
- uint32_t /* reserved */ : 4;
- uint32_t firstLine:12;
- uint32_t /* reserved */ : 4;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_chroma_suppress_cfg {
- /* Chroma Suppress 0 Config */
- uint32_t m1:8;
- uint32_t m3:8;
- uint32_t n1:3;
- uint32_t /* reserved */ : 1;
- uint32_t n3:3;
- uint32_t /* reserved */ : 9;
- /* Chroma Suppress 1 Config */
- uint32_t mm1:8;
- uint32_t nn1:3;
- uint32_t /* reserved */ : 21;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_chromasubsample_cfg {
- /* Chroma Subsample Selection */
- uint32_t hCositedPhase:1;
- uint32_t vCositedPhase:1;
- uint32_t hCosited:1;
- uint32_t vCosited:1;
- uint32_t hsubSampleEnable:1;
- uint32_t vsubSampleEnable:1;
- uint32_t cropEnable:1;
- uint32_t /* reserved */ : 25;
- uint32_t cropWidthLastPixel:12;
- uint32_t /* reserved */ : 4;
- uint32_t cropWidthFirstPixel:12;
- uint32_t /* reserved */ : 4;
- uint32_t cropHeightLastLine:12;
- uint32_t /* reserved */ : 4;
- uint32_t cropHeightFirstLine:12;
- uint32_t /* reserved */ : 4;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_blacklevel_cfg {
- /* Black Even-Even Value Config */
- uint32_t evenEvenAdjustment:9;
- uint32_t /* reserved */ : 23;
- /* Black Even-Odd Value Config */
- uint32_t evenOddAdjustment:9;
- uint32_t /* reserved */ : 23;
- /* Black Odd-Even Value Config */
- uint32_t oddEvenAdjustment:9;
- uint32_t /* reserved */ : 23;
- /* Black Odd-Odd Value Config */
- uint32_t oddOddAdjustment:9;
- uint32_t /* reserved */ : 23;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_demux_cfg {
- /* Demux Gain 0 Config */
- uint32_t ch0EvenGain:10;
- uint32_t /* reserved */ : 6;
- uint32_t ch0OddGain:10;
- uint32_t /* reserved */ : 6;
- /* Demux Gain 1 Config */
- uint32_t ch1Gain:10;
- uint32_t /* reserved */ : 6;
- uint32_t ch2Gain:10;
- uint32_t /* reserved */ : 6;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_bps_info {
- uint32_t greenBadPixelCount:8;
- uint32_t /* reserved */ : 8;
- uint32_t RedBlueBadPixelCount:8;
- uint32_t /* reserved */ : 8;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_demosaic_cfg {
- /* Demosaic Config */
- uint32_t abfEnable:1;
- uint32_t badPixelCorrEnable:1;
- uint32_t forceAbfOn:1;
- uint32_t /* reserved */ : 1;
- uint32_t abfShift:4;
- uint32_t fminThreshold:7;
- uint32_t /* reserved */ : 1;
- uint32_t fmaxThreshold:7;
- uint32_t /* reserved */ : 5;
- uint32_t slopeShift:3;
- uint32_t /* reserved */ : 1;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_demosaic_bpc_cfg {
- /* Demosaic BPC Config 0 */
- uint32_t blueDiffThreshold:12;
- uint32_t redDiffThreshold:12;
- uint32_t /* reserved */ : 8;
- /* Demosaic BPC Config 1 */
- uint32_t greenDiffThreshold:12;
- uint32_t /* reserved */ : 20;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_demosaic_abf_cfg {
- /* Demosaic ABF Config 0 */
- uint32_t lpThreshold:10;
- uint32_t /* reserved */ : 22;
- /* Demosaic ABF Config 1 */
- uint32_t ratio:4;
- uint32_t minValue:10;
- uint32_t /* reserved */ : 2;
- uint32_t maxValue:10;
- uint32_t /* reserved */ : 6;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_color_correction_cfg {
- /* Color Corr. Coefficient 0 Config */
- uint32_t c0:12;
- uint32_t /* reserved */ : 20;
- /* Color Corr. Coefficient 1 Config */
- uint32_t c1:12;
- uint32_t /* reserved */ : 20;
- /* Color Corr. Coefficient 2 Config */
- uint32_t c2:12;
- uint32_t /* reserved */ : 20;
- /* Color Corr. Coefficient 3 Config */
- uint32_t c3:12;
- uint32_t /* reserved */ : 20;
- /* Color Corr. Coefficient 4 Config */
- uint32_t c4:12;
- uint32_t /* reserved */ : 20;
- /* Color Corr. Coefficient 5 Config */
- uint32_t c5:12;
- uint32_t /* reserved */ : 20;
- /* Color Corr. Coefficient 6 Config */
- uint32_t c6:12;
- uint32_t /* reserved */ : 20;
- /* Color Corr. Coefficient 7 Config */
- uint32_t c7:12;
- uint32_t /* reserved */ : 20;
- /* Color Corr. Coefficient 8 Config */
- uint32_t c8:12;
- uint32_t /* reserved */ : 20;
- /* Color Corr. Offset 0 Config */
- uint32_t k0:11;
- uint32_t /* reserved */ : 21;
- /* Color Corr. Offset 1 Config */
- uint32_t k1:11;
- uint32_t /* reserved */ : 21;
- /* Color Corr. Offset 2 Config */
- uint32_t k2:11;
- uint32_t /* reserved */ : 21;
- /* Color Corr. Coefficient Q Config */
- uint32_t coefQFactor:2;
- uint32_t /* reserved */ : 30;
-} __attribute__((packed, aligned(4)));
-
-struct VFE_LumaAdaptation_ConfigCmdType {
- /* LA Config */
- uint32_t lutBankSelect:1;
- uint32_t /* reserved */ : 31;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_wb_cfg {
- /* WB Config */
- uint32_t ch0Gain:9;
- uint32_t ch1Gain:9;
- uint32_t ch2Gain:9;
- uint32_t /* reserved */ : 5;
-} __attribute__((packed, aligned(4)));
-
-struct VFE_GammaLutSelect_ConfigCmdType {
- /* LUT Bank Select Config */
- uint32_t ch0BankSelect:1;
- uint32_t ch1BankSelect:1;
- uint32_t ch2BankSelect:1;
- uint32_t /* reserved */ : 29;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_chroma_enhance_cfg {
- /* Chroma Enhance A Config */
- uint32_t ap:11;
- uint32_t /* reserved */ : 5;
- uint32_t am:11;
- uint32_t /* reserved */ : 5;
- /* Chroma Enhance B Config */
- uint32_t bp:11;
- uint32_t /* reserved */ : 5;
- uint32_t bm:11;
- uint32_t /* reserved */ : 5;
- /* Chroma Enhance C Config */
- uint32_t cp:11;
- uint32_t /* reserved */ : 5;
- uint32_t cm:11;
- uint32_t /* reserved */ : 5;
- /* Chroma Enhance D Config */
- uint32_t dp:11;
- uint32_t /* reserved */ : 5;
- uint32_t dm:11;
- uint32_t /* reserved */ : 5;
- /* Chroma Enhance K Config */
- uint32_t kcb:11;
- uint32_t /* reserved */ : 5;
- uint32_t kcr:11;
- uint32_t /* reserved */ : 5;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_color_convert_cfg {
- /* Conversion Coefficient 0 */
- uint32_t v0:12;
- uint32_t /* reserved */ : 20;
- /* Conversion Coefficient 1 */
- uint32_t v1:12;
- uint32_t /* reserved */ : 20;
- /* Conversion Coefficient 2 */
- uint32_t v2:12;
- uint32_t /* reserved */ : 20;
- /* Conversion Offset */
- uint32_t ConvertOffset:8;
- uint32_t /* reserved */ : 24;
-} __attribute__((packed, aligned(4)));
-
-struct VFE_SyncTimer_ConfigCmdType {
- /* Timer Line Start Config */
- uint32_t timerLineStart:12;
- uint32_t /* reserved */ : 20;
- /* Timer Pixel Start Config */
- uint32_t timerPixelStart:18;
- uint32_t /* reserved */ : 14;
- /* Timer Pixel Duration Config */
- uint32_t timerPixelDuration:28;
- uint32_t /* reserved */ : 4;
- /* Sync Timer Polarity Config */
- uint32_t timer0Polarity:1;
- uint32_t timer1Polarity:1;
- uint32_t timer2Polarity:1;
- uint32_t /* reserved */ : 29;
-} __attribute__((packed, aligned(4)));
-
-struct VFE_AsyncTimer_ConfigCmdType {
- /* Async Timer Config 0 */
- uint32_t inactiveLength:20;
- uint32_t numRepetition:10;
- uint32_t /* reserved */ : 1;
- uint32_t polarity:1;
- /* Async Timer Config 1 */
- uint32_t activeLength:20;
- uint32_t /* reserved */ : 12;
-} __attribute__((packed, aligned(4)));
-
-struct VFE_AWBAEStatistics_ConfigCmdType {
- /* AWB autoexposure Config */
- uint32_t aeRegionConfig:1;
- uint32_t aeSubregionConfig:1;
- uint32_t /* reserved */ : 14;
- uint32_t awbYMin:8;
- uint32_t awbYMax:8;
- /* AXW Header */
- uint32_t axwHeader:8;
- uint32_t /* reserved */ : 24;
- /* AWB Mconfig */
- uint32_t m4:8;
- uint32_t m3:8;
- uint32_t m2:8;
- uint32_t m1:8;
- /* AWB Cconfig */
- uint32_t c2:12;
- uint32_t /* reserved */ : 4;
- uint32_t c1:12;
- uint32_t /* reserved */ : 4;
- /* AWB Cconfig 2 */
- uint32_t c4:12;
- uint32_t /* reserved */ : 4;
- uint32_t c3:12;
- uint32_t /* reserved */ : 4;
-} __attribute__((packed, aligned(4)));
-
-struct VFE_TestGen_ConfigCmdType {
- /* HW Test Gen Config */
- uint32_t numFrame:10;
- uint32_t /* reserved */ : 2;
- uint32_t pixelDataSelect:1;
- uint32_t systematicDataSelect:1;
- uint32_t /* reserved */ : 2;
- uint32_t pixelDataSize:2;
- uint32_t hsyncEdge:1;
- uint32_t vsyncEdge:1;
- uint32_t /* reserved */ : 12;
- /* HW Test Gen Image Config */
- uint32_t imageWidth:14;
- uint32_t /* reserved */ : 2;
- uint32_t imageHeight:14;
- uint32_t /* reserved */ : 2;
- /* SOF Offset Config */
- uint32_t sofOffset:24;
- uint32_t /* reserved */ : 8;
- /* EOF NOffset Config */
- uint32_t eofNOffset:24;
- uint32_t /* reserved */ : 8;
- /* SOL Offset Config */
- uint32_t solOffset:9;
- uint32_t /* reserved */ : 23;
- /* EOL NOffset Config */
- uint32_t eolNOffset:9;
- uint32_t /* reserved */ : 23;
- /* HBI Config */
- uint32_t hBlankInterval:14;
- uint32_t /* reserved */ : 18;
- /* VBL Config */
- uint32_t vBlankInterval:14;
- uint32_t /* reserved */ : 2;
- uint32_t vBlankIntervalEnable:1;
- uint32_t /* reserved */ : 15;
- /* SOF Dummy Line Config */
- uint32_t sofDummy:8;
- uint32_t /* reserved */ : 24;
- /* EOF Dummy Line Config */
- uint32_t eofDummy:8;
- uint32_t /* reserved */ : 24;
- /* Color Bars Config */
- uint32_t unicolorBarSelect:3;
- uint32_t /* reserved */ : 1;
- uint32_t unicolorBarEnable:1;
- uint32_t splitEnable:1;
- uint32_t pixelPattern:2;
- uint32_t rotatePeriod:6;
- uint32_t /* reserved */ : 18;
- /* Random Config */
- uint32_t randomSeed:16;
- uint32_t /* reserved */ : 16;
-} __attribute__((packed, aligned(4)));
-
-struct VFE_Bus_Pm_ConfigCmdType {
- /* VFE Bus Performance Monitor Config */
- uint32_t output2YWrPmEnable:1;
- uint32_t output2CbcrWrPmEnable:1;
- uint32_t output1YWrPmEnable:1;
- uint32_t output1CbcrWrPmEnable:1;
- uint32_t /* reserved */ : 28;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_asf_info {
- /* asf max edge */
- uint32_t maxEdge:13;
- uint32_t /* reserved */ : 3;
- /* HBi count */
- uint32_t HBICount:12;
- uint32_t /* reserved */ : 4;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_camif_stats {
- uint32_t pixelCount:14;
- uint32_t /* reserved */ : 2;
- uint32_t lineCount:14;
- uint32_t /* reserved */ : 1;
- uint32_t camifHalt:1;
-} __attribute__((packed, aligned(4)));
-
-struct VFE_StatsCmdType {
- uint32_t autoFocusEnable:1;
- uint32_t axwEnable:1;
- uint32_t histEnable:1;
- uint32_t clearHistEnable:1;
- uint32_t histAutoClearEnable:1;
- uint32_t colorConversionEnable:1;
- uint32_t /* reserved */ : 26;
-} __attribute__((packed, aligned(4)));
-
-
-struct vfe_statsframe {
- uint32_t lastPixel:12;
- uint32_t /* reserved */ : 4;
- uint32_t lastLine:12;
- uint32_t /* reserved */ : 4;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_busstats_wrprio {
- uint32_t afBusPriority:4;
- uint32_t awbBusPriority:4;
- uint32_t histBusPriority:4;
- uint32_t afBusPriorityEn:1;
- uint32_t awbBusPriorityEn:1;
- uint32_t histBusPriorityEn:1;
- uint32_t /* reserved */ : 17;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_statsaf_update {
- /* VFE_STATS_AF_CFG */
- uint32_t windowVOffset:12;
- uint32_t /* reserved */ : 4;
- uint32_t windowHOffset:12;
- uint32_t /* reserved */ : 3;
- uint32_t windowMode:1;
-
- /* VFE_STATS_AF_DIM */
- uint32_t windowHeight:12;
- uint32_t /* reserved */ : 4;
- uint32_t windowWidth:12;
- uint32_t /* reserved */ : 4;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_statsaf_cfg {
- /* VFE_STATS_AF_GRID_0 */
- uint32_t entry00:8;
- uint32_t entry01:8;
- uint32_t entry02:8;
- uint32_t entry03:8;
-
- /* VFE_STATS_AF_GRID_1 */
- uint32_t entry10:8;
- uint32_t entry11:8;
- uint32_t entry12:8;
- uint32_t entry13:8;
-
- /* VFE_STATS_AF_GRID_2 */
- uint32_t entry20:8;
- uint32_t entry21:8;
- uint32_t entry22:8;
- uint32_t entry23:8;
-
- /* VFE_STATS_AF_GRID_3 */
- uint32_t entry30:8;
- uint32_t entry31:8;
- uint32_t entry32:8;
- uint32_t entry33:8;
-
- /* VFE_STATS_AF_HEADER */
- uint32_t afHeader:8;
- uint32_t /* reserved */ : 24;
- /* VFE_STATS_AF_COEF0 */
- uint32_t a00:5;
- uint32_t a04:5;
- uint32_t fvMax:11;
- uint32_t fvMetric:1;
- uint32_t /* reserved */ : 10;
-
- /* VFE_STATS_AF_COEF1 */
- uint32_t a20:5;
- uint32_t a21:5;
- uint32_t a22:5;
- uint32_t a23:5;
- uint32_t a24:5;
- uint32_t /* reserved */ : 7;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_statsawbae_update {
- uint32_t aeRegionCfg:1;
- uint32_t aeSubregionCfg:1;
- uint32_t /* reserved */ : 14;
- uint32_t awbYMin:8;
- uint32_t awbYMax:8;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_statsaxw_hdr_cfg {
- /* Stats AXW Header Config */
- uint32_t axwHeader:8;
- uint32_t /* reserved */ : 24;
-} __attribute__((packed, aligned(4)));
-
-struct vfe_statsawb_update {
- /* AWB MConfig */
- uint32_t m4:8;
- uint32_t m3:8;
- uint32_t m2:8;
- uint32_t m1:8;
-
- /* AWB CConfig1 */
- uint32_t c2:12;
- uint32_t /* reserved */ : 4;
- uint32_t c1:12;
- uint32_t /* reserved */ : 4;
-
- /* AWB CConfig2 */
- uint32_t c4:12;
- uint32_t /* reserved */ : 4;
- uint32_t c3:12;
- uint32_t /* reserved */ : 4;
-} __attribute__((packed, aligned(4)));
-
-struct VFE_SyncTimerCmdType {
- uint32_t hsyncCount:12;
- uint32_t /* reserved */ : 20;
- uint32_t pclkCount:18;
- uint32_t /* reserved */ : 14;
- uint32_t outputDuration:28;
- uint32_t /* reserved */ : 4;
-} __attribute__((packed, aligned(4)));
-
-struct VFE_AsyncTimerCmdType {
- /* config 0 */
- uint32_t inactiveCount:20;
- uint32_t repeatCount:10;
- uint32_t /* reserved */ : 1;
- uint32_t polarity:1;
- /* config 1 */
- uint32_t activeCount:20;
- uint32_t /* reserved */ : 12;
-} __attribute__((packed, aligned(4)));
-
-struct VFE_AxiInputCmdType {
- uint32_t stripeStartAddr0:32;
- uint32_t stripeStartAddr1:32;
- uint32_t stripeStartAddr2:32;
- uint32_t stripeStartAddr3:32;
-
- uint32_t ySize:12;
- uint32_t yOffsetDelta:12;
- uint32_t /* reserved */ : 8;
-
- /* bus_stripe_rd_hSize */
- uint32_t /* reserved */ : 16;
- uint32_t xSizeWord:10;
- uint32_t /* reserved */ : 6;
-
- /* bus_stripe_rd_buffer_cfg */
- uint32_t burstLength:2;
- uint32_t /* reserved */ : 2;
- uint32_t NumOfRows:12;
- uint32_t RowIncrement:12;
- uint32_t /* reserved */ : 4;
-
- /* bus_stripe_rd_unpack_cfg */
- uint32_t mainUnpackHeight:12;
- uint32_t mainUnpackWidth:13;
- uint32_t mainUnpackHbiSel:3;
- uint32_t mainUnpackPhase:3;
- uint32_t /* reserved */ : 1;
-
- /* bus_stripe_rd_unpack */
- uint32_t unpackPattern:32;
-
- /* bus_stripe_rd_pad_size */
- uint32_t padLeft:7;
- uint32_t /* reserved */ : 1;
- uint32_t padRight:7;
- uint32_t /* reserved */ : 1;
- uint32_t padTop:7;
- uint32_t /* reserved */ : 1;
- uint32_t padBottom:7;
- uint32_t /* reserved */ : 1;
-
- /* bus_stripe_rd_pad_L_unpack */
- uint32_t leftUnpackPattern0:4;
- uint32_t leftUnpackPattern1:4;
- uint32_t leftUnpackPattern2:4;
- uint32_t leftUnpackPattern3:4;
- uint32_t leftUnpackStop0:1;
- uint32_t leftUnpackStop1:1;
- uint32_t leftUnpackStop2:1;
- uint32_t leftUnpackStop3:1;
- uint32_t /* reserved */ : 12;
-
- /* bus_stripe_rd_pad_R_unpack */
- uint32_t rightUnpackPattern0:4;
- uint32_t rightUnpackPattern1:4;
- uint32_t rightUnpackPattern2:4;
- uint32_t rightUnpackPattern3:4;
- uint32_t rightUnpackStop0:1;
- uint32_t rightUnpackStop1:1;
- uint32_t rightUnpackStop2:1;
- uint32_t rightUnpackStop3:1;
- uint32_t /* reserved */ : 12;
-
- /* bus_stripe_rd_pad_tb_unpack */
- uint32_t topUnapckPattern:4;
- uint32_t /* reserved */ : 12;
- uint32_t bottomUnapckPattern:4;
- uint32_t /* reserved */ : 12;
-} __attribute__((packed, aligned(4)));
-
-struct VFE_AxiRdFragIrqEnable {
- uint32_t stripeRdFragirq0Enable:1;
- uint32_t stripeRdFragirq1Enable:1;
- uint32_t stripeRdFragirq2Enable:1;
- uint32_t stripeRdFragirq3Enable:1;
- uint32_t /* reserved */ : 28;
-} __attribute__((packed, aligned(4)));
-
-int vfe_cmd_init(struct msm_vfe_callback *, struct platform_device *, void *);
-void vfe_stats_af_stop(void);
-void vfe_stop(void);
-void vfe_update(void);
-int vfe_rgb_gamma_update(struct vfe_cmd_rgb_gamma_config *);
-int vfe_rgb_gamma_config(struct vfe_cmd_rgb_gamma_config *);
-void vfe_stats_wb_exp_ack(struct vfe_cmd_stats_wb_exp_ack *);
-void vfe_stats_af_ack(struct vfe_cmd_stats_af_ack *);
-void vfe_start(struct vfe_cmd_start *);
-void vfe_la_update(struct vfe_cmd_la_config *);
-void vfe_la_config(struct vfe_cmd_la_config *);
-void vfe_test_gen_start(struct vfe_cmd_test_gen_start *);
-void vfe_frame_skip_update(struct vfe_cmd_frame_skip_update *);
-void vfe_frame_skip_config(struct vfe_cmd_frame_skip_config *);
-void vfe_output_clamp_config(struct vfe_cmd_output_clamp_config *);
-void vfe_camif_frame_update(struct vfe_cmds_camif_frame *);
-void vfe_color_correction_config(struct vfe_cmd_color_correction_config *);
-void vfe_demosaic_abf_update(struct vfe_cmd_demosaic_abf_update *);
-void vfe_demosaic_bpc_update(struct vfe_cmd_demosaic_bpc_update *);
-void vfe_demosaic_config(struct vfe_cmd_demosaic_config *);
-void vfe_demux_channel_gain_update(struct vfe_cmd_demux_channel_gain_config *);
-void vfe_demux_channel_gain_config(struct vfe_cmd_demux_channel_gain_config *);
-void vfe_black_level_update(struct vfe_cmd_black_level_config *);
-void vfe_black_level_config(struct vfe_cmd_black_level_config *);
-void vfe_asf_update(struct vfe_cmd_asf_update *);
-void vfe_asf_config(struct vfe_cmd_asf_config *);
-void vfe_white_balance_config(struct vfe_cmd_white_balance_config *);
-void vfe_chroma_sup_config(struct vfe_cmd_chroma_suppression_config *);
-void vfe_roll_off_config(struct vfe_cmd_roll_off_config *);
-void vfe_chroma_subsample_config(struct vfe_cmd_chroma_subsample_config *);
-void vfe_chroma_enhan_config(struct vfe_cmd_chroma_enhan_config *);
-void vfe_scaler2cbcr_config(struct vfe_cmd_scaler2_config *);
-void vfe_scaler2y_config(struct vfe_cmd_scaler2_config *);
-void vfe_main_scaler_config(struct vfe_cmd_main_scaler_config *);
-void vfe_stats_wb_exp_stop(void);
-void vfe_stats_update_wb_exp(struct vfe_cmd_stats_wb_exp_update *);
-void vfe_stats_update_af(struct vfe_cmd_stats_af_update *);
-void vfe_stats_start_wb_exp(struct vfe_cmd_stats_wb_exp_start *);
-void vfe_stats_start_af(struct vfe_cmd_stats_af_start *);
-void vfe_stats_setting(struct vfe_cmd_stats_setting *);
-void vfe_axi_input_config(struct vfe_cmd_axi_input_config *);
-void vfe_stats_config(struct vfe_cmd_stats_setting *);
-void vfe_axi_output_config(struct vfe_cmd_axi_output_config *);
-void vfe_camif_config(struct vfe_cmd_camif_config *);
-void vfe_fov_crop_config(struct vfe_cmd_fov_crop_config *);
-void vfe_get_hw_version(struct vfe_cmd_hw_version *);
-void vfe_reset(void);
-void vfe_cmd_release(struct platform_device *);
-void vfe_output1_ack(struct vfe_cmd_output_ack *);
-void vfe_output2_ack(struct vfe_cmd_output_ack *);
-#endif /* __MSM_VFE8X_REG_H__ */
+++ /dev/null
-/*
- * Copyright (C) 2008-2009 QUALCOMM Incorporated.
- */
-
-#include <linux/delay.h>
-#include <linux/slab.h>
-#include <linux/types.h>
-#include <linux/i2c.h>
-#include <linux/uaccess.h>
-#include <linux/miscdevice.h>
-#include <media/msm_camera.h>
-#include <mach/gpio.h>
-#include "mt9d112.h"
-
-/* Micron MT9D112 Registers and their values */
-/* Sensor Core Registers */
-#define REG_MT9D112_MODEL_ID 0x3000
-#define MT9D112_MODEL_ID 0x1580
-
-/* SOC Registers Page 1 */
-#define REG_MT9D112_SENSOR_RESET 0x301A
-#define REG_MT9D112_STANDBY_CONTROL 0x3202
-#define REG_MT9D112_MCU_BOOT 0x3386
-
-struct mt9d112_work {
- struct work_struct work;
-};
-
-static struct mt9d112_work *mt9d112_sensorw;
-static struct i2c_client *mt9d112_client;
-
-struct mt9d112_ctrl {
- const struct msm_camera_sensor_info *sensordata;
-};
-
-
-static struct mt9d112_ctrl *mt9d112_ctrl;
-
-static DECLARE_WAIT_QUEUE_HEAD(mt9d112_wait_queue);
-DECLARE_MUTEX(mt9d112_sem);
-
-
-/*=============================================================
- EXTERNAL DECLARATIONS
-==============================================================*/
-extern struct mt9d112_reg mt9d112_regs;
-
-
-/*=============================================================*/
-
-static int mt9d112_reset(const struct msm_camera_sensor_info *dev)
-{
- int rc = 0;
-
- rc = gpio_request(dev->sensor_reset, "mt9d112");
-
- if (!rc) {
- rc = gpio_direction_output(dev->sensor_reset, 0);
- mdelay(20);
- rc = gpio_direction_output(dev->sensor_reset, 1);
- }
-
- gpio_free(dev->sensor_reset);
- return rc;
-}
-
-static int32_t mt9d112_i2c_txdata(unsigned short saddr,
- unsigned char *txdata, int length)
-{
- struct i2c_msg msg[] = {
- {
- .addr = saddr,
- .flags = 0,
- .len = length,
- .buf = txdata,
- },
- };
-
- if (i2c_transfer(mt9d112_client->adapter, msg, 1) < 0) {
- CDBG("mt9d112_i2c_txdata failed\n");
- return -EIO;
- }
-
- return 0;
-}
-
-static int32_t mt9d112_i2c_write(unsigned short saddr,
- unsigned short waddr, unsigned short wdata, enum mt9d112_width width)
-{
- int32_t rc = -EIO;
- unsigned char buf[4];
-
- memset(buf, 0, sizeof(buf));
- switch (width) {
- case WORD_LEN: {
- buf[0] = (waddr & 0xFF00)>>8;
- buf[1] = (waddr & 0x00FF);
- buf[2] = (wdata & 0xFF00)>>8;
- buf[3] = (wdata & 0x00FF);
-
- rc = mt9d112_i2c_txdata(saddr, buf, 4);
- }
- break;
-
- case BYTE_LEN: {
- buf[0] = waddr;
- buf[1] = wdata;
- rc = mt9d112_i2c_txdata(saddr, buf, 2);
- }
- break;
-
- default:
- break;
- }
-
- if (rc < 0)
- CDBG(
- "i2c_write failed, addr = 0x%x, val = 0x%x!\n",
- waddr, wdata);
-
- return rc;
-}
-
-static int32_t mt9d112_i2c_write_table(
- struct mt9d112_i2c_reg_conf const *reg_conf_tbl,
- int num_of_items_in_table)
-{
- int i;
- int32_t rc = -EIO;
-
- for (i = 0; i < num_of_items_in_table; i++) {
- rc = mt9d112_i2c_write(mt9d112_client->addr,
- reg_conf_tbl->waddr, reg_conf_tbl->wdata,
- reg_conf_tbl->width);
- if (rc < 0)
- break;
- if (reg_conf_tbl->mdelay_time != 0)
- mdelay(reg_conf_tbl->mdelay_time);
- reg_conf_tbl++;
- }
-
- return rc;
-}
-
-static int mt9d112_i2c_rxdata(unsigned short saddr,
- unsigned char *rxdata, int length)
-{
- struct i2c_msg msgs[] = {
- {
- .addr = saddr,
- .flags = 0,
- .len = 2,
- .buf = rxdata,
- },
- {
- .addr = saddr,
- .flags = I2C_M_RD,
- .len = length,
- .buf = rxdata,
- },
- };
-
- if (i2c_transfer(mt9d112_client->adapter, msgs, 2) < 0) {
- CDBG("mt9d112_i2c_rxdata failed!\n");
- return -EIO;
- }
-
- return 0;
-}
-
-static int32_t mt9d112_i2c_read(unsigned short saddr,
- unsigned short raddr, unsigned short *rdata, enum mt9d112_width width)
-{
- int32_t rc = 0;
- unsigned char buf[4];
-
- if (!rdata)
- return -EIO;
-
- memset(buf, 0, sizeof(buf));
-
- switch (width) {
- case WORD_LEN: {
- buf[0] = (raddr & 0xFF00)>>8;
- buf[1] = (raddr & 0x00FF);
-
- rc = mt9d112_i2c_rxdata(saddr, buf, 2);
- if (rc < 0)
- return rc;
-
- *rdata = buf[0] << 8 | buf[1];
- }
- break;
-
- default:
- break;
- }
-
- if (rc < 0)
- CDBG("mt9d112_i2c_read failed!\n");
-
- return rc;
-}
-
-static int32_t mt9d112_set_lens_roll_off(void)
-{
- int32_t rc = 0;
- rc = mt9d112_i2c_write_table(&mt9d112_regs.rftbl[0],
- mt9d112_regs.rftbl_size);
- return rc;
-}
-
-static long mt9d112_reg_init(void)
-{
- int32_t array_length;
- int32_t i;
- long rc;
-
- /* PLL Setup Start */
- rc = mt9d112_i2c_write_table(&mt9d112_regs.plltbl[0],
- mt9d112_regs.plltbl_size);
-
- if (rc < 0)
- return rc;
- /* PLL Setup End */
-
- array_length = mt9d112_regs.prev_snap_reg_settings_size;
-
- /* Configure sensor for Preview mode and Snapshot mode */
- for (i = 0; i < array_length; i++) {
- rc = mt9d112_i2c_write(mt9d112_client->addr,
- mt9d112_regs.prev_snap_reg_settings[i].register_address,
- mt9d112_regs.prev_snap_reg_settings[i].register_value,
- WORD_LEN);
-
- if (rc < 0)
- return rc;
- }
-
- /* Configure for Noise Reduction, Saturation and Aperture Correction */
- array_length = mt9d112_regs.noise_reduction_reg_settings_size;
-
- for (i = 0; i < array_length; i++) {
- rc = mt9d112_i2c_write(mt9d112_client->addr,
- mt9d112_regs.noise_reduction_reg_settings[i].register_address,
- mt9d112_regs.noise_reduction_reg_settings[i].register_value,
- WORD_LEN);
-
- if (rc < 0)
- return rc;
- }
-
- /* Set Color Kill Saturation point to optimum value */
- rc =
- mt9d112_i2c_write(mt9d112_client->addr,
- 0x35A4,
- 0x0593,
- WORD_LEN);
- if (rc < 0)
- return rc;
-
- rc = mt9d112_i2c_write_table(&mt9d112_regs.stbl[0],
- mt9d112_regs.stbl_size);
- if (rc < 0)
- return rc;
-
- rc = mt9d112_set_lens_roll_off();
- if (rc < 0)
- return rc;
-
- return 0;
-}
-
-static long mt9d112_set_sensor_mode(int mode)
-{
- uint16_t clock;
- long rc = 0;
-
- switch (mode) {
- case SENSOR_PREVIEW_MODE:
- rc =
- mt9d112_i2c_write(mt9d112_client->addr,
- 0x338C, 0xA20C, WORD_LEN);
- if (rc < 0)
- return rc;
-
- rc =
- mt9d112_i2c_write(mt9d112_client->addr,
- 0x3390, 0x0004, WORD_LEN);
- if (rc < 0)
- return rc;
-
- rc =
- mt9d112_i2c_write(mt9d112_client->addr,
- 0x338C, 0xA215, WORD_LEN);
- if (rc < 0)
- return rc;
-
- rc =
- mt9d112_i2c_write(mt9d112_client->addr,
- 0x3390, 0x0004, WORD_LEN);
- if (rc < 0)
- return rc;
-
- rc =
- mt9d112_i2c_write(mt9d112_client->addr,
- 0x338C, 0xA20B, WORD_LEN);
- if (rc < 0)
- return rc;
-
- rc =
- mt9d112_i2c_write(mt9d112_client->addr,
- 0x3390, 0x0000, WORD_LEN);
- if (rc < 0)
- return rc;
-
- clock = 0x0250;
-
- rc =
- mt9d112_i2c_write(mt9d112_client->addr,
- 0x341C, clock, WORD_LEN);
- if (rc < 0)
- return rc;
-
- rc =
- mt9d112_i2c_write(mt9d112_client->addr,
- 0x338C, 0xA103, WORD_LEN);
- if (rc < 0)
- return rc;
-
- rc =
- mt9d112_i2c_write(mt9d112_client->addr,
- 0x3390, 0x0001, WORD_LEN);
- if (rc < 0)
- return rc;
-
- mdelay(5);
- break;
-
- case SENSOR_SNAPSHOT_MODE:
- /* Switch to lower fps for Snapshot */
- rc =
- mt9d112_i2c_write(mt9d112_client->addr,
- 0x341C, 0x0120, WORD_LEN);
- if (rc < 0)
- return rc;
-
- rc =
- mt9d112_i2c_write(mt9d112_client->addr,
- 0x338C, 0xA120, WORD_LEN);
- if (rc < 0)
- return rc;
-
- rc =
- mt9d112_i2c_write(mt9d112_client->addr,
- 0x3390, 0x0002, WORD_LEN);
- if (rc < 0)
- return rc;
-
- mdelay(5);
-
- rc =
- mt9d112_i2c_write(mt9d112_client->addr,
- 0x338C, 0xA103, WORD_LEN);
- if (rc < 0)
- return rc;
-
- rc =
- mt9d112_i2c_write(mt9d112_client->addr,
- 0x3390, 0x0002, WORD_LEN);
- if (rc < 0)
- return rc;
- break;
-
- default:
- return -EINVAL;
- }
-
- return 0;
-}
-
-static long mt9d112_set_effect(int mode, int effect)
-{
- uint16_t reg_addr;
- uint16_t reg_val;
- long rc = 0;
-
- switch (mode) {
- case SENSOR_PREVIEW_MODE:
- /* Context A Special Effects */
- reg_addr = 0x2799;
- break;
-
- case SENSOR_SNAPSHOT_MODE:
- /* Context B Special Effects */
- reg_addr = 0x279B;
- break;
-
- default:
- reg_addr = 0x2799;
- break;
- }
-
- switch (effect) {
- case CAMERA_EFFECT_OFF: {
- reg_val = 0x6440;
-
- rc = mt9d112_i2c_write(mt9d112_client->addr,
- 0x338C, reg_addr, WORD_LEN);
- if (rc < 0)
- return rc;
-
- rc = mt9d112_i2c_write(mt9d112_client->addr,
- 0x3390, reg_val, WORD_LEN);
- if (rc < 0)
- return rc;
- }
- break;
-
- case CAMERA_EFFECT_MONO: {
- reg_val = 0x6441;
- rc = mt9d112_i2c_write(mt9d112_client->addr,
- 0x338C, reg_addr, WORD_LEN);
- if (rc < 0)
- return rc;
-
- rc = mt9d112_i2c_write(mt9d112_client->addr,
- 0x3390, reg_val, WORD_LEN);
- if (rc < 0)
- return rc;
- }
- break;
-
- case CAMERA_EFFECT_NEGATIVE: {
- reg_val = 0x6443;
- rc = mt9d112_i2c_write(mt9d112_client->addr,
- 0x338C, reg_addr, WORD_LEN);
- if (rc < 0)
- return rc;
-
- rc = mt9d112_i2c_write(mt9d112_client->addr,
- 0x3390, reg_val, WORD_LEN);
- if (rc < 0)
- return rc;
- }
- break;
-
- case CAMERA_EFFECT_SOLARIZE: {
- reg_val = 0x6445;
- rc = mt9d112_i2c_write(mt9d112_client->addr,
- 0x338C, reg_addr, WORD_LEN);
- if (rc < 0)
- return rc;
-
- rc = mt9d112_i2c_write(mt9d112_client->addr,
- 0x3390, reg_val, WORD_LEN);
- if (rc < 0)
- return rc;
- }
- break;
-
- case CAMERA_EFFECT_SEPIA: {
- reg_val = 0x6442;
- rc = mt9d112_i2c_write(mt9d112_client->addr,
- 0x338C, reg_addr, WORD_LEN);
- if (rc < 0)
- return rc;
-
- rc = mt9d112_i2c_write(mt9d112_client->addr,
- 0x3390, reg_val, WORD_LEN);
- if (rc < 0)
- return rc;
- }
- break;
-
- case CAMERA_EFFECT_PASTEL:
- case CAMERA_EFFECT_MOSAIC:
- case CAMERA_EFFECT_RESIZE:
- return -EINVAL;
-
- default: {
- reg_val = 0x6440;
- rc = mt9d112_i2c_write(mt9d112_client->addr,
- 0x338C, reg_addr, WORD_LEN);
- if (rc < 0)
- return rc;
-
- rc = mt9d112_i2c_write(mt9d112_client->addr,
- 0x3390, reg_val, WORD_LEN);
- if (rc < 0)
- return rc;
-
- return -EINVAL;
- }
- }
-
- /* Refresh Sequencer */
- rc = mt9d112_i2c_write(mt9d112_client->addr,
- 0x338C, 0xA103, WORD_LEN);
- if (rc < 0)
- return rc;
-
- rc = mt9d112_i2c_write(mt9d112_client->addr,
- 0x3390, 0x0005, WORD_LEN);
-
- return rc;
-}
-
-static int mt9d112_sensor_init_probe(const struct msm_camera_sensor_info *data)
-{
- uint16_t model_id = 0;
- int rc = 0;
-
- CDBG("init entry \n");
- rc = mt9d112_reset(data);
- if (rc < 0) {
- CDBG("reset failed!\n");
- goto init_probe_fail;
- }
-
- mdelay(5);
-
- /* Micron suggested Power up block Start:
- * Put MCU into Reset - Stop MCU */
- rc = mt9d112_i2c_write(mt9d112_client->addr,
- REG_MT9D112_MCU_BOOT, 0x0501, WORD_LEN);
- if (rc < 0)
- goto init_probe_fail;
-
- /* Pull MCU from Reset - Start MCU */
- rc = mt9d112_i2c_write(mt9d112_client->addr,
- REG_MT9D112_MCU_BOOT, 0x0500, WORD_LEN);
- if (rc < 0)
- goto init_probe_fail;
-
- mdelay(5);
-
- /* Micron Suggested - Power up block */
- rc = mt9d112_i2c_write(mt9d112_client->addr,
- REG_MT9D112_SENSOR_RESET, 0x0ACC, WORD_LEN);
- if (rc < 0)
- goto init_probe_fail;
-
- rc = mt9d112_i2c_write(mt9d112_client->addr,
- REG_MT9D112_STANDBY_CONTROL, 0x0008, WORD_LEN);
- if (rc < 0)
- goto init_probe_fail;
-
- /* FUSED_DEFECT_CORRECTION */
- rc = mt9d112_i2c_write(mt9d112_client->addr,
- 0x33F4, 0x031D, WORD_LEN);
- if (rc < 0)
- goto init_probe_fail;
-
- mdelay(5);
-
- /* Micron suggested Power up block End */
- /* Read the Model ID of the sensor */
- rc = mt9d112_i2c_read(mt9d112_client->addr,
- REG_MT9D112_MODEL_ID, &model_id, WORD_LEN);
- if (rc < 0)
- goto init_probe_fail;
-
- CDBG("mt9d112 model_id = 0x%x\n", model_id);
-
- /* Check if it matches it with the value in Datasheet */
- if (model_id != MT9D112_MODEL_ID) {
- rc = -EINVAL;
- goto init_probe_fail;
- }
-
- rc = mt9d112_reg_init();
- if (rc < 0)
- goto init_probe_fail;
-
- return rc;
-
-init_probe_fail:
- return rc;
-}
-
-int mt9d112_sensor_init(const struct msm_camera_sensor_info *data)
-{
- int rc = 0;
-
- mt9d112_ctrl = kzalloc(sizeof(struct mt9d112_ctrl), GFP_KERNEL);
- if (!mt9d112_ctrl) {
- CDBG("mt9d112_init failed!\n");
- rc = -ENOMEM;
- goto init_done;
- }
-
- if (data)
- mt9d112_ctrl->sensordata = data;
-
- /* Input MCLK = 24MHz */
- msm_camio_clk_rate_set(24000000);
- mdelay(5);
-
- msm_camio_camif_pad_reg_reset();
-
- rc = mt9d112_sensor_init_probe(data);
- if (rc < 0) {
- CDBG("mt9d112_sensor_init failed!\n");
- goto init_fail;
- }
-
-init_done:
- return rc;
-
-init_fail:
- kfree(mt9d112_ctrl);
- return rc;
-}
-
-static int mt9d112_init_client(struct i2c_client *client)
-{
- /* Initialize the MSM_CAMI2C Chip */
- init_waitqueue_head(&mt9d112_wait_queue);
- return 0;
-}
-
-int mt9d112_sensor_config(void __user *argp)
-{
- struct sensor_cfg_data cfg_data;
- long rc = 0;
-
- if (copy_from_user(&cfg_data,
- (void *)argp,
- sizeof(struct sensor_cfg_data)))
- return -EFAULT;
-
- /* down(&mt9d112_sem); */
-
- CDBG("mt9d112_ioctl, cfgtype = %d, mode = %d\n",
- cfg_data.cfgtype, cfg_data.mode);
-
- switch (cfg_data.cfgtype) {
- case CFG_SET_MODE:
- rc = mt9d112_set_sensor_mode(
- cfg_data.mode);
- break;
-
- case CFG_SET_EFFECT:
- rc = mt9d112_set_effect(cfg_data.mode,
- cfg_data.cfg.effect);
- break;
-
- case CFG_GET_AF_MAX_STEPS:
- default:
- rc = -EINVAL;
- break;
- }
-
- /* up(&mt9d112_sem); */
-
- return rc;
-}
-
-int mt9d112_sensor_release(void)
-{
- int rc = 0;
-
- /* down(&mt9d112_sem); */
-
- kfree(mt9d112_ctrl);
- /* up(&mt9d112_sem); */
-
- return rc;
-}
-
-static int mt9d112_i2c_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
-{
- int rc = 0;
- if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
- rc = -ENOTSUPP;
- goto probe_failure;
- }
-
- mt9d112_sensorw =
- kzalloc(sizeof(struct mt9d112_work), GFP_KERNEL);
-
- if (!mt9d112_sensorw) {
- rc = -ENOMEM;
- goto probe_failure;
- }
-
- i2c_set_clientdata(client, mt9d112_sensorw);
- mt9d112_init_client(client);
- mt9d112_client = client;
-
- CDBG("mt9d112_probe succeeded!\n");
-
- return 0;
-
-probe_failure:
- kfree(mt9d112_sensorw);
- mt9d112_sensorw = NULL;
- CDBG("mt9d112_probe failed!\n");
- return rc;
-}
-
-static const struct i2c_device_id mt9d112_i2c_id[] = {
- { "mt9d112", 0},
- { },
-};
-
-static struct i2c_driver mt9d112_i2c_driver = {
- .id_table = mt9d112_i2c_id,
- .probe = mt9d112_i2c_probe,
- .remove = __exit_p(mt9d112_i2c_remove),
- .driver = {
- .name = "mt9d112",
- },
-};
-
-static int mt9d112_sensor_probe(const struct msm_camera_sensor_info *info,
- struct msm_sensor_ctrl *s)
-{
- int rc = i2c_add_driver(&mt9d112_i2c_driver);
- if (rc < 0 || mt9d112_client == NULL) {
- rc = -ENOTSUPP;
- goto probe_done;
- }
-
- /* Input MCLK = 24MHz */
- msm_camio_clk_rate_set(24000000);
- mdelay(5);
-
- rc = mt9d112_sensor_init_probe(info);
- if (rc < 0)
- goto probe_done;
-
- s->s_init = mt9d112_sensor_init;
- s->s_release = mt9d112_sensor_release;
- s->s_config = mt9d112_sensor_config;
-
-probe_done:
- CDBG("%s %s:%d\n", __FILE__, __func__, __LINE__);
- return rc;
-}
-
-static int __mt9d112_probe(struct platform_device *pdev)
-{
- return msm_camera_drv_start(pdev, mt9d112_sensor_probe);
-}
-
-static struct platform_driver msm_camera_driver = {
- .probe = __mt9d112_probe,
- .driver = {
- .name = "msm_camera_mt9d112",
- .owner = THIS_MODULE,
- },
-};
-
-static int __init mt9d112_init(void)
-{
- return platform_driver_register(&msm_camera_driver);
-}
-
-module_init(mt9d112_init);
+++ /dev/null
-/*
- * Copyright (C) 2008-2009 QUALCOMM Incorporated.
- */
-
-#ifndef MT9D112_H
-#define MT9D112_H
-
-#include <linux/types.h>
-#include <mach/camera.h>
-
-enum mt9d112_width {
- WORD_LEN,
- BYTE_LEN
-};
-
-struct mt9d112_i2c_reg_conf {
- unsigned short waddr;
- unsigned short wdata;
- enum mt9d112_width width;
- unsigned short mdelay_time;
-};
-
-struct mt9d112_reg {
- const struct register_address_value_pair *prev_snap_reg_settings;
- uint16_t prev_snap_reg_settings_size;
- const struct register_address_value_pair *noise_reduction_reg_settings;
- uint16_t noise_reduction_reg_settings_size;
- const struct mt9d112_i2c_reg_conf *plltbl;
- uint16_t plltbl_size;
- const struct mt9d112_i2c_reg_conf *stbl;
- uint16_t stbl_size;
- const struct mt9d112_i2c_reg_conf *rftbl;
- uint16_t rftbl_size;
-};
-
-#endif /* MT9D112_H */
+++ /dev/null
-/*
- * Copyright (C) 2008-2009 QUALCOMM Incorporated.
- */
-
-#include "mt9d112.h"
-
-struct register_address_value_pair
-preview_snapshot_mode_reg_settings_array[] = {
- {0x338C, 0x2703},
- {0x3390, 800}, /* Output Width (P) = 640 */
- {0x338C, 0x2705},
- {0x3390, 600}, /* Output Height (P) = 480 */
- {0x338C, 0x2707},
- {0x3390, 0x0640}, /* Output Width (S) = 1600 */
- {0x338C, 0x2709},
- {0x3390, 0x04B0}, /* Output Height (S) = 1200 */
- {0x338C, 0x270D},
- {0x3390, 0x0000}, /* Row Start (P) = 0 */
- {0x338C, 0x270F},
- {0x3390, 0x0000}, /* Column Start (P) = 0 */
- {0x338C, 0x2711},
- {0x3390, 0x04BD}, /* Row End (P) = 1213 */
- {0x338C, 0x2713},
- {0x3390, 0x064D}, /* Column End (P) = 1613 */
- {0x338C, 0x2715},
- {0x3390, 0x0000}, /* Extra Delay (P) = 0 */
- {0x338C, 0x2717},
- {0x3390, 0x2111}, /* Row Speed (P) = 8465 */
- {0x338C, 0x2719},
- {0x3390, 0x046C}, /* Read Mode (P) = 1132 */
- {0x338C, 0x271B},
- {0x3390, 0x024F}, /* Sensor_Sample_Time_pck(P) = 591 */
- {0x338C, 0x271D},
- {0x3390, 0x0102}, /* Sensor_Fine_Correction(P) = 258 */
- {0x338C, 0x271F},
- {0x3390, 0x0279}, /* Sensor_Fine_IT_min(P) = 633 */
- {0x338C, 0x2721},
- {0x3390, 0x0155}, /* Sensor_Fine_IT_max_margin(P) = 341 */
- {0x338C, 0x2723},
- {0x3390, 659}, /* Frame Lines (P) = 679 */
- {0x338C, 0x2725},
- {0x3390, 0x0824}, /* Line Length (P) = 2084 */
- {0x338C, 0x2727},
- {0x3390, 0x2020},
- {0x338C, 0x2729},
- {0x3390, 0x2020},
- {0x338C, 0x272B},
- {0x3390, 0x1020},
- {0x338C, 0x272D},
- {0x3390, 0x2007},
- {0x338C, 0x272F},
- {0x3390, 0x0004}, /* Row Start(S) = 4 */
- {0x338C, 0x2731},
- {0x3390, 0x0004}, /* Column Start(S) = 4 */
- {0x338C, 0x2733},
- {0x3390, 0x04BB}, /* Row End(S) = 1211 */
- {0x338C, 0x2735},
- {0x3390, 0x064B}, /* Column End(S) = 1611 */
- {0x338C, 0x2737},
- {0x3390, 0x04CE}, /* Extra Delay(S) = 1230 */
- {0x338C, 0x2739},
- {0x3390, 0x2111}, /* Row Speed(S) = 8465 */
- {0x338C, 0x273B},
- {0x3390, 0x0024}, /* Read Mode(S) = 36 */
- {0x338C, 0x273D},
- {0x3390, 0x0120}, /* Sensor sample time pck(S) = 288 */
- {0x338C, 0x2741},
- {0x3390, 0x0169}, /* Sensor_Fine_IT_min(P) = 361 */
- {0x338C, 0x2745},
- {0x3390, 0x04FF}, /* Frame Lines(S) = 1279 */
- {0x338C, 0x2747},
- {0x3390, 0x0824}, /* Line Length(S) = 2084 */
- {0x338C, 0x2751},
- {0x3390, 0x0000}, /* Crop_X0(P) = 0 */
- {0x338C, 0x2753},
- {0x3390, 0x0320}, /* Crop_X1(P) = 800 */
- {0x338C, 0x2755},
- {0x3390, 0x0000}, /* Crop_Y0(P) = 0 */
- {0x338C, 0x2757},
- {0x3390, 0x0258}, /* Crop_Y1(P) = 600 */
- {0x338C, 0x275F},
- {0x3390, 0x0000}, /* Crop_X0(S) = 0 */
- {0x338C, 0x2761},
- {0x3390, 0x0640}, /* Crop_X1(S) = 1600 */
- {0x338C, 0x2763},
- {0x3390, 0x0000}, /* Crop_Y0(S) = 0 */
- {0x338C, 0x2765},
- {0x3390, 0x04B0}, /* Crop_Y1(S) = 1200 */
- {0x338C, 0x222E},
- {0x3390, 0x00A0}, /* R9 Step = 160 */
- {0x338C, 0xA408},
- {0x3390, 0x001F},
- {0x338C, 0xA409},
- {0x3390, 0x0021},
- {0x338C, 0xA40A},
- {0x3390, 0x0025},
- {0x338C, 0xA40B},
- {0x3390, 0x0027},
- {0x338C, 0x2411},
- {0x3390, 0x00A0},
- {0x338C, 0x2413},
- {0x3390, 0x00C0},
- {0x338C, 0x2415},
- {0x3390, 0x00A0},
- {0x338C, 0x2417},
- {0x3390, 0x00C0},
- {0x338C, 0x2799},
- {0x3390, 0x6408}, /* MODE_SPEC_EFFECTS(P) */
- {0x338C, 0x279B},
- {0x3390, 0x6408}, /* MODE_SPEC_EFFECTS(S) */
-};
-
-static struct register_address_value_pair
-noise_reduction_reg_settings_array[] = {
- {0x338C, 0xA76D},
- {0x3390, 0x0003},
- {0x338C, 0xA76E},
- {0x3390, 0x0003},
- {0x338C, 0xA76F},
- {0x3390, 0},
- {0x338C, 0xA770},
- {0x3390, 21},
- {0x338C, 0xA771},
- {0x3390, 37},
- {0x338C, 0xA772},
- {0x3390, 63},
- {0x338C, 0xA773},
- {0x3390, 100},
- {0x338C, 0xA774},
- {0x3390, 128},
- {0x338C, 0xA775},
- {0x3390, 151},
- {0x338C, 0xA776},
- {0x3390, 169},
- {0x338C, 0xA777},
- {0x3390, 186},
- {0x338C, 0xA778},
- {0x3390, 199},
- {0x338C, 0xA779},
- {0x3390, 210},
- {0x338C, 0xA77A},
- {0x3390, 220},
- {0x338C, 0xA77B},
- {0x3390, 228},
- {0x338C, 0xA77C},
- {0x3390, 234},
- {0x338C, 0xA77D},
- {0x3390, 240},
- {0x338C, 0xA77E},
- {0x3390, 244},
- {0x338C, 0xA77F},
- {0x3390, 248},
- {0x338C, 0xA780},
- {0x3390, 252},
- {0x338C, 0xA781},
- {0x3390, 255},
- {0x338C, 0xA782},
- {0x3390, 0},
- {0x338C, 0xA783},
- {0x3390, 21},
- {0x338C, 0xA784},
- {0x3390, 37},
- {0x338C, 0xA785},
- {0x3390, 63},
- {0x338C, 0xA786},
- {0x3390, 100},
- {0x338C, 0xA787},
- {0x3390, 128},
- {0x338C, 0xA788},
- {0x3390, 151},
- {0x338C, 0xA789},
- {0x3390, 169},
- {0x338C, 0xA78A},
- {0x3390, 186},
- {0x338C, 0xA78B},
- {0x3390, 199},
- {0x338C, 0xA78C},
- {0x3390, 210},
- {0x338C, 0xA78D},
- {0x3390, 220},
- {0x338C, 0xA78E},
- {0x3390, 228},
- {0x338C, 0xA78F},
- {0x3390, 234},
- {0x338C, 0xA790},
- {0x3390, 240},
- {0x338C, 0xA791},
- {0x3390, 244},
- {0x338C, 0xA793},
- {0x3390, 252},
- {0x338C, 0xA794},
- {0x3390, 255},
- {0x338C, 0xA103},
- {0x3390, 6},
-};
-
-static const struct mt9d112_i2c_reg_conf const lens_roll_off_tbl[] = {
- { 0x34CE, 0x81A0, WORD_LEN, 0 },
- { 0x34D0, 0x6331, WORD_LEN, 0 },
- { 0x34D2, 0x3394, WORD_LEN, 0 },
- { 0x34D4, 0x9966, WORD_LEN, 0 },
- { 0x34D6, 0x4B25, WORD_LEN, 0 },
- { 0x34D8, 0x2670, WORD_LEN, 0 },
- { 0x34DA, 0x724C, WORD_LEN, 0 },
- { 0x34DC, 0xFFFD, WORD_LEN, 0 },
- { 0x34DE, 0x00CA, WORD_LEN, 0 },
- { 0x34E6, 0x00AC, WORD_LEN, 0 },
- { 0x34EE, 0x0EE1, WORD_LEN, 0 },
- { 0x34F6, 0x0D87, WORD_LEN, 0 },
- { 0x3500, 0xE1F7, WORD_LEN, 0 },
- { 0x3508, 0x1CF4, WORD_LEN, 0 },
- { 0x3510, 0x1D28, WORD_LEN, 0 },
- { 0x3518, 0x1F26, WORD_LEN, 0 },
- { 0x3520, 0x2220, WORD_LEN, 0 },
- { 0x3528, 0x333D, WORD_LEN, 0 },
- { 0x3530, 0x15D9, WORD_LEN, 0 },
- { 0x3538, 0xCFB8, WORD_LEN, 0 },
- { 0x354C, 0x05FE, WORD_LEN, 0 },
- { 0x3544, 0x05F8, WORD_LEN, 0 },
- { 0x355C, 0x0596, WORD_LEN, 0 },
- { 0x3554, 0x0611, WORD_LEN, 0 },
- { 0x34E0, 0x00F2, WORD_LEN, 0 },
- { 0x34E8, 0x00A8, WORD_LEN, 0 },
- { 0x34F0, 0x0F7B, WORD_LEN, 0 },
- { 0x34F8, 0x0CD7, WORD_LEN, 0 },
- { 0x3502, 0xFEDB, WORD_LEN, 0 },
- { 0x350A, 0x13E4, WORD_LEN, 0 },
- { 0x3512, 0x1F2C, WORD_LEN, 0 },
- { 0x351A, 0x1D20, WORD_LEN, 0 },
- { 0x3522, 0x2422, WORD_LEN, 0 },
- { 0x352A, 0x2925, WORD_LEN, 0 },
- { 0x3532, 0x1D04, WORD_LEN, 0 },
- { 0x353A, 0xFBF2, WORD_LEN, 0 },
- { 0x354E, 0x0616, WORD_LEN, 0 },
- { 0x3546, 0x0597, WORD_LEN, 0 },
- { 0x355E, 0x05CD, WORD_LEN, 0 },
- { 0x3556, 0x0529, WORD_LEN, 0 },
- { 0x34E4, 0x00B2, WORD_LEN, 0 },
- { 0x34EC, 0x005E, WORD_LEN, 0 },
- { 0x34F4, 0x0F43, WORD_LEN, 0 },
- { 0x34FC, 0x0E2F, WORD_LEN, 0 },
- { 0x3506, 0xF9FC, WORD_LEN, 0 },
- { 0x350E, 0x0CE4, WORD_LEN, 0 },
- { 0x3516, 0x1E1E, WORD_LEN, 0 },
- { 0x351E, 0x1B19, WORD_LEN, 0 },
- { 0x3526, 0x151B, WORD_LEN, 0 },
- { 0x352E, 0x1416, WORD_LEN, 0 },
- { 0x3536, 0x10FC, WORD_LEN, 0 },
- { 0x353E, 0xC018, WORD_LEN, 0 },
- { 0x3552, 0x06B4, WORD_LEN, 0 },
- { 0x354A, 0x0506, WORD_LEN, 0 },
- { 0x3562, 0x06AB, WORD_LEN, 0 },
- { 0x355A, 0x063A, WORD_LEN, 0 },
- { 0x34E2, 0x00E5, WORD_LEN, 0 },
- { 0x34EA, 0x008B, WORD_LEN, 0 },
- { 0x34F2, 0x0E4C, WORD_LEN, 0 },
- { 0x34FA, 0x0CA3, WORD_LEN, 0 },
- { 0x3504, 0x0907, WORD_LEN, 0 },
- { 0x350C, 0x1DFD, WORD_LEN, 0 },
- { 0x3514, 0x1E24, WORD_LEN, 0 },
- { 0x351C, 0x2529, WORD_LEN, 0 },
- { 0x3524, 0x1D20, WORD_LEN, 0 },
- { 0x352C, 0x2332, WORD_LEN, 0 },
- { 0x3534, 0x10E9, WORD_LEN, 0 },
- { 0x353C, 0x0BCB, WORD_LEN, 0 },
- { 0x3550, 0x04EF, WORD_LEN, 0 },
- { 0x3548, 0x0609, WORD_LEN, 0 },
- { 0x3560, 0x0580, WORD_LEN, 0 },
- { 0x3558, 0x05DD, WORD_LEN, 0 },
- { 0x3540, 0x0000, WORD_LEN, 0 },
- { 0x3542, 0x0000, WORD_LEN, 0 }
-};
-
-static const struct mt9d112_i2c_reg_conf const pll_setup_tbl[] = {
- { 0x341E, 0x8F09, WORD_LEN, 0 },
- { 0x341C, 0x0250, WORD_LEN, 0 },
- { 0x341E, 0x8F09, WORD_LEN, 5 },
- { 0x341E, 0x8F08, WORD_LEN, 0 }
-};
-
-/* Refresh Sequencer */
-static const struct mt9d112_i2c_reg_conf const sequencer_tbl[] = {
- { 0x338C, 0x2799, WORD_LEN, 0},
- { 0x3390, 0x6440, WORD_LEN, 5},
- { 0x338C, 0x279B, WORD_LEN, 0},
- { 0x3390, 0x6440, WORD_LEN, 5},
- { 0x338C, 0xA103, WORD_LEN, 0},
- { 0x3390, 0x0005, WORD_LEN, 5},
- { 0x338C, 0xA103, WORD_LEN, 0},
- { 0x3390, 0x0006, WORD_LEN, 5}
-};
-
-struct mt9d112_reg mt9d112_regs = {
- .prev_snap_reg_settings = &preview_snapshot_mode_reg_settings_array[0],
- .prev_snap_reg_settings_size = ARRAY_SIZE(preview_snapshot_mode_reg_settings_array),
- .noise_reduction_reg_settings = &noise_reduction_reg_settings_array[0],
- .noise_reduction_reg_settings_size = ARRAY_SIZE(noise_reduction_reg_settings_array),
- .plltbl = pll_setup_tbl,
- .plltbl_size = ARRAY_SIZE(pll_setup_tbl),
- .stbl = sequencer_tbl,
- .stbl_size = ARRAY_SIZE(sequencer_tbl),
- .rftbl = lens_roll_off_tbl,
- .rftbl_size = ARRAY_SIZE(lens_roll_off_tbl)
-};
-
-
-
+++ /dev/null
-/*
- * Copyright (C) 2008-2009 QUALCOMM Incorporated.
- */
-
-
-#ifndef MT9T012_H
-#define MT9T012_H
-
-#include <linux/types.h>
-
-struct reg_struct {
- uint16_t vt_pix_clk_div; /* 0x0300 */
- uint16_t vt_sys_clk_div; /* 0x0302 */
- uint16_t pre_pll_clk_div; /* 0x0304 */
- uint16_t pll_multiplier; /* 0x0306 */
- uint16_t op_pix_clk_div; /* 0x0308 */
- uint16_t op_sys_clk_div; /* 0x030A */
- uint16_t scale_m; /* 0x0404 */
- uint16_t row_speed; /* 0x3016 */
- uint16_t x_addr_start; /* 0x3004 */
- uint16_t x_addr_end; /* 0x3008 */
- uint16_t y_addr_start; /* 0x3002 */
- uint16_t y_addr_end; /* 0x3006 */
- uint16_t read_mode; /* 0x3040 */
- uint16_t x_output_size ; /* 0x034C */
- uint16_t y_output_size; /* 0x034E */
- uint16_t line_length_pck; /* 0x300C */
- uint16_t frame_length_lines; /* 0x300A */
- uint16_t coarse_int_time; /* 0x3012 */
- uint16_t fine_int_time; /* 0x3014 */
-};
-
-
-struct mt9p012_i2c_reg_conf {
- unsigned short waddr;
- unsigned short wdata;
-};
-
-
-struct mt9p012_reg {
- struct reg_struct *reg_pat;
- uint16_t reg_pat_size;
- struct mt9p012_i2c_reg_conf *ttbl;
- uint16_t ttbl_size;
- struct mt9p012_i2c_reg_conf *lctbl;
- uint16_t lctbl_size;
- struct mt9p012_i2c_reg_conf *rftbl;
- uint16_t rftbl_size;
-};
-
-#endif /* MT9T012_H */
+++ /dev/null
-/*
- * Copyright (C) 2008-2009 QUALCOMM Incorporated.
- */
-
-#include <linux/delay.h>
-#include <linux/types.h>
-#include <linux/slab.h>
-#include <linux/i2c.h>
-#include <linux/uaccess.h>
-#include <linux/miscdevice.h>
-#include <linux/kernel.h>
-#include <media/msm_camera.h>
-#include <mach/gpio.h>
-#include <mach/camera.h>
-#include "mt9p012.h"
-
-/*=============================================================
- SENSOR REGISTER DEFINES
-==============================================================*/
-#define MT9P012_REG_MODEL_ID 0x0000
-#define MT9P012_MODEL_ID 0x2801
-#define REG_GROUPED_PARAMETER_HOLD 0x0104
-#define GROUPED_PARAMETER_HOLD 0x0100
-#define GROUPED_PARAMETER_UPDATE 0x0000
-#define REG_COARSE_INT_TIME 0x3012
-#define REG_VT_PIX_CLK_DIV 0x0300
-#define REG_VT_SYS_CLK_DIV 0x0302
-#define REG_PRE_PLL_CLK_DIV 0x0304
-#define REG_PLL_MULTIPLIER 0x0306
-#define REG_OP_PIX_CLK_DIV 0x0308
-#define REG_OP_SYS_CLK_DIV 0x030A
-#define REG_SCALE_M 0x0404
-#define REG_FRAME_LENGTH_LINES 0x300A
-#define REG_LINE_LENGTH_PCK 0x300C
-#define REG_X_ADDR_START 0x3004
-#define REG_Y_ADDR_START 0x3002
-#define REG_X_ADDR_END 0x3008
-#define REG_Y_ADDR_END 0x3006
-#define REG_X_OUTPUT_SIZE 0x034C
-#define REG_Y_OUTPUT_SIZE 0x034E
-#define REG_FINE_INTEGRATION_TIME 0x3014
-#define REG_ROW_SPEED 0x3016
-#define MT9P012_REG_RESET_REGISTER 0x301A
-#define MT9P012_RESET_REGISTER_PWON 0x10CC
-#define MT9P012_RESET_REGISTER_PWOFF 0x10C8
-#define REG_READ_MODE 0x3040
-#define REG_GLOBAL_GAIN 0x305E
-#define REG_TEST_PATTERN_MODE 0x3070
-
-#define MT9P012_REV_7
-
-
-enum mt9p012_test_mode {
- TEST_OFF,
- TEST_1,
- TEST_2,
- TEST_3
-};
-
-enum mt9p012_resolution {
- QTR_SIZE,
- FULL_SIZE,
- INVALID_SIZE
-};
-
-enum mt9p012_reg_update {
- /* Sensor egisters that need to be updated during initialization */
- REG_INIT,
- /* Sensor egisters that needs periodic I2C writes */
- UPDATE_PERIODIC,
- /* All the sensor Registers will be updated */
- UPDATE_ALL,
- /* Not valid update */
- UPDATE_INVALID
-};
-
-enum mt9p012_setting {
- RES_PREVIEW,
- RES_CAPTURE
-};
-
-/* actuator's Slave Address */
-#define MT9P012_AF_I2C_ADDR 0x18
-
-/* AF Total steps parameters */
-#define MT9P012_STEPS_NEAR_TO_CLOSEST_INF 32
-#define MT9P012_TOTAL_STEPS_NEAR_TO_FAR 32
-
-#define MT9P012_MU5M0_PREVIEW_DUMMY_PIXELS 0
-#define MT9P012_MU5M0_PREVIEW_DUMMY_LINES 0
-
-/* Time in milisecs for waiting for the sensor to reset.*/
-#define MT9P012_RESET_DELAY_MSECS 66
-
-/* for 20 fps preview */
-#define MT9P012_DEFAULT_CLOCK_RATE 24000000
-#define MT9P012_DEFAULT_MAX_FPS 26 /* ???? */
-
-struct mt9p012_work {
- struct work_struct work;
-};
-static struct mt9p012_work *mt9p012_sensorw;
-static struct i2c_client *mt9p012_client;
-
-struct mt9p012_ctrl {
- const struct msm_camera_sensor_info *sensordata;
-
- int sensormode;
- uint32_t fps_divider; /* init to 1 * 0x00000400 */
- uint32_t pict_fps_divider; /* init to 1 * 0x00000400 */
-
- uint16_t curr_lens_pos;
- uint16_t init_curr_lens_pos;
- uint16_t my_reg_gain;
- uint32_t my_reg_line_count;
-
- enum mt9p012_resolution prev_res;
- enum mt9p012_resolution pict_res;
- enum mt9p012_resolution curr_res;
- enum mt9p012_test_mode set_test;
-};
-
-
-static struct mt9p012_ctrl *mt9p012_ctrl;
-static DECLARE_WAIT_QUEUE_HEAD(mt9p012_wait_queue);
-DECLARE_MUTEX(mt9p012_sem);
-
-/*=============================================================
- EXTERNAL DECLARATIONS
-==============================================================*/
-extern struct mt9p012_reg mt9p012_regs; /* from mt9p012_reg.c */
-
-
-
-/*=============================================================*/
-
-static int mt9p012_i2c_rxdata(unsigned short saddr, unsigned char *rxdata,
- int length)
-{
- struct i2c_msg msgs[] = {
- {
- .addr = saddr,
- .flags = 0,
- .len = 2,
- .buf = rxdata,
- },
- {
- .addr = saddr,
- .flags = I2C_M_RD,
- .len = length,
- .buf = rxdata,
- },
- };
-
- if (i2c_transfer(mt9p012_client->adapter, msgs, 2) < 0) {
- CDBG("mt9p012_i2c_rxdata failed!\n");
- return -EIO;
- }
-
- return 0;
-}
-
-static int32_t mt9p012_i2c_read_w(unsigned short saddr, unsigned short raddr,
- unsigned short *rdata)
-{
- int32_t rc = 0;
- unsigned char buf[4];
-
- if (!rdata)
- return -EIO;
-
- memset(buf, 0, sizeof(buf));
-
- buf[0] = (raddr & 0xFF00)>>8;
- buf[1] = (raddr & 0x00FF);
-
- rc = mt9p012_i2c_rxdata(saddr, buf, 2);
- if (rc < 0)
- return rc;
-
- *rdata = buf[0] << 8 | buf[1];
-
- if (rc < 0)
- CDBG("mt9p012_i2c_read failed!\n");
-
- return rc;
-}
-
-static int32_t mt9p012_i2c_txdata(unsigned short saddr, unsigned char *txdata,
- int length)
-{
- struct i2c_msg msg[] = {
- {
- .addr = saddr,
- .flags = 0,
- .len = length,
- .buf = txdata,
- },
- };
-
- if (i2c_transfer(mt9p012_client->adapter, msg, 1) < 0) {
- CDBG("mt9p012_i2c_txdata failed\n");
- return -EIO;
- }
-
- return 0;
-}
-
-static int32_t mt9p012_i2c_write_b(unsigned short saddr, unsigned short baddr,
- unsigned short bdata)
-{
- int32_t rc = -EIO;
- unsigned char buf[2];
-
- memset(buf, 0, sizeof(buf));
- buf[0] = baddr;
- buf[1] = bdata;
- rc = mt9p012_i2c_txdata(saddr, buf, 2);
-
- if (rc < 0)
- CDBG("i2c_write failed, saddr = 0x%x addr = 0x%x, val =0x%x!\n",
- saddr, baddr, bdata);
-
- return rc;
-}
-
-static int32_t mt9p012_i2c_write_w(unsigned short saddr, unsigned short waddr,
- unsigned short wdata)
-{
- int32_t rc = -EIO;
- unsigned char buf[4];
-
- memset(buf, 0, sizeof(buf));
- buf[0] = (waddr & 0xFF00)>>8;
- buf[1] = (waddr & 0x00FF);
- buf[2] = (wdata & 0xFF00)>>8;
- buf[3] = (wdata & 0x00FF);
-
- rc = mt9p012_i2c_txdata(saddr, buf, 4);
-
- if (rc < 0)
- CDBG("i2c_write_w failed, addr = 0x%x, val = 0x%x!\n",
- waddr, wdata);
-
- return rc;
-}
-
-static int32_t mt9p012_i2c_write_w_table(
- struct mt9p012_i2c_reg_conf *reg_conf_tbl, int num)
-{
- int i;
- int32_t rc = -EIO;
-
- for (i = 0; i < num; i++) {
- rc = mt9p012_i2c_write_w(mt9p012_client->addr,
- reg_conf_tbl->waddr, reg_conf_tbl->wdata);
- if (rc < 0)
- break;
- reg_conf_tbl++;
- }
-
- return rc;
-}
-
-static int32_t mt9p012_test(enum mt9p012_test_mode mo)
-{
- int32_t rc = 0;
-
- rc = mt9p012_i2c_write_w(mt9p012_client->addr,
- REG_GROUPED_PARAMETER_HOLD,
- GROUPED_PARAMETER_HOLD);
- if (rc < 0)
- return rc;
-
- if (mo == TEST_OFF)
- return 0;
- else {
- rc = mt9p012_i2c_write_w_table(mt9p012_regs.ttbl, mt9p012_regs.ttbl_size);
- if (rc < 0)
- return rc;
-
- rc = mt9p012_i2c_write_w(mt9p012_client->addr,
- REG_TEST_PATTERN_MODE, (uint16_t)mo);
- if (rc < 0)
- return rc;
- }
-
- rc = mt9p012_i2c_write_w(mt9p012_client->addr,
- REG_GROUPED_PARAMETER_HOLD,
- GROUPED_PARAMETER_UPDATE);
- if (rc < 0)
- return rc;
-
- return rc;
-}
-
-static int32_t mt9p012_lens_shading_enable(uint8_t is_enable)
-{
- int32_t rc = 0;
-
- CDBG("%s: entered. enable = %d\n", __func__, is_enable);
-
- rc = mt9p012_i2c_write_w(mt9p012_client->addr,
- REG_GROUPED_PARAMETER_HOLD, GROUPED_PARAMETER_HOLD);
- if (rc < 0)
- return rc;
-
- rc = mt9p012_i2c_write_w(mt9p012_client->addr, 0x3780,
- ((uint16_t) is_enable) << 15);
- if (rc < 0)
- return rc;
-
- rc = mt9p012_i2c_write_w(mt9p012_client->addr,
- REG_GROUPED_PARAMETER_HOLD, GROUPED_PARAMETER_UPDATE);
-
- CDBG("%s: exiting. rc = %d\n", __func__, rc);
- return rc;
-}
-
-static int32_t mt9p012_set_lc(void)
-{
- int32_t rc;
-
- rc = mt9p012_i2c_write_w_table(mt9p012_regs.lctbl, mt9p012_regs.lctbl_size);
- if (rc < 0)
- return rc;
-
- rc = mt9p012_i2c_write_w_table(mt9p012_regs.rftbl, mt9p012_regs.rftbl_size);
-
- return rc;
-}
-
-static void mt9p012_get_pict_fps(uint16_t fps, uint16_t *pfps)
-{
- /* input fps is preview fps in Q8 format */
- uint32_t divider; /*Q10 */
- uint32_t pclk_mult; /*Q10 */
-
- if (mt9p012_ctrl->prev_res == QTR_SIZE) {
- divider = (uint32_t)
- (((mt9p012_regs.reg_pat[RES_PREVIEW].frame_length_lines *
- mt9p012_regs.reg_pat[RES_PREVIEW].line_length_pck) * 0x00000400) /
- (mt9p012_regs.reg_pat[RES_CAPTURE].frame_length_lines *
- mt9p012_regs.reg_pat[RES_CAPTURE].line_length_pck));
-
- pclk_mult =
- (uint32_t) ((mt9p012_regs.reg_pat[RES_CAPTURE].pll_multiplier *
- 0x00000400) / (mt9p012_regs.reg_pat[RES_PREVIEW].pll_multiplier));
- } else {
- /* full size resolution used for preview. */
- divider = 0x00000400; /*1.0 */
- pclk_mult = 0x00000400; /*1.0 */
- }
-
- /* Verify PCLK settings and frame sizes. */
- *pfps = (uint16_t) (fps * divider * pclk_mult / 0x00000400 /
- 0x00000400);
-}
-
-static uint16_t mt9p012_get_prev_lines_pf(void)
-{
- if (mt9p012_ctrl->prev_res == QTR_SIZE)
- return mt9p012_regs.reg_pat[RES_PREVIEW].frame_length_lines;
- else
- return mt9p012_regs.reg_pat[RES_CAPTURE].frame_length_lines;
-}
-
-static uint16_t mt9p012_get_prev_pixels_pl(void)
-{
- if (mt9p012_ctrl->prev_res == QTR_SIZE)
- return mt9p012_regs.reg_pat[RES_PREVIEW].line_length_pck;
- else
- return mt9p012_regs.reg_pat[RES_CAPTURE].line_length_pck;
-}
-
-static uint16_t mt9p012_get_pict_lines_pf(void)
-{
- return mt9p012_regs.reg_pat[RES_CAPTURE].frame_length_lines;
-}
-
-static uint16_t mt9p012_get_pict_pixels_pl(void)
-{
- return mt9p012_regs.reg_pat[RES_CAPTURE].line_length_pck;
-}
-
-static uint32_t mt9p012_get_pict_max_exp_lc(void)
-{
- uint16_t snapshot_lines_per_frame;
-
- if (mt9p012_ctrl->pict_res == QTR_SIZE)
- snapshot_lines_per_frame =
- mt9p012_regs.reg_pat[RES_PREVIEW].frame_length_lines - 1;
- else
- snapshot_lines_per_frame =
- mt9p012_regs.reg_pat[RES_CAPTURE].frame_length_lines - 1;
-
- return snapshot_lines_per_frame * 24;
-}
-
-static int32_t mt9p012_set_fps(struct fps_cfg *fps)
-{
- /* input is new fps in Q10 format */
- int32_t rc = 0;
-
- mt9p012_ctrl->fps_divider = fps->fps_div;
- mt9p012_ctrl->pict_fps_divider = fps->pict_fps_div;
-
- rc =
- mt9p012_i2c_write_w(mt9p012_client->addr,
- REG_GROUPED_PARAMETER_HOLD,
- GROUPED_PARAMETER_HOLD);
- if (rc < 0)
- return -EBUSY;
-
- rc =
- mt9p012_i2c_write_w(mt9p012_client->addr,
- REG_LINE_LENGTH_PCK,
- (mt9p012_regs.reg_pat[RES_PREVIEW].line_length_pck *
- fps->f_mult / 0x00000400));
- if (rc < 0)
- return rc;
-
- rc =
- mt9p012_i2c_write_w(mt9p012_client->addr,
- REG_GROUPED_PARAMETER_HOLD,
- GROUPED_PARAMETER_UPDATE);
-
- return rc;
-}
-
-static int32_t mt9p012_write_exp_gain(uint16_t gain, uint32_t line)
-{
- uint16_t max_legal_gain = 0x01FF;
- uint32_t line_length_ratio = 0x00000400;
- enum mt9p012_setting setting;
- int32_t rc = 0;
-
- CDBG("Line:%d mt9p012_write_exp_gain \n", __LINE__);
-
- if (mt9p012_ctrl->sensormode == SENSOR_PREVIEW_MODE) {
- mt9p012_ctrl->my_reg_gain = gain;
- mt9p012_ctrl->my_reg_line_count = (uint16_t)line;
- }
-
- if (gain > max_legal_gain) {
- CDBG("Max legal gain Line:%d \n", __LINE__);
- gain = max_legal_gain;
- }
-
- /* Verify no overflow */
- if (mt9p012_ctrl->sensormode != SENSOR_SNAPSHOT_MODE) {
- line = (uint32_t)(line * mt9p012_ctrl->fps_divider /
- 0x00000400);
- setting = RES_PREVIEW;
- } else {
- line = (uint32_t)(line * mt9p012_ctrl->pict_fps_divider /
- 0x00000400);
- setting = RES_CAPTURE;
- }
-
- /* Set digital gain to 1 */
-#ifdef MT9P012_REV_7
- gain |= 0x1000;
-#else
- gain |= 0x0200;
-#endif
-
- if ((mt9p012_regs.reg_pat[setting].frame_length_lines - 1) < line) {
- line_length_ratio = (uint32_t) (line * 0x00000400) /
- (mt9p012_regs.reg_pat[setting].frame_length_lines - 1);
- } else
- line_length_ratio = 0x00000400;
-
- rc =
- mt9p012_i2c_write_w(mt9p012_client->addr,
- REG_GROUPED_PARAMETER_HOLD,
- GROUPED_PARAMETER_HOLD);
- if (rc < 0) {
- CDBG("mt9p012_i2c_write_w failed... Line:%d \n", __LINE__);
- return rc;
- }
-
- rc =
- mt9p012_i2c_write_w(
- mt9p012_client->addr,
- REG_GLOBAL_GAIN, gain);
- if (rc < 0) {
- CDBG("mt9p012_i2c_write_w failed... Line:%d \n", __LINE__);
- return rc;
- }
-
- rc =
- mt9p012_i2c_write_w(mt9p012_client->addr,
- REG_COARSE_INT_TIME,
- line);
- if (rc < 0) {
- CDBG("mt9p012_i2c_write_w failed... Line:%d \n", __LINE__);
- return rc;
- }
-
- CDBG("mt9p012_write_exp_gain: gain = %d, line = %d\n", gain, line);
-
- rc =
- mt9p012_i2c_write_w(mt9p012_client->addr,
- REG_GROUPED_PARAMETER_HOLD,
- GROUPED_PARAMETER_UPDATE);
- if (rc < 0)
- CDBG("mt9p012_i2c_write_w failed... Line:%d \n", __LINE__);
-
- return rc;
-}
-
-static int32_t mt9p012_set_pict_exp_gain(uint16_t gain, uint32_t line)
-{
- int32_t rc = 0;
-
- CDBG("Line:%d mt9p012_set_pict_exp_gain \n", __LINE__);
-
- rc =
- mt9p012_write_exp_gain(gain, line);
- if (rc < 0) {
- CDBG("Line:%d mt9p012_set_pict_exp_gain failed... \n",
- __LINE__);
- return rc;
- }
-
- rc =
- mt9p012_i2c_write_w(mt9p012_client->addr,
- MT9P012_REG_RESET_REGISTER,
- 0x10CC | 0x0002);
- if (rc < 0) {
- CDBG("mt9p012_i2c_write_w failed... Line:%d \n", __LINE__);
- return rc;
- }
-
- mdelay(5);
-
- /* camera_timed_wait(snapshot_wait*exposure_ratio); */
- return rc;
-}
-
-static int32_t mt9p012_setting(enum mt9p012_reg_update rupdate,
- enum mt9p012_setting rt)
-{
- int32_t rc = 0;
-
- switch (rupdate) {
- case UPDATE_PERIODIC:
- if (rt == RES_PREVIEW || rt == RES_CAPTURE) {
-
- struct mt9p012_i2c_reg_conf ppc_tbl[] = {
- {REG_GROUPED_PARAMETER_HOLD, GROUPED_PARAMETER_HOLD},
- {REG_ROW_SPEED, mt9p012_regs.reg_pat[rt].row_speed},
- {REG_X_ADDR_START, mt9p012_regs.reg_pat[rt].x_addr_start},
- {REG_X_ADDR_END, mt9p012_regs.reg_pat[rt].x_addr_end},
- {REG_Y_ADDR_START, mt9p012_regs.reg_pat[rt].y_addr_start},
- {REG_Y_ADDR_END, mt9p012_regs.reg_pat[rt].y_addr_end},
- {REG_READ_MODE, mt9p012_regs.reg_pat[rt].read_mode},
- {REG_SCALE_M, mt9p012_regs.reg_pat[rt].scale_m},
- {REG_X_OUTPUT_SIZE, mt9p012_regs.reg_pat[rt].x_output_size},
- {REG_Y_OUTPUT_SIZE, mt9p012_regs.reg_pat[rt].y_output_size},
-
- {REG_LINE_LENGTH_PCK, mt9p012_regs.reg_pat[rt].line_length_pck},
- {REG_FRAME_LENGTH_LINES,
- (mt9p012_regs.reg_pat[rt].frame_length_lines *
- mt9p012_ctrl->fps_divider / 0x00000400)},
- {REG_COARSE_INT_TIME, mt9p012_regs.reg_pat[rt].coarse_int_time},
- {REG_FINE_INTEGRATION_TIME, mt9p012_regs.reg_pat[rt].fine_int_time},
- {REG_GROUPED_PARAMETER_HOLD, GROUPED_PARAMETER_UPDATE},
- };
-
- rc = mt9p012_i2c_write_w_table(&ppc_tbl[0],
- ARRAY_SIZE(ppc_tbl));
- if (rc < 0)
- return rc;
-
- rc = mt9p012_test(mt9p012_ctrl->set_test);
- if (rc < 0)
- return rc;
-
- rc =
- mt9p012_i2c_write_w(mt9p012_client->addr,
- MT9P012_REG_RESET_REGISTER,
- MT9P012_RESET_REGISTER_PWON | 0x0002);
- if (rc < 0)
- return rc;
-
- mdelay(5); /* 15? wait for sensor to transition*/
-
- return rc;
- }
- break; /* UPDATE_PERIODIC */
-
- case REG_INIT:
- if (rt == RES_PREVIEW || rt == RES_CAPTURE) {
- struct mt9p012_i2c_reg_conf ipc_tbl1[] = {
- {MT9P012_REG_RESET_REGISTER, MT9P012_RESET_REGISTER_PWOFF},
- {REG_VT_PIX_CLK_DIV, mt9p012_regs.reg_pat[rt].vt_pix_clk_div},
- {REG_VT_SYS_CLK_DIV, mt9p012_regs.reg_pat[rt].vt_sys_clk_div},
- {REG_PRE_PLL_CLK_DIV, mt9p012_regs.reg_pat[rt].pre_pll_clk_div},
- {REG_PLL_MULTIPLIER, mt9p012_regs.reg_pat[rt].pll_multiplier},
- {REG_OP_PIX_CLK_DIV, mt9p012_regs.reg_pat[rt].op_pix_clk_div},
- {REG_OP_SYS_CLK_DIV, mt9p012_regs.reg_pat[rt].op_sys_clk_div},
-#ifdef MT9P012_REV_7
- {0x30B0, 0x0001},
- {0x308E, 0xE060},
- {0x3092, 0x0A52},
- {0x3094, 0x4656},
- {0x3096, 0x5652},
- {0x30CA, 0x8006},
- {0x312A, 0xDD02},
- {0x312C, 0x00E4},
- {0x3170, 0x299A},
-#endif
- /* optimized settings for noise */
- {0x3088, 0x6FF6},
- {0x3154, 0x0282},
- {0x3156, 0x0381},
- {0x3162, 0x04CE},
- {0x0204, 0x0010},
- {0x0206, 0x0010},
- {0x0208, 0x0010},
- {0x020A, 0x0010},
- {0x020C, 0x0010},
- {MT9P012_REG_RESET_REGISTER, MT9P012_RESET_REGISTER_PWON},
- };
-
- struct mt9p012_i2c_reg_conf ipc_tbl2[] = {
- {MT9P012_REG_RESET_REGISTER, MT9P012_RESET_REGISTER_PWOFF},
- {REG_VT_PIX_CLK_DIV, mt9p012_regs.reg_pat[rt].vt_pix_clk_div},
- {REG_VT_SYS_CLK_DIV, mt9p012_regs.reg_pat[rt].vt_sys_clk_div},
- {REG_PRE_PLL_CLK_DIV, mt9p012_regs.reg_pat[rt].pre_pll_clk_div},
- {REG_PLL_MULTIPLIER, mt9p012_regs.reg_pat[rt].pll_multiplier},
- {REG_OP_PIX_CLK_DIV, mt9p012_regs.reg_pat[rt].op_pix_clk_div},
- {REG_OP_SYS_CLK_DIV, mt9p012_regs.reg_pat[rt].op_sys_clk_div},
-#ifdef MT9P012_REV_7
- {0x30B0, 0x0001},
- {0x308E, 0xE060},
- {0x3092, 0x0A52},
- {0x3094, 0x4656},
- {0x3096, 0x5652},
- {0x30CA, 0x8006},
- {0x312A, 0xDD02},
- {0x312C, 0x00E4},
- {0x3170, 0x299A},
-#endif
- /* optimized settings for noise */
- {0x3088, 0x6FF6},
- {0x3154, 0x0282},
- {0x3156, 0x0381},
- {0x3162, 0x04CE},
- {0x0204, 0x0010},
- {0x0206, 0x0010},
- {0x0208, 0x0010},
- {0x020A, 0x0010},
- {0x020C, 0x0010},
- {MT9P012_REG_RESET_REGISTER, MT9P012_RESET_REGISTER_PWON},
- };
-
- struct mt9p012_i2c_reg_conf ipc_tbl3[] = {
- {REG_GROUPED_PARAMETER_HOLD, GROUPED_PARAMETER_HOLD},
- /* Set preview or snapshot mode */
- {REG_ROW_SPEED, mt9p012_regs.reg_pat[rt].row_speed},
- {REG_X_ADDR_START, mt9p012_regs.reg_pat[rt].x_addr_start},
- {REG_X_ADDR_END, mt9p012_regs.reg_pat[rt].x_addr_end},
- {REG_Y_ADDR_START, mt9p012_regs.reg_pat[rt].y_addr_start},
- {REG_Y_ADDR_END, mt9p012_regs.reg_pat[rt].y_addr_end},
- {REG_READ_MODE, mt9p012_regs.reg_pat[rt].read_mode},
- {REG_SCALE_M, mt9p012_regs.reg_pat[rt].scale_m},
- {REG_X_OUTPUT_SIZE, mt9p012_regs.reg_pat[rt].x_output_size},
- {REG_Y_OUTPUT_SIZE, mt9p012_regs.reg_pat[rt].y_output_size},
- {REG_LINE_LENGTH_PCK, mt9p012_regs.reg_pat[rt].line_length_pck},
- {REG_FRAME_LENGTH_LINES,
- mt9p012_regs.reg_pat[rt].frame_length_lines},
- {REG_COARSE_INT_TIME, mt9p012_regs.reg_pat[rt].coarse_int_time},
- {REG_FINE_INTEGRATION_TIME, mt9p012_regs.reg_pat[rt].fine_int_time},
- {REG_GROUPED_PARAMETER_HOLD, GROUPED_PARAMETER_UPDATE},
- };
-
- /* reset fps_divider */
- mt9p012_ctrl->fps_divider = 1 * 0x0400;
-
- rc = mt9p012_i2c_write_w_table(&ipc_tbl1[0],
- ARRAY_SIZE(ipc_tbl1));
- if (rc < 0)
- return rc;
-
- rc = mt9p012_i2c_write_w_table(&ipc_tbl2[0],
- ARRAY_SIZE(ipc_tbl2));
- if (rc < 0)
- return rc;
-
- mdelay(5);
-
- rc = mt9p012_i2c_write_w_table(&ipc_tbl3[0],
- ARRAY_SIZE(ipc_tbl3));
- if (rc < 0)
- return rc;
-
- /* load lens shading */
- rc = mt9p012_i2c_write_w(mt9p012_client->addr,
- REG_GROUPED_PARAMETER_HOLD, GROUPED_PARAMETER_HOLD);
- if (rc < 0)
- return rc;
-
- rc = mt9p012_set_lc();
- if (rc < 0)
- return rc;
-
- rc = mt9p012_i2c_write_w(mt9p012_client->addr,
- REG_GROUPED_PARAMETER_HOLD, GROUPED_PARAMETER_UPDATE);
-
- if (rc < 0)
- return rc;
- }
- break; /* case REG_INIT: */
-
- default:
- rc = -EINVAL;
- break;
- } /* switch (rupdate) */
-
- return rc;
-}
-
-static int32_t mt9p012_video_config(int mode, int res)
-{
- int32_t rc;
-
- switch (res) {
- case QTR_SIZE:
- rc = mt9p012_setting(UPDATE_PERIODIC, RES_PREVIEW);
- if (rc < 0)
- return rc;
-
- CDBG("mt9p012 sensor configuration done!\n");
- break;
-
- case FULL_SIZE:
- rc =
- mt9p012_setting(UPDATE_PERIODIC, RES_CAPTURE);
- if (rc < 0)
- return rc;
-
- break;
-
- default:
- return 0;
- } /* switch */
-
- mt9p012_ctrl->prev_res = res;
- mt9p012_ctrl->curr_res = res;
- mt9p012_ctrl->sensormode = mode;
-
- rc =
- mt9p012_write_exp_gain(mt9p012_ctrl->my_reg_gain,
- mt9p012_ctrl->my_reg_line_count);
-
- rc =
- mt9p012_i2c_write_w(mt9p012_client->addr,
- MT9P012_REG_RESET_REGISTER,
- 0x10cc|0x0002);
-
- return rc;
-}
-
-static int32_t mt9p012_snapshot_config(int mode)
-{
- int32_t rc = 0;
-
- rc = mt9p012_setting(UPDATE_PERIODIC, RES_CAPTURE);
- if (rc < 0)
- return rc;
-
- mt9p012_ctrl->curr_res = mt9p012_ctrl->pict_res;
-
- mt9p012_ctrl->sensormode = mode;
-
- return rc;
-}
-
-static int32_t mt9p012_raw_snapshot_config(int mode)
-{
- int32_t rc = 0;
-
- rc = mt9p012_setting(UPDATE_PERIODIC, RES_CAPTURE);
- if (rc < 0)
- return rc;
-
- mt9p012_ctrl->curr_res = mt9p012_ctrl->pict_res;
-
- mt9p012_ctrl->sensormode = mode;
-
- return rc;
-}
-
-static int32_t mt9p012_power_down(void)
-{
- int32_t rc = 0;
-
- rc = mt9p012_i2c_write_w(mt9p012_client->addr,
- MT9P012_REG_RESET_REGISTER,
- MT9P012_RESET_REGISTER_PWOFF);
-
- mdelay(5);
- return rc;
-}
-
-static int32_t mt9p012_move_focus(int direction, int32_t num_steps)
-{
- int16_t step_direction;
- int16_t actual_step;
- int16_t next_position;
- uint8_t code_val_msb, code_val_lsb;
-
- if (num_steps > MT9P012_TOTAL_STEPS_NEAR_TO_FAR)
- num_steps = MT9P012_TOTAL_STEPS_NEAR_TO_FAR;
- else if (num_steps == 0) {
- CDBG("mt9p012_move_focus failed at line %d ...\n", __LINE__);
- return -EINVAL;
- }
-
- if (direction == MOVE_NEAR)
- step_direction = 16; /* 10bit */
- else if (direction == MOVE_FAR)
- step_direction = -16; /* 10 bit */
- else {
- CDBG("mt9p012_move_focus failed at line %d ...\n", __LINE__);
- return -EINVAL;
- }
-
- if (mt9p012_ctrl->curr_lens_pos < mt9p012_ctrl->init_curr_lens_pos)
- mt9p012_ctrl->curr_lens_pos =
- mt9p012_ctrl->init_curr_lens_pos;
-
- actual_step = (int16_t)(step_direction * (int16_t)num_steps);
- next_position = (int16_t)(mt9p012_ctrl->curr_lens_pos + actual_step);
-
- if (next_position > 1023)
- next_position = 1023;
- else if (next_position < 0)
- next_position = 0;
-
- code_val_msb = next_position >> 4;
- code_val_lsb = (next_position & 0x000F) << 4;
- /* code_val_lsb |= mode_mask; */
-
- /* Writing the digital code for current to the actuator */
- if (mt9p012_i2c_write_b(MT9P012_AF_I2C_ADDR >> 1,
- code_val_msb, code_val_lsb) < 0) {
- CDBG("mt9p012_move_focus failed at line %d ...\n", __LINE__);
- return -EBUSY;
- }
-
- /* Storing the current lens Position */
- mt9p012_ctrl->curr_lens_pos = next_position;
-
- return 0;
-}
-
-static int32_t mt9p012_set_default_focus(void)
-{
- int32_t rc = 0;
- uint8_t code_val_msb, code_val_lsb;
-
- code_val_msb = 0x00;
- code_val_lsb = 0x00;
-
- /* Write the digital code for current to the actuator */
- rc = mt9p012_i2c_write_b(MT9P012_AF_I2C_ADDR >> 1,
- code_val_msb, code_val_lsb);
-
- mt9p012_ctrl->curr_lens_pos = 0;
- mt9p012_ctrl->init_curr_lens_pos = 0;
-
- return rc;
-}
-
-static int mt9p012_probe_init_done(const struct msm_camera_sensor_info *data)
-{
- gpio_direction_output(data->sensor_reset, 0);
- gpio_free(data->sensor_reset);
- return 0;
-}
-
-static int mt9p012_probe_init_sensor(const struct msm_camera_sensor_info *data)
-{
- int32_t rc;
- uint16_t chipid;
-
- rc = gpio_request(data->sensor_reset, "mt9p012");
- if (!rc)
- gpio_direction_output(data->sensor_reset, 1);
- else
- goto init_probe_done;
-
- mdelay(20);
-
- /* RESET the sensor image part via I2C command */
- CDBG("mt9p012_sensor_init(): reseting sensor.\n");
- rc = mt9p012_i2c_write_w(mt9p012_client->addr,
- MT9P012_REG_RESET_REGISTER, 0x10CC|0x0001);
- if (rc < 0) {
- CDBG("sensor reset failed. rc = %d\n", rc);
- goto init_probe_fail;
- }
-
- mdelay(MT9P012_RESET_DELAY_MSECS);
-
- /* 3. Read sensor Model ID: */
- rc = mt9p012_i2c_read_w(mt9p012_client->addr,
- MT9P012_REG_MODEL_ID, &chipid);
- if (rc < 0)
- goto init_probe_fail;
-
- /* 4. Compare sensor ID to MT9T012VC ID: */
- if (chipid != MT9P012_MODEL_ID) {
- CDBG("mt9p012 wrong model_id = 0x%x\n", chipid);
- rc = -ENODEV;
- goto init_probe_fail;
- }
-
- rc = mt9p012_i2c_write_w(mt9p012_client->addr, 0x306E, 0x9000);
- if (rc < 0) {
- CDBG("REV_7 write failed. rc = %d\n", rc);
- goto init_probe_fail;
- }
-
- /* RESET_REGISTER, enable parallel interface and disable serialiser */
- CDBG("mt9p012_sensor_init(): enabling parallel interface.\n");
- rc = mt9p012_i2c_write_w(mt9p012_client->addr, 0x301A, 0x10CC);
- if (rc < 0) {
- CDBG("enable parallel interface failed. rc = %d\n", rc);
- goto init_probe_fail;
- }
-
- /* To disable the 2 extra lines */
- rc = mt9p012_i2c_write_w(mt9p012_client->addr,
- 0x3064, 0x0805);
-
- if (rc < 0) {
- CDBG("disable the 2 extra lines failed. rc = %d\n", rc);
- goto init_probe_fail;
- }
-
- mdelay(MT9P012_RESET_DELAY_MSECS);
- goto init_probe_done;
-
-init_probe_fail:
- mt9p012_probe_init_done(data);
-init_probe_done:
- return rc;
-}
-
-static int mt9p012_sensor_open_init(const struct msm_camera_sensor_info *data)
-{
- int32_t rc;
-
- mt9p012_ctrl = kzalloc(sizeof(struct mt9p012_ctrl), GFP_KERNEL);
- if (!mt9p012_ctrl) {
- CDBG("mt9p012_init failed!\n");
- rc = -ENOMEM;
- goto init_done;
- }
-
- mt9p012_ctrl->fps_divider = 1 * 0x00000400;
- mt9p012_ctrl->pict_fps_divider = 1 * 0x00000400;
- mt9p012_ctrl->set_test = TEST_OFF;
- mt9p012_ctrl->prev_res = QTR_SIZE;
- mt9p012_ctrl->pict_res = FULL_SIZE;
-
- if (data)
- mt9p012_ctrl->sensordata = data;
-
- /* enable mclk first */
- msm_camio_clk_rate_set(MT9P012_DEFAULT_CLOCK_RATE);
- mdelay(20);
-
- msm_camio_camif_pad_reg_reset();
- mdelay(20);
-
- rc = mt9p012_probe_init_sensor(data);
- if (rc < 0)
- goto init_fail1;
-
- if (mt9p012_ctrl->prev_res == QTR_SIZE)
- rc = mt9p012_setting(REG_INIT, RES_PREVIEW);
- else
- rc = mt9p012_setting(REG_INIT, RES_CAPTURE);
-
- if (rc < 0) {
- CDBG("mt9p012_setting failed. rc = %d\n", rc);
- goto init_fail1;
- }
-
- /* sensor : output enable */
- CDBG("mt9p012_sensor_open_init(): enabling output.\n");
- rc = mt9p012_i2c_write_w(mt9p012_client->addr,
- MT9P012_REG_RESET_REGISTER, MT9P012_RESET_REGISTER_PWON);
- if (rc < 0) {
- CDBG("sensor output enable failed. rc = %d\n", rc);
- goto init_fail1;
- }
-
- /* TODO: enable AF actuator */
-#if 0
- CDBG("enable AF actuator, gpio = %d\n",
- mt9p012_ctrl->sensordata->vcm_pwd);
- rc = gpio_request(mt9p012_ctrl->sensordata->vcm_pwd, "mt9p012");
- if (!rc)
- gpio_direction_output(mt9p012_ctrl->sensordata->vcm_pwd, 1);
- else {
- CDBG("mt9p012_ctrl gpio request failed!\n");
- goto init_fail1;
- }
- mdelay(20);
-
- rc = mt9p012_set_default_focus();
-#endif
- if (rc >= 0)
- goto init_done;
-
- /* TODO:
- * gpio_direction_output(mt9p012_ctrl->sensordata->vcm_pwd, 0);
- * gpio_free(mt9p012_ctrl->sensordata->vcm_pwd); */
-init_fail1:
- mt9p012_probe_init_done(data);
- kfree(mt9p012_ctrl);
-init_done:
- return rc;
-}
-
-static int mt9p012_init_client(struct i2c_client *client)
-{
- /* Initialize the MSM_CAMI2C Chip */
- init_waitqueue_head(&mt9p012_wait_queue);
- return 0;
-}
-
-static int32_t mt9p012_set_sensor_mode(int mode, int res)
-{
- int32_t rc = 0;
-
- switch (mode) {
- case SENSOR_PREVIEW_MODE:
- rc = mt9p012_video_config(mode, res);
- break;
-
- case SENSOR_SNAPSHOT_MODE:
- rc = mt9p012_snapshot_config(mode);
- break;
-
- case SENSOR_RAW_SNAPSHOT_MODE:
- rc = mt9p012_raw_snapshot_config(mode);
- break;
-
- default:
- rc = -EINVAL;
- break;
- }
-
- return rc;
-}
-
-int mt9p012_sensor_config(void __user *argp)
-{
- struct sensor_cfg_data cdata;
- int rc = 0;
-
- if (copy_from_user(&cdata,
- (void *)argp,
- sizeof(struct sensor_cfg_data)))
- return -EFAULT;
-
- down(&mt9p012_sem);
-
- CDBG("%s: cfgtype = %d\n", __func__, cdata.cfgtype);
- switch (cdata.cfgtype) {
- case CFG_GET_PICT_FPS:
- mt9p012_get_pict_fps(cdata.cfg.gfps.prevfps,
- &(cdata.cfg.gfps.pictfps));
-
- if (copy_to_user((void *)argp, &cdata,
- sizeof(struct sensor_cfg_data)))
- rc = -EFAULT;
- break;
-
- case CFG_GET_PREV_L_PF:
- cdata.cfg.prevl_pf = mt9p012_get_prev_lines_pf();
-
- if (copy_to_user((void *)argp,
- &cdata,
- sizeof(struct sensor_cfg_data)))
- rc = -EFAULT;
- break;
-
- case CFG_GET_PREV_P_PL:
- cdata.cfg.prevp_pl = mt9p012_get_prev_pixels_pl();
-
- if (copy_to_user((void *)argp,
- &cdata,
- sizeof(struct sensor_cfg_data)))
- rc = -EFAULT;
- break;
-
- case CFG_GET_PICT_L_PF:
- cdata.cfg.pictl_pf = mt9p012_get_pict_lines_pf();
-
- if (copy_to_user((void *)argp,
- &cdata,
- sizeof(struct sensor_cfg_data)))
- rc = -EFAULT;
- break;
-
- case CFG_GET_PICT_P_PL:
- cdata.cfg.pictp_pl = mt9p012_get_pict_pixels_pl();
-
- if (copy_to_user((void *)argp,
- &cdata,
- sizeof(struct sensor_cfg_data)))
- rc = -EFAULT;
- break;
-
- case CFG_GET_PICT_MAX_EXP_LC:
- cdata.cfg.pict_max_exp_lc =
- mt9p012_get_pict_max_exp_lc();
-
- if (copy_to_user((void *)argp,
- &cdata,
- sizeof(struct sensor_cfg_data)))
- rc = -EFAULT;
- break;
-
- case CFG_SET_FPS:
- case CFG_SET_PICT_FPS:
- rc = mt9p012_set_fps(&(cdata.cfg.fps));
- break;
-
- case CFG_SET_EXP_GAIN:
- rc = mt9p012_write_exp_gain(cdata.cfg.exp_gain.gain,
- cdata.cfg.exp_gain.line);
- break;
-
- case CFG_SET_PICT_EXP_GAIN:
- CDBG("Line:%d CFG_SET_PICT_EXP_GAIN \n", __LINE__);
- rc = mt9p012_set_pict_exp_gain(cdata.cfg.exp_gain.gain,
- cdata.cfg.exp_gain.line);
- break;
-
- case CFG_SET_MODE:
- rc = mt9p012_set_sensor_mode(cdata.mode, cdata.rs);
- break;
-
- case CFG_PWR_DOWN:
- rc = mt9p012_power_down();
- break;
-
- case CFG_MOVE_FOCUS:
- CDBG("mt9p012_ioctl: CFG_MOVE_FOCUS: cdata.cfg.focus.dir=%d cdata.cfg.focus.steps=%d\n",
- cdata.cfg.focus.dir, cdata.cfg.focus.steps);
- rc = mt9p012_move_focus(cdata.cfg.focus.dir,
- cdata.cfg.focus.steps);
- break;
-
- case CFG_SET_DEFAULT_FOCUS:
- rc = mt9p012_set_default_focus();
- break;
-
- case CFG_SET_LENS_SHADING:
- CDBG("%s: CFG_SET_LENS_SHADING\n", __func__);
- rc = mt9p012_lens_shading_enable(cdata.cfg.lens_shading);
- break;
-
- case CFG_GET_AF_MAX_STEPS:
- cdata.max_steps = MT9P012_STEPS_NEAR_TO_CLOSEST_INF;
- if (copy_to_user((void *)argp,
- &cdata,
- sizeof(struct sensor_cfg_data)))
- rc = -EFAULT;
- break;
-
- case CFG_SET_EFFECT:
- default:
- rc = -EINVAL;
- break;
- }
-
- up(&mt9p012_sem);
- return rc;
-}
-
-int mt9p012_sensor_release(void)
-{
- int rc = -EBADF;
-
- down(&mt9p012_sem);
-
- mt9p012_power_down();
-
- gpio_direction_output(mt9p012_ctrl->sensordata->sensor_reset,
- 0);
- gpio_free(mt9p012_ctrl->sensordata->sensor_reset);
-
- gpio_direction_output(mt9p012_ctrl->sensordata->vcm_pwd, 0);
- gpio_free(mt9p012_ctrl->sensordata->vcm_pwd);
-
- kfree(mt9p012_ctrl);
- mt9p012_ctrl = NULL;
-
- CDBG("mt9p012_release completed\n");
-
- up(&mt9p012_sem);
- return rc;
-}
-
-static int mt9p012_i2c_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
-{
- int rc = 0;
- CDBG("mt9p012_probe called!\n");
-
- if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
- CDBG("i2c_check_functionality failed\n");
- goto probe_failure;
- }
-
- mt9p012_sensorw = kzalloc(sizeof(struct mt9p012_work), GFP_KERNEL);
- if (!mt9p012_sensorw) {
- CDBG("kzalloc failed.\n");
- rc = -ENOMEM;
- goto probe_failure;
- }
-
- i2c_set_clientdata(client, mt9p012_sensorw);
- mt9p012_init_client(client);
- mt9p012_client = client;
-
- mdelay(50);
-
- CDBG("mt9p012_probe successed! rc = %d\n", rc);
- return 0;
-
-probe_failure:
- CDBG("mt9p012_probe failed! rc = %d\n", rc);
- return rc;
-}
-
-static const struct i2c_device_id mt9p012_i2c_id[] = {
- { "mt9p012", 0},
- { }
-};
-
-static struct i2c_driver mt9p012_i2c_driver = {
- .id_table = mt9p012_i2c_id,
- .probe = mt9p012_i2c_probe,
- .remove = __exit_p(mt9p012_i2c_remove),
- .driver = {
- .name = "mt9p012",
- },
-};
-
-static int mt9p012_sensor_probe(const struct msm_camera_sensor_info *info,
- struct msm_sensor_ctrl *s)
-{
- int rc = i2c_add_driver(&mt9p012_i2c_driver);
- if (rc < 0 || mt9p012_client == NULL) {
- rc = -ENOTSUPP;
- goto probe_done;
- }
-
- msm_camio_clk_rate_set(MT9P012_DEFAULT_CLOCK_RATE);
- mdelay(20);
-
- rc = mt9p012_probe_init_sensor(info);
- if (rc < 0)
- goto probe_done;
-
- s->s_init = mt9p012_sensor_open_init;
- s->s_release = mt9p012_sensor_release;
- s->s_config = mt9p012_sensor_config;
- mt9p012_probe_init_done(info);
-
-probe_done:
- CDBG("%s %s:%d\n", __FILE__, __func__, __LINE__);
- return rc;
-}
-
-static int __mt9p012_probe(struct platform_device *pdev)
-{
- return msm_camera_drv_start(pdev, mt9p012_sensor_probe);
-}
-
-static struct platform_driver msm_camera_driver = {
- .probe = __mt9p012_probe,
- .driver = {
- .name = "msm_camera_mt9p012",
- .owner = THIS_MODULE,
- },
-};
-
-static int __init mt9p012_init(void)
-{
- return platform_driver_register(&msm_camera_driver);
-}
-
-module_init(mt9p012_init);
+++ /dev/null
-/*
- * Copyright (C) 2009 QUALCOMM Incorporated.
- */
-
-#include "mt9p012.h"
-#include <linux/kernel.h>
-
-/*Micron settings from Applications for lower power consumption.*/
-struct reg_struct mt9p012_reg_pat[2] = {
- { /* Preview */
- /* vt_pix_clk_div REG=0x0300 */
- 6, /* 5 */
-
- /* vt_sys_clk_div REG=0x0302 */
- 1,
-
- /* pre_pll_clk_div REG=0x0304 */
- 2,
-
- /* pll_multiplier REG=0x0306 */
- 60,
-
- /* op_pix_clk_div REG=0x0308 */
- 8, /* 10 */
-
- /* op_sys_clk_div REG=0x030A */
- 1,
-
- /* scale_m REG=0x0404 */
- 16,
-
- /* row_speed REG=0x3016 */
- 0x0111,
-
- /* x_addr_start REG=0x3004 */
- 8,
-
- /* x_addr_end REG=0x3008 */
- 2597,
-
- /* y_addr_start REG=0x3002 */
- 8,
-
- /* y_addr_end REG=0x3006 */
- 1949,
-
- /* read_mode REG=0x3040
- * Preview 2x2 skipping */
- 0x00C3,
-
- /* x_output_size REG=0x034C */
- 1296,
-
- /* y_output_size REG=0x034E */
- 972,
-
- /* line_length_pck REG=0x300C */
- 3784,
-
- /* frame_length_lines REG=0x300A */
- 1057,
-
- /* coarse_integration_time REG=0x3012 */
- 16,
-
- /* fine_integration_time REG=0x3014 */
- 1764
- },
- { /*Snapshot*/
- /* vt_pix_clk_div REG=0x0300 */
- 6,
-
- /* vt_sys_clk_div REG=0x0302 */
- 1,
-
- /* pre_pll_clk_div REG=0x0304 */
- 2,
-
- /* pll_multiplier REG=0x0306
- * 60 for 10fps snapshot */
- 60,
-
- /* op_pix_clk_div REG=0x0308 */
- 8,
-
- /* op_sys_clk_div REG=0x030A */
- 1,
-
- /* scale_m REG=0x0404 */
- 16,
-
- /* row_speed REG=0x3016 */
- 0x0111,
-
- /* x_addr_start REG=0x3004 */
- 8,
-
- /* x_addr_end REG=0x3008 */
- 2615,
-
- /* y_addr_start REG=0x3002 */
- 8,
-
- /* y_addr_end REG=0x3006 */
- 1967,
-
- /* read_mode REG=0x3040 */
- 0x0041,
-
- /* x_output_size REG=0x034C */
- 2608,
-
- /* y_output_size REG=0x034E */
- 1960,
-
- /* line_length_pck REG=0x300C */
- 3911,
-
- /* frame_length_lines REG=0x300A //10 fps snapshot */
- 2045,
-
- /* coarse_integration_time REG=0x3012 */
- 16,
-
- /* fine_integration_time REG=0x3014 */
- 882
- }
-};
-
-
-struct mt9p012_i2c_reg_conf mt9p012_test_tbl[] = {
- {0x3044, 0x0544 & 0xFBFF},
- {0x30CA, 0x0004 | 0x0001},
- {0x30D4, 0x9020 & 0x7FFF},
- {0x31E0, 0x0003 & 0xFFFE},
- {0x3180, 0x91FF & 0x7FFF},
- {0x301A, (0x10CC | 0x8000) & 0xFFF7},
- {0x301E, 0x0000},
- {0x3780, 0x0000},
-};
-
-
-struct mt9p012_i2c_reg_conf mt9p012_lc_tbl[] = {
- /* [Lens shading 85 Percent TL84] */
- /* P_RD_P0Q0 */
- {0x360A, 0x7FEF},
- /* P_RD_P0Q1 */
- {0x360C, 0x232C},
- /* P_RD_P0Q2 */
- {0x360E, 0x7050},
- /* P_RD_P0Q3 */
- {0x3610, 0xF3CC},
- /* P_RD_P0Q4 */
- {0x3612, 0x89D1},
- /* P_RD_P1Q0 */
- {0x364A, 0xBE0D},
- /* P_RD_P1Q1 */
- {0x364C, 0x9ACB},
- /* P_RD_P1Q2 */
- {0x364E, 0x2150},
- /* P_RD_P1Q3 */
- {0x3650, 0xB26B},
- /* P_RD_P1Q4 */
- {0x3652, 0x9511},
- /* P_RD_P2Q0 */
- {0x368A, 0x2151},
- /* P_RD_P2Q1 */
- {0x368C, 0x00AD},
- /* P_RD_P2Q2 */
- {0x368E, 0x8334},
- /* P_RD_P2Q3 */
- {0x3690, 0x478E},
- /* P_RD_P2Q4 */
- {0x3692, 0x0515},
- /* P_RD_P3Q0 */
- {0x36CA, 0x0710},
- /* P_RD_P3Q1 */
- {0x36CC, 0x452D},
- /* P_RD_P3Q2 */
- {0x36CE, 0xF352},
- /* P_RD_P3Q3 */
- {0x36D0, 0x190F},
- /* P_RD_P3Q4 */
- {0x36D2, 0x4413},
- /* P_RD_P4Q0 */
- {0x370A, 0xD112},
- /* P_RD_P4Q1 */
- {0x370C, 0xF50F},
- /* P_RD_P4Q2 */
- {0x370C, 0xF50F},
- /* P_RD_P4Q3 */
- {0x3710, 0xDC11},
- /* P_RD_P4Q4 */
- {0x3712, 0xD776},
- /* P_GR_P0Q0 */
- {0x3600, 0x1750},
- /* P_GR_P0Q1 */
- {0x3602, 0xF0AC},
- /* P_GR_P0Q2 */
- {0x3604, 0x4711},
- /* P_GR_P0Q3 */
- {0x3606, 0x07CE},
- /* P_GR_P0Q4 */
- {0x3608, 0x96B2},
- /* P_GR_P1Q0 */
- {0x3640, 0xA9AE},
- /* P_GR_P1Q1 */
- {0x3642, 0xF9AC},
- /* P_GR_P1Q2 */
- {0x3644, 0x39F1},
- /* P_GR_P1Q3 */
- {0x3646, 0x016F},
- /* P_GR_P1Q4 */
- {0x3648, 0x8AB2},
- /* P_GR_P2Q0 */
- {0x3680, 0x1752},
- /* P_GR_P2Q1 */
- {0x3682, 0x70F0},
- /* P_GR_P2Q2 */
- {0x3684, 0x83F5},
- /* P_GR_P2Q3 */
- {0x3686, 0x8392},
- /* P_GR_P2Q4 */
- {0x3688, 0x1FD6},
- /* P_GR_P3Q0 */
- {0x36C0, 0x1131},
- /* P_GR_P3Q1 */
- {0x36C2, 0x3DAF},
- /* P_GR_P3Q2 */
- {0x36C4, 0x89B4},
- /* P_GR_P3Q3 */
- {0x36C6, 0xA391},
- /* P_GR_P3Q4 */
- {0x36C8, 0x1334},
- /* P_GR_P4Q0 */
- {0x3700, 0xDC13},
- /* P_GR_P4Q1 */
- {0x3702, 0xD052},
- /* P_GR_P4Q2 */
- {0x3704, 0x5156},
- /* P_GR_P4Q3 */
- {0x3706, 0x1F13},
- /* P_GR_P4Q4 */
- {0x3708, 0x8C38},
- /* P_BL_P0Q0 */
- {0x3614, 0x0050},
- /* P_BL_P0Q1 */
- {0x3616, 0xBD4C},
- /* P_BL_P0Q2 */
- {0x3618, 0x41B0},
- /* P_BL_P0Q3 */
- {0x361A, 0x660D},
- /* P_BL_P0Q4 */
- {0x361C, 0xC590},
- /* P_BL_P1Q0 */
- {0x3654, 0x87EC},
- /* P_BL_P1Q1 */
- {0x3656, 0xE44C},
- /* P_BL_P1Q2 */
- {0x3658, 0x302E},
- /* P_BL_P1Q3 */
- {0x365A, 0x106E},
- /* P_BL_P1Q4 */
- {0x365C, 0xB58E},
- /* P_BL_P2Q0 */
- {0x3694, 0x0DD1},
- /* P_BL_P2Q1 */
- {0x3696, 0x2A50},
- /* P_BL_P2Q2 */
- {0x3698, 0xC793},
- /* P_BL_P2Q3 */
- {0x369A, 0xE8F1},
- /* P_BL_P2Q4 */
- {0x369C, 0x4174},
- /* P_BL_P3Q0 */
- {0x36D4, 0x01EF},
- /* P_BL_P3Q1 */
- {0x36D6, 0x06CF},
- /* P_BL_P3Q2 */
- {0x36D8, 0x8D91},
- /* P_BL_P3Q3 */
- {0x36DA, 0x91F0},
- /* P_BL_P3Q4 */
- {0x36DC, 0x52EF},
- /* P_BL_P4Q0 */
- {0x3714, 0xA6D2},
- /* P_BL_P4Q1 */
- {0x3716, 0xA312},
- /* P_BL_P4Q2 */
- {0x3718, 0x2695},
- /* P_BL_P4Q3 */
- {0x371A, 0x3953},
- /* P_BL_P4Q4 */
- {0x371C, 0x9356},
- /* P_GB_P0Q0 */
- {0x361E, 0x7EAF},
- /* P_GB_P0Q1 */
- {0x3620, 0x2A4C},
- /* P_GB_P0Q2 */
- {0x3622, 0x49F0},
- {0x3624, 0xF1EC},
- /* P_GB_P0Q4 */
- {0x3626, 0xC670},
- /* P_GB_P1Q0 */
- {0x365E, 0x8E0C},
- /* P_GB_P1Q1 */
- {0x3660, 0xC2A9},
- /* P_GB_P1Q2 */
- {0x3662, 0x274F},
- /* P_GB_P1Q3 */
- {0x3664, 0xADAB},
- /* P_GB_P1Q4 */
- {0x3666, 0x8EF0},
- /* P_GB_P2Q0 */
- {0x369E, 0x09B1},
- /* P_GB_P2Q1 */
- {0x36A0, 0xAA2E},
- /* P_GB_P2Q2 */
- {0x36A2, 0xC3D3},
- /* P_GB_P2Q3 */
- {0x36A4, 0x7FAF},
- /* P_GB_P2Q4 */
- {0x36A6, 0x3F34},
- /* P_GB_P3Q0 */
- {0x36DE, 0x4C8F},
- /* P_GB_P3Q1 */
- {0x36E0, 0x886E},
- /* P_GB_P3Q2 */
- {0x36E2, 0xE831},
- /* P_GB_P3Q3 */
- {0x36E4, 0x1FD0},
- /* P_GB_P3Q4 */
- {0x36E6, 0x1192},
- /* P_GB_P4Q0 */
- {0x371E, 0xB952},
- /* P_GB_P4Q1 */
- {0x3720, 0x6DCF},
- /* P_GB_P4Q2 */
- {0x3722, 0x1B55},
- /* P_GB_P4Q3 */
- {0x3724, 0xA112},
- /* P_GB_P4Q4 */
- {0x3726, 0x82F6},
- /* POLY_ORIGIN_C */
- {0x3782, 0x0510},
- /* POLY_ORIGIN_R */
- {0x3784, 0x0390},
- /* POLY_SC_ENABLE */
- {0x3780, 0x8000},
-};
-
-/* rolloff table for illuminant A */
-struct mt9p012_i2c_reg_conf mt9p012_rolloff_tbl[] = {
- /* P_RD_P0Q0 */
- {0x360A, 0x7FEF},
- /* P_RD_P0Q1 */
- {0x360C, 0x232C},
- /* P_RD_P0Q2 */
- {0x360E, 0x7050},
- /* P_RD_P0Q3 */
- {0x3610, 0xF3CC},
- /* P_RD_P0Q4 */
- {0x3612, 0x89D1},
- /* P_RD_P1Q0 */
- {0x364A, 0xBE0D},
- /* P_RD_P1Q1 */
- {0x364C, 0x9ACB},
- /* P_RD_P1Q2 */
- {0x364E, 0x2150},
- /* P_RD_P1Q3 */
- {0x3650, 0xB26B},
- /* P_RD_P1Q4 */
- {0x3652, 0x9511},
- /* P_RD_P2Q0 */
- {0x368A, 0x2151},
- /* P_RD_P2Q1 */
- {0x368C, 0x00AD},
- /* P_RD_P2Q2 */
- {0x368E, 0x8334},
- /* P_RD_P2Q3 */
- {0x3690, 0x478E},
- /* P_RD_P2Q4 */
- {0x3692, 0x0515},
- /* P_RD_P3Q0 */
- {0x36CA, 0x0710},
- /* P_RD_P3Q1 */
- {0x36CC, 0x452D},
- /* P_RD_P3Q2 */
- {0x36CE, 0xF352},
- /* P_RD_P3Q3 */
- {0x36D0, 0x190F},
- /* P_RD_P3Q4 */
- {0x36D2, 0x4413},
- /* P_RD_P4Q0 */
- {0x370A, 0xD112},
- /* P_RD_P4Q1 */
- {0x370C, 0xF50F},
- /* P_RD_P4Q2 */
- {0x370E, 0x6375},
- /* P_RD_P4Q3 */
- {0x3710, 0xDC11},
- /* P_RD_P4Q4 */
- {0x3712, 0xD776},
- /* P_GR_P0Q0 */
- {0x3600, 0x1750},
- /* P_GR_P0Q1 */
- {0x3602, 0xF0AC},
- /* P_GR_P0Q2 */
- {0x3604, 0x4711},
- /* P_GR_P0Q3 */
- {0x3606, 0x07CE},
- /* P_GR_P0Q4 */
- {0x3608, 0x96B2},
- /* P_GR_P1Q0 */
- {0x3640, 0xA9AE},
- /* P_GR_P1Q1 */
- {0x3642, 0xF9AC},
- /* P_GR_P1Q2 */
- {0x3644, 0x39F1},
- /* P_GR_P1Q3 */
- {0x3646, 0x016F},
- /* P_GR_P1Q4 */
- {0x3648, 0x8AB2},
- /* P_GR_P2Q0 */
- {0x3680, 0x1752},
- /* P_GR_P2Q1 */
- {0x3682, 0x70F0},
- /* P_GR_P2Q2 */
- {0x3684, 0x83F5},
- /* P_GR_P2Q3 */
- {0x3686, 0x8392},
- /* P_GR_P2Q4 */
- {0x3688, 0x1FD6},
- /* P_GR_P3Q0 */
- {0x36C0, 0x1131},
- /* P_GR_P3Q1 */
- {0x36C2, 0x3DAF},
- /* P_GR_P3Q2 */
- {0x36C4, 0x89B4},
- /* P_GR_P3Q3 */
- {0x36C6, 0xA391},
- /* P_GR_P3Q4 */
- {0x36C8, 0x1334},
- /* P_GR_P4Q0 */
- {0x3700, 0xDC13},
- /* P_GR_P4Q1 */
- {0x3702, 0xD052},
- /* P_GR_P4Q2 */
- {0x3704, 0x5156},
- /* P_GR_P4Q3 */
- {0x3706, 0x1F13},
- /* P_GR_P4Q4 */
- {0x3708, 0x8C38},
- /* P_BL_P0Q0 */
- {0x3614, 0x0050},
- /* P_BL_P0Q1 */
- {0x3616, 0xBD4C},
- /* P_BL_P0Q2 */
- {0x3618, 0x41B0},
- /* P_BL_P0Q3 */
- {0x361A, 0x660D},
- /* P_BL_P0Q4 */
- {0x361C, 0xC590},
- /* P_BL_P1Q0 */
- {0x3654, 0x87EC},
- /* P_BL_P1Q1 */
- {0x3656, 0xE44C},
- /* P_BL_P1Q2 */
- {0x3658, 0x302E},
- /* P_BL_P1Q3 */
- {0x365A, 0x106E},
- /* P_BL_P1Q4 */
- {0x365C, 0xB58E},
- /* P_BL_P2Q0 */
- {0x3694, 0x0DD1},
- /* P_BL_P2Q1 */
- {0x3696, 0x2A50},
- /* P_BL_P2Q2 */
- {0x3698, 0xC793},
- /* P_BL_P2Q3 */
- {0x369A, 0xE8F1},
- /* P_BL_P2Q4 */
- {0x369C, 0x4174},
- /* P_BL_P3Q0 */
- {0x36D4, 0x01EF},
- /* P_BL_P3Q1 */
- {0x36D6, 0x06CF},
- /* P_BL_P3Q2 */
- {0x36D8, 0x8D91},
- /* P_BL_P3Q3 */
- {0x36DA, 0x91F0},
- /* P_BL_P3Q4 */
- {0x36DC, 0x52EF},
- /* P_BL_P4Q0 */
- {0x3714, 0xA6D2},
- /* P_BL_P4Q1 */
- {0x3716, 0xA312},
- /* P_BL_P4Q2 */
- {0x3718, 0x2695},
- /* P_BL_P4Q3 */
- {0x371A, 0x3953},
- /* P_BL_P4Q4 */
- {0x371C, 0x9356},
- /* P_GB_P0Q0 */
- {0x361E, 0x7EAF},
- /* P_GB_P0Q1 */
- {0x3620, 0x2A4C},
- /* P_GB_P0Q2 */
- {0x3622, 0x49F0},
- {0x3624, 0xF1EC},
- /* P_GB_P0Q4 */
- {0x3626, 0xC670},
- /* P_GB_P1Q0 */
- {0x365E, 0x8E0C},
- /* P_GB_P1Q1 */
- {0x3660, 0xC2A9},
- /* P_GB_P1Q2 */
- {0x3662, 0x274F},
- /* P_GB_P1Q3 */
- {0x3664, 0xADAB},
- /* P_GB_P1Q4 */
- {0x3666, 0x8EF0},
- /* P_GB_P2Q0 */
- {0x369E, 0x09B1},
- /* P_GB_P2Q1 */
- {0x36A0, 0xAA2E},
- /* P_GB_P2Q2 */
- {0x36A2, 0xC3D3},
- /* P_GB_P2Q3 */
- {0x36A4, 0x7FAF},
- /* P_GB_P2Q4 */
- {0x36A6, 0x3F34},
- /* P_GB_P3Q0 */
- {0x36DE, 0x4C8F},
- /* P_GB_P3Q1 */
- {0x36E0, 0x886E},
- /* P_GB_P3Q2 */
- {0x36E2, 0xE831},
- /* P_GB_P3Q3 */
- {0x36E4, 0x1FD0},
- /* P_GB_P3Q4 */
- {0x36E6, 0x1192},
- /* P_GB_P4Q0 */
- {0x371E, 0xB952},
- /* P_GB_P4Q1 */
- {0x3720, 0x6DCF},
- /* P_GB_P4Q2 */
- {0x3722, 0x1B55},
- /* P_GB_P4Q3 */
- {0x3724, 0xA112},
- /* P_GB_P4Q4 */
- {0x3726, 0x82F6},
- /* POLY_ORIGIN_C */
- {0x3782, 0x0510},
- /* POLY_ORIGIN_R */
- {0x3784, 0x0390},
- /* POLY_SC_ENABLE */
- {0x3780, 0x8000},
-};
-
-
-struct mt9p012_reg mt9p012_regs = {
- .reg_pat = &mt9p012_reg_pat[0],
- .reg_pat_size = ARRAY_SIZE(mt9p012_reg_pat),
- .ttbl = &mt9p012_test_tbl[0],
- .ttbl_size = ARRAY_SIZE(mt9p012_test_tbl),
- .lctbl = &mt9p012_lc_tbl[0],
- .lctbl_size = ARRAY_SIZE(mt9p012_lc_tbl),
- .rftbl = &mt9p012_rolloff_tbl[0],
- .rftbl_size = ARRAY_SIZE(mt9p012_rolloff_tbl)
-};
-
-
+++ /dev/null
-/*
- * Copyright (C) 2008-2009 QUALCOMM Incorporated.
- */
-
-#include <linux/delay.h>
-#include <linux/types.h>
-#include <linux/slab.h>
-#include <linux/i2c.h>
-#include <linux/uaccess.h>
-#include <linux/miscdevice.h>
-#include <linux/kernel.h>
-#include <media/msm_camera.h>
-#include <mach/gpio.h>
-#include <mach/camera.h>
-#include <asm/mach-types.h>
-#include "mt9t013.h"
-
-/*=============================================================
- SENSOR REGISTER DEFINES
-==============================================================*/
-#define MT9T013_REG_MODEL_ID 0x0000
-#define MT9T013_MODEL_ID 0x2600
-#define REG_GROUPED_PARAMETER_HOLD 0x0104
-#define GROUPED_PARAMETER_HOLD 0x0100
-#define GROUPED_PARAMETER_UPDATE 0x0000
-#define REG_COARSE_INT_TIME 0x3012
-#define REG_VT_PIX_CLK_DIV 0x0300
-#define REG_VT_SYS_CLK_DIV 0x0302
-#define REG_PRE_PLL_CLK_DIV 0x0304
-#define REG_PLL_MULTIPLIER 0x0306
-#define REG_OP_PIX_CLK_DIV 0x0308
-#define REG_OP_SYS_CLK_DIV 0x030A
-#define REG_SCALE_M 0x0404
-#define REG_FRAME_LENGTH_LINES 0x300A
-#define REG_LINE_LENGTH_PCK 0x300C
-#define REG_X_ADDR_START 0x3004
-#define REG_Y_ADDR_START 0x3002
-#define REG_X_ADDR_END 0x3008
-#define REG_Y_ADDR_END 0x3006
-#define REG_X_OUTPUT_SIZE 0x034C
-#define REG_Y_OUTPUT_SIZE 0x034E
-#define REG_FINE_INT_TIME 0x3014
-#define REG_ROW_SPEED 0x3016
-#define MT9T013_REG_RESET_REGISTER 0x301A
-#define MT9T013_RESET_REGISTER_PWON 0x10CC
-#define MT9T013_RESET_REGISTER_PWOFF 0x1008 /* 0x10C8 stop streaming*/
-#define REG_READ_MODE 0x3040
-#define REG_GLOBAL_GAIN 0x305E
-#define REG_TEST_PATTERN_MODE 0x3070
-
-
-enum mt9t013_test_mode {
- TEST_OFF,
- TEST_1,
- TEST_2,
- TEST_3
-};
-
-enum mt9t013_resolution {
- QTR_SIZE,
- FULL_SIZE,
- INVALID_SIZE
-};
-
-enum mt9t013_reg_update {
- REG_INIT, /* registers that need to be updated during initialization */
- UPDATE_PERIODIC, /* registers that needs periodic I2C writes */
- UPDATE_ALL, /* all registers will be updated */
- UPDATE_INVALID
-};
-
-enum mt9t013_setting {
- RES_PREVIEW,
- RES_CAPTURE
-};
-
-/* actuator's Slave Address */
-#define MT9T013_AF_I2C_ADDR 0x18
-
-/*
-* AF Total steps parameters
-*/
-#define MT9T013_TOTAL_STEPS_NEAR_TO_FAR 30
-
-/*
- * Time in milisecs for waiting for the sensor to reset.
- */
-#define MT9T013_RESET_DELAY_MSECS 66
-
-/* for 30 fps preview */
-#define MT9T013_DEFAULT_CLOCK_RATE 24000000
-#define MT9T013_DEFAULT_MAX_FPS 26
-
-
-/* FIXME: Changes from here */
-struct mt9t013_work {
- struct work_struct work;
-};
-
-static struct mt9t013_work *mt9t013_sensorw;
-static struct i2c_client *mt9t013_client;
-
-struct mt9t013_ctrl {
- const struct msm_camera_sensor_info *sensordata;
-
- int sensormode;
- uint32_t fps_divider; /* init to 1 * 0x00000400 */
- uint32_t pict_fps_divider; /* init to 1 * 0x00000400 */
-
- uint16_t curr_lens_pos;
- uint16_t init_curr_lens_pos;
- uint16_t my_reg_gain;
- uint32_t my_reg_line_count;
-
- enum mt9t013_resolution prev_res;
- enum mt9t013_resolution pict_res;
- enum mt9t013_resolution curr_res;
- enum mt9t013_test_mode set_test;
-
- unsigned short imgaddr;
-};
-
-
-static struct mt9t013_ctrl *mt9t013_ctrl;
-static DECLARE_WAIT_QUEUE_HEAD(mt9t013_wait_queue);
-DECLARE_MUTEX(mt9t013_sem);
-
-extern struct mt9t013_reg mt9t013_regs; /* from mt9t013_reg.c */
-
-static int mt9t013_i2c_rxdata(unsigned short saddr,
- unsigned char *rxdata, int length)
-{
- struct i2c_msg msgs[] = {
- {
- .addr = saddr,
- .flags = 0,
- .len = 2,
- .buf = rxdata,
- },
- {
- .addr = saddr,
- .flags = I2C_M_RD,
- .len = length,
- .buf = rxdata,
- },
- };
-
- if (i2c_transfer(mt9t013_client->adapter, msgs, 2) < 0) {
- pr_err("mt9t013_i2c_rxdata failed!\n");
- return -EIO;
- }
-
- return 0;
-}
-
-static int32_t mt9t013_i2c_read_w(unsigned short saddr,
- unsigned short raddr, unsigned short *rdata)
-{
- int32_t rc = 0;
- unsigned char buf[4];
-
- if (!rdata)
- return -EIO;
-
- memset(buf, 0, sizeof(buf));
-
- buf[0] = (raddr & 0xFF00)>>8;
- buf[1] = (raddr & 0x00FF);
-
- rc = mt9t013_i2c_rxdata(saddr, buf, 2);
- if (rc < 0)
- return rc;
-
- *rdata = buf[0] << 8 | buf[1];
-
- if (rc < 0)
- pr_err("mt9t013_i2c_read failed!\n");
-
- return rc;
-}
-
-static int32_t mt9t013_i2c_txdata(unsigned short saddr,
- unsigned char *txdata, int length)
-{
- struct i2c_msg msg[] = {
- {
- .addr = saddr,
- .flags = 0,
- .len = length,
- .buf = txdata,
- },
- };
-
- if (i2c_transfer(mt9t013_client->adapter, msg, 1) < 0) {
- pr_err("mt9t013_i2c_txdata failed\n");
- return -EIO;
- }
-
- return 0;
-}
-
-static int32_t mt9t013_i2c_write_b(unsigned short saddr,
- unsigned short waddr, unsigned short wdata)
-{
- int32_t rc = -EIO;
- unsigned char buf[2];
-
- memset(buf, 0, sizeof(buf));
- buf[0] = waddr;
- buf[1] = wdata;
- rc = mt9t013_i2c_txdata(saddr, buf, 2);
-
- if (rc < 0)
- pr_err("i2c_write failed, addr = 0x%x, val = 0x%x!\n",
- waddr, wdata);
-
- return rc;
-}
-
-static int32_t mt9t013_i2c_write_w(unsigned short saddr,
- unsigned short waddr, unsigned short wdata)
-{
- int32_t rc = -EIO;
- unsigned char buf[4];
-
- memset(buf, 0, sizeof(buf));
- buf[0] = (waddr & 0xFF00)>>8;
- buf[1] = (waddr & 0x00FF);
- buf[2] = (wdata & 0xFF00)>>8;
- buf[3] = (wdata & 0x00FF);
-
- rc = mt9t013_i2c_txdata(saddr, buf, 4);
-
- if (rc < 0)
- pr_err("i2c_write_w failed, addr = 0x%x, val = 0x%x!\n",
- waddr, wdata);
-
- return rc;
-}
-
-static int32_t mt9t013_i2c_write_w_table(
- struct mt9t013_i2c_reg_conf *reg_conf_tbl, int num_of_items_in_table)
-{
- int i;
- int32_t rc = -EIO;
-
- for (i = 0; i < num_of_items_in_table; i++) {
- rc = mt9t013_i2c_write_w(mt9t013_client->addr,
- reg_conf_tbl->waddr, reg_conf_tbl->wdata);
- if (rc < 0)
- break;
- reg_conf_tbl++;
- }
-
- return rc;
-}
-
-static int32_t mt9t013_test(enum mt9t013_test_mode mo)
-{
- int32_t rc = 0;
-
- rc = mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_GROUPED_PARAMETER_HOLD,
- GROUPED_PARAMETER_HOLD);
- if (rc < 0)
- return rc;
-
- if (mo == TEST_OFF)
- return 0;
- else {
- rc = mt9t013_i2c_write_w_table(mt9t013_regs.ttbl,
- mt9t013_regs.ttbl_size);
- if (rc < 0)
- return rc;
- rc = mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_TEST_PATTERN_MODE, (uint16_t)mo);
- if (rc < 0)
- return rc;
- }
-
- rc = mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_GROUPED_PARAMETER_HOLD,
- GROUPED_PARAMETER_UPDATE);
- if (rc < 0)
- return rc;
-
- return rc;
-}
-
-static int32_t mt9t013_set_lc(void)
-{
- int32_t rc;
-
- rc = mt9t013_i2c_write_w_table(mt9t013_regs.lctbl, mt9t013_regs.lctbl_size);
- if (rc < 0)
- return rc;
-
- return rc;
-}
-
-static int32_t mt9t013_set_default_focus(uint8_t af_step)
-{
- int32_t rc = 0;
- uint8_t code_val_msb, code_val_lsb;
- code_val_msb = 0x01;
- code_val_lsb = af_step;
-
- /* Write the digital code for current to the actuator */
- rc = mt9t013_i2c_write_b(MT9T013_AF_I2C_ADDR>>1,
- code_val_msb, code_val_lsb);
-
- mt9t013_ctrl->curr_lens_pos = 0;
- mt9t013_ctrl->init_curr_lens_pos = 0;
- return rc;
-}
-
-static void mt9t013_get_pict_fps(uint16_t fps, uint16_t *pfps)
-{
- /* input fps is preview fps in Q8 format */
- uint32_t divider; /*Q10 */
- uint32_t pclk_mult; /*Q10 */
-
- if (mt9t013_ctrl->prev_res == QTR_SIZE) {
- divider =
- (uint32_t)(
- ((mt9t013_regs.reg_pat[RES_PREVIEW].frame_length_lines *
- mt9t013_regs.reg_pat[RES_PREVIEW].line_length_pck) *
- 0x00000400) /
- (mt9t013_regs.reg_pat[RES_CAPTURE].frame_length_lines *
- mt9t013_regs.reg_pat[RES_CAPTURE].line_length_pck));
-
- pclk_mult =
- (uint32_t) ((mt9t013_regs.reg_pat[RES_CAPTURE].pll_multiplier *
- 0x00000400) /
- (mt9t013_regs.reg_pat[RES_PREVIEW].pll_multiplier));
-
- } else {
- /* full size resolution used for preview. */
- divider = 0x00000400; /*1.0 */
- pclk_mult = 0x00000400; /*1.0 */
- }
-
- /* Verify PCLK settings and frame sizes. */
- *pfps =
- (uint16_t) (fps * divider * pclk_mult /
- 0x00000400 / 0x00000400);
-}
-
-static uint16_t mt9t013_get_prev_lines_pf(void)
-{
- if (mt9t013_ctrl->prev_res == QTR_SIZE)
- return mt9t013_regs.reg_pat[RES_PREVIEW].frame_length_lines;
- else
- return mt9t013_regs.reg_pat[RES_CAPTURE].frame_length_lines;
-}
-
-static uint16_t mt9t013_get_prev_pixels_pl(void)
-{
- if (mt9t013_ctrl->prev_res == QTR_SIZE)
- return mt9t013_regs.reg_pat[RES_PREVIEW].line_length_pck;
- else
- return mt9t013_regs.reg_pat[RES_CAPTURE].line_length_pck;
-}
-
-static uint16_t mt9t013_get_pict_lines_pf(void)
-{
- return mt9t013_regs.reg_pat[RES_CAPTURE].frame_length_lines;
-}
-
-static uint16_t mt9t013_get_pict_pixels_pl(void)
-{
- return mt9t013_regs.reg_pat[RES_CAPTURE].line_length_pck;
-}
-
-static uint32_t mt9t013_get_pict_max_exp_lc(void)
-{
- uint16_t snapshot_lines_per_frame;
-
- if (mt9t013_ctrl->pict_res == QTR_SIZE) {
- snapshot_lines_per_frame =
- mt9t013_regs.reg_pat[RES_PREVIEW].frame_length_lines - 1;
- } else {
- snapshot_lines_per_frame =
- mt9t013_regs.reg_pat[RES_CAPTURE].frame_length_lines - 1;
- }
-
- return snapshot_lines_per_frame * 24;
-}
-
-static int32_t mt9t013_set_fps(struct fps_cfg *fps)
-{
- /* input is new fps in Q8 format */
- int32_t rc = 0;
-
- mt9t013_ctrl->fps_divider = fps->fps_div;
- mt9t013_ctrl->pict_fps_divider = fps->pict_fps_div;
-
- rc = mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_GROUPED_PARAMETER_HOLD,
- GROUPED_PARAMETER_HOLD);
- if (rc < 0)
- return -EBUSY;
-
- CDBG("mt9t013_set_fps: fps_div is %d, frame_rate is %d\n",
- fps->fps_div,
- (uint16_t) (mt9t013_regs.reg_pat[RES_PREVIEW].
- frame_length_lines *
- fps->fps_div/0x00000400));
-
- CDBG("mt9t013_set_fps: fps_mult is %d, frame_rate is %d\n",
- fps->f_mult,
- (uint16_t)(mt9t013_regs.reg_pat[RES_PREVIEW].
- line_length_pck *
- fps->f_mult / 0x00000400));
-
- rc = mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_LINE_LENGTH_PCK,
- (uint16_t) (
- mt9t013_regs.reg_pat[RES_PREVIEW].line_length_pck *
- fps->f_mult / 0x00000400));
- if (rc < 0)
- return rc;
-
- rc = mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_GROUPED_PARAMETER_HOLD,
- GROUPED_PARAMETER_UPDATE);
- if (rc < 0)
- return rc;
-
- return rc;
-}
-
-static int32_t mt9t013_write_exp_gain(uint16_t gain, uint32_t line)
-{
- const uint16_t max_legal_gain = 0x01FF;
- uint32_t line_length_ratio = 0x00000400;
- enum mt9t013_setting setting;
- int32_t rc = 0;
-
- if (mt9t013_ctrl->sensormode == SENSOR_PREVIEW_MODE) {
- mt9t013_ctrl->my_reg_gain = gain;
- mt9t013_ctrl->my_reg_line_count = (uint16_t) line;
- }
-
- if (gain > max_legal_gain)
- gain = max_legal_gain;
-
- /* Verify no overflow */
- if (mt9t013_ctrl->sensormode != SENSOR_SNAPSHOT_MODE) {
- line = (uint32_t) (line * mt9t013_ctrl->fps_divider /
- 0x00000400);
-
- setting = RES_PREVIEW;
-
- } else {
- line = (uint32_t) (line * mt9t013_ctrl->pict_fps_divider /
- 0x00000400);
-
- setting = RES_CAPTURE;
- }
-
- /*Set digital gain to 1 */
- gain |= 0x0200;
-
- if ((mt9t013_regs.reg_pat[setting].frame_length_lines - 1) < line) {
-
- line_length_ratio =
- (uint32_t) (line * 0x00000400) /
- (mt9t013_regs.reg_pat[setting].frame_length_lines - 1);
- } else
- line_length_ratio = 0x00000400;
-
- /* There used to be PARAMETER_HOLD register write before and
- * after REG_GLOBAL_GAIN & REG_COARSE_INIT_TIME. This causes
- * aec oscillation. Hence removed. */
-
- rc = mt9t013_i2c_write_w(mt9t013_client->addr, REG_GLOBAL_GAIN, gain);
- if (rc < 0)
- return rc;
-
- rc = mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_COARSE_INT_TIME,
- (uint16_t)((uint32_t) line * 0x00000400 /
- line_length_ratio));
- if (rc < 0)
- return rc;
-
- return rc;
-}
-
-static int32_t mt9t013_set_pict_exp_gain(uint16_t gain, uint32_t line)
-{
- int32_t rc = 0;
-
- rc = mt9t013_write_exp_gain(gain, line);
- if (rc < 0)
- return rc;
-
- rc = mt9t013_i2c_write_w(mt9t013_client->addr,
- MT9T013_REG_RESET_REGISTER,
- 0x10CC | 0x0002);
-
- mdelay(5);
-
- /* camera_timed_wait(snapshot_wait*exposure_ratio); */
- return rc;
-}
-
-static int32_t mt9t013_setting(enum mt9t013_reg_update rupdate,
- enum mt9t013_setting rt)
-{
- int32_t rc = 0;
-
- switch (rupdate) {
- case UPDATE_PERIODIC: {
-
- if (rt == RES_PREVIEW || rt == RES_CAPTURE) {
-#if 0
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- MT9T013_REG_RESET_REGISTER,
- MT9T013_RESET_REGISTER_PWOFF);
- if (rc < 0)
- return rc;
-#endif
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_VT_PIX_CLK_DIV,
- mt9t013_regs.reg_pat[rt].vt_pix_clk_div);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_VT_SYS_CLK_DIV,
- mt9t013_regs.reg_pat[rt].vt_sys_clk_div);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_PRE_PLL_CLK_DIV,
- mt9t013_regs.reg_pat[rt].pre_pll_clk_div);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_PLL_MULTIPLIER,
- mt9t013_regs.reg_pat[rt].pll_multiplier);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_OP_PIX_CLK_DIV,
- mt9t013_regs.reg_pat[rt].op_pix_clk_div);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_OP_SYS_CLK_DIV,
- mt9t013_regs.reg_pat[rt].op_sys_clk_div);
- if (rc < 0)
- return rc;
-
- mdelay(5);
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_GROUPED_PARAMETER_HOLD,
- GROUPED_PARAMETER_HOLD);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_ROW_SPEED,
- mt9t013_regs.reg_pat[rt].row_speed);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_X_ADDR_START,
- mt9t013_regs.reg_pat[rt].x_addr_start);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_X_ADDR_END,
- mt9t013_regs.reg_pat[rt].x_addr_end);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_Y_ADDR_START,
- mt9t013_regs.reg_pat[rt].y_addr_start);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_Y_ADDR_END,
- mt9t013_regs.reg_pat[rt].y_addr_end);
- if (rc < 0)
- return rc;
-
- if (machine_is_sapphire()) {
- if (rt == 0)
- rc = mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_READ_MODE,
- 0x046F);
- else
- rc = mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_READ_MODE,
- 0x0027);
- } else
- rc = mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_READ_MODE,
- mt9t013_regs.reg_pat[rt].read_mode);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_SCALE_M,
- mt9t013_regs.reg_pat[rt].scale_m);
- if (rc < 0)
- return rc;
-
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_X_OUTPUT_SIZE,
- mt9t013_regs.reg_pat[rt].x_output_size);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_Y_OUTPUT_SIZE,
- mt9t013_regs.reg_pat[rt].y_output_size);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_LINE_LENGTH_PCK,
- mt9t013_regs.reg_pat[rt].line_length_pck);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_FRAME_LENGTH_LINES,
- (mt9t013_regs.reg_pat[rt].frame_length_lines *
- mt9t013_ctrl->fps_divider / 0x00000400));
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_COARSE_INT_TIME,
- mt9t013_regs.reg_pat[rt].coarse_int_time);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_FINE_INT_TIME,
- mt9t013_regs.reg_pat[rt].fine_int_time);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_GROUPED_PARAMETER_HOLD,
- GROUPED_PARAMETER_UPDATE);
- if (rc < 0)
- return rc;
-
- rc = mt9t013_test(mt9t013_ctrl->set_test);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- MT9T013_REG_RESET_REGISTER,
- MT9T013_RESET_REGISTER_PWON);
- if (rc < 0)
- return rc;
-
- mdelay(5);
-
- return rc;
- }
- }
- break;
-
- /*CAMSENSOR_REG_UPDATE_PERIODIC */
- case REG_INIT: {
- if (rt == RES_PREVIEW || rt == RES_CAPTURE) {
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- MT9T013_REG_RESET_REGISTER,
- MT9T013_RESET_REGISTER_PWOFF);
- if (rc < 0)
- /* MODE_SELECT, stop streaming */
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_VT_PIX_CLK_DIV,
- mt9t013_regs.reg_pat[rt].vt_pix_clk_div);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_VT_SYS_CLK_DIV,
- mt9t013_regs.reg_pat[rt].vt_sys_clk_div);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_PRE_PLL_CLK_DIV,
- mt9t013_regs.reg_pat[rt].pre_pll_clk_div);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_PLL_MULTIPLIER,
- mt9t013_regs.reg_pat[rt].pll_multiplier);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_OP_PIX_CLK_DIV,
- mt9t013_regs.reg_pat[rt].op_pix_clk_div);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_OP_SYS_CLK_DIV,
- mt9t013_regs.reg_pat[rt].op_sys_clk_div);
- if (rc < 0)
- return rc;
-
- mdelay(5);
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_GROUPED_PARAMETER_HOLD,
- GROUPED_PARAMETER_HOLD);
- if (rc < 0)
- return rc;
-
- /* additional power saving mode ok around 38.2MHz */
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- 0x3084, 0x2409);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- 0x3092, 0x0A49);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- 0x3094, 0x4949);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- 0x3096, 0x4949);
- if (rc < 0)
- return rc;
-
- /* Set preview or snapshot mode */
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_ROW_SPEED,
- mt9t013_regs.reg_pat[rt].row_speed);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_X_ADDR_START,
- mt9t013_regs.reg_pat[rt].x_addr_start);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_X_ADDR_END,
- mt9t013_regs.reg_pat[rt].x_addr_end);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_Y_ADDR_START,
- mt9t013_regs.reg_pat[rt].y_addr_start);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_Y_ADDR_END,
- mt9t013_regs.reg_pat[rt].y_addr_end);
- if (rc < 0)
- return rc;
-
- if (machine_is_sapphire()) {
- if (rt == 0)
- rc = mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_READ_MODE,
- 0x046F);
- else
- rc = mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_READ_MODE,
- 0x0027);
- } else
- rc = mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_READ_MODE,
- mt9t013_regs.reg_pat[rt].read_mode);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_SCALE_M,
- mt9t013_regs.reg_pat[rt].scale_m);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_X_OUTPUT_SIZE,
- mt9t013_regs.reg_pat[rt].x_output_size);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_Y_OUTPUT_SIZE,
- mt9t013_regs.reg_pat[rt].y_output_size);
- if (rc < 0)
- return 0;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_LINE_LENGTH_PCK,
- mt9t013_regs.reg_pat[rt].line_length_pck);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_FRAME_LENGTH_LINES,
- mt9t013_regs.reg_pat[rt].frame_length_lines);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_COARSE_INT_TIME,
- mt9t013_regs.reg_pat[rt].coarse_int_time);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_FINE_INT_TIME,
- mt9t013_regs.reg_pat[rt].fine_int_time);
- if (rc < 0)
- return rc;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_GROUPED_PARAMETER_HOLD,
- GROUPED_PARAMETER_UPDATE);
- if (rc < 0)
- return rc;
-
- /* load lens shading */
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_GROUPED_PARAMETER_HOLD,
- GROUPED_PARAMETER_HOLD);
- if (rc < 0)
- return rc;
-
- /* most likely needs to be written only once. */
- rc = mt9t013_set_lc();
- if (rc < 0)
- return -EBUSY;
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_GROUPED_PARAMETER_HOLD,
- GROUPED_PARAMETER_UPDATE);
- if (rc < 0)
- return rc;
-
- rc = mt9t013_test(mt9t013_ctrl->set_test);
- if (rc < 0)
- return rc;
-
- mdelay(5);
-
- rc =
- mt9t013_i2c_write_w(mt9t013_client->addr,
- MT9T013_REG_RESET_REGISTER,
- MT9T013_RESET_REGISTER_PWON);
- if (rc < 0)
- /* MODE_SELECT, stop streaming */
- return rc;
-
- CDBG("!!! mt9t013 !!! PowerOn is done!\n");
- mdelay(5);
- return rc;
- }
- } /* case CAMSENSOR_REG_INIT: */
- break;
-
- /*CAMSENSOR_REG_INIT */
- default:
- rc = -EINVAL;
- break;
- } /* switch (rupdate) */
-
- return rc;
-}
-
-static int32_t mt9t013_video_config(int mode, int res)
-{
- int32_t rc;
-
- switch (res) {
- case QTR_SIZE:
- rc = mt9t013_setting(UPDATE_PERIODIC, RES_PREVIEW);
- if (rc < 0)
- return rc;
- CDBG("sensor configuration done!\n");
- break;
-
- case FULL_SIZE:
- rc = mt9t013_setting(UPDATE_PERIODIC, RES_CAPTURE);
- if (rc < 0)
- return rc;
- break;
-
- default:
- return -EINVAL;
- } /* switch */
-
- mt9t013_ctrl->prev_res = res;
- mt9t013_ctrl->curr_res = res;
- mt9t013_ctrl->sensormode = mode;
-
- return mt9t013_write_exp_gain(mt9t013_ctrl->my_reg_gain,
- mt9t013_ctrl->my_reg_line_count);
-}
-
-static int32_t mt9t013_snapshot_config(int mode)
-{
- int32_t rc = 0;
-
- rc = mt9t013_setting(UPDATE_PERIODIC, RES_CAPTURE);
- if (rc < 0)
- return rc;
-
- mt9t013_ctrl->curr_res = mt9t013_ctrl->pict_res;
- mt9t013_ctrl->sensormode = mode;
- return rc;
-}
-
-static int32_t mt9t013_raw_snapshot_config(int mode)
-{
- int32_t rc = 0;
-
- rc = mt9t013_setting(UPDATE_PERIODIC, RES_CAPTURE);
- if (rc < 0)
- return rc;
-
- mt9t013_ctrl->curr_res = mt9t013_ctrl->pict_res;
- mt9t013_ctrl->sensormode = mode;
- return rc;
-}
-
-static int32_t mt9t013_power_down(void)
-{
- int32_t rc = 0;
-
- rc = mt9t013_i2c_write_w(mt9t013_client->addr,
- MT9T013_REG_RESET_REGISTER,
- MT9T013_RESET_REGISTER_PWOFF);
- if (rc >= 0)
- mdelay(5);
- return rc;
-}
-
-static int32_t mt9t013_move_focus(int direction, int32_t num_steps)
-{
- int16_t step_direction;
- int16_t actual_step;
- int16_t next_position;
- int16_t break_steps[4];
- uint8_t code_val_msb, code_val_lsb;
- int16_t i;
-
- if (num_steps > MT9T013_TOTAL_STEPS_NEAR_TO_FAR)
- num_steps = MT9T013_TOTAL_STEPS_NEAR_TO_FAR;
- else if (num_steps == 0)
- return -EINVAL;
-
- if (direction == MOVE_NEAR)
- step_direction = 4;
- else if (direction == MOVE_FAR)
- step_direction = -4;
- else
- return -EINVAL;
-
- if (mt9t013_ctrl->curr_lens_pos < mt9t013_ctrl->init_curr_lens_pos)
- mt9t013_ctrl->curr_lens_pos = mt9t013_ctrl->init_curr_lens_pos;
-
- actual_step =
- (int16_t) (step_direction *
- (int16_t) num_steps);
-
- for (i = 0; i < 4; i++)
- break_steps[i] =
- actual_step / 4 * (i + 1) - actual_step / 4 * i;
-
- for (i = 0; i < 4; i++) {
- next_position =
- (int16_t)
- (mt9t013_ctrl->curr_lens_pos + break_steps[i]);
-
- if (next_position > 255)
- next_position = 255;
- else if (next_position < 0)
- next_position = 0;
-
- code_val_msb =
- ((next_position >> 4) << 2) |
- ((next_position << 4) >> 6);
-
- code_val_lsb =
- ((next_position & 0x03) << 6);
-
- /* Writing the digital code for current to the actuator */
- if (mt9t013_i2c_write_b(MT9T013_AF_I2C_ADDR>>1,
- code_val_msb, code_val_lsb) < 0)
- return -EBUSY;
-
- /* Storing the current lens Position */
- mt9t013_ctrl->curr_lens_pos = next_position;
-
- if (i < 3)
- mdelay(1);
- } /* for */
-
- return 0;
-}
-
-static int mt9t013_sensor_init_done(const struct msm_camera_sensor_info *data)
-{
- gpio_direction_output(data->sensor_reset, 0);
- gpio_free(data->sensor_reset);
- return 0;
-}
-
-static int mt9t013_probe_init_sensor(const struct msm_camera_sensor_info *data)
-{
- int rc;
- uint16_t chipid;
-
- rc = gpio_request(data->sensor_reset, "mt9t013");
- if (!rc)
- gpio_direction_output(data->sensor_reset, 1);
- else
- goto init_probe_done;
-
- mdelay(20);
-
- /* RESET the sensor image part via I2C command */
- rc = mt9t013_i2c_write_w(mt9t013_client->addr,
- MT9T013_REG_RESET_REGISTER, 0x1009);
- if (rc < 0)
- goto init_probe_fail;
-
- /* 3. Read sensor Model ID: */
- rc = mt9t013_i2c_read_w(mt9t013_client->addr,
- MT9T013_REG_MODEL_ID, &chipid);
-
- if (rc < 0)
- goto init_probe_fail;
-
- CDBG("mt9t013 model_id = 0x%x\n", chipid);
-
- /* 4. Compare sensor ID to MT9T012VC ID: */
- if (chipid != MT9T013_MODEL_ID) {
- rc = -ENODEV;
- goto init_probe_fail;
- }
-
- rc = mt9t013_i2c_write_w(mt9t013_client->addr,
- 0x3064, 0x0805);
- if (rc < 0)
- goto init_probe_fail;
-
- mdelay(MT9T013_RESET_DELAY_MSECS);
-
- goto init_probe_done;
-
- /* sensor: output enable */
-#if 0
- rc = mt9t013_i2c_write_w(mt9t013_client->addr,
- MT9T013_REG_RESET_REGISTER,
- MT9T013_RESET_REGISTER_PWON);
-
- /* if this fails, the sensor is not the MT9T013 */
- rc = mt9t013_set_default_focus(0);
-#endif
-
-init_probe_fail:
- gpio_direction_output(data->sensor_reset, 0);
- gpio_free(data->sensor_reset);
-init_probe_done:
- return rc;
-}
-
-static int32_t mt9t013_poweron_af(void)
-{
- int32_t rc = 0;
-
- /* enable AF actuator */
- CDBG("enable AF actuator, gpio = %d\n",
- mt9t013_ctrl->sensordata->vcm_pwd);
- rc = gpio_request(mt9t013_ctrl->sensordata->vcm_pwd, "mt9t013");
- if (!rc) {
- gpio_direction_output(mt9t013_ctrl->sensordata->vcm_pwd, 0);
- mdelay(20);
- rc = mt9t013_set_default_focus(0);
- } else
- pr_err("%s, gpio_request failed (%d)!\n", __func__, rc);
- return rc;
-}
-
-static void mt9t013_poweroff_af(void)
-{
- gpio_direction_output(mt9t013_ctrl->sensordata->vcm_pwd, 1);
- gpio_free(mt9t013_ctrl->sensordata->vcm_pwd);
-}
-
-int mt9t013_sensor_open_init(const struct msm_camera_sensor_info *data)
-{
- int32_t rc;
-
- mt9t013_ctrl = kzalloc(sizeof(struct mt9t013_ctrl), GFP_KERNEL);
- if (!mt9t013_ctrl) {
- pr_err("mt9t013_init failed!\n");
- rc = -ENOMEM;
- goto init_done;
- }
-
- mt9t013_ctrl->fps_divider = 1 * 0x00000400;
- mt9t013_ctrl->pict_fps_divider = 1 * 0x00000400;
- mt9t013_ctrl->set_test = TEST_OFF;
- mt9t013_ctrl->prev_res = QTR_SIZE;
- mt9t013_ctrl->pict_res = FULL_SIZE;
-
- if (data)
- mt9t013_ctrl->sensordata = data;
-
- /* enable mclk first */
- msm_camio_clk_rate_set(MT9T013_DEFAULT_CLOCK_RATE);
- mdelay(20);
-
- msm_camio_camif_pad_reg_reset();
- mdelay(20);
-
- rc = mt9t013_probe_init_sensor(data);
- if (rc < 0)
- goto init_fail;
-
- if (mt9t013_ctrl->prev_res == QTR_SIZE)
- rc = mt9t013_setting(REG_INIT, RES_PREVIEW);
- else
- rc = mt9t013_setting(REG_INIT, RES_CAPTURE);
-
- if (rc >= 0)
- rc = mt9t013_poweron_af();
-
- if (rc < 0)
- goto init_fail;
- else
- goto init_done;
-
-init_fail:
- kfree(mt9t013_ctrl);
-init_done:
- return rc;
-}
-
-static int mt9t013_init_client(struct i2c_client *client)
-{
- /* Initialize the MSM_CAMI2C Chip */
- init_waitqueue_head(&mt9t013_wait_queue);
- return 0;
-}
-
-
-static int32_t mt9t013_set_sensor_mode(int mode, int res)
-{
- int32_t rc = 0;
- rc = mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_GROUPED_PARAMETER_HOLD,
- GROUPED_PARAMETER_HOLD);
- if (rc < 0)
- return rc;
-
- switch (mode) {
- case SENSOR_PREVIEW_MODE:
- rc = mt9t013_video_config(mode, res);
- break;
-
- case SENSOR_SNAPSHOT_MODE:
- rc = mt9t013_snapshot_config(mode);
- break;
-
- case SENSOR_RAW_SNAPSHOT_MODE:
- rc = mt9t013_raw_snapshot_config(mode);
- break;
-
- default:
- return -EINVAL;
- }
-
- /* FIXME: what should we do if rc < 0? */
- if (rc >= 0)
- return mt9t013_i2c_write_w(mt9t013_client->addr,
- REG_GROUPED_PARAMETER_HOLD,
- GROUPED_PARAMETER_UPDATE);
- return rc;
-}
-
-int mt9t013_sensor_config(void __user *argp)
-{
- struct sensor_cfg_data cdata;
- long rc = 0;
-
- if (copy_from_user(&cdata, (void *)argp,
- sizeof(struct sensor_cfg_data)))
- return -EFAULT;
-
- down(&mt9t013_sem);
-
- CDBG("mt9t013_sensor_config: cfgtype = %d\n", cdata.cfgtype);
- switch (cdata.cfgtype) {
- case CFG_GET_PICT_FPS:
- mt9t013_get_pict_fps(cdata.cfg.gfps.prevfps,
- &(cdata.cfg.gfps.pictfps));
- if (copy_to_user((void *)argp,
- &cdata,
- sizeof(struct sensor_cfg_data)))
- rc = -EFAULT;
- break;
-
- case CFG_GET_PREV_L_PF:
- cdata.cfg.prevl_pf = mt9t013_get_prev_lines_pf();
- if (copy_to_user((void *)argp,
- &cdata,
- sizeof(struct sensor_cfg_data)))
- rc = -EFAULT;
- break;
-
- case CFG_GET_PREV_P_PL:
- cdata.cfg.prevp_pl = mt9t013_get_prev_pixels_pl();
- if (copy_to_user((void *)argp,
- &cdata,
- sizeof(struct sensor_cfg_data)))
- rc = -EFAULT;
- break;
-
- case CFG_GET_PICT_L_PF:
- cdata.cfg.pictl_pf = mt9t013_get_pict_lines_pf();
- if (copy_to_user((void *)argp,
- &cdata,
- sizeof(struct sensor_cfg_data)))
- rc = -EFAULT;
- break;
-
- case CFG_GET_PICT_P_PL:
- cdata.cfg.pictp_pl =
- mt9t013_get_pict_pixels_pl();
-
- if (copy_to_user((void *)argp,
- &cdata,
- sizeof(struct sensor_cfg_data)))
- rc = -EFAULT;
- break;
-
- case CFG_GET_PICT_MAX_EXP_LC:
- cdata.cfg.pict_max_exp_lc =
- mt9t013_get_pict_max_exp_lc();
-
- if (copy_to_user((void *)argp,
- &cdata,
- sizeof(struct sensor_cfg_data)))
- rc = -EFAULT;
- break;
-
- case CFG_SET_FPS:
- case CFG_SET_PICT_FPS:
- rc = mt9t013_set_fps(&(cdata.cfg.fps));
- break;
-
- case CFG_SET_EXP_GAIN:
- rc = mt9t013_write_exp_gain(cdata.cfg.exp_gain.gain,
- cdata.cfg.exp_gain.line);
- break;
-
- case CFG_SET_PICT_EXP_GAIN:
- rc = mt9t013_set_pict_exp_gain(cdata.cfg.exp_gain.gain,
- cdata.cfg.exp_gain.line);
- break;
-
- case CFG_SET_MODE:
- rc = mt9t013_set_sensor_mode(cdata.mode, cdata.rs);
- break;
-
- case CFG_PWR_DOWN:
- rc = mt9t013_power_down();
- break;
-
- case CFG_MOVE_FOCUS:
- rc = mt9t013_move_focus(cdata.cfg.focus.dir,
- cdata.cfg.focus.steps);
- break;
-
- case CFG_SET_DEFAULT_FOCUS:
- rc = mt9t013_set_default_focus(cdata.cfg.focus.steps);
- break;
-
- case CFG_GET_AF_MAX_STEPS:
- cdata.max_steps = MT9T013_TOTAL_STEPS_NEAR_TO_FAR;
- if (copy_to_user((void *)argp,
- &cdata,
- sizeof(struct sensor_cfg_data)))
- rc = -EFAULT;
- break;
-
- case CFG_SET_EFFECT:
- default:
- rc = -EINVAL;
- break;
- }
-
- up(&mt9t013_sem);
- return rc;
-}
-
-int mt9t013_sensor_release(void)
-{
- int rc = -EBADF;
-
- down(&mt9t013_sem);
-
- mt9t013_poweroff_af();
- mt9t013_power_down();
-
- gpio_direction_output(mt9t013_ctrl->sensordata->sensor_reset,
- 0);
- gpio_free(mt9t013_ctrl->sensordata->sensor_reset);
-
- kfree(mt9t013_ctrl);
-
- up(&mt9t013_sem);
- CDBG("mt9t013_release completed!\n");
- return rc;
-}
-
-static int mt9t013_i2c_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
-{
- int rc = 0;
- if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
- rc = -ENOTSUPP;
- goto probe_failure;
- }
-
- mt9t013_sensorw =
- kzalloc(sizeof(struct mt9t013_work), GFP_KERNEL);
-
- if (!mt9t013_sensorw) {
- rc = -ENOMEM;
- goto probe_failure;
- }
-
- i2c_set_clientdata(client, mt9t013_sensorw);
- mt9t013_init_client(client);
- mt9t013_client = client;
- mt9t013_client->addr = mt9t013_client->addr >> 1;
- mdelay(50);
-
- CDBG("i2c probe ok\n");
- return 0;
-
-probe_failure:
- kfree(mt9t013_sensorw);
- mt9t013_sensorw = NULL;
- pr_err("i2c probe failure %d\n", rc);
- return rc;
-}
-
-static const struct i2c_device_id mt9t013_i2c_id[] = {
- { "mt9t013", 0},
- { }
-};
-
-static struct i2c_driver mt9t013_i2c_driver = {
- .id_table = mt9t013_i2c_id,
- .probe = mt9t013_i2c_probe,
- .remove = __exit_p(mt9t013_i2c_remove),
- .driver = {
- .name = "mt9t013",
- },
-};
-
-static int mt9t013_sensor_probe(
- const struct msm_camera_sensor_info *info,
- struct msm_sensor_ctrl *s)
-{
- /* We expect this driver to match with the i2c device registered
- * in the board file immediately. */
- int rc = i2c_add_driver(&mt9t013_i2c_driver);
- if (rc < 0 || mt9t013_client == NULL) {
- rc = -ENOTSUPP;
- goto probe_done;
- }
-
- /* enable mclk first */
- msm_camio_clk_rate_set(MT9T013_DEFAULT_CLOCK_RATE);
- mdelay(20);
-
- rc = mt9t013_probe_init_sensor(info);
- if (rc < 0) {
- i2c_del_driver(&mt9t013_i2c_driver);
- goto probe_done;
- }
-
- s->s_init = mt9t013_sensor_open_init;
- s->s_release = mt9t013_sensor_release;
- s->s_config = mt9t013_sensor_config;
- mt9t013_sensor_init_done(info);
-
-probe_done:
- return rc;
-}
-
-static int __mt9t013_probe(struct platform_device *pdev)
-{
- return msm_camera_drv_start(pdev, mt9t013_sensor_probe);
-}
-
-static struct platform_driver msm_camera_driver = {
- .probe = __mt9t013_probe,
- .driver = {
- .name = "msm_camera_mt9t013",
- .owner = THIS_MODULE,
- },
-};
-
-static int __init mt9t013_init(void)
-{
- return platform_driver_register(&msm_camera_driver);
-}
-
-module_init(mt9t013_init);
+++ /dev/null
-/*
- * Copyright (C) 2008-2009 QUALCOMM Incorporated.
- */
-
-#ifndef MT9T013_H
-#define MT9T013_H
-
-#include <linux/types.h>
-
-struct reg_struct {
- uint16_t vt_pix_clk_div; /* 0x0300 */
- uint16_t vt_sys_clk_div; /* 0x0302 */
- uint16_t pre_pll_clk_div; /* 0x0304 */
- uint16_t pll_multiplier; /* 0x0306 */
- uint16_t op_pix_clk_div; /* 0x0308 */
- uint16_t op_sys_clk_div; /* 0x030A */
- uint16_t scale_m; /* 0x0404 */
- uint16_t row_speed; /* 0x3016 */
- uint16_t x_addr_start; /* 0x3004 */
- uint16_t x_addr_end; /* 0x3008 */
- uint16_t y_addr_start; /* 0x3002 */
- uint16_t y_addr_end; /* 0x3006 */
- uint16_t read_mode; /* 0x3040 */
- uint16_t x_output_size; /* 0x034C */
- uint16_t y_output_size; /* 0x034E */
- uint16_t line_length_pck; /* 0x300C */
- uint16_t frame_length_lines; /* 0x300A */
- uint16_t coarse_int_time; /* 0x3012 */
- uint16_t fine_int_time; /* 0x3014 */
-};
-
-struct mt9t013_i2c_reg_conf {
- unsigned short waddr;
- unsigned short wdata;
-};
-
-struct mt9t013_reg {
- struct reg_struct *reg_pat;
- uint16_t reg_pat_size;
- struct mt9t013_i2c_reg_conf *ttbl;
- uint16_t ttbl_size;
- struct mt9t013_i2c_reg_conf *lctbl;
- uint16_t lctbl_size;
- struct mt9t013_i2c_reg_conf *rftbl;
- uint16_t rftbl_size;
-};
-
-#endif /* #define MT9T013_H */
+++ /dev/null
-/*
- * Copyright (C) 2009 QUALCOMM Incorporated.
- */
-
-#include "mt9t013.h"
-#include <linux/kernel.h>
-
-struct reg_struct const mt9t013_reg_pat[2] = {
- { /* Preview 2x2 binning 20fps, pclk MHz, MCLK 24MHz */
- /* vt_pix_clk_div:REG=0x0300 update get_snapshot_fps
- * if this change */
- 8,
-
- /* vt_sys_clk_div: REG=0x0302 update get_snapshot_fps
- * if this change */
- 1,
-
- /* pre_pll_clk_div REG=0x0304 update get_snapshot_fps
- * if this change */
- 2,
-
- /* pll_multiplier REG=0x0306 60 for 30fps preview, 40
- * for 20fps preview
- * 46 for 30fps preview, try 47/48 to increase further */
- 46,
-
- /* op_pix_clk_div REG=0x0308 */
- 8,
-
- /* op_sys_clk_div REG=0x030A */
- 1,
-
- /* scale_m REG=0x0404 */
- 16,
-
- /* row_speed REG=0x3016 */
- 0x0111,
-
- /* x_addr_start REG=0x3004 */
- 8,
-
- /* x_addr_end REG=0x3008 */
- 2053,
-
- /* y_addr_start REG=0x3002 */
- 8,
-
- /* y_addr_end REG=0x3006 */
- 1541,
-
- /* read_mode REG=0x3040 */
- 0x046C,
-
- /* x_output_size REG=0x034C */
- 1024,
-
- /* y_output_size REG=0x034E */
- 768,
-
- /* line_length_pck REG=0x300C */
- 2616,
-
- /* frame_length_lines REG=0x300A */
- 916,
-
- /* coarse_int_time REG=0x3012 */
- 16,
-
- /* fine_int_time REG=0x3014 */
- 1461
- },
- { /*Snapshot */
- /* vt_pix_clk_div REG=0x0300 update get_snapshot_fps
- * if this change */
- 8,
-
- /* vt_sys_clk_div REG=0x0302 update get_snapshot_fps
- * if this change */
- 1,
-
- /* pre_pll_clk_div REG=0x0304 update get_snapshot_fps
- * if this change */
- 2,
-
- /* pll_multiplier REG=0x0306 50 for 15fps snapshot,
- * 40 for 10fps snapshot
- * 46 for 30fps snapshot, try 47/48 to increase further */
- 46,
-
- /* op_pix_clk_div REG=0x0308 */
- 8,
-
- /* op_sys_clk_div REG=0x030A */
- 1,
-
- /* scale_m REG=0x0404 */
- 16,
-
- /* row_speed REG=0x3016 */
- 0x0111,
-
- /* x_addr_start REG=0x3004 */
- 8,
-
- /* x_addr_end REG=0x3008 */
- 2071,
-
- /* y_addr_start REG=0x3002 */
- 8,
-
- /* y_addr_end REG=0x3006 */
- 1551,
-
- /* read_mode REG=0x3040 */
- 0x0024,
-
- /* x_output_size REG=0x034C */
- 2064,
-
- /* y_output_size REG=0x034E */
- 1544,
-
- /* line_length_pck REG=0x300C */
- 2952,
-
- /* frame_length_lines REG=0x300A */
- 1629,
-
- /* coarse_int_time REG=0x3012 */
- 16,
-
- /* fine_int_time REG=0x3014 */
- 733
- }
-};
-
-struct mt9t013_i2c_reg_conf mt9t013_test_tbl[] = {
- { 0x3044, 0x0544 & 0xFBFF },
- { 0x30CA, 0x0004 | 0x0001 },
- { 0x30D4, 0x9020 & 0x7FFF },
- { 0x31E0, 0x0003 & 0xFFFE },
- { 0x3180, 0x91FF & 0x7FFF },
- { 0x301A, (0x10CC | 0x8000) & 0xFFF7 },
- { 0x301E, 0x0000 },
- { 0x3780, 0x0000 },
-};
-
-/* [Lens shading 85 Percent TL84] */
-struct mt9t013_i2c_reg_conf mt9t013_lc_tbl[] = {
- { 0x360A, 0x0290 }, /* P_RD_P0Q0 */
- { 0x360C, 0xC92D }, /* P_RD_P0Q1 */
- { 0x360E, 0x0771 }, /* P_RD_P0Q2 */
- { 0x3610, 0xE38C }, /* P_RD_P0Q3 */
- { 0x3612, 0xD74F }, /* P_RD_P0Q4 */
- { 0x364A, 0x168C }, /* P_RD_P1Q0 */
- { 0x364C, 0xCACB }, /* P_RD_P1Q1 */
- { 0x364E, 0x8C4C }, /* P_RD_P1Q2 */
- { 0x3650, 0x0BEA }, /* P_RD_P1Q3 */
- { 0x3652, 0xDC0F }, /* P_RD_P1Q4 */
- { 0x368A, 0x70B0 }, /* P_RD_P2Q0 */
- { 0x368C, 0x200B }, /* P_RD_P2Q1 */
- { 0x368E, 0x30B2 }, /* P_RD_P2Q2 */
- { 0x3690, 0xD04F }, /* P_RD_P2Q3 */
- { 0x3692, 0xACF5 }, /* P_RD_P2Q4 */
- { 0x36CA, 0xF7C9 }, /* P_RD_P3Q0 */
- { 0x36CC, 0x2AED }, /* P_RD_P3Q1 */
- { 0x36CE, 0xA652 }, /* P_RD_P3Q2 */
- { 0x36D0, 0x8192 }, /* P_RD_P3Q3 */
- { 0x36D2, 0x3A15 }, /* P_RD_P3Q4 */
- { 0x370A, 0xDA30 }, /* P_RD_P4Q0 */
- { 0x370C, 0x2E2F }, /* P_RD_P4Q1 */
- { 0x370E, 0xBB56 }, /* P_RD_P4Q2 */
- { 0x3710, 0x8195 }, /* P_RD_P4Q3 */
- { 0x3712, 0x02F9 }, /* P_RD_P4Q4 */
- { 0x3600, 0x0230 }, /* P_GR_P0Q0 */
- { 0x3602, 0x58AD }, /* P_GR_P0Q1 */
- { 0x3604, 0x18D1 }, /* P_GR_P0Q2 */
- { 0x3606, 0x260D }, /* P_GR_P0Q3 */
- { 0x3608, 0xF530 }, /* P_GR_P0Q4 */
- { 0x3640, 0x17EB }, /* P_GR_P1Q0 */
- { 0x3642, 0x3CAB }, /* P_GR_P1Q1 */
- { 0x3644, 0x87CE }, /* P_GR_P1Q2 */
- { 0x3646, 0xC02E }, /* P_GR_P1Q3 */
- { 0x3648, 0xF48F }, /* P_GR_P1Q4 */
- { 0x3680, 0x5350 }, /* P_GR_P2Q0 */
- { 0x3682, 0x7EAF }, /* P_GR_P2Q1 */
- { 0x3684, 0x4312 }, /* P_GR_P2Q2 */
- { 0x3686, 0xC652 }, /* P_GR_P2Q3 */
- { 0x3688, 0xBC15 }, /* P_GR_P2Q4 */
- { 0x36C0, 0xB8AD }, /* P_GR_P3Q0 */
- { 0x36C2, 0xBDCD }, /* P_GR_P3Q1 */
- { 0x36C4, 0xE4B2 }, /* P_GR_P3Q2 */
- { 0x36C6, 0xB50F }, /* P_GR_P3Q3 */
- { 0x36C8, 0x5B95 }, /* P_GR_P3Q4 */
- { 0x3700, 0xFC90 }, /* P_GR_P4Q0 */
- { 0x3702, 0x8C51 }, /* P_GR_P4Q1 */
- { 0x3704, 0xCED6 }, /* P_GR_P4Q2 */
- { 0x3706, 0xB594 }, /* P_GR_P4Q3 */
- { 0x3708, 0x0A39 }, /* P_GR_P4Q4 */
- { 0x3614, 0x0230 }, /* P_BL_P0Q0 */
- { 0x3616, 0x160D }, /* P_BL_P0Q1 */
- { 0x3618, 0x08D1 }, /* P_BL_P0Q2 */
- { 0x361A, 0x98AB }, /* P_BL_P0Q3 */
- { 0x361C, 0xEA50 }, /* P_BL_P0Q4 */
- { 0x3654, 0xB4EA }, /* P_BL_P1Q0 */
- { 0x3656, 0xEA6C }, /* P_BL_P1Q1 */
- { 0x3658, 0xFE08 }, /* P_BL_P1Q2 */
- { 0x365A, 0x2C6E }, /* P_BL_P1Q3 */
- { 0x365C, 0xEB0E }, /* P_BL_P1Q4 */
- { 0x3694, 0x6DF0 }, /* P_BL_P2Q0 */
- { 0x3696, 0x3ACF }, /* P_BL_P2Q1 */
- { 0x3698, 0x3E0F }, /* P_BL_P2Q2 */
- { 0x369A, 0xB2B1 }, /* P_BL_P2Q3 */
- { 0x369C, 0xC374 }, /* P_BL_P2Q4 */
- { 0x36D4, 0xF2AA }, /* P_BL_P3Q0 */
- { 0x36D6, 0x8CCC }, /* P_BL_P3Q1 */
- { 0x36D8, 0xDEF2 }, /* P_BL_P3Q2 */
- { 0x36DA, 0xFA11 }, /* P_BL_P3Q3 */
- { 0x36DC, 0x42F5 }, /* P_BL_P3Q4 */
- { 0x3714, 0xF4F1 }, /* P_BL_P4Q0 */
- { 0x3716, 0xF6F0 }, /* P_BL_P4Q1 */
- { 0x3718, 0x8FD6 }, /* P_BL_P4Q2 */
- { 0x371A, 0xEA14 }, /* P_BL_P4Q3 */
- { 0x371C, 0x6338 }, /* P_BL_P4Q4 */
- { 0x361E, 0x0350 }, /* P_GB_P0Q0 */
- { 0x3620, 0x91AE }, /* P_GB_P0Q1 */
- { 0x3622, 0x0571 }, /* P_GB_P0Q2 */
- { 0x3624, 0x100D }, /* P_GB_P0Q3 */
- { 0x3626, 0xCA70 }, /* P_GB_P0Q4 */
- { 0x365E, 0xE6CB }, /* P_GB_P1Q0 */
- { 0x3660, 0x50ED }, /* P_GB_P1Q1 */
- { 0x3662, 0x3DAE }, /* P_GB_P1Q2 */
- { 0x3664, 0xAA4F }, /* P_GB_P1Q3 */
- { 0x3666, 0xDC50 }, /* P_GB_P1Q4 */
- { 0x369E, 0x5470 }, /* P_GB_P2Q0 */
- { 0x36A0, 0x1F6E }, /* P_GB_P2Q1 */
- { 0x36A2, 0x6671 }, /* P_GB_P2Q2 */
- { 0x36A4, 0xC010 }, /* P_GB_P2Q3 */
- { 0x36A6, 0x8DF5 }, /* P_GB_P2Q4 */
- { 0x36DE, 0x0B0C }, /* P_GB_P3Q0 */
- { 0x36E0, 0x84CE }, /* P_GB_P3Q1 */
- { 0x36E2, 0x8493 }, /* P_GB_P3Q2 */
- { 0x36E4, 0xA610 }, /* P_GB_P3Q3 */
- { 0x36E6, 0x50B5 }, /* P_GB_P3Q4 */
- { 0x371E, 0x9651 }, /* P_GB_P4Q0 */
- { 0x3720, 0x1EAB }, /* P_GB_P4Q1 */
- { 0x3722, 0xAF76 }, /* P_GB_P4Q2 */
- { 0x3724, 0xE4F4 }, /* P_GB_P4Q3 */
- { 0x3726, 0x79F8 }, /* P_GB_P4Q4 */
- { 0x3782, 0x0410 }, /* POLY_ORIGIN_C */
- { 0x3784, 0x0320 }, /* POLY_ORIGIN_R */
- { 0x3780, 0x8000 } /* POLY_SC_ENABLE */
-};
-
-struct mt9t013_reg mt9t013_regs = {
- .reg_pat = &mt9t013_reg_pat[0],
- .reg_pat_size = ARRAY_SIZE(mt9t013_reg_pat),
- .ttbl = &mt9t013_test_tbl[0],
- .ttbl_size = ARRAY_SIZE(mt9t013_test_tbl),
- .lctbl = &mt9t013_lc_tbl[0],
- .lctbl_size = ARRAY_SIZE(mt9t013_lc_tbl),
- .rftbl = &mt9t013_lc_tbl[0], /* &mt9t013_rolloff_tbl[0], */
- .rftbl_size = ARRAY_SIZE(mt9t013_lc_tbl)
-};
-
-
+++ /dev/null
-/*
- * Copyright (C) 2008-2009 QUALCOMM Incorporated.
- */
-
-#include <linux/delay.h>
-#include <linux/slab.h>
-#include <linux/types.h>
-#include <linux/i2c.h>
-#include <linux/uaccess.h>
-#include <linux/miscdevice.h>
-#include <media/msm_camera.h>
-#include <mach/gpio.h>
-#include <mach/camera.h>
-#include "s5k3e2fx.h"
-
-#define S5K3E2FX_REG_MODEL_ID 0x0000
-#define S5K3E2FX_MODEL_ID 0x3E2F
-
-/* PLL Registers */
-#define REG_PRE_PLL_CLK_DIV 0x0305
-#define REG_PLL_MULTIPLIER_MSB 0x0306
-#define REG_PLL_MULTIPLIER_LSB 0x0307
-#define REG_VT_PIX_CLK_DIV 0x0301
-#define REG_VT_SYS_CLK_DIV 0x0303
-#define REG_OP_PIX_CLK_DIV 0x0309
-#define REG_OP_SYS_CLK_DIV 0x030B
-
-/* Data Format Registers */
-#define REG_CCP_DATA_FORMAT_MSB 0x0112
-#define REG_CCP_DATA_FORMAT_LSB 0x0113
-
-/* Output Size */
-#define REG_X_OUTPUT_SIZE_MSB 0x034C
-#define REG_X_OUTPUT_SIZE_LSB 0x034D
-#define REG_Y_OUTPUT_SIZE_MSB 0x034E
-#define REG_Y_OUTPUT_SIZE_LSB 0x034F
-
-/* Binning */
-#define REG_X_EVEN_INC 0x0381
-#define REG_X_ODD_INC 0x0383
-#define REG_Y_EVEN_INC 0x0385
-#define REG_Y_ODD_INC 0x0387
-/*Reserved register */
-#define REG_BINNING_ENABLE 0x3014
-
-/* Frame Fotmat */
-#define REG_FRAME_LENGTH_LINES_MSB 0x0340
-#define REG_FRAME_LENGTH_LINES_LSB 0x0341
-#define REG_LINE_LENGTH_PCK_MSB 0x0342
-#define REG_LINE_LENGTH_PCK_LSB 0x0343
-
-/* MSR setting */
-/* Reserved registers */
-#define REG_SHADE_CLK_ENABLE 0x30AC
-#define REG_SEL_CCP 0x30C4
-#define REG_VPIX 0x3024
-#define REG_CLAMP_ON 0x3015
-#define REG_OFFSET 0x307E
-
-/* CDS timing settings */
-/* Reserved registers */
-#define REG_LD_START 0x3000
-#define REG_LD_END 0x3001
-#define REG_SL_START 0x3002
-#define REG_SL_END 0x3003
-#define REG_RX_START 0x3004
-#define REG_S1_START 0x3005
-#define REG_S1_END 0x3006
-#define REG_S1S_START 0x3007
-#define REG_S1S_END 0x3008
-#define REG_S3_START 0x3009
-#define REG_S3_END 0x300A
-#define REG_CMP_EN_START 0x300B
-#define REG_CLP_SL_START 0x300C
-#define REG_CLP_SL_END 0x300D
-#define REG_OFF_START 0x300E
-#define REG_RMP_EN_START 0x300F
-#define REG_TX_START 0x3010
-#define REG_TX_END 0x3011
-#define REG_STX_WIDTH 0x3012
-#define REG_TYPE1_AF_ENABLE 0x3130
-#define DRIVER_ENABLED 0x0001
-#define AUTO_START_ENABLED 0x0010
-#define REG_NEW_POSITION 0x3131
-#define REG_3152_RESERVED 0x3152
-#define REG_315A_RESERVED 0x315A
-#define REG_ANALOGUE_GAIN_CODE_GLOBAL_MSB 0x0204
-#define REG_ANALOGUE_GAIN_CODE_GLOBAL_LSB 0x0205
-#define REG_FINE_INTEGRATION_TIME 0x0200
-#define REG_COARSE_INTEGRATION_TIME 0x0202
-#define REG_COARSE_INTEGRATION_TIME_LSB 0x0203
-
-/* Mode select register */
-#define S5K3E2FX_REG_MODE_SELECT 0x0100
-#define S5K3E2FX_MODE_SELECT_STREAM 0x01 /* start streaming */
-#define S5K3E2FX_MODE_SELECT_SW_STANDBY 0x00 /* software standby */
-#define S5K3E2FX_REG_SOFTWARE_RESET 0x0103
-#define S5K3E2FX_SOFTWARE_RESET 0x01
-#define REG_TEST_PATTERN_MODE 0x0601
-
-struct reg_struct {
- uint8_t pre_pll_clk_div; /* 0x0305 */
- uint8_t pll_multiplier_msb; /* 0x0306 */
- uint8_t pll_multiplier_lsb; /* 0x0307 */
- uint8_t vt_pix_clk_div; /* 0x0301 */
- uint8_t vt_sys_clk_div; /* 0x0303 */
- uint8_t op_pix_clk_div; /* 0x0309 */
- uint8_t op_sys_clk_div; /* 0x030B */
- uint8_t ccp_data_format_msb; /* 0x0112 */
- uint8_t ccp_data_format_lsb; /* 0x0113 */
- uint8_t x_output_size_msb; /* 0x034C */
- uint8_t x_output_size_lsb; /* 0x034D */
- uint8_t y_output_size_msb; /* 0x034E */
- uint8_t y_output_size_lsb; /* 0x034F */
- uint8_t x_even_inc; /* 0x0381 */
- uint8_t x_odd_inc; /* 0x0383 */
- uint8_t y_even_inc; /* 0x0385 */
- uint8_t y_odd_inc; /* 0x0387 */
- uint8_t binning_enable; /* 0x3014 */
- uint8_t frame_length_lines_msb; /* 0x0340 */
- uint8_t frame_length_lines_lsb; /* 0x0341 */
- uint8_t line_length_pck_msb; /* 0x0342 */
- uint8_t line_length_pck_lsb; /* 0x0343 */
- uint8_t shade_clk_enable ; /* 0x30AC */
- uint8_t sel_ccp; /* 0x30C4 */
- uint8_t vpix; /* 0x3024 */
- uint8_t clamp_on; /* 0x3015 */
- uint8_t offset; /* 0x307E */
- uint8_t ld_start; /* 0x3000 */
- uint8_t ld_end; /* 0x3001 */
- uint8_t sl_start; /* 0x3002 */
- uint8_t sl_end; /* 0x3003 */
- uint8_t rx_start; /* 0x3004 */
- uint8_t s1_start; /* 0x3005 */
- uint8_t s1_end; /* 0x3006 */
- uint8_t s1s_start; /* 0x3007 */
- uint8_t s1s_end; /* 0x3008 */
- uint8_t s3_start; /* 0x3009 */
- uint8_t s3_end; /* 0x300A */
- uint8_t cmp_en_start; /* 0x300B */
- uint8_t clp_sl_start; /* 0x300C */
- uint8_t clp_sl_end; /* 0x300D */
- uint8_t off_start; /* 0x300E */
- uint8_t rmp_en_start; /* 0x300F */
- uint8_t tx_start; /* 0x3010 */
- uint8_t tx_end; /* 0x3011 */
- uint8_t stx_width; /* 0x3012 */
- uint8_t reg_3152_reserved; /* 0x3152 */
- uint8_t reg_315A_reserved; /* 0x315A */
- uint8_t analogue_gain_code_global_msb; /* 0x0204 */
- uint8_t analogue_gain_code_global_lsb; /* 0x0205 */
- uint8_t fine_integration_time; /* 0x0200 */
- uint8_t coarse_integration_time; /* 0x0202 */
- uint32_t size_h;
- uint32_t blk_l;
- uint32_t size_w;
- uint32_t blk_p;
-};
-
-struct reg_struct s5k3e2fx_reg_pat[2] = {
- { /* Preview */
- 0x06, /* pre_pll_clk_div REG=0x0305 */
- 0x00, /* pll_multiplier_msb REG=0x0306 */
- 0x88, /* pll_multiplier_lsb REG=0x0307 */
- 0x0a, /* vt_pix_clk_div REG=0x0301 */
- 0x01, /* vt_sys_clk_div REG=0x0303 */
- 0x0a, /* op_pix_clk_div REG=0x0309 */
- 0x01, /* op_sys_clk_div REG=0x030B */
- 0x0a, /* ccp_data_format_msb REG=0x0112 */
- 0x0a, /* ccp_data_format_lsb REG=0x0113 */
- 0x05, /* x_output_size_msb REG=0x034C */
- 0x10, /* x_output_size_lsb REG=0x034D */
- 0x03, /* y_output_size_msb REG=0x034E */
- 0xcc, /* y_output_size_lsb REG=0x034F */
-
- /* enable binning for preview */
- 0x01, /* x_even_inc REG=0x0381 */
- 0x01, /* x_odd_inc REG=0x0383 */
- 0x01, /* y_even_inc REG=0x0385 */
- 0x03, /* y_odd_inc REG=0x0387 */
- 0x06, /* binning_enable REG=0x3014 */
-
- 0x03, /* frame_length_lines_msb REG=0x0340 */
- 0xde, /* frame_length_lines_lsb REG=0x0341 */
- 0x0a, /* line_length_pck_msb REG=0x0342 */
- 0xac, /* line_length_pck_lsb REG=0x0343 */
- 0x81, /* shade_clk_enable REG=0x30AC */
- 0x01, /* sel_ccp REG=0x30C4 */
- 0x04, /* vpix REG=0x3024 */
- 0x00, /* clamp_on REG=0x3015 */
- 0x02, /* offset REG=0x307E */
- 0x03, /* ld_start REG=0x3000 */
- 0x9c, /* ld_end REG=0x3001 */
- 0x02, /* sl_start REG=0x3002 */
- 0x9e, /* sl_end REG=0x3003 */
- 0x05, /* rx_start REG=0x3004 */
- 0x0f, /* s1_start REG=0x3005 */
- 0x24, /* s1_end REG=0x3006 */
- 0x7c, /* s1s_start REG=0x3007 */
- 0x9a, /* s1s_end REG=0x3008 */
- 0x10, /* s3_start REG=0x3009 */
- 0x14, /* s3_end REG=0x300A */
- 0x10, /* cmp_en_start REG=0x300B */
- 0x04, /* clp_sl_start REG=0x300C */
- 0x26, /* clp_sl_end REG=0x300D */
- 0x02, /* off_start REG=0x300E */
- 0x0e, /* rmp_en_start REG=0x300F */
- 0x30, /* tx_start REG=0x3010 */
- 0x4e, /* tx_end REG=0x3011 */
- 0x1E, /* stx_width REG=0x3012 */
- 0x08, /* reg_3152_reserved REG=0x3152 */
- 0x10, /* reg_315A_reserved REG=0x315A */
- 0x00, /* analogue_gain_code_global_msb REG=0x0204 */
- 0x80, /* analogue_gain_code_global_lsb REG=0x0205 */
- 0x02, /* fine_integration_time REG=0x0200 */
- 0x03, /* coarse_integration_time REG=0x0202 */
- 972,
- 18,
- 1296,
- 1436
- },
- { /* Snapshot */
- 0x06, /* pre_pll_clk_div REG=0x0305 */
- 0x00, /* pll_multiplier_msb REG=0x0306 */
- 0x88, /* pll_multiplier_lsb REG=0x0307 */
- 0x0a, /* vt_pix_clk_div REG=0x0301 */
- 0x01, /* vt_sys_clk_div REG=0x0303 */
- 0x0a, /* op_pix_clk_div REG=0x0309 */
- 0x01, /* op_sys_clk_div REG=0x030B */
- 0x0a, /* ccp_data_format_msb REG=0x0112 */
- 0x0a, /* ccp_data_format_lsb REG=0x0113 */
- 0x0a, /* x_output_size_msb REG=0x034C */
- 0x30, /* x_output_size_lsb REG=0x034D */
- 0x07, /* y_output_size_msb REG=0x034E */
- 0xa8, /* y_output_size_lsb REG=0x034F */
-
- /* disable binning for snapshot */
- 0x01, /* x_even_inc REG=0x0381 */
- 0x01, /* x_odd_inc REG=0x0383 */
- 0x01, /* y_even_inc REG=0x0385 */
- 0x01, /* y_odd_inc REG=0x0387 */
- 0x00, /* binning_enable REG=0x3014 */
-
- 0x07, /* frame_length_lines_msb REG=0x0340 */
- 0xb6, /* frame_length_lines_lsb REG=0x0341 */
- 0x0a, /* line_length_pck_msb REG=0x0342 */
- 0xac, /* line_length_pck_lsb REG=0x0343 */
- 0x81, /* shade_clk_enable REG=0x30AC */
- 0x01, /* sel_ccp REG=0x30C4 */
- 0x04, /* vpix REG=0x3024 */
- 0x00, /* clamp_on REG=0x3015 */
- 0x02, /* offset REG=0x307E */
- 0x03, /* ld_start REG=0x3000 */
- 0x9c, /* ld_end REG=0x3001 */
- 0x02, /* sl_start REG=0x3002 */
- 0x9e, /* sl_end REG=0x3003 */
- 0x05, /* rx_start REG=0x3004 */
- 0x0f, /* s1_start REG=0x3005 */
- 0x24, /* s1_end REG=0x3006 */
- 0x7c, /* s1s_start REG=0x3007 */
- 0x9a, /* s1s_end REG=0x3008 */
- 0x10, /* s3_start REG=0x3009 */
- 0x14, /* s3_end REG=0x300A */
- 0x10, /* cmp_en_start REG=0x300B */
- 0x04, /* clp_sl_start REG=0x300C */
- 0x26, /* clp_sl_end REG=0x300D */
- 0x02, /* off_start REG=0x300E */
- 0x0e, /* rmp_en_start REG=0x300F */
- 0x30, /* tx_start REG=0x3010 */
- 0x4e, /* tx_end REG=0x3011 */
- 0x1E, /* stx_width REG=0x3012 */
- 0x08, /* reg_3152_reserved REG=0x3152 */
- 0x10, /* reg_315A_reserved REG=0x315A */
- 0x00, /* analogue_gain_code_global_msb REG=0x0204 */
- 0x80, /* analogue_gain_code_global_lsb REG=0x0205 */
- 0x02, /* fine_integration_time REG=0x0200 */
- 0x03, /* coarse_integration_time REG=0x0202 */
- 1960,
- 14,
- 2608,
- 124
- }
-};
-
-struct s5k3e2fx_work {
- struct work_struct work;
-};
-static struct s5k3e2fx_work *s5k3e2fx_sensorw;
-static struct i2c_client *s5k3e2fx_client;
-
-struct s5k3e2fx_ctrl {
- const struct msm_camera_sensor_info *sensordata;
-
- int sensormode;
- uint32_t fps_divider; /* init to 1 * 0x00000400 */
- uint32_t pict_fps_divider; /* init to 1 * 0x00000400 */
-
- uint16_t curr_lens_pos;
- uint16_t init_curr_lens_pos;
- uint16_t my_reg_gain;
- uint32_t my_reg_line_count;
-
- enum msm_s_resolution prev_res;
- enum msm_s_resolution pict_res;
- enum msm_s_resolution curr_res;
- enum msm_s_test_mode set_test;
-};
-
-struct s5k3e2fx_i2c_reg_conf {
- unsigned short waddr;
- unsigned char bdata;
-};
-
-static struct s5k3e2fx_ctrl *s5k3e2fx_ctrl;
-static DECLARE_WAIT_QUEUE_HEAD(s5k3e2fx_wait_queue);
-DECLARE_MUTEX(s5k3e2fx_sem);
-
-static int s5k3e2fx_i2c_rxdata(unsigned short saddr, unsigned char *rxdata,
- int length)
-{
- struct i2c_msg msgs[] = {
- {
- .addr = saddr,
- .flags = 0,
- .len = 2,
- .buf = rxdata,
- },
- {
- .addr = saddr,
- .flags = I2C_M_RD,
- .len = length,
- .buf = rxdata,
- },
- };
-
- if (i2c_transfer(s5k3e2fx_client->adapter, msgs, 2) < 0) {
- CDBG("s5k3e2fx_i2c_rxdata failed!\n");
- return -EIO;
- }
-
- return 0;
-}
-
-static int32_t s5k3e2fx_i2c_txdata(unsigned short saddr,
- unsigned char *txdata, int length)
-{
- struct i2c_msg msg[] = {
- {
- .addr = saddr,
- .flags = 0,
- .len = length,
- .buf = txdata,
- },
- };
-
- if (i2c_transfer(s5k3e2fx_client->adapter, msg, 1) < 0) {
- CDBG("s5k3e2fx_i2c_txdata failed\n");
- return -EIO;
- }
-
- return 0;
-}
-
-static int32_t s5k3e2fx_i2c_write_b(unsigned short saddr, unsigned short waddr,
- unsigned char bdata)
-{
- int32_t rc = -EIO;
- unsigned char buf[4];
-
- memset(buf, 0, sizeof(buf));
- buf[0] = (waddr & 0xFF00)>>8;
- buf[1] = (waddr & 0x00FF);
- buf[2] = bdata;
-
- rc = s5k3e2fx_i2c_txdata(saddr, buf, 3);
-
- if (rc < 0)
- CDBG("i2c_write_w failed, addr = 0x%x, val = 0x%x!\n",
- waddr, bdata);
-
- return rc;
-}
-
-static int32_t s5k3e2fx_i2c_write_table(
- struct s5k3e2fx_i2c_reg_conf *reg_cfg_tbl, int num)
-{
- int i;
- int32_t rc = -EIO;
- for (i = 0; i < num; i++) {
- if (rc < 0)
- break;
- reg_cfg_tbl++;
- }
-
- return rc;
-}
-
-static int32_t s5k3e2fx_i2c_read_w(unsigned short saddr, unsigned short raddr,
- unsigned short *rdata)
-{
- int32_t rc = 0;
- unsigned char buf[4];
-
- if (!rdata)
- return -EIO;
-
- memset(buf, 0, sizeof(buf));
-
- buf[0] = (raddr & 0xFF00)>>8;
- buf[1] = (raddr & 0x00FF);
-
- rc = s5k3e2fx_i2c_rxdata(saddr, buf, 2);
- if (rc < 0)
- return rc;
-
- *rdata = buf[0] << 8 | buf[1];
-
- if (rc < 0)
- CDBG("s5k3e2fx_i2c_read failed!\n");
-
- return rc;
-}
-
-static int s5k3e2fx_probe_init_done(const struct msm_camera_sensor_info *data)
-{
- gpio_direction_output(data->sensor_reset, 0);
- gpio_free(data->sensor_reset);
- return 0;
-}
-
-static int s5k3e2fx_probe_init_sensor(const struct msm_camera_sensor_info *data)
-{
- int32_t rc;
- uint16_t chipid = 0;
-
- rc = gpio_request(data->sensor_reset, "s5k3e2fx");
- if (!rc)
- gpio_direction_output(data->sensor_reset, 1);
- else
- goto init_probe_done;
-
- mdelay(20);
-
- CDBG("s5k3e2fx_sensor_init(): reseting sensor.\n");
-
- rc = s5k3e2fx_i2c_read_w(s5k3e2fx_client->addr,
- S5K3E2FX_REG_MODEL_ID, &chipid);
- if (rc < 0)
- goto init_probe_fail;
-
- if (chipid != S5K3E2FX_MODEL_ID) {
- CDBG("S5K3E2FX wrong model_id = 0x%x\n", chipid);
- rc = -ENODEV;
- goto init_probe_fail;
- }
-
- goto init_probe_done;
-
-init_probe_fail:
- s5k3e2fx_probe_init_done(data);
-init_probe_done:
- return rc;
-}
-
-static int s5k3e2fx_init_client(struct i2c_client *client)
-{
- /* Initialize the MSM_CAMI2C Chip */
- init_waitqueue_head(&s5k3e2fx_wait_queue);
- return 0;
-}
-
-static const struct i2c_device_id s5k3e2fx_i2c_id[] = {
- { "s5k3e2fx", 0},
- { }
-};
-
-static int s5k3e2fx_i2c_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
-{
- int rc = 0;
- CDBG("s5k3e2fx_probe called!\n");
-
- if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
- CDBG("i2c_check_functionality failed\n");
- goto probe_failure;
- }
-
- s5k3e2fx_sensorw = kzalloc(sizeof(struct s5k3e2fx_work), GFP_KERNEL);
- if (!s5k3e2fx_sensorw) {
- CDBG("kzalloc failed.\n");
- rc = -ENOMEM;
- goto probe_failure;
- }
-
- i2c_set_clientdata(client, s5k3e2fx_sensorw);
- s5k3e2fx_init_client(client);
- s5k3e2fx_client = client;
-
- mdelay(50);
-
- CDBG("s5k3e2fx_probe successed! rc = %d\n", rc);
- return 0;
-
-probe_failure:
- CDBG("s5k3e2fx_probe failed! rc = %d\n", rc);
- return rc;
-}
-
-static struct i2c_driver s5k3e2fx_i2c_driver = {
- .id_table = s5k3e2fx_i2c_id,
- .probe = s5k3e2fx_i2c_probe,
- .remove = __exit_p(s5k3e2fx_i2c_remove),
- .driver = {
- .name = "s5k3e2fx",
- },
-};
-
-static int32_t s5k3e2fx_test(enum msm_s_test_mode mo)
-{
- int32_t rc = 0;
-
- if (mo == S_TEST_OFF)
- rc = 0;
- else
- rc = s5k3e2fx_i2c_write_b(s5k3e2fx_client->addr,
- REG_TEST_PATTERN_MODE, (uint16_t)mo);
-
- return rc;
-}
-
-static int32_t s5k3e2fx_setting(enum msm_s_reg_update rupdate,
- enum msm_s_setting rt)
-{
- int32_t rc = 0;
- uint16_t num_lperf;
-
- switch (rupdate) {
- case S_UPDATE_PERIODIC:
- if (rt == S_RES_PREVIEW || rt == S_RES_CAPTURE) {
-
- struct s5k3e2fx_i2c_reg_conf tbl_1[] = {
- {REG_CCP_DATA_FORMAT_MSB, s5k3e2fx_reg_pat[rt].ccp_data_format_msb},
- {REG_CCP_DATA_FORMAT_LSB, s5k3e2fx_reg_pat[rt].ccp_data_format_lsb},
- {REG_X_OUTPUT_SIZE_MSB, s5k3e2fx_reg_pat[rt].x_output_size_msb},
- {REG_X_OUTPUT_SIZE_LSB, s5k3e2fx_reg_pat[rt].x_output_size_lsb},
- {REG_Y_OUTPUT_SIZE_MSB, s5k3e2fx_reg_pat[rt].y_output_size_msb},
- {REG_Y_OUTPUT_SIZE_LSB, s5k3e2fx_reg_pat[rt].y_output_size_lsb},
- {REG_X_EVEN_INC, s5k3e2fx_reg_pat[rt].x_even_inc},
- {REG_X_ODD_INC, s5k3e2fx_reg_pat[rt].x_odd_inc},
- {REG_Y_EVEN_INC, s5k3e2fx_reg_pat[rt].y_even_inc},
- {REG_Y_ODD_INC, s5k3e2fx_reg_pat[rt].y_odd_inc},
- {REG_BINNING_ENABLE, s5k3e2fx_reg_pat[rt].binning_enable},
- };
-
- struct s5k3e2fx_i2c_reg_conf tbl_2[] = {
- {REG_FRAME_LENGTH_LINES_MSB, 0},
- {REG_FRAME_LENGTH_LINES_LSB, 0},
- {REG_LINE_LENGTH_PCK_MSB, s5k3e2fx_reg_pat[rt].line_length_pck_msb},
- {REG_LINE_LENGTH_PCK_LSB, s5k3e2fx_reg_pat[rt].line_length_pck_lsb},
- {REG_SHADE_CLK_ENABLE, s5k3e2fx_reg_pat[rt].shade_clk_enable},
- {REG_SEL_CCP, s5k3e2fx_reg_pat[rt].sel_ccp},
- {REG_VPIX, s5k3e2fx_reg_pat[rt].vpix},
- {REG_CLAMP_ON, s5k3e2fx_reg_pat[rt].clamp_on},
- {REG_OFFSET, s5k3e2fx_reg_pat[rt].offset},
- {REG_LD_START, s5k3e2fx_reg_pat[rt].ld_start},
- {REG_LD_END, s5k3e2fx_reg_pat[rt].ld_end},
- {REG_SL_START, s5k3e2fx_reg_pat[rt].sl_start},
- {REG_SL_END, s5k3e2fx_reg_pat[rt].sl_end},
- {REG_RX_START, s5k3e2fx_reg_pat[rt].rx_start},
- {REG_S1_START, s5k3e2fx_reg_pat[rt].s1_start},
- {REG_S1_END, s5k3e2fx_reg_pat[rt].s1_end},
- {REG_S1S_START, s5k3e2fx_reg_pat[rt].s1s_start},
- {REG_S1S_END, s5k3e2fx_reg_pat[rt].s1s_end},
- {REG_S3_START, s5k3e2fx_reg_pat[rt].s3_start},
- {REG_S3_END, s5k3e2fx_reg_pat[rt].s3_end},
- {REG_CMP_EN_START, s5k3e2fx_reg_pat[rt].cmp_en_start},
- {REG_CLP_SL_START, s5k3e2fx_reg_pat[rt].clp_sl_start},
- {REG_CLP_SL_END, s5k3e2fx_reg_pat[rt].clp_sl_end},
- {REG_OFF_START, s5k3e2fx_reg_pat[rt].off_start},
- {REG_RMP_EN_START, s5k3e2fx_reg_pat[rt].rmp_en_start},
- {REG_TX_START, s5k3e2fx_reg_pat[rt].tx_start},
- {REG_TX_END, s5k3e2fx_reg_pat[rt].tx_end},
- {REG_STX_WIDTH, s5k3e2fx_reg_pat[rt].stx_width},
- {REG_3152_RESERVED, s5k3e2fx_reg_pat[rt].reg_3152_reserved},
- {REG_315A_RESERVED, s5k3e2fx_reg_pat[rt].reg_315A_reserved},
- {REG_ANALOGUE_GAIN_CODE_GLOBAL_MSB, s5k3e2fx_reg_pat[rt].analogue_gain_code_global_msb},
- {REG_ANALOGUE_GAIN_CODE_GLOBAL_LSB, s5k3e2fx_reg_pat[rt].analogue_gain_code_global_lsb},
- {REG_FINE_INTEGRATION_TIME, s5k3e2fx_reg_pat[rt].fine_integration_time},
- {REG_COARSE_INTEGRATION_TIME, s5k3e2fx_reg_pat[rt].coarse_integration_time},
- {S5K3E2FX_REG_MODE_SELECT, S5K3E2FX_MODE_SELECT_STREAM},
- };
-
- rc = s5k3e2fx_i2c_write_table(&tbl_1[0],
- ARRAY_SIZE(tbl_1));
- if (rc < 0)
- return rc;
-
- num_lperf =
- (uint16_t)((s5k3e2fx_reg_pat[rt].frame_length_lines_msb << 8) & 0xFF00) +
- s5k3e2fx_reg_pat[rt].frame_length_lines_lsb;
-
- num_lperf = num_lperf * s5k3e2fx_ctrl->fps_divider / 0x0400;
-
- tbl_2[0] = (struct s5k3e2fx_i2c_reg_conf) {REG_FRAME_LENGTH_LINES_MSB, (num_lperf & 0xFF00) >> 8};
- tbl_2[1] = (struct s5k3e2fx_i2c_reg_conf) {REG_FRAME_LENGTH_LINES_LSB, (num_lperf & 0x00FF)};
-
- rc = s5k3e2fx_i2c_write_table(&tbl_2[0],
- ARRAY_SIZE(tbl_2));
- if (rc < 0)
- return rc;
-
- mdelay(5);
-
- rc = s5k3e2fx_test(s5k3e2fx_ctrl->set_test);
- if (rc < 0)
- return rc;
- }
- break; /* UPDATE_PERIODIC */
-
- case S_REG_INIT:
- if (rt == S_RES_PREVIEW || rt == S_RES_CAPTURE) {
-
- struct s5k3e2fx_i2c_reg_conf tbl_3[] = {
- {S5K3E2FX_REG_SOFTWARE_RESET, S5K3E2FX_SOFTWARE_RESET},
- {S5K3E2FX_REG_MODE_SELECT, S5K3E2FX_MODE_SELECT_SW_STANDBY},
- /* PLL setting */
- {REG_PRE_PLL_CLK_DIV, s5k3e2fx_reg_pat[rt].pre_pll_clk_div},
- {REG_PLL_MULTIPLIER_MSB, s5k3e2fx_reg_pat[rt].pll_multiplier_msb},
- {REG_PLL_MULTIPLIER_LSB, s5k3e2fx_reg_pat[rt].pll_multiplier_lsb},
- {REG_VT_PIX_CLK_DIV, s5k3e2fx_reg_pat[rt].vt_pix_clk_div},
- {REG_VT_SYS_CLK_DIV, s5k3e2fx_reg_pat[rt].vt_sys_clk_div},
- {REG_OP_PIX_CLK_DIV, s5k3e2fx_reg_pat[rt].op_pix_clk_div},
- {REG_OP_SYS_CLK_DIV, s5k3e2fx_reg_pat[rt].op_sys_clk_div},
- /*Data Format */
- {REG_CCP_DATA_FORMAT_MSB, s5k3e2fx_reg_pat[rt].ccp_data_format_msb},
- {REG_CCP_DATA_FORMAT_LSB, s5k3e2fx_reg_pat[rt].ccp_data_format_lsb},
- /*Output Size */
- {REG_X_OUTPUT_SIZE_MSB, s5k3e2fx_reg_pat[rt].x_output_size_msb},
- {REG_X_OUTPUT_SIZE_LSB, s5k3e2fx_reg_pat[rt].x_output_size_lsb},
- {REG_Y_OUTPUT_SIZE_MSB, s5k3e2fx_reg_pat[rt].y_output_size_msb},
- {REG_Y_OUTPUT_SIZE_LSB, s5k3e2fx_reg_pat[rt].y_output_size_lsb},
- /* Binning */
- {REG_X_EVEN_INC, s5k3e2fx_reg_pat[rt].x_even_inc},
- {REG_X_ODD_INC, s5k3e2fx_reg_pat[rt].x_odd_inc },
- {REG_Y_EVEN_INC, s5k3e2fx_reg_pat[rt].y_even_inc},
- {REG_Y_ODD_INC, s5k3e2fx_reg_pat[rt].y_odd_inc},
- {REG_BINNING_ENABLE, s5k3e2fx_reg_pat[rt].binning_enable},
- /* Frame format */
- {REG_FRAME_LENGTH_LINES_MSB, s5k3e2fx_reg_pat[rt].frame_length_lines_msb},
- {REG_FRAME_LENGTH_LINES_LSB, s5k3e2fx_reg_pat[rt].frame_length_lines_lsb},
- {REG_LINE_LENGTH_PCK_MSB, s5k3e2fx_reg_pat[rt].line_length_pck_msb},
- {REG_LINE_LENGTH_PCK_LSB, s5k3e2fx_reg_pat[rt].line_length_pck_lsb},
- /* MSR setting */
- {REG_SHADE_CLK_ENABLE, s5k3e2fx_reg_pat[rt].shade_clk_enable},
- {REG_SEL_CCP, s5k3e2fx_reg_pat[rt].sel_ccp},
- {REG_VPIX, s5k3e2fx_reg_pat[rt].vpix},
- {REG_CLAMP_ON, s5k3e2fx_reg_pat[rt].clamp_on},
- {REG_OFFSET, s5k3e2fx_reg_pat[rt].offset},
- /* CDS timing setting */
- {REG_LD_START, s5k3e2fx_reg_pat[rt].ld_start},
- {REG_LD_END, s5k3e2fx_reg_pat[rt].ld_end},
- {REG_SL_START, s5k3e2fx_reg_pat[rt].sl_start},
- {REG_SL_END, s5k3e2fx_reg_pat[rt].sl_end},
- {REG_RX_START, s5k3e2fx_reg_pat[rt].rx_start},
- {REG_S1_START, s5k3e2fx_reg_pat[rt].s1_start},
- {REG_S1_END, s5k3e2fx_reg_pat[rt].s1_end},
- {REG_S1S_START, s5k3e2fx_reg_pat[rt].s1s_start},
- {REG_S1S_END, s5k3e2fx_reg_pat[rt].s1s_end},
- {REG_S3_START, s5k3e2fx_reg_pat[rt].s3_start},
- {REG_S3_END, s5k3e2fx_reg_pat[rt].s3_end},
- {REG_CMP_EN_START, s5k3e2fx_reg_pat[rt].cmp_en_start},
- {REG_CLP_SL_START, s5k3e2fx_reg_pat[rt].clp_sl_start},
- {REG_CLP_SL_END, s5k3e2fx_reg_pat[rt].clp_sl_end},
- {REG_OFF_START, s5k3e2fx_reg_pat[rt].off_start},
- {REG_RMP_EN_START, s5k3e2fx_reg_pat[rt].rmp_en_start},
- {REG_TX_START, s5k3e2fx_reg_pat[rt].tx_start},
- {REG_TX_END, s5k3e2fx_reg_pat[rt].tx_end},
- {REG_STX_WIDTH, s5k3e2fx_reg_pat[rt].stx_width},
- {REG_3152_RESERVED, s5k3e2fx_reg_pat[rt].reg_3152_reserved},
- {REG_315A_RESERVED, s5k3e2fx_reg_pat[rt].reg_315A_reserved},
- {REG_ANALOGUE_GAIN_CODE_GLOBAL_MSB, s5k3e2fx_reg_pat[rt].analogue_gain_code_global_msb},
- {REG_ANALOGUE_GAIN_CODE_GLOBAL_LSB, s5k3e2fx_reg_pat[rt].analogue_gain_code_global_lsb},
- {REG_FINE_INTEGRATION_TIME, s5k3e2fx_reg_pat[rt].fine_integration_time},
- {REG_COARSE_INTEGRATION_TIME, s5k3e2fx_reg_pat[rt].coarse_integration_time},
- {S5K3E2FX_REG_MODE_SELECT, S5K3E2FX_MODE_SELECT_STREAM},
- };
-
- /* reset fps_divider */
- s5k3e2fx_ctrl->fps_divider = 1 * 0x0400;
- rc = s5k3e2fx_i2c_write_table(&tbl_3[0],
- ARRAY_SIZE(tbl_3));
- if (rc < 0)
- return rc;
- }
- break; /* case REG_INIT: */
-
- default:
- rc = -EINVAL;
- break;
- } /* switch (rupdate) */
-
- return rc;
-}
-
-static int s5k3e2fx_sensor_open_init(const struct msm_camera_sensor_info *data)
-{
- int32_t rc;
-
- s5k3e2fx_ctrl = kzalloc(sizeof(struct s5k3e2fx_ctrl), GFP_KERNEL);
- if (!s5k3e2fx_ctrl) {
- CDBG("s5k3e2fx_init failed!\n");
- rc = -ENOMEM;
- goto init_done;
- }
-
- s5k3e2fx_ctrl->fps_divider = 1 * 0x00000400;
- s5k3e2fx_ctrl->pict_fps_divider = 1 * 0x00000400;
- s5k3e2fx_ctrl->set_test = S_TEST_OFF;
- s5k3e2fx_ctrl->prev_res = S_QTR_SIZE;
- s5k3e2fx_ctrl->pict_res = S_FULL_SIZE;
-
- if (data)
- s5k3e2fx_ctrl->sensordata = data;
-
- /* enable mclk first */
- msm_camio_clk_rate_set(24000000);
- mdelay(20);
-
- msm_camio_camif_pad_reg_reset();
- mdelay(20);
-
- rc = s5k3e2fx_probe_init_sensor(data);
- if (rc < 0)
- goto init_fail1;
-
- if (s5k3e2fx_ctrl->prev_res == S_QTR_SIZE)
- rc = s5k3e2fx_setting(S_REG_INIT, S_RES_PREVIEW);
- else
- rc = s5k3e2fx_setting(S_REG_INIT, S_RES_CAPTURE);
-
- if (rc < 0) {
- CDBG("s5k3e2fx_setting failed. rc = %d\n", rc);
- goto init_fail1;
- }
-
- /* initialize AF */
- rc = s5k3e2fx_i2c_write_b(s5k3e2fx_client->addr, 0x3146, 0x3A);
- if (rc < 0)
- goto init_fail1;
-
- rc = s5k3e2fx_i2c_write_b(s5k3e2fx_client->addr, 0x3130, 0x03);
- if (rc < 0)
- goto init_fail1;
-
- goto init_done;
-
-init_fail1:
- s5k3e2fx_probe_init_done(data);
- kfree(s5k3e2fx_ctrl);
-init_done:
- return rc;
-}
-
-static int32_t s5k3e2fx_power_down(void)
-{
- int32_t rc = 0;
- return rc;
-}
-
-static int s5k3e2fx_sensor_release(void)
-{
- int rc = -EBADF;
-
- down(&s5k3e2fx_sem);
-
- s5k3e2fx_power_down();
-
- gpio_direction_output(s5k3e2fx_ctrl->sensordata->sensor_reset,
- 0);
- gpio_free(s5k3e2fx_ctrl->sensordata->sensor_reset);
-
- kfree(s5k3e2fx_ctrl);
- s5k3e2fx_ctrl = NULL;
-
- CDBG("s5k3e2fx_release completed\n");
-
- up(&s5k3e2fx_sem);
- return rc;
-}
-
-static void s5k3e2fx_get_pict_fps(uint16_t fps, uint16_t *pfps)
-{
- /* input fps is preview fps in Q8 format */
- uint32_t divider; /* Q10 */
-
- divider = (uint32_t)
- ((s5k3e2fx_reg_pat[S_RES_PREVIEW].size_h +
- s5k3e2fx_reg_pat[S_RES_PREVIEW].blk_l) *
- (s5k3e2fx_reg_pat[S_RES_PREVIEW].size_w +
- s5k3e2fx_reg_pat[S_RES_PREVIEW].blk_p)) * 0x00000400 /
- ((s5k3e2fx_reg_pat[S_RES_CAPTURE].size_h +
- s5k3e2fx_reg_pat[S_RES_CAPTURE].blk_l) *
- (s5k3e2fx_reg_pat[S_RES_CAPTURE].size_w +
- s5k3e2fx_reg_pat[S_RES_CAPTURE].blk_p));
-
- /* Verify PCLK settings and frame sizes. */
- *pfps = (uint16_t)(fps * divider / 0x00000400);
-}
-
-static uint16_t s5k3e2fx_get_prev_lines_pf(void)
-{
- return (s5k3e2fx_reg_pat[S_RES_PREVIEW].size_h +
- s5k3e2fx_reg_pat[S_RES_PREVIEW].blk_l);
-}
-
-static uint16_t s5k3e2fx_get_prev_pixels_pl(void)
-{
- return s5k3e2fx_reg_pat[S_RES_PREVIEW].size_w +
- s5k3e2fx_reg_pat[S_RES_PREVIEW].blk_p;
-}
-
-static uint16_t s5k3e2fx_get_pict_lines_pf(void)
-{
- return s5k3e2fx_reg_pat[S_RES_CAPTURE].size_h +
- s5k3e2fx_reg_pat[S_RES_CAPTURE].blk_l;
-}
-
-static uint16_t s5k3e2fx_get_pict_pixels_pl(void)
-{
- return s5k3e2fx_reg_pat[S_RES_CAPTURE].size_w +
- s5k3e2fx_reg_pat[S_RES_CAPTURE].blk_p;
-}
-
-static uint32_t s5k3e2fx_get_pict_max_exp_lc(void)
-{
- uint32_t snapshot_lines_per_frame;
-
- if (s5k3e2fx_ctrl->pict_res == S_QTR_SIZE)
- snapshot_lines_per_frame =
- s5k3e2fx_reg_pat[S_RES_PREVIEW].size_h +
- s5k3e2fx_reg_pat[S_RES_PREVIEW].blk_l;
- else
- snapshot_lines_per_frame = 3961 * 3;
-
- return snapshot_lines_per_frame;
-}
-
-static int32_t s5k3e2fx_set_fps(struct fps_cfg *fps)
-{
- /* input is new fps in Q10 format */
- int32_t rc = 0;
-
- s5k3e2fx_ctrl->fps_divider = fps->fps_div;
-
- rc = s5k3e2fx_i2c_write_b(s5k3e2fx_client->addr,
- REG_FRAME_LENGTH_LINES_MSB,
- (((s5k3e2fx_reg_pat[S_RES_PREVIEW].size_h +
- s5k3e2fx_reg_pat[S_RES_PREVIEW].blk_l) *
- s5k3e2fx_ctrl->fps_divider / 0x400) & 0xFF00) >> 8);
- if (rc < 0)
- goto set_fps_done;
-
- rc = s5k3e2fx_i2c_write_b(s5k3e2fx_client->addr,
- REG_FRAME_LENGTH_LINES_LSB,
- (((s5k3e2fx_reg_pat[S_RES_PREVIEW].size_h +
- s5k3e2fx_reg_pat[S_RES_PREVIEW].blk_l) *
- s5k3e2fx_ctrl->fps_divider / 0x400) & 0xFF00));
-
-set_fps_done:
- return rc;
-}
-
-static int32_t s5k3e2fx_write_exp_gain(uint16_t gain, uint32_t line)
-{
- int32_t rc = 0;
-
- uint16_t max_legal_gain = 0x0200;
- uint32_t ll_ratio; /* Q10 */
- uint16_t ll_pck, fl_lines;
- uint16_t offset = 4;
- uint8_t gain_msb, gain_lsb;
- uint8_t intg_t_msb, intg_t_lsb;
- uint8_t ll_pck_msb, ll_pck_lsb, tmp;
-
- struct s5k3e2fx_i2c_reg_conf tbl[2];
-
- CDBG("Line:%d s5k3e2fx_write_exp_gain \n", __LINE__);
-
- if (s5k3e2fx_ctrl->sensormode == SENSOR_PREVIEW_MODE) {
-
- s5k3e2fx_ctrl->my_reg_gain = gain;
- s5k3e2fx_ctrl->my_reg_line_count = (uint16_t)line;
-
- fl_lines = s5k3e2fx_reg_pat[S_RES_PREVIEW].size_h +
- s5k3e2fx_reg_pat[S_RES_CAPTURE].blk_l;
-
- ll_pck = s5k3e2fx_reg_pat[S_RES_PREVIEW].size_w +
- s5k3e2fx_reg_pat[S_RES_CAPTURE].blk_p;
-
- } else {
-
- fl_lines = s5k3e2fx_reg_pat[S_RES_CAPTURE].size_h +
- s5k3e2fx_reg_pat[S_RES_CAPTURE].blk_l;
-
- ll_pck = s5k3e2fx_reg_pat[S_RES_CAPTURE].size_w +
- s5k3e2fx_reg_pat[S_RES_CAPTURE].blk_p;
- }
-
- if (gain > max_legal_gain)
- gain = max_legal_gain;
-
- /* in Q10 */
- line = (line * s5k3e2fx_ctrl->fps_divider);
-
- if (fl_lines < (line / 0x400))
- ll_ratio = (line / (fl_lines - offset));
- else
- ll_ratio = 0x400;
-
- /* update gain registers */
- gain_msb = (gain & 0xFF00) >> 8;
- gain_lsb = gain & 0x00FF;
- tbl[0].waddr = REG_ANALOGUE_GAIN_CODE_GLOBAL_MSB;
- tbl[0].bdata = gain_msb;
- tbl[1].waddr = REG_ANALOGUE_GAIN_CODE_GLOBAL_LSB;
- tbl[1].bdata = gain_lsb;
- rc = s5k3e2fx_i2c_write_table(&tbl[0], ARRAY_SIZE(tbl));
- if (rc < 0)
- goto write_gain_done;
-
- ll_pck = ll_pck * ll_ratio;
- ll_pck_msb = ((ll_pck / 0x400) & 0xFF00) >> 8;
- ll_pck_lsb = (ll_pck / 0x400) & 0x00FF;
- tbl[0].waddr = REG_LINE_LENGTH_PCK_MSB;
- tbl[0].bdata = s5k3e2fx_reg_pat[S_RES_PREVIEW].line_length_pck_msb;
- tbl[1].waddr = REG_LINE_LENGTH_PCK_LSB;
- tbl[1].bdata = s5k3e2fx_reg_pat[S_RES_PREVIEW].line_length_pck_lsb;
- rc = s5k3e2fx_i2c_write_table(&tbl[0], ARRAY_SIZE(tbl));
- if (rc < 0)
- goto write_gain_done;
-
- tmp = (ll_pck * 0x400) / ll_ratio;
- intg_t_msb = (tmp & 0xFF00) >> 8;
- intg_t_lsb = (tmp & 0x00FF);
- tbl[0].waddr = REG_COARSE_INTEGRATION_TIME;
- tbl[0].bdata = intg_t_msb;
- tbl[1].waddr = REG_COARSE_INTEGRATION_TIME_LSB;
- tbl[1].bdata = intg_t_lsb;
- rc = s5k3e2fx_i2c_write_table(&tbl[0], ARRAY_SIZE(tbl));
-
-write_gain_done:
- return rc;
-}
-
-static int32_t s5k3e2fx_set_pict_exp_gain(uint16_t gain, uint32_t line)
-{
- int32_t rc = 0;
-
- CDBG("Line:%d s5k3e2fx_set_pict_exp_gain \n", __LINE__);
-
- rc =
- s5k3e2fx_write_exp_gain(gain, line);
-
- return rc;
-}
-
-static int32_t s5k3e2fx_video_config(int mode, int res)
-{
- int32_t rc;
-
- switch (res) {
- case S_QTR_SIZE:
- rc = s5k3e2fx_setting(S_UPDATE_PERIODIC, S_RES_PREVIEW);
- if (rc < 0)
- return rc;
-
- CDBG("s5k3e2fx sensor configuration done!\n");
- break;
-
- case S_FULL_SIZE:
- rc = s5k3e2fx_setting(S_UPDATE_PERIODIC, S_RES_CAPTURE);
- if (rc < 0)
- return rc;
-
- break;
-
- default:
- return 0;
- } /* switch */
-
- s5k3e2fx_ctrl->prev_res = res;
- s5k3e2fx_ctrl->curr_res = res;
- s5k3e2fx_ctrl->sensormode = mode;
-
- rc =
- s5k3e2fx_write_exp_gain(s5k3e2fx_ctrl->my_reg_gain,
- s5k3e2fx_ctrl->my_reg_line_count);
-
- return rc;
-}
-
-static int32_t s5k3e2fx_snapshot_config(int mode)
-{
- int32_t rc = 0;
-
- rc = s5k3e2fx_setting(S_UPDATE_PERIODIC, S_RES_CAPTURE);
- if (rc < 0)
- return rc;
-
- s5k3e2fx_ctrl->curr_res = s5k3e2fx_ctrl->pict_res;
- s5k3e2fx_ctrl->sensormode = mode;
-
- return rc;
-}
-
-static int32_t s5k3e2fx_raw_snapshot_config(int mode)
-{
- int32_t rc = 0;
-
- rc = s5k3e2fx_setting(S_UPDATE_PERIODIC, S_RES_CAPTURE);
- if (rc < 0)
- return rc;
-
- s5k3e2fx_ctrl->curr_res = s5k3e2fx_ctrl->pict_res;
- s5k3e2fx_ctrl->sensormode = mode;
-
- return rc;
-}
-
-static int32_t s5k3e2fx_set_sensor_mode(int mode, int res)
-{
- int32_t rc = 0;
-
- switch (mode) {
- case SENSOR_PREVIEW_MODE:
- rc = s5k3e2fx_video_config(mode, res);
- break;
-
- case SENSOR_SNAPSHOT_MODE:
- rc = s5k3e2fx_snapshot_config(mode);
- break;
-
- case SENSOR_RAW_SNAPSHOT_MODE:
- rc = s5k3e2fx_raw_snapshot_config(mode);
- break;
-
- default:
- rc = -EINVAL;
- break;
- }
-
- return rc;
-}
-
-static int32_t s5k3e2fx_set_default_focus(void)
-{
- int32_t rc = 0;
-
- rc = s5k3e2fx_i2c_write_b(s5k3e2fx_client->addr,
- 0x3131, 0);
- if (rc < 0)
- return rc;
-
- rc = s5k3e2fx_i2c_write_b(s5k3e2fx_client->addr,
- 0x3132, 0);
- if (rc < 0)
- return rc;
-
- s5k3e2fx_ctrl->curr_lens_pos = 0;
-
- return rc;
-}
-
-static int32_t s5k3e2fx_move_focus(int direction, int32_t num_steps)
-{
- int32_t rc = 0;
- int32_t i;
- int16_t step_direction;
- int16_t actual_step;
- int16_t next_pos, pos_offset;
- int16_t init_code = 50;
- uint8_t next_pos_msb, next_pos_lsb;
- int16_t s_move[5];
- uint32_t gain; /* Q10 format */
-
- if (direction == MOVE_NEAR)
- step_direction = 20;
- else if (direction == MOVE_FAR)
- step_direction = -20;
- else {
- CDBG("s5k3e2fx_move_focus failed at line %d ...\n", __LINE__);
- return -EINVAL;
- }
-
- actual_step = step_direction * (int16_t)num_steps;
- pos_offset = init_code + s5k3e2fx_ctrl->curr_lens_pos;
- gain = ((actual_step << 10) / 5) >> 10;
-
- for (i = 0; i <= 4; i++)
- s_move[i] = gain;
-
- /* Ring Damping Code */
- for (i = 0; i <= 4; i++) {
- next_pos = (int16_t)(pos_offset + s_move[i]);
-
- if (next_pos > (738 + init_code))
- next_pos = 738 + init_code;
- else if (next_pos < 0)
- next_pos = 0;
-
- CDBG("next_position in damping mode = %d\n", next_pos);
- /* Writing the Values to the actuator */
- if (next_pos == init_code)
- next_pos = 0x00;
-
- next_pos_msb = next_pos >> 8;
- next_pos_lsb = next_pos & 0x00FF;
-
- rc = s5k3e2fx_i2c_write_b(s5k3e2fx_client->addr, 0x3131, next_pos_msb);
- if (rc < 0)
- break;
-
- rc = s5k3e2fx_i2c_write_b(s5k3e2fx_client->addr, 0x3132, next_pos_lsb);
- if (rc < 0)
- break;
-
- pos_offset = next_pos;
- s5k3e2fx_ctrl->curr_lens_pos = pos_offset - init_code;
- if (i < 4)
- mdelay(3);
- }
-
- return rc;
-}
-
-static int s5k3e2fx_sensor_config(void __user *argp)
-{
- struct sensor_cfg_data cdata;
- long rc = 0;
-
- if (copy_from_user(&cdata,
- (void *)argp,
- sizeof(struct sensor_cfg_data)))
- return -EFAULT;
-
- down(&s5k3e2fx_sem);
-
- CDBG("%s: cfgtype = %d\n", __func__, cdata.cfgtype);
- switch (cdata.cfgtype) {
- case CFG_GET_PICT_FPS:
- s5k3e2fx_get_pict_fps(cdata.cfg.gfps.prevfps,
- &(cdata.cfg.gfps.pictfps));
-
- if (copy_to_user((void *)argp, &cdata,
- sizeof(struct sensor_cfg_data)))
- rc = -EFAULT;
- break;
-
- case CFG_GET_PREV_L_PF:
- cdata.cfg.prevl_pf = s5k3e2fx_get_prev_lines_pf();
-
- if (copy_to_user((void *)argp,
- &cdata,
- sizeof(struct sensor_cfg_data)))
- rc = -EFAULT;
- break;
-
- case CFG_GET_PREV_P_PL:
- cdata.cfg.prevp_pl = s5k3e2fx_get_prev_pixels_pl();
-
- if (copy_to_user((void *)argp,
- &cdata,
- sizeof(struct sensor_cfg_data)))
- rc = -EFAULT;
- break;
-
- case CFG_GET_PICT_L_PF:
- cdata.cfg.pictl_pf = s5k3e2fx_get_pict_lines_pf();
-
- if (copy_to_user((void *)argp,
- &cdata,
- sizeof(struct sensor_cfg_data)))
- rc = -EFAULT;
- break;
-
- case CFG_GET_PICT_P_PL:
- cdata.cfg.pictp_pl = s5k3e2fx_get_pict_pixels_pl();
-
- if (copy_to_user((void *)argp,
- &cdata,
- sizeof(struct sensor_cfg_data)))
- rc = -EFAULT;
- break;
-
- case CFG_GET_PICT_MAX_EXP_LC:
- cdata.cfg.pict_max_exp_lc =
- s5k3e2fx_get_pict_max_exp_lc();
-
- if (copy_to_user((void *)argp,
- &cdata,
- sizeof(struct sensor_cfg_data)))
- rc = -EFAULT;
- break;
-
- case CFG_SET_FPS:
- case CFG_SET_PICT_FPS:
- rc = s5k3e2fx_set_fps(&(cdata.cfg.fps));
- break;
-
- case CFG_SET_EXP_GAIN:
- rc =
- s5k3e2fx_write_exp_gain(cdata.cfg.exp_gain.gain,
- cdata.cfg.exp_gain.line);
- break;
-
- case CFG_SET_PICT_EXP_GAIN:
- CDBG("Line:%d CFG_SET_PICT_EXP_GAIN \n", __LINE__);
- rc =
- s5k3e2fx_set_pict_exp_gain(
- cdata.cfg.exp_gain.gain,
- cdata.cfg.exp_gain.line);
- break;
-
- case CFG_SET_MODE:
- rc =
- s5k3e2fx_set_sensor_mode(
- cdata.mode, cdata.rs);
- break;
-
- case CFG_PWR_DOWN:
- rc = s5k3e2fx_power_down();
- break;
-
- case CFG_MOVE_FOCUS:
- rc =
- s5k3e2fx_move_focus(
- cdata.cfg.focus.dir,
- cdata.cfg.focus.steps);
- break;
-
- case CFG_SET_DEFAULT_FOCUS:
- rc =
- s5k3e2fx_set_default_focus();
- break;
-
- case CFG_GET_AF_MAX_STEPS:
- case CFG_SET_EFFECT:
- case CFG_SET_LENS_SHADING:
- default:
- rc = -EINVAL;
- break;
- }
-
- up(&s5k3e2fx_sem);
- return rc;
-}
-
-static int s5k3e2fx_sensor_probe(const struct msm_camera_sensor_info *info,
- struct msm_sensor_ctrl *s)
-{
- int rc = 0;
-
- rc = i2c_add_driver(&s5k3e2fx_i2c_driver);
- if (rc < 0 || s5k3e2fx_client == NULL) {
- rc = -ENOTSUPP;
- goto probe_fail;
- }
-
- msm_camio_clk_rate_set(24000000);
- mdelay(20);
-
- rc = s5k3e2fx_probe_init_sensor(info);
- if (rc < 0)
- goto probe_fail;
-
- s->s_init = s5k3e2fx_sensor_open_init;
- s->s_release = s5k3e2fx_sensor_release;
- s->s_config = s5k3e2fx_sensor_config;
- s5k3e2fx_probe_init_done(info);
-
- return rc;
-
-probe_fail:
- CDBG("SENSOR PROBE FAILS!\n");
- return rc;
-}
-
-static int __s5k3e2fx_probe(struct platform_device *pdev)
-{
- return msm_camera_drv_start(pdev, s5k3e2fx_sensor_probe);
-}
-
-static struct platform_driver msm_camera_driver = {
- .probe = __s5k3e2fx_probe,
- .driver = {
- .name = "msm_camera_s5k3e2fx",
- .owner = THIS_MODULE,
- },
-};
-
-static int __init s5k3e2fx_init(void)
-{
- return platform_driver_register(&msm_camera_driver);
-}
-
-module_init(s5k3e2fx_init);
-
+++ /dev/null
-/*
- * Copyright (C) 2008-2009 QUALCOMM Incorporated.
- */
-
-#ifndef CAMSENSOR_S5K3E2FX
-#define CAMSENSOR_S5K3E2FX
-
-#include <mach/board.h>
-#endif /* CAMSENSOR_S5K3E2FX */
+++ /dev/null
-/* arch/arm/mach-msm/generic_gpio.c
- *
- * Copyright (C) 2007 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/spinlock.h>
-#include <asm/gpio.h>
-#include "gpio_chip.h"
-
-#define GPIO_NUM_TO_CHIP_INDEX(gpio) ((gpio)>>5)
-
-struct gpio_state {
- unsigned long flags;
- int refcount;
-};
-
-static DEFINE_SPINLOCK(gpio_chips_lock);
-static LIST_HEAD(gpio_chip_list);
-static struct gpio_chip **gpio_chip_array;
-static unsigned long gpio_chip_array_size;
-
-int register_gpio_chip(struct gpio_chip *new_gpio_chip)
-{
- int err = 0;
- struct gpio_chip *gpio_chip;
- int i;
- unsigned long irq_flags;
- unsigned int chip_array_start_index, chip_array_end_index;
-
- new_gpio_chip->state = kzalloc((new_gpio_chip->end + 1 - new_gpio_chip->start) * sizeof(new_gpio_chip->state[0]), GFP_KERNEL);
- if (new_gpio_chip->state == NULL) {
- printk(KERN_ERR "register_gpio_chip: failed to allocate state\n");
- return -ENOMEM;
- }
-
- spin_lock_irqsave(&gpio_chips_lock, irq_flags);
- chip_array_start_index = GPIO_NUM_TO_CHIP_INDEX(new_gpio_chip->start);
- chip_array_end_index = GPIO_NUM_TO_CHIP_INDEX(new_gpio_chip->end);
- if (chip_array_end_index >= gpio_chip_array_size) {
- struct gpio_chip **new_gpio_chip_array;
- unsigned long new_gpio_chip_array_size = chip_array_end_index + 1;
-
- new_gpio_chip_array = kmalloc(new_gpio_chip_array_size * sizeof(new_gpio_chip_array[0]), GFP_ATOMIC);
- if (new_gpio_chip_array == NULL) {
- printk(KERN_ERR "register_gpio_chip: failed to allocate array\n");
- err = -ENOMEM;
- goto failed;
- }
- for (i = 0; i < gpio_chip_array_size; i++)
- new_gpio_chip_array[i] = gpio_chip_array[i];
- for (i = gpio_chip_array_size; i < new_gpio_chip_array_size; i++)
- new_gpio_chip_array[i] = NULL;
- gpio_chip_array = new_gpio_chip_array;
- gpio_chip_array_size = new_gpio_chip_array_size;
- }
- list_for_each_entry(gpio_chip, &gpio_chip_list, list) {
- if (gpio_chip->start > new_gpio_chip->end) {
- list_add_tail(&new_gpio_chip->list, &gpio_chip->list);
- goto added;
- }
- if (gpio_chip->end >= new_gpio_chip->start) {
- printk(KERN_ERR "register_gpio_source %u-%u overlaps with %u-%u\n",
- new_gpio_chip->start, new_gpio_chip->end,
- gpio_chip->start, gpio_chip->end);
- err = -EBUSY;
- goto failed;
- }
- }
- list_add_tail(&new_gpio_chip->list, &gpio_chip_list);
-added:
- for (i = chip_array_start_index; i <= chip_array_end_index; i++) {
- if (gpio_chip_array[i] == NULL || gpio_chip_array[i]->start > new_gpio_chip->start)
- gpio_chip_array[i] = new_gpio_chip;
- }
-failed:
- spin_unlock_irqrestore(&gpio_chips_lock, irq_flags);
- if (err)
- kfree(new_gpio_chip->state);
- return err;
-}
-
-static struct gpio_chip *get_gpio_chip_locked(unsigned int gpio)
-{
- unsigned long i;
- struct gpio_chip *chip;
-
- i = GPIO_NUM_TO_CHIP_INDEX(gpio);
- if (i >= gpio_chip_array_size)
- return NULL;
- chip = gpio_chip_array[i];
- if (chip == NULL)
- return NULL;
- list_for_each_entry_from(chip, &gpio_chip_list, list) {
- if (gpio < chip->start)
- return NULL;
- if (gpio <= chip->end)
- return chip;
- }
- return NULL;
-}
-
-static int request_gpio(unsigned int gpio, unsigned long flags)
-{
- int err = 0;
- struct gpio_chip *chip;
- unsigned long irq_flags;
- unsigned long chip_index;
-
- spin_lock_irqsave(&gpio_chips_lock, irq_flags);
- chip = get_gpio_chip_locked(gpio);
- if (chip == NULL) {
- err = -EINVAL;
- goto err;
- }
- chip_index = gpio - chip->start;
- if (chip->state[chip_index].refcount == 0) {
- chip->configure(chip, gpio, flags);
- chip->state[chip_index].flags = flags;
- chip->state[chip_index].refcount++;
- } else if ((flags & IRQF_SHARED) && (chip->state[chip_index].flags & IRQF_SHARED))
- chip->state[chip_index].refcount++;
- else
- err = -EBUSY;
-err:
- spin_unlock_irqrestore(&gpio_chips_lock, irq_flags);
- return err;
-}
-
-int gpio_request(unsigned gpio, const char *label)
-{
- return request_gpio(gpio, 0);
-}
-EXPORT_SYMBOL(gpio_request);
-
-void gpio_free(unsigned gpio)
-{
- struct gpio_chip *chip;
- unsigned long irq_flags;
- unsigned long chip_index;
-
- spin_lock_irqsave(&gpio_chips_lock, irq_flags);
- chip = get_gpio_chip_locked(gpio);
- if (chip) {
- chip_index = gpio - chip->start;
- chip->state[chip_index].refcount--;
- }
- spin_unlock_irqrestore(&gpio_chips_lock, irq_flags);
-}
-EXPORT_SYMBOL(gpio_free);
-
-static int gpio_get_irq_num(unsigned int gpio, unsigned int *irqp, unsigned long *irqnumflagsp)
-{
- int ret = -ENOTSUPP;
- struct gpio_chip *chip;
- unsigned long irq_flags;
-
- spin_lock_irqsave(&gpio_chips_lock, irq_flags);
- chip = get_gpio_chip_locked(gpio);
- if (chip && chip->get_irq_num)
- ret = chip->get_irq_num(chip, gpio, irqp, irqnumflagsp);
- spin_unlock_irqrestore(&gpio_chips_lock, irq_flags);
- return ret;
-}
-
-int gpio_to_irq(unsigned gpio)
-{
- int ret, irq;
- ret = gpio_get_irq_num(gpio, &irq, NULL);
- if (ret)
- return ret;
- return irq;
-}
-EXPORT_SYMBOL(gpio_to_irq);
-
-int gpio_configure(unsigned int gpio, unsigned long flags)
-{
- int ret = -ENOTSUPP;
- struct gpio_chip *chip;
- unsigned long irq_flags;
-
- spin_lock_irqsave(&gpio_chips_lock, irq_flags);
- chip = get_gpio_chip_locked(gpio);
- if (chip)
- ret = chip->configure(chip, gpio, flags);
- spin_unlock_irqrestore(&gpio_chips_lock, irq_flags);
- return ret;
-}
-EXPORT_SYMBOL(gpio_configure);
-
-int gpio_direction_input(unsigned gpio)
-{
- return gpio_configure(gpio, GPIOF_INPUT);
-}
-EXPORT_SYMBOL(gpio_direction_input);
-
-int gpio_direction_output(unsigned gpio, int value)
-{
- gpio_set_value(gpio, value);
- return gpio_configure(gpio, GPIOF_DRIVE_OUTPUT);
-}
-EXPORT_SYMBOL(gpio_direction_output);
-
-int gpio_get_value(unsigned gpio)
-{
- int ret = -ENOTSUPP;
- struct gpio_chip *chip;
- unsigned long irq_flags;
-
- spin_lock_irqsave(&gpio_chips_lock, irq_flags);
- chip = get_gpio_chip_locked(gpio);
- if (chip && chip->read)
- ret = chip->read(chip, gpio);
- spin_unlock_irqrestore(&gpio_chips_lock, irq_flags);
- return ret;
-}
-EXPORT_SYMBOL(gpio_get_value);
-
-void gpio_set_value(unsigned gpio, int on)
-{
- int ret = -ENOTSUPP;
- struct gpio_chip *chip;
- unsigned long irq_flags;
-
- spin_lock_irqsave(&gpio_chips_lock, irq_flags);
- chip = get_gpio_chip_locked(gpio);
- if (chip && chip->write)
- ret = chip->write(chip, gpio, on);
- spin_unlock_irqrestore(&gpio_chips_lock, irq_flags);
-}
-EXPORT_SYMBOL(gpio_set_value);
-
-int gpio_read_detect_status(unsigned int gpio)
-{
- int ret = -ENOTSUPP;
- struct gpio_chip *chip;
- unsigned long irq_flags;
-
- spin_lock_irqsave(&gpio_chips_lock, irq_flags);
- chip = get_gpio_chip_locked(gpio);
- if (chip && chip->read_detect_status)
- ret = chip->read_detect_status(chip, gpio);
- spin_unlock_irqrestore(&gpio_chips_lock, irq_flags);
- return ret;
-}
-EXPORT_SYMBOL(gpio_read_detect_status);
-
-int gpio_clear_detect_status(unsigned int gpio)
-{
- int ret = -ENOTSUPP;
- struct gpio_chip *chip;
- unsigned long irq_flags;
-
- spin_lock_irqsave(&gpio_chips_lock, irq_flags);
- chip = get_gpio_chip_locked(gpio);
- if (chip && chip->clear_detect_status)
- ret = chip->clear_detect_status(chip, gpio);
- spin_unlock_irqrestore(&gpio_chips_lock, irq_flags);
- return ret;
-}
-EXPORT_SYMBOL(gpio_clear_detect_status);
+++ /dev/null
-/* drivers/input/misc/gpio_axis.c
- *
- * Copyright (C) 2007 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/gpio.h>
-#include <linux/gpio_event.h>
-#include <linux/interrupt.h>
-
-struct gpio_axis_state {
- struct input_dev *input_dev;
- struct gpio_event_axis_info *info;
- uint32_t pos;
-};
-
-uint16_t gpio_axis_4bit_gray_map_table[] = {
- [0x0] = 0x0, [0x1] = 0x1, /* 0000 0001 */
- [0x3] = 0x2, [0x2] = 0x3, /* 0011 0010 */
- [0x6] = 0x4, [0x7] = 0x5, /* 0110 0111 */
- [0x5] = 0x6, [0x4] = 0x7, /* 0101 0100 */
- [0xc] = 0x8, [0xd] = 0x9, /* 1100 1101 */
- [0xf] = 0xa, [0xe] = 0xb, /* 1111 1110 */
- [0xa] = 0xc, [0xb] = 0xd, /* 1010 1011 */
- [0x9] = 0xe, [0x8] = 0xf, /* 1001 1000 */
-};
-uint16_t gpio_axis_4bit_gray_map(struct gpio_event_axis_info *info, uint16_t in)
-{
- return gpio_axis_4bit_gray_map_table[in];
-}
-
-uint16_t gpio_axis_5bit_singletrack_map_table[] = {
- [0x10] = 0x00, [0x14] = 0x01, [0x1c] = 0x02, /* 10000 10100 11100 */
- [0x1e] = 0x03, [0x1a] = 0x04, [0x18] = 0x05, /* 11110 11010 11000 */
- [0x08] = 0x06, [0x0a] = 0x07, [0x0e] = 0x08, /* 01000 01010 01110 */
- [0x0f] = 0x09, [0x0d] = 0x0a, [0x0c] = 0x0b, /* 01111 01101 01100 */
- [0x04] = 0x0c, [0x05] = 0x0d, [0x07] = 0x0e, /* 00100 00101 00111 */
- [0x17] = 0x0f, [0x16] = 0x10, [0x06] = 0x11, /* 10111 10110 00110 */
- [0x02] = 0x12, [0x12] = 0x13, [0x13] = 0x14, /* 00010 10010 10011 */
- [0x1b] = 0x15, [0x0b] = 0x16, [0x03] = 0x17, /* 11011 01011 00011 */
- [0x01] = 0x18, [0x09] = 0x19, [0x19] = 0x1a, /* 00001 01001 11001 */
- [0x1d] = 0x1b, [0x15] = 0x1c, [0x11] = 0x1d, /* 11101 10101 10001 */
-};
-uint16_t gpio_axis_5bit_singletrack_map(
- struct gpio_event_axis_info *info, uint16_t in)
-{
- return gpio_axis_5bit_singletrack_map_table[in];
-}
-
-static void gpio_event_update_axis(struct gpio_axis_state *as, int report)
-{
- struct gpio_event_axis_info *ai = as->info;
- int i;
- int change;
- uint16_t state = 0;
- uint16_t pos;
- uint16_t old_pos = as->pos;
- for (i = ai->count - 1; i >= 0; i--)
- state = (state << 1) | gpio_get_value(ai->gpio[i]);
- pos = ai->map(ai, state);
- if (ai->flags & GPIOEAF_PRINT_RAW)
- pr_info("axis %d-%d raw %x, pos %d -> %d\n",
- ai->type, ai->code, state, old_pos, pos);
- if (report && pos != old_pos) {
- if (ai->type == EV_REL) {
- change = (ai->decoded_size + pos - old_pos) %
- ai->decoded_size;
- if (change > ai->decoded_size / 2)
- change -= ai->decoded_size;
- if (change == ai->decoded_size / 2) {
- if (ai->flags & GPIOEAF_PRINT_EVENT)
- pr_info("axis %d-%d unknown direction, "
- "pos %d -> %d\n", ai->type,
- ai->code, old_pos, pos);
- change = 0; /* no closest direction */
- }
- if (ai->flags & GPIOEAF_PRINT_EVENT)
- pr_info("axis %d-%d change %d\n",
- ai->type, ai->code, change);
- input_report_rel(as->input_dev, ai->code, change);
- } else {
- if (ai->flags & GPIOEAF_PRINT_EVENT)
- pr_info("axis %d-%d now %d\n",
- ai->type, ai->code, pos);
- input_event(as->input_dev, ai->type, ai->code, pos);
- }
- input_sync(as->input_dev);
- }
- as->pos = pos;
-}
-
-static irqreturn_t gpio_axis_irq_handler(int irq, void *dev_id)
-{
- struct gpio_axis_state *as = dev_id;
- gpio_event_update_axis(as, 1);
- return IRQ_HANDLED;
-}
-
-int gpio_event_axis_func(struct input_dev *input_dev,
- struct gpio_event_info *info, void **data, int func)
-{
- int ret;
- int i;
- int irq;
- struct gpio_event_axis_info *ai;
- struct gpio_axis_state *as;
-
- ai = container_of(info, struct gpio_event_axis_info, info);
- if (func == GPIO_EVENT_FUNC_SUSPEND) {
- for (i = 0; i < ai->count; i++)
- disable_irq(gpio_to_irq(ai->gpio[i]));
- return 0;
- }
- if (func == GPIO_EVENT_FUNC_RESUME) {
- for (i = 0; i < ai->count; i++)
- enable_irq(gpio_to_irq(ai->gpio[i]));
- return 0;
- }
-
- if (func == GPIO_EVENT_FUNC_INIT) {
- *data = as = kmalloc(sizeof(*as), GFP_KERNEL);
- if (as == NULL) {
- ret = -ENOMEM;
- goto err_alloc_axis_state_failed;
- }
- as->input_dev = input_dev;
- as->info = ai;
-
- input_set_capability(input_dev, ai->type, ai->code);
- if (ai->type == EV_ABS) {
- input_set_abs_params(input_dev, ai->code, 0,
- ai->decoded_size - 1, 0, 0);
- }
- for (i = 0; i < ai->count; i++) {
- ret = gpio_request(ai->gpio[i], "gpio_event_axis");
- if (ret < 0)
- goto err_request_gpio_failed;
- ret = gpio_direction_input(ai->gpio[i]);
- if (ret < 0)
- goto err_gpio_direction_input_failed;
- ret = irq = gpio_to_irq(ai->gpio[i]);
- if (ret < 0)
- goto err_get_irq_num_failed;
- ret = request_irq(irq, gpio_axis_irq_handler,
- IRQF_TRIGGER_RISING |
- IRQF_TRIGGER_FALLING,
- "gpio_event_axis", as);
- if (ret < 0)
- goto err_request_irq_failed;
- }
- gpio_event_update_axis(as, 0);
- return 0;
- }
-
- ret = 0;
- as = *data;
- for (i = ai->count - 1; i >= 0; i--) {
- free_irq(gpio_to_irq(ai->gpio[i]), as);
-err_request_irq_failed:
-err_get_irq_num_failed:
-err_gpio_direction_input_failed:
- gpio_free(ai->gpio[i]);
-err_request_gpio_failed:
- ;
- }
- kfree(as);
- *data = NULL;
-err_alloc_axis_state_failed:
- return ret;
-}
+++ /dev/null
-/* drivers/input/misc/gpio_event.c
- *
- * Copyright (C) 2007 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/gpio_event.h>
-#include <linux/hrtimer.h>
-#include <linux/platform_device.h>
-
-struct gpio_event {
- struct input_dev *input_dev;
- const struct gpio_event_platform_data *info;
- void *state[0];
-};
-
-static int gpio_input_event(
- struct input_dev *dev, unsigned int type, unsigned int code, int value)
-{
- int i;
- int ret = 0;
- int tmp_ret;
- struct gpio_event_info **ii;
- struct gpio_event *ip = input_get_drvdata(dev);
-
- for (i = 0, ii = ip->info->info; i < ip->info->info_count; i++, ii++) {
- if ((*ii)->event) {
- tmp_ret = (*ii)->event(ip->input_dev, *ii,
- &ip->state[i], type, code, value);
- if (tmp_ret)
- ret = tmp_ret;
- }
- }
- return ret;
-}
-
-static int gpio_event_call_all_func(struct gpio_event *ip, int func)
-{
- int i;
- int ret;
- struct gpio_event_info **ii;
-
- if (func == GPIO_EVENT_FUNC_INIT || func == GPIO_EVENT_FUNC_RESUME) {
- ii = ip->info->info;
- for (i = 0; i < ip->info->info_count; i++, ii++) {
- if ((*ii)->func == NULL) {
- ret = -ENODEV;
- pr_err("gpio_event_probe: Incomplete pdata, "
- "no function\n");
- goto err_no_func;
- }
- ret = (*ii)->func(ip->input_dev, *ii, &ip->state[i],
- func);
- if (ret) {
- pr_err("gpio_event_probe: function failed\n");
- goto err_func_failed;
- }
- }
- return 0;
- }
-
- ret = 0;
- i = ip->info->info_count;
- ii = ip->info->info + i;
- while (i > 0) {
- i--;
- ii--;
- (*ii)->func(ip->input_dev, *ii, &ip->state[i], func & ~1);
-err_func_failed:
-err_no_func:
- ;
- }
- return ret;
-}
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-void gpio_event_suspend(struct early_suspend *h)
-{
- struct gpio_event *ip;
- ip = container_of(h, struct gpio_event, early_suspend);
- gpio_event_call_all_func(ip, GPIO_EVENT_FUNC_SUSPEND);
- ip->info->power(ip->info, 0);
-}
-
-void gpio_event_resume(struct early_suspend *h)
-{
- struct gpio_event *ip;
- ip = container_of(h, struct gpio_event, early_suspend);
- ip->info->power(ip->info, 1);
- gpio_event_call_all_func(ip, GPIO_EVENT_FUNC_RESUME);
-}
-#endif
-
-static int __init gpio_event_probe(struct platform_device *pdev)
-{
- int err;
- struct gpio_event *ip;
- struct input_dev *input_dev;
- struct gpio_event_platform_data *event_info;
-
- event_info = pdev->dev.platform_data;
- if (event_info == NULL) {
- pr_err("gpio_event_probe: No pdata\n");
- return -ENODEV;
- }
- if (event_info->name == NULL ||
- event_info->info == NULL ||
- event_info->info_count == 0) {
- pr_err("gpio_event_probe: Incomplete pdata\n");
- return -ENODEV;
- }
- ip = kzalloc(sizeof(*ip) +
- sizeof(ip->state[0]) * event_info->info_count, GFP_KERNEL);
- if (ip == NULL) {
- err = -ENOMEM;
- pr_err("gpio_event_probe: Failed to allocate private data\n");
- goto err_kp_alloc_failed;
- }
- platform_set_drvdata(pdev, ip);
-
- input_dev = input_allocate_device();
- if (input_dev == NULL) {
- err = -ENOMEM;
- pr_err("gpio_event_probe: Failed to allocate input device\n");
- goto err_input_dev_alloc_failed;
- }
- input_set_drvdata(input_dev, ip);
- ip->input_dev = input_dev;
- ip->info = event_info;
- if (event_info->power) {
-#ifdef CONFIG_HAS_EARLYSUSPEND
- ip->early_suspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN + 1;
- ip->early_suspend.suspend = gpio_event_suspend;
- ip->early_suspend.resume = gpio_event_resume;
- register_early_suspend(&ip->early_suspend);
-#endif
- ip->info->power(ip->info, 1);
- }
-
- input_dev->name = ip->info->name;
- input_dev->event = gpio_input_event;
-
- err = gpio_event_call_all_func(ip, GPIO_EVENT_FUNC_INIT);
- if (err)
- goto err_call_all_func_failed;
-
- err = input_register_device(input_dev);
- if (err) {
- pr_err("gpio_event_probe: Unable to register %s input device\n",
- input_dev->name);
- goto err_input_register_device_failed;
- }
-
- return 0;
-
-err_input_register_device_failed:
- gpio_event_call_all_func(ip, GPIO_EVENT_FUNC_UNINIT);
-err_call_all_func_failed:
- if (event_info->power) {
-#ifdef CONFIG_HAS_EARLYSUSPEND
- unregister_early_suspend(&ip->early_suspend);
-#endif
- ip->info->power(ip->info, 0);
- }
- input_free_device(input_dev);
-err_input_dev_alloc_failed:
- kfree(ip);
-err_kp_alloc_failed:
- return err;
-}
-
-static int gpio_event_remove(struct platform_device *pdev)
-{
- struct gpio_event *ip = platform_get_drvdata(pdev);
-
- gpio_event_call_all_func(ip, GPIO_EVENT_FUNC_UNINIT);
- if (ip->info->power) {
-#ifdef CONFIG_HAS_EARLYSUSPEND
- unregister_early_suspend(&ip->early_suspend);
-#endif
- ip->info->power(ip->info, 0);
- }
- input_unregister_device(ip->input_dev);
- kfree(ip);
- return 0;
-}
-
-static struct platform_driver gpio_event_driver = {
- .probe = gpio_event_probe,
- .remove = gpio_event_remove,
- .driver = {
- .name = GPIO_EVENT_DEV_NAME,
- },
-};
-
-static int __devinit gpio_event_init(void)
-{
- return platform_driver_register(&gpio_event_driver);
-}
-
-static void __exit gpio_event_exit(void)
-{
- platform_driver_unregister(&gpio_event_driver);
-}
-
-module_init(gpio_event_init);
-module_exit(gpio_event_exit);
-
-MODULE_DESCRIPTION("GPIO Event Driver");
-MODULE_LICENSE("GPL");
-
+++ /dev/null
-/* drivers/input/misc/gpio_input.c
- *
- * Copyright (C) 2007 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/gpio.h>
-#include <linux/gpio_event.h>
-#include <linux/hrtimer.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/slab.h>
-
-enum {
- DEBOUNCE_UNSTABLE = BIT(0), /* Got irq, while debouncing */
- DEBOUNCE_PRESSED = BIT(1),
- DEBOUNCE_NOTPRESSED = BIT(2),
- DEBOUNCE_WAIT_IRQ = BIT(3), /* Stable irq state */
- DEBOUNCE_POLL = BIT(4), /* Stable polling state */
-
- DEBOUNCE_UNKNOWN =
- DEBOUNCE_PRESSED | DEBOUNCE_NOTPRESSED,
-};
-
-struct gpio_key_state {
- struct gpio_input_state *ds;
- uint8_t debounce;
-};
-
-struct gpio_input_state {
- struct input_dev *input_dev;
- const struct gpio_event_input_info *info;
- struct hrtimer timer;
- int use_irq;
- int debounce_count;
- spinlock_t irq_lock;
- struct gpio_key_state key_state[0];
-};
-
-static enum hrtimer_restart gpio_event_input_timer_func(struct hrtimer *timer)
-{
- int i;
- int pressed;
- struct gpio_input_state *ds =
- container_of(timer, struct gpio_input_state, timer);
- unsigned gpio_flags = ds->info->flags;
- unsigned npolarity;
- int nkeys = ds->info->keymap_size;
- const struct gpio_event_direct_entry *key_entry;
- struct gpio_key_state *key_state;
- unsigned long irqflags;
- uint8_t debounce;
-
-#if 0
- key_entry = kp->keys_info->keymap;
- key_state = kp->key_state;
- for (i = 0; i < nkeys; i++, key_entry++, key_state++)
- pr_info("gpio_read_detect_status %d %d\n", key_entry->gpio,
- gpio_read_detect_status(key_entry->gpio));
-#endif
- key_entry = ds->info->keymap;
- key_state = ds->key_state;
- spin_lock_irqsave(&ds->irq_lock, irqflags);
- for (i = 0; i < nkeys; i++, key_entry++, key_state++) {
- debounce = key_state->debounce;
- if (debounce & DEBOUNCE_WAIT_IRQ)
- continue;
- if (key_state->debounce & DEBOUNCE_UNSTABLE) {
- debounce = key_state->debounce = DEBOUNCE_UNKNOWN;
- enable_irq(gpio_to_irq(key_entry->gpio));
- pr_info("gpio_keys_scan_keys: key %x-%x, %d "
- "(%d) continue debounce\n",
- ds->info->type, key_entry->code,
- i, key_entry->gpio);
- }
- npolarity = !(gpio_flags & GPIOEDF_ACTIVE_HIGH);
- pressed = gpio_get_value(key_entry->gpio) ^ npolarity;
- if (debounce & DEBOUNCE_POLL) {
- if (pressed == !(debounce & DEBOUNCE_PRESSED)) {
- ds->debounce_count++;
- key_state->debounce = DEBOUNCE_UNKNOWN;
- if (gpio_flags & GPIOEDF_PRINT_KEY_DEBOUNCE)
- pr_info("gpio_keys_scan_keys: key %x-"
- "%x, %d (%d) start debounce\n",
- ds->info->type, key_entry->code,
- i, key_entry->gpio);
- }
- continue;
- }
- if (pressed && (debounce & DEBOUNCE_NOTPRESSED)) {
- if (gpio_flags & GPIOEDF_PRINT_KEY_DEBOUNCE)
- pr_info("gpio_keys_scan_keys: key %x-%x, %d "
- "(%d) debounce pressed 1\n",
- ds->info->type, key_entry->code,
- i, key_entry->gpio);
- key_state->debounce = DEBOUNCE_PRESSED;
- continue;
- }
- if (!pressed && (debounce & DEBOUNCE_PRESSED)) {
- if (gpio_flags & GPIOEDF_PRINT_KEY_DEBOUNCE)
- pr_info("gpio_keys_scan_keys: key %x-%x, %d "
- "(%d) debounce pressed 0\n",
- ds->info->type, key_entry->code,
- i, key_entry->gpio);
- key_state->debounce = DEBOUNCE_NOTPRESSED;
- continue;
- }
- /* key is stable */
- ds->debounce_count--;
- if (ds->use_irq)
- key_state->debounce |= DEBOUNCE_WAIT_IRQ;
- else
- key_state->debounce |= DEBOUNCE_POLL;
- if (gpio_flags & GPIOEDF_PRINT_KEYS)
- pr_info("gpio_keys_scan_keys: key %x-%x, %d (%d) "
- "changed to %d\n", ds->info->type,
- key_entry->code, i, key_entry->gpio, pressed);
- input_event(ds->input_dev, ds->info->type,
- key_entry->code, pressed);
- }
-
-#if 0
- key_entry = kp->keys_info->keymap;
- key_state = kp->key_state;
- for (i = 0; i < nkeys; i++, key_entry++, key_state++) {
- pr_info("gpio_read_detect_status %d %d\n", key_entry->gpio,
- gpio_read_detect_status(key_entry->gpio));
- }
-#endif
-
- if (ds->debounce_count)
- hrtimer_start(timer, ds->info->debounce_time, HRTIMER_MODE_REL);
- else if (!ds->use_irq)
- hrtimer_start(timer, ds->info->poll_time, HRTIMER_MODE_REL);
-
- spin_unlock_irqrestore(&ds->irq_lock, irqflags);
-
- return HRTIMER_NORESTART;
-}
-
-static irqreturn_t gpio_event_input_irq_handler(int irq, void *dev_id)
-{
- struct gpio_key_state *ks = dev_id;
- struct gpio_input_state *ds = ks->ds;
- int keymap_index = ks - ds->key_state;
- const struct gpio_event_direct_entry *key_entry;
- unsigned long irqflags;
- int pressed;
-
- if (!ds->use_irq)
- return IRQ_HANDLED;
-
- key_entry = &ds->info->keymap[keymap_index];
-
- if (ds->info->debounce_time.tv64) {
- spin_lock_irqsave(&ds->irq_lock, irqflags);
- if (ks->debounce & DEBOUNCE_WAIT_IRQ) {
- ks->debounce = DEBOUNCE_UNKNOWN;
- if (ds->debounce_count++ == 0) {
- hrtimer_start(
- &ds->timer, ds->info->debounce_time,
- HRTIMER_MODE_REL);
- }
- if (ds->info->flags & GPIOEDF_PRINT_KEY_DEBOUNCE)
- pr_info("gpio_event_input_irq_handler: "
- "key %x-%x, %d (%d) start debounce\n",
- ds->info->type, key_entry->code,
- keymap_index, key_entry->gpio);
- } else {
- disable_irq(irq);
- ks->debounce = DEBOUNCE_UNSTABLE;
- }
- spin_unlock_irqrestore(&ds->irq_lock, irqflags);
- } else {
- pressed = gpio_get_value(key_entry->gpio) ^
- !(ds->info->flags & GPIOEDF_ACTIVE_HIGH);
- if (ds->info->flags & GPIOEDF_PRINT_KEYS)
- pr_info("gpio_event_input_irq_handler: key %x-%x, %d "
- "(%d) changed to %d\n",
- ds->info->type, key_entry->code, keymap_index,
- key_entry->gpio, pressed);
- input_event(ds->input_dev, ds->info->type,
- key_entry->code, pressed);
- }
- return IRQ_HANDLED;
-}
-
-static int gpio_event_input_request_irqs(struct gpio_input_state *ds)
-{
- int i;
- int err;
- unsigned int irq;
- unsigned long req_flags = IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING;
-
- for (i = 0; i < ds->info->keymap_size; i++) {
- err = irq = gpio_to_irq(ds->info->keymap[i].gpio);
- if (err < 0)
- goto err_gpio_get_irq_num_failed;
- err = request_irq(irq, gpio_event_input_irq_handler,
- req_flags, "gpio_keys", &ds->key_state[i]);
- if (err) {
- pr_err("gpio_event_input_request_irqs: request_irq "
- "failed for input %d, irq %d\n",
- ds->info->keymap[i].gpio, irq);
- goto err_request_irq_failed;
- }
- enable_irq_wake(irq);
- }
- return 0;
-
- for (i = ds->info->keymap_size - 1; i >= 0; i--) {
- free_irq(gpio_to_irq(ds->info->keymap[i].gpio),
- &ds->key_state[i]);
-err_request_irq_failed:
-err_gpio_get_irq_num_failed:
- ;
- }
- return err;
-}
-
-int gpio_event_input_func(struct input_dev *input_dev,
- struct gpio_event_info *info, void **data, int func)
-{
- int ret;
- int i;
- unsigned long irqflags;
- struct gpio_event_input_info *di;
- struct gpio_input_state *ds = *data;
-
- di = container_of(info, struct gpio_event_input_info, info);
-
- if (func == GPIO_EVENT_FUNC_SUSPEND) {
- spin_lock_irqsave(&ds->irq_lock, irqflags);
- if (ds->use_irq)
- for (i = 0; i < di->keymap_size; i++)
- disable_irq(gpio_to_irq(di->keymap[i].gpio));
- spin_unlock_irqrestore(&ds->irq_lock, irqflags);
- hrtimer_cancel(&ds->timer);
- return 0;
- }
- if (func == GPIO_EVENT_FUNC_RESUME) {
- spin_lock_irqsave(&ds->irq_lock, irqflags);
- if (ds->use_irq)
- for (i = 0; i < di->keymap_size; i++)
- enable_irq(gpio_to_irq(di->keymap[i].gpio));
- hrtimer_start(&ds->timer, ktime_set(0, 0), HRTIMER_MODE_REL);
- spin_unlock_irqrestore(&ds->irq_lock, irqflags);
- return 0;
- }
-
- if (func == GPIO_EVENT_FUNC_INIT) {
- if (ktime_to_ns(di->poll_time) <= 0)
- di->poll_time = ktime_set(0, 20 * NSEC_PER_MSEC);
-
- *data = ds = kzalloc(sizeof(*ds) + sizeof(ds->key_state[0]) *
- di->keymap_size, GFP_KERNEL);
- if (ds == NULL) {
- ret = -ENOMEM;
- pr_err("gpio_event_input_func: "
- "Failed to allocate private data\n");
- goto err_ds_alloc_failed;
- }
- ds->debounce_count = di->keymap_size;
- ds->input_dev = input_dev;
- ds->info = di;
- spin_lock_init(&ds->irq_lock);
-
- for (i = 0; i < di->keymap_size; i++) {
- input_set_capability(input_dev, di->type,
- di->keymap[i].code);
- ds->key_state[i].ds = ds;
- ds->key_state[i].debounce = DEBOUNCE_UNKNOWN;
- }
-
- for (i = 0; i < di->keymap_size; i++) {
- ret = gpio_request(di->keymap[i].gpio, "gpio_kp_in");
- if (ret) {
- pr_err("gpio_event_input_func: gpio_request "
- "failed for %d\n", di->keymap[i].gpio);
- goto err_gpio_request_failed;
- }
- ret = gpio_direction_input(di->keymap[i].gpio);
- if (ret) {
- pr_err("gpio_event_input_func: "
- "gpio_direction_input failed for %d\n",
- di->keymap[i].gpio);
- goto err_gpio_configure_failed;
- }
- }
-
- ret = gpio_event_input_request_irqs(ds);
-
- spin_lock_irqsave(&ds->irq_lock, irqflags);
- ds->use_irq = ret == 0;
-
- pr_info("GPIO Input Driver: Start gpio inputs for %s in %s "
- "mode\n",
- input_dev->name, ret == 0 ? "interrupt" : "polling");
-
- hrtimer_init(&ds->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
- ds->timer.function = gpio_event_input_timer_func;
- hrtimer_start(&ds->timer, ktime_set(0, 0), HRTIMER_MODE_REL);
- spin_unlock_irqrestore(&ds->irq_lock, irqflags);
- return 0;
- }
-
- ret = 0;
- spin_lock_irqsave(&ds->irq_lock, irqflags);
- hrtimer_cancel(&ds->timer);
- if (ds->use_irq) {
- for (i = di->keymap_size - 1; i >= 0; i--) {
- free_irq(gpio_to_irq(di->keymap[i].gpio),
- &ds->key_state[i]);
- }
- }
- spin_unlock_irqrestore(&ds->irq_lock, irqflags);
-
- for (i = di->keymap_size - 1; i >= 0; i--) {
-err_gpio_configure_failed:
- gpio_free(di->keymap[i].gpio);
-err_gpio_request_failed:
- ;
- }
- kfree(ds);
-err_ds_alloc_failed:
- return ret;
-}
+++ /dev/null
-/* drivers/input/misc/gpio_matrix.c
- *
- * Copyright (C) 2007 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/gpio.h>
-#include <linux/gpio_event.h>
-#include <linux/hrtimer.h>
-#include <linux/interrupt.h>
-
-struct gpio_kp {
- struct input_dev *input_dev;
- struct gpio_event_matrix_info *keypad_info;
- struct hrtimer timer;
- int current_output;
- unsigned int use_irq:1;
- unsigned int key_state_changed:1;
- unsigned int last_key_state_changed:1;
- unsigned int some_keys_pressed:2;
- unsigned long keys_pressed[0];
-};
-
-static void clear_phantom_key(struct gpio_kp *kp, int out, int in)
-{
- struct gpio_event_matrix_info *mi = kp->keypad_info;
- int key_index = out * mi->ninputs + in;
- unsigned short keycode = mi->keymap[key_index];;
-
- if (!test_bit(keycode, kp->input_dev->key)) {
- if (mi->flags & GPIOKPF_PRINT_PHANTOM_KEYS)
- pr_info("gpiomatrix: phantom key %x, %d-%d (%d-%d) "
- "cleared\n", keycode, out, in,
- mi->output_gpios[out], mi->input_gpios[in]);
- __clear_bit(key_index, kp->keys_pressed);
- } else {
- if (mi->flags & GPIOKPF_PRINT_PHANTOM_KEYS)
- pr_info("gpiomatrix: phantom key %x, %d-%d (%d-%d) "
- "not cleared\n", keycode, out, in,
- mi->output_gpios[out], mi->input_gpios[in]);
- }
-}
-
-static int restore_keys_for_input(struct gpio_kp *kp, int out, int in)
-{
- int rv = 0;
- int key_index;
-
- key_index = out * kp->keypad_info->ninputs + in;
- while (out < kp->keypad_info->noutputs) {
- if (test_bit(key_index, kp->keys_pressed)) {
- rv = 1;
- clear_phantom_key(kp, out, in);
- }
- key_index += kp->keypad_info->ninputs;
- out++;
- }
- return rv;
-}
-
-static void remove_phantom_keys(struct gpio_kp *kp)
-{
- int out, in, inp;
- int key_index;
-
- if (kp->some_keys_pressed < 3)
- return;
-
- for (out = 0; out < kp->keypad_info->noutputs; out++) {
- inp = -1;
- key_index = out * kp->keypad_info->ninputs;
- for (in = 0; in < kp->keypad_info->ninputs; in++, key_index++) {
- if (test_bit(key_index, kp->keys_pressed)) {
- if (inp == -1) {
- inp = in;
- continue;
- }
- if (inp >= 0) {
- if (!restore_keys_for_input(kp, out + 1,
- inp))
- break;
- clear_phantom_key(kp, out, inp);
- inp = -2;
- }
- restore_keys_for_input(kp, out, in);
- }
- }
- }
-}
-
-static void report_key(struct gpio_kp *kp, int key_index, int out, int in)
-{
- struct gpio_event_matrix_info *mi = kp->keypad_info;
- int pressed = test_bit(key_index, kp->keys_pressed);
- unsigned short keycode = mi->keymap[key_index];
- if (pressed != test_bit(keycode, kp->input_dev->key)) {
- if (keycode == KEY_RESERVED) {
- if (mi->flags & GPIOKPF_PRINT_UNMAPPED_KEYS)
- pr_info("gpiomatrix: unmapped key, %d-%d "
- "(%d-%d) changed to %d\n",
- out, in, mi->output_gpios[out],
- mi->input_gpios[in], pressed);
- } else {
- if (mi->flags & GPIOKPF_PRINT_MAPPED_KEYS)
- pr_info("gpiomatrix: key %x, %d-%d (%d-%d) "
- "changed to %d\n", keycode,
- out, in, mi->output_gpios[out],
- mi->input_gpios[in], pressed);
- input_report_key(kp->input_dev, keycode, pressed);
- }
- }
-}
-
-static enum hrtimer_restart gpio_keypad_timer_func(struct hrtimer *timer)
-{
- int out, in;
- int key_index;
- int gpio;
- struct gpio_kp *kp = container_of(timer, struct gpio_kp, timer);
- struct gpio_event_matrix_info *mi = kp->keypad_info;
- unsigned gpio_keypad_flags = mi->flags;
- unsigned polarity = !!(gpio_keypad_flags & GPIOKPF_ACTIVE_HIGH);
-
- out = kp->current_output;
- if (out == mi->noutputs) {
- out = 0;
- kp->last_key_state_changed = kp->key_state_changed;
- kp->key_state_changed = 0;
- kp->some_keys_pressed = 0;
- } else {
- key_index = out * mi->ninputs;
- for (in = 0; in < mi->ninputs; in++, key_index++) {
- gpio = mi->input_gpios[in];
- if (gpio_get_value(gpio) ^ !polarity) {
- if (kp->some_keys_pressed < 3)
- kp->some_keys_pressed++;
- kp->key_state_changed |= !__test_and_set_bit(
- key_index, kp->keys_pressed);
- } else
- kp->key_state_changed |= __test_and_clear_bit(
- key_index, kp->keys_pressed);
- }
- gpio = mi->output_gpios[out];
- if (gpio_keypad_flags & GPIOKPF_DRIVE_INACTIVE)
- gpio_set_value(gpio, !polarity);
- else
- gpio_direction_input(gpio);
- out++;
- }
- kp->current_output = out;
- if (out < mi->noutputs) {
- gpio = mi->output_gpios[out];
- if (gpio_keypad_flags & GPIOKPF_DRIVE_INACTIVE)
- gpio_set_value(gpio, polarity);
- else
- gpio_direction_output(gpio, polarity);
- hrtimer_start(timer, mi->settle_time, HRTIMER_MODE_REL);
- return HRTIMER_NORESTART;
- }
- if (gpio_keypad_flags & GPIOKPF_DEBOUNCE) {
- if (kp->key_state_changed) {
- hrtimer_start(&kp->timer, mi->debounce_delay,
- HRTIMER_MODE_REL);
- return HRTIMER_NORESTART;
- }
- kp->key_state_changed = kp->last_key_state_changed;
- }
- if (kp->key_state_changed) {
- if (gpio_keypad_flags & GPIOKPF_REMOVE_SOME_PHANTOM_KEYS)
- remove_phantom_keys(kp);
- key_index = 0;
- for (out = 0; out < mi->noutputs; out++)
- for (in = 0; in < mi->ninputs; in++, key_index++)
- report_key(kp, key_index, out, in);
- }
- if (!kp->use_irq || kp->some_keys_pressed) {
- hrtimer_start(timer, mi->poll_time, HRTIMER_MODE_REL);
- return HRTIMER_NORESTART;
- }
-
- /* No keys are pressed, reenable interrupt */
- for (out = 0; out < mi->noutputs; out++) {
- if (gpio_keypad_flags & GPIOKPF_DRIVE_INACTIVE)
- gpio_set_value(mi->output_gpios[out], polarity);
- else
- gpio_direction_output(mi->output_gpios[out], polarity);
- }
- for (in = 0; in < mi->ninputs; in++)
- enable_irq(gpio_to_irq(mi->input_gpios[in]));
- return HRTIMER_NORESTART;
-}
-
-static irqreturn_t gpio_keypad_irq_handler(int irq_in, void *dev_id)
-{
- int i;
- struct gpio_kp *kp = dev_id;
- struct gpio_event_matrix_info *mi = kp->keypad_info;
- unsigned gpio_keypad_flags = mi->flags;
-
- if (!kp->use_irq) /* ignore interrupt while registering the handler */
- return IRQ_HANDLED;
-
- for (i = 0; i < mi->ninputs; i++)
- disable_irq(gpio_to_irq(mi->input_gpios[i]));
- for (i = 0; i < mi->noutputs; i++) {
- if (gpio_keypad_flags & GPIOKPF_DRIVE_INACTIVE)
- gpio_set_value(mi->output_gpios[i],
- !(gpio_keypad_flags & GPIOKPF_ACTIVE_HIGH));
- else
- gpio_direction_input(mi->output_gpios[i]);
- }
- hrtimer_start(&kp->timer, ktime_set(0, 0), HRTIMER_MODE_REL);
- return IRQ_HANDLED;
-}
-
-static int gpio_keypad_request_irqs(struct gpio_kp *kp)
-{
- int i;
- int err;
- unsigned int irq;
- unsigned long request_flags;
- struct gpio_event_matrix_info *mi = kp->keypad_info;
-
- switch (mi->flags & (GPIOKPF_ACTIVE_HIGH|GPIOKPF_LEVEL_TRIGGERED_IRQ)) {
- default:
- request_flags = IRQF_TRIGGER_FALLING;
- break;
- case GPIOKPF_ACTIVE_HIGH:
- request_flags = IRQF_TRIGGER_RISING;
- break;
- case GPIOKPF_LEVEL_TRIGGERED_IRQ:
- request_flags = IRQF_TRIGGER_LOW;
- break;
- case GPIOKPF_LEVEL_TRIGGERED_IRQ | GPIOKPF_ACTIVE_HIGH:
- request_flags = IRQF_TRIGGER_HIGH;
- break;
- }
-
- for (i = 0; i < mi->ninputs; i++) {
- err = irq = gpio_to_irq(mi->input_gpios[i]);
- if (err < 0)
- goto err_gpio_get_irq_num_failed;
- err = request_irq(irq, gpio_keypad_irq_handler, request_flags,
- "gpio_kp", kp);
- if (err) {
- pr_err("gpiomatrix: request_irq failed for input %d, "
- "irq %d\n", mi->input_gpios[i], irq);
- goto err_request_irq_failed;
- }
- err = set_irq_wake(irq, 1);
- if (err) {
- pr_err("gpiomatrix: set_irq_wake failed for input %d, "
- "irq %d\n", mi->input_gpios[i], irq);
- }
- disable_irq(irq);
- }
- return 0;
-
- for (i = mi->noutputs - 1; i >= 0; i--) {
- free_irq(gpio_to_irq(mi->input_gpios[i]), kp);
-err_request_irq_failed:
-err_gpio_get_irq_num_failed:
- ;
- }
- return err;
-}
-
-int gpio_event_matrix_func(struct input_dev *input_dev,
- struct gpio_event_info *info, void **data, int func)
-{
- int i;
- int err;
- int key_count;
- struct gpio_kp *kp;
- struct gpio_event_matrix_info *mi;
-
- mi = container_of(info, struct gpio_event_matrix_info, info);
- if (func == GPIO_EVENT_FUNC_SUSPEND || func == GPIO_EVENT_FUNC_RESUME) {
- /* TODO: disable scanning */
- return 0;
- }
-
- if (func == GPIO_EVENT_FUNC_INIT) {
- if (mi->keymap == NULL ||
- mi->input_gpios == NULL ||
- mi->output_gpios == NULL) {
- err = -ENODEV;
- pr_err("gpiomatrix: Incomplete pdata\n");
- goto err_invalid_platform_data;
- }
- key_count = mi->ninputs * mi->noutputs;
-
- *data = kp = kzalloc(sizeof(*kp) + sizeof(kp->keys_pressed[0]) *
- BITS_TO_LONGS(key_count), GFP_KERNEL);
- if (kp == NULL) {
- err = -ENOMEM;
- pr_err("gpiomatrix: Failed to allocate private data\n");
- goto err_kp_alloc_failed;
- }
- kp->input_dev = input_dev;
- kp->keypad_info = mi;
- set_bit(EV_KEY, input_dev->evbit);
- for (i = 0; i < key_count; i++) {
- if (mi->keymap[i])
- set_bit(mi->keymap[i] & KEY_MAX,
- input_dev->keybit);
- }
-
- for (i = 0; i < mi->noutputs; i++) {
- if (gpio_cansleep(mi->output_gpios[i])) {
- pr_err("gpiomatrix: unsupported output gpio %d,"
- " can sleep\n", mi->output_gpios[i]);
- err = -EINVAL;
- goto err_request_output_gpio_failed;
- }
- err = gpio_request(mi->output_gpios[i], "gpio_kp_out");
- if (err) {
- pr_err("gpiomatrix: gpio_request failed for "
- "output %d\n", mi->output_gpios[i]);
- goto err_request_output_gpio_failed;
- }
- if (mi->flags & GPIOKPF_DRIVE_INACTIVE)
- err = gpio_direction_output(mi->output_gpios[i],
- !(mi->flags & GPIOKPF_ACTIVE_HIGH));
- else
- err = gpio_direction_input(mi->output_gpios[i]);
- if (err) {
- pr_err("gpiomatrix: gpio_configure failed for "
- "output %d\n", mi->output_gpios[i]);
- goto err_output_gpio_configure_failed;
- }
- }
- for (i = 0; i < mi->ninputs; i++) {
- err = gpio_request(mi->input_gpios[i], "gpio_kp_in");
- if (err) {
- pr_err("gpiomatrix: gpio_request failed for "
- "input %d\n", mi->input_gpios[i]);
- goto err_request_input_gpio_failed;
- }
- err = gpio_direction_input(mi->input_gpios[i]);
- if (err) {
- pr_err("gpiomatrix: gpio_direction_input failed"
- " for input %d\n", mi->input_gpios[i]);
- goto err_gpio_direction_input_failed;
- }
- }
- kp->current_output = mi->noutputs;
- kp->key_state_changed = 1;
-
- hrtimer_init(&kp->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
- kp->timer.function = gpio_keypad_timer_func;
- err = gpio_keypad_request_irqs(kp);
- kp->use_irq = err == 0;
-
- pr_info("GPIO Matrix Keypad Driver: Start keypad matrix for %s "
- "in %s mode\n", input_dev->name,
- kp->use_irq ? "interrupt" : "polling");
-
- hrtimer_start(&kp->timer, ktime_set(0, 0), HRTIMER_MODE_REL);
-
- return 0;
- }
-
- err = 0;
- kp = *data;
-
- if (kp->use_irq)
- for (i = mi->noutputs - 1; i >= 0; i--)
- free_irq(gpio_to_irq(mi->input_gpios[i]), kp);
-
- hrtimer_cancel(&kp->timer);
- for (i = mi->noutputs - 1; i >= 0; i--) {
-err_gpio_direction_input_failed:
- gpio_free(mi->input_gpios[i]);
-err_request_input_gpio_failed:
- ;
- }
- for (i = mi->noutputs - 1; i >= 0; i--) {
-err_output_gpio_configure_failed:
- gpio_free(mi->output_gpios[i]);
-err_request_output_gpio_failed:
- ;
- }
- kfree(kp);
-err_kp_alloc_failed:
-err_invalid_platform_data:
- return err;
-}
+++ /dev/null
-/* drivers/input/misc/gpio_output.c
- *
- * Copyright (C) 2007 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/gpio.h>
-#include <linux/gpio_event.h>
-
-int gpio_event_output_event(
- struct input_dev *input_dev, struct gpio_event_info *info, void **data,
- unsigned int type, unsigned int code, int value)
-{
- int i;
- struct gpio_event_output_info *oi;
- oi = container_of(info, struct gpio_event_output_info, info);
- if (type != oi->type)
- return 0;
- if (!(oi->flags & GPIOEDF_ACTIVE_HIGH))
- value = !value;
- for (i = 0; i < oi->keymap_size; i++)
- if (code == oi->keymap[i].code)
- gpio_set_value(oi->keymap[i].gpio, value);
- return 0;
-}
-
-int gpio_event_output_func(
- struct input_dev *input_dev, struct gpio_event_info *info, void **data,
- int func)
-{
- int ret;
- int i;
- struct gpio_event_output_info *oi;
- oi = container_of(info, struct gpio_event_output_info, info);
-
- if (func == GPIO_EVENT_FUNC_SUSPEND || func == GPIO_EVENT_FUNC_RESUME)
- return 0;
-
- if (func == GPIO_EVENT_FUNC_INIT) {
- int output_level = !(oi->flags & GPIOEDF_ACTIVE_HIGH);
- for (i = 0; i < oi->keymap_size; i++)
- input_set_capability(input_dev, oi->type,
- oi->keymap[i].code);
-
- for (i = 0; i < oi->keymap_size; i++) {
- ret = gpio_request(oi->keymap[i].gpio,
- "gpio_event_output");
- if (ret) {
- pr_err("gpio_event_output_func: gpio_request "
- "failed for %d\n", oi->keymap[i].gpio);
- goto err_gpio_request_failed;
- }
- ret = gpio_direction_output(oi->keymap[i].gpio,
- output_level);
- if (ret) {
- pr_err("gpio_event_output_func: "
- "gpio_direction_output failed for %d\n",
- oi->keymap[i].gpio);
- goto err_gpio_direction_output_failed;
- }
- }
- return 0;
- }
-
- ret = 0;
- for (i = oi->keymap_size - 1; i >= 0; i--) {
-err_gpio_direction_output_failed:
- gpio_free(oi->keymap[i].gpio);
-err_gpio_request_failed:
- ;
- }
- return ret;
-}
-
+++ /dev/null
-/* drivers/staging/dream/include/linux/android_pmem.h
- *
- * Copyright (C) 2007 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef _ANDROID_PMEM_H_
-#define _ANDROID_PMEM_H_
-
-#define PMEM_IOCTL_MAGIC 'p'
-#define PMEM_GET_PHYS _IOW(PMEM_IOCTL_MAGIC, 1, unsigned int)
-#define PMEM_MAP _IOW(PMEM_IOCTL_MAGIC, 2, unsigned int)
-#define PMEM_GET_SIZE _IOW(PMEM_IOCTL_MAGIC, 3, unsigned int)
-#define PMEM_UNMAP _IOW(PMEM_IOCTL_MAGIC, 4, unsigned int)
-/* This ioctl will allocate pmem space, backing the file, it will fail
- * if the file already has an allocation, pass it the len as the argument
- * to the ioctl */
-#define PMEM_ALLOCATE _IOW(PMEM_IOCTL_MAGIC, 5, unsigned int)
-/* This will connect a one pmem file to another, pass the file that is already
- * backed in memory as the argument to the ioctl
- */
-#define PMEM_CONNECT _IOW(PMEM_IOCTL_MAGIC, 6, unsigned int)
-/* Returns the total size of the pmem region it is sent to as a pmem_region
- * struct (with offset set to 0).
- */
-#define PMEM_GET_TOTAL_SIZE _IOW(PMEM_IOCTL_MAGIC, 7, unsigned int)
-/* Revokes gpu registers and resets the gpu. Pass a pointer to the
- * start of the mapped gpu regs (the vaddr returned by mmap) as the argument.
- */
-#define HW3D_REVOKE_GPU _IOW(PMEM_IOCTL_MAGIC, 8, unsigned int)
-#define HW3D_GRANT_GPU _IOW(PMEM_IOCTL_MAGIC, 9, unsigned int)
-#define HW3D_WAIT_FOR_INTERRUPT _IOW(PMEM_IOCTL_MAGIC, 10, unsigned int)
-
-int get_pmem_file(int fd, unsigned long *start, unsigned long *vstart,
- unsigned long *end, struct file **filp);
-int get_pmem_user_addr(struct file *file, unsigned long *start,
- unsigned long *end);
-void put_pmem_file(struct file* file);
-void flush_pmem_file(struct file *file, unsigned long start, unsigned long len);
-
-struct android_pmem_platform_data
-{
- const char* name;
- /* starting physical address of memory region */
- unsigned long start;
- /* size of memory region */
- unsigned long size;
- /* set to indicate the region should not be managed with an allocator */
- unsigned no_allocator;
- /* set to indicate maps of this region should be cached, if a mix of
- * cached and uncached is desired, set this and open the device with
- * O_SYNC to get an uncached region */
- unsigned cached;
- /* The MSM7k has bits to enable a write buffer in the bus controller*/
- unsigned buffered;
-};
-
-struct pmem_region {
- unsigned long offset;
- unsigned long len;
-};
-
-int pmem_setup(struct android_pmem_platform_data *pdata,
- long (*ioctl)(struct file *, unsigned int, unsigned long),
- int (*release)(struct inode *, struct file *));
-
-int pmem_remap(struct pmem_region *region, struct file *file,
- unsigned operation);
-
-#endif //_ANDROID_PPP_H_
-
+++ /dev/null
-/* drivers/staging/dream/include/linux/gpio_event.h
- *
- * Copyright (C) 2007 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef _LINUX_GPIO_EVENT_H
-#define _LINUX_GPIO_EVENT_H
-
-#include <linux/input.h>
-
-enum {
- GPIO_EVENT_FUNC_UNINIT = 0x0,
- GPIO_EVENT_FUNC_INIT = 0x1,
- GPIO_EVENT_FUNC_SUSPEND = 0x2,
- GPIO_EVENT_FUNC_RESUME = 0x3,
-};
-struct gpio_event_info {
- int (*func)(struct input_dev *input_dev,
- struct gpio_event_info *info,
- void **data, int func);
- int (*event)(struct input_dev *input_dev,
- struct gpio_event_info *info,
- void **data, unsigned int type,
- unsigned int code, int value); /* out events */
-};
-
-struct gpio_event_platform_data {
- const char *name;
- struct gpio_event_info **info;
- size_t info_count;
- int (*power)(const struct gpio_event_platform_data *pdata, bool on);
-};
-
-#define GPIO_EVENT_DEV_NAME "gpio-event"
-
-/* Key matrix */
-
-enum gpio_event_matrix_flags {
- /* unset: drive active output low, set: drive active output high */
- GPIOKPF_ACTIVE_HIGH = 1U << 0,
- GPIOKPF_DEBOUNCE = 1U << 1,
- GPIOKPF_REMOVE_SOME_PHANTOM_KEYS = 1U << 2,
- GPIOKPF_REMOVE_PHANTOM_KEYS = GPIOKPF_REMOVE_SOME_PHANTOM_KEYS |
- GPIOKPF_DEBOUNCE,
- GPIOKPF_DRIVE_INACTIVE = 1U << 3,
- GPIOKPF_LEVEL_TRIGGERED_IRQ = 1U << 4,
- GPIOKPF_PRINT_UNMAPPED_KEYS = 1U << 16,
- GPIOKPF_PRINT_MAPPED_KEYS = 1U << 17,
- GPIOKPF_PRINT_PHANTOM_KEYS = 1U << 18,
-};
-
-extern int gpio_event_matrix_func(struct input_dev *input_dev,
- struct gpio_event_info *info, void **data, int func);
-struct gpio_event_matrix_info {
- /* initialize to gpio_event_matrix_func */
- struct gpio_event_info info;
- /* size must be ninputs * noutputs */
- const unsigned short *keymap;
- unsigned int *input_gpios;
- unsigned int *output_gpios;
- unsigned int ninputs;
- unsigned int noutputs;
- /* time to wait before reading inputs after driving each output */
- ktime_t settle_time;
- /* time to wait before scanning the keypad a second time */
- ktime_t debounce_delay;
- ktime_t poll_time;
- unsigned flags;
-};
-
-/* Directly connected inputs and outputs */
-
-enum gpio_event_direct_flags {
- GPIOEDF_ACTIVE_HIGH = 1U << 0,
-/* GPIOEDF_USE_DOWN_IRQ = 1U << 1, */
-/* GPIOEDF_USE_IRQ = (1U << 2) | GPIOIDF_USE_DOWN_IRQ, */
- GPIOEDF_PRINT_KEYS = 1U << 8,
- GPIOEDF_PRINT_KEY_DEBOUNCE = 1U << 9,
-};
-
-struct gpio_event_direct_entry {
- uint32_t gpio:23;
- uint32_t code:9;
-};
-
-/* inputs */
-extern int gpio_event_input_func(struct input_dev *input_dev,
- struct gpio_event_info *info, void **data, int func);
-struct gpio_event_input_info {
- /* initialize to gpio_event_input_func */
- struct gpio_event_info info;
- ktime_t debounce_time;
- ktime_t poll_time;
- uint16_t flags;
- uint16_t type;
- const struct gpio_event_direct_entry *keymap;
- size_t keymap_size;
-};
-
-/* outputs */
-extern int gpio_event_output_func(struct input_dev *input_dev,
- struct gpio_event_info *info, void **data, int func);
-extern int gpio_event_output_event(struct input_dev *input_dev,
- struct gpio_event_info *info, void **data,
- unsigned int type, unsigned int code, int value);
-struct gpio_event_output_info {
- /* initialize to gpio_event_output_func and gpio_event_output_event */
- struct gpio_event_info info;
- uint16_t flags;
- uint16_t type;
- const struct gpio_event_direct_entry *keymap;
- size_t keymap_size;
-};
-
-
-/* axes */
-
-enum gpio_event_axis_flags {
- GPIOEAF_PRINT_UNKNOWN_DIRECTION = 1U << 16,
- GPIOEAF_PRINT_RAW = 1U << 17,
- GPIOEAF_PRINT_EVENT = 1U << 18,
-};
-
-extern int gpio_event_axis_func(struct input_dev *input_dev,
- struct gpio_event_info *info, void **data, int func);
-struct gpio_event_axis_info {
- /* initialize to gpio_event_axis_func */
- struct gpio_event_info info;
- uint8_t count;
- uint8_t type; /* EV_REL or EV_ABS */
- uint16_t code;
- uint16_t decoded_size;
- uint16_t (*map)(struct gpio_event_axis_info *info, uint16_t in);
- uint32_t *gpio;
- uint32_t flags;
-};
-#define gpio_axis_2bit_gray_map gpio_axis_4bit_gray_map
-#define gpio_axis_3bit_gray_map gpio_axis_4bit_gray_map
-uint16_t gpio_axis_4bit_gray_map(
- struct gpio_event_axis_info *info, uint16_t in);
-uint16_t gpio_axis_5bit_singletrack_map(
- struct gpio_event_axis_info *info, uint16_t in);
-
-#endif
+++ /dev/null
-/* drivers/staging/dream/include/linux/msm_adsp.h
- *
- * Copyright (c) QUALCOMM Incorporated
- * Copyright (C) 2007 Google, Inc.
- * Author: Iliyan Malchev <ibm@android.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-#ifndef __LINUX_MSM_ADSP_H
-#define __LINUX_MSM_ADSP_H
-
-#include <linux/types.h>
-#include <linux/ioctl.h>
-
-#define ADSP_IOCTL_MAGIC 'q'
-
-/* ADSP_IOCTL_WRITE_COMMAND */
-struct adsp_command_t {
- uint16_t queue;
- uint32_t len; /* bytes */
- uint8_t *data;
-};
-
-/* ADSP_IOCTL_GET_EVENT */
-struct adsp_event_t {
- uint16_t type; /* 1 == event (RPC), 0 == message (adsp) */
- uint32_t timeout_ms; /* -1 for infinite, 0 for immediate return */
- uint16_t msg_id;
- uint16_t flags; /* 1 == 16--bit event, 0 == 32-bit event */
- uint32_t len; /* size in, number of bytes out */
- uint8_t *data;
-};
-
-#define ADSP_IOCTL_ENABLE \
- _IOR(ADSP_IOCTL_MAGIC, 1, unsigned)
-
-#define ADSP_IOCTL_DISABLE \
- _IOR(ADSP_IOCTL_MAGIC, 2, unsigned)
-
-#define ADSP_IOCTL_DISABLE_ACK \
- _IOR(ADSP_IOCTL_MAGIC, 3, unsigned)
-
-#define ADSP_IOCTL_WRITE_COMMAND \
- _IOR(ADSP_IOCTL_MAGIC, 4, struct adsp_command_t *)
-
-#define ADSP_IOCTL_GET_EVENT \
- _IOWR(ADSP_IOCTL_MAGIC, 5, struct adsp_event_data_t *)
-
-#define ADSP_IOCTL_SET_CLKRATE \
- _IOR(ADSP_IOCTL_MAGIC, 6, unsigned)
-
-#define ADSP_IOCTL_DISABLE_EVENT_RSP \
- _IOR(ADSP_IOCTL_MAGIC, 10, unsigned)
-
-struct adsp_pmem_info {
- int fd;
- void *vaddr;
-};
-
-#define ADSP_IOCTL_REGISTER_PMEM \
- _IOW(ADSP_IOCTL_MAGIC, 13, unsigned)
-
-#define ADSP_IOCTL_UNREGISTER_PMEM \
- _IOW(ADSP_IOCTL_MAGIC, 14, unsigned)
-
-/* Cause any further GET_EVENT ioctls to fail (-ENODEV)
- * until the device is closed and reopened. Useful for
- * terminating event dispatch threads
- */
-#define ADSP_IOCTL_ABORT_EVENT_READ \
- _IOW(ADSP_IOCTL_MAGIC, 15, unsigned)
-
-#define ADSP_IOCTL_LINK_TASK \
- _IOW(ADSP_IOCTL_MAGIC, 16, unsigned)
-
-#endif
+++ /dev/null
-/* drivers/staging/dream/include/linux/msm_audio.h
- *
- * Copyright (C) 2008 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __LINUX_MSM_AUDIO_H
-#define __LINUX_MSM_AUDIO_H
-
-#include <linux/types.h>
-#include <linux/ioctl.h>
-#include <asm/sizes.h>
-
-/* PCM Audio */
-
-#define AUDIO_IOCTL_MAGIC 'a'
-
-#define AUDIO_START _IOW(AUDIO_IOCTL_MAGIC, 0, unsigned)
-#define AUDIO_STOP _IOW(AUDIO_IOCTL_MAGIC, 1, unsigned)
-#define AUDIO_FLUSH _IOW(AUDIO_IOCTL_MAGIC, 2, unsigned)
-#define AUDIO_GET_CONFIG _IOR(AUDIO_IOCTL_MAGIC, 3, unsigned)
-#define AUDIO_SET_CONFIG _IOW(AUDIO_IOCTL_MAGIC, 4, unsigned)
-#define AUDIO_GET_STATS _IOR(AUDIO_IOCTL_MAGIC, 5, unsigned)
-#define AUDIO_ENABLE_AUDPP _IOW(AUDIO_IOCTL_MAGIC, 6, unsigned)
-#define AUDIO_SET_ADRC _IOW(AUDIO_IOCTL_MAGIC, 7, unsigned)
-#define AUDIO_SET_EQ _IOW(AUDIO_IOCTL_MAGIC, 8, unsigned)
-#define AUDIO_SET_RX_IIR _IOW(AUDIO_IOCTL_MAGIC, 9, unsigned)
-#define AUDIO_SET_VOLUME _IOW(AUDIO_IOCTL_MAGIC, 10, unsigned)
-#define AUDIO_ENABLE_AUDPRE _IOW(AUDIO_IOCTL_MAGIC, 11, unsigned)
-#define AUDIO_SET_AGC _IOW(AUDIO_IOCTL_MAGIC, 12, unsigned)
-#define AUDIO_SET_NS _IOW(AUDIO_IOCTL_MAGIC, 13, unsigned)
-#define AUDIO_SET_TX_IIR _IOW(AUDIO_IOCTL_MAGIC, 14, unsigned)
-#define AUDIO_PAUSE _IOW(AUDIO_IOCTL_MAGIC, 15, unsigned)
-#define AUDIO_GET_PCM_CONFIG _IOR(AUDIO_IOCTL_MAGIC, 30, unsigned)
-#define AUDIO_SET_PCM_CONFIG _IOW(AUDIO_IOCTL_MAGIC, 31, unsigned)
-#define AUDIO_SWITCH_DEVICE _IOW(AUDIO_IOCTL_MAGIC, 32, unsigned)
-
-#define AUDIO_MAX_COMMON_IOCTL_NUM 100
-
-#define AUDIO_MAX_COMMON_IOCTL_NUM 100
-
-struct msm_audio_config {
- uint32_t buffer_size;
- uint32_t buffer_count;
- uint32_t channel_count;
- uint32_t sample_rate;
- uint32_t type;
- uint32_t unused[3];
-};
-
-struct msm_audio_stats {
- uint32_t byte_count;
- uint32_t sample_count;
- uint32_t unused[2];
-};
-
-/* Audio routing */
-
-#define SND_IOCTL_MAGIC 's'
-
-#define SND_MUTE_UNMUTED 0
-#define SND_MUTE_MUTED 1
-
-struct msm_snd_device_config {
- uint32_t device;
- uint32_t ear_mute;
- uint32_t mic_mute;
-};
-
-#define SND_SET_DEVICE _IOW(SND_IOCTL_MAGIC, 2, struct msm_device_config *)
-
-#define SND_METHOD_VOICE 0
-
-struct msm_snd_volume_config {
- uint32_t device;
- uint32_t method;
- uint32_t volume;
-};
-
-#define SND_SET_VOLUME _IOW(SND_IOCTL_MAGIC, 3, struct msm_snd_volume_config *)
-
-/* Returns the number of SND endpoints supported. */
-
-#define SND_GET_NUM_ENDPOINTS _IOR(SND_IOCTL_MAGIC, 4, unsigned *)
-
-struct msm_snd_endpoint {
- int id; /* input and output */
- char name[64]; /* output only */
-};
-
-/* Takes an index between 0 and one less than the number returned by
- * SND_GET_NUM_ENDPOINTS, and returns the SND index and name of a
- * SND endpoint. On input, the .id field contains the number of the
- * endpoint, and on exit it contains the SND index, while .name contains
- * the description of the endpoint.
- */
-
-#define SND_GET_ENDPOINT _IOWR(SND_IOCTL_MAGIC, 5, struct msm_snd_endpoint *)
-
-struct msm_audio_pcm_config {
- uint32_t pcm_feedback; /* 0 - disable > 0 - enable */
- uint32_t buffer_count; /* Number of buffers to allocate */
- uint32_t buffer_size; /* Size of buffer for capturing of
- PCM samples */
-};
-#endif
+++ /dev/null
-/* drivers/staging/dream/include/linux/msm_rpcrouter.h
- *
- * Copyright (c) QUALCOMM Incorporated
- * Copyright (C) 2007 Google, Inc.
- * Author: San Mehat <san@android.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-#ifndef __LINUX_MSM_RPCROUTER_H
-#define __LINUX_MSM_RPCROUTER_H
-
-#include <linux/types.h>
-#include <linux/ioctl.h>
-
-#define RPC_ROUTER_VERSION_V1 0x00010000
-
-struct rpcrouter_ioctl_server_args {
- uint32_t prog;
- uint32_t vers;
-};
-
-#define RPC_ROUTER_IOCTL_MAGIC (0xC1)
-
-#define RPC_ROUTER_IOCTL_GET_VERSION \
- _IOR(RPC_ROUTER_IOCTL_MAGIC, 0, unsigned int)
-
-#define RPC_ROUTER_IOCTL_GET_MTU \
- _IOR(RPC_ROUTER_IOCTL_MAGIC, 1, unsigned int)
-
-#define RPC_ROUTER_IOCTL_REGISTER_SERVER \
- _IOWR(RPC_ROUTER_IOCTL_MAGIC, 2, unsigned int)
-
-#define RPC_ROUTER_IOCTL_UNREGISTER_SERVER \
- _IOWR(RPC_ROUTER_IOCTL_MAGIC, 3, unsigned int)
-
-#define RPC_ROUTER_IOCTL_GET_MINOR_VERSION \
- _IOW(RPC_ROUTER_IOCTL_MAGIC, 4, unsigned int)
-
-#endif
+++ /dev/null
-/* drivers/staging/dream/include/linux/wakelock.h
- *
- * Copyright (C) 2007-2008 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef _LINUX_WAKELOCK_H
-#define _LINUX_WAKELOCK_H
-
-#include <linux/list.h>
-#include <linux/ktime.h>
-
-/* A wake_lock prevents the system from entering suspend or other low power
- * states when active. If the type is set to WAKE_LOCK_SUSPEND, the wake_lock
- * prevents a full system suspend. If the type is WAKE_LOCK_IDLE, low power
- * states that cause large interrupt latencies or that disable a set of
- * interrupts will not entered from idle until the wake_locks are released.
- */
-
-enum {
- WAKE_LOCK_SUSPEND, /* Prevent suspend */
- WAKE_LOCK_IDLE, /* Prevent low power idle */
- WAKE_LOCK_TYPE_COUNT
-};
-
-struct wake_lock {
-#ifdef CONFIG_HAS_WAKELOCK
- struct list_head link;
- int flags;
- const char *name;
- unsigned long expires;
-#ifdef CONFIG_WAKELOCK_STAT
- struct {
- int count;
- int expire_count;
- int wakeup_count;
- ktime_t total_time;
- ktime_t prevent_suspend_time;
- ktime_t max_time;
- ktime_t last_time;
- } stat;
-#endif
-#endif
-};
-
-#ifdef CONFIG_HAS_WAKELOCK
-
-void wake_lock_init(struct wake_lock *lock, int type, const char *name);
-void wake_lock_destroy(struct wake_lock *lock);
-void wake_lock(struct wake_lock *lock);
-void wake_lock_timeout(struct wake_lock *lock, long timeout);
-void wake_unlock(struct wake_lock *lock);
-
-/* wake_lock_active returns a non-zero value if the wake_lock is currently
- * locked. If the wake_lock has a timeout, it does not check the timeout
- * but if the timeout had aready been checked it will return 0.
- */
-int wake_lock_active(struct wake_lock *lock);
-
-/* has_wake_lock returns 0 if no wake locks of the specified type are active,
- * and non-zero if one or more wake locks are held. Specifically it returns
- * -1 if one or more wake locks with no timeout are active or the
- * number of jiffies until all active wake locks time out.
- */
-long has_wake_lock(int type);
-
-#else
-
-static inline void wake_lock_init(struct wake_lock *lock, int type,
- const char *name) {}
-static inline void wake_lock_destroy(struct wake_lock *lock) {}
-static inline void wake_lock(struct wake_lock *lock) {}
-static inline void wake_lock_timeout(struct wake_lock *lock, long timeout) {}
-static inline void wake_unlock(struct wake_lock *lock) {}
-
-static inline int wake_lock_active(struct wake_lock *lock) { return 0; }
-static inline long has_wake_lock(int type) { return 0; }
-
-#endif
-
-#endif
-
+++ /dev/null
-/*
- * Copyright (C) 2008-2009 QUALCOMM Incorporated.
- */
-
-#ifndef __ASM__ARCH_CAMERA_H
-#define __ASM__ARCH_CAMERA_H
-
-#include <linux/list.h>
-#include <linux/poll.h>
-#include <linux/cdev.h>
-#include <linux/platform_device.h>
-#include "linux/types.h"
-
-#include <mach/board.h>
-#include <media/msm_camera.h>
-
-#ifdef CONFIG_MSM_CAMERA_DEBUG
-#define CDBG(fmt, args...) printk(KERN_INFO "msm_camera: " fmt, ##args)
-#else
-#define CDBG(fmt, args...) do { } while (0)
-#endif
-
-#define MSM_CAMERA_MSG 0
-#define MSM_CAMERA_EVT 1
-#define NUM_WB_EXP_NEUTRAL_REGION_LINES 4
-#define NUM_WB_EXP_STAT_OUTPUT_BUFFERS 3
-#define NUM_AUTOFOCUS_MULTI_WINDOW_GRIDS 16
-#define NUM_AF_STAT_OUTPUT_BUFFERS 3
-
-enum msm_queue {
- MSM_CAM_Q_CTRL, /* control command or control command status */
- MSM_CAM_Q_VFE_EVT, /* adsp event */
- MSM_CAM_Q_VFE_MSG, /* adsp message */
- MSM_CAM_Q_V4L2_REQ, /* v4l2 request */
-};
-
-enum vfe_resp_msg {
- VFE_EVENT,
- VFE_MSG_GENERAL,
- VFE_MSG_SNAPSHOT,
- VFE_MSG_OUTPUT1,
- VFE_MSG_OUTPUT2,
- VFE_MSG_STATS_AF,
- VFE_MSG_STATS_WE,
-};
-
-struct msm_vfe_phy_info {
- uint32_t sbuf_phy;
- uint32_t y_phy;
- uint32_t cbcr_phy;
-};
-
-struct msm_vfe_resp {
- enum vfe_resp_msg type;
- struct msm_vfe_evt_msg evt_msg;
- struct msm_vfe_phy_info phy;
- void *extdata;
- int32_t extlen;
-};
-
-struct msm_vfe_callback {
- void (*vfe_resp)(struct msm_vfe_resp *,
- enum msm_queue, void *syncdata);
- void* (*vfe_alloc)(int, void *syncdata);
-};
-
-struct msm_camvfe_fn {
- int (*vfe_init)(struct msm_vfe_callback *, struct platform_device *);
- int (*vfe_enable)(struct camera_enable_cmd *);
- int (*vfe_config)(struct msm_vfe_cfg_cmd *, void *);
- int (*vfe_disable)(struct camera_enable_cmd *,
- struct platform_device *dev);
- void (*vfe_release)(struct platform_device *);
-};
-
-struct msm_sensor_ctrl {
- int (*s_init)(const struct msm_camera_sensor_info *);
- int (*s_release)(void);
- int (*s_config)(void __user *);
-};
-
-struct msm_sync {
- /* These two queues are accessed from a process context only. */
- struct hlist_head frame; /* most-frequently accessed */
- struct hlist_head stats;
-
- /* The message queue is used by the control thread to send commands
- * to the config thread, and also by the DSP to send messages to the
- * config thread. Thus it is the only queue that is accessed from
- * both interrupt and process context.
- */
- spinlock_t msg_event_q_lock;
- struct list_head msg_event_q;
- wait_queue_head_t msg_event_wait;
-
- /* This queue contains preview frames. It is accessed by the DSP (in
- * in interrupt context, and by the frame thread.
- */
- spinlock_t prev_frame_q_lock;
- struct list_head prev_frame_q;
- wait_queue_head_t prev_frame_wait;
- int unblock_poll_frame;
-
- /* This queue contains snapshot frames. It is accessed by the DSP (in
- * interrupt context, and by the control thread.
- */
- spinlock_t pict_frame_q_lock;
- struct list_head pict_frame_q;
- wait_queue_head_t pict_frame_wait;
-
- struct msm_camera_sensor_info *sdata;
- struct msm_camvfe_fn vfefn;
- struct msm_sensor_ctrl sctrl;
- struct platform_device *pdev;
- uint8_t opencnt;
- void *cropinfo;
- int croplen;
- unsigned pict_pp;
-
- const char *apps_id;
-
- struct mutex lock;
- struct list_head list;
-};
-
-#define MSM_APPS_ID_V4L2 "msm_v4l2"
-#define MSM_APPS_ID_PROP "msm_qct"
-
-struct msm_device {
- struct msm_sync *sync; /* most-frequently accessed */
- struct device *device;
- struct cdev cdev;
- /* opened is meaningful only for the config and frame nodes,
- * which may be opened only once.
- */
- atomic_t opened;
-};
-
-struct msm_control_device_queue {
- spinlock_t ctrl_status_q_lock;
- struct list_head ctrl_status_q;
- wait_queue_head_t ctrl_status_wait;
-};
-
-struct msm_control_device {
- struct msm_device *pmsm;
-
- /* This queue used by the config thread to send responses back to the
- * control thread. It is accessed only from a process context.
- */
- struct msm_control_device_queue ctrl_q;
-};
-
-/* this structure is used in kernel */
-struct msm_queue_cmd {
- struct list_head list;
- enum msm_queue type;
- void *command;
-};
-
-struct register_address_value_pair {
- uint16_t register_address;
- uint16_t register_value;
-};
-
-struct msm_pmem_region {
- struct hlist_node list;
- int type;
- void *vaddr;
- unsigned long paddr;
- unsigned long len;
- struct file *file;
- uint32_t y_off;
- uint32_t cbcr_off;
- int fd;
- uint8_t active;
-};
-
-struct axidata {
- uint32_t bufnum1;
- uint32_t bufnum2;
- struct msm_pmem_region *region;
-};
-
-#ifdef CONFIG_MSM_CAMERA_FLASH
-int msm_camera_flash_set_led_state(unsigned led_state);
-#else
-static inline int msm_camera_flash_set_led_state(unsigned led_state)
-{
- return -ENOTSUPP;
-}
-#endif
-
-/* Below functions are added for V4L2 kernel APIs */
-struct msm_v4l2_driver {
- struct msm_sync *sync;
- int (*open)(struct msm_sync *, const char *apps_id);
- int (*release)(struct msm_sync *);
- int (*ctrl)(struct msm_sync *, struct msm_ctrl_cmd *);
- int (*reg_pmem)(struct msm_sync *, struct msm_pmem_info *);
- int (*get_frame) (struct msm_sync *, struct msm_frame *);
- int (*put_frame) (struct msm_sync *, struct msm_frame *);
- int (*get_pict) (struct msm_sync *, struct msm_ctrl_cmd *);
- unsigned int (*drv_poll) (struct msm_sync *, struct file *,
- struct poll_table_struct *);
-};
-
-int msm_v4l2_register(struct msm_v4l2_driver *);
-int msm_v4l2_unregister(struct msm_v4l2_driver *);
-
-void msm_camvfe_init(void);
-int msm_camvfe_check(void *);
-void msm_camvfe_fn_init(struct msm_camvfe_fn *, void *);
-int msm_camera_drv_start(struct platform_device *dev,
- int (*sensor_probe)(const struct msm_camera_sensor_info *,
- struct msm_sensor_ctrl *));
-
-enum msm_camio_clk_type {
- CAMIO_VFE_MDC_CLK,
- CAMIO_MDC_CLK,
- CAMIO_VFE_CLK,
- CAMIO_VFE_AXI_CLK,
-
- CAMIO_MAX_CLK
-};
-
-enum msm_camio_clk_src_type {
- MSM_CAMIO_CLK_SRC_INTERNAL,
- MSM_CAMIO_CLK_SRC_EXTERNAL,
- MSM_CAMIO_CLK_SRC_MAX
-};
-
-enum msm_s_test_mode {
- S_TEST_OFF,
- S_TEST_1,
- S_TEST_2,
- S_TEST_3
-};
-
-enum msm_s_resolution {
- S_QTR_SIZE,
- S_FULL_SIZE,
- S_INVALID_SIZE
-};
-
-enum msm_s_reg_update {
- /* Sensor egisters that need to be updated during initialization */
- S_REG_INIT,
- /* Sensor egisters that needs periodic I2C writes */
- S_UPDATE_PERIODIC,
- /* All the sensor Registers will be updated */
- S_UPDATE_ALL,
- /* Not valid update */
- S_UPDATE_INVALID
-};
-
-enum msm_s_setting {
- S_RES_PREVIEW,
- S_RES_CAPTURE
-};
-
-int msm_camio_enable(struct platform_device *dev);
-
-int msm_camio_clk_enable(enum msm_camio_clk_type clk);
-int msm_camio_clk_disable(enum msm_camio_clk_type clk);
-int msm_camio_clk_config(uint32_t freq);
-void msm_camio_clk_rate_set(int rate);
-void msm_camio_clk_axi_rate_set(int rate);
-
-void msm_camio_camif_pad_reg_reset(void);
-void msm_camio_camif_pad_reg_reset_2(void);
-
-void msm_camio_vfe_blk_reset(void);
-
-void msm_camio_clk_sel(enum msm_camio_clk_src_type);
-void msm_camio_disable(struct platform_device *);
-int msm_camio_probe_on(struct platform_device *);
-int msm_camio_probe_off(struct platform_device *);
-#endif
+++ /dev/null
-/* include/asm-arm/arch-msm/msm_adsp.h
- *
- * Copyright (C) 2008 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __ASM__ARCH_MSM_ADSP_H
-#define __ASM__ARCH_MSM_ADSP_H
-
-struct msm_adsp_module;
-
-struct msm_adsp_ops {
- /* event is called from interrupt context when a message
- * arrives from the DSP. Use the provided function pointer
- * to copy the message into a local buffer. Do NOT call
- * it multiple times.
- */
- void (*event)(void *driver_data, unsigned id, size_t len,
- void (*getevent)(void *ptr, size_t len));
-};
-
-/* Get, Put, Enable, and Disable are synchronous and must only
- * be called from thread context. Enable and Disable will block
- * up to one second in the event of a fatal DSP error but are
- * much faster otherwise.
- */
-int msm_adsp_get(const char *name, struct msm_adsp_module **module,
- struct msm_adsp_ops *ops, void *driver_data);
-void msm_adsp_put(struct msm_adsp_module *module);
-int msm_adsp_enable(struct msm_adsp_module *module);
-int msm_adsp_disable(struct msm_adsp_module *module);
-int adsp_set_clkrate(struct msm_adsp_module *module, unsigned long clk_rate);
-
-/* Write is safe to call from interrupt context.
- */
-int msm_adsp_write(struct msm_adsp_module *module,
- unsigned queue_id,
- void *data, size_t len);
-
-#if CONFIG_MSM_AMSS_VERSION >= 6350
-/* Command Queue Indexes */
-#define QDSP_lpmCommandQueue 0
-#define QDSP_mpuAfeQueue 1
-#define QDSP_mpuGraphicsCmdQueue 2
-#define QDSP_mpuModmathCmdQueue 3
-#define QDSP_mpuVDecCmdQueue 4
-#define QDSP_mpuVDecPktQueue 5
-#define QDSP_mpuVEncCmdQueue 6
-#define QDSP_rxMpuDecCmdQueue 7
-#define QDSP_rxMpuDecPktQueue 8
-#define QDSP_txMpuEncQueue 9
-#define QDSP_uPAudPPCmd1Queue 10
-#define QDSP_uPAudPPCmd2Queue 11
-#define QDSP_uPAudPPCmd3Queue 12
-#define QDSP_uPAudPlay0BitStreamCtrlQueue 13
-#define QDSP_uPAudPlay1BitStreamCtrlQueue 14
-#define QDSP_uPAudPlay2BitStreamCtrlQueue 15
-#define QDSP_uPAudPlay3BitStreamCtrlQueue 16
-#define QDSP_uPAudPlay4BitStreamCtrlQueue 17
-#define QDSP_uPAudPreProcCmdQueue 18
-#define QDSP_uPAudRecBitStreamQueue 19
-#define QDSP_uPAudRecCmdQueue 20
-#define QDSP_uPDiagQueue 21
-#define QDSP_uPJpegActionCmdQueue 22
-#define QDSP_uPJpegCfgCmdQueue 23
-#define QDSP_uPVocProcQueue 24
-#define QDSP_vfeCommandQueue 25
-#define QDSP_vfeCommandScaleQueue 26
-#define QDSP_vfeCommandTableQueue 27
-#define QDSP_MAX_NUM_QUEUES 28
-#else
-/* Command Queue Indexes */
-#define QDSP_lpmCommandQueue 0
-#define QDSP_mpuAfeQueue 1
-#define QDSP_mpuGraphicsCmdQueue 2
-#define QDSP_mpuModmathCmdQueue 3
-#define QDSP_mpuVDecCmdQueue 4
-#define QDSP_mpuVDecPktQueue 5
-#define QDSP_mpuVEncCmdQueue 6
-#define QDSP_rxMpuDecCmdQueue 7
-#define QDSP_rxMpuDecPktQueue 8
-#define QDSP_txMpuEncQueue 9
-#define QDSP_uPAudPPCmd1Queue 10
-#define QDSP_uPAudPPCmd2Queue 11
-#define QDSP_uPAudPPCmd3Queue 12
-#define QDSP_uPAudPlay0BitStreamCtrlQueue 13
-#define QDSP_uPAudPlay1BitStreamCtrlQueue 14
-#define QDSP_uPAudPlay2BitStreamCtrlQueue 15
-#define QDSP_uPAudPlay3BitStreamCtrlQueue 16
-#define QDSP_uPAudPlay4BitStreamCtrlQueue 17
-#define QDSP_uPAudPreProcCmdQueue 18
-#define QDSP_uPAudRecBitStreamQueue 19
-#define QDSP_uPAudRecCmdQueue 20
-#define QDSP_uPJpegActionCmdQueue 21
-#define QDSP_uPJpegCfgCmdQueue 22
-#define QDSP_uPVocProcQueue 23
-#define QDSP_vfeCommandQueue 24
-#define QDSP_vfeCommandScaleQueue 25
-#define QDSP_vfeCommandTableQueue 26
-#define QDSP_QUEUE_MAX 26
-#endif
-
-#endif
+++ /dev/null
-/** include/asm-arm/arch-msm/msm_rpcrouter.h
- *
- * Copyright (C) 2007 Google, Inc.
- * Copyright (c) 2007-2009 QUALCOMM Incorporated
- * Author: San Mehat <san@android.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __ASM__ARCH_MSM_RPCROUTER_H
-#define __ASM__ARCH_MSM_RPCROUTER_H
-
-#include <linux/types.h>
-#include <linux/list.h>
-#include <linux/platform_device.h>
-
-#if CONFIG_MSM_AMSS_VERSION >= 6350
-/* RPC API version structure
- * Version bit 31 : 1->hashkey versioning,
- * 0->major-minor (backward compatible) versioning
- * hashkey versioning:
- * Version bits 31-0 hashkey
- * major-minor (backward compatible) versioning
- * Version bits 30-28 reserved (no match)
- * Version bits 27-16 major (must match)
- * Version bits 15-0 minor (greater or equal)
- */
-#define RPC_VERSION_MODE_MASK 0x80000000
-#define RPC_VERSION_MAJOR_MASK 0x0fff0000
-#define RPC_VERSION_MAJOR_OFFSET 16
-#define RPC_VERSION_MINOR_MASK 0x0000ffff
-
-#define MSM_RPC_VERS(major, minor) \
- ((uint32_t)((((major) << RPC_VERSION_MAJOR_OFFSET) & \
- RPC_VERSION_MAJOR_MASK) | \
- ((minor) & RPC_VERSION_MINOR_MASK)))
-#define MSM_RPC_GET_MAJOR(vers) (((vers) & RPC_VERSION_MAJOR_MASK) >> \
- RPC_VERSION_MAJOR_OFFSET)
-#define MSM_RPC_GET_MINOR(vers) ((vers) & RPC_VERSION_MINOR_MASK)
-#else
-#define MSM_RPC_VERS(major, minor) (major)
-#define MSM_RPC_GET_MAJOR(vers) (vers)
-#define MSM_RPC_GET_MINOR(vers) 0
-#endif
-
-struct msm_rpc_endpoint;
-
-struct rpcsvr_platform_device
-{
- struct platform_device base;
- uint32_t prog;
- uint32_t vers;
-};
-
-#define RPC_DATA_IN 0
-/*
- * Structures for sending / receiving direct RPC requests
- * XXX: Any cred/verif lengths > 0 not supported
- */
-
-struct rpc_request_hdr
-{
- uint32_t xid;
- uint32_t type; /* 0 */
- uint32_t rpc_vers; /* 2 */
- uint32_t prog;
- uint32_t vers;
- uint32_t procedure;
- uint32_t cred_flavor;
- uint32_t cred_length;
- uint32_t verf_flavor;
- uint32_t verf_length;
-};
-
-typedef struct
-{
- uint32_t low;
- uint32_t high;
-} rpc_reply_progmismatch_data;
-
-typedef struct
-{
-} rpc_denied_reply_hdr;
-
-typedef struct
-{
- uint32_t verf_flavor;
- uint32_t verf_length;
- uint32_t accept_stat;
-#define RPC_ACCEPTSTAT_SUCCESS 0
-#define RPC_ACCEPTSTAT_PROG_UNAVAIL 1
-#define RPC_ACCEPTSTAT_PROG_MISMATCH 2
-#define RPC_ACCEPTSTAT_PROC_UNAVAIL 3
-#define RPC_ACCEPTSTAT_GARBAGE_ARGS 4
-#define RPC_ACCEPTSTAT_SYSTEM_ERR 5
-#define RPC_ACCEPTSTAT_PROG_LOCKED 6
- /*
- * Following data is dependant on accept_stat
- * If ACCEPTSTAT == PROG_MISMATCH then there is a
- * 'rpc_reply_progmismatch_data' structure following the header.
- * Otherwise the data is procedure specific
- */
-} rpc_accepted_reply_hdr;
-
-struct rpc_reply_hdr
-{
- uint32_t xid;
- uint32_t type;
- uint32_t reply_stat;
-#define RPCMSG_REPLYSTAT_ACCEPTED 0
-#define RPCMSG_REPLYSTAT_DENIED 1
- union {
- rpc_accepted_reply_hdr acc_hdr;
- rpc_denied_reply_hdr dny_hdr;
- } data;
-};
-
-/* flags for msm_rpc_connect() */
-#define MSM_RPC_UNINTERRUPTIBLE 0x0001
-
-/* use IS_ERR() to check for failure */
-struct msm_rpc_endpoint *msm_rpc_open(void);
-/* Connect with the specified server version */
-struct msm_rpc_endpoint *msm_rpc_connect(uint32_t prog, uint32_t vers, unsigned flags);
-uint32_t msm_rpc_get_vers(struct msm_rpc_endpoint *ept);
-/* check if server version can handle client requested version */
-int msm_rpc_is_compatible_version(uint32_t server_version,
- uint32_t client_version);
-
-int msm_rpc_close(struct msm_rpc_endpoint *ept);
-int msm_rpc_write(struct msm_rpc_endpoint *ept,
- void *data, int len);
-int msm_rpc_read(struct msm_rpc_endpoint *ept,
- void **data, unsigned len, long timeout);
-void msm_rpc_setup_req(struct rpc_request_hdr *hdr,
- uint32_t prog, uint32_t vers, uint32_t proc);
-int msm_rpc_register_server(struct msm_rpc_endpoint *ept,
- uint32_t prog, uint32_t vers);
-int msm_rpc_unregister_server(struct msm_rpc_endpoint *ept,
- uint32_t prog, uint32_t vers);
-
-/* simple blocking rpc call
- *
- * request is mandatory and must have a rpc_request_hdr
- * at the start. The header will be filled out for you.
- *
- * reply provides a buffer for replies of reply_max_size
- */
-int msm_rpc_call_reply(struct msm_rpc_endpoint *ept, uint32_t proc,
- void *request, int request_size,
- void *reply, int reply_max_size,
- long timeout);
-int msm_rpc_call(struct msm_rpc_endpoint *ept, uint32_t proc,
- void *request, int request_size,
- long timeout);
-
-struct msm_rpc_server
-{
- struct list_head list;
- uint32_t flags;
-
- uint32_t prog;
- uint32_t vers;
-
- int (*rpc_call)(struct msm_rpc_server *server,
- struct rpc_request_hdr *req, unsigned len);
-};
-
-int msm_rpc_create_server(struct msm_rpc_server *server);
-
-#endif
+++ /dev/null
-/* linux/include/asm-arm/arch-msm/msm_smd.h
- *
- * Copyright (C) 2007 Google, Inc.
- * Author: Brian Swetland <swetland@google.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __ASM_ARCH_MSM_SMD_H
-#define __ASM_ARCH_MSM_SMD_H
-
-typedef struct smd_channel smd_channel_t;
-
-/* warning: notify() may be called before open returns */
-int smd_open(const char *name, smd_channel_t **ch, void *priv,
- void (*notify)(void *priv, unsigned event));
-
-#define SMD_EVENT_DATA 1
-#define SMD_EVENT_OPEN 2
-#define SMD_EVENT_CLOSE 3
-
-int smd_close(smd_channel_t *ch);
-
-/* passing a null pointer for data reads and discards */
-int smd_read(smd_channel_t *ch, void *data, int len);
-
-/* Write to stream channels may do a partial write and return
-** the length actually written.
-** Write to packet channels will never do a partial write --
-** it will return the requested length written or an error.
-*/
-int smd_write(smd_channel_t *ch, const void *data, int len);
-
-int smd_write_avail(smd_channel_t *ch);
-int smd_read_avail(smd_channel_t *ch);
-
-/* Returns the total size of the current packet being read.
-** Returns 0 if no packets available or a stream channel.
-*/
-int smd_cur_packet_size(smd_channel_t *ch);
-
-/* used for tty unthrottling and the like -- causes the notify()
-** callback to be called from the same lock context as is used
-** when it is called from channel updates
-*/
-void smd_kick(smd_channel_t *ch);
-
-
-#if 0
-/* these are interruptable waits which will block you until the specified
-** number of bytes are readable or writable.
-*/
-int smd_wait_until_readable(smd_channel_t *ch, int bytes);
-int smd_wait_until_writable(smd_channel_t *ch, int bytes);
-#endif
-
-typedef enum
-{
- SMD_PORT_DS = 0,
- SMD_PORT_DIAG,
- SMD_PORT_RPC_CALL,
- SMD_PORT_RPC_REPLY,
- SMD_PORT_BT,
- SMD_PORT_CONTROL,
- SMD_PORT_MEMCPY_SPARE1,
- SMD_PORT_DATA1,
- SMD_PORT_DATA2,
- SMD_PORT_DATA3,
- SMD_PORT_DATA4,
- SMD_PORT_DATA5,
- SMD_PORT_DATA6,
- SMD_PORT_DATA7,
- SMD_PORT_DATA8,
- SMD_PORT_DATA9,
- SMD_PORT_DATA10,
- SMD_PORT_DATA11,
- SMD_PORT_DATA12,
- SMD_PORT_DATA13,
- SMD_PORT_DATA14,
- SMD_PORT_DATA15,
- SMD_PORT_DATA16,
- SMD_PORT_DATA17,
- SMD_PORT_DATA18,
- SMD_PORT_DATA19,
- SMD_PORT_DATA20,
- SMD_PORT_GPS_NMEA,
- SMD_PORT_BRIDGE_1,
- SMD_PORT_BRIDGE_2,
- SMD_PORT_BRIDGE_3,
- SMD_PORT_BRIDGE_4,
- SMD_PORT_BRIDGE_5,
- SMD_PORT_LOOPBACK,
- SMD_PORT_CS_APPS_MODEM,
- SMD_PORT_CS_APPS_DSP,
- SMD_PORT_CS_MODEM_DSP,
- SMD_NUM_PORTS,
-} smd_port_id_type;
-
-#endif
+++ /dev/null
-#ifndef QDSP5AUDPLAYCMDI_H
-#define QDSP5AUDPLAYCMDI_H
-
-/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*
-
- Q D S P 5 A U D I O P L A Y T A S K C O M M A N D S
-
-GENERAL DESCRIPTION
- Command Interface for AUDPLAYTASK on QDSP5
-
-REFERENCES
- None
-
-EXTERNALIZED FUNCTIONS
-
- audplay_cmd_dec_data_avail
- Send buffer to AUDPLAY task
-
-
-Copyright(c) 1992 - 2009 by QUALCOMM, Incorporated.
-
-This software is licensed under the terms of the GNU General Public
-License version 2, as published by the Free Software Foundation, and
-may be copied, distributed, and modified under those terms.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/
-/*===========================================================================
-
- EDIT HISTORY FOR FILE
-
-This section contains comments describing changes made to this file.
-Notice that changes are listed in reverse chronological order.
-
-$Header: //source/qcom/qct/multimedia2/Audio/drivers/QDSP5Driver/QDSP5Interface/main/latest/qdsp5audplaycmdi.h#2 $
-
-===========================================================================*/
-
-#define AUDPLAY_CMD_BITSTREAM_DATA_AVAIL 0x0000
-#define AUDPLAY_CMD_BITSTREAM_DATA_AVAIL_LEN \
- sizeof(audplay_cmd_bitstream_data_avail)
-
-/* Type specification of dec_data_avail message sent to AUDPLAYTASK
-*/
-typedef struct {
- /*command ID*/
- unsigned int cmd_id;
-
- /* Decoder ID for which message is being sent */
- unsigned int decoder_id;
-
- /* Start address of data in ARM global memory */
- unsigned int buf_ptr;
-
- /* Number of 16-bit words of bit-stream data contiguously available at the
- * above-mentioned address. */
- unsigned int buf_size;
-
- /* Partition number used by audPlayTask to communicate with DSP's RTOS
- * kernel */
- unsigned int partition_number;
-} __attribute__((packed)) audplay_cmd_bitstream_data_avail;
-
-#define AUDPLAY_CMD_HPCM_BUF_CFG 0x0003
-#define AUDPLAY_CMD_HPCM_BUF_CFG_LEN \
- sizeof(struct audplay_cmd_hpcm_buf_cfg)
-
-struct audplay_cmd_hpcm_buf_cfg {
- unsigned int cmd_id;
- unsigned int hostpcm_config;
- unsigned int feedback_frequency;
- unsigned int byte_swap;
- unsigned int max_buffers;
- unsigned int partition_number;
-} __attribute__((packed));
-
-#define AUDPLAY_CMD_BUFFER_REFRESH 0x0004
-#define AUDPLAY_CMD_BUFFER_REFRESH_LEN \
- sizeof(struct audplay_cmd_buffer_update)
-
-struct audplay_cmd_buffer_refresh {
- unsigned int cmd_id;
- unsigned int num_buffers;
- unsigned int buf_read_count;
- unsigned int buf0_address;
- unsigned int buf0_length;
- unsigned int buf1_address;
- unsigned int buf1_length;
-} __attribute__((packed));
-#endif /* QDSP5AUDPLAYCMD_H */
+++ /dev/null
-#ifndef QDSP5AUDPLAYMSG_H
-#define QDSP5AUDPLAYMSG_H
-
-/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*
-
- Q D S P 5 A U D I O P L A Y T A S K M S G
-
-GENERAL DESCRIPTION
- Message sent by AUDPLAY task
-
-REFERENCES
- None
-
-
-Copyright(c) 1992 - 2009 by QUALCOMM, Incorporated.
-
-This software is licensed under the terms of the GNU General Public
-License version 2, as published by the Free Software Foundation, and
-may be copied, distributed, and modified under those terms.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/
-/*===========================================================================
-
- EDIT HISTORY FOR FILE
-
-This section contains comments describing changes made to this file.
-Notice that changes are listed in reverse chronological order.
-
-$Header: //source/qcom/qct/multimedia2/Audio/drivers/QDSP5Driver/QDSP5Interface/main/latest/qdsp5audplaymsg.h#3 $
-
-===========================================================================*/
-#define AUDPLAY_MSG_DEC_NEEDS_DATA 0x0001
-#define AUDPLAY_MSG_DEC_NEEDS_DATA_MSG_LEN \
- sizeof(audplay_msg_dec_needs_data)
-
-typedef struct{
- /* reserved*/
- unsigned int dec_id;
-
- /* The read pointer offset of external memory until which the
- * bitstream has been DMAed in. */
- unsigned int adecDataReadPtrOffset;
-
- /* The buffer size of external memory. */
- unsigned int adecDataBufSize;
-
- unsigned int bitstream_free_len;
- unsigned int bitstream_write_ptr;
- unsigned int bitstarem_buf_start;
- unsigned int bitstream_buf_len;
-} __attribute__((packed)) audplay_msg_dec_needs_data;
-
-#define AUDPLAY_MSG_BUFFER_UPDATE 0x0004
-#define AUDPLAY_MSG_BUFFER_UPDATE_LEN \
- sizeof(struct audplay_msg_buffer_update)
-
-struct audplay_msg_buffer_update {
- unsigned int buffer_write_count;
- unsigned int num_of_buffer;
- unsigned int buf0_address;
- unsigned int buf0_length;
- unsigned int buf1_address;
- unsigned int buf1_length;
-} __attribute__((packed));
-#endif /* QDSP5AUDPLAYMSG_H */
+++ /dev/null
-#ifndef QDSP5AUDPPCMDI_H
-#define QDSP5AUDPPCMDI_H
-
-/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*
-
- A U D I O P O S T P R O C E S S I N G I N T E R N A L C O M M A N D S
-
-GENERAL DESCRIPTION
- This file contains defintions of format blocks of commands
- that are accepted by AUDPP Task
-
-REFERENCES
- None
-
-EXTERNALIZED FUNCTIONS
- None
-
-Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated.
-
-This software is licensed under the terms of the GNU General Public
-License version 2, as published by the Free Software Foundation, and
-may be copied, distributed, and modified under those terms.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/
-/*===========================================================================
-
- EDIT HISTORY FOR FILE
-
-This section contains comments describing changes made to this file.
-Notice that changes are listed in reverse chronological order.
-
-$Header: //source/qcom/qct/multimedia2/Audio/drivers/QDSP5Driver/QDSP5Interface/main/latest/qdsp5audppcmdi.h#2 $
-
-===========================================================================*/
-
-/*
- * ARM to AUDPPTASK Commands
- *
- * ARM uses three command queues to communicate with AUDPPTASK
- * 1)uPAudPPCmd1Queue : Used for more frequent and shorter length commands
- * Location : MEMA
- * Buffer Size : 6 words
- * No of buffers in a queue : 20 for gaming audio and 5 for other images
- * 2)uPAudPPCmd2Queue : Used for commands which are not much lengthier
- * Location : MEMA
- * Buffer Size : 23
- * No of buffers in a queue : 2
- * 3)uPAudOOCmd3Queue : Used for lengthier and more frequent commands
- * Location : MEMA
- * Buffer Size : 145
- * No of buffers in a queue : 3
- */
-
-/*
- * Commands Related to uPAudPPCmd1Queue
- */
-
-/*
- * Command Structure to enable or disable the active decoders
- */
-
-#define AUDPP_CMD_CFG_DEC_TYPE 0x0001
-#define AUDPP_CMD_CFG_DEC_TYPE_LEN sizeof(audpp_cmd_cfg_dec_type)
-
-/* Enable the decoder */
-#define AUDPP_CMD_DEC_TYPE_M 0x000F
-
-#define AUDPP_CMD_ENA_DEC_V 0x4000
-#define AUDPP_CMD_DIS_DEC_V 0x0000
-#define AUDPP_CMD_DEC_STATE_M 0x4000
-
-#define AUDPP_CMD_UPDATDE_CFG_DEC 0x8000
-#define AUDPP_CMD_DONT_UPDATE_CFG_DEC 0x0000
-
-
-/* Type specification of cmd_cfg_dec */
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short dec0_cfg;
- unsigned short dec1_cfg;
- unsigned short dec2_cfg;
- unsigned short dec3_cfg;
- unsigned short dec4_cfg;
-} __attribute__((packed)) audpp_cmd_cfg_dec_type;
-
-/*
- * Command Structure to Pause , Resume and flushes the selected audio decoders
- */
-
-#define AUDPP_CMD_DEC_CTRL 0x0002
-#define AUDPP_CMD_DEC_CTRL_LEN sizeof(audpp_cmd_dec_ctrl)
-
-/* Decoder control commands for pause, resume and flush */
-#define AUDPP_CMD_FLUSH_V 0x2000
-
-#define AUDPP_CMD_PAUSE_V 0x4000
-#define AUDPP_CMD_RESUME_V 0x0000
-
-#define AUDPP_CMD_UPDATE_V 0x8000
-#define AUDPP_CMD_IGNORE_V 0x0000
-
-
-/* Type Spec for decoder control command*/
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short dec0_ctrl;
- unsigned short dec1_ctrl;
- unsigned short dec2_ctrl;
- unsigned short dec3_ctrl;
- unsigned short dec4_ctrl;
-} __attribute__((packed)) audpp_cmd_dec_ctrl;
-
-/*
- * Command Structure to Configure the AVSync FeedBack Mechanism
- */
-
-#define AUDPP_CMD_AVSYNC 0x0003
-#define AUDPP_CMD_AVSYNC_LEN sizeof(audpp_cmd_avsync)
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short object_number;
- unsigned short interrupt_interval_lsw;
- unsigned short interrupt_interval_msw;
-} __attribute__((packed)) audpp_cmd_avsync;
-
-/*
- * Command Structure to enable or disable(sleep) the AUDPPTASK
- */
-
-#define AUDPP_CMD_CFG 0x0004
-#define AUDPP_CMD_CFG_LEN sizeof(audpp_cmd_cfg)
-
-#define AUDPP_CMD_CFG_SLEEP 0x0000
-#define AUDPP_CMD_CFG_ENABLE 0xFFFF
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short cfg;
-} __attribute__((packed)) audpp_cmd_cfg;
-
-/*
- * Command Structure to Inject or drop the specified no of samples
- */
-
-#define AUDPP_CMD_ADJUST_SAMP 0x0005
-#define AUDPP_CMD_ADJUST_SAMP_LEN sizeof(audpp_cmd_adjust_samp)
-
-#define AUDPP_CMD_SAMP_DROP -1
-#define AUDPP_CMD_SAMP_INSERT 0x0001
-
-#define AUDPP_CMD_NUM_SAMPLES 0x0001
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short object_no;
- signed short sample_insert_or_drop;
- unsigned short num_samples;
-} __attribute__((packed)) audpp_cmd_adjust_samp;
-
-/*
- * Command Structure to Configure AVSync Feedback Mechanism
- */
-
-#define AUDPP_CMD_AVSYNC_CMD_2 0x0006
-#define AUDPP_CMD_AVSYNC_CMD_2_LEN sizeof(audpp_cmd_avsync_cmd_2)
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short object_number;
- unsigned short interrupt_interval_lsw;
- unsigned short interrupt_interval_msw;
- unsigned short sample_counter_dlsw;
- unsigned short sample_counter_dmsw;
- unsigned short sample_counter_msw;
- unsigned short byte_counter_dlsw;
- unsigned short byte_counter_dmsw;
- unsigned short byte_counter_msw;
-} __attribute__((packed)) audpp_cmd_avsync_cmd_2;
-
-/*
- * Command Structure to Configure AVSync Feedback Mechanism
- */
-
-#define AUDPP_CMD_AVSYNC_CMD_3 0x0007
-#define AUDPP_CMD_AVSYNC_CMD_3_LEN sizeof(audpp_cmd_avsync_cmd_3)
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short object_number;
- unsigned short interrupt_interval_lsw;
- unsigned short interrupt_interval_msw;
- unsigned short sample_counter_dlsw;
- unsigned short sample_counter_dmsw;
- unsigned short sample_counter_msw;
- unsigned short byte_counter_dlsw;
- unsigned short byte_counter_dmsw;
- unsigned short byte_counter_msw;
-} __attribute__((packed)) audpp_cmd_avsync_cmd_3;
-
-#define AUDPP_CMD_ROUTING_MODE 0x0008
-#define AUDPP_CMD_ROUTING_MODE_LEN \
-sizeof(struct audpp_cmd_routing_mode)
-
-struct audpp_cmd_routing_mode {
- unsigned short cmd_id;
- unsigned short object_number;
- unsigned short routing_mode;
-} __attribute__((packed));
-
-/*
- * Commands Related to uPAudPPCmd2Queue
- */
-
-/*
- * Command Structure to configure Per decoder Parameters (Common)
- */
-
-#define AUDPP_CMD_CFG_ADEC_PARAMS 0x0000
-#define AUDPP_CMD_CFG_ADEC_PARAMS_COMMON_LEN \
- sizeof(audpp_cmd_cfg_adec_params_common)
-
-#define AUDPP_CMD_STATUS_MSG_FLAG_ENA_FCM 0x4000
-#define AUDPP_CMD_STATUS_MSG_FLAG_DIS_FCM 0x0000
-
-#define AUDPP_CMD_STATUS_MSG_FLAG_ENA_DCM 0x8000
-#define AUDPP_CMD_STATUS_MSG_FLAG_DIS_DCM 0x0000
-
-/* Sampling frequency*/
-#define AUDPP_CMD_SAMP_RATE_96000 0x0000
-#define AUDPP_CMD_SAMP_RATE_88200 0x0001
-#define AUDPP_CMD_SAMP_RATE_64000 0x0002
-#define AUDPP_CMD_SAMP_RATE_48000 0x0003
-#define AUDPP_CMD_SAMP_RATE_44100 0x0004
-#define AUDPP_CMD_SAMP_RATE_32000 0x0005
-#define AUDPP_CMD_SAMP_RATE_24000 0x0006
-#define AUDPP_CMD_SAMP_RATE_22050 0x0007
-#define AUDPP_CMD_SAMP_RATE_16000 0x0008
-#define AUDPP_CMD_SAMP_RATE_12000 0x0009
-#define AUDPP_CMD_SAMP_RATE_11025 0x000A
-#define AUDPP_CMD_SAMP_RATE_8000 0x000B
-
-
-/*
- * Type specification of cmd_adec_cfg sent to all decoder
- */
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short length;
- unsigned short dec_id;
- unsigned short status_msg_flag;
- unsigned short decoder_frame_counter_msg_period;
- unsigned short input_sampling_frequency;
-} __attribute__((packed)) audpp_cmd_cfg_adec_params_common;
-
-/*
- * Command Structure to configure Per decoder Parameters (Wav)
- */
-
-#define AUDPP_CMD_CFG_ADEC_PARAMS_WAV_LEN \
- sizeof(audpp_cmd_cfg_adec_params_wav)
-
-
-#define AUDPP_CMD_WAV_STEREO_CFG_MONO 0x0001
-#define AUDPP_CMD_WAV_STEREO_CFG_STEREO 0x0002
-
-#define AUDPP_CMD_WAV_PCM_WIDTH_8 0x0000
-#define AUDPP_CMD_WAV_PCM_WIDTH_16 0x0001
-#define AUDPP_CMD_WAV_PCM_WIDTH_32 0x0002
-
-typedef struct {
- audpp_cmd_cfg_adec_params_common common;
- unsigned short stereo_cfg;
- unsigned short pcm_width;
- unsigned short sign;
-} __attribute__((packed)) audpp_cmd_cfg_adec_params_wav;
-
-/*
- * Command Structure to configure Per decoder Parameters (ADPCM)
- */
-
-#define AUDPP_CMD_CFG_ADEC_PARAMS_ADPCM_LEN \
- sizeof(audpp_cmd_cfg_adec_params_adpcm)
-
-
-#define AUDPP_CMD_ADPCM_STEREO_CFG_MONO 0x0001
-#define AUDPP_CMD_ADPCM_STEREO_CFG_STEREO 0x0002
-
-typedef struct {
- audpp_cmd_cfg_adec_params_common common;
- unsigned short stereo_cfg;
- unsigned short block_size;
-} __attribute__((packed)) audpp_cmd_cfg_adec_params_adpcm;
-
-/*
- * Command Structure to configure Per decoder Parameters (MP3)
- */
-
-#define AUDPP_CMD_CFG_ADEC_PARAMS_MP3_LEN \
- sizeof(audpp_cmd_cfg_adec_params_mp3)
-
-typedef struct {
- audpp_cmd_cfg_adec_params_common common;
-} __attribute__((packed)) audpp_cmd_cfg_adec_params_mp3;
-
-
-/*
- * Command Structure to configure Per decoder Parameters (AAC)
- */
-
-#define AUDPP_CMD_CFG_ADEC_PARAMS_AAC_LEN \
- sizeof(audpp_cmd_cfg_adec_params_aac)
-
-
-#define AUDPP_CMD_AAC_FORMAT_ADTS -1
-#define AUDPP_CMD_AAC_FORMAT_RAW 0x0000
-#define AUDPP_CMD_AAC_FORMAT_PSUEDO_RAW 0x0001
-#define AUDPP_CMD_AAC_FORMAT_LOAS 0x0002
-
-#define AUDPP_CMD_AAC_AUDIO_OBJECT_LC 0x0002
-#define AUDPP_CMD_AAC_AUDIO_OBJECT_LTP 0x0004
-#define AUDPP_CMD_AAC_AUDIO_OBJECT_ERLC 0x0011
-
-#define AUDPP_CMD_AAC_SBR_ON_FLAG_ON 0x0001
-#define AUDPP_CMD_AAC_SBR_ON_FLAG_OFF 0x0000
-
-#define AUDPP_CMD_AAC_SBR_PS_ON_FLAG_ON 0x0001
-#define AUDPP_CMD_AAC_SBR_PS_ON_FLAG_OFF 0x0000
-
-typedef struct {
- audpp_cmd_cfg_adec_params_common common;
- signed short format;
- unsigned short audio_object;
- unsigned short ep_config;
- unsigned short aac_section_data_resilience_flag;
- unsigned short aac_scalefactor_data_resilience_flag;
- unsigned short aac_spectral_data_resilience_flag;
- unsigned short sbr_on_flag;
- unsigned short sbr_ps_on_flag;
- unsigned short dual_mono_mode;
- unsigned short channel_configuration;
-} __attribute__((packed)) audpp_cmd_cfg_adec_params_aac;
-
-/*
- * Command Structure to configure Per decoder Parameters (V13K)
- */
-
-#define AUDPP_CMD_CFG_ADEC_PARAMS_V13K_LEN \
- sizeof(struct audpp_cmd_cfg_adec_params_v13k)
-
-
-#define AUDPP_CMD_STEREO_CFG_MONO 0x0001
-#define AUDPP_CMD_STEREO_CFG_STEREO 0x0002
-
-struct audpp_cmd_cfg_adec_params_v13k {
- audpp_cmd_cfg_adec_params_common common;
- unsigned short stereo_cfg;
-} __attribute__((packed));
-
-#define AUDPP_CMD_CFG_ADEC_PARAMS_EVRC_LEN \
- sizeof(struct audpp_cmd_cfg_adec_params_evrc)
-
-struct audpp_cmd_cfg_adec_params_evrc {
- audpp_cmd_cfg_adec_params_common common;
- unsigned short stereo_cfg;
-} __attribute__ ((packed));
-
-/*
- * Command Structure to configure the HOST PCM interface
- */
-
-#define AUDPP_CMD_PCM_INTF 0x0001
-#define AUDPP_CMD_PCM_INTF_2 0x0002
-#define AUDPP_CMD_PCM_INTF_LEN sizeof(audpp_cmd_pcm_intf)
-
-#define AUDPP_CMD_PCM_INTF_MONO_V 0x0001
-#define AUDPP_CMD_PCM_INTF_STEREO_V 0x0002
-
-/* These two values differentiate the two types of commands that could be issued
- * Interface configuration command and Buffer update command */
-
-#define AUDPP_CMD_PCM_INTF_CONFIG_CMD_V 0x0000
-#define AUDPP_CMD_PCM_INTF_BUFFER_CMD_V -1
-
-#define AUDPP_CMD_PCM_INTF_RX_ENA_M 0x000F
-#define AUDPP_CMD_PCM_INTF_RX_ENA_ARMTODSP_V 0x0008
-#define AUDPP_CMD_PCM_INTF_RX_ENA_DSPTOARM_V 0x0004
-
-/* These flags control the enabling and disabling of the interface together
- * with host interface bit mask. */
-
-#define AUDPP_CMD_PCM_INTF_ENA_V -1
-#define AUDPP_CMD_PCM_INTF_DIS_V 0x0000
-
-
-#define AUDPP_CMD_PCM_INTF_FULL_DUPLEX 0x0
-#define AUDPP_CMD_PCM_INTF_HALF_DUPLEX_TODSP 0x1
-
-
-#define AUDPP_CMD_PCM_INTF_OBJECT_NUM 0x5
-#define AUDPP_CMD_PCM_INTF_COMMON_OBJECT_NUM 0x6
-
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short object_num;
- signed short config;
- unsigned short intf_type;
-
- /* DSP -> ARM Configuration */
- unsigned short read_buf1LSW;
- unsigned short read_buf1MSW;
- unsigned short read_buf1_len;
-
- unsigned short read_buf2LSW;
- unsigned short read_buf2MSW;
- unsigned short read_buf2_len;
- /* 0:HOST_PCM_INTF disable
- ** 0xFFFF: HOST_PCM_INTF enable
- */
- signed short dsp_to_arm_flag;
- unsigned short partition_number;
-
- /* ARM -> DSP Configuration */
- unsigned short write_buf1LSW;
- unsigned short write_buf1MSW;
- unsigned short write_buf1_len;
-
- unsigned short write_buf2LSW;
- unsigned short write_buf2MSW;
- unsigned short write_buf2_len;
-
- /* 0:HOST_PCM_INTF disable
- ** 0xFFFF: HOST_PCM_INTF enable
- */
- signed short arm_to_rx_flag;
- unsigned short weight_decoder_to_rx;
- unsigned short weight_arm_to_rx;
-
- unsigned short partition_number_arm_to_dsp;
- unsigned short sample_rate;
- unsigned short channel_mode;
-} __attribute__((packed)) audpp_cmd_pcm_intf;
-
-/*
- ** BUFFER UPDATE COMMAND
- */
-#define AUDPP_CMD_PCM_INTF_SEND_BUF_PARAMS_LEN \
- sizeof(audpp_cmd_pcm_intf_send_buffer)
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short host_pcm_object;
- /* set config = 0xFFFF for configuration*/
- signed short config;
- unsigned short intf_type;
- unsigned short dsp_to_arm_buf_id;
- unsigned short arm_to_dsp_buf_id;
- unsigned short arm_to_dsp_buf_len;
-} __attribute__((packed)) audpp_cmd_pcm_intf_send_buffer;
-
-
-/*
- * Commands Related to uPAudPPCmd3Queue
- */
-
-/*
- * Command Structure to configure post processing params (Commmon)
- */
-
-#define AUDPP_CMD_CFG_OBJECT_PARAMS 0x0000
-#define AUDPP_CMD_CFG_OBJECT_PARAMS_COMMON_LEN \
- sizeof(audpp_cmd_cfg_object_params_common)
-
-#define AUDPP_CMD_OBJ0_UPDATE 0x8000
-#define AUDPP_CMD_OBJ0_DONT_UPDATE 0x0000
-
-#define AUDPP_CMD_OBJ1_UPDATE 0x8000
-#define AUDPP_CMD_OBJ1_DONT_UPDATE 0x0000
-
-#define AUDPP_CMD_OBJ2_UPDATE 0x8000
-#define AUDPP_CMD_OBJ2_DONT_UPDATE 0x0000
-
-#define AUDPP_CMD_OBJ3_UPDATE 0x8000
-#define AUDPP_CMD_OBJ3_DONT_UPDATE 0x0000
-
-#define AUDPP_CMD_OBJ4_UPDATE 0x8000
-#define AUDPP_CMD_OBJ4_DONT_UPDATE 0x0000
-
-#define AUDPP_CMD_HPCM_UPDATE 0x8000
-#define AUDPP_CMD_HPCM_DONT_UPDATE 0x0000
-
-#define AUDPP_CMD_COMMON_CFG_UPDATE 0x8000
-#define AUDPP_CMD_COMMON_CFG_DONT_UPDATE 0x0000
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short obj0_cfg;
- unsigned short obj1_cfg;
- unsigned short obj2_cfg;
- unsigned short obj3_cfg;
- unsigned short obj4_cfg;
- unsigned short host_pcm_obj_cfg;
- unsigned short comman_cfg;
- unsigned short command_type;
-} __attribute__((packed)) audpp_cmd_cfg_object_params_common;
-
-/*
- * Command Structure to configure post processing params (Volume)
- */
-
-#define AUDPP_CMD_CFG_OBJECT_PARAMS_VOLUME_LEN \
- sizeof(audpp_cmd_cfg_object_params_volume)
-
-typedef struct {
- audpp_cmd_cfg_object_params_common common;
- unsigned short volume;
- unsigned short pan;
-} __attribute__((packed)) audpp_cmd_cfg_object_params_volume;
-
-/*
- * Command Structure to configure post processing params (PCM Filter) --DOUBT
- */
-
-typedef struct {
- unsigned short numerator_b0_filter_lsw;
- unsigned short numerator_b0_filter_msw;
- unsigned short numerator_b1_filter_lsw;
- unsigned short numerator_b1_filter_msw;
- unsigned short numerator_b2_filter_lsw;
- unsigned short numerator_b2_filter_msw;
-} __attribute__((packed)) numerator;
-
-typedef struct {
- unsigned short denominator_a0_filter_lsw;
- unsigned short denominator_a0_filter_msw;
- unsigned short denominator_a1_filter_lsw;
- unsigned short denominator_a1_filter_msw;
-} __attribute__((packed)) denominator;
-
-typedef struct {
- unsigned short shift_factor_0;
-} __attribute__((packed)) shift_factor;
-
-typedef struct {
- unsigned short pan_filter_0;
-} __attribute__((packed)) pan;
-
-typedef struct {
- numerator numerator_filter;
- denominator denominator_filter;
- shift_factor shift_factor_filter;
- pan pan_filter;
-} __attribute__((packed)) filter_1;
-
-typedef struct {
- numerator numerator_filter[2];
- denominator denominator_filter[2];
- shift_factor shift_factor_filter[2];
- pan pan_filter[2];
-} __attribute__((packed)) filter_2;
-
-typedef struct {
- numerator numerator_filter[3];
- denominator denominator_filter[3];
- shift_factor shift_factor_filter[3];
- pan pan_filter[3];
-} __attribute__((packed)) filter_3;
-
-typedef struct {
- numerator numerator_filter[4];
- denominator denominator_filter[4];
- shift_factor shift_factor_filter[4];
- pan pan_filter[4];
-} __attribute__((packed)) filter_4;
-
-#define AUDPP_CMD_CFG_OBJECT_PARAMS_PCM_LEN \
- sizeof(audpp_cmd_cfg_object_params_pcm)
-
-
-typedef struct {
- audpp_cmd_cfg_object_params_common common;
- unsigned short active_flag;
- unsigned short num_bands;
- union {
- filter_1 filter_1_params;
- filter_2 filter_2_params;
- filter_3 filter_3_params;
- filter_4 filter_4_params;
- } __attribute__((packed)) params_filter;
-} __attribute__((packed)) audpp_cmd_cfg_object_params_pcm;
-
-
-/*
- * Command Structure to configure post processing parameters (equalizer)
- */
-
-#define AUDPP_CMD_CFG_OBJECT_PARAMS_EQALIZER_LEN \
- sizeof(audpp_cmd_cfg_object_params_eqalizer)
-
-typedef struct {
- unsigned short numerator_coeff_0_lsw;
- unsigned short numerator_coeff_0_msw;
- unsigned short numerator_coeff_1_lsw;
- unsigned short numerator_coeff_1_msw;
- unsigned short numerator_coeff_2_lsw;
- unsigned short numerator_coeff_2_msw;
-} __attribute__((packed)) eq_numerator;
-
-typedef struct {
- unsigned short denominator_coeff_0_lsw;
- unsigned short denominator_coeff_0_msw;
- unsigned short denominator_coeff_1_lsw;
- unsigned short denominator_coeff_1_msw;
-} __attribute__((packed)) eq_denominator;
-
-typedef struct {
- unsigned short shift_factor;
-} __attribute__((packed)) eq_shiftfactor;
-
-typedef struct {
- eq_numerator numerator;
- eq_denominator denominator;
- eq_shiftfactor shiftfactor;
-} __attribute__((packed)) eq_coeff_1;
-
-typedef struct {
- eq_numerator numerator[2];
- eq_denominator denominator[2];
- eq_shiftfactor shiftfactor[2];
-} __attribute__((packed)) eq_coeff_2;
-
-typedef struct {
- eq_numerator numerator[3];
- eq_denominator denominator[3];
- eq_shiftfactor shiftfactor[3];
-} __attribute__((packed)) eq_coeff_3;
-
-typedef struct {
- eq_numerator numerator[4];
- eq_denominator denominator[4];
- eq_shiftfactor shiftfactor[4];
-} __attribute__((packed)) eq_coeff_4;
-
-typedef struct {
- eq_numerator numerator[5];
- eq_denominator denominator[5];
- eq_shiftfactor shiftfactor[5];
-} __attribute__((packed)) eq_coeff_5;
-
-typedef struct {
- eq_numerator numerator[6];
- eq_denominator denominator[6];
- eq_shiftfactor shiftfactor[6];
-} __attribute__((packed)) eq_coeff_6;
-
-typedef struct {
- eq_numerator numerator[7];
- eq_denominator denominator[7];
- eq_shiftfactor shiftfactor[7];
-} __attribute__((packed)) eq_coeff_7;
-
-typedef struct {
- eq_numerator numerator[8];
- eq_denominator denominator[8];
- eq_shiftfactor shiftfactor[8];
-} __attribute__((packed)) eq_coeff_8;
-
-typedef struct {
- eq_numerator numerator[9];
- eq_denominator denominator[9];
- eq_shiftfactor shiftfactor[9];
-} __attribute__((packed)) eq_coeff_9;
-
-typedef struct {
- eq_numerator numerator[10];
- eq_denominator denominator[10];
- eq_shiftfactor shiftfactor[10];
-} __attribute__((packed)) eq_coeff_10;
-
-typedef struct {
- eq_numerator numerator[11];
- eq_denominator denominator[11];
- eq_shiftfactor shiftfactor[11];
-} __attribute__((packed)) eq_coeff_11;
-
-typedef struct {
- eq_numerator numerator[12];
- eq_denominator denominator[12];
- eq_shiftfactor shiftfactor[12];
-} __attribute__((packed)) eq_coeff_12;
-
-
-typedef struct {
- audpp_cmd_cfg_object_params_common common;
- unsigned short eq_flag;
- unsigned short num_bands;
- union {
- eq_coeff_1 eq_coeffs_1;
- eq_coeff_2 eq_coeffs_2;
- eq_coeff_3 eq_coeffs_3;
- eq_coeff_4 eq_coeffs_4;
- eq_coeff_5 eq_coeffs_5;
- eq_coeff_6 eq_coeffs_6;
- eq_coeff_7 eq_coeffs_7;
- eq_coeff_8 eq_coeffs_8;
- eq_coeff_9 eq_coeffs_9;
- eq_coeff_10 eq_coeffs_10;
- eq_coeff_11 eq_coeffs_11;
- eq_coeff_12 eq_coeffs_12;
- } __attribute__((packed)) eq_coeff;
-} __attribute__((packed)) audpp_cmd_cfg_object_params_eqalizer;
-
-
-/*
- * Command Structure to configure post processing parameters (ADRC)
- */
-
-#define AUDPP_CMD_CFG_OBJECT_PARAMS_ADRC_LEN \
- sizeof(audpp_cmd_cfg_object_params_adrc)
-
-
-#define AUDPP_CMD_ADRC_FLAG_DIS 0x0000
-#define AUDPP_CMD_ADRC_FLAG_ENA -1
-
-typedef struct {
- audpp_cmd_cfg_object_params_common common;
- signed short adrc_flag;
- unsigned short compression_th;
- unsigned short compression_slope;
- unsigned short rms_time;
- unsigned short attack_const_lsw;
- unsigned short attack_const_msw;
- unsigned short release_const_lsw;
- unsigned short release_const_msw;
- unsigned short adrc_system_delay;
-} __attribute__((packed)) audpp_cmd_cfg_object_params_adrc;
-
-/*
- * Command Structure to configure post processing parameters(Spectrum Analizer)
- */
-
-#define AUDPP_CMD_CFG_OBJECT_PARAMS_SPECTRAM_LEN \
- sizeof(audpp_cmd_cfg_object_params_spectram)
-
-
-typedef struct {
- audpp_cmd_cfg_object_params_common common;
- unsigned short sample_interval;
- unsigned short num_coeff;
-} __attribute__((packed)) audpp_cmd_cfg_object_params_spectram;
-
-/*
- * Command Structure to configure post processing parameters (QConcert)
- */
-
-#define AUDPP_CMD_CFG_OBJECT_PARAMS_QCONCERT_LEN \
- sizeof(audpp_cmd_cfg_object_params_qconcert)
-
-
-#define AUDPP_CMD_QCON_ENA_FLAG_ENA -1
-#define AUDPP_CMD_QCON_ENA_FLAG_DIS 0x0000
-
-#define AUDPP_CMD_QCON_OP_MODE_HEADPHONE -1
-#define AUDPP_CMD_QCON_OP_MODE_SPEAKER_FRONT 0x0000
-#define AUDPP_CMD_QCON_OP_MODE_SPEAKER_SIDE 0x0001
-#define AUDPP_CMD_QCON_OP_MODE_SPEAKER_DESKTOP 0x0002
-
-#define AUDPP_CMD_QCON_GAIN_UNIT 0x7FFF
-#define AUDPP_CMD_QCON_GAIN_SIX_DB 0x4027
-
-
-#define AUDPP_CMD_QCON_EXPANSION_MAX 0x7FFF
-
-
-typedef struct {
- audpp_cmd_cfg_object_params_common common;
- signed short enable_flag;
- signed short output_mode;
- signed short gain;
- signed short expansion;
- signed short delay;
- unsigned short stages_per_mode;
-} __attribute__((packed)) audpp_cmd_cfg_object_params_qconcert;
-
-/*
- * Command Structure to configure post processing parameters (Side Chain)
- */
-
-#define AUDPP_CMD_CFG_OBJECT_PARAMS_SIDECHAIN_LEN \
- sizeof(audpp_cmd_cfg_object_params_sidechain)
-
-
-#define AUDPP_CMD_SIDECHAIN_ACTIVE_FLAG_DIS 0x0000
-#define AUDPP_CMD_SIDECHAIN_ACTIVE_FLAG_ENA -1
-
-typedef struct {
- audpp_cmd_cfg_object_params_common common;
- signed short active_flag;
- unsigned short num_bands;
- union {
- filter_1 filter_1_params;
- filter_2 filter_2_params;
- filter_3 filter_3_params;
- filter_4 filter_4_params;
- } __attribute__((packed)) params_filter;
-} __attribute__((packed)) audpp_cmd_cfg_object_params_sidechain;
-
-
-/*
- * Command Structure to configure post processing parameters (QAFX)
- */
-
-#define AUDPP_CMD_CFG_OBJECT_PARAMS_QAFX_LEN \
- sizeof(audpp_cmd_cfg_object_params_qafx)
-
-#define AUDPP_CMD_QAFX_ENA_DISA 0x0000
-#define AUDPP_CMD_QAFX_ENA_ENA_CFG -1
-#define AUDPP_CMD_QAFX_ENA_DIS_CFG 0x0001
-
-#define AUDPP_CMD_QAFX_CMD_TYPE_ENV 0x0100
-#define AUDPP_CMD_QAFX_CMD_TYPE_OBJ 0x0010
-#define AUDPP_CMD_QAFX_CMD_TYPE_QUERY 0x1000
-
-#define AUDPP_CMD_QAFX_CMDS_ENV_OP_MODE 0x0100
-#define AUDPP_CMD_QAFX_CMDS_ENV_LIS_POS 0x0101
-#define AUDPP_CMD_QAFX_CMDS_ENV_LIS_ORI 0x0102
-#define AUDPP_CMD_QAFX_CMDS_ENV_LIS_VEL 0X0103
-#define AUDPP_CMD_QAFX_CMDS_ENV_ENV_RES 0x0107
-
-#define AUDPP_CMD_QAFX_CMDS_OBJ_SAMP_FREQ 0x0010
-#define AUDPP_CMD_QAFX_CMDS_OBJ_VOL 0x0011
-#define AUDPP_CMD_QAFX_CMDS_OBJ_DIST 0x0012
-#define AUDPP_CMD_QAFX_CMDS_OBJ_POS 0x0013
-#define AUDPP_CMD_QAFX_CMDS_OBJ_VEL 0x0014
-
-
-typedef struct {
- audpp_cmd_cfg_object_params_common common;
- signed short enable;
- unsigned short command_type;
- unsigned short num_commands;
- unsigned short commands;
-} __attribute__((packed)) audpp_cmd_cfg_object_params_qafx;
-
-/*
- * Command Structure to enable , disable or configure the reverberation effect
- * (Common)
- */
-
-#define AUDPP_CMD_REVERB_CONFIG 0x0001
-#define AUDPP_CMD_REVERB_CONFIG_COMMON_LEN \
- sizeof(audpp_cmd_reverb_config_common)
-
-#define AUDPP_CMD_ENA_ENA 0xFFFF
-#define AUDPP_CMD_ENA_DIS 0x0000
-#define AUDPP_CMD_ENA_CFG 0x0001
-
-#define AUDPP_CMD_CMD_TYPE_ENV 0x0104
-#define AUDPP_CMD_CMD_TYPE_OBJ 0x0015
-#define AUDPP_CMD_CMD_TYPE_QUERY 0x1000
-
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short enable;
- unsigned short cmd_type;
-} __attribute__((packed)) audpp_cmd_reverb_config_common;
-
-/*
- * Command Structure to enable , disable or configure the reverberation effect
- * (ENV-0x0104)
- */
-
-#define AUDPP_CMD_REVERB_CONFIG_ENV_104_LEN \
- sizeof(audpp_cmd_reverb_config_env_104)
-
-typedef struct {
- audpp_cmd_reverb_config_common common;
- unsigned short env_gain;
- unsigned short decay_msw;
- unsigned short decay_lsw;
- unsigned short decay_timeratio_msw;
- unsigned short decay_timeratio_lsw;
- unsigned short delay_time;
- unsigned short reverb_gain;
- unsigned short reverb_delay;
-} __attribute__((packed)) audpp_cmd_reverb_config_env_104;
-
-/*
- * Command Structure to enable , disable or configure the reverberation effect
- * (ENV-0x0015)
- */
-
-#define AUDPP_CMD_REVERB_CONFIG_ENV_15_LEN \
- sizeof(audpp_cmd_reverb_config_env_15)
-
-typedef struct {
- audpp_cmd_reverb_config_common common;
- unsigned short object_num;
- unsigned short absolute_gain;
-} __attribute__((packed)) audpp_cmd_reverb_config_env_15;
-
-
-#endif /* QDSP5AUDPPCMDI_H */
-
+++ /dev/null
-#ifndef QDSP5AUDPPMSG_H
-#define QDSP5AUDPPMSG_H
-
-/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*
-
- Q D S P 5 A U D I O P O S T P R O C E S S I N G M S G
-
-GENERAL DESCRIPTION
- Messages sent by AUDPPTASK to ARM
-
-REFERENCES
- None
-
-EXTERNALIZED FUNCTIONS
- None
-
-Copyright(c) 1992 - 2009 by QUALCOMM, Incorporated.
-
-This software is licensed under the terms of the GNU General Public
-License version 2, as published by the Free Software Foundation, and
-may be copied, distributed, and modified under those terms.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/
-/*===========================================================================
-
- EDIT HISTORY FOR FILE
-
-This section contains comments describing changes made to this file.
-Notice that changes are listed in reverse chronological order.
-
- $Header: //source/qcom/qct/multimedia2/Audio/drivers/QDSP5Driver/QDSP5Interface/main/latest/qdsp5audppmsg.h#4 $
-
-===========================================================================*/
-
-/*
- * AUDPPTASK uses audPPuPRlist to send messages to the ARM
- * Location : MEMA
- * Buffer Size : 45
- * No of Buffers in a queue : 5 for gaming audio and 1 for other images
- */
-
-/*
- * MSG to Informs the ARM os Success/Failure of bringing up the decoder
- */
-
-#define AUDPP_MSG_STATUS_MSG 0x0001
-#define AUDPP_MSG_STATUS_MSG_LEN \
- sizeof(audpp_msg_status_msg)
-
-#define AUDPP_MSG_STATUS_SLEEP 0x0000
-#define AUDPP_MSG__STATUS_INIT 0x0001
-#define AUDPP_MSG_MSG_STATUS_CFG 0x0002
-#define AUDPP_MSG_STATUS_PLAY 0x0003
-
-#define AUDPP_MSG_REASON_MIPS 0x0000
-#define AUDPP_MSG_REASON_MEM 0x0001
-
-typedef struct{
- unsigned short dec_id;
- unsigned short status;
- unsigned short reason;
-} __attribute__((packed)) audpp_msg_status_msg;
-
-/*
- * MSG to communicate the spectrum analyzer output bands to the ARM
- */
-#define AUDPP_MSG_SPA_BANDS 0x0002
-#define AUDPP_MSG_SPA_BANDS_LEN \
- sizeof(audpp_msg_spa_bands)
-
-typedef struct {
- unsigned short current_object;
- unsigned short spa_band_1;
- unsigned short spa_band_2;
- unsigned short spa_band_3;
- unsigned short spa_band_4;
- unsigned short spa_band_5;
- unsigned short spa_band_6;
- unsigned short spa_band_7;
- unsigned short spa_band_8;
- unsigned short spa_band_9;
- unsigned short spa_band_10;
- unsigned short spa_band_11;
- unsigned short spa_band_12;
- unsigned short spa_band_13;
- unsigned short spa_band_14;
- unsigned short spa_band_15;
- unsigned short spa_band_16;
- unsigned short spa_band_17;
- unsigned short spa_band_18;
- unsigned short spa_band_19;
- unsigned short spa_band_20;
- unsigned short spa_band_21;
- unsigned short spa_band_22;
- unsigned short spa_band_23;
- unsigned short spa_band_24;
- unsigned short spa_band_25;
- unsigned short spa_band_26;
- unsigned short spa_band_27;
- unsigned short spa_band_28;
- unsigned short spa_band_29;
- unsigned short spa_band_30;
- unsigned short spa_band_31;
- unsigned short spa_band_32;
-} __attribute__((packed)) audpp_msg_spa_bands;
-
-/*
- * MSG to communicate the PCM I/O buffer status to ARM
- */
-#define AUDPP_MSG_HOST_PCM_INTF_MSG 0x0003
-#define AUDPP_MSG_HOST_PCM_INTF_MSG_LEN \
- sizeof(audpp_msg_host_pcm_intf_msg)
-
-#define AUDPP_MSG_HOSTPCM_ID_TX_ARM 0x0000
-#define AUDPP_MSG_HOSTPCM_ID_ARM_TX 0x0001
-#define AUDPP_MSG_HOSTPCM_ID_RX_ARM 0x0002
-#define AUDPP_MSG_HOSTPCM_ID_ARM_RX 0x0003
-
-#define AUDPP_MSG_SAMP_FREQ_INDX_96000 0x0000
-#define AUDPP_MSG_SAMP_FREQ_INDX_88200 0x0001
-#define AUDPP_MSG_SAMP_FREQ_INDX_64000 0x0002
-#define AUDPP_MSG_SAMP_FREQ_INDX_48000 0x0003
-#define AUDPP_MSG_SAMP_FREQ_INDX_44100 0x0004
-#define AUDPP_MSG_SAMP_FREQ_INDX_32000 0x0005
-#define AUDPP_MSG_SAMP_FREQ_INDX_24000 0x0006
-#define AUDPP_MSG_SAMP_FREQ_INDX_22050 0x0007
-#define AUDPP_MSG_SAMP_FREQ_INDX_16000 0x0008
-#define AUDPP_MSG_SAMP_FREQ_INDX_12000 0x0009
-#define AUDPP_MSG_SAMP_FREQ_INDX_11025 0x000A
-#define AUDPP_MSG_SAMP_FREQ_INDX_8000 0x000B
-
-#define AUDPP_MSG_CHANNEL_MODE_MONO 0x0001
-#define AUDPP_MSG_CHANNEL_MODE_STEREO 0x0002
-
-typedef struct{
- unsigned short obj_num;
- unsigned short numbers_of_samples;
- unsigned short host_pcm_id;
- unsigned short buf_indx;
- unsigned short samp_freq_indx;
- unsigned short channel_mode;
-} __attribute__((packed)) audpp_msg_host_pcm_intf_msg;
-
-
-/*
- * MSG to communicate 3D position of the source and listener , source volume
- * source rolloff, source orientation
- */
-
-#define AUDPP_MSG_QAFX_POS 0x0004
-#define AUDPP_MSG_QAFX_POS_LEN \
- sizeof(audpp_msg_qafx_pos)
-
-typedef struct {
- unsigned short current_object;
- unsigned short x_pos_lis_msw;
- unsigned short x_pos_lis_lsw;
- unsigned short y_pos_lis_msw;
- unsigned short y_pos_lis_lsw;
- unsigned short z_pos_lis_msw;
- unsigned short z_pos_lis_lsw;
- unsigned short x_fwd_msw;
- unsigned short x_fwd_lsw;
- unsigned short y_fwd_msw;
- unsigned short y_fwd_lsw;
- unsigned short z_fwd_msw;
- unsigned short z_fwd_lsw;
- unsigned short x_up_msw;
- unsigned short x_up_lsw;
- unsigned short y_up_msw;
- unsigned short y_up_lsw;
- unsigned short z_up_msw;
- unsigned short z_up_lsw;
- unsigned short x_vel_lis_msw;
- unsigned short x_vel_lis_lsw;
- unsigned short y_vel_lis_msw;
- unsigned short y_vel_lis_lsw;
- unsigned short z_vel_lis_msw;
- unsigned short z_vel_lis_lsw;
- unsigned short threed_enable_flag;
- unsigned short volume;
- unsigned short x_pos_source_msw;
- unsigned short x_pos_source_lsw;
- unsigned short y_pos_source_msw;
- unsigned short y_pos_source_lsw;
- unsigned short z_pos_source_msw;
- unsigned short z_pos_source_lsw;
- unsigned short max_dist_0_msw;
- unsigned short max_dist_0_lsw;
- unsigned short min_dist_0_msw;
- unsigned short min_dist_0_lsw;
- unsigned short roll_off_factor;
- unsigned short mute_after_max_flag;
- unsigned short x_vel_source_msw;
- unsigned short x_vel_source_lsw;
- unsigned short y_vel_source_msw;
- unsigned short y_vel_source_lsw;
- unsigned short z_vel_source_msw;
- unsigned short z_vel_source_lsw;
-} __attribute__((packed)) audpp_msg_qafx_pos;
-
-/*
- * MSG to provide AVSYNC feedback from DSP to ARM
- */
-
-#define AUDPP_MSG_AVSYNC_MSG 0x0005
-#define AUDPP_MSG_AVSYNC_MSG_LEN \
- sizeof(audpp_msg_avsync_msg)
-
-typedef struct {
- unsigned short active_flag;
- unsigned short num_samples_counter0_HSW;
- unsigned short num_samples_counter0_MSW;
- unsigned short num_samples_counter0_LSW;
- unsigned short num_bytes_counter0_HSW;
- unsigned short num_bytes_counter0_MSW;
- unsigned short num_bytes_counter0_LSW;
- unsigned short samp_freq_obj_0;
- unsigned short samp_freq_obj_1;
- unsigned short samp_freq_obj_2;
- unsigned short samp_freq_obj_3;
- unsigned short samp_freq_obj_4;
- unsigned short samp_freq_obj_5;
- unsigned short samp_freq_obj_6;
- unsigned short samp_freq_obj_7;
- unsigned short samp_freq_obj_8;
- unsigned short samp_freq_obj_9;
- unsigned short samp_freq_obj_10;
- unsigned short samp_freq_obj_11;
- unsigned short samp_freq_obj_12;
- unsigned short samp_freq_obj_13;
- unsigned short samp_freq_obj_14;
- unsigned short samp_freq_obj_15;
- unsigned short num_samples_counter4_HSW;
- unsigned short num_samples_counter4_MSW;
- unsigned short num_samples_counter4_LSW;
- unsigned short num_bytes_counter4_HSW;
- unsigned short num_bytes_counter4_MSW;
- unsigned short num_bytes_counter4_LSW;
-} __attribute__((packed)) audpp_msg_avsync_msg;
-
-/*
- * MSG to provide PCM DMA Missed feedback from the DSP to ARM
- */
-
-#define AUDPP_MSG_PCMDMAMISSED 0x0006
-#define AUDPP_MSG_PCMDMAMISSED_LEN \
- sizeof(audpp_msg_pcmdmamissed);
-
-typedef struct{
- /*
- ** Bit 0 0 = PCM DMA not missed for object 0
- ** 1 = PCM DMA missed for object0
- ** Bit 1 0 = PCM DMA not missed for object 1
- ** 1 = PCM DMA missed for object1
- ** Bit 2 0 = PCM DMA not missed for object 2
- ** 1 = PCM DMA missed for object2
- ** Bit 3 0 = PCM DMA not missed for object 3
- ** 1 = PCM DMA missed for object3
- ** Bit 4 0 = PCM DMA not missed for object 4
- ** 1 = PCM DMA missed for object4
- */
- unsigned short pcmdmamissed;
-} __attribute__((packed)) audpp_msg_pcmdmamissed;
-
-/*
- * MSG to AUDPP enable or disable feedback form DSP to ARM
- */
-
-#define AUDPP_MSG_CFG_MSG 0x0007
-#define AUDPP_MSG_CFG_MSG_LEN \
- sizeof(audpp_msg_cfg_msg)
-
-#define AUDPP_MSG_ENA_ENA 0xFFFF
-#define AUDPP_MSG_ENA_DIS 0x0000
-
-typedef struct{
- /* Enabled - 0xffff
- ** Disabled - 0
- */
- unsigned short enabled;
-} __attribute__((packed)) audpp_msg_cfg_msg;
-
-/*
- * MSG to communicate the reverb per object volume
- */
-
-#define AUDPP_MSG_QREVERB_VOLUME 0x0008
-#define AUDPP_MSG_QREVERB_VOLUME_LEN \
- sizeof(audpp_msg_qreverb_volume)
-
-
-typedef struct {
- unsigned short obj_0_gain;
- unsigned short obj_1_gain;
- unsigned short obj_2_gain;
- unsigned short obj_3_gain;
- unsigned short obj_4_gain;
- unsigned short hpcm_obj_volume;
-} __attribute__((packed)) audpp_msg_qreverb_volume;
-
-#define AUDPP_MSG_ROUTING_ACK 0x0009
-#define AUDPP_MSG_ROUTING_ACK_LEN \
- sizeof(struct audpp_msg_routing_ack)
-
-struct audpp_msg_routing_ack {
- unsigned short dec_id;
- unsigned short routing_mode;
-} __attribute__((packed));
-
-#define AUDPP_MSG_FLUSH_ACK 0x000A
-
-#endif /* QDSP5AUDPPMSG_H */
+++ /dev/null
-#ifndef QDSP5AUDPREPROCCMDI_H
-#define QDSP5AUDPREPROCCMDI_H
-
-/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*
-
- A U D I O P R E P R O C E S S I N G I N T E R N A L C O M M A N D S
-
-GENERAL DESCRIPTION
- This file contains defintions of format blocks of commands
- that are accepted by AUDPREPROC Task
-
-REFERENCES
- None
-
-EXTERNALIZED FUNCTIONS
- None
-
-Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated.
-
-This software is licensed under the terms of the GNU General Public
-License version 2, as published by the Free Software Foundation, and
-may be copied, distributed, and modified under those terms.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/
-/*===========================================================================
-
- EDIT HISTORY FOR FILE
-
-This section contains comments describing changes made to this file.
-Notice that changes are listed in reverse chronological order.
-
-$Header: //source/qcom/qct/multimedia2/Audio/drivers/QDSP5Driver/QDSP5Interface/main/latest/qdsp5audpreproccmdi.h#2 $
-
-===========================================================================*/
-
-/*
- * AUDIOPREPROC COMMANDS:
- * ARM uses uPAudPreProcCmdQueue to communicate with AUDPREPROCTASK
- * Location : MEMB
- * Buffer size : 51
- * Number of buffers in a queue : 3
- */
-
-/*
- * Command to configure the parameters of AGC
- */
-
-#define AUDPREPROC_CMD_CFG_AGC_PARAMS 0x0000
-#define AUDPREPROC_CMD_CFG_AGC_PARAMS_LEN \
- sizeof(audpreproc_cmd_cfg_agc_params)
-
-#define AUDPREPROC_CMD_TX_AGC_PARAM_MASK_COMP_SLOPE 0x0009
-#define AUDPREPROC_CMD_TX_AGC_PARAM_MASK_COMP_TH 0x000A
-#define AUDPREPROC_CMD_TX_AGC_PARAM_MASK_EXP_SLOPE 0x000B
-#define AUDPREPROC_CMD_TX_AGC_PARAM_MASK_EXP_TH 0x000C
-#define AUDPREPROC_CMD_TX_AGC_PARAM_MASK_COMP_AIG_FLAG 0x000D
-#define AUDPREPROC_CMD_TX_AGC_PARAM_MASK_COMP_STATIC_GAIN 0x000E
-#define AUDPREPROC_CMD_TX_AGC_PARAM_MASK_TX_AGC_ENA_FLAG 0x000F
-
-#define AUDPREPROC_CMD_TX_AGC_ENA_FLAG_ENA -1
-#define AUDPREPROC_CMD_TX_AGC_ENA_FLAG_DIS 0x0000
-
-#define AUDPREPROC_CMD_ADP_GAIN_FLAG_ENA_ADP_GAIN -1
-#define AUDPREPROC_CMD_ADP_GAIN_FLAG_ENA_STATIC_GAIN 0x0000
-
-#define AUDPREPROC_CMD_PARAM_MASK_RMS_TAY 0x0004
-#define AUDPREPROC_CMD_PARAM_MASK_RELEASEK 0x0005
-#define AUDPREPROC_CMD_PARAM_MASK_DELAY 0x0006
-#define AUDPREPROC_CMD_PARAM_MASK_ATTACKK 0x0007
-#define AUDPREPROC_CMD_PARAM_MASK_LEAKRATE_SLOW 0x0008
-#define AUDPREPROC_CMD_PARAM_MASK_LEAKRATE_FAST 0x0009
-#define AUDPREPROC_CMD_PARAM_MASK_AIG_RELEASEK 0x000A
-#define AUDPREPROC_CMD_PARAM_MASK_AIG_MIN 0x000B
-#define AUDPREPROC_CMD_PARAM_MASK_AIG_MAX 0x000C
-#define AUDPREPROC_CMD_PARAM_MASK_LEAK_UP 0x000D
-#define AUDPREPROC_CMD_PARAM_MASK_LEAK_DOWN 0x000E
-#define AUDPREPROC_CMD_PARAM_MASK_AIG_ATTACKK 0x000F
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short tx_agc_param_mask;
- unsigned short tx_agc_enable_flag;
- unsigned short static_gain;
- signed short adaptive_gain_flag;
- unsigned short expander_th;
- unsigned short expander_slope;
- unsigned short compressor_th;
- unsigned short compressor_slope;
- unsigned short param_mask;
- unsigned short aig_attackk;
- unsigned short aig_leak_down;
- unsigned short aig_leak_up;
- unsigned short aig_max;
- unsigned short aig_min;
- unsigned short aig_releasek;
- unsigned short aig_leakrate_fast;
- unsigned short aig_leakrate_slow;
- unsigned short attackk_msw;
- unsigned short attackk_lsw;
- unsigned short delay;
- unsigned short releasek_msw;
- unsigned short releasek_lsw;
- unsigned short rms_tav;
-} __attribute__((packed)) audpreproc_cmd_cfg_agc_params;
-
-
-/*
- * Command to configure the params of Advanved AGC
- */
-
-#define AUDPREPROC_CMD_CFG_AGC_PARAMS_2 0x0001
-#define AUDPREPROC_CMD_CFG_AGC_PARAMS_2_LEN \
- sizeof(audpreproc_cmd_cfg_agc_params_2)
-
-#define AUDPREPROC_CMD_2_TX_AGC_ENA_FLAG_ENA -1;
-#define AUDPREPROC_CMD_2_TX_AGC_ENA_FLAG_DIS 0x0000;
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short agc_param_mask;
- signed short tx_agc_enable_flag;
- unsigned short comp_static_gain;
- unsigned short exp_th;
- unsigned short exp_slope;
- unsigned short comp_th;
- unsigned short comp_slope;
- unsigned short comp_rms_tav;
- unsigned short comp_samp_mask;
- unsigned short comp_attackk_msw;
- unsigned short comp_attackk_lsw;
- unsigned short comp_releasek_msw;
- unsigned short comp_releasek_lsw;
- unsigned short comp_delay;
- unsigned short comp_makeup_gain;
-} __attribute__((packed)) audpreproc_cmd_cfg_agc_params_2;
-
-/*
- * Command to configure params for ns
- */
-
-#define AUDPREPROC_CMD_CFG_NS_PARAMS 0x0002
-#define AUDPREPROC_CMD_CFG_NS_PARAMS_LEN \
- sizeof(audpreproc_cmd_cfg_ns_params)
-
-#define AUDPREPROC_CMD_EC_MODE_NEW_NLMS_ENA 0x0001
-#define AUDPREPROC_CMD_EC_MODE_NEW_NLMS_DIS 0x0000
-#define AUDPREPROC_CMD_EC_MODE_NEW_DES_ENA 0x0002
-#define AUDPREPROC_CMD_EC_MODE_NEW_DES_DIS 0x0000
-#define AUDPREPROC_CMD_EC_MODE_NEW_NS_ENA 0x0004
-#define AUDPREPROC_CMD_EC_MODE_NEW_NS_DIS 0x0000
-#define AUDPREPROC_CMD_EC_MODE_NEW_CNI_ENA 0x0008
-#define AUDPREPROC_CMD_EC_MODE_NEW_CNI_DIS 0x0000
-
-#define AUDPREPROC_CMD_EC_MODE_NEW_NLES_ENA 0x0010
-#define AUDPREPROC_CMD_EC_MODE_NEW_NLES_DIS 0x0000
-#define AUDPREPROC_CMD_EC_MODE_NEW_HB_ENA 0x0020
-#define AUDPREPROC_CMD_EC_MODE_NEW_HB_DIS 0x0000
-#define AUDPREPROC_CMD_EC_MODE_NEW_VA_ENA 0x0040
-#define AUDPREPROC_CMD_EC_MODE_NEW_VA_DIS 0x0000
-#define AUDPREPROC_CMD_EC_MODE_NEW_PCD_ENA 0x0080
-#define AUDPREPROC_CMD_EC_MODE_NEW_PCD_DIS 0x0000
-#define AUDPREPROC_CMD_EC_MODE_NEW_FEHI_ENA 0x0100
-#define AUDPREPROC_CMD_EC_MODE_NEW_FEHI_DIS 0x0000
-#define AUDPREPROC_CMD_EC_MODE_NEW_NEHI_ENA 0x0200
-#define AUDPREPROC_CMD_EC_MODE_NEW_NEHI_DIS 0x0000
-#define AUDPREPROC_CMD_EC_MODE_NEW_NLPP_ENA 0x0400
-#define AUDPREPROC_CMD_EC_MODE_NEW_NLPP_DIS 0x0000
-#define AUDPREPROC_CMD_EC_MODE_NEW_FNE_ENA 0x0800
-#define AUDPREPROC_CMD_EC_MODE_NEW_FNE_DIS 0x0000
-#define AUDPREPROC_CMD_EC_MODE_NEW_PRENLMS_ENA 0x1000
-#define AUDPREPROC_CMD_EC_MODE_NEW_PRENLMS_DIS 0x0000
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short ec_mode_new;
- unsigned short dens_gamma_n;
- unsigned short dens_nfe_block_size;
- unsigned short dens_limit_ns;
- unsigned short dens_limit_ns_d;
- unsigned short wb_gamma_e;
- unsigned short wb_gamma_n;
-} __attribute__((packed)) audpreproc_cmd_cfg_ns_params;
-
-/*
- * Command to configure parameters for IIR tuning filter
- */
-
-#define AUDPREPROC_CMD_CFG_IIR_TUNING_FILTER_PARAMS 0x0003
-#define AUDPREPROC_CMD_CFG_IIR_TUNING_FILTER_PARAMS_LEN \
- sizeof(audpreproc_cmd_cfg_iir_tuning_filter_params)
-
-#define AUDPREPROC_CMD_IIR_ACTIVE_FLAG_DIS 0x0000
-#define AUDPREPROC_CMD_IIR_ACTIVE_FLAG_ENA 0x0001
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short active_flag;
- unsigned short num_bands;
- unsigned short numerator_coeff_b0_filter0_lsw;
- unsigned short numerator_coeff_b0_filter0_msw;
- unsigned short numerator_coeff_b1_filter0_lsw;
- unsigned short numerator_coeff_b1_filter0_msw;
- unsigned short numerator_coeff_b2_filter0_lsw;
- unsigned short numerator_coeff_b2_filter0_msw;
- unsigned short numerator_coeff_b0_filter1_lsw;
- unsigned short numerator_coeff_b0_filter1_msw;
- unsigned short numerator_coeff_b1_filter1_lsw;
- unsigned short numerator_coeff_b1_filter1_msw;
- unsigned short numerator_coeff_b2_filter1_lsw;
- unsigned short numerator_coeff_b2_filter1_msw;
- unsigned short numerator_coeff_b0_filter2_lsw;
- unsigned short numerator_coeff_b0_filter2_msw;
- unsigned short numerator_coeff_b1_filter2_lsw;
- unsigned short numerator_coeff_b1_filter2_msw;
- unsigned short numerator_coeff_b2_filter2_lsw;
- unsigned short numerator_coeff_b2_filter2_msw;
- unsigned short numerator_coeff_b0_filter3_lsw;
- unsigned short numerator_coeff_b0_filter3_msw;
- unsigned short numerator_coeff_b1_filter3_lsw;
- unsigned short numerator_coeff_b1_filter3_msw;
- unsigned short numerator_coeff_b2_filter3_lsw;
- unsigned short numerator_coeff_b2_filter3_msw;
- unsigned short denominator_coeff_a0_filter0_lsw;
- unsigned short denominator_coeff_a0_filter0_msw;
- unsigned short denominator_coeff_a1_filter0_lsw;
- unsigned short denominator_coeff_a1_filter0_msw;
- unsigned short denominator_coeff_a0_filter1_lsw;
- unsigned short denominator_coeff_a0_filter1_msw;
- unsigned short denominator_coeff_a1_filter1_lsw;
- unsigned short denominator_coeff_a1_filter1_msw;
- unsigned short denominator_coeff_a0_filter2_lsw;
- unsigned short denominator_coeff_a0_filter2_msw;
- unsigned short denominator_coeff_a1_filter2_lsw;
- unsigned short denominator_coeff_a1_filter2_msw;
- unsigned short denominator_coeff_a0_filter3_lsw;
- unsigned short denominator_coeff_a0_filter3_msw;
- unsigned short denominator_coeff_a1_filter3_lsw;
- unsigned short denominator_coeff_a1_filter3_msw;
-
- unsigned short shift_factor_filter0;
- unsigned short shift_factor_filter1;
- unsigned short shift_factor_filter2;
- unsigned short shift_factor_filter3;
-
- unsigned short channel_selected0;
- unsigned short channel_selected1;
- unsigned short channel_selected2;
- unsigned short channel_selected3;
-} __attribute__((packed))audpreproc_cmd_cfg_iir_tuning_filter_params;
-
-#endif
+++ /dev/null
-#ifndef QDSP5AUDPREPROCMSG_H
-#define QDSP5AUDPREPROCMSG_H
-
-/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*
-
- A U D I O P R E P R O C E S S I N G M E S S A G E S
-
-GENERAL DESCRIPTION
- This file contains defintions of format blocks of messages
- that are rcvd by AUDPREPROC Task
-
-REFERENCES
- None
-
-EXTERNALIZED FUNCTIONS
- None
-
-Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated.
-
-This software is licensed under the terms of the GNU General Public
-License version 2, as published by the Free Software Foundation, and
-may be copied, distributed, and modified under those terms.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/
-/*===========================================================================
-
- EDIT HISTORY FOR FILE
-
-This section contains comments describing changes made to this file.
-Notice that changes are listed in reverse chronological order.
-
- $Header: //source/qcom/qct/multimedia2/Audio/drivers/QDSP5Driver/QDSP5Interface/main/latest/qdsp5audpreprocmsg.h#3 $
-
-===========================================================================*/
-
-/*
- * ADSPREPROCTASK Messages
- * AUDPREPROCTASK uses audPreProcUpRlist to communicate with ARM
- * Location : MEMA
- * Message Length : 2
- */
-
-/*
- * Message to indicate particular feature has been enabled or disabled
- */
-
-
-#define AUDPREPROC_MSG_CMD_CFG_DONE_MSG 0x0000
-#define AUDPREPROC_MSG_CMD_CFG_DONE_MSG_LEN \
- sizeof(audpreproc_msg_cmd_cfg_done_msg)
-
-#define AUDPREPROC_MSG_TYPE_AGC 0x0000
-#define AUDPREPROC_MSG_TYPE_NOISE_REDUCTION 0x0001
-#define AUDPREPROC_MSG_TYPE_IIR_FILTER 0x0002
-
-
-#define AUDPREPROC_MSG_STATUS_FLAG_ENA -1
-#define AUDPREPROC_MSG_STATUS_FLAG_DIS 0x0000
-
-typedef struct {
- unsigned short type;
- signed short status_flag;
-} __attribute__((packed)) audpreproc_msg_cmd_cfg_done_msg;
-
-
-/*
- * Message to indicate particular feature has selected for wrong samp freq
- */
-
-#define AUDPREPROC_MSG_ERROR_MSG_ID 0x0001
-#define AUDPREPROC_MSG_ERROR_MSG_ID_LEN \
- sizeof(audpreproc_msg_error_msg_id)
-
-#define AUDPREPROC_MSG_ERR_INDEX_NS 0x0000
-
-typedef struct {
- unsigned short err_index;
-} __attribute__((packed)) audpreproc_msg_error_msg_id;
-
-#endif
+++ /dev/null
-#ifndef QDSP5AUDRECCMDI_H
-#define QDSP5AUDRECCMDI_H
-
-/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*
-
- A U D I O R E C O R D I N T E R N A L C O M M A N D S
-
-GENERAL DESCRIPTION
- This file contains defintions of format blocks of commands
- that are accepted by AUDREC Task
-
-REFERENCES
- None
-
-EXTERNALIZED FUNCTIONS
- None
-
-Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated.
-
-This software is licensed under the terms of the GNU General Public
-License version 2, as published by the Free Software Foundation, and
-may be copied, distributed, and modified under those terms.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/
-
-/*===========================================================================
-
- EDIT HISTORY FOR FILE
-
-This section contains comments describing changes made to this file.
-Notice that changes are listed in reverse chronological order.
-
- $Header: //source/qcom/qct/multimedia2/Audio/drivers/QDSP5Driver/QDSP5Interface/main/latest/qdsp5audreccmdi.h#3 $
-
-============================================================================*/
-
-/*
- * AUDRECTASK COMMANDS
- * ARM uses 2 queues to communicate with the AUDRECTASK
- * 1.uPAudRecCmdQueue
- * Location :MEMC
- * Buffer Size : 8
- * No of Buffers in a queue : 3
- * 2.audRecUpBitStreamQueue
- * Location : MEMC
- * Buffer Size : 4
- * No of buffers in a queue : 2
- */
-
-/*
- * Commands on uPAudRecCmdQueue
- */
-
-/*
- * Command to initiate and terminate the audio recording section
- */
-
-#define AUDREC_CMD_CFG 0x0000
-#define AUDREC_CMD_CFG_LEN sizeof(audrec_cmd_cfg)
-
-#define AUDREC_CMD_TYPE_0_INDEX_WAV 0x0000
-#define AUDREC_CMD_TYPE_0_INDEX_AAC 0x0001
-
-#define AUDREC_CMD_TYPE_0_ENA 0x4000
-#define AUDREC_CMD_TYPE_0_DIS 0x0000
-
-#define AUDREC_CMD_TYPE_0_NOUPDATE 0x0000
-#define AUDREC_CMD_TYPE_0_UPDATE 0x8000
-
-#define AUDREC_CMD_TYPE_1_INDEX_SBC 0x0002
-
-#define AUDREC_CMD_TYPE_1_ENA 0x4000
-#define AUDREC_CMD_TYPE_1_DIS 0x0000
-
-#define AUDREC_CMD_TYPE_1_NOUPDATE 0x0000
-#define AUDREC_CMD_TYPE_1_UPDATE 0x8000
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short type_0;
- unsigned short type_1;
-} __attribute__((packed)) audrec_cmd_cfg;
-
-
-/*
- * Command to configure the recording parameters for RecType0(AAC/WAV) encoder
- */
-
-#define AUDREC_CMD_AREC0PARAM_CFG 0x0001
-#define AUDREC_CMD_AREC0PARAM_CFG_LEN \
- sizeof(audrec_cmd_arec0param_cfg)
-
-#define AUDREC_CMD_SAMP_RATE_INDX_8000 0x000B
-#define AUDREC_CMD_SAMP_RATE_INDX_11025 0x000A
-#define AUDREC_CMD_SAMP_RATE_INDX_12000 0x0009
-#define AUDREC_CMD_SAMP_RATE_INDX_16000 0x0008
-#define AUDREC_CMD_SAMP_RATE_INDX_22050 0x0007
-#define AUDREC_CMD_SAMP_RATE_INDX_24000 0x0006
-#define AUDREC_CMD_SAMP_RATE_INDX_32000 0x0005
-#define AUDREC_CMD_SAMP_RATE_INDX_44100 0x0004
-#define AUDREC_CMD_SAMP_RATE_INDX_48000 0x0003
-
-#define AUDREC_CMD_STEREO_MODE_MONO 0x0000
-#define AUDREC_CMD_STEREO_MODE_STEREO 0x0001
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short ptr_to_extpkt_buffer_msw;
- unsigned short ptr_to_extpkt_buffer_lsw;
- unsigned short buf_len;
- unsigned short samp_rate_index;
- unsigned short stereo_mode;
- unsigned short rec_quality;
-} __attribute__((packed)) audrec_cmd_arec0param_cfg;
-
-/*
- * Command to configure the recording parameters for RecType1(SBC) encoder
- */
-
-#define AUDREC_CMD_AREC1PARAM_CFG 0x0002
-#define AUDREC_CMD_AREC1PARAM_CFG_LEN \
- sizeof(audrec_cmd_arec1param_cfg)
-
-#define AUDREC_CMD_PARAM_BUF_BLOCKS_4 0x0000
-#define AUDREC_CMD_PARAM_BUF_BLOCKS_8 0x0001
-#define AUDREC_CMD_PARAM_BUF_BLOCKS_12 0x0002
-#define AUDREC_CMD_PARAM_BUF_BLOCKS_16 0x0003
-
-#define AUDREC_CMD_PARAM_BUF_SUB_BANDS_8 0x0010
-#define AUDREC_CMD_PARAM_BUF_MODE_MONO 0x0000
-#define AUDREC_CMD_PARAM_BUF_MODE_DUAL 0x0040
-#define AUDREC_CMD_PARAM_BUF_MODE_STEREO 0x0050
-#define AUDREC_CMD_PARAM_BUF_MODE_JSTEREO 0x0060
-#define AUDREC_CMD_PARAM_BUF_LOUDNESS 0x0000
-#define AUDREC_CMD_PARAM_BUF_SNR 0x0100
-#define AUDREC_CMD_PARAM_BUF_BASIC_VER 0x0000
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short ptr_to_extpkt_buffer_msw;
- unsigned short ptr_to_extpkt_buffer_lsw;
- unsigned short buf_len;
- unsigned short param_buf;
- unsigned short bit_rate_0;
- unsigned short bit_rate_1;
-} __attribute__((packed)) audrec_cmd_arec1param_cfg;
-
-
-/*
- * Commands on audRecUpBitStreamQueue
- */
-
-/*
- * Command to indicate the current packet read count
- */
-
-#define AUDREC_CMD_PACKET_EXT_PTR 0x0000
-#define AUDREC_CMD_PACKET_EXT_PTR_LEN \
- sizeof(audrec_cmd_packet_ext_ptr)
-
-#define AUDREC_CMD_TYPE_0 0x0000
-#define AUDREC_CMD_TYPE_1 0x0001
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short type;
- unsigned short curr_rec_count_msw;
- unsigned short curr_rec_count_lsw;
-} __attribute__((packed)) audrec_cmd_packet_ext_ptr;
-
-#endif
+++ /dev/null
-#ifndef QDSP5AUDRECMSGI_H
-#define QDSP5AUDRECMSGI_H
-
-/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*
-
- A U D I O R E C O R D M E S S A G E S
-
-GENERAL DESCRIPTION
- This file contains defintions of format blocks of messages
- that are sent by AUDREC Task
-
-REFERENCES
- None
-
-EXTERNALIZED FUNCTIONS
- None
-
-Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated.
-
-This software is licensed under the terms of the GNU General Public
-License version 2, as published by the Free Software Foundation, and
-may be copied, distributed, and modified under those terms.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/
-
-/*===========================================================================
-
- EDIT HISTORY FOR FILE
-
-This section contains comments describing changes made to this file.
-Notice that changes are listed in reverse chronological order.
-
- $Header: //source/qcom/qct/multimedia2/Audio/drivers/QDSP5Driver/QDSP5Interface/main/latest/qdsp5audrecmsg.h#3 $
-
-============================================================================*/
-
-/*
- * AUDRECTASK MESSAGES
- * AUDRECTASK uses audRecUpRlist to communicate with ARM
- * Location : MEMC
- * Buffer size : 4
- * No of buffers in a queue : 2
- */
-
-/*
- * Message to notify that config command is done
- */
-
-#define AUDREC_MSG_CMD_CFG_DONE_MSG 0x0002
-#define AUDREC_MSG_CMD_CFG_DONE_MSG_LEN \
- sizeof(audrec_msg_cmd_cfg_done_msg)
-
-
-#define AUDREC_MSG_CFG_DONE_TYPE_0_ENA 0x4000
-#define AUDREC_MSG_CFG_DONE_TYPE_0_DIS 0x0000
-
-#define AUDREC_MSG_CFG_DONE_TYPE_0_NO_UPDATE 0x0000
-#define AUDREC_MSG_CFG_DONE_TYPE_0_UPDATE 0x8000
-
-#define AUDREC_MSG_CFG_DONE_TYPE_1_ENA 0x4000
-#define AUDREC_MSG_CFG_DONE_TYPE_1_DIS 0x0000
-
-#define AUDREC_MSG_CFG_DONE_TYPE_1_NO_UPDATE 0x0000
-#define AUDREC_MSG_CFG_DONE_TYPE_1_UPDATE 0x8000
-
-typedef struct {
- unsigned short type_0;
- unsigned short type_1;
-} __attribute__((packed))audrec_msg_cmd_cfg_done_msg;
-
-
-/*
- * Message to notify arec0/1 cfg done and recording params revd by task
- */
-
-#define AUDREC_MSG_CMD_AREC_PARAM_CFG_DONE_MSG 0x0003
-#define AUDREC_MSG_CMD_AREC_PARAM_CFG_DONE_MSG_LEN \
- sizeof(audrec_msg_cmd_arec_param_cfg_done_msg)
-
-#define AUDREC_MSG_AREC_PARAM_TYPE_0 0x0000
-#define AUDREC_MSG_AREC_PARAM_TYPE_1 0x0001
-
-typedef struct {
- unsigned short type;
-} __attribute__((packed))audrec_msg_cmd_arec_param_cfg_done_msg;
-
-
-/*
- * Message to notify no more buffers are available in ext mem to DME
- */
-
-#define AUDREC_MSG_FATAL_ERR_MSG 0x0004
-#define AUDREC_MSG_FATAL_ERR_MSG_LEN \
- sizeof(audrec_msg_fatal_err_msg)
-
-#define AUDREC_MSG_FATAL_ERR_TYPE_0 0x0000
-#define AUDREC_MSG_FATAL_ERR_TYPE_1 0x0001
-
-typedef struct {
- unsigned short type;
-} __attribute__((packed))audrec_msg_fatal_err_msg;
-
-/*
- * Message to notify DME deliverd the encoded pkt to ext pkt buffer
- */
-
-#define AUDREC_MSG_PACKET_READY_MSG 0x0005
-#define AUDREC_MSG_PACKET_READY_MSG_LEN \
- sizeof(audrec_msg_packet_ready_msg)
-
-#define AUDREC_MSG_PACKET_READY_TYPE_0 0x0000
-#define AUDREC_MSG_PACKET_READY_TYPE_1 0x0001
-
-typedef struct {
- unsigned short type;
- unsigned short pkt_counter_msw;
- unsigned short pkt_counter_lsw;
- unsigned short pkt_read_cnt_msw;
- unsigned short pkt_read_cnt_lsw;
-} __attribute__((packed))audrec_msg_packet_ready_msg;
-
-#endif
+++ /dev/null
-#ifndef QDSP5VIDJPEGCMDI_H
-#define QDSP5VIDJPEGCMDI_H
-
-/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*
-
- J P E G I N T E R N A L C O M M A N D S
-
-GENERAL DESCRIPTION
- This file contains defintions of format blocks of commands
- that are accepted by JPEG Task
-
-REFERENCES
- None
-
-EXTERNALIZED FUNCTIONS
- None
-
-Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated.
-
-This software is licensed under the terms of the GNU General Public
-License version 2, as published by the Free Software Foundation, and
-may be copied, distributed, and modified under those terms.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/
-/*===========================================================================
-
- EDIT HISTORY FOR FILE
-
-This section contains comments describing changes made to this file.
-Notice that changes are listed in reverse chronological order.
-
-$Header: //source/qcom/qct/multimedia2/AdspSvc/7XXX/qdsp5cmd/video/qdsp5jpegcmdi.h#2 $ $DateTime: 2008/07/30 10:50:23 $ $Author: pavanr $
-Revision History:
-when who what, where, why
--------- --- ----------------------------------------------------------
-06/09/08 sv initial version
-===========================================================================*/
-
-/*
- * ARM to JPEG configuration commands are passed through the
- * uPJpegCfgCmdQueue
- */
-
-/*
- * Command to configure JPEG Encoder
- */
-
-#define JPEG_CMD_ENC_CFG 0x0000
-#define JPEG_CMD_ENC_CFG_LEN sizeof(jpeg_cmd_enc_cfg)
-
-#define JPEG_CMD_ENC_PROCESS_CFG_OP_ROTATION_0 0x0000
-#define JPEG_CMD_ENC_PROCESS_CFG_OP_ROTATION_90 0x0100
-#define JPEG_CMD_ENC_PROCESS_CFG_OP_ROTATION_180 0x0200
-#define JPEG_CMD_ENC_PROCESS_CFG_OP_ROTATION_270 0x0300
-#define JPEG_CMD_ENC_PROCESS_CFG_IP_DATA_FORMAT_M 0x0003
-#define JPEG_CMD_ENC_PROCESS_CFG_IP_DATA_FORMAT_H2V2 0x0000
-#define JPEG_CMD_ENC_PROCESS_CFG_IP_DATA_FORMAT_H2V1 0x0001
-#define JPEG_CMD_ENC_PROCESS_CFG_IP_DATA_FORMAT_H1V2 0x0002
-
-#define JPEG_CMD_IP_SIZE_CFG_LUMA_HEIGHT_M 0x0000FFFF
-#define JPEG_CMD_IP_SIZE_CFG_LUMA_WIDTH_M 0xFFFF0000
-#define JPEG_CMD_ENC_UPSAMP_IP_SIZE_CFG_ENA 0x0001
-#define JPEG_CMD_ENC_UPSAMP_IP_SIZE_CFG_DIS 0x0000
-
-#define JPEG_CMD_FRAG_SIZE_LUMA_HEIGHT_M 0xFFFF
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int process_cfg;
- unsigned int ip_size_cfg;
- unsigned int op_size_cfg;
- unsigned int frag_cfg;
- unsigned int frag_cfg_part[16];
-
- unsigned int part_num;
-
- unsigned int op_buf_0_cfg_part1;
- unsigned int op_buf_0_cfg_part2;
- unsigned int op_buf_1_cfg_part1;
- unsigned int op_buf_1_cfg_part2;
-
- unsigned int luma_qunt_table[32];
- unsigned int chroma_qunt_table[32];
-
- unsigned int upsamp_ip_size_cfg;
- unsigned int upsamp_ip_frame_off;
- unsigned int upsamp_pp_filter_coeff[64];
-} __attribute__((packed)) jpeg_cmd_enc_cfg;
-
-/*
- * Command to configure JPEG Decoder
- */
-
-#define JPEG_CMD_DEC_CFG 0x0001
-#define JPEG_CMD_DEC_CFG_LEN sizeof(jpeg_cmd_dec_cfg)
-
-#define JPEG_CMD_DEC_OP_DATA_FORMAT_M 0x0001
-#define JPEG_CMD_DEC_OP_DATA_FORMAT_H2V2 0x0000
-#define JPEG_CMD_DEC_OP_DATA_FORMAT_H2V1 0x0001
-
-#define JPEG_CMD_DEC_OP_DATA_FORMAT_SCALE_FACTOR_8 0x000000
-#define JPEG_CMD_DEC_OP_DATA_FORMAT_SCALE_FACTOR_4 0x010000
-#define JPEG_CMD_DEC_OP_DATA_FORMAT_SCALE_FACTOR_2 0x020000
-#define JPEG_CMD_DEC_OP_DATA_FORMAT_SCALE_FACTOR_1 0x030000
-
-#define JPEG_CMD_DEC_IP_STREAM_BUF_CFG_PART3_NOT_FINAL 0x0000
-#define JPEG_CMD_DEC_IP_STREAM_BUF_CFG_PART3_FINAL 0x0001
-
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int img_dimension_cfg;
- unsigned int op_data_format;
- unsigned int restart_interval;
- unsigned int ip_buf_partition_num;
- unsigned int ip_stream_buf_cfg_part1;
- unsigned int ip_stream_buf_cfg_part2;
- unsigned int ip_stream_buf_cfg_part3;
- unsigned int op_stream_buf_0_cfg_part1;
- unsigned int op_stream_buf_0_cfg_part2;
- unsigned int op_stream_buf_0_cfg_part3;
- unsigned int op_stream_buf_1_cfg_part1;
- unsigned int op_stream_buf_1_cfg_part2;
- unsigned int op_stream_buf_1_cfg_part3;
- unsigned int luma_qunt_table_0_3;
- unsigned int luma_qunt_table_4_7;
- unsigned int luma_qunt_table_8_11;
- unsigned int luma_qunt_table_12_15;
- unsigned int luma_qunt_table_16_19;
- unsigned int luma_qunt_table_20_23;
- unsigned int luma_qunt_table_24_27;
- unsigned int luma_qunt_table_28_31;
- unsigned int luma_qunt_table_32_35;
- unsigned int luma_qunt_table_36_39;
- unsigned int luma_qunt_table_40_43;
- unsigned int luma_qunt_table_44_47;
- unsigned int luma_qunt_table_48_51;
- unsigned int luma_qunt_table_52_55;
- unsigned int luma_qunt_table_56_59;
- unsigned int luma_qunt_table_60_63;
- unsigned int chroma_qunt_table_0_3;
- unsigned int chroma_qunt_table_4_7;
- unsigned int chroma_qunt_table_8_11;
- unsigned int chroma_qunt_table_12_15;
- unsigned int chroma_qunt_table_16_19;
- unsigned int chroma_qunt_table_20_23;
- unsigned int chroma_qunt_table_24_27;
- unsigned int chroma_qunt_table_28_31;
- unsigned int chroma_qunt_table_32_35;
- unsigned int chroma_qunt_table_36_39;
- unsigned int chroma_qunt_table_40_43;
- unsigned int chroma_qunt_table_44_47;
- unsigned int chroma_qunt_table_48_51;
- unsigned int chroma_qunt_table_52_55;
- unsigned int chroma_qunt_table_56_59;
- unsigned int chroma_qunt_table_60_63;
- unsigned int luma_dc_hm_code_cnt_table_0_3;
- unsigned int luma_dc_hm_code_cnt_table_4_7;
- unsigned int luma_dc_hm_code_cnt_table_8_11;
- unsigned int luma_dc_hm_code_cnt_table_12_15;
- unsigned int luma_dc_hm_code_val_table_0_3;
- unsigned int luma_dc_hm_code_val_table_4_7;
- unsigned int luma_dc_hm_code_val_table_8_11;
- unsigned int chroma_dc_hm_code_cnt_table_0_3;
- unsigned int chroma_dc_hm_code_cnt_table_4_7;
- unsigned int chroma_dc_hm_code_cnt_table_8_11;
- unsigned int chroma_dc_hm_code_cnt_table_12_15;
- unsigned int chroma_dc_hm_code_val_table_0_3;
- unsigned int chroma_dc_hm_code_val_table_4_7;
- unsigned int chroma_dc_hm_code_val_table_8_11;
- unsigned int luma_ac_hm_code_cnt_table_0_3;
- unsigned int luma_ac_hm_code_cnt_table_4_7;
- unsigned int luma_ac_hm_code_cnt_table_8_11;
- unsigned int luma_ac_hm_code_cnt_table_12_15;
- unsigned int luma_ac_hm_code_val_table_0_3;
- unsigned int luma_ac_hm_code_val_table_4_7;
- unsigned int luma_ac_hm_code_val_table_8_11;
- unsigned int luma_ac_hm_code_val_table_12_15;
- unsigned int luma_ac_hm_code_val_table_16_19;
- unsigned int luma_ac_hm_code_val_table_20_23;
- unsigned int luma_ac_hm_code_val_table_24_27;
- unsigned int luma_ac_hm_code_val_table_28_31;
- unsigned int luma_ac_hm_code_val_table_32_35;
- unsigned int luma_ac_hm_code_val_table_36_39;
- unsigned int luma_ac_hm_code_val_table_40_43;
- unsigned int luma_ac_hm_code_val_table_44_47;
- unsigned int luma_ac_hm_code_val_table_48_51;
- unsigned int luma_ac_hm_code_val_table_52_55;
- unsigned int luma_ac_hm_code_val_table_56_59;
- unsigned int luma_ac_hm_code_val_table_60_63;
- unsigned int luma_ac_hm_code_val_table_64_67;
- unsigned int luma_ac_hm_code_val_table_68_71;
- unsigned int luma_ac_hm_code_val_table_72_75;
- unsigned int luma_ac_hm_code_val_table_76_79;
- unsigned int luma_ac_hm_code_val_table_80_83;
- unsigned int luma_ac_hm_code_val_table_84_87;
- unsigned int luma_ac_hm_code_val_table_88_91;
- unsigned int luma_ac_hm_code_val_table_92_95;
- unsigned int luma_ac_hm_code_val_table_96_99;
- unsigned int luma_ac_hm_code_val_table_100_103;
- unsigned int luma_ac_hm_code_val_table_104_107;
- unsigned int luma_ac_hm_code_val_table_108_111;
- unsigned int luma_ac_hm_code_val_table_112_115;
- unsigned int luma_ac_hm_code_val_table_116_119;
- unsigned int luma_ac_hm_code_val_table_120_123;
- unsigned int luma_ac_hm_code_val_table_124_127;
- unsigned int luma_ac_hm_code_val_table_128_131;
- unsigned int luma_ac_hm_code_val_table_132_135;
- unsigned int luma_ac_hm_code_val_table_136_139;
- unsigned int luma_ac_hm_code_val_table_140_143;
- unsigned int luma_ac_hm_code_val_table_144_147;
- unsigned int luma_ac_hm_code_val_table_148_151;
- unsigned int luma_ac_hm_code_val_table_152_155;
- unsigned int luma_ac_hm_code_val_table_156_159;
- unsigned int luma_ac_hm_code_val_table_160_161;
- unsigned int chroma_ac_hm_code_cnt_table_0_3;
- unsigned int chroma_ac_hm_code_cnt_table_4_7;
- unsigned int chroma_ac_hm_code_cnt_table_8_11;
- unsigned int chroma_ac_hm_code_cnt_table_12_15;
- unsigned int chroma_ac_hm_code_val_table_0_3;
- unsigned int chroma_ac_hm_code_val_table_4_7;
- unsigned int chroma_ac_hm_code_val_table_8_11;
- unsigned int chroma_ac_hm_code_val_table_12_15;
- unsigned int chroma_ac_hm_code_val_table_16_19;
- unsigned int chroma_ac_hm_code_val_table_20_23;
- unsigned int chroma_ac_hm_code_val_table_24_27;
- unsigned int chroma_ac_hm_code_val_table_28_31;
- unsigned int chroma_ac_hm_code_val_table_32_35;
- unsigned int chroma_ac_hm_code_val_table_36_39;
- unsigned int chroma_ac_hm_code_val_table_40_43;
- unsigned int chroma_ac_hm_code_val_table_44_47;
- unsigned int chroma_ac_hm_code_val_table_48_51;
- unsigned int chroma_ac_hm_code_val_table_52_55;
- unsigned int chroma_ac_hm_code_val_table_56_59;
- unsigned int chroma_ac_hm_code_val_table_60_63;
- unsigned int chroma_ac_hm_code_val_table_64_67;
- unsigned int chroma_ac_hm_code_val_table_68_71;
- unsigned int chroma_ac_hm_code_val_table_72_75;
- unsigned int chroma_ac_hm_code_val_table_76_79;
- unsigned int chroma_ac_hm_code_val_table_80_83;
- unsigned int chroma_ac_hm_code_val_table_84_87;
- unsigned int chroma_ac_hm_code_val_table_88_91;
- unsigned int chroma_ac_hm_code_val_table_92_95;
- unsigned int chroma_ac_hm_code_val_table_96_99;
- unsigned int chroma_ac_hm_code_val_table_100_103;
- unsigned int chroma_ac_hm_code_val_table_104_107;
- unsigned int chroma_ac_hm_code_val_table_108_111;
- unsigned int chroma_ac_hm_code_val_table_112_115;
- unsigned int chroma_ac_hm_code_val_table_116_119;
- unsigned int chroma_ac_hm_code_val_table_120_123;
- unsigned int chroma_ac_hm_code_val_table_124_127;
- unsigned int chroma_ac_hm_code_val_table_128_131;
- unsigned int chroma_ac_hm_code_val_table_132_135;
- unsigned int chroma_ac_hm_code_val_table_136_139;
- unsigned int chroma_ac_hm_code_val_table_140_143;
- unsigned int chroma_ac_hm_code_val_table_144_147;
- unsigned int chroma_ac_hm_code_val_table_148_151;
- unsigned int chroma_ac_hm_code_val_table_152_155;
- unsigned int chroma_ac_hm_code_val_table_156_159;
- unsigned int chroma_ac_hm_code_val_table_160_161;
-} __attribute__((packed)) jpeg_cmd_dec_cfg;
-
-
-/*
- * ARM to JPEG configuration commands are passed through the
- * uPJpegActionCmdQueue
- */
-
-/*
- * Command to start the encode process
- */
-
-#define JPEG_CMD_ENC_ENCODE 0x0000
-#define JPEG_CMD_ENC_ENCODE_LEN sizeof(jpeg_cmd_enc_encode)
-
-
-typedef struct {
- unsigned short cmd_id;
-} __attribute__((packed)) jpeg_cmd_enc_encode;
-
-
-/*
- * Command to transition from current state of encoder to IDLE state
- */
-
-#define JPEG_CMD_ENC_IDLE 0x0001
-#define JPEG_CMD_ENC_IDLE_LEN sizeof(jpeg_cmd_enc_idle)
-
-
-typedef struct {
- unsigned short cmd_id;
-} __attribute__((packed)) jpeg_cmd_enc_idle;
-
-
-/*
- * Command to inform the encoder that another buffer is ready
- */
-
-#define JPEG_CMD_ENC_OP_CONSUMED 0x0002
-#define JPEG_CMD_ENC_OP_CONSUMED_LEN sizeof(jpeg_cmd_enc_op_consumed)
-
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int op_buf_addr;
- unsigned int op_buf_size;
-} __attribute__((packed)) jpeg_cmd_enc_op_consumed;
-
-
-/*
- * Command to start the decoding process
- */
-
-#define JPEG_CMD_DEC_DECODE 0x0003
-#define JPEG_CMD_DEC_DECODE_LEN sizeof(jpeg_cmd_dec_decode)
-
-
-typedef struct {
- unsigned short cmd_id;
-} __attribute__((packed)) jpeg_cmd_dec_decode;
-
-
-/*
- * Command to transition from the current state of decoder to IDLE
- */
-
-#define JPEG_CMD_DEC_IDLE 0x0004
-#define JPEG_CMD_DEC_IDLE_LEN sizeof(jpeg_cmd_dec_idle)
-
-
-typedef struct {
- unsigned short cmd_id;
-} __attribute__((packed)) jpeg_cmd_dec_idle;
-
-
-/*
- * Command to inform that an op buffer is ready for use
- */
-
-#define JPEG_CMD_DEC_OP_CONSUMED 0x0005
-#define JPEG_CMD_DEC_OP_CONSUMED_LEN sizeof(jpeg_cmd_dec_op_consumed)
-
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int luma_op_buf_addr;
- unsigned int luma_op_buf_size;
- unsigned int chroma_op_buf_addr;
-} __attribute__((packed)) jpeg_cmd_dec_op_consumed;
-
-
-/*
- * Command to pass a new ip buffer to the jpeg decoder
- */
-
-#define JPEG_CMD_DEC_IP 0x0006
-#define JPEG_CMD_DEC_IP_LEN sizeof(jpeg_cmd_dec_ip_len)
-
-#define JPEG_CMD_EOI_INDICATOR_NOT_END 0x0000
-#define JPEG_CMD_EOI_INDICATOR_END 0x0001
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int ip_buf_addr;
- unsigned int ip_buf_size;
- unsigned int eoi_indicator;
-} __attribute__((packed)) jpeg_cmd_dec_ip;
-
-
-
-#endif
+++ /dev/null
-#ifndef QDSP5VIDJPEGMSGI_H
-#define QDSP5VIDJPEGMSGI_H
-
-/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*
-
- J P E G I N T E R N A L M E S S A G E S
-
-GENERAL DESCRIPTION
- This file contains defintions of format blocks of messages
- that are sent by JPEG Task
-
-REFERENCES
- None
-
-EXTERNALIZED FUNCTIONS
- None
-
-Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated.
-
-This software is licensed under the terms of the GNU General Public
-License version 2, as published by the Free Software Foundation, and
-may be copied, distributed, and modified under those terms.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/
-/*===========================================================================
-
- EDIT HISTORY FOR FILE
-
-This section contains comments describing changes made to this file.
-Notice that changes are listed in reverse chronological order.
-
-$Header: //source/qcom/qct/multimedia2/AdspSvc/7XXX/qdsp5cmd/video/qdsp5jpegmsg.h#2 $ $DateTime: 2008/07/30 10:50:23 $ $Author: pavanr $
-Revision History:
-
-when who what, where, why
--------- --- ----------------------------------------------------------
-05/10/08 sv initial version
-===========================================================================*/
-
-/*
- * Messages from JPEG task to ARM through jpeguPMsgQueue
- */
-
-/*
- * Message is ACK for CMD_JPEGE_ENCODE cmd
- */
-
-#define JPEG_MSG_ENC_ENCODE_ACK 0x0000
-#define JPEG_MSG_ENC_ENCODE_ACK_LEN \
- sizeof(jpeg_msg_enc_encode_ack)
-
-typedef struct {
-} __attribute__((packed)) jpeg_msg_enc_encode_ack;
-
-
-/*
- * Message informs the up when op buffer is ready for consumption and
- * when encoding is complete or errors
- */
-
-#define JPEG_MSG_ENC_OP_PRODUCED 0x0001
-#define JPEG_MSG_ENC_OP_PRODUCED_LEN \
- sizeof(jpeg_msg_enc_op_produced)
-
-#define JPEG_MSGOP_OP_BUF_STATUS_ENC_DONE_PROGRESS 0x0000
-#define JPEG_MSGOP_OP_BUF_STATUS_ENC_DONE_COMPLETE 0x0001
-#define JPEG_MSGOP_OP_BUF_STATUS_ENC_ERR 0x10000
-
-typedef struct {
- unsigned int op_buf_addr;
- unsigned int op_buf_size;
- unsigned int op_buf_status;
-} __attribute__((packed)) jpeg_msg_enc_op_produced;
-
-
-/*
- * Message to ack CMD_JPEGE_IDLE
- */
-
-#define JPEG_MSG_ENC_IDLE_ACK 0x0002
-#define JPEG_MSG_ENC_IDLE_ACK_LEN sizeof(jpeg_msg_enc_idle_ack)
-
-
-typedef struct {
-} __attribute__ ((packed)) jpeg_msg_enc_idle_ack;
-
-
-/*
- * Message to indicate the illegal command
- */
-
-#define JPEG_MSG_ENC_ILLEGAL_COMMAND 0x0003
-#define JPEG_MSG_ENC_ILLEGAL_COMMAND_LEN \
- sizeof(jpeg_msg_enc_illegal_command)
-
-typedef struct {
- unsigned int status;
-} __attribute__((packed)) jpeg_msg_enc_illegal_command;
-
-
-/*
- * Message to ACK CMD_JPEGD_DECODE
- */
-
-#define JPEG_MSG_DEC_DECODE_ACK 0x0004
-#define JPEG_MSG_DEC_DECODE_ACK_LEN \
- sizeof(jpeg_msg_dec_decode_ack)
-
-
-typedef struct {
-} __attribute__((packed)) jpeg_msg_dec_decode_ack;
-
-
-/*
- * Message to inform up that an op buffer is ready for consumption and when
- * decoding is complete or an error occurs
- */
-
-#define JPEG_MSG_DEC_OP_PRODUCED 0x0005
-#define JPEG_MSG_DEC_OP_PRODUCED_LEN \
- sizeof(jpeg_msg_dec_op_produced)
-
-#define JPEG_MSG_DEC_OP_BUF_STATUS_PROGRESS 0x0000
-#define JPEG_MSG_DEC_OP_BUF_STATUS_DONE 0x0001
-
-typedef struct {
- unsigned int luma_op_buf_addr;
- unsigned int chroma_op_buf_addr;
- unsigned int num_mcus;
- unsigned int op_buf_status;
-} __attribute__((packed)) jpeg_msg_dec_op_produced;
-
-/*
- * Message to ack CMD_JPEGD_IDLE cmd
- */
-
-#define JPEG_MSG_DEC_IDLE_ACK 0x0006
-#define JPEG_MSG_DEC_IDLE_ACK_LEN sizeof(jpeg_msg_dec_idle_ack)
-
-
-typedef struct {
-} __attribute__((packed)) jpeg_msg_dec_idle_ack;
-
-
-/*
- * Message to indicate illegal cmd was received
- */
-
-#define JPEG_MSG_DEC_ILLEGAL_COMMAND 0x0007
-#define JPEG_MSG_DEC_ILLEGAL_COMMAND_LEN \
- sizeof(jpeg_msg_dec_illegal_command)
-
-
-typedef struct {
- unsigned int status;
-} __attribute__((packed)) jpeg_msg_dec_illegal_command;
-
-/*
- * Message to request up for the next segment of ip bit stream
- */
-
-#define JPEG_MSG_DEC_IP_REQUEST 0x0008
-#define JPEG_MSG_DEC_IP_REQUEST_LEN \
- sizeof(jpeg_msg_dec_ip_request)
-
-
-typedef struct {
-} __attribute__((packed)) jpeg_msg_dec_ip_request;
-
-
-
-#endif
+++ /dev/null
-#ifndef QDSP5LPMCMDI_H
-#define QDSP5LPMCMDI_H
-
-/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*
-
- L P M I N T E R N A L C O M M A N D S
-
-GENERAL DESCRIPTION
- This file contains defintions of format blocks of commands
- that are accepted by LPM Task
-
-REFERENCES
- None
-
-EXTERNALIZED FUNCTIONS
- None
-
-Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated.
-
-This software is licensed under the terms of the GNU General Public
-License version 2, as published by the Free Software Foundation, and
-may be copied, distributed, and modified under those terms.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/
-/*===========================================================================
-
- EDIT HISTORY FOR FILE
-
-This section contains comments describing changes made to this file.
-Notice that changes are listed in reverse chronological order.
-
-
-$Header: //source/qcom/qct/multimedia2/AdspSvc/7XXX/qdsp5cmd/video/qdsp5lpmcmdi.h#2 $ $DateTime: 2008/07/30 10:50:23 $ $Author: pavanr $
-Revision History:
-
-when who what, where, why
--------- --- ----------------------------------------------------------
-06/12/08 sv initial version
-===========================================================================*/
-
-
-/*
- * Command to start LPM processing based on the config params
- */
-
-#define LPM_CMD_START 0x0000
-#define LPM_CMD_START_LEN sizeof(lpm_cmd_start)
-
-#define LPM_CMD_SPATIAL_FILTER_PART_OPMODE_0 0x00000000
-#define LPM_CMD_SPATIAL_FILTER_PART_OPMODE_1 0x00010000
-typedef struct {
- unsigned int cmd_id;
- unsigned int ip_data_cfg_part1;
- unsigned int ip_data_cfg_part2;
- unsigned int ip_data_cfg_part3;
- unsigned int ip_data_cfg_part4;
- unsigned int op_data_cfg_part1;
- unsigned int op_data_cfg_part2;
- unsigned int op_data_cfg_part3;
- unsigned int spatial_filter_part[32];
-} __attribute__((packed)) lpm_cmd_start;
-
-
-
-/*
- * Command to stop LPM processing
- */
-
-#define LPM_CMD_IDLE 0x0001
-#define LPM_CMD_IDLE_LEN sizeof(lpm_cmd_idle)
-
-typedef struct {
- unsigned int cmd_id;
-} __attribute__((packed)) lpm_cmd_idle;
-
-
-#endif
+++ /dev/null
-#ifndef QDSP5LPMMSGI_H
-#define QDSP5LPMMSGI_H
-
-/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*
-
- L P M I N T E R N A L M E S S A G E S
-
-GENERAL DESCRIPTION
- This file contains defintions of format blocks of commands
- that are accepted by LPM Task
-
-REFERENCES
- None
-
-EXTERNALIZED FUNCTIONS
- None
-
-Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated.
-
-This software is licensed under the terms of the GNU General Public
-License version 2, as published by the Free Software Foundation, and
-may be copied, distributed, and modified under those terms.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/
-/*===========================================================================
-
- EDIT HISTORY FOR FILE
-
-This section contains comments describing changes made to this file.
-Notice that changes are listed in reverse chronological order.
-
-$Header: //source/qcom/qct/multimedia2/AdspSvc/7XXX/qdsp5cmd/video/qdsp5lpmmsg.h#2 $ $DateTime: 2008/07/30 10:50:23 $ $Author: pavanr $
-Revision History:
-
-when who what, where, why
--------- --- ----------------------------------------------------------
-06/12/08 sv initial version
-===========================================================================*/
-
-/*
- * Message to acknowledge CMD_LPM_IDLE command
- */
-
-#define LPM_MSG_IDLE_ACK 0x0000
-#define LPM_MSG_IDLE_ACK_LEN sizeof(lpm_msg_idle_ack)
-
-typedef struct {
-} __attribute__((packed)) lpm_msg_idle_ack;
-
-
-/*
- * Message to acknowledge CMD_LPM_START command
- */
-
-
-#define LPM_MSG_START_ACK 0x0001
-#define LPM_MSG_START_ACK_LEN sizeof(lpm_msg_start_ack)
-
-
-typedef struct {
-} __attribute__((packed)) lpm_msg_start_ack;
-
-
-/*
- * Message to notify the ARM that LPM processing is complete
- */
-
-#define LPM_MSG_DONE 0x0002
-#define LPM_MSG_DONE_LEN sizeof(lpm_msg_done)
-
-typedef struct {
-} __attribute__((packed)) lpm_msg_done;
-
-
-#endif
+++ /dev/null
-#ifndef QDSP5VIDDECCMDI_H
-#define QDSP5VIDDECCMDI_H
-
-/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*
-
- V I D E O D E C O D E R I N T E R N A L C O M M A N D S
-
-GENERAL DESCRIPTION
- This file contains defintions of format blocks of commands
- that are accepted by VIDDEC Task
-
-REFERENCES
- None
-
-EXTERNALIZED FUNCTIONS
- None
-
-Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated.
-
-This software is licensed under the terms of the GNU General Public
-License version 2, as published by the Free Software Foundation, and
-may be copied, distributed, and modified under those terms.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/
-/*===========================================================================
-
- EDIT HISTORY FOR FILE
-
-This section contains comments describing changes made to this file.
-Notice that changes are listed in reverse chronological order.
-
-$Header: //source/qcom/qct/multimedia2/AdspSvc/7XXX/qdsp5cmd/video/qdsp5vdeccmdi.h#2 $ $DateTime: 2008/07/30 10:50:23 $ $Author: pavanr $
-Revision History:
-
-when who what, where, why
--------- --- ----------------------------------------------------------
-05/10/08 ac initial version
-===========================================================================*/
-
-
-/*
- * Command to inform VIDDEC that new subframe packet is ready
- */
-
-#define VIDDEC_CMD_SUBFRAME_PKT 0x0000
-#define VIDDEC_CMD_SUBFRAME_PKT_LEN \
- sizeof(viddec_cmd_subframe_pkt)
-
-#define VIDDEC_CMD_SF_INFO_1_DM_DMA_STATS_EXCHANGE_FLAG_DM 0x0000
-#define VIDDEC_CMD_SF_INFO_1_DM_DMA_STATS_EXCHANGE_FLAG_DMA 0x0001
-
-#define VIDDEC_CMD_SF_INFO_0_SUBFRAME_CONTI 0x0000
-#define VIDDEC_CMD_SF_INFO_0_SUBFRAME_FIRST 0x0001
-#define VIDDEC_CMD_SF_INFO_0_SUBFRAME_LAST 0x0002
-#define VIDDEC_CMD_SF_INFO_0_SUBFRAME_FIRST_AND_LAST 0x0003
-
-#define VIDDEC_CMD_CODEC_SELECTION_WORD_MPEG_4 0x0000
-#define VIDDEC_CMD_CODEC_SELECTION_WORD_H_263_P0 0x0001
-#define VIDDEC_CMD_CODEC_SELECTION_WORD_H_264 0x0002
-#define VIDDEC_CMD_CODEC_SELECTION_WORD_H_263_p3 0x0003
-#define VIDDEC_CMD_CODEC_SELECTION_WORD_RV9 0x0004
-#define VIDDEC_CMD_CODEC_SELECTION_WORD_WMV9 0x0005
-#define VIDDEC_CMD_CODEC_SELECTION_WORD_SMCDB 0x0006
-#define VIDDEC_CMD_CODEC_SELECTION_WORD_QFRE 0x0007
-#define VIDDEC_CMD_CODEC_SELECTION_WORD_VLD 0x0008
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short packet_seq_number;
- unsigned short codec_instance_id;
- unsigned short subframe_packet_size_high;
- unsigned short subframe_packet_size_low;
- unsigned short subframe_packet_high;
- unsigned short subframe_packet_low;
- unsigned short subframe_packet_partition;
- unsigned short statistics_packet_size_high;
- unsigned short statistics_packet_size_low;
- unsigned short statistics_packet_high;
- unsigned short statistics_packet_low;
- unsigned short statistics_partition;
- unsigned short subframe_info_1;
- unsigned short subframe_info_0;
- unsigned short codec_selection_word;
- unsigned short num_mbs;
-} __attribute__((packed)) viddec_cmd_subframe_pkt;
-
-
-/*
- * Command to inform VIDDEC task that post processing is required for the frame
- */
-
-#define VIDDEC_CMD_PP_ENABLE 0x0001
-#define VIDDEC_CMD_PP_ENABLE_LEN \
- sizeof(viddec_cmd_pp_enable)
-
-#define VIDDEC_CMD_PP_INFO_0_DM_DMA_LS_EXCHANGE_FLAG_DM 0x0000
-#define VIDDEC_CMD_PP_INFO_0_DM_DMA_LS_EXCHANGE_FLAG_DMA 0x0001
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short packet_seq_num;
- unsigned short codec_instance_id;
- unsigned short postproc_info_0;
- unsigned short codec_selection_word;
- unsigned short pp_output_addr_high;
- unsigned short pp_output_addr_low;
- unsigned short postproc_info_1;
- unsigned short load_sharing_packet_size_high;
- unsigned short load_sharing_packet_size_low;
- unsigned short load_sharing_packet_high;
- unsigned short load_sharing_packet_low;
- unsigned short load_sharing_partition;
- unsigned short pp_param_0;
- unsigned short pp_param_1;
- unsigned short pp_param_2;
- unsigned short pp_param_3;
-} __attribute__((packed)) viddec_cmd_pp_enable;
-
-
-/*
- * FRAME Header Packet : It is at the start of new frame
- */
-
-#define VIDDEC_CMD_FRAME_HEADER_PACKET 0x0002
-#define VIDDEC_CMD_FRAME_HEADER_PACKET_LEN \
- sizeof(viddec_cmd_frame_header_packet)
-
-#define VIDDEC_CMD_FRAME_INFO_0_ERROR_SKIP 0x0000
-#define VIDDEC_CMD_FRAME_INFO_0_ERROR_BLACK 0x0800
-
-typedef struct {
- unsigned short packet_id;
- unsigned short x_dimension;
- unsigned short y_dimension;
- unsigned short line_width;
- unsigned short frame_info_0;
- unsigned short frame_buffer_0_high;
- unsigned short frame_buffer_0_low;
- unsigned short frame_buffer_1_high;
- unsigned short frame_buffer_1_low;
- unsigned short frame_buffer_2_high;
- unsigned short frame_buffer_2_low;
- unsigned short frame_buffer_3_high;
- unsigned short frame_buffer_3_low;
- unsigned short frame_buffer_4_high;
- unsigned short frame_buffer_4_low;
- unsigned short frame_buffer_5_high;
- unsigned short frame_buffer_5_low;
- unsigned short frame_buffer_6_high;
- unsigned short frame_buffer_6_low;
- unsigned short frame_buffer_7_high;
- unsigned short frame_buffer_7_low;
- unsigned short frame_buffer_8_high;
- unsigned short frame_buffer_8_low;
- unsigned short frame_buffer_9_high;
- unsigned short frame_buffer_9_low;
- unsigned short frame_buffer_10_high;
- unsigned short frame_buffer_10_low;
- unsigned short frame_buffer_11_high;
- unsigned short frame_buffer_11_low;
- unsigned short frame_buffer_12_high;
- unsigned short frame_buffer_12_low;
- unsigned short frame_buffer_13_high;
- unsigned short frame_buffer_13_low;
- unsigned short frame_buffer_14_high;
- unsigned short frame_buffer_14_low;
- unsigned short frame_buffer_15_high;
- unsigned short frame_buffer_15_low;
- unsigned short output_frame_buffer_high;
- unsigned short output_frame_buffer_low;
- unsigned short end_of_packet_marker;
-} __attribute__((packed)) viddec_cmd_frame_header_packet;
-
-
-/*
- * SLICE HEADER PACKET
- * I-Slice and P-Slice
- */
-
-#define VIDDEC_CMD_SLICE_HEADER_PKT_ISLICE 0x0003
-#define VIDDEC_CMD_SLICE_HEADER_PKT_ISLICE_LEN \
- sizeof(viddec_cmd_slice_header_pkt_islice)
-
-#define VIDDEC_CMD_ISLICE_INFO_1_MOD_SLICE_TYPE_PSLICE 0x0000
-#define VIDDEC_CMD_ISLICE_INFO_1_MOD_SLICE_TYPE_BSLICE 0x0100
-#define VIDDEC_CMD_ISLICE_INFO_1_MOD_SLICE_TYPE_ISLICE 0x0200
-#define VIDDEC_CMD_ISLICE_INFO_1_MOD_SLICE_TYPE_SPSLICE 0x0300
-#define VIDDEC_CMD_ISLICE_INFO_1_MOD_SLICE_TYPE_SISLICE 0x0400
-#define VIDDEC_CMD_ISLICE_INFO_1_NOPADDING 0x0000
-#define VIDDEC_CMD_ISLICE_INFO_1_PADDING 0x0800
-
-#define VIDDEC_CMD_ISLICE_EOP_MARKER 0x7FFF
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short packet_id;
- unsigned short slice_info_0;
- unsigned short slice_info_1;
- unsigned short slice_info_2;
- unsigned short num_bytes_in_rbsp_high;
- unsigned short num_bytes_in_rbsp_low;
- unsigned short num_bytes_in_rbsp_consumed;
- unsigned short end_of_packet_marker;
-} __attribute__((packed)) viddec_cmd_slice_header_pkt_islice;
-
-
-#define VIDDEC_CMD_SLICE_HEADER_PKT_PSLICE 0x0003
-#define VIDDEC_CMD_SLICE_HEADER_PKT_PSLICE_LEN \
- sizeof(viddec_cmd_slice_header_pkt_pslice)
-
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short packet_id;
- unsigned short slice_info_0;
- unsigned short slice_info_1;
- unsigned short slice_info_2;
- unsigned short slice_info_3;
- unsigned short refidx_l0_map_tab_info_0;
- unsigned short refidx_l0_map_tab_info_1;
- unsigned short refidx_l0_map_tab_info_2;
- unsigned short refidx_l0_map_tab_info_3;
- unsigned short num_bytes_in_rbsp_high;
- unsigned short num_bytes_in_rbsp_low;
- unsigned short num_bytes_in_rbsp_consumed;
- unsigned short end_of_packet_marker;
-} __attribute__((packed)) viddec_cmd_slice_header_pkt_pslice;
-
-
-#endif
+++ /dev/null
-#ifndef QDSP5VIDDECMSGI_H
-#define QDSP5VIDDECMSGI_H
-
-/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*
-
- V I D E O D E C O D E R I N T E R N A L M E S S A G E S
-
-GENERAL DESCRIPTION
- This file contains defintions of format blocks of messages
- that are sent by VIDDEC Task
-
-REFERENCES
- None
-
-EXTERNALIZED FUNCTIONS
- None
-
-Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated.
-
-This software is licensed under the terms of the GNU General Public
-License version 2, as published by the Free Software Foundation, and
-may be copied, distributed, and modified under those terms.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/
-/*===========================================================================
-
- EDIT HISTORY FOR FILE
-
-This section contains comments describing changes made to this file.
-Notice that changes are listed in reverse chronological order.
-
-$Header: //source/qcom/qct/multimedia2/AdspSvc/7XXX/qdsp5cmd/video/qdsp5vdecmsg.h#2 $ $DateTime: 2008/07/30 10:50:23 $ $Author: pavanr $
-Revision History:
-
-when who what, where, why
--------- --- ----------------------------------------------------------
-05/10/08 ac initial version
-===========================================================================*/
-
-/*
- * Message to inform ARM which VDEC_SUBFRAME_PKT_CMD processed by VIDDEC TASK
- */
-
-#define VIDDEC_MSG_SUBF_DONE 0x0000
-#define VIDDEC_MSG_SUBF_DONE_LEN \
- sizeof(viddec_msg_subf_done)
-
-typedef struct {
- unsigned short packet_seq_number;
- unsigned short codec_instance_id;
-} __attribute__((packed)) viddec_msg_subf_done;
-
-
-/*
- * Message to inform ARM one frame has been decoded
- */
-
-#define VIDDEC_MSG_FRAME_DONE 0x0001
-#define VIDDEC_MSG_FRAME_DONE_LEN \
- sizeof(viddec_msg_frame_done)
-
-typedef struct {
- unsigned short packet_seq_number;
- unsigned short codec_instance_id;
-} __attribute__((packed)) viddec_msg_frame_done;
-
-
-/*
- * Message to inform ARM that post processing frame has been decoded
- */
-
-#define VIDDEC_MSG_PP_ENABLE_CMD_DONE 0x0002
-#define VIDDEC_MSG_PP_ENABLE_CMD_DONE_LEN \
- sizeof(viddec_msg_pp_enable_cmd_done)
-
-typedef struct {
- unsigned short packet_seq_number;
- unsigned short codec_instance_id;
-} __attribute__((packed)) viddec_msg_pp_enable_cmd_done;
-
-
-/*
- * Message to inform ARM that one post processing frame has been decoded
- */
-
-
-#define VIDDEC_MSG_PP_FRAME_DONE 0x0003
-#define VIDDEC_MSG_PP_FRAME_DONE_LEN \
- sizeof(viddec_msg_pp_frame_done)
-
-#define VIDDEC_MSG_DISP_WORTHY_DISP 0x0000
-#define VIDDEC_MSG_DISP_WORTHY_DISP_NONE 0xFFFF
-
-
-typedef struct {
- unsigned short packet_seq_number;
- unsigned short codec_instance_id;
- unsigned short display_worthy;
-} __attribute__((packed)) viddec_msg_pp_frame_done;
-
-
-#endif
+++ /dev/null
-#ifndef QDSP5VIDENCCMDI_H
-#define QDSP5VIDENCCMDI_H
-
-/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*
-
- V I D E O E N C O D E R I N T E R N A L C O M M A N D S
-
-GENERAL DESCRIPTION
- This file contains defintions of format blocks of commands
- that are accepted by VIDENC Task
-
-REFERENCES
- None
-
-EXTERNALIZED FUNCTIONS
- None
-
-Copyright(c) 2008 by QUALCOMM, Incorporated.
-*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/
-/*===========================================================================
-
- EDIT HISTORY FOR FILE
-
-This section contains comments describing changes made to this file.
-Notice that changes are listed in reverse chronological order.
-
-Revision History:
-
-when who what, where, why
--------- --- ----------------------------------------------------------
-09/25/08 umeshp initial version
-===========================================================================*/
-
- #define VIDENC_CMD_CFG 0x0000
- #define VIDENC_CMD_ACTIVE 0x0001
- #define VIDENC_CMD_IDLE 0x0002
- #define VIDENC_CMD_FRAME_START 0x0003
- #define VIDENC_CMD_STATUS_QUERY 0x0004
- #define VIDENC_CMD_RC_CFG 0x0005
- #define VIDENC_CMD_DIS_CFG 0x0006
- #define VIDENC_CMD_DIS 0x0007
- #define VIDENC_CMD_INTRA_REFRESH 0x0008
- #define VIDENC_CMD_DIGITAL_ZOOM 0x0009
-
-
-/*
- * Command to pass the frame message information to VIDENC
- */
-
-
-#define VIDENC_CMD_FRAME_START_LEN \
- sizeof(videnc_cmd_frame_start)
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short frame_info;
- unsigned short frame_rho_budget_word_high;
- unsigned short frame_rho_budget_word_low;
- unsigned short input_luma_addr_high;
- unsigned short input_luma_addr_low;
- unsigned short input_chroma_addr_high;
- unsigned short input_chroma_addr_low;
- unsigned short ref_vop_buf_ptr_high;
- unsigned short ref_vop_buf_ptr_low;
- unsigned short enc_pkt_buf_ptr_high;
- unsigned short enc_pkt_buf_ptr_low;
- unsigned short enc_pkt_buf_size_high;
- unsigned short enc_pkt_buf_size_low;
- unsigned short unfilt_recon_vop_buf_ptr_high;
- unsigned short unfilt_recon_vop_buf_ptr_low;
- unsigned short filt_recon_vop_buf_ptr_high;
- unsigned short filt_recon_vop_buf_ptr_low;
-} __attribute__((packed)) videnc_cmd_frame_start;
-
-/*
- * Command to pass the frame-level digital stabilization parameters to VIDENC
- */
-
-
-#define VIDENC_CMD_DIS_LEN \
- sizeof(videnc_cmd_dis)
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short vfe_out_prev_luma_addr_high;
- unsigned short vfe_out_prev_luma_addr_low;
- unsigned short stabilization_info;
-} __attribute__((packed)) videnc_cmd_dis;
-
-/*
- * Command to pass the codec related parameters to VIDENC
- */
-
-
-#define VIDENC_CMD_CFG_LEN \
- sizeof(videnc_cmd_cfg)
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short cfg_info_0;
- unsigned short cfg_info_1;
- unsigned short four_mv_threshold;
- unsigned short ise_fse_mv_cost_fac;
- unsigned short venc_frame_dim;
- unsigned short venc_DM_partition;
-} __attribute__((packed)) videnc_cmd_cfg;
-
-/*
- * Command to start the video encoding
- */
-
-
-#define VIDENC_CMD_ACTIVE_LEN \
- sizeof(videnc_cmd_active)
-
-typedef struct {
- unsigned short cmd_id;
-} __attribute__((packed)) videnc_cmd_active;
-
-/*
- * Command to stop the video encoding
- */
-
-
-#define VIDENC_CMD_IDLE_LEN \
- sizeof(videnc_cmd_idle)
-
-typedef struct {
- unsigned short cmd_id;
-} __attribute__((packed)) videnc_cmd_idle;
-
-/*
- * Command to query staus of VIDENC
- */
-
-
-#define VIDENC_CMD_STATUS_QUERY_LEN \
- sizeof(videnc_cmd_status_query)
-
-typedef struct {
- unsigned short cmd_id;
-} __attribute__((packed)) videnc_cmd_status_query;
-
-/*
- * Command to set rate control for a frame
- */
-
-
-#define VIDENC_CMD_RC_CFG_LEN \
- sizeof(videnc_cmd_rc_cfg)
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short max_frame_qp_delta;
- unsigned short max_min_frame_qp;
-} __attribute__((packed)) videnc_cmd_rc_cfg;
-
-/*
- * Command to set intra-refreshing
- */
-
-
-#define VIDENC_CMD_INTRA_REFRESH_LEN \
- sizeof(videnc_cmd_intra_refresh)
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short num_mb_refresh;
- unsigned short mb_index[15];
-} __attribute__((packed)) videnc_cmd_intra_refresh;
-
-/*
- * Command to pass digital zoom information to the VIDENC
- */
-#define VIDENC_CMD_DIGITAL_ZOOM_LEN \
- sizeof(videnc_cmd_digital_zoom)
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short digital_zoom_en;
- unsigned short luma_frame_shift_X;
- unsigned short luma_frame_shift_Y;
- unsigned short up_ip_luma_rows;
- unsigned short up_ip_luma_cols;
- unsigned short up_ip_chroma_rows;
- unsigned short up_ip_chroma_cols;
- unsigned short luma_ph_incr_V_low;
- unsigned short luma_ph_incr_V_high;
- unsigned short luma_ph_incr_H_low;
- unsigned short luma_ph_incr_H_high;
- unsigned short chroma_ph_incr_V_low;
- unsigned short chroma_ph_incr_V_high;
- unsigned short chroma_ph_incr_H_low;
- unsigned short chroma_ph_incr_H_high;
-} __attribute__((packed)) videnc_cmd_digital_zoom;
-
-/*
- * Command to configure digital stabilization parameters
- */
-
-#define VIDENC_CMD_DIS_CFG_LEN \
- sizeof(videnc_cmd_dis_cfg)
-
-typedef struct {
- unsigned short cmd_id;
- unsigned short image_stab_subf_start_row_col;
- unsigned short image_stab_subf_dim;
- unsigned short image_stab_info_0;
-} __attribute__((packed)) videnc_cmd_dis_cfg;
-
-
-#endif
+++ /dev/null
-#ifndef QDSP5VFECMDI_H
-#define QDSP5VFECMDI_H
-
-/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*
-
- V F E I N T E R N A L C O M M A N D S
-
-GENERAL DESCRIPTION
- This file contains defintions of format blocks of commands
- that are accepted by VFE Task
-
-REFERENCES
- None
-
-EXTERNALIZED FUNCTIONS
- None
-
-Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated.
-
-This software is licensed under the terms of the GNU General Public
-License version 2, as published by the Free Software Foundation, and
-may be copied, distributed, and modified under those terms.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/
-/*===========================================================================
-
- EDIT HISTORY FOR FILE
-
-This section contains comments describing changes made to this file.
-Notice that changes are listed in reverse chronological order.
-
-$Header: //source/qcom/qct/multimedia2/AdspSvc/7XXX/qdsp5cmd/video/qdsp5vfecmdi.h#2 $ $DateTime: 2008/07/30 10:50:23 $ $Author: pavanr $
-Revision History:
-
-when who what, where, why
--------- --- ----------------------------------------------------------
-06/12/08 sv initial version
-===========================================================================*/
-
-/******************************************************************************
- * Commands through vfeCommandScaleQueue
- *****************************************************************************/
-
-/*
- * Command to program scaler for op1 . max op of scaler is VGA
- */
-
-
-#define VFE_CMD_SCALE_OP1_CFG 0x0000
-#define VFE_CMD_SCALE_OP1_CFG_LEN \
- sizeof(vfe_cmd_scale_op1_cfg)
-
-#define VFE_CMD_SCALE_OP1_SEL_IP_SEL_Y_STANDARD 0x0000
-#define VFE_CMD_SCALE_OP1_SEL_IP_SEL_Y_CASCADED 0x0001
-#define VFE_CMD_SCALE_OP1_SEL_H_Y_SCALER_DIS 0x0000
-#define VFE_CMD_SCALE_OP1_SEL_H_Y_SCALER_ENA 0x0002
-#define VFE_CMD_SCALE_OP1_SEL_H_PP_Y_SCALER_DIS 0x0000
-#define VFE_CMD_SCALE_OP1_SEL_H_PP_Y_SCALER_ENA 0x0004
-#define VFE_CMD_SCALE_OP1_SEL_V_Y_SCALER_DIS 0x0000
-#define VFE_CMD_SCALE_OP1_SEL_V_Y_SCALER_ENA 0x0008
-#define VFE_CMD_SCALE_OP1_SEL_V_PP_Y_SCALER_DIS 0x0000
-#define VFE_CMD_SCALE_OP1_SEL_V_PP_Y_SCALER_ENA 0x0010
-#define VFE_CMD_SCALE_OP1_SEL_IP_SEL_CBCR_STANDARD 0x0000
-#define VFE_CMD_SCALE_OP1_SEL_IP_SEL_CBCR_CASCADED 0x0020
-#define VFE_CMD_SCALE_OP1_SEL_H_CBCR_SCALER_DIS 0x0000
-#define VFE_CMD_SCALE_OP1_SEL_H_CBCR_SCALER_ENA 0x0040
-#define VFE_CMD_SCALE_OP1_SEL_V_CBCR_SCALER_DIS 0x0000
-#define VFE_CMD_SCALE_OP1_SEL_V_CBCR_SCALER_ENA 0x0080
-
-#define VFE_CMD_OP1_PP_Y_SCALER_CFG_PART1_DONT_LOAD_COEFFS 0x80000000
-#define VFE_CMD_OP1_PP_Y_SCALER_CFG_PART1_LOAD_COEFFS 0x80000000
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int scale_op1_sel;
- unsigned int y_scaler_cfg_part1;
- unsigned int y_scaler_cfg_part2;
- unsigned int cbcr_scaler_cfg_part1;
- unsigned int cbcr_scaler_cfg_part2;
- unsigned int cbcr_scaler_cfg_part3;
- unsigned int pp_y_scaler_cfg_part1;
- unsigned int pp_y_scaler_cfg_part2;
- unsigned int y_scaler_v_coeff_bank_part1[16];
- unsigned int y_scaler_v_coeff_bank_part2[16];
- unsigned int y_scaler_h_coeff_bank_part1[16];
- unsigned int y_scaler_h_coeff_bank_part2[16];
-} __attribute__((packed)) vfe_cmd_scale_op1_cfg;
-
-
-/*
- * Command to program scaler for op2
- */
-
-#define VFE_CMD_SCALE_OP2_CFG 0x0001
-#define VFE_CMD_SCALE_OP2_CFG_LEN \
- sizeof(vfe_cmd_scale_op2_cfg)
-
-#define VFE_CMD_SCALE_OP2_SEL_IP_SEL_Y_STANDARD 0x0000
-#define VFE_CMD_SCALE_OP2_SEL_IP_SEL_Y_CASCADED 0x0001
-#define VFE_CMD_SCALE_OP2_SEL_H_Y_SCALER_DIS 0x0000
-#define VFE_CMD_SCALE_OP2_SEL_H_Y_SCALER_ENA 0x0002
-#define VFE_CMD_SCALE_OP2_SEL_H_PP_Y_SCALER_DIS 0x0000
-#define VFE_CMD_SCALE_OP2_SEL_H_PP_Y_SCALER_ENA 0x0004
-#define VFE_CMD_SCALE_OP2_SEL_V_Y_SCALER_DIS 0x0000
-#define VFE_CMD_SCALE_OP2_SEL_V_Y_SCALER_ENA 0x0008
-#define VFE_CMD_SCALE_OP2_SEL_V_PP_Y_SCALER_DIS 0x0000
-#define VFE_CMD_SCALE_OP2_SEL_V_PP_Y_SCALER_ENA 0x0010
-#define VFE_CMD_SCALE_OP2_SEL_IP_SEL_CBCR_STANDARD 0x0000
-#define VFE_CMD_SCALE_OP2_SEL_IP_SEL_CBCR_CASCADED 0x0020
-#define VFE_CMD_SCALE_OP2_SEL_H_CBCR_SCALER_DIS 0x0000
-#define VFE_CMD_SCALE_OP2_SEL_H_CBCR_SCALER_ENA 0x0040
-#define VFE_CMD_SCALE_OP2_SEL_V_CBCR_SCALER_DIS 0x0000
-#define VFE_CMD_SCALE_OP2_SEL_V_CBCR_SCALER_ENA 0x0080
-
-#define VFE_CMD_OP2_PP_Y_SCALER_CFG_PART1_DONT_LOAD_COEFFS 0x80000000
-#define VFE_CMD_OP2_PP_Y_SCALER_CFG_PART1_LOAD_COEFFS 0x80000000
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int scale_op2_sel;
- unsigned int y_scaler_cfg_part1;
- unsigned int y_scaler_cfg_part2;
- unsigned int cbcr_scaler_cfg_part1;
- unsigned int cbcr_scaler_cfg_part2;
- unsigned int cbcr_scaler_cfg_part3;
- unsigned int pp_y_scaler_cfg_part1;
- unsigned int pp_y_scaler_cfg_part2;
- unsigned int y_scaler_v_coeff_bank_part1[16];
- unsigned int y_scaler_v_coeff_bank_part2[16];
- unsigned int y_scaler_h_coeff_bank_part1[16];
- unsigned int y_scaler_h_coeff_bank_part2[16];
-} __attribute__((packed)) vfe_cmd_scale_op2_cfg;
-
-
-/******************************************************************************
- * Commands through vfeCommandTableQueue
- *****************************************************************************/
-
-/*
- * Command to program the AXI ip paths
- */
-
-#define VFE_CMD_AXI_IP_CFG 0x0000
-#define VFE_CMD_AXI_IP_CFG_LEN sizeof(vfe_cmd_axi_ip_cfg)
-
-#define VFE_CMD_IP_SEL_IP_FORMAT_8 0x0000
-#define VFE_CMD_IP_SEL_IP_FORMAT_10 0x0001
-#define VFE_CMD_IP_SEL_IP_FORMAT_12 0x0002
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int ip_sel;
- unsigned int ip_cfg_part1;
- unsigned int ip_cfg_part2;
- unsigned int ip_unpack_cfg_part[6];
- unsigned int ip_buf_addr[8];
-} __attribute__ ((packed)) vfe_cmd_axi_ip_cfg;
-
-
-/*
- * Command to program axi op paths
- */
-
-#define VFE_CMD_AXI_OP_CFG 0x0001
-#define VFE_CMD_AXI_OP_CFG_LEN sizeof(vfe_cmd_axi_op_cfg)
-
-#define VFE_CMD_OP_SEL_OP1 0x0000
-#define VFE_CMD_OP_SEL_OP2 0x0001
-#define VFE_CMD_OP_SEL_OP1_OP2 0x0002
-#define VFE_CMD_OP_SEL_CTOA 0x0003
-#define VFE_CMD_OP_SEL_CTOA_OP1 0x0004
-#define VFE_CMD_OP_SEL_CTOA_OP2 0x0005
-#define VFE_CMD_OP_SEL_OP_FORMAT_8 0x0000
-#define VFE_CMD_OP_SEL_OP_FORMAT_10 0x0008
-#define VFE_CMD_OP_SEL_OP_FORMAT_12 0x0010
-
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int op_sel;
- unsigned int op1_y_cfg_part1;
- unsigned int op1_y_cfg_part2;
- unsigned int op1_cbcr_cfg_part1;
- unsigned int op1_cbcr_cfg_part2;
- unsigned int op2_y_cfg_part1;
- unsigned int op2_y_cfg_part2;
- unsigned int op2_cbcr_cfg_part1;
- unsigned int op2_cbcr_cfg_part2;
- unsigned int op1_buf1_addr[16];
- unsigned int op2_buf1_addr[16];
-} __attribute__((packed)) vfe_cmd_axi_op_cfg;
-
-
-
-
-/*
- * Command to program the roll off correction module
- */
-
-#define VFE_CMD_ROLLOFF_CFG 0x0002
-#define VFE_CMD_ROLLOFF_CFG_LEN \
- sizeof(vfe_cmd_rolloff_cfg)
-
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int correction_opt_center_pos;
- unsigned int radius_square_entry[32];
- unsigned int red_table_entry[32];
- unsigned int green_table_entry[32];
- unsigned int blue_table_entry[32];
-} __attribute__((packed)) vfe_cmd_rolloff_cfg;
-
-/*
- * Command to program RGB gamma table
- */
-
-#define VFE_CMD_RGB_GAMMA_CFG 0x0003
-#define VFE_CMD_RGB_GAMMA_CFG_LEN \
- sizeof(vfe_cmd_rgb_gamma_cfg)
-
-#define VFE_CMD_RGB_GAMMA_SEL_LINEAR 0x0000
-#define VFE_CMD_RGB_GAMMA_SEL_PW_LINEAR 0x0001
-typedef struct {
- unsigned int cmd_id;
- unsigned int rgb_gamma_sel;
- unsigned int rgb_gamma_entry[256];
-} __attribute__((packed)) vfe_cmd_rgb_gamma_cfg;
-
-
-/*
- * Command to program luma gamma table for the noise reduction path
- */
-
-#define VFE_CMD_Y_GAMMA_CFG 0x0004
-#define VFE_CMD_Y_GAMMA_CFG_LEN \
- sizeof(vfe_cmd_y_gamma_cfg)
-
-#define VFE_CMD_Y_GAMMA_SEL_LINEAR 0x0000
-#define VFE_CMD_Y_GAMMA_SEL_PW_LINEAR 0x0001
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int y_gamma_sel;
- unsigned int y_gamma_entry[256];
-} __attribute__((packed)) vfe_cmd_y_gamma_cfg;
-
-
-
-/******************************************************************************
- * Commands through vfeCommandQueue
- *****************************************************************************/
-
-/*
- * Command to reset the VFE to a known good state.All previously programmed
- * Params will be lost
- */
-
-
-#define VFE_CMD_RESET 0x0000
-#define VFE_CMD_RESET_LEN sizeof(vfe_cmd_reset)
-
-
-typedef struct {
- unsigned short cmd_id;
-} __attribute__((packed)) vfe_cmd_reset;
-
-
-/*
- * Command to start VFE processing based on the config params
- */
-
-
-#define VFE_CMD_START 0x0001
-#define VFE_CMD_START_LEN sizeof(vfe_cmd_start)
-
-#define VFE_CMD_STARTUP_PARAMS_SRC_CAMIF 0x0000
-#define VFE_CMD_STARTUP_PARAMS_SRC_AXI 0x0001
-#define VFE_CMD_STARTUP_PARAMS_MODE_CONTINUOUS 0x0000
-#define VFE_CMD_STARTUP_PARAMS_MODE_SNAPSHOT 0x0002
-
-#define VFE_CMD_IMAGE_PL_BLACK_LVL_CORR_DIS 0x0000
-#define VFE_CMD_IMAGE_PL_BLACK_LVL_CORR_ENA 0x0001
-#define VFE_CMD_IMAGE_PL_ROLLOFF_CORR_DIS 0x0000
-#define VFE_CMD_IMAGE_PL_ROLLOFF_CORR_ENA 0x0002
-#define VFE_CMD_IMAGE_PL_WHITE_BAL_DIS 0x0000
-#define VFE_CMD_IMAGE_PL_WHITE_BAL_ENA 0x0004
-#define VFE_CMD_IMAGE_PL_RGB_GAMMA_DIS 0x0000
-#define VFE_CMD_IMAGE_PL_RGB_GAMMA_ENA 0x0008
-#define VFE_CMD_IMAGE_PL_LUMA_NOISE_RED_PATH_DIS 0x0000
-#define VFE_CMD_IMAGE_PL_LUMA_NOISE_RED_PATH_ENA 0x0010
-#define VFE_CMD_IMAGE_PL_ADP_FILTER_DIS 0x0000
-#define VFE_CMD_IMAGE_PL_ADP_FILTER_ENA 0x0020
-#define VFE_CMD_IMAGE_PL_CHROMA_SAMP_DIS 0x0000
-#define VFE_CMD_IMAGE_PL_CHROMA_SAMP_ENA 0x0040
-
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int startup_params;
- unsigned int image_pipeline;
- unsigned int frame_dimension;
-} __attribute__((packed)) vfe_cmd_start;
-
-
-/*
- * Command to halt all processing
- */
-
-#define VFE_CMD_STOP 0x0002
-#define VFE_CMD_STOP_LEN sizeof(vfe_cmd_stop)
-
-typedef struct {
- unsigned short cmd_id;
-} __attribute__((packed)) vfe_cmd_stop;
-
-
-/*
- * Command to commit the params that have been programmed to take
- * effect on the next frame
- */
-
-#define VFE_CMD_UPDATE 0x0003
-#define VFE_CMD_UPDATE_LEN sizeof(vfe_cmd_update)
-
-
-typedef struct {
- unsigned short cmd_id;
-} __attribute__((packed)) vfe_cmd_update;
-
-
-/*
- * Command to program CAMIF module
- */
-
-#define VFE_CMD_CAMIF_CFG 0x0004
-#define VFE_CMD_CAMIF_CFG_LEN sizeof(vfe_cmd_camif_cfg)
-
-#define VFE_CMD_CFG_VSYNC_SYNC_EDGE_HIGH 0x0000
-#define VFE_CMD_CFG_VSYNC_SYNC_EDGE_LOW 0x0002
-#define VFE_CMD_CFG_HSYNC_SYNC_EDGE_HIGH 0x0000
-#define VFE_CMD_CFG_HSYNC_SYNC_EDGE_LOW 0x0004
-#define VFE_CMD_CFG_SYNC_MODE_APS 0x0000
-#define VFE_CMD_CFG_SYNC_MODE_EFS 0X0008
-#define VFE_CMD_CFG_SYNC_MODE_ELS 0x0010
-#define VFE_CMD_CFG_SYNC_MODE_RVD 0x0018
-#define VFE_CMD_CFG_VFE_SUBSAMP_EN_DIS 0x0000
-#define VFE_CMD_CFG_VFE_SUBSAMP_EN_ENA 0x0020
-#define VFE_CMD_CFG_BUS_SUBSAMP_EN_DIS 0x0000
-#define VFE_CMD_CFG_BUS_SUBSAMP_EN_ENA 0x0080
-#define VFE_CMD_CFG_IRQ_SUBSAMP_EN_DIS 0x0000
-#define VFE_CMD_CFG_IRQ_SUBSAMP_EN_ENA 0x0800
-
-#define VFE_CMD_SUBSAMP2_CFG_PIXEL_SKIP_16 0x0000
-#define VFE_CMD_SUBSAMP2_CFG_PIXEL_SKIP_12 0x0010
-
-#define VFE_CMD_EPOCH_IRQ_1_DIS 0x0000
-#define VFE_CMD_EPOCH_IRQ_1_ENA 0x4000
-#define VFE_CMD_EPOCH_IRQ_2_DIS 0x0000
-#define VFE_CMD_EPOCH_IRQ_2_ENA 0x8000
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int cfg;
- unsigned int efs_cfg;
- unsigned int frame_cfg;
- unsigned int window_width_cfg;
- unsigned int window_height_cfg;
- unsigned int subsamp1_cfg;
- unsigned int subsamp2_cfg;
- unsigned int epoch_irq;
-} __attribute__((packed)) vfe_cmd_camif_cfg;
-
-
-
-/*
- * Command to program the black level module
- */
-
-#define VFE_CMD_BLACK_LVL_CFG 0x0005
-#define VFE_CMD_BLACK_LVL_CFG_LEN sizeof(vfe_cmd_black_lvl_cfg)
-
-#define VFE_CMD_BL_SEL_MANUAL 0x0000
-#define VFE_CMD_BL_SEL_AUTO 0x0001
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int black_lvl_sel;
- unsigned int cfg_part[3];
-} __attribute__((packed)) vfe_cmd_black_lvl_cfg;
-
-
-/*
- * Command to program the active region by cropping the region of interest
- */
-
-#define VFE_CMD_ACTIVE_REGION_CFG 0x0006
-#define VFE_CMD_ACTIVE_REGION_CFG_LEN \
- sizeof(vfe_cmd_active_region_cfg)
-
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int cfg_part1;
- unsigned int cfg_part2;
-} __attribute__((packed)) vfe_cmd_active_region_cfg;
-
-
-
-/*
- * Command to program the defective pixel correction(DPC) ,
- * adaptive bayer filter (ABF) and demosaic modules
- */
-
-#define VFE_CMD_DEMOSAIC_CFG 0x0007
-#define VFE_CMD_DEMOSAIC_CFG_LEN sizeof(vfe_cmd_demosaic_cfg)
-
-#define VFE_CMD_DEMOSAIC_PART1_ABF_EN_DIS 0x0000
-#define VFE_CMD_DEMOSAIC_PART1_ABF_EN_ENA 0x0001
-#define VFE_CMD_DEMOSAIC_PART1_DPC_EN_DIS 0x0000
-#define VFE_CMD_DEMOSAIC_PART1_DPC_EN_ENA 0x0002
-#define VFE_CMD_DEMOSAIC_PART1_FORCE_ABF_OFF 0x0000
-#define VFE_CMD_DEMOSAIC_PART1_FORCE_ABF_ON 0x0004
-#define VFE_CMD_DEMOSAIC_PART1_SLOPE_SHIFT_1 0x00000000
-#define VFE_CMD_DEMOSAIC_PART1_SLOPE_SHIFT_2 0x10000000
-#define VFE_CMD_DEMOSAIC_PART1_SLOPE_SHIFT_4 0x20000000
-#define VFE_CMD_DEMOSAIC_PART1_SLOPE_SHIFT_8 0x30000000
-#define VFE_CMD_DEMOSAIC_PART1_SLOPE_SHIFT_1_2 0x50000000
-#define VFE_CMD_DEMOSAIC_PART1_SLOPE_SHIFT_1_4 0x60000000
-#define VFE_CMD_DEMOSAIC_PART1_SLOPE_SHIFT_1_8 0x70000000
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int demosaic_part1;
- unsigned int demosaic_part2;
- unsigned int demosaic_part3;
- unsigned int demosaic_part4;
- unsigned int demosaic_part5;
-} __attribute__((packed)) vfe_cmd_demosaic_cfg;
-
-
-/*
- * Command to program the ip format
- */
-
-#define VFE_CMD_IP_FORMAT_CFG 0x0008
-#define VFE_CMD_IP_FORMAT_CFG_LEN \
- sizeof(vfe_cmd_ip_format_cfg)
-
-#define VFE_CMD_IP_FORMAT_SEL_RGRG 0x0000
-#define VFE_CMD_IP_FORMAT_SEL_GRGR 0x0001
-#define VFE_CMD_IP_FORMAT_SEL_BGBG 0x0002
-#define VFE_CMD_IP_FORMAT_SEL_GBGB 0x0003
-#define VFE_CMD_IP_FORMAT_SEL_YCBYCR 0x0004
-#define VFE_CMD_IP_FORMAT_SEL_YCRYCB 0x0005
-#define VFE_CMD_IP_FORMAT_SEL_CBYCRY 0x0006
-#define VFE_CMD_IP_FORMAT_SEL_CRYCBY 0x0007
-#define VFE_CMD_IP_FORMAT_SEL_NO_CHROMA 0x0000
-#define VFE_CMD_IP_FORMAT_SEL_CHROMA 0x0008
-
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int ip_format_sel;
- unsigned int balance_gains_part1;
- unsigned int balance_gains_part2;
-} __attribute__((packed)) vfe_cmd_ip_format_cfg;
-
-
-
-/*
- * Command to program max and min allowed op values
- */
-
-#define VFE_CMD_OP_CLAMP_CFG 0x0009
-#define VFE_CMD_OP_CLAMP_CFG_LEN \
- sizeof(vfe_cmd_op_clamp_cfg)
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int op_clamp_max;
- unsigned int op_clamp_min;
-} __attribute__((packed)) vfe_cmd_op_clamp_cfg;
-
-
-/*
- * Command to program chroma sub sample module
- */
-
-#define VFE_CMD_CHROMA_SUBSAMPLE_CFG 0x000A
-#define VFE_CMD_CHROMA_SUBSAMPLE_CFG_LEN \
- sizeof(vfe_cmd_chroma_subsample_cfg)
-
-#define VFE_CMD_CHROMA_SUBSAMP_SEL_H_INTERESTIAL_SAMPS 0x0000
-#define VFE_CMD_CHROMA_SUBSAMP_SEL_H_COSITED_SAMPS 0x0001
-#define VFE_CMD_CHROMA_SUBSAMP_SEL_V_INTERESTIAL_SAMPS 0x0000
-#define VFE_CMD_CHROMA_SUBSAMP_SEL_V_COSITED_SAMPS 0x0002
-#define VFE_CMD_CHROMA_SUBSAMP_SEL_H_SUBSAMP_DIS 0x0000
-#define VFE_CMD_CHROMA_SUBSAMP_SEL_H_SUBSAMP_ENA 0x0004
-#define VFE_CMD_CHROMA_SUBSAMP_SEL_V_SUBSAMP_DIS 0x0000
-#define VFE_CMD_CHROMA_SUBSAMP_SEL_V_SUBSAMP_ENA 0x0008
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int chroma_subsamp_sel;
-} __attribute__((packed)) vfe_cmd_chroma_subsample_cfg;
-
-
-/*
- * Command to program the white balance module
- */
-
-#define VFE_CMD_WHITE_BALANCE_CFG 0x000B
-#define VFE_CMD_WHITE_BALANCE_CFG_LEN \
- sizeof(vfe_cmd_white_balance_cfg)
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int white_balance_gains;
-} __attribute__((packed)) vfe_cmd_white_balance_cfg;
-
-
-/*
- * Command to program the color processing module
- */
-
-#define VFE_CMD_COLOR_PROCESS_CFG 0x000C
-#define VFE_CMD_COLOR_PROCESS_CFG_LEN \
- sizeof(vfe_cmd_color_process_cfg)
-
-#define VFE_CMD_COLOR_CORRE_PART7_Q7_FACTORS 0x0000
-#define VFE_CMD_COLOR_CORRE_PART7_Q8_FACTORS 0x0001
-#define VFE_CMD_COLOR_CORRE_PART7_Q9_FACTORS 0x0002
-#define VFE_CMD_COLOR_CORRE_PART7_Q10_FACTORS 0x0003
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int color_correction_part1;
- unsigned int color_correction_part2;
- unsigned int color_correction_part3;
- unsigned int color_correction_part4;
- unsigned int color_correction_part5;
- unsigned int color_correction_part6;
- unsigned int color_correction_part7;
- unsigned int chroma_enhance_part1;
- unsigned int chroma_enhance_part2;
- unsigned int chroma_enhance_part3;
- unsigned int chroma_enhance_part4;
- unsigned int chroma_enhance_part5;
- unsigned int luma_calc_part1;
- unsigned int luma_calc_part2;
-} __attribute__((packed)) vfe_cmd_color_process_cfg;
-
-
-/*
- * Command to program adaptive filter module
- */
-
-#define VFE_CMD_ADP_FILTER_CFG 0x000D
-#define VFE_CMD_ADP_FILTER_CFG_LEN \
- sizeof(vfe_cmd_adp_filter_cfg)
-
-#define VFE_CMD_ASF_CFG_PART_SMOOTH_FILTER_DIS 0x0000
-#define VFE_CMD_ASF_CFG_PART_SMOOTH_FILTER_ENA 0x0001
-#define VFE_CMD_ASF_CFG_PART_NO_SHARP_MODE 0x0000
-#define VFE_CMD_ASF_CFG_PART_SINGLE_FILTER 0x0002
-#define VFE_CMD_ASF_CFG_PART_DUAL_FILTER 0x0004
-#define VFE_CMD_ASF_CFG_PART_SHARP_MODE 0x0007
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int asf_cfg_part[7];
-} __attribute__((packed)) vfe_cmd_adp_filter_cfg;
-
-
-/*
- * Command to program for frame skip pattern for op1 and op2
- */
-
-#define VFE_CMD_FRAME_SKIP_CFG 0x000E
-#define VFE_CMD_FRAME_SKIP_CFG_LEN \
- sizeof(vfe_cmd_frame_skip_cfg)
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int frame_skip_pattern_op1;
- unsigned int frame_skip_pattern_op2;
-} __attribute__((packed)) vfe_cmd_frame_skip_cfg;
-
-
-/*
- * Command to program field-of-view crop for digital zoom
- */
-
-#define VFE_CMD_FOV_CROP 0x000F
-#define VFE_CMD_FOV_CROP_LEN sizeof(vfe_cmd_fov_crop)
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int fov_crop_part1;
- unsigned int fov_crop_part2;
-} __attribute__((packed)) vfe_cmd_fov_crop;
-
-
-
-/*
- * Command to program auto focus(AF) statistics module
- */
-
-#define VFE_CMD_STATS_AUTOFOCUS_CFG 0x0010
-#define VFE_CMD_STATS_AUTOFOCUS_CFG_LEN \
- sizeof(vfe_cmd_stats_autofocus_cfg)
-
-#define VFE_CMD_AF_STATS_SEL_STATS_DIS 0x0000
-#define VFE_CMD_AF_STATS_SEL_STATS_ENA 0x0001
-#define VFE_CMD_AF_STATS_SEL_PRI_FIXED 0x0000
-#define VFE_CMD_AF_STATS_SEL_PRI_VAR 0x0002
-#define VFE_CMD_AF_STATS_CFG_PART_METRIC_SUM 0x00000000
-#define VFE_CMD_AF_STATS_CFG_PART_METRIC_MAX 0x00200000
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int af_stats_sel;
- unsigned int af_stats_cfg_part[8];
- unsigned int af_stats_op_buf_hdr;
- unsigned int af_stats_op_buf[3];
-} __attribute__((packed)) vfe_cmd_stats_autofocus_cfg;
-
-
-/*
- * Command to program White balance(wb) and exposure (exp)
- * statistics module
- */
-
-#define VFE_CMD_STATS_WB_EXP_CFG 0x0011
-#define VFE_CMD_STATS_WB_EXP_CFG_LEN \
- sizeof(vfe_cmd_stats_wb_exp_cfg)
-
-#define VFE_CMD_WB_EXP_STATS_SEL_STATS_DIS 0x0000
-#define VFE_CMD_WB_EXP_STATS_SEL_STATS_ENA 0x0001
-#define VFE_CMD_WB_EXP_STATS_SEL_PRI_FIXED 0x0000
-#define VFE_CMD_WB_EXP_STATS_SEL_PRI_VAR 0x0002
-
-#define VFE_CMD_WB_EXP_STATS_CFG_PART1_EXP_REG_8_8 0x0000
-#define VFE_CMD_WB_EXP_STATS_CFG_PART1_EXP_REG_16_16 0x0001
-#define VFE_CMD_WB_EXP_STATS_CFG_PART1_EXP_SREG_8_8 0x0000
-#define VFE_CMD_WB_EXP_STATS_CFG_PART1_EXP_SREG_4_4 0x0002
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int wb_exp_stats_sel;
- unsigned int wb_exp_stats_cfg_part1;
- unsigned int wb_exp_stats_cfg_part2;
- unsigned int wb_exp_stats_cfg_part3;
- unsigned int wb_exp_stats_cfg_part4;
- unsigned int wb_exp_stats_op_buf_hdr;
- unsigned int wb_exp_stats_op_buf[3];
-} __attribute__((packed)) vfe_cmd_stats_wb_exp_cfg;
-
-
-/*
- * Command to program histogram(hg) stats module
- */
-
-#define VFE_CMD_STATS_HG_CFG 0x0012
-#define VFE_CMD_STATS_HG_CFG_LEN \
- sizeof(vfe_cmd_stats_hg_cfg)
-
-#define VFE_CMD_HG_STATS_SEL_PRI_FIXED 0x0000
-#define VFE_CMD_HG_STATS_SEL_PRI_VAR 0x0002
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int hg_stats_sel;
- unsigned int hg_stats_cfg_part1;
- unsigned int hg_stats_cfg_part2;
- unsigned int hg_stats_op_buf_hdr;
- unsigned int hg_stats_op_buf;
-} __attribute__((packed)) vfe_cmd_stats_hg_cfg;
-
-
-/*
- * Command to acknowledge last MSG_VFE_OP1 message
- */
-
-#define VFE_CMD_OP1_ACK 0x0013
-#define VFE_CMD_OP1_ACK_LEN sizeof(vfe_cmd_op1_ack)
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int op1_buf_y_addr;
- unsigned int op1_buf_cbcr_addr;
-} __attribute__((packed)) vfe_cmd_op1_ack;
-
-
-
-/*
- * Command to acknowledge last MSG_VFE_OP2 message
- */
-
-#define VFE_CMD_OP2_ACK 0x0014
-#define VFE_CMD_OP2_ACK_LEN sizeof(vfe_cmd_op2_ack)
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int op2_buf_y_addr;
- unsigned int op2_buf_cbcr_addr;
-} __attribute__((packed)) vfe_cmd_op2_ack;
-
-
-
-/*
- * Command to acknowledge MSG_VFE_STATS_AUTOFOCUS msg
- */
-
-#define VFE_CMD_STATS_AF_ACK 0x0015
-#define VFE_CMD_STATS_AF_ACK_LEN sizeof(vfe_cmd_stats_af_ack)
-
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int af_stats_op_buf;
-} __attribute__((packed)) vfe_cmd_stats_af_ack;
-
-
-/*
- * Command to acknowledge MSG_VFE_STATS_WB_EXP msg
- */
-
-#define VFE_CMD_STATS_WB_EXP_ACK 0x0016
-#define VFE_CMD_STATS_WB_EXP_ACK_LEN sizeof(vfe_cmd_stats_wb_exp_ack)
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int wb_exp_stats_op_buf;
-} __attribute__((packed)) vfe_cmd_stats_wb_exp_ack;
-
-
-/*
- * Command to acknowledge MSG_VFE_EPOCH1 message
- */
-
-#define VFE_CMD_EPOCH1_ACK 0x0017
-#define VFE_CMD_EPOCH1_ACK_LEN sizeof(vfe_cmd_epoch1_ack)
-
-typedef struct {
- unsigned short cmd_id;
-} __attribute__((packed)) vfe_cmd_epoch1_ack;
-
-
-/*
- * Command to acknowledge MSG_VFE_EPOCH2 message
- */
-
-#define VFE_CMD_EPOCH2_ACK 0x0018
-#define VFE_CMD_EPOCH2_ACK_LEN sizeof(vfe_cmd_epoch2_ack)
-
-typedef struct {
- unsigned short cmd_id;
-} __attribute__((packed)) vfe_cmd_epoch2_ack;
-
-
-
-/*
- * Command to configure, enable or disable synchronous timer1
- */
-
-#define VFE_CMD_SYNC_TIMER1_CFG 0x0019
-#define VFE_CMD_SYNC_TIMER1_CFG_LEN \
- sizeof(vfe_cmd_sync_timer1_cfg)
-
-#define VFE_CMD_SYNC_T1_CFG_PART1_TIMER_DIS 0x0000
-#define VFE_CMD_SYNC_T1_CFG_PART1_TIMER_ENA 0x0001
-#define VFE_CMD_SYNC_T1_CFG_PART1_POL_HIGH 0x0000
-#define VFE_CMD_SYNC_T1_CFG_PART1_POL_LOW 0x0002
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int sync_t1_cfg_part1;
- unsigned int sync_t1_h_sync_countdown;
- unsigned int sync_t1_pclk_countdown;
- unsigned int sync_t1_duration;
-} __attribute__((packed)) vfe_cmd_sync_timer1_cfg;
-
-
-/*
- * Command to configure, enable or disable synchronous timer1
- */
-
-#define VFE_CMD_SYNC_TIMER2_CFG 0x001A
-#define VFE_CMD_SYNC_TIMER2_CFG_LEN \
- sizeof(vfe_cmd_sync_timer2_cfg)
-
-#define VFE_CMD_SYNC_T2_CFG_PART1_TIMER_DIS 0x0000
-#define VFE_CMD_SYNC_T2_CFG_PART1_TIMER_ENA 0x0001
-#define VFE_CMD_SYNC_T2_CFG_PART1_POL_HIGH 0x0000
-#define VFE_CMD_SYNC_T2_CFG_PART1_POL_LOW 0x0002
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int sync_t2_cfg_part1;
- unsigned int sync_t2_h_sync_countdown;
- unsigned int sync_t2_pclk_countdown;
- unsigned int sync_t2_duration;
-} __attribute__((packed)) vfe_cmd_sync_timer2_cfg;
-
-
-/*
- * Command to configure and start asynchronous timer1
- */
-
-#define VFE_CMD_ASYNC_TIMER1_START 0x001B
-#define VFE_CMD_ASYNC_TIMER1_START_LEN \
- sizeof(vfe_cmd_async_timer1_start)
-
-#define VFE_CMD_ASYNC_T1_POLARITY_A_HIGH 0x0000
-#define VFE_CMD_ASYNC_T1_POLARITY_A_LOW 0x0001
-#define VFE_CMD_ASYNC_T1_POLARITY_B_HIGH 0x0000
-#define VFE_CMD_ASYNC_T1_POLARITY_B_LOW 0x0002
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int async_t1a_cfg;
- unsigned int async_t1b_cfg;
- unsigned int async_t1_polarity;
-} __attribute__((packed)) vfe_cmd_async_timer1_start;
-
-
-/*
- * Command to configure and start asynchronous timer2
- */
-
-#define VFE_CMD_ASYNC_TIMER2_START 0x001C
-#define VFE_CMD_ASYNC_TIMER2_START_LEN \
- sizeof(vfe_cmd_async_timer2_start)
-
-#define VFE_CMD_ASYNC_T2_POLARITY_A_HIGH 0x0000
-#define VFE_CMD_ASYNC_T2_POLARITY_A_LOW 0x0001
-#define VFE_CMD_ASYNC_T2_POLARITY_B_HIGH 0x0000
-#define VFE_CMD_ASYNC_T2_POLARITY_B_LOW 0x0002
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int async_t2a_cfg;
- unsigned int async_t2b_cfg;
- unsigned int async_t2_polarity;
-} __attribute__((packed)) vfe_cmd_async_timer2_start;
-
-
-/*
- * Command to program partial configurations of auto focus(af)
- */
-
-#define VFE_CMD_STATS_AF_UPDATE 0x001D
-#define VFE_CMD_STATS_AF_UPDATE_LEN \
- sizeof(vfe_cmd_stats_af_update)
-
-#define VFE_CMD_AF_UPDATE_PART1_WINDOW_ONE 0x00000000
-#define VFE_CMD_AF_UPDATE_PART1_WINDOW_MULTI 0x80000000
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int af_update_part1;
- unsigned int af_update_part2;
-} __attribute__((packed)) vfe_cmd_stats_af_update;
-
-
-/*
- * Command to program partial cfg of wb and exp
- */
-
-#define VFE_CMD_STATS_WB_EXP_UPDATE 0x001E
-#define VFE_CMD_STATS_WB_EXP_UPDATE_LEN \
- sizeof(vfe_cmd_stats_wb_exp_update)
-
-#define VFE_CMD_WB_EXP_UPDATE_PART1_REGIONS_8_8 0x0000
-#define VFE_CMD_WB_EXP_UPDATE_PART1_REGIONS_16_16 0x0001
-#define VFE_CMD_WB_EXP_UPDATE_PART1_SREGIONS_8_8 0x0000
-#define VFE_CMD_WB_EXP_UPDATE_PART1_SREGIONS_4_4 0x0002
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int wb_exp_update_part1;
- unsigned int wb_exp_update_part2;
- unsigned int wb_exp_update_part3;
- unsigned int wb_exp_update_part4;
-} __attribute__((packed)) vfe_cmd_stats_wb_exp_update;
-
-
-
-/*
- * Command to re program the CAMIF FRAME CONFIG settings
- */
-
-#define VFE_CMD_UPDATE_CAMIF_FRAME_CFG 0x001F
-#define VFE_CMD_UPDATE_CAMIF_FRAME_CFG_LEN \
- sizeof(vfe_cmd_update_camif_frame_cfg)
-
-typedef struct {
- unsigned int cmd_id;
- unsigned int camif_frame_cfg;
-} __attribute__((packed)) vfe_cmd_update_camif_frame_cfg;
-
-
-#endif
+++ /dev/null
-#ifndef QDSP5VFEMSGI_H
-#define QDSP5VFEMSGI_H
-
-/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*
-
- V F E I N T E R N A L M E S S A G E S
-
-GENERAL DESCRIPTION
- This file contains defintions of format blocks of commands
- that are sent by VFE Task
-
-REFERENCES
- None
-
-EXTERNALIZED FUNCTIONS
- None
-
-Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated.
-
-This software is licensed under the terms of the GNU General Public
-License version 2, as published by the Free Software Foundation, and
-may be copied, distributed, and modified under those terms.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/
-/*===========================================================================
-
- EDIT HISTORY FOR FILE
-
-This section contains comments describing changes made to this file.
-Notice that changes are listed in reverse chronological order.
-
-$Header: //source/qcom/qct/multimedia2/AdspSvc/7XXX/qdsp5cmd/video/qdsp5vfemsg.h#2 $ $DateTime: 2008/07/30 10:50:23 $ $Author: pavanr $
-Revision History:
-
-when who what, where, why
--------- --- ----------------------------------------------------------
-06/12/08 sv initial version
-===========================================================================*/
-
-
-/*
- * Message to acknowledge CMD_VFE_REST command
- */
-
-#define VFE_MSG_RESET_ACK 0x0000
-#define VFE_MSG_RESET_ACK_LEN sizeof(vfe_msg_reset_ack)
-
-typedef struct {
-} __attribute__((packed)) vfe_msg_reset_ack;
-
-
-/*
- * Message to acknowledge CMD_VFE_START command
- */
-
-#define VFE_MSG_START_ACK 0x0001
-#define VFE_MSG_START_ACK_LEN sizeof(vfe_msg_start_ack)
-
-typedef struct {
-} __attribute__((packed)) vfe_msg_start_ack;
-
-/*
- * Message to acknowledge CMD_VFE_STOP command
- */
-
-#define VFE_MSG_STOP_ACK 0x0002
-#define VFE_MSG_STOP_ACK_LEN sizeof(vfe_msg_stop_ack)
-
-typedef struct {
-} __attribute__((packed)) vfe_msg_stop_ack;
-
-
-/*
- * Message to acknowledge CMD_VFE_UPDATE command
- */
-
-#define VFE_MSG_UPDATE_ACK 0x0003
-#define VFE_MSG_UPDATE_ACK_LEN sizeof(vfe_msg_update_ack)
-
-typedef struct {
-} __attribute__((packed)) vfe_msg_update_ack;
-
-
-/*
- * Message to notify the ARM that snapshot processing is complete
- * and that the VFE is now STATE_VFE_IDLE
- */
-
-#define VFE_MSG_SNAPSHOT_DONE 0x0004
-#define VFE_MSG_SNAPSHOT_DONE_LEN \
- sizeof(vfe_msg_snapshot_done)
-
-typedef struct {
-} __attribute__((packed)) vfe_msg_snapshot_done;
-
-
-
-/*
- * Message to notify ARM that illegal cmd was received and
- * system is in the IDLE state
- */
-
-#define VFE_MSG_ILLEGAL_CMD 0x0005
-#define VFE_MSG_ILLEGAL_CMD_LEN \
- sizeof(vfe_msg_illegal_cmd)
-
-typedef struct {
- unsigned int status;
-} __attribute__((packed)) vfe_msg_illegal_cmd;
-
-
-/*
- * Message to notify ARM that op1 buf is full and ready
- */
-
-#define VFE_MSG_OP1 0x0006
-#define VFE_MSG_OP1_LEN sizeof(vfe_msg_op1)
-
-typedef struct {
- unsigned int op1_buf_y_addr;
- unsigned int op1_buf_cbcr_addr;
- unsigned int black_level_even_col;
- unsigned int black_level_odd_col;
- unsigned int defect_pixels_detected;
- unsigned int asf_max_edge;
-} __attribute__((packed)) vfe_msg_op1;
-
-
-/*
- * Message to notify ARM that op2 buf is full and ready
- */
-
-#define VFE_MSG_OP2 0x0007
-#define VFE_MSG_OP2_LEN sizeof(vfe_msg_op2)
-
-typedef struct {
- unsigned int op2_buf_y_addr;
- unsigned int op2_buf_cbcr_addr;
- unsigned int black_level_even_col;
- unsigned int black_level_odd_col;
- unsigned int defect_pixels_detected;
- unsigned int asf_max_edge;
-} __attribute__((packed)) vfe_msg_op2;
-
-
-/*
- * Message to notify ARM that autofocus(af) stats are ready
- */
-
-#define VFE_MSG_STATS_AF 0x0008
-#define VFE_MSG_STATS_AF_LEN sizeof(vfe_msg_stats_af)
-
-typedef struct {
- unsigned int af_stats_op_buffer;
-} __attribute__((packed)) vfe_msg_stats_af;
-
-
-/*
- * Message to notify ARM that white balance(wb) and exposure (exp)
- * stats are ready
- */
-
-#define VFE_MSG_STATS_WB_EXP 0x0009
-#define VFE_MSG_STATS_WB_EXP_LEN \
- sizeof(vfe_msg_stats_wb_exp)
-
-typedef struct {
- unsigned int wb_exp_stats_op_buf;
-} __attribute__((packed)) vfe_msg_stats_wb_exp;
-
-
-/*
- * Message to notify the ARM that histogram(hg) stats are ready
- */
-
-#define VFE_MSG_STATS_HG 0x000A
-#define VFE_MSG_STATS_HG_LEN sizeof(vfe_msg_stats_hg)
-
-typedef struct {
- unsigned int hg_stats_op_buf;
-} __attribute__((packed)) vfe_msg_stats_hg;
-
-
-/*
- * Message to notify the ARM that epoch1 event occurred in the CAMIF
- */
-
-#define VFE_MSG_EPOCH1 0x000B
-#define VFE_MSG_EPOCH1_LEN sizeof(vfe_msg_epoch1)
-
-typedef struct {
-} __attribute__((packed)) vfe_msg_epoch1;
-
-
-/*
- * Message to notify the ARM that epoch2 event occurred in the CAMIF
- */
-
-#define VFE_MSG_EPOCH2 0x000C
-#define VFE_MSG_EPOCH2_LEN sizeof(vfe_msg_epoch2)
-
-typedef struct {
-} __attribute__((packed)) vfe_msg_epoch2;
-
-
-/*
- * Message to notify the ARM that sync timer1 op is completed
- */
-
-#define VFE_MSG_SYNC_T1_DONE 0x000D
-#define VFE_MSG_SYNC_T1_DONE_LEN sizeof(vfe_msg_sync_t1_done)
-
-typedef struct {
-} __attribute__((packed)) vfe_msg_sync_t1_done;
-
-
-/*
- * Message to notify the ARM that sync timer2 op is completed
- */
-
-#define VFE_MSG_SYNC_T2_DONE 0x000E
-#define VFE_MSG_SYNC_T2_DONE_LEN sizeof(vfe_msg_sync_t2_done)
-
-typedef struct {
-} __attribute__((packed)) vfe_msg_sync_t2_done;
-
-
-/*
- * Message to notify the ARM that async t1 operation completed
- */
-
-#define VFE_MSG_ASYNC_T1_DONE 0x000F
-#define VFE_MSG_ASYNC_T1_DONE_LEN sizeof(vfe_msg_async_t1_done)
-
-typedef struct {
-} __attribute__((packed)) vfe_msg_async_t1_done;
-
-
-
-/*
- * Message to notify the ARM that async t2 operation completed
- */
-
-#define VFE_MSG_ASYNC_T2_DONE 0x0010
-#define VFE_MSG_ASYNC_T2_DONE_LEN sizeof(vfe_msg_async_t2_done)
-
-typedef struct {
-} __attribute__((packed)) vfe_msg_async_t2_done;
-
-
-
-/*
- * Message to notify the ARM that an error has occurred
- */
-
-#define VFE_MSG_ERROR 0x0011
-#define VFE_MSG_ERROR_LEN sizeof(vfe_msg_error)
-
-#define VFE_MSG_ERR_COND_NO_CAMIF_ERR 0x0000
-#define VFE_MSG_ERR_COND_CAMIF_ERR 0x0001
-#define VFE_MSG_ERR_COND_OP1_Y_NO_BUS_OF 0x0000
-#define VFE_MSG_ERR_COND_OP1_Y_BUS_OF 0x0002
-#define VFE_MSG_ERR_COND_OP1_CBCR_NO_BUS_OF 0x0000
-#define VFE_MSG_ERR_COND_OP1_CBCR_BUS_OF 0x0004
-#define VFE_MSG_ERR_COND_OP2_Y_NO_BUS_OF 0x0000
-#define VFE_MSG_ERR_COND_OP2_Y_BUS_OF 0x0008
-#define VFE_MSG_ERR_COND_OP2_CBCR_NO_BUS_OF 0x0000
-#define VFE_MSG_ERR_COND_OP2_CBCR_BUS_OF 0x0010
-#define VFE_MSG_ERR_COND_AF_NO_BUS_OF 0x0000
-#define VFE_MSG_ERR_COND_AF_BUS_OF 0x0020
-#define VFE_MSG_ERR_COND_WB_EXP_NO_BUS_OF 0x0000
-#define VFE_MSG_ERR_COND_WB_EXP_BUS_OF 0x0040
-#define VFE_MSG_ERR_COND_NO_AXI_ERR 0x0000
-#define VFE_MSG_ERR_COND_AXI_ERR 0x0080
-
-#define VFE_MSG_CAMIF_STS_IDLE 0x0000
-#define VFE_MSG_CAMIF_STS_CAPTURE_DATA 0x0001
-
-typedef struct {
- unsigned int err_cond;
- unsigned int camif_sts;
-} __attribute__((packed)) vfe_msg_error;
-
-
-#endif
+++ /dev/null
-/*
- * Copyright (C) 2008-2009 QUALCOMM Incorporated.
- */
-#ifndef __LINUX_MSM_CAMERA_H
-#define __LINUX_MSM_CAMERA_H
-
-#include <linux/types.h>
-#include <asm/sizes.h>
-#include <linux/ioctl.h>
-
-#define MSM_CAM_IOCTL_MAGIC 'm'
-
-#define MSM_CAM_IOCTL_GET_SENSOR_INFO \
- _IOR(MSM_CAM_IOCTL_MAGIC, 1, struct msm_camsensor_info *)
-
-#define MSM_CAM_IOCTL_REGISTER_PMEM \
- _IOW(MSM_CAM_IOCTL_MAGIC, 2, struct msm_pmem_info *)
-
-#define MSM_CAM_IOCTL_UNREGISTER_PMEM \
- _IOW(MSM_CAM_IOCTL_MAGIC, 3, unsigned)
-
-#define MSM_CAM_IOCTL_CTRL_COMMAND \
- _IOW(MSM_CAM_IOCTL_MAGIC, 4, struct msm_ctrl_cmd *)
-
-#define MSM_CAM_IOCTL_CONFIG_VFE \
- _IOW(MSM_CAM_IOCTL_MAGIC, 5, struct msm_camera_vfe_cfg_cmd *)
-
-#define MSM_CAM_IOCTL_GET_STATS \
- _IOR(MSM_CAM_IOCTL_MAGIC, 6, struct msm_camera_stats_event_ctrl *)
-
-#define MSM_CAM_IOCTL_GETFRAME \
- _IOR(MSM_CAM_IOCTL_MAGIC, 7, struct msm_camera_get_frame *)
-
-#define MSM_CAM_IOCTL_ENABLE_VFE \
- _IOW(MSM_CAM_IOCTL_MAGIC, 8, struct camera_enable_cmd *)
-
-#define MSM_CAM_IOCTL_CTRL_CMD_DONE \
- _IOW(MSM_CAM_IOCTL_MAGIC, 9, struct camera_cmd *)
-
-#define MSM_CAM_IOCTL_CONFIG_CMD \
- _IOW(MSM_CAM_IOCTL_MAGIC, 10, struct camera_cmd *)
-
-#define MSM_CAM_IOCTL_DISABLE_VFE \
- _IOW(MSM_CAM_IOCTL_MAGIC, 11, struct camera_enable_cmd *)
-
-#define MSM_CAM_IOCTL_PAD_REG_RESET2 \
- _IOW(MSM_CAM_IOCTL_MAGIC, 12, struct camera_enable_cmd *)
-
-#define MSM_CAM_IOCTL_VFE_APPS_RESET \
- _IOW(MSM_CAM_IOCTL_MAGIC, 13, struct camera_enable_cmd *)
-
-#define MSM_CAM_IOCTL_RELEASE_FRAME_BUFFER \
- _IOW(MSM_CAM_IOCTL_MAGIC, 14, struct camera_enable_cmd *)
-
-#define MSM_CAM_IOCTL_RELEASE_STATS_BUFFER \
- _IOW(MSM_CAM_IOCTL_MAGIC, 15, struct msm_stats_buf *)
-
-#define MSM_CAM_IOCTL_AXI_CONFIG \
- _IOW(MSM_CAM_IOCTL_MAGIC, 16, struct msm_camera_vfe_cfg_cmd *)
-
-#define MSM_CAM_IOCTL_GET_PICTURE \
- _IOW(MSM_CAM_IOCTL_MAGIC, 17, struct msm_camera_ctrl_cmd *)
-
-#define MSM_CAM_IOCTL_SET_CROP \
- _IOW(MSM_CAM_IOCTL_MAGIC, 18, struct crop_info *)
-
-#define MSM_CAM_IOCTL_PICT_PP \
- _IOW(MSM_CAM_IOCTL_MAGIC, 19, uint8_t *)
-
-#define MSM_CAM_IOCTL_PICT_PP_DONE \
- _IOW(MSM_CAM_IOCTL_MAGIC, 20, struct msm_snapshot_pp_status *)
-
-#define MSM_CAM_IOCTL_SENSOR_IO_CFG \
- _IOW(MSM_CAM_IOCTL_MAGIC, 21, struct sensor_cfg_data *)
-
-#define MSM_CAMERA_LED_OFF 0
-#define MSM_CAMERA_LED_LOW 1
-#define MSM_CAMERA_LED_HIGH 2
-
-#define MSM_CAM_IOCTL_FLASH_LED_CFG \
- _IOW(MSM_CAM_IOCTL_MAGIC, 22, unsigned *)
-
-#define MSM_CAM_IOCTL_UNBLOCK_POLL_FRAME \
- _IO(MSM_CAM_IOCTL_MAGIC, 23)
-
-#define MSM_CAM_IOCTL_CTRL_COMMAND_2 \
- _IOW(MSM_CAM_IOCTL_MAGIC, 24, struct msm_ctrl_cmd *)
-
-#define MAX_SENSOR_NUM 3
-#define MAX_SENSOR_NAME 32
-
-#define MSM_CAM_CTRL_CMD_DONE 0
-#define MSM_CAM_SENSOR_VFE_CMD 1
-
-/*****************************************************
- * structure
- *****************************************************/
-
-/* define five type of structures for userspace <==> kernel
- * space communication:
- * command 1 - 2 are from userspace ==> kernel
- * command 3 - 4 are from kernel ==> userspace
- *
- * 1. control command: control command(from control thread),
- * control status (from config thread);
- */
-struct msm_ctrl_cmd {
- uint16_t type;
- uint16_t length;
- void *value;
- uint16_t status;
- uint32_t timeout_ms;
- int resp_fd; /* FIXME: to be used by the kernel, pass-through for now */
-};
-
-struct msm_vfe_evt_msg {
- unsigned short type; /* 1 == event (RPC), 0 == message (adsp) */
- unsigned short msg_id;
- unsigned int len; /* size in, number of bytes out */
- void *data;
-};
-
-#define MSM_CAM_RESP_CTRL 0
-#define MSM_CAM_RESP_STAT_EVT_MSG 1
-#define MSM_CAM_RESP_V4L2 2
-#define MSM_CAM_RESP_MAX 3
-
-/* this one is used to send ctrl/status up to config thread */
-struct msm_stats_event_ctrl {
- /* 0 - ctrl_cmd from control thread,
- * 1 - stats/event kernel,
- * 2 - V4L control or read request */
- int resptype;
- int timeout_ms;
- struct msm_ctrl_cmd ctrl_cmd;
- /* struct vfe_event_t stats_event; */
- struct msm_vfe_evt_msg stats_event;
-};
-
-/* 2. config command: config command(from config thread); */
-struct msm_camera_cfg_cmd {
- /* what to config:
- * 1 - sensor config, 2 - vfe config */
- uint16_t cfg_type;
-
- /* sensor config type */
- uint16_t cmd_type;
- uint16_t queue;
- uint16_t length;
- void *value;
-};
-
-#define CMD_GENERAL 0
-#define CMD_AXI_CFG_OUT1 1
-#define CMD_AXI_CFG_SNAP_O1_AND_O2 2
-#define CMD_AXI_CFG_OUT2 3
-#define CMD_PICT_T_AXI_CFG 4
-#define CMD_PICT_M_AXI_CFG 5
-#define CMD_RAW_PICT_AXI_CFG 6
-#define CMD_STATS_AXI_CFG 7
-#define CMD_STATS_AF_AXI_CFG 8
-#define CMD_FRAME_BUF_RELEASE 9
-#define CMD_PREV_BUF_CFG 10
-#define CMD_SNAP_BUF_RELEASE 11
-#define CMD_SNAP_BUF_CFG 12
-#define CMD_STATS_DISABLE 13
-#define CMD_STATS_ENABLE 14
-#define CMD_STATS_AF_ENABLE 15
-#define CMD_STATS_BUF_RELEASE 16
-#define CMD_STATS_AF_BUF_RELEASE 17
-#define UPDATE_STATS_INVALID 18
-
-/* vfe config command: config command(from config thread)*/
-struct msm_vfe_cfg_cmd {
- int cmd_type;
- uint16_t length;
- void *value;
-};
-
-#define MAX_CAMERA_ENABLE_NAME_LEN 32
-struct camera_enable_cmd {
- char name[MAX_CAMERA_ENABLE_NAME_LEN];
-};
-
-#define MSM_PMEM_OUTPUT1 0
-#define MSM_PMEM_OUTPUT2 1
-#define MSM_PMEM_OUTPUT1_OUTPUT2 2
-#define MSM_PMEM_THUMBAIL 3
-#define MSM_PMEM_MAINIMG 4
-#define MSM_PMEM_RAW_MAINIMG 5
-#define MSM_PMEM_AEC_AWB 6
-#define MSM_PMEM_AF 7
-#define MSM_PMEM_MAX 8
-
-#define FRAME_PREVIEW_OUTPUT1 0
-#define FRAME_PREVIEW_OUTPUT2 1
-#define FRAME_SNAPSHOT 2
-#define FRAME_THUMBAIL 3
-#define FRAME_RAW_SNAPSHOT 4
-#define FRAME_MAX 5
-
-struct msm_pmem_info {
- int type;
- int fd;
- void *vaddr;
- uint32_t y_off;
- uint32_t cbcr_off;
- uint8_t active;
-};
-
-struct outputCfg {
- uint32_t height;
- uint32_t width;
-
- uint32_t window_height_firstline;
- uint32_t window_height_lastline;
-};
-
-#define OUTPUT_1 0
-#define OUTPUT_2 1
-#define OUTPUT_1_AND_2 2
-#define CAMIF_TO_AXI_VIA_OUTPUT_2 3
-#define OUTPUT_1_AND_CAMIF_TO_AXI_VIA_OUTPUT_2 4
-#define OUTPUT_2_AND_CAMIF_TO_AXI_VIA_OUTPUT_1 5
-#define LAST_AXI_OUTPUT_MODE_ENUM = OUTPUT_2_AND_CAMIF_TO_AXI_VIA_OUTPUT_1 6
-
-#define MSM_FRAME_PREV_1 0
-#define MSM_FRAME_PREV_2 1
-#define MSM_FRAME_ENC 2
-
-struct msm_frame {
- int path;
- unsigned long buffer;
- uint32_t y_off;
- uint32_t cbcr_off;
- int fd;
-
- void *cropinfo;
- int croplen;
-};
-
-#define STAT_AEAW 0
-#define STAT_AF 1
-#define STAT_MAX 2
-
-struct msm_stats_buf {
- int type;
- unsigned long buffer;
- int fd;
-};
-
-#define MSM_V4L2_VID_CAP_TYPE 0
-#define MSM_V4L2_STREAM_ON 1
-#define MSM_V4L2_STREAM_OFF 2
-#define MSM_V4L2_SNAPSHOT 3
-#define MSM_V4L2_QUERY_CTRL 4
-#define MSM_V4L2_GET_CTRL 5
-#define MSM_V4L2_SET_CTRL 6
-#define MSM_V4L2_QUERY 7
-#define MSM_V4L2_MAX 8
-
-struct crop_info {
- void *info;
- int len;
-};
-
-struct msm_postproc {
- int ftnum;
- struct msm_frame fthumnail;
- int fmnum;
- struct msm_frame fmain;
-};
-
-struct msm_snapshot_pp_status {
- void *status;
-};
-
-#define CFG_SET_MODE 0
-#define CFG_SET_EFFECT 1
-#define CFG_START 2
-#define CFG_PWR_UP 3
-#define CFG_PWR_DOWN 4
-#define CFG_WRITE_EXPOSURE_GAIN 5
-#define CFG_SET_DEFAULT_FOCUS 6
-#define CFG_MOVE_FOCUS 7
-#define CFG_REGISTER_TO_REAL_GAIN 8
-#define CFG_REAL_TO_REGISTER_GAIN 9
-#define CFG_SET_FPS 10
-#define CFG_SET_PICT_FPS 11
-#define CFG_SET_BRIGHTNESS 12
-#define CFG_SET_CONTRAST 13
-#define CFG_SET_ZOOM 14
-#define CFG_SET_EXPOSURE_MODE 15
-#define CFG_SET_WB 16
-#define CFG_SET_ANTIBANDING 17
-#define CFG_SET_EXP_GAIN 18
-#define CFG_SET_PICT_EXP_GAIN 19
-#define CFG_SET_LENS_SHADING 20
-#define CFG_GET_PICT_FPS 21
-#define CFG_GET_PREV_L_PF 22
-#define CFG_GET_PREV_P_PL 23
-#define CFG_GET_PICT_L_PF 24
-#define CFG_GET_PICT_P_PL 25
-#define CFG_GET_AF_MAX_STEPS 26
-#define CFG_GET_PICT_MAX_EXP_LC 27
-#define CFG_MAX 28
-
-#define MOVE_NEAR 0
-#define MOVE_FAR 1
-
-#define SENSOR_PREVIEW_MODE 0
-#define SENSOR_SNAPSHOT_MODE 1
-#define SENSOR_RAW_SNAPSHOT_MODE 2
-
-#define SENSOR_QTR_SIZE 0
-#define SENSOR_FULL_SIZE 1
-#define SENSOR_INVALID_SIZE 2
-
-#define CAMERA_EFFECT_OFF 0
-#define CAMERA_EFFECT_MONO 1
-#define CAMERA_EFFECT_NEGATIVE 2
-#define CAMERA_EFFECT_SOLARIZE 3
-#define CAMERA_EFFECT_PASTEL 4
-#define CAMERA_EFFECT_MOSAIC 5
-#define CAMERA_EFFECT_RESIZE 6
-#define CAMERA_EFFECT_SEPIA 7
-#define CAMERA_EFFECT_POSTERIZE 8
-#define CAMERA_EFFECT_WHITEBOARD 9
-#define CAMERA_EFFECT_BLACKBOARD 10
-#define CAMERA_EFFECT_AQUA 11
-#define CAMERA_EFFECT_MAX 12
-
-struct sensor_pict_fps {
- uint16_t prevfps;
- uint16_t pictfps;
-};
-
-struct exp_gain_cfg {
- uint16_t gain;
- uint32_t line;
-};
-
-struct focus_cfg {
- int32_t steps;
- int dir;
-};
-
-struct fps_cfg {
- uint16_t f_mult;
- uint16_t fps_div;
- uint32_t pict_fps_div;
-};
-
-struct sensor_cfg_data {
- int cfgtype;
- int mode;
- int rs;
- uint8_t max_steps;
-
- union {
- int8_t effect;
- uint8_t lens_shading;
- uint16_t prevl_pf;
- uint16_t prevp_pl;
- uint16_t pictl_pf;
- uint16_t pictp_pl;
- uint32_t pict_max_exp_lc;
- uint16_t p_fps;
- struct sensor_pict_fps gfps;
- struct exp_gain_cfg exp_gain;
- struct focus_cfg focus;
- struct fps_cfg fps;
- } cfg;
-};
-
-#define GET_NAME 0
-#define GET_PREVIEW_LINE_PER_FRAME 1
-#define GET_PREVIEW_PIXELS_PER_LINE 2
-#define GET_SNAPSHOT_LINE_PER_FRAME 3
-#define GET_SNAPSHOT_PIXELS_PER_LINE 4
-#define GET_SNAPSHOT_FPS 5
-#define GET_SNAPSHOT_MAX_EP_LINE_CNT 6
-
-struct msm_camsensor_info {
- char name[MAX_SENSOR_NAME];
- uint8_t flash_enabled;
-};
-#endif /* __LINUX_MSM_CAMERA_H */
+++ /dev/null
-/* drivers/android/pmem.c
- *
- * Copyright (C) 2007 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/miscdevice.h>
-#include <linux/platform_device.h>
-#include <linux/fs.h>
-#include <linux/file.h>
-#include <linux/mm.h>
-#include <linux/list.h>
-#include <linux/debugfs.h>
-#include <linux/android_pmem.h>
-#include <linux/mempolicy.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/io.h>
-#include <linux/uaccess.h>
-#include <asm/cacheflush.h>
-
-#define PMEM_MAX_DEVICES 10
-#define PMEM_MAX_ORDER 128
-#define PMEM_MIN_ALLOC PAGE_SIZE
-
-#define PMEM_DEBUG 1
-
-/* indicates that a refernce to this file has been taken via get_pmem_file,
- * the file should not be released until put_pmem_file is called */
-#define PMEM_FLAGS_BUSY 0x1
-/* indicates that this is a suballocation of a larger master range */
-#define PMEM_FLAGS_CONNECTED (0x1 << 1)
-/* indicates this is a master and not a sub allocation and that it is mmaped */
-#define PMEM_FLAGS_MASTERMAP (0x1 << 2)
-/* submap and unsubmap flags indicate:
- * 00: subregion has never been mmaped
- * 10: subregion has been mmaped, reference to the mm was taken
- * 11: subretion has ben released, refernece to the mm still held
- * 01: subretion has been released, reference to the mm has been released
- */
-#define PMEM_FLAGS_SUBMAP (0x1 << 3)
-#define PMEM_FLAGS_UNSUBMAP (0x1 << 4)
-
-
-struct pmem_data {
- /* in alloc mode: an index into the bitmap
- * in no_alloc mode: the size of the allocation */
- int index;
- /* see flags above for descriptions */
- unsigned int flags;
- /* protects this data field, if the mm_mmap sem will be held at the
- * same time as this sem, the mm sem must be taken first (as this is
- * the order for vma_open and vma_close ops */
- struct rw_semaphore sem;
- /* info about the mmaping process */
- struct vm_area_struct *vma;
- /* task struct of the mapping process */
- struct task_struct *task;
- /* process id of teh mapping process */
- pid_t pid;
- /* file descriptor of the master */
- int master_fd;
- /* file struct of the master */
- struct file *master_file;
- /* a list of currently available regions if this is a suballocation */
- struct list_head region_list;
- /* a linked list of data so we can access them for debugging */
- struct list_head list;
-#if PMEM_DEBUG
- int ref;
-#endif
-};
-
-struct pmem_bits {
- unsigned allocated:1; /* 1 if allocated, 0 if free */
- unsigned order:7; /* size of the region in pmem space */
-};
-
-struct pmem_region_node {
- struct pmem_region region;
- struct list_head list;
-};
-
-#define PMEM_DEBUG_MSGS 0
-#if PMEM_DEBUG_MSGS
-#define DLOG(fmt, args...) \
- do { printk(KERN_INFO "[%s:%s:%d] "fmt, __FILE__, __func__, __LINE__, \
- ##args); } \
- while (0)
-#else
-#define DLOG(x...) do {} while (0)
-#endif
-
-struct pmem_info {
- struct miscdevice dev;
- /* physical start address of the remaped pmem space */
- unsigned long base;
- /* vitual start address of the remaped pmem space */
- unsigned char __iomem *vbase;
- /* total size of the pmem space */
- unsigned long size;
- /* number of entries in the pmem space */
- unsigned long num_entries;
- /* pfn of the garbage page in memory */
- unsigned long garbage_pfn;
- /* index of the garbage page in the pmem space */
- int garbage_index;
- /* the bitmap for the region indicating which entries are allocated
- * and which are free */
- struct pmem_bits *bitmap;
- /* indicates the region should not be managed with an allocator */
- unsigned no_allocator;
- /* indicates maps of this region should be cached, if a mix of
- * cached and uncached is desired, set this and open the device with
- * O_SYNC to get an uncached region */
- unsigned cached;
- unsigned buffered;
- /* in no_allocator mode the first mapper gets the whole space and sets
- * this flag */
- unsigned allocated;
- /* for debugging, creates a list of pmem file structs, the
- * data_list_sem should be taken before pmem_data->sem if both are
- * needed */
- struct semaphore data_list_sem;
- struct list_head data_list;
- /* pmem_sem protects the bitmap array
- * a write lock should be held when modifying entries in bitmap
- * a read lock should be held when reading data from bits or
- * dereferencing a pointer into bitmap
- *
- * pmem_data->sem protects the pmem data of a particular file
- * Many of the function that require the pmem_data->sem have a non-
- * locking version for when the caller is already holding that sem.
- *
- * IF YOU TAKE BOTH LOCKS TAKE THEM IN THIS ORDER:
- * down(pmem_data->sem) => down(bitmap_sem)
- */
- struct rw_semaphore bitmap_sem;
-
- long (*ioctl)(struct file *, unsigned int, unsigned long);
- int (*release)(struct inode *, struct file *);
-};
-
-static struct pmem_info pmem[PMEM_MAX_DEVICES];
-static int id_count;
-
-#define PMEM_IS_FREE(id, index) (!(pmem[id].bitmap[index].allocated))
-#define PMEM_ORDER(id, index) pmem[id].bitmap[index].order
-#define PMEM_BUDDY_INDEX(id, index) (index ^ (1 << PMEM_ORDER(id, index)))
-#define PMEM_NEXT_INDEX(id, index) (index + (1 << PMEM_ORDER(id, index)))
-#define PMEM_OFFSET(index) (index * PMEM_MIN_ALLOC)
-#define PMEM_START_ADDR(id, index) (PMEM_OFFSET(index) + pmem[id].base)
-#define PMEM_LEN(id, index) ((1 << PMEM_ORDER(id, index)) * PMEM_MIN_ALLOC)
-#define PMEM_END_ADDR(id, index) (PMEM_START_ADDR(id, index) + \
- PMEM_LEN(id, index))
-#define PMEM_START_VADDR(id, index) (PMEM_OFFSET(id, index) + pmem[id].vbase)
-#define PMEM_END_VADDR(id, index) (PMEM_START_VADDR(id, index) + \
- PMEM_LEN(id, index))
-#define PMEM_REVOKED(data) (data->flags & PMEM_FLAGS_REVOKED)
-#define PMEM_IS_PAGE_ALIGNED(addr) (!((addr) & (~PAGE_MASK)))
-#define PMEM_IS_SUBMAP(data) ((data->flags & PMEM_FLAGS_SUBMAP) && \
- (!(data->flags & PMEM_FLAGS_UNSUBMAP)))
-
-static int pmem_release(struct inode *, struct file *);
-static int pmem_mmap(struct file *, struct vm_area_struct *);
-static int pmem_open(struct inode *, struct file *);
-static long pmem_ioctl(struct file *, unsigned int, unsigned long);
-
-const struct file_operations pmem_fops = {
- .release = pmem_release,
- .mmap = pmem_mmap,
- .open = pmem_open,
- .unlocked_ioctl = pmem_ioctl,
- .llseek = noop_llseek,
-};
-
-static int get_id(struct file *file)
-{
- return MINOR(file->f_dentry->d_inode->i_rdev);
-}
-
-static int is_pmem_file(struct file *file)
-{
- int id;
-
- if (unlikely(!file || !file->f_dentry || !file->f_dentry->d_inode))
- return 0;
- id = get_id(file);
- if (unlikely(id >= PMEM_MAX_DEVICES))
- return 0;
- if (unlikely(file->f_dentry->d_inode->i_rdev !=
- MKDEV(MISC_MAJOR, pmem[id].dev.minor)))
- return 0;
- return 1;
-}
-
-static int has_allocation(struct file *file)
-{
- struct pmem_data *data;
- /* check is_pmem_file first if not accessed via pmem_file_ops */
-
- if (unlikely(!file->private_data))
- return 0;
- data = file->private_data;
- if (unlikely(data->index < 0))
- return 0;
- return 1;
-}
-
-static int is_master_owner(struct file *file)
-{
- struct file *master_file;
- struct pmem_data *data;
- int put_needed, ret = 0;
-
- if (!is_pmem_file(file) || !has_allocation(file))
- return 0;
- data = file->private_data;
- if (PMEM_FLAGS_MASTERMAP & data->flags)
- return 1;
- master_file = fget_light(data->master_fd, &put_needed);
- if (master_file && data->master_file == master_file)
- ret = 1;
- fput_light(master_file, put_needed);
- return ret;
-}
-
-static int pmem_free(int id, int index)
-{
- /* caller should hold the write lock on pmem_sem! */
- int buddy, curr = index;
- DLOG("index %d\n", index);
-
- if (pmem[id].no_allocator) {
- pmem[id].allocated = 0;
- return 0;
- }
- /* clean up the bitmap, merging any buddies */
- pmem[id].bitmap[curr].allocated = 0;
- /* find a slots buddy Buddy# = Slot# ^ (1 << order)
- * if the buddy is also free merge them
- * repeat until the buddy is not free or end of the bitmap is reached
- */
- do {
- buddy = PMEM_BUDDY_INDEX(id, curr);
- if (PMEM_IS_FREE(id, buddy) &&
- PMEM_ORDER(id, buddy) == PMEM_ORDER(id, curr)) {
- PMEM_ORDER(id, buddy)++;
- PMEM_ORDER(id, curr)++;
- curr = min(buddy, curr);
- } else {
- break;
- }
- } while (curr < pmem[id].num_entries);
-
- return 0;
-}
-
-static void pmem_revoke(struct file *file, struct pmem_data *data);
-
-static int pmem_release(struct inode *inode, struct file *file)
-{
- struct pmem_data *data = file->private_data;
- struct pmem_region_node *region_node;
- struct list_head *elt, *elt2;
- int id = get_id(file), ret = 0;
-
-
- down(&pmem[id].data_list_sem);
- /* if this file is a master, revoke all the memory in the connected
- * files */
- if (PMEM_FLAGS_MASTERMAP & data->flags) {
- struct pmem_data *sub_data;
- list_for_each(elt, &pmem[id].data_list) {
- sub_data = list_entry(elt, struct pmem_data, list);
- down_read(&sub_data->sem);
- if (PMEM_IS_SUBMAP(sub_data) &&
- file == sub_data->master_file) {
- up_read(&sub_data->sem);
- pmem_revoke(file, sub_data);
- } else
- up_read(&sub_data->sem);
- }
- }
- list_del(&data->list);
- up(&pmem[id].data_list_sem);
-
-
- down_write(&data->sem);
-
- /* if its not a conencted file and it has an allocation, free it */
- if (!(PMEM_FLAGS_CONNECTED & data->flags) && has_allocation(file)) {
- down_write(&pmem[id].bitmap_sem);
- ret = pmem_free(id, data->index);
- up_write(&pmem[id].bitmap_sem);
- }
-
- /* if this file is a submap (mapped, connected file), downref the
- * task struct */
- if (PMEM_FLAGS_SUBMAP & data->flags)
- if (data->task) {
- put_task_struct(data->task);
- data->task = NULL;
- }
-
- file->private_data = NULL;
-
- list_for_each_safe(elt, elt2, &data->region_list) {
- region_node = list_entry(elt, struct pmem_region_node, list);
- list_del(elt);
- kfree(region_node);
- }
- BUG_ON(!list_empty(&data->region_list));
-
- up_write(&data->sem);
- kfree(data);
- if (pmem[id].release)
- ret = pmem[id].release(inode, file);
-
- return ret;
-}
-
-static int pmem_open(struct inode *inode, struct file *file)
-{
- struct pmem_data *data;
- int id = get_id(file);
- int ret = 0;
-
- DLOG("current %u file %p(%d)\n", current->pid, file, file_count(file));
- /* setup file->private_data to indicate its unmapped */
- /* you can only open a pmem device one time */
- if (file->private_data != NULL)
- return -1;
- data = kmalloc(sizeof(struct pmem_data), GFP_KERNEL);
- if (!data) {
- printk("pmem: unable to allocate memory for pmem metadata.");
- return -1;
- }
- data->flags = 0;
- data->index = -1;
- data->task = NULL;
- data->vma = NULL;
- data->pid = 0;
- data->master_file = NULL;
-#if PMEM_DEBUG
- data->ref = 0;
-#endif
- INIT_LIST_HEAD(&data->region_list);
- init_rwsem(&data->sem);
-
- file->private_data = data;
- INIT_LIST_HEAD(&data->list);
-
- down(&pmem[id].data_list_sem);
- list_add(&data->list, &pmem[id].data_list);
- up(&pmem[id].data_list_sem);
- return ret;
-}
-
-static unsigned long pmem_order(unsigned long len)
-{
- int i;
-
- len = (len + PMEM_MIN_ALLOC - 1)/PMEM_MIN_ALLOC;
- len--;
- for (i = 0; i < sizeof(len)*8; i++)
- if (len >> i == 0)
- break;
- return i;
-}
-
-static int pmem_allocate(int id, unsigned long len)
-{
- /* caller should hold the write lock on pmem_sem! */
- /* return the corresponding pdata[] entry */
- int curr = 0;
- int end = pmem[id].num_entries;
- int best_fit = -1;
- unsigned long order = pmem_order(len);
-
- if (pmem[id].no_allocator) {
- DLOG("no allocator");
- if ((len > pmem[id].size) || pmem[id].allocated)
- return -1;
- pmem[id].allocated = 1;
- return len;
- }
-
- if (order > PMEM_MAX_ORDER)
- return -1;
- DLOG("order %lx\n", order);
-
- /* look through the bitmap:
- * if you find a free slot of the correct order use it
- * otherwise, use the best fit (smallest with size > order) slot
- */
- while (curr < end) {
- if (PMEM_IS_FREE(id, curr)) {
- if (PMEM_ORDER(id, curr) == (unsigned char)order) {
- /* set the not free bit and clear others */
- best_fit = curr;
- break;
- }
- if (PMEM_ORDER(id, curr) > (unsigned char)order &&
- (best_fit < 0 ||
- PMEM_ORDER(id, curr) < PMEM_ORDER(id, best_fit)))
- best_fit = curr;
- }
- curr = PMEM_NEXT_INDEX(id, curr);
- }
-
- /* if best_fit < 0, there are no suitable slots,
- * return an error
- */
- if (best_fit < 0) {
- printk("pmem: no space left to allocate!\n");
- return -1;
- }
-
- /* now partition the best fit:
- * split the slot into 2 buddies of order - 1
- * repeat until the slot is of the correct order
- */
- while (PMEM_ORDER(id, best_fit) > (unsigned char)order) {
- int buddy;
- PMEM_ORDER(id, best_fit) -= 1;
- buddy = PMEM_BUDDY_INDEX(id, best_fit);
- PMEM_ORDER(id, buddy) = PMEM_ORDER(id, best_fit);
- }
- pmem[id].bitmap[best_fit].allocated = 1;
- return best_fit;
-}
-
-static pgprot_t phys_mem_access_prot(struct file *file, pgprot_t vma_prot)
-{
- int id = get_id(file);
-#ifdef pgprot_noncached
- if (pmem[id].cached == 0 || file->f_flags & O_SYNC)
- return pgprot_noncached(vma_prot);
-#endif
-#ifdef pgprot_ext_buffered
- else if (pmem[id].buffered)
- return pgprot_ext_buffered(vma_prot);
-#endif
- return vma_prot;
-}
-
-static unsigned long pmem_start_addr(int id, struct pmem_data *data)
-{
- if (pmem[id].no_allocator)
- return PMEM_START_ADDR(id, 0);
- else
- return PMEM_START_ADDR(id, data->index);
-
-}
-
-static void *pmem_start_vaddr(int id, struct pmem_data *data)
-{
- return pmem_start_addr(id, data) - pmem[id].base + pmem[id].vbase;
-}
-
-static unsigned long pmem_len(int id, struct pmem_data *data)
-{
- if (pmem[id].no_allocator)
- return data->index;
- else
- return PMEM_LEN(id, data->index);
-}
-
-static int pmem_map_garbage(int id, struct vm_area_struct *vma,
- struct pmem_data *data, unsigned long offset,
- unsigned long len)
-{
- int i, garbage_pages = len >> PAGE_SHIFT;
-
- vma->vm_flags |= VM_IO | VM_RESERVED | VM_PFNMAP | VM_SHARED | VM_WRITE;
- for (i = 0; i < garbage_pages; i++) {
- if (vm_insert_pfn(vma, vma->vm_start + offset + (i * PAGE_SIZE),
- pmem[id].garbage_pfn))
- return -EAGAIN;
- }
- return 0;
-}
-
-static int pmem_unmap_pfn_range(int id, struct vm_area_struct *vma,
- struct pmem_data *data, unsigned long offset,
- unsigned long len)
-{
- int garbage_pages;
- DLOG("unmap offset %lx len %lx\n", offset, len);
-
- BUG_ON(!PMEM_IS_PAGE_ALIGNED(len));
-
- garbage_pages = len >> PAGE_SHIFT;
- zap_page_range(vma, vma->vm_start + offset, len, NULL);
- pmem_map_garbage(id, vma, data, offset, len);
- return 0;
-}
-
-static int pmem_map_pfn_range(int id, struct vm_area_struct *vma,
- struct pmem_data *data, unsigned long offset,
- unsigned long len)
-{
- DLOG("map offset %lx len %lx\n", offset, len);
- BUG_ON(!PMEM_IS_PAGE_ALIGNED(vma->vm_start));
- BUG_ON(!PMEM_IS_PAGE_ALIGNED(vma->vm_end));
- BUG_ON(!PMEM_IS_PAGE_ALIGNED(len));
- BUG_ON(!PMEM_IS_PAGE_ALIGNED(offset));
-
- if (io_remap_pfn_range(vma, vma->vm_start + offset,
- (pmem_start_addr(id, data) + offset) >> PAGE_SHIFT,
- len, vma->vm_page_prot)) {
- return -EAGAIN;
- }
- return 0;
-}
-
-static int pmem_remap_pfn_range(int id, struct vm_area_struct *vma,
- struct pmem_data *data, unsigned long offset,
- unsigned long len)
-{
- /* hold the mm semp for the vma you are modifying when you call this */
- BUG_ON(!vma);
- zap_page_range(vma, vma->vm_start + offset, len, NULL);
- return pmem_map_pfn_range(id, vma, data, offset, len);
-}
-
-static void pmem_vma_open(struct vm_area_struct *vma)
-{
- struct file *file = vma->vm_file;
- struct pmem_data *data = file->private_data;
- int id = get_id(file);
- /* this should never be called as we don't support copying pmem
- * ranges via fork */
- BUG_ON(!has_allocation(file));
- down_write(&data->sem);
- /* remap the garbage pages, forkers don't get access to the data */
- pmem_unmap_pfn_range(id, vma, data, 0, vma->vm_start - vma->vm_end);
- up_write(&data->sem);
-}
-
-static void pmem_vma_close(struct vm_area_struct *vma)
-{
- struct file *file = vma->vm_file;
- struct pmem_data *data = file->private_data;
-
- DLOG("current %u ppid %u file %p count %d\n", current->pid,
- current->parent->pid, file, file_count(file));
- if (unlikely(!is_pmem_file(file) || !has_allocation(file))) {
- printk(KERN_WARNING "pmem: something is very wrong, you are "
- "closing a vm backing an allocation that doesn't "
- "exist!\n");
- return;
- }
- down_write(&data->sem);
- if (data->vma == vma) {
- data->vma = NULL;
- if ((data->flags & PMEM_FLAGS_CONNECTED) &&
- (data->flags & PMEM_FLAGS_SUBMAP))
- data->flags |= PMEM_FLAGS_UNSUBMAP;
- }
- /* the kernel is going to free this vma now anyway */
- up_write(&data->sem);
-}
-
-static struct vm_operations_struct vm_ops = {
- .open = pmem_vma_open,
- .close = pmem_vma_close,
-};
-
-static int pmem_mmap(struct file *file, struct vm_area_struct *vma)
-{
- struct pmem_data *data;
- int index;
- unsigned long vma_size = vma->vm_end - vma->vm_start;
- int ret = 0, id = get_id(file);
-
- if (vma->vm_pgoff || !PMEM_IS_PAGE_ALIGNED(vma_size)) {
-#if PMEM_DEBUG
- printk(KERN_ERR "pmem: mmaps must be at offset zero, aligned"
- " and a multiple of pages_size.\n");
-#endif
- return -EINVAL;
- }
-
- data = file->private_data;
- down_write(&data->sem);
- /* check this file isn't already mmaped, for submaps check this file
- * has never been mmaped */
- if ((data->flags & PMEM_FLAGS_MASTERMAP) ||
- (data->flags & PMEM_FLAGS_SUBMAP) ||
- (data->flags & PMEM_FLAGS_UNSUBMAP)) {
-#if PMEM_DEBUG
- printk(KERN_ERR "pmem: you can only mmap a pmem file once, "
- "this file is already mmaped. %x\n", data->flags);
-#endif
- ret = -EINVAL;
- goto error;
- }
- /* if file->private_data == unalloced, alloc*/
- if (data && data->index == -1) {
- down_write(&pmem[id].bitmap_sem);
- index = pmem_allocate(id, vma->vm_end - vma->vm_start);
- up_write(&pmem[id].bitmap_sem);
- data->index = index;
- }
- /* either no space was available or an error occured */
- if (!has_allocation(file)) {
- ret = -EINVAL;
- printk("pmem: could not find allocation for map.\n");
- goto error;
- }
-
- if (pmem_len(id, data) < vma_size) {
-#if PMEM_DEBUG
- printk(KERN_WARNING "pmem: mmap size [%lu] does not match"
- "size of backing region [%lu].\n", vma_size,
- pmem_len(id, data));
-#endif
- ret = -EINVAL;
- goto error;
- }
-
- vma->vm_pgoff = pmem_start_addr(id, data) >> PAGE_SHIFT;
- vma->vm_page_prot = phys_mem_access_prot(file, vma->vm_page_prot);
-
- if (data->flags & PMEM_FLAGS_CONNECTED) {
- struct pmem_region_node *region_node;
- struct list_head *elt;
- if (pmem_map_garbage(id, vma, data, 0, vma_size)) {
- printk("pmem: mmap failed in kernel!\n");
- ret = -EAGAIN;
- goto error;
- }
- list_for_each(elt, &data->region_list) {
- region_node = list_entry(elt, struct pmem_region_node,
- list);
- DLOG("remapping file: %p %lx %lx\n", file,
- region_node->region.offset,
- region_node->region.len);
- if (pmem_remap_pfn_range(id, vma, data,
- region_node->region.offset,
- region_node->region.len)) {
- ret = -EAGAIN;
- goto error;
- }
- }
- data->flags |= PMEM_FLAGS_SUBMAP;
- get_task_struct(current->group_leader);
- data->task = current->group_leader;
- data->vma = vma;
-#if PMEM_DEBUG
- data->pid = current->pid;
-#endif
- DLOG("submmapped file %p vma %p pid %u\n", file, vma,
- current->pid);
- } else {
- if (pmem_map_pfn_range(id, vma, data, 0, vma_size)) {
- printk(KERN_INFO "pmem: mmap failed in kernel!\n");
- ret = -EAGAIN;
- goto error;
- }
- data->flags |= PMEM_FLAGS_MASTERMAP;
- data->pid = current->pid;
- }
- vma->vm_ops = &vm_ops;
-error:
- up_write(&data->sem);
- return ret;
-}
-
-/* the following are the api for accessing pmem regions by other drivers
- * from inside the kernel */
-int get_pmem_user_addr(struct file *file, unsigned long *start,
- unsigned long *len)
-{
- struct pmem_data *data;
- if (!is_pmem_file(file) || !has_allocation(file)) {
-#if PMEM_DEBUG
- printk(KERN_INFO "pmem: requested pmem data from invalid"
- "file.\n");
-#endif
- return -1;
- }
- data = file->private_data;
- down_read(&data->sem);
- if (data->vma) {
- *start = data->vma->vm_start;
- *len = data->vma->vm_end - data->vma->vm_start;
- } else {
- *start = 0;
- *len = 0;
- }
- up_read(&data->sem);
- return 0;
-}
-
-int get_pmem_addr(struct file *file, unsigned long *start,
- unsigned long *vstart, unsigned long *len)
-{
- struct pmem_data *data;
- int id;
-
- if (!is_pmem_file(file) || !has_allocation(file))
- return -1;
-
- data = file->private_data;
- if (data->index == -1) {
-#if PMEM_DEBUG
- printk(KERN_INFO "pmem: requested pmem data from file with no "
- "allocation.\n");
- return -1;
-#endif
- }
- id = get_id(file);
-
- down_read(&data->sem);
- *start = pmem_start_addr(id, data);
- *len = pmem_len(id, data);
- *vstart = (unsigned long)pmem_start_vaddr(id, data);
- up_read(&data->sem);
-#if PMEM_DEBUG
- down_write(&data->sem);
- data->ref++;
- up_write(&data->sem);
-#endif
- return 0;
-}
-
-int get_pmem_file(int fd, unsigned long *start, unsigned long *vstart,
- unsigned long *len, struct file **filp)
-{
- struct file *file;
-
- file = fget(fd);
- if (unlikely(file == NULL)) {
- printk(KERN_INFO "pmem: requested data from file descriptor "
- "that doesn't exist.");
- return -1;
- }
-
- if (get_pmem_addr(file, start, vstart, len))
- goto end;
-
- if (filp)
- *filp = file;
- return 0;
-end:
- fput(file);
- return -1;
-}
-
-void put_pmem_file(struct file *file)
-{
- struct pmem_data *data;
- int id;
-
- if (!is_pmem_file(file))
- return;
- id = get_id(file);
- data = file->private_data;
-#if PMEM_DEBUG
- down_write(&data->sem);
- if (data->ref == 0) {
- printk("pmem: pmem_put > pmem_get %s (pid %d)\n",
- pmem[id].dev.name, data->pid);
- BUG();
- }
- data->ref--;
- up_write(&data->sem);
-#endif
- fput(file);
-}
-
-void flush_pmem_file(struct file *file, unsigned long offset, unsigned long len)
-{
- struct pmem_data *data;
- int id;
- void *vaddr;
- struct pmem_region_node *region_node;
- struct list_head *elt;
- void *flush_start, *flush_end;
-
- if (!is_pmem_file(file) || !has_allocation(file))
- return;
-
- id = get_id(file);
- data = file->private_data;
- if (!pmem[id].cached)
- return;
-
- down_read(&data->sem);
- vaddr = pmem_start_vaddr(id, data);
- /* if this isn't a submmapped file, flush the whole thing */
- if (unlikely(!(data->flags & PMEM_FLAGS_CONNECTED))) {
- dmac_flush_range(vaddr, vaddr + pmem_len(id, data));
- goto end;
- }
- /* otherwise, flush the region of the file we are drawing */
- list_for_each(elt, &data->region_list) {
- region_node = list_entry(elt, struct pmem_region_node, list);
- if ((offset >= region_node->region.offset) &&
- ((offset + len) <= (region_node->region.offset +
- region_node->region.len))) {
- flush_start = vaddr + region_node->region.offset;
- flush_end = flush_start + region_node->region.len;
- dmac_flush_range(flush_start, flush_end);
- break;
- }
- }
-end:
- up_read(&data->sem);
-}
-
-static int pmem_connect(unsigned long connect, struct file *file)
-{
- struct pmem_data *data = file->private_data;
- struct pmem_data *src_data;
- struct file *src_file;
- int ret = 0, put_needed;
-
- down_write(&data->sem);
- /* retrieve the src file and check it is a pmem file with an alloc */
- src_file = fget_light(connect, &put_needed);
- DLOG("connect %p to %p\n", file, src_file);
- if (!src_file) {
- printk(KERN_INFO "pmem: src file not found!\n");
- ret = -EINVAL;
- goto err_no_file;
- }
- if (unlikely(!is_pmem_file(src_file) || !has_allocation(src_file))) {
- printk(KERN_INFO "pmem: src file is not a pmem file or has no "
- "alloc!\n");
- ret = -EINVAL;
- goto err_bad_file;
- }
- src_data = src_file->private_data;
-
- if (has_allocation(file) && (data->index != src_data->index)) {
- printk(KERN_INFO "pmem: file is already mapped but doesn't "
- "match this src_file!\n");
- ret = -EINVAL;
- goto err_bad_file;
- }
- data->index = src_data->index;
- data->flags |= PMEM_FLAGS_CONNECTED;
- data->master_fd = connect;
- data->master_file = src_file;
-
-err_bad_file:
- fput_light(src_file, put_needed);
-err_no_file:
- up_write(&data->sem);
- return ret;
-}
-
-static void pmem_unlock_data_and_mm(struct pmem_data *data,
- struct mm_struct *mm)
-{
- up_write(&data->sem);
- if (mm != NULL) {
- up_write(&mm->mmap_sem);
- mmput(mm);
- }
-}
-
-static int pmem_lock_data_and_mm(struct file *file, struct pmem_data *data,
- struct mm_struct **locked_mm)
-{
- int ret = 0;
- struct mm_struct *mm = NULL;
- *locked_mm = NULL;
-lock_mm:
- down_read(&data->sem);
- if (PMEM_IS_SUBMAP(data)) {
- mm = get_task_mm(data->task);
- if (!mm) {
-#if PMEM_DEBUG
- printk(KERN_DEBUG "pmem: can't remap task is gone!\n");
-#endif
- up_read(&data->sem);
- return -1;
- }
- }
- up_read(&data->sem);
-
- if (mm)
- down_write(&mm->mmap_sem);
-
- down_write(&data->sem);
- /* check that the file didn't get mmaped before we could take the
- * data sem, this should be safe b/c you can only submap each file
- * once */
- if (PMEM_IS_SUBMAP(data) && !mm) {
- pmem_unlock_data_and_mm(data, mm);
- up_write(&data->sem);
- goto lock_mm;
- }
- /* now check that vma.mm is still there, it could have been
- * deleted by vma_close before we could get the data->sem */
- if ((data->flags & PMEM_FLAGS_UNSUBMAP) && (mm != NULL)) {
- /* might as well release this */
- if (data->flags & PMEM_FLAGS_SUBMAP) {
- put_task_struct(data->task);
- data->task = NULL;
- /* lower the submap flag to show the mm is gone */
- data->flags &= ~(PMEM_FLAGS_SUBMAP);
- }
- pmem_unlock_data_and_mm(data, mm);
- return -1;
- }
- *locked_mm = mm;
- return ret;
-}
-
-int pmem_remap(struct pmem_region *region, struct file *file,
- unsigned operation)
-{
- int ret;
- struct pmem_region_node *region_node;
- struct mm_struct *mm = NULL;
- struct list_head *elt, *elt2;
- int id = get_id(file);
- struct pmem_data *data = file->private_data;
-
- /* pmem region must be aligned on a page boundry */
- if (unlikely(!PMEM_IS_PAGE_ALIGNED(region->offset) ||
- !PMEM_IS_PAGE_ALIGNED(region->len))) {
-#if PMEM_DEBUG
- printk(KERN_DEBUG "pmem: request for unaligned pmem "
- "suballocation %lx %lx\n", region->offset, region->len);
-#endif
- return -EINVAL;
- }
-
- /* if userspace requests a region of len 0, there's nothing to do */
- if (region->len == 0)
- return 0;
-
- /* lock the mm and data */
- ret = pmem_lock_data_and_mm(file, data, &mm);
- if (ret)
- return 0;
-
- /* only the owner of the master file can remap the client fds
- * that back in it */
- if (!is_master_owner(file)) {
-#if PMEM_DEBUG
- printk("pmem: remap requested from non-master process\n");
-#endif
- ret = -EINVAL;
- goto err;
- }
-
- /* check that the requested range is within the src allocation */
- if (unlikely((region->offset > pmem_len(id, data)) ||
- (region->len > pmem_len(id, data)) ||
- (region->offset + region->len > pmem_len(id, data)))) {
-#if PMEM_DEBUG
- printk(KERN_INFO "pmem: suballoc doesn't fit in src_file!\n");
-#endif
- ret = -EINVAL;
- goto err;
- }
-
- if (operation == PMEM_MAP) {
- region_node = kmalloc(sizeof(struct pmem_region_node),
- GFP_KERNEL);
- if (!region_node) {
- ret = -ENOMEM;
-#if PMEM_DEBUG
- printk(KERN_INFO "No space to allocate metadata!");
-#endif
- goto err;
- }
- region_node->region = *region;
- list_add(®ion_node->list, &data->region_list);
- } else if (operation == PMEM_UNMAP) {
- int found = 0;
- list_for_each_safe(elt, elt2, &data->region_list) {
- region_node = list_entry(elt, struct pmem_region_node,
- list);
- if (region->len == 0 ||
- (region_node->region.offset == region->offset &&
- region_node->region.len == region->len)) {
- list_del(elt);
- kfree(region_node);
- found = 1;
- }
- }
- if (!found) {
-#if PMEM_DEBUG
- printk("pmem: Unmap region does not map any mapped "
- "region!");
-#endif
- ret = -EINVAL;
- goto err;
- }
- }
-
- if (data->vma && PMEM_IS_SUBMAP(data)) {
- if (operation == PMEM_MAP)
- ret = pmem_remap_pfn_range(id, data->vma, data,
- region->offset, region->len);
- else if (operation == PMEM_UNMAP)
- ret = pmem_unmap_pfn_range(id, data->vma, data,
- region->offset, region->len);
- }
-
-err:
- pmem_unlock_data_and_mm(data, mm);
- return ret;
-}
-
-static void pmem_revoke(struct file *file, struct pmem_data *data)
-{
- struct pmem_region_node *region_node;
- struct list_head *elt, *elt2;
- struct mm_struct *mm = NULL;
- int id = get_id(file);
- int ret = 0;
-
- data->master_file = NULL;
- ret = pmem_lock_data_and_mm(file, data, &mm);
- /* if lock_data_and_mm fails either the task that mapped the fd, or
- * the vma that mapped it have already gone away, nothing more
- * needs to be done */
- if (ret)
- return;
- /* unmap everything */
- /* delete the regions and region list nothing is mapped any more */
- if (data->vma)
- list_for_each_safe(elt, elt2, &data->region_list) {
- region_node = list_entry(elt, struct pmem_region_node,
- list);
- pmem_unmap_pfn_range(id, data->vma, data,
- region_node->region.offset,
- region_node->region.len);
- list_del(elt);
- kfree(region_node);
- }
- /* delete the master file */
- pmem_unlock_data_and_mm(data, mm);
-}
-
-static void pmem_get_size(struct pmem_region *region, struct file *file)
-{
- struct pmem_data *data = file->private_data;
- int id = get_id(file);
-
- if (!has_allocation(file)) {
- region->offset = 0;
- region->len = 0;
- return;
- } else {
- region->offset = pmem_start_addr(id, data);
- region->len = pmem_len(id, data);
- }
- DLOG("offset %lx len %lx\n", region->offset, region->len);
-}
-
-
-static long pmem_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
- struct pmem_data *data;
- int id = get_id(file);
-
- switch (cmd) {
- case PMEM_GET_PHYS:
- {
- struct pmem_region region;
- DLOG("get_phys\n");
- if (!has_allocation(file)) {
- region.offset = 0;
- region.len = 0;
- } else {
- data = file->private_data;
- region.offset = pmem_start_addr(id, data);
- region.len = pmem_len(id, data);
- }
- printk(KERN_INFO "pmem: request for physical address "
- "of pmem region from process %d.\n", current->pid);
- if (copy_to_user((void __user *)arg, ®ion,
- sizeof(struct pmem_region)))
- return -EFAULT;
- break;
- }
- case PMEM_MAP:
- {
- struct pmem_region region;
- if (copy_from_user(®ion, (void __user *)arg,
- sizeof(struct pmem_region)))
- return -EFAULT;
- data = file->private_data;
- return pmem_remap(®ion, file, PMEM_MAP);
- }
- break;
- case PMEM_UNMAP:
- {
- struct pmem_region region;
- if (copy_from_user(®ion, (void __user *)arg,
- sizeof(struct pmem_region)))
- return -EFAULT;
- data = file->private_data;
- return pmem_remap(®ion, file, PMEM_UNMAP);
- break;
- }
- case PMEM_GET_SIZE:
- {
- struct pmem_region region;
- DLOG("get_size\n");
- pmem_get_size(®ion, file);
- if (copy_to_user((void __user *)arg, ®ion,
- sizeof(struct pmem_region)))
- return -EFAULT;
- break;
- }
- case PMEM_GET_TOTAL_SIZE:
- {
- struct pmem_region region;
- DLOG("get total size\n");
- region.offset = 0;
- get_id(file);
- region.len = pmem[id].size;
- if (copy_to_user((void __user *)arg, ®ion,
- sizeof(struct pmem_region)))
- return -EFAULT;
- break;
- }
- case PMEM_ALLOCATE:
- {
- if (has_allocation(file))
- return -EINVAL;
- data = file->private_data;
- data->index = pmem_allocate(id, arg);
- break;
- }
- case PMEM_CONNECT:
- DLOG("connect\n");
- return pmem_connect(arg, file);
- break;
- default:
- if (pmem[id].ioctl)
- return pmem[id].ioctl(file, cmd, arg);
- return -EINVAL;
- }
- return 0;
-}
-
-#if PMEM_DEBUG
-static ssize_t debug_open(struct inode *inode, struct file *file)
-{
- file->private_data = inode->i_private;
- return 0;
-}
-
-static ssize_t debug_read(struct file *file, char __user *buf, size_t count,
- loff_t *ppos)
-{
- struct list_head *elt, *elt2;
- struct pmem_data *data;
- struct pmem_region_node *region_node;
- int id = (int)file->private_data;
- const int debug_bufmax = 4096;
- static char buffer[4096];
- int n = 0;
-
- DLOG("debug open\n");
- n = scnprintf(buffer, debug_bufmax,
- "pid #: mapped regions (offset, len) (offset,len)...\n");
-
- down(&pmem[id].data_list_sem);
- list_for_each(elt, &pmem[id].data_list) {
- data = list_entry(elt, struct pmem_data, list);
- down_read(&data->sem);
- n += scnprintf(buffer + n, debug_bufmax - n, "pid %u:",
- data->pid);
- list_for_each(elt2, &data->region_list) {
- region_node = list_entry(elt2, struct pmem_region_node,
- list);
- n += scnprintf(buffer + n, debug_bufmax - n,
- "(%lx,%lx) ",
- region_node->region.offset,
- region_node->region.len);
- }
- n += scnprintf(buffer + n, debug_bufmax - n, "\n");
- up_read(&data->sem);
- }
- up(&pmem[id].data_list_sem);
-
- n++;
- buffer[n] = 0;
- return simple_read_from_buffer(buf, count, ppos, buffer, n);
-}
-
-static struct file_operations debug_fops = {
- .read = debug_read,
- .open = debug_open,
- .llseek = default_llseek,
-};
-#endif
-
-#if 0
-static struct miscdevice pmem_dev = {
- .name = "pmem",
- .fops = &pmem_fops,
-};
-#endif
-
-int pmem_setup(struct android_pmem_platform_data *pdata,
- long (*ioctl)(struct file *, unsigned int, unsigned long),
- int (*release)(struct inode *, struct file *))
-{
- int err = 0;
- int i, index = 0;
- int id = id_count;
- id_count++;
-
- pmem[id].no_allocator = pdata->no_allocator;
- pmem[id].cached = pdata->cached;
- pmem[id].buffered = pdata->buffered;
- pmem[id].base = pdata->start;
- pmem[id].size = pdata->size;
- pmem[id].ioctl = ioctl;
- pmem[id].release = release;
- init_rwsem(&pmem[id].bitmap_sem);
- sema_init(&pmem[id].data_list_sem, 1);
- INIT_LIST_HEAD(&pmem[id].data_list);
- pmem[id].dev.name = pdata->name;
- pmem[id].dev.minor = id;
- pmem[id].dev.fops = &pmem_fops;
- printk(KERN_INFO "%s: %d init\n", pdata->name, pdata->cached);
-
- err = misc_register(&pmem[id].dev);
- if (err) {
- printk(KERN_ALERT "Unable to register pmem driver!\n");
- goto err_cant_register_device;
- }
- pmem[id].num_entries = pmem[id].size / PMEM_MIN_ALLOC;
-
- pmem[id].bitmap = kcalloc(pmem[id].num_entries,
- sizeof(struct pmem_bits), GFP_KERNEL);
- if (!pmem[id].bitmap)
- goto err_no_mem_for_metadata;
-
- for (i = sizeof(pmem[id].num_entries) * 8 - 1; i >= 0; i--) {
- if ((pmem[id].num_entries) & 1<<i) {
- PMEM_ORDER(id, index) = i;
- index = PMEM_NEXT_INDEX(id, index);
- }
- }
-
- if (pmem[id].cached)
- pmem[id].vbase = ioremap_cached(pmem[id].base,
- pmem[id].size);
-#ifdef ioremap_ext_buffered
- else if (pmem[id].buffered)
- pmem[id].vbase = ioremap_ext_buffered(pmem[id].base,
- pmem[id].size);
-#endif
- else
- pmem[id].vbase = ioremap(pmem[id].base, pmem[id].size);
-
- if (pmem[id].vbase == 0)
- goto error_cant_remap;
-
- pmem[id].garbage_pfn = page_to_pfn(alloc_page(GFP_KERNEL));
- if (pmem[id].no_allocator)
- pmem[id].allocated = 0;
-
-#if PMEM_DEBUG
- debugfs_create_file(pdata->name, S_IFREG | S_IRUGO, NULL, (void *)id,
- &debug_fops);
-#endif
- return 0;
-error_cant_remap:
- kfree(pmem[id].bitmap);
-err_no_mem_for_metadata:
- misc_deregister(&pmem[id].dev);
-err_cant_register_device:
- return -1;
-}
-
-static int pmem_probe(struct platform_device *pdev)
-{
- struct android_pmem_platform_data *pdata;
-
- if (!pdev || !pdev->dev.platform_data) {
- printk(KERN_ALERT "Unable to probe pmem!\n");
- return -1;
- }
- pdata = pdev->dev.platform_data;
- return pmem_setup(pdata, NULL, NULL);
-}
-
-
-static int pmem_remove(struct platform_device *pdev)
-{
- int id = pdev->id;
- __free_page(pfn_to_page(pmem[id].garbage_pfn));
- misc_deregister(&pmem[id].dev);
- return 0;
-}
-
-static struct platform_driver pmem_driver = {
- .probe = pmem_probe,
- .remove = pmem_remove,
- .driver = { .name = "android_pmem" }
-};
-
-
-static int __init pmem_init(void)
-{
- return platform_driver_register(&pmem_driver);
-}
-
-static void __exit pmem_exit(void)
-{
- platform_driver_unregister(&pmem_driver);
-}
-
-module_init(pmem_init);
-module_exit(pmem_exit);
-
+++ /dev/null
-ccflags-y:=-Idrivers/staging/dream/include
-obj-y += adsp.o
-ifeq ($(CONFIG_MSM_AMSS_VERSION_6350),y)
-obj-y += adsp_info.o
-obj-y += audio_evrc.o audio_qcelp.o audio_amrnb.o audio_aac.o
-else
-obj-y += adsp_6225.o
-endif
-
-obj-y += adsp_driver.o
-obj-y += adsp_video_verify_cmd.o
-obj-y += adsp_videoenc_verify_cmd.o
-obj-y += adsp_jpeg_verify_cmd.o adsp_jpeg_patch_event.o
-obj-y += adsp_vfe_verify_cmd.o adsp_vfe_patch_event.o
-obj-y += adsp_lpm_verify_cmd.o
-obj-y += audio_out.o audio_in.o audio_mp3.o audmgr.o audpp.o
-obj-y += snd.o
-
+++ /dev/null
-/* arch/arm/mach-msm/qdsp5/adsp.c
- *
- * Register/Interrupt access for userspace aDSP library.
- *
- * Copyright (c) 2008 QUALCOMM Incorporated
- * Copyright (C) 2008 Google, Inc.
- * Author: Iliyan Malchev <ibm@android.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-/* TODO:
- * - move shareable rpc code outside of adsp.c
- * - general solution for virt->phys patchup
- * - queue IDs should be relative to modules
- * - disallow access to non-associated queues
- */
-
-#include <linux/clk.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/kernel.h>
-#include <linux/kthread.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/uaccess.h>
-#include <linux/wait.h>
-
-static inline void prevent_suspend(void)
-{
-}
-static inline void allow_suspend(void)
-{
-}
-
-#include <linux/io.h>
-#include <mach/msm_iomap.h>
-#include "adsp.h"
-
-#define INT_ADSP INT_ADSP_A9_A11
-
-static struct adsp_info adsp_info;
-static struct msm_rpc_endpoint *rpc_cb_server_client;
-static struct msm_adsp_module *adsp_modules;
-static int adsp_open_count;
-static DEFINE_MUTEX(adsp_open_lock);
-
-/* protect interactions with the ADSP command/message queue */
-static spinlock_t adsp_cmd_lock;
-
-static uint32_t current_image = -1;
-
-void adsp_set_image(struct adsp_info *info, uint32_t image)
-{
- current_image = image;
-}
-
-/*
- * Checks whether the module_id is available in the
- * module_entries table.If module_id is available returns `0`.
- * If module_id is not available returns `-ENXIO`.
- */
-#if CONFIG_MSM_AMSS_VERSION >= 6350
-static int32_t adsp_validate_module(uint32_t module_id)
-{
- uint32_t *ptr;
- uint32_t module_index;
- uint32_t num_mod_entries;
-
- ptr = adsp_info.init_info_ptr->module_entries;
- num_mod_entries = adsp_info.init_info_ptr->module_table_size;
-
- for (module_index = 0; module_index < num_mod_entries; module_index++)
- if (module_id == ptr[module_index])
- return 0;
-
- return -ENXIO;
-}
-#else
-static inline int32_t adsp_validate_module(uint32_t module_id) { return 0; }
-#endif
-
-uint32_t adsp_get_module(struct adsp_info *info, uint32_t task)
-{
- BUG_ON(current_image == -1UL);
- return info->task_to_module[current_image][task];
-}
-
-uint32_t adsp_get_queue_offset(struct adsp_info *info, uint32_t queue_id)
-{
- BUG_ON(current_image == -1UL);
- return info->queue_offset[current_image][queue_id];
-}
-
-static int rpc_adsp_rtos_app_to_modem(uint32_t cmd, uint32_t module,
- struct msm_adsp_module *adsp_module)
-{
- int rc;
- struct rpc_adsp_rtos_app_to_modem_args_t rpc_req;
- struct rpc_reply_hdr *rpc_rsp;
-
- msm_rpc_setup_req(&rpc_req.hdr,
- RPC_ADSP_RTOS_ATOM_PROG,
- msm_rpc_get_vers(adsp_module->rpc_client),
- RPC_ADSP_RTOS_APP_TO_MODEM_PROC);
-
- rpc_req.gotit = cpu_to_be32(1);
- rpc_req.cmd = cpu_to_be32(cmd);
- rpc_req.proc_id = cpu_to_be32(RPC_ADSP_RTOS_PROC_APPS);
- rpc_req.module = cpu_to_be32(module);
- rc = msm_rpc_write(adsp_module->rpc_client, &rpc_req, sizeof(rpc_req));
- if (rc < 0) {
- pr_err("adsp: could not send RPC request: %d\n", rc);
- return rc;
- }
-
- rc = msm_rpc_read(adsp_module->rpc_client,
- (void **)&rpc_rsp, -1, (5*HZ));
- if (rc < 0) {
- pr_err("adsp: error receiving RPC reply: %d (%d)\n",
- rc, -ERESTARTSYS);
- return rc;
- }
-
- if (be32_to_cpu(rpc_rsp->reply_stat) != RPCMSG_REPLYSTAT_ACCEPTED) {
- pr_err("adsp: RPC call was denied!\n");
- kfree(rpc_rsp);
- return -EPERM;
- }
-
- if (be32_to_cpu(rpc_rsp->data.acc_hdr.accept_stat) !=
- RPC_ACCEPTSTAT_SUCCESS) {
- pr_err("adsp error: RPC call was not successful (%d)\n",
- be32_to_cpu(rpc_rsp->data.acc_hdr.accept_stat));
- kfree(rpc_rsp);
- return -EINVAL;
- }
-
- kfree(rpc_rsp);
- return 0;
-}
-
-#if CONFIG_MSM_AMSS_VERSION >= 6350
-static int get_module_index(uint32_t id)
-{
- int mod_idx;
- for (mod_idx = 0; mod_idx < adsp_info.module_count; mod_idx++)
- if (adsp_info.module[mod_idx].id == id)
- return mod_idx;
-
- return -ENXIO;
-}
-#endif
-
-static struct msm_adsp_module *find_adsp_module_by_id(
- struct adsp_info *info, uint32_t id)
-{
- if (id > info->max_module_id) {
- return NULL;
- } else {
-#if CONFIG_MSM_AMSS_VERSION >= 6350
- id = get_module_index(id);
- if (id < 0)
- return NULL;
-#endif
- return info->id_to_module[id];
- }
-}
-
-static struct msm_adsp_module *find_adsp_module_by_name(
- struct adsp_info *info, const char *name)
-{
- unsigned n;
- for (n = 0; n < info->module_count; n++)
- if (!strcmp(name, adsp_modules[n].name))
- return adsp_modules + n;
- return NULL;
-}
-
-static int adsp_rpc_init(struct msm_adsp_module *adsp_module)
-{
- /* remove the original connect once compatible support is complete */
- adsp_module->rpc_client = msm_rpc_connect(
- RPC_ADSP_RTOS_ATOM_PROG,
- RPC_ADSP_RTOS_ATOM_VERS,
- MSM_RPC_UNINTERRUPTIBLE);
-
- if (IS_ERR(adsp_module->rpc_client)) {
- int rc = PTR_ERR(adsp_module->rpc_client);
- adsp_module->rpc_client = 0;
- pr_err("adsp: could not open rpc client: %d\n", rc);
- return rc;
- }
-
- return 0;
-}
-
-#if CONFIG_MSM_AMSS_VERSION >= 6350
-/*
- * Send RPC_ADSP_RTOS_CMD_GET_INIT_INFO cmd to ARM9 and get
- * queue offsets and module entries (init info) as part of the event.
- */
-static void msm_get_init_info(void)
-{
- int rc;
- struct rpc_adsp_rtos_app_to_modem_args_t rpc_req;
-
- adsp_info.init_info_rpc_client = msm_rpc_connect(
- RPC_ADSP_RTOS_ATOM_PROG,
- RPC_ADSP_RTOS_ATOM_VERS,
- MSM_RPC_UNINTERRUPTIBLE);
- if (IS_ERR(adsp_info.init_info_rpc_client)) {
- rc = PTR_ERR(adsp_info.init_info_rpc_client);
- adsp_info.init_info_rpc_client = 0;
- pr_err("adsp: could not open rpc client: %d\n", rc);
- return;
- }
-
- msm_rpc_setup_req(&rpc_req.hdr,
- RPC_ADSP_RTOS_ATOM_PROG,
- msm_rpc_get_vers(adsp_info.init_info_rpc_client),
- RPC_ADSP_RTOS_APP_TO_MODEM_PROC);
-
- rpc_req.gotit = cpu_to_be32(1);
- rpc_req.cmd = cpu_to_be32(RPC_ADSP_RTOS_CMD_GET_INIT_INFO);
- rpc_req.proc_id = cpu_to_be32(RPC_ADSP_RTOS_PROC_APPS);
- rpc_req.module = 0;
-
- rc = msm_rpc_write(adsp_info.init_info_rpc_client,
- &rpc_req, sizeof(rpc_req));
- if (rc < 0)
- pr_err("adsp: could not send RPC request: %d\n", rc);
-}
-#endif
-
-int msm_adsp_get(const char *name, struct msm_adsp_module **out,
- struct msm_adsp_ops *ops, void *driver_data)
-{
- struct msm_adsp_module *module;
- int rc = 0;
-
-#if CONFIG_MSM_AMSS_VERSION >= 6350
- static uint32_t init_info_cmd_sent;
- if (!init_info_cmd_sent) {
- msm_get_init_info();
- init_waitqueue_head(&adsp_info.init_info_wait);
- rc = wait_event_timeout(adsp_info.init_info_wait,
- adsp_info.init_info_state == ADSP_STATE_INIT_INFO,
- 5 * HZ);
- if (!rc) {
- pr_info("adsp: INIT_INFO failed\n");
- return -ETIMEDOUT;
- }
- init_info_cmd_sent++;
- }
-#endif
-
- module = find_adsp_module_by_name(&adsp_info, name);
- if (!module)
- return -ENODEV;
-
- mutex_lock(&module->lock);
- pr_info("adsp: opening module %s\n", module->name);
- if (module->open_count++ == 0 && module->clk)
- clk_enable(module->clk);
-
- mutex_lock(&adsp_open_lock);
- if (adsp_open_count++ == 0) {
- enable_irq(INT_ADSP);
- prevent_suspend();
- }
- mutex_unlock(&adsp_open_lock);
-
- if (module->ops) {
- rc = -EBUSY;
- goto done;
- }
-
- rc = adsp_rpc_init(module);
- if (rc)
- goto done;
-
- module->ops = ops;
- module->driver_data = driver_data;
- *out = module;
- rc = rpc_adsp_rtos_app_to_modem(RPC_ADSP_RTOS_CMD_REGISTER_APP,
- module->id, module);
- if (rc) {
- module->ops = NULL;
- module->driver_data = NULL;
- *out = NULL;
- pr_err("adsp: REGISTER_APP failed\n");
- goto done;
- }
-
- pr_info("adsp: module %s has been registered\n", module->name);
-
-done:
- mutex_lock(&adsp_open_lock);
- if (rc && --adsp_open_count == 0) {
- disable_irq(INT_ADSP);
- allow_suspend();
- }
- if (rc && --module->open_count == 0 && module->clk)
- clk_disable(module->clk);
- mutex_unlock(&adsp_open_lock);
- mutex_unlock(&module->lock);
- return rc;
-}
-EXPORT_SYMBOL(msm_adsp_get);
-
-static int msm_adsp_disable_locked(struct msm_adsp_module *module);
-
-void msm_adsp_put(struct msm_adsp_module *module)
-{
- unsigned long flags;
-
- mutex_lock(&module->lock);
- if (--module->open_count == 0 && module->clk)
- clk_disable(module->clk);
- if (module->ops) {
- pr_info("adsp: closing module %s\n", module->name);
-
- /* lock to ensure a dsp event cannot be delivered
- * during or after removal of the ops and driver_data
- */
- spin_lock_irqsave(&adsp_cmd_lock, flags);
- module->ops = NULL;
- module->driver_data = NULL;
- spin_unlock_irqrestore(&adsp_cmd_lock, flags);
-
- if (module->state != ADSP_STATE_DISABLED) {
- pr_info("adsp: disabling module %s\n", module->name);
- msm_adsp_disable_locked(module);
- }
-
- msm_rpc_close(module->rpc_client);
- module->rpc_client = 0;
- if (--adsp_open_count == 0) {
- disable_irq(INT_ADSP);
- allow_suspend();
- pr_info("adsp: disable interrupt\n");
- }
- } else {
- pr_info("adsp: module %s is already closed\n", module->name);
- }
- mutex_unlock(&module->lock);
-}
-EXPORT_SYMBOL(msm_adsp_put);
-
-/* this should be common code with rpc_servers.c */
-static int rpc_send_accepted_void_reply(struct msm_rpc_endpoint *client,
- uint32_t xid, uint32_t accept_status)
-{
- int rc = 0;
- uint8_t reply_buf[sizeof(struct rpc_reply_hdr)];
- struct rpc_reply_hdr *reply = (struct rpc_reply_hdr *)reply_buf;
-
- reply->xid = cpu_to_be32(xid);
- reply->type = cpu_to_be32(1); /* reply */
- reply->reply_stat = cpu_to_be32(RPCMSG_REPLYSTAT_ACCEPTED);
-
- reply->data.acc_hdr.accept_stat = cpu_to_be32(accept_status);
- reply->data.acc_hdr.verf_flavor = 0;
- reply->data.acc_hdr.verf_length = 0;
-
- rc = msm_rpc_write(rpc_cb_server_client, reply_buf, sizeof(reply_buf));
- if (rc < 0)
- pr_err("adsp: could not write RPC response: %d\n", rc);
- return rc;
-}
-
-int __msm_adsp_write(struct msm_adsp_module *module, unsigned dsp_queue_addr,
- void *cmd_buf, size_t cmd_size)
-{
- uint32_t ctrl_word;
- uint32_t dsp_q_addr;
- uint32_t dsp_addr;
- uint32_t cmd_id = 0;
- int cnt = 0;
- int ret_status = 0;
- unsigned long flags;
- struct adsp_info *info = module->info;
-
- spin_lock_irqsave(&adsp_cmd_lock, flags);
-
- if (module->state != ADSP_STATE_ENABLED) {
- spin_unlock_irqrestore(&adsp_cmd_lock, flags);
- pr_err("adsp: module %s not enabled before write\n",
- module->name);
- return -ENODEV;
- }
- if (adsp_validate_module(module->id)) {
- spin_unlock_irqrestore(&adsp_cmd_lock, flags);
- pr_info("adsp: module id validation failed %s %d\n",
- module->name, module->id);
- return -ENXIO;
- }
- dsp_q_addr = adsp_get_queue_offset(info, dsp_queue_addr);
- dsp_q_addr &= ADSP_RTOS_WRITE_CTRL_WORD_DSP_ADDR_M;
-
- /* Poll until the ADSP is ready to accept a command.
- * Wait for 100us, return error if it's not responding.
- * If this returns an error, we need to disable ALL modules and
- * then retry.
- */
- while (((ctrl_word = readl(info->write_ctrl)) &
- ADSP_RTOS_WRITE_CTRL_WORD_READY_M) !=
- ADSP_RTOS_WRITE_CTRL_WORD_READY_V) {
- if (cnt > 100) {
- pr_err("adsp: timeout waiting for DSP write ready\n");
- ret_status = -EIO;
- goto fail;
- }
- pr_warning("adsp: waiting for DSP write ready\n");
- udelay(1);
- cnt++;
- }
-
- /* Set the mutex bits */
- ctrl_word &= ~(ADSP_RTOS_WRITE_CTRL_WORD_MUTEX_M);
- ctrl_word |= ADSP_RTOS_WRITE_CTRL_WORD_MUTEX_NAVAIL_V;
-
- /* Clear the command bits */
- ctrl_word &= ~(ADSP_RTOS_WRITE_CTRL_WORD_CMD_M);
-
- /* Set the queue address bits */
- ctrl_word &= ~(ADSP_RTOS_WRITE_CTRL_WORD_DSP_ADDR_M);
- ctrl_word |= dsp_q_addr;
-
- writel(ctrl_word, info->write_ctrl);
-
- /* Generate an interrupt to the DSP. This notifies the DSP that
- * we are about to send a command on this particular queue. The
- * DSP will in response change its state.
- */
- writel(1, info->send_irq);
-
- /* Poll until the adsp responds to the interrupt; this does not
- * generate an interrupt from the adsp. This should happen within
- * 5ms.
- */
- cnt = 0;
- while ((readl(info->write_ctrl) &
- ADSP_RTOS_WRITE_CTRL_WORD_MUTEX_M) ==
- ADSP_RTOS_WRITE_CTRL_WORD_MUTEX_NAVAIL_V) {
- if (cnt > 5000) {
- pr_err("adsp: timeout waiting for adsp ack\n");
- ret_status = -EIO;
- goto fail;
- }
- udelay(1);
- cnt++;
- }
-
- /* Read the ctrl word */
- ctrl_word = readl(info->write_ctrl);
-
- if ((ctrl_word & ADSP_RTOS_WRITE_CTRL_WORD_STATUS_M) !=
- ADSP_RTOS_WRITE_CTRL_WORD_NO_ERR_V) {
- ret_status = -EAGAIN;
- goto fail;
- }
-
- /* Ctrl word status bits were 00, no error in the ctrl word */
-
- /* Get the DSP buffer address */
- dsp_addr = (ctrl_word & ADSP_RTOS_WRITE_CTRL_WORD_DSP_ADDR_M) +
- (uint32_t)MSM_AD5_BASE;
-
- if (dsp_addr < (uint32_t)(MSM_AD5_BASE + QDSP_RAMC_OFFSET)) {
- uint16_t *buf_ptr = (uint16_t *) cmd_buf;
- uint16_t *dsp_addr16 = (uint16_t *)dsp_addr;
- cmd_size /= sizeof(uint16_t);
-
- /* Save the command ID */
- cmd_id = (uint32_t) buf_ptr[0];
-
- /* Copy the command to DSP memory */
- cmd_size++;
- while (--cmd_size)
- *dsp_addr16++ = *buf_ptr++;
- } else {
- uint32_t *buf_ptr = (uint32_t *) cmd_buf;
- uint32_t *dsp_addr32 = (uint32_t *)dsp_addr;
- cmd_size /= sizeof(uint32_t);
-
- /* Save the command ID */
- cmd_id = buf_ptr[0];
-
- cmd_size++;
- while (--cmd_size)
- *dsp_addr32++ = *buf_ptr++;
- }
-
- /* Set the mutex bits */
- ctrl_word &= ~(ADSP_RTOS_WRITE_CTRL_WORD_MUTEX_M);
- ctrl_word |= ADSP_RTOS_WRITE_CTRL_WORD_MUTEX_NAVAIL_V;
-
- /* Set the command bits to write done */
- ctrl_word &= ~(ADSP_RTOS_WRITE_CTRL_WORD_CMD_M);
- ctrl_word |= ADSP_RTOS_WRITE_CTRL_WORD_CMD_WRITE_DONE_V;
-
- /* Set the queue address bits */
- ctrl_word &= ~(ADSP_RTOS_WRITE_CTRL_WORD_DSP_ADDR_M);
- ctrl_word |= dsp_q_addr;
-
- writel(ctrl_word, info->write_ctrl);
-
- /* Generate an interrupt to the DSP. It does not respond with
- * an interrupt, and we do not need to wait for it to
- * acknowledge, because it will hold the mutex lock until it's
- * ready to receive more commands again.
- */
- writel(1, info->send_irq);
-
- module->num_commands++;
-
-fail:
- spin_unlock_irqrestore(&adsp_cmd_lock, flags);
- return ret_status;
-}
-EXPORT_SYMBOL(msm_adsp_write);
-
-int msm_adsp_write(struct msm_adsp_module *module, unsigned dsp_queue_addr,
- void *cmd_buf, size_t cmd_size)
-{
- int rc, retries = 0;
- do {
- rc = __msm_adsp_write(module, dsp_queue_addr, cmd_buf, cmd_size);
- if (rc == -EAGAIN)
- udelay(10);
- } while(rc == -EAGAIN && retries++ < 100);
- if (retries > 50)
- pr_warning("adsp: %s command took %d attempts: rc %d\n",
- module->name, retries, rc);
- return rc;
-}
-
-#ifdef CONFIG_MSM_ADSP_REPORT_EVENTS
-static void *modem_event_addr;
-#if CONFIG_MSM_AMSS_VERSION >= 6350
-static void read_modem_event(void *buf, size_t len)
-{
- uint32_t *dptr = buf;
- struct rpc_adsp_rtos_modem_to_app_args_t *sptr;
- struct adsp_rtos_mp_mtoa_type *pkt_ptr;
-
- sptr = modem_event_addr;
- pkt_ptr = &sptr->mtoa_pkt.adsp_rtos_mp_mtoa_data.mp_mtoa_packet;
-
- dptr[0] = be32_to_cpu(sptr->mtoa_pkt.mp_mtoa_header.event);
- dptr[1] = be32_to_cpu(pkt_ptr->module);
- dptr[2] = be32_to_cpu(pkt_ptr->image);
-}
-#else
-static void read_modem_event(void *buf, size_t len)
-{
- uint32_t *dptr = buf;
- struct rpc_adsp_rtos_modem_to_app_args_t *sptr =
- modem_event_addr;
- dptr[0] = be32_to_cpu(sptr->event);
- dptr[1] = be32_to_cpu(sptr->module);
- dptr[2] = be32_to_cpu(sptr->image);
-}
-#endif /* CONFIG_MSM_AMSS_VERSION >= 6350 */
-#endif /* CONFIG_MSM_ADSP_REPORT_EVENTS */
-
-static void handle_adsp_rtos_mtoa_app(struct rpc_request_hdr *req)
-{
- struct rpc_adsp_rtos_modem_to_app_args_t *args =
- (struct rpc_adsp_rtos_modem_to_app_args_t *)req;
- uint32_t event;
- uint32_t proc_id;
- uint32_t module_id;
- uint32_t image;
- struct msm_adsp_module *module;
-#if CONFIG_MSM_AMSS_VERSION >= 6350
- struct adsp_rtos_mp_mtoa_type *pkt_ptr =
- &args->mtoa_pkt.adsp_rtos_mp_mtoa_data.mp_mtoa_packet;
-
- event = be32_to_cpu(args->mtoa_pkt.mp_mtoa_header.event);
- proc_id = be32_to_cpu(args->mtoa_pkt.mp_mtoa_header.proc_id);
- module_id = be32_to_cpu(pkt_ptr->module);
- image = be32_to_cpu(pkt_ptr->image);
-
- if (be32_to_cpu(args->mtoa_pkt.desc_field) == RPC_ADSP_RTOS_INIT_INFO) {
- struct queue_to_offset_type *qptr;
- struct queue_to_offset_type *qtbl;
- uint32_t *mptr;
- uint32_t *mtbl;
- uint32_t q_idx;
- uint32_t num_entries;
- uint32_t entries_per_image;
- struct adsp_rtos_mp_mtoa_init_info_type *iptr;
- struct adsp_rtos_mp_mtoa_init_info_type *sptr;
- int32_t i_no, e_idx;
-
- pr_info("adsp:INIT_INFO Event\n");
- sptr = &args->mtoa_pkt.adsp_rtos_mp_mtoa_data.
- mp_mtoa_init_packet;
-
- iptr = adsp_info.init_info_ptr;
- iptr->image_count = be32_to_cpu(sptr->image_count);
- iptr->num_queue_offsets = be32_to_cpu(sptr->num_queue_offsets);
- num_entries = iptr->num_queue_offsets;
- qptr = &sptr->queue_offsets_tbl[0][0];
- for (i_no = 0; i_no < iptr->image_count; i_no++) {
- qtbl = &iptr->queue_offsets_tbl[i_no][0];
- for (e_idx = 0; e_idx < num_entries; e_idx++) {
- qtbl[e_idx].offset = be32_to_cpu(qptr->offset);
- qtbl[e_idx].queue = be32_to_cpu(qptr->queue);
- q_idx = be32_to_cpu(qptr->queue);
- iptr->queue_offsets[i_no][q_idx] =
- qtbl[e_idx].offset;
- qptr++;
- }
- }
-
- num_entries = be32_to_cpu(sptr->num_task_module_entries);
- iptr->num_task_module_entries = num_entries;
- entries_per_image = num_entries / iptr->image_count;
- mptr = &sptr->task_to_module_tbl[0][0];
- for (i_no = 0; i_no < iptr->image_count; i_no++) {
- mtbl = &iptr->task_to_module_tbl[i_no][0];
- for (e_idx = 0; e_idx < entries_per_image; e_idx++) {
- mtbl[e_idx] = be32_to_cpu(*mptr);
- mptr++;
- }
- }
-
- iptr->module_table_size = be32_to_cpu(sptr->module_table_size);
- mptr = &sptr->module_entries[0];
- for (i_no = 0; i_no < iptr->module_table_size; i_no++)
- iptr->module_entries[i_no] = be32_to_cpu(mptr[i_no]);
- adsp_info.init_info_state = ADSP_STATE_INIT_INFO;
- rpc_send_accepted_void_reply(rpc_cb_server_client, req->xid,
- RPC_ACCEPTSTAT_SUCCESS);
- wake_up(&adsp_info.init_info_wait);
-
- return;
- }
-#else
- event = be32_to_cpu(args->event);
- proc_id = be32_to_cpu(args->proc_id);
- module_id = be32_to_cpu(args->module);
- image = be32_to_cpu(args->image);
-#endif
-
- pr_info("adsp: rpc event=%d, proc_id=%d, module=%d, image=%d\n",
- event, proc_id, module_id, image);
-
- module = find_adsp_module_by_id(&adsp_info, module_id);
- if (!module) {
- pr_err("adsp: module %d is not supported!\n", module_id);
- rpc_send_accepted_void_reply(rpc_cb_server_client, req->xid,
- RPC_ACCEPTSTAT_GARBAGE_ARGS);
- return;
- }
-
- mutex_lock(&module->lock);
- switch (event) {
- case RPC_ADSP_RTOS_MOD_READY:
- pr_info("adsp: module %s: READY\n", module->name);
- module->state = ADSP_STATE_ENABLED;
- wake_up(&module->state_wait);
- adsp_set_image(module->info, image);
- break;
- case RPC_ADSP_RTOS_MOD_DISABLE:
- pr_info("adsp: module %s: DISABLED\n", module->name);
- module->state = ADSP_STATE_DISABLED;
- wake_up(&module->state_wait);
- break;
- case RPC_ADSP_RTOS_SERVICE_RESET:
- pr_info("adsp: module %s: SERVICE_RESET\n", module->name);
- module->state = ADSP_STATE_DISABLED;
- wake_up(&module->state_wait);
- break;
- case RPC_ADSP_RTOS_CMD_SUCCESS:
- pr_info("adsp: module %s: CMD_SUCCESS\n", module->name);
- break;
- case RPC_ADSP_RTOS_CMD_FAIL:
- pr_info("adsp: module %s: CMD_FAIL\n", module->name);
- break;
-#if CONFIG_MSM_AMSS_VERSION >= 6350
- case RPC_ADSP_RTOS_DISABLE_FAIL:
- pr_info("adsp: module %s: DISABLE_FAIL\n", module->name);
- break;
-#endif
- default:
- pr_info("adsp: unknown event %d\n", event);
- rpc_send_accepted_void_reply(rpc_cb_server_client, req->xid,
- RPC_ACCEPTSTAT_GARBAGE_ARGS);
- mutex_unlock(&module->lock);
- return;
- }
- rpc_send_accepted_void_reply(rpc_cb_server_client, req->xid,
- RPC_ACCEPTSTAT_SUCCESS);
- mutex_unlock(&module->lock);
-#ifdef CONFIG_MSM_ADSP_REPORT_EVENTS
- modem_event_addr = (uint32_t *)req;
- module->ops->event(module->driver_data, EVENT_MSG_ID,
- EVENT_LEN, read_modem_event);
-#endif
-}
-
-static int handle_adsp_rtos_mtoa(struct rpc_request_hdr *req)
-{
- switch (req->procedure) {
- case RPC_ADSP_RTOS_MTOA_NULL_PROC:
- rpc_send_accepted_void_reply(rpc_cb_server_client,
- req->xid,
- RPC_ACCEPTSTAT_SUCCESS);
- break;
- case RPC_ADSP_RTOS_MODEM_TO_APP_PROC:
- handle_adsp_rtos_mtoa_app(req);
- break;
- default:
- pr_err("adsp: unknowned proc %d\n", req->procedure);
- rpc_send_accepted_void_reply(
- rpc_cb_server_client, req->xid,
- RPC_ACCEPTSTAT_PROC_UNAVAIL);
- break;
- }
- return 0;
-}
-
-/* this should be common code with rpc_servers.c */
-static int adsp_rpc_thread(void *data)
-{
- void *buffer;
- struct rpc_request_hdr *req;
- int rc;
-
- do {
- rc = msm_rpc_read(rpc_cb_server_client, &buffer, -1, -1);
- if (rc < 0) {
- pr_err("adsp: could not read rpc: %d\n", rc);
- break;
- }
- req = (struct rpc_request_hdr *)buffer;
-
- req->type = be32_to_cpu(req->type);
- req->xid = be32_to_cpu(req->xid);
- req->rpc_vers = be32_to_cpu(req->rpc_vers);
- req->prog = be32_to_cpu(req->prog);
- req->vers = be32_to_cpu(req->vers);
- req->procedure = be32_to_cpu(req->procedure);
-
- if (req->type != 0)
- goto bad_rpc;
- if (req->rpc_vers != 2)
- goto bad_rpc;
- if (req->prog != RPC_ADSP_RTOS_MTOA_PROG)
- goto bad_rpc;
- if (req->vers != RPC_ADSP_RTOS_MTOA_VERS)
- goto bad_rpc;
-
- handle_adsp_rtos_mtoa(req);
- kfree(buffer);
- continue;
-
-bad_rpc:
- pr_err("adsp: bogus rpc from modem\n");
- kfree(buffer);
- } while (1);
-
- do_exit(0);
-}
-
-static size_t read_event_size;
-static void *read_event_addr;
-
-static void read_event_16(void *buf, size_t len)
-{
- uint16_t *dst = buf;
- uint16_t *src = read_event_addr;
- len /= 2;
- if (len > read_event_size)
- len = read_event_size;
- while (len--)
- *dst++ = *src++;
-}
-
-static void read_event_32(void *buf, size_t len)
-{
- uint32_t *dst = buf;
- uint32_t *src = read_event_addr;
- len /= 2;
- if (len > read_event_size)
- len = read_event_size;
- while (len--)
- *dst++ = *src++;
-}
-
-static int adsp_rtos_read_ctrl_word_cmd_tast_to_h_v(
- struct adsp_info *info, void *dsp_addr)
-{
- struct msm_adsp_module *module;
- unsigned rtos_task_id;
- unsigned msg_id;
- unsigned msg_length;
- void (*func)(void *, size_t);
-
- if (dsp_addr >= (void *)(MSM_AD5_BASE + QDSP_RAMC_OFFSET)) {
- uint32_t *dsp_addr32 = dsp_addr;
- uint32_t tmp = *dsp_addr32++;
- rtos_task_id = (tmp & ADSP_RTOS_READ_CTRL_WORD_TASK_ID_M) >> 8;
- msg_id = (tmp & ADSP_RTOS_READ_CTRL_WORD_MSG_ID_M);
- read_event_size = tmp >> 16;
- read_event_addr = dsp_addr32;
- msg_length = read_event_size * sizeof(uint32_t);
- func = read_event_32;
- } else {
- uint16_t *dsp_addr16 = dsp_addr;
- uint16_t tmp = *dsp_addr16++;
- rtos_task_id = (tmp & ADSP_RTOS_READ_CTRL_WORD_TASK_ID_M) >> 8;
- msg_id = tmp & ADSP_RTOS_READ_CTRL_WORD_MSG_ID_M;
- read_event_size = *dsp_addr16++;
- read_event_addr = dsp_addr16;
- msg_length = read_event_size * sizeof(uint16_t);
- func = read_event_16;
- }
-
- if (rtos_task_id > info->max_task_id) {
- pr_err("adsp: bogus task id %d\n", rtos_task_id);
- return 0;
- }
- module = find_adsp_module_by_id(info,
- adsp_get_module(info, rtos_task_id));
-
- if (!module) {
- pr_err("adsp: no module for task id %d\n", rtos_task_id);
- return 0;
- }
-
- module->num_events++;
-
- if (!module->ops) {
- pr_err("adsp: module %s is not open\n", module->name);
- return 0;
- }
-
- module->ops->event(module->driver_data, msg_id, msg_length, func);
- return 0;
-}
-
-static int adsp_get_event(struct adsp_info *info)
-{
- uint32_t ctrl_word;
- uint32_t ready;
- void *dsp_addr;
- uint32_t cmd_type;
- int cnt;
- unsigned long flags;
- int rc = 0;
-
- spin_lock_irqsave(&adsp_cmd_lock, flags);
-
- /* Whenever the DSP has a message, it updates this control word
- * and generates an interrupt. When we receive the interrupt, we
- * read this register to find out what ADSP task the command is
- * comming from.
- *
- * The ADSP should *always* be ready on the first call, but the
- * irq handler calls us in a loop (to handle back-to-back command
- * processing), so we give the DSP some time to return to the
- * ready state. The DSP will not issue another IRQ for events
- * pending between the first IRQ and the event queue being drained,
- * unfortunately.
- */
-
- for (cnt = 0; cnt < 10; cnt++) {
- ctrl_word = readl(info->read_ctrl);
-
- if ((ctrl_word & ADSP_RTOS_READ_CTRL_WORD_FLAG_M) ==
- ADSP_RTOS_READ_CTRL_WORD_FLAG_UP_CONT_V)
- goto ready;
-
- udelay(10);
- }
- pr_warning("adsp: not ready after 100uS\n");
- rc = -EBUSY;
- goto done;
-
-ready:
- /* Here we check to see if there are pending messages. If there are
- * none, we siply return -EAGAIN to indicate that there are no more
- * messages pending.
- */
- ready = ctrl_word & ADSP_RTOS_READ_CTRL_WORD_READY_M;
- if ((ready != ADSP_RTOS_READ_CTRL_WORD_READY_V) &&
- (ready != ADSP_RTOS_READ_CTRL_WORD_CONT_V)) {
- rc = -EAGAIN;
- goto done;
- }
-
- /* DSP says that there are messages waiting for the host to read */
-
- /* Get the Command Type */
- cmd_type = ctrl_word & ADSP_RTOS_READ_CTRL_WORD_CMD_TYPE_M;
-
- /* Get the DSP buffer address */
- dsp_addr = (void *)((ctrl_word &
- ADSP_RTOS_READ_CTRL_WORD_DSP_ADDR_M) +
- (uint32_t)MSM_AD5_BASE);
-
- /* We can only handle Task-to-Host messages */
- if (cmd_type != ADSP_RTOS_READ_CTRL_WORD_CMD_TASK_TO_H_V) {
- pr_err("adsp: unknown dsp cmd_type %d\n", cmd_type);
- rc = -EIO;
- goto done;
- }
-
- adsp_rtos_read_ctrl_word_cmd_tast_to_h_v(info, dsp_addr);
-
- ctrl_word = readl(info->read_ctrl);
- ctrl_word &= ~ADSP_RTOS_READ_CTRL_WORD_READY_M;
-
- /* Write ctrl word to the DSP */
- writel(ctrl_word, info->read_ctrl);
-
- /* Generate an interrupt to the DSP */
- writel(1, info->send_irq);
-
-done:
- spin_unlock_irqrestore(&adsp_cmd_lock, flags);
- return rc;
-}
-
-static irqreturn_t adsp_irq_handler(int irq, void *data)
-{
- struct adsp_info *info = &adsp_info;
- int cnt = 0;
- for (cnt = 0; cnt < 10; cnt++)
- if (adsp_get_event(info) < 0)
- break;
- if (cnt > info->event_backlog_max)
- info->event_backlog_max = cnt;
- info->events_received += cnt;
- if (cnt == 10)
- pr_err("adsp: too many (%d) events for single irq!\n", cnt);
- return IRQ_HANDLED;
-}
-
-int adsp_set_clkrate(struct msm_adsp_module *module, unsigned long clk_rate)
-{
- if (module->clk && clk_rate)
- return clk_set_rate(module->clk, clk_rate);
-
- return -EINVAL;
-}
-
-int msm_adsp_enable(struct msm_adsp_module *module)
-{
- int rc = 0;
-
- pr_info("msm_adsp_enable() '%s'state[%d] id[%d]\n",
- module->name, module->state, module->id);
-
- mutex_lock(&module->lock);
- switch (module->state) {
- case ADSP_STATE_DISABLED:
- rc = rpc_adsp_rtos_app_to_modem(RPC_ADSP_RTOS_CMD_ENABLE,
- module->id, module);
- if (rc)
- break;
- module->state = ADSP_STATE_ENABLING;
- mutex_unlock(&module->lock);
- rc = wait_event_timeout(module->state_wait,
- module->state != ADSP_STATE_ENABLING,
- 1 * HZ);
- mutex_lock(&module->lock);
- if (module->state == ADSP_STATE_ENABLED) {
- rc = 0;
- } else {
- pr_err("adsp: module '%s' enable timed out\n",
- module->name);
- rc = -ETIMEDOUT;
- }
- break;
- case ADSP_STATE_ENABLING:
- pr_warning("adsp: module '%s' enable in progress\n",
- module->name);
- break;
- case ADSP_STATE_ENABLED:
- pr_warning("adsp: module '%s' already enabled\n",
- module->name);
- break;
- case ADSP_STATE_DISABLING:
- pr_err("adsp: module '%s' disable in progress\n",
- module->name);
- rc = -EBUSY;
- break;
- }
- mutex_unlock(&module->lock);
- return rc;
-}
-EXPORT_SYMBOL(msm_adsp_enable);
-
-static int msm_adsp_disable_locked(struct msm_adsp_module *module)
-{
- int rc = 0;
-
- switch (module->state) {
- case ADSP_STATE_DISABLED:
- pr_warning("adsp: module '%s' already disabled\n",
- module->name);
- break;
- case ADSP_STATE_ENABLING:
- case ADSP_STATE_ENABLED:
- rc = rpc_adsp_rtos_app_to_modem(RPC_ADSP_RTOS_CMD_DISABLE,
- module->id, module);
- module->state = ADSP_STATE_DISABLED;
- }
- return rc;
-}
-
-int msm_adsp_disable(struct msm_adsp_module *module)
-{
- int rc;
- pr_info("msm_adsp_disable() '%s'\n", module->name);
- mutex_lock(&module->lock);
- rc = msm_adsp_disable_locked(module);
- mutex_unlock(&module->lock);
- return rc;
-}
-EXPORT_SYMBOL(msm_adsp_disable);
-
-static int msm_adsp_probe(struct platform_device *pdev)
-{
- unsigned count;
- int rc, i;
- int max_module_id;
-
- pr_info("adsp: probe\n");
-
-#if CONFIG_MSM_AMSS_VERSION >= 6350
- adsp_info.init_info_ptr = kzalloc(
- (sizeof(struct adsp_rtos_mp_mtoa_init_info_type)), GFP_KERNEL);
- if (!adsp_info.init_info_ptr)
- return -ENOMEM;
-#endif
-
- rc = adsp_init_info(&adsp_info);
- if (rc)
- return rc;
- adsp_info.send_irq += (uint32_t) MSM_AD5_BASE;
- adsp_info.read_ctrl += (uint32_t) MSM_AD5_BASE;
- adsp_info.write_ctrl += (uint32_t) MSM_AD5_BASE;
- count = adsp_info.module_count;
-
-#if CONFIG_MSM_AMSS_VERSION >= 6350
- max_module_id = count;
-#else
- max_module_id = adsp_info.max_module_id + 1;
-#endif
-
- adsp_modules = kzalloc(
- sizeof(struct msm_adsp_module) * count +
- sizeof(void *) * max_module_id, GFP_KERNEL);
- if (!adsp_modules)
- return -ENOMEM;
-
- adsp_info.id_to_module = (void *) (adsp_modules + count);
-
- spin_lock_init(&adsp_cmd_lock);
-
- rc = request_irq(INT_ADSP, adsp_irq_handler, IRQF_TRIGGER_RISING,
- "adsp", 0);
- if (rc < 0)
- goto fail_request_irq;
- disable_irq(INT_ADSP);
-
- rpc_cb_server_client = msm_rpc_open();
- if (IS_ERR(rpc_cb_server_client)) {
- rpc_cb_server_client = NULL;
- rc = PTR_ERR(rpc_cb_server_client);
- pr_err("adsp: could not create rpc server (%d)\n", rc);
- goto fail_rpc_open;
- }
-
- rc = msm_rpc_register_server(rpc_cb_server_client,
- RPC_ADSP_RTOS_MTOA_PROG,
- RPC_ADSP_RTOS_MTOA_VERS);
- if (rc) {
- pr_err("adsp: could not register callback server (%d)\n", rc);
- goto fail_rpc_register;
- }
-
- /* start the kernel thread to process the callbacks */
- kthread_run(adsp_rpc_thread, NULL, "kadspd");
-
- for (i = 0; i < count; i++) {
- struct msm_adsp_module *mod = adsp_modules + i;
- mutex_init(&mod->lock);
- init_waitqueue_head(&mod->state_wait);
- mod->info = &adsp_info;
- mod->name = adsp_info.module[i].name;
- mod->id = adsp_info.module[i].id;
- if (adsp_info.module[i].clk_name)
- mod->clk = clk_get(NULL, adsp_info.module[i].clk_name);
- else
- mod->clk = NULL;
- if (mod->clk && adsp_info.module[i].clk_rate)
- clk_set_rate(mod->clk, adsp_info.module[i].clk_rate);
- mod->verify_cmd = adsp_info.module[i].verify_cmd;
- mod->patch_event = adsp_info.module[i].patch_event;
- INIT_HLIST_HEAD(&mod->pmem_regions);
- mod->pdev.name = adsp_info.module[i].pdev_name;
- mod->pdev.id = -1;
-#if CONFIG_MSM_AMSS_VERSION >= 6350
- adsp_info.id_to_module[i] = mod;
-#else
- adsp_info.id_to_module[mod->id] = mod;
-#endif
- platform_device_register(&mod->pdev);
- }
-
- msm_adsp_publish_cdevs(adsp_modules, count);
-
- return 0;
-
-fail_rpc_register:
- msm_rpc_close(rpc_cb_server_client);
- rpc_cb_server_client = NULL;
-fail_rpc_open:
- enable_irq(INT_ADSP);
- free_irq(INT_ADSP, 0);
-fail_request_irq:
- kfree(adsp_modules);
-#if CONFIG_MSM_AMSS_VERSION >= 6350
- kfree(adsp_info.init_info_ptr);
-#endif
- return rc;
-}
-
-static struct platform_driver msm_adsp_driver = {
- .probe = msm_adsp_probe,
- .driver = {
- .name = MSM_ADSP_DRIVER_NAME,
- .owner = THIS_MODULE,
- },
-};
-
-static int __init adsp_init(void)
-{
- return platform_driver_register(&msm_adsp_driver);
-}
-
-device_initcall(adsp_init);
+++ /dev/null
-/* arch/arm/mach-msm/qdsp5/adsp.h
- *
- * Copyright (c) 2008 QUALCOMM Incorporated
- * Copyright (C) 2008 Google, Inc.
- * Author: Iliyan Malchev <ibm@android.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef _ARCH_ARM_MACH_MSM_ADSP_H
-#define _ARCH_ARM_MACH_MSM_ADSP_H
-
-#include <linux/types.h>
-#include <linux/msm_adsp.h>
-#include <mach/msm_rpcrouter.h>
-#include <mach/msm_adsp.h>
-
-int adsp_pmem_fixup(struct msm_adsp_module *module, void **addr,
- unsigned long len);
-int adsp_pmem_fixup_kvaddr(struct msm_adsp_module *module, void **addr,
- unsigned long *kvaddr, unsigned long len);
-int adsp_pmem_paddr_fixup(struct msm_adsp_module *module, void **addr);
-
-int adsp_vfe_verify_cmd(struct msm_adsp_module *module,
- unsigned int queue_id, void *cmd_data,
- size_t cmd_size);
-int adsp_jpeg_verify_cmd(struct msm_adsp_module *module,
- unsigned int queue_id, void *cmd_data,
- size_t cmd_size);
-int adsp_lpm_verify_cmd(struct msm_adsp_module *module,
- unsigned int queue_id, void *cmd_data,
- size_t cmd_size);
-int adsp_video_verify_cmd(struct msm_adsp_module *module,
- unsigned int queue_id, void *cmd_data,
- size_t cmd_size);
-int adsp_videoenc_verify_cmd(struct msm_adsp_module *module,
- unsigned int queue_id, void *cmd_data,
- size_t cmd_size);
-
-
-struct adsp_event;
-
-int adsp_vfe_patch_event(struct msm_adsp_module *module,
- struct adsp_event *event);
-
-int adsp_jpeg_patch_event(struct msm_adsp_module *module,
- struct adsp_event *event);
-
-
-struct adsp_module_info {
- const char *name;
- const char *pdev_name;
- uint32_t id;
- const char *clk_name;
- unsigned long clk_rate;
- int (*verify_cmd) (struct msm_adsp_module*, unsigned int, void *,
- size_t);
- int (*patch_event) (struct msm_adsp_module*, struct adsp_event *);
-};
-
-#define ADSP_EVENT_MAX_SIZE 496
-#define EVENT_LEN 12
-#define EVENT_MSG_ID ((uint16_t)~0)
-
-struct adsp_event {
- struct list_head list;
- uint32_t size; /* always in bytes */
- uint16_t msg_id;
- uint16_t type; /* 0 for msgs (from aDSP), -1 for events (from ARM9) */
- int is16; /* always 0 (msg is 32-bit) when the event type is 1(ARM9) */
- union {
- uint16_t msg16[ADSP_EVENT_MAX_SIZE / 2];
- uint32_t msg32[ADSP_EVENT_MAX_SIZE / 4];
- } data;
-};
-
-struct adsp_info {
- uint32_t send_irq;
- uint32_t read_ctrl;
- uint32_t write_ctrl;
-
- uint32_t max_msg16_size;
- uint32_t max_msg32_size;
-
- uint32_t max_task_id;
- uint32_t max_module_id;
- uint32_t max_queue_id;
- uint32_t max_image_id;
-
- /* for each image id, a map of queue id to offset */
- uint32_t **queue_offset;
-
- /* for each image id, a map of task id to module id */
- uint32_t **task_to_module;
-
- /* for each module id, map of module id to module */
- struct msm_adsp_module **id_to_module;
-
- uint32_t module_count;
- struct adsp_module_info *module;
-
- /* stats */
- uint32_t events_received;
- uint32_t event_backlog_max;
-
-#if CONFIG_MSM_AMSS_VERSION >= 6350
- /* rpc_client for init_info */
- struct msm_rpc_endpoint *init_info_rpc_client;
- struct adsp_rtos_mp_mtoa_init_info_type *init_info_ptr;
- wait_queue_head_t init_info_wait;
- unsigned init_info_state;
-#endif
-};
-
-#define RPC_ADSP_RTOS_ATOM_PROG 0x3000000a
-#define RPC_ADSP_RTOS_MTOA_PROG 0x3000000b
-#define RPC_ADSP_RTOS_ATOM_NULL_PROC 0
-#define RPC_ADSP_RTOS_MTOA_NULL_PROC 0
-#define RPC_ADSP_RTOS_APP_TO_MODEM_PROC 2
-#define RPC_ADSP_RTOS_MODEM_TO_APP_PROC 2
-
-#if CONFIG_MSM_AMSS_VERSION >= 6350
-#define RPC_ADSP_RTOS_ATOM_VERS MSM_RPC_VERS(1,0)
-#define RPC_ADSP_RTOS_MTOA_VERS MSM_RPC_VERS(2,1) /* must be actual vers */
-#define MSM_ADSP_DRIVER_NAME "rs3000000a:00010000"
-#elif (CONFIG_MSM_AMSS_VERSION == 6220) || (CONFIG_MSM_AMSS_VERSION == 6225)
-#define RPC_ADSP_RTOS_ATOM_VERS MSM_RPC_VERS(0x71d1094b, 0)
-#define RPC_ADSP_RTOS_MTOA_VERS MSM_RPC_VERS(0xee3a9966, 0)
-#define MSM_ADSP_DRIVER_NAME "rs3000000a:71d1094b"
-#elif CONFIG_MSM_AMSS_VERSION == 6210
-#define RPC_ADSP_RTOS_ATOM_VERS MSM_RPC_VERS(0x20f17fd3, 0)
-#define RPC_ADSP_RTOS_MTOA_VERS MSM_RPC_VERS(0x75babbd6, 0)
-#define MSM_ADSP_DRIVER_NAME "rs3000000a:20f17fd3"
-#else
-#error "Unknown AMSS version"
-#endif
-
-enum rpc_adsp_rtos_proc_type {
- RPC_ADSP_RTOS_PROC_NONE = 0,
- RPC_ADSP_RTOS_PROC_MODEM = 1,
- RPC_ADSP_RTOS_PROC_APPS = 2,
-};
-
-enum {
- RPC_ADSP_RTOS_CMD_REGISTER_APP,
- RPC_ADSP_RTOS_CMD_ENABLE,
- RPC_ADSP_RTOS_CMD_DISABLE,
- RPC_ADSP_RTOS_CMD_KERNEL_COMMAND,
- RPC_ADSP_RTOS_CMD_16_COMMAND,
- RPC_ADSP_RTOS_CMD_32_COMMAND,
- RPC_ADSP_RTOS_CMD_DISABLE_EVENT_RSP,
- RPC_ADSP_RTOS_CMD_REMOTE_EVENT,
- RPC_ADSP_RTOS_CMD_SET_STATE,
-#if CONFIG_MSM_AMSS_VERSION >= 6350
- RPC_ADSP_RTOS_CMD_REMOTE_INIT_INFO_EVENT,
- RPC_ADSP_RTOS_CMD_GET_INIT_INFO,
-#endif
-};
-
-enum rpc_adsp_rtos_mod_status_type {
- RPC_ADSP_RTOS_MOD_READY,
- RPC_ADSP_RTOS_MOD_DISABLE,
- RPC_ADSP_RTOS_SERVICE_RESET,
- RPC_ADSP_RTOS_CMD_FAIL,
- RPC_ADSP_RTOS_CMD_SUCCESS,
-#if CONFIG_MSM_AMSS_VERSION >= 6350
- RPC_ADSP_RTOS_INIT_INFO,
- RPC_ADSP_RTOS_DISABLE_FAIL,
-#endif
-};
-
-struct rpc_adsp_rtos_app_to_modem_args_t {
- struct rpc_request_hdr hdr;
- uint32_t gotit; /* if 1, the next elements are present */
- uint32_t cmd; /* e.g., RPC_ADSP_RTOS_CMD_REGISTER_APP */
- uint32_t proc_id; /* e.g., RPC_ADSP_RTOS_PROC_APPS */
- uint32_t module; /* e.g., QDSP_MODULE_AUDPPTASK */
-};
-
-#if CONFIG_MSM_AMSS_VERSION >= 6350
-enum qdsp_image_type {
- QDSP_IMAGE_COMBO,
- QDSP_IMAGE_GAUDIO,
- QDSP_IMAGE_QTV_LP,
- QDSP_IMAGE_MAX,
- /* DO NOT USE: Force this enum to be a 32bit type to improve speed */
- QDSP_IMAGE_32BIT_DUMMY = 0x10000
-};
-
-struct adsp_rtos_mp_mtoa_header_type {
- enum rpc_adsp_rtos_mod_status_type event;
- enum rpc_adsp_rtos_proc_type proc_id;
-};
-
-/* ADSP RTOS MP Communications - Modem to APP's Event Info*/
-struct adsp_rtos_mp_mtoa_type {
- uint32_t module;
- uint32_t image;
- uint32_t apps_okts;
-};
-
-/* ADSP RTOS MP Communications - Modem to APP's Init Info */
-#define IMG_MAX 8
-#define ENTRIES_MAX 64
-
-struct queue_to_offset_type {
- uint32_t queue;
- uint32_t offset;
-};
-
-struct adsp_rtos_mp_mtoa_init_info_type {
- uint32_t image_count;
- uint32_t num_queue_offsets;
- struct queue_to_offset_type queue_offsets_tbl[IMG_MAX][ENTRIES_MAX];
- uint32_t num_task_module_entries;
- uint32_t task_to_module_tbl[IMG_MAX][ENTRIES_MAX];
-
- uint32_t module_table_size;
- uint32_t module_entries[ENTRIES_MAX];
- /*
- * queue_offsets[] is to store only queue_offsets
- */
- uint32_t queue_offsets[IMG_MAX][ENTRIES_MAX];
-};
-
-struct adsp_rtos_mp_mtoa_s_type {
- struct adsp_rtos_mp_mtoa_header_type mp_mtoa_header;
-
- uint32_t desc_field;
- union {
- struct adsp_rtos_mp_mtoa_init_info_type mp_mtoa_init_packet;
- struct adsp_rtos_mp_mtoa_type mp_mtoa_packet;
- } adsp_rtos_mp_mtoa_data;
-};
-
-struct rpc_adsp_rtos_modem_to_app_args_t {
- struct rpc_request_hdr hdr;
- uint32_t gotit; /* if 1, the next elements are present */
- struct adsp_rtos_mp_mtoa_s_type mtoa_pkt;
-};
-#else
-struct rpc_adsp_rtos_modem_to_app_args_t {
- struct rpc_request_hdr hdr;
- uint32_t gotit; /* if 1, the next elements are present */
- uint32_t event; /* e.g., RPC_ADSP_RTOS_CMD_REGISTER_APP */
- uint32_t proc_id; /* e.g., RPC_ADSP_RTOS_PROC_APPS */
- uint32_t module; /* e.g., QDSP_MODULE_AUDPPTASK */
- uint32_t image; /* RPC_QDSP_IMAGE_GAUDIO */
-};
-#endif /* CONFIG_MSM_AMSS_VERSION >= 6350 */
-
-#define ADSP_STATE_DISABLED 0
-#define ADSP_STATE_ENABLING 1
-#define ADSP_STATE_ENABLED 2
-#define ADSP_STATE_DISABLING 3
-#if CONFIG_MSM_AMSS_VERSION >= 6350
-#define ADSP_STATE_INIT_INFO 4
-#endif
-
-struct msm_adsp_module {
- struct mutex lock;
- const char *name;
- unsigned id;
- struct adsp_info *info;
-
- struct msm_rpc_endpoint *rpc_client;
- struct msm_adsp_ops *ops;
- void *driver_data;
-
- /* statistics */
- unsigned num_commands;
- unsigned num_events;
-
- wait_queue_head_t state_wait;
- unsigned state;
-
- struct platform_device pdev;
- struct clk *clk;
- int open_count;
-
- struct mutex pmem_regions_lock;
- struct hlist_head pmem_regions;
- int (*verify_cmd) (struct msm_adsp_module*, unsigned int, void *,
- size_t);
- int (*patch_event) (struct msm_adsp_module*, struct adsp_event *);
-};
-
-extern void msm_adsp_publish_cdevs(struct msm_adsp_module *, unsigned);
-extern int adsp_init_info(struct adsp_info *info);
-
-/* Value to indicate that a queue is not defined for a particular image */
-#if CONFIG_MSM_AMSS_VERSION >= 6350
-#define QDSP_RTOS_NO_QUEUE 0xfffffffe
-#else
-#define QDSP_RTOS_NO_QUEUE 0xffffffff
-#endif
-
-/*
- * Constants used to communicate with the ADSP RTOS
- */
-#define ADSP_RTOS_WRITE_CTRL_WORD_MUTEX_M 0x80000000U
-#define ADSP_RTOS_WRITE_CTRL_WORD_MUTEX_NAVAIL_V 0x80000000U
-#define ADSP_RTOS_WRITE_CTRL_WORD_MUTEX_AVAIL_V 0x00000000U
-
-#define ADSP_RTOS_WRITE_CTRL_WORD_CMD_M 0x70000000U
-#define ADSP_RTOS_WRITE_CTRL_WORD_CMD_WRITE_REQ_V 0x00000000U
-#define ADSP_RTOS_WRITE_CTRL_WORD_CMD_WRITE_DONE_V 0x10000000U
-#define ADSP_RTOS_WRITE_CTRL_WORD_CMD_NO_CMD_V 0x70000000U
-
-#define ADSP_RTOS_WRITE_CTRL_WORD_STATUS_M 0x0E000000U
-#define ADSP_RTOS_WRITE_CTRL_WORD_NO_ERR_V 0x00000000U
-#define ADSP_RTOS_WRITE_CTRL_WORD_NO_FREE_BUF_V 0x02000000U
-
-#define ADSP_RTOS_WRITE_CTRL_WORD_KERNEL_FLG_M 0x01000000U
-#define ADSP_RTOS_WRITE_CTRL_WORD_HTOD_MSG_WRITE_V 0x00000000U
-#define ADSP_RTOS_WRITE_CTRL_WORD_HTOD_CMD_V 0x01000000U
-
-#define ADSP_RTOS_WRITE_CTRL_WORD_DSP_ADDR_M 0x00FFFFFFU
-#define ADSP_RTOS_WRITE_CTRL_WORD_HTOD_CMD_ID_M 0x00FFFFFFU
-
-/* Combination of MUTEX and CMD bits to check if the DSP is busy */
-#define ADSP_RTOS_WRITE_CTRL_WORD_READY_M 0xF0000000U
-#define ADSP_RTOS_WRITE_CTRL_WORD_READY_V 0x70000000U
-
-/* RTOS to Host processor command mask values */
-#define ADSP_RTOS_READ_CTRL_WORD_FLAG_M 0x80000000U
-#define ADSP_RTOS_READ_CTRL_WORD_FLAG_UP_WAIT_V 0x00000000U
-#define ADSP_RTOS_READ_CTRL_WORD_FLAG_UP_CONT_V 0x80000000U
-
-#define ADSP_RTOS_READ_CTRL_WORD_CMD_M 0x60000000U
-#define ADSP_RTOS_READ_CTRL_WORD_READ_DONE_V 0x00000000U
-#define ADSP_RTOS_READ_CTRL_WORD_READ_REQ_V 0x20000000U
-#define ADSP_RTOS_READ_CTRL_WORD_NO_CMD_V 0x60000000U
-
-/* Combination of FLAG and COMMAND bits to check if MSG ready */
-#define ADSP_RTOS_READ_CTRL_WORD_READY_M 0xE0000000U
-#define ADSP_RTOS_READ_CTRL_WORD_READY_V 0xA0000000U
-#define ADSP_RTOS_READ_CTRL_WORD_CONT_V 0xC0000000U
-#define ADSP_RTOS_READ_CTRL_WORD_DONE_V 0xE0000000U
-
-#define ADSP_RTOS_READ_CTRL_WORD_STATUS_M 0x18000000U
-#define ADSP_RTOS_READ_CTRL_WORD_NO_ERR_V 0x00000000U
-
-#define ADSP_RTOS_READ_CTRL_WORD_IN_PROG_M 0x04000000U
-#define ADSP_RTOS_READ_CTRL_WORD_NO_READ_IN_PROG_V 0x00000000U
-#define ADSP_RTOS_READ_CTRL_WORD_READ_IN_PROG_V 0x04000000U
-
-#define ADSP_RTOS_READ_CTRL_WORD_CMD_TYPE_M 0x03000000U
-#define ADSP_RTOS_READ_CTRL_WORD_CMD_TASK_TO_H_V 0x00000000U
-#define ADSP_RTOS_READ_CTRL_WORD_CMD_KRNL_TO_H_V 0x01000000U
-#define ADSP_RTOS_READ_CTRL_WORD_CMD_H_TO_KRNL_CFM_V 0x02000000U
-
-#define ADSP_RTOS_READ_CTRL_WORD_DSP_ADDR_M 0x00FFFFFFU
-
-#define ADSP_RTOS_READ_CTRL_WORD_MSG_ID_M 0x000000FFU
-#define ADSP_RTOS_READ_CTRL_WORD_TASK_ID_M 0x0000FF00U
-
-/* Base address of DSP and DSP hardware registers */
-#define QDSP_RAMC_OFFSET 0x400000
-
-#endif /* _ARCH_ARM_MACH_MSM_ADSP_H */
+++ /dev/null
-/* arch/arm/mach-msm/qdsp5/adsp_6210.h
- *
- * Copyright (c) 2008 QUALCOMM Incorporated.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include "adsp.h"
-
-/* Firmware modules */
-typedef enum {
- QDSP_MODULE_KERNEL,
- QDSP_MODULE_AFETASK,
- QDSP_MODULE_AUDPLAY0TASK,
- QDSP_MODULE_AUDPLAY1TASK,
- QDSP_MODULE_AUDPPTASK,
- QDSP_MODULE_VIDEOTASK,
- QDSP_MODULE_VIDEO_AAC_VOC,
- QDSP_MODULE_PCM_DEC,
- QDSP_MODULE_AUDIO_DEC_MP3,
- QDSP_MODULE_AUDIO_DEC_AAC,
- QDSP_MODULE_AUDIO_DEC_WMA,
- QDSP_MODULE_HOSTPCM,
- QDSP_MODULE_DTMF,
- QDSP_MODULE_AUDRECTASK,
- QDSP_MODULE_AUDPREPROCTASK,
- QDSP_MODULE_SBC_ENC,
- QDSP_MODULE_VOC,
- QDSP_MODULE_VOC_PCM,
- QDSP_MODULE_VOCENCTASK,
- QDSP_MODULE_VOCDECTASK,
- QDSP_MODULE_VOICEPROCTASK,
- QDSP_MODULE_VIDEOENCTASK,
- QDSP_MODULE_VFETASK,
- QDSP_MODULE_WAV_ENC,
- QDSP_MODULE_AACLC_ENC,
- QDSP_MODULE_VIDEO_AMR,
- QDSP_MODULE_VOC_AMR,
- QDSP_MODULE_VOC_EVRC,
- QDSP_MODULE_VOC_13K,
- QDSP_MODULE_VOC_FGV,
- QDSP_MODULE_DIAGTASK,
- QDSP_MODULE_JPEGTASK,
- QDSP_MODULE_LPMTASK,
- QDSP_MODULE_QCAMTASK,
- QDSP_MODULE_MODMATHTASK,
- QDSP_MODULE_AUDPLAY2TASK,
- QDSP_MODULE_AUDPLAY3TASK,
- QDSP_MODULE_AUDPLAY4TASK,
- QDSP_MODULE_GRAPHICSTASK,
- QDSP_MODULE_MIDI,
- QDSP_MODULE_GAUDIO,
- QDSP_MODULE_VDEC_LP_MODE,
- QDSP_MODULE_MAX,
-} qdsp_module_type;
-
-#define QDSP_RTOS_MAX_TASK_ID 19U
-
-/* Table of modules indexed by task ID for the GAUDIO image */
-static qdsp_module_type qdsp_gaudio_task_to_module_table[] = {
- QDSP_MODULE_KERNEL,
- QDSP_MODULE_AFETASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_AUDPPTASK,
- QDSP_MODULE_AUDPLAY0TASK,
- QDSP_MODULE_AUDPLAY1TASK,
- QDSP_MODULE_AUDPLAY2TASK,
- QDSP_MODULE_AUDPLAY3TASK,
- QDSP_MODULE_AUDPLAY4TASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_AUDRECTASK,
- QDSP_MODULE_AUDPREPROCTASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_GRAPHICSTASK,
- QDSP_MODULE_MAX
-};
-
-/* Queue offset table indexed by queue ID for the GAUDIO image */
-static uint32_t qdsp_gaudio_queue_offset_table[] = {
- QDSP_RTOS_NO_QUEUE, /* QDSP_lpmCommandQueue */
- 0x3be, /* QDSP_mpuAfeQueue */
- 0x3ee, /* QDSP_mpuGraphicsCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_mpuModmathCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_mpuVDecCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_mpuVDecPktQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_mpuVEncCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_rxMpuDecCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_rxMpuDecPktQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_txMpuEncQueue */
- 0x3c2, /* QDSP_uPAudPPCmd1Queue */
- 0x3c6, /* QDSP_uPAudPPCmd2Queue */
- 0x3ca, /* QDSP_uPAudPPCmd3Queue */
- 0x3da, /* QDSP_uPAudPlay0BitStreamCtrlQueue */
- 0x3de, /* QDSP_uPAudPlay1BitStreamCtrlQueue */
- 0x3e2, /* QDSP_uPAudPlay2BitStreamCtrlQueue */
- 0x3e6, /* QDSP_uPAudPlay3BitStreamCtrlQueue */
- 0x3ea, /* QDSP_uPAudPlay4BitStreamCtrlQueue */
- 0x3ce, /* QDSP_uPAudPreProcCmdQueue */
- 0x3d6, /* QDSP_uPAudRecBitStreamQueue */
- 0x3d2, /* QDSP_uPAudRecCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPJpegActionCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPJpegCfgCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPVocProcQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_vfeCommandQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_vfeCommandScaleQueue */
- QDSP_RTOS_NO_QUEUE /* QDSP_vfeCommandTableQueue */
-};
-
-/* Table of modules indexed by task ID for the COMBO image */
-static qdsp_module_type qdsp_combo_task_to_module_table[] = {
- QDSP_MODULE_KERNEL,
- QDSP_MODULE_AFETASK,
- QDSP_MODULE_VOCDECTASK,
- QDSP_MODULE_VOCENCTASK,
- QDSP_MODULE_VIDEOTASK,
- QDSP_MODULE_VIDEOENCTASK,
- QDSP_MODULE_VOICEPROCTASK,
- QDSP_MODULE_VFETASK,
- QDSP_MODULE_JPEGTASK,
- QDSP_MODULE_AUDPPTASK,
- QDSP_MODULE_AUDPLAY0TASK,
- QDSP_MODULE_AUDPLAY1TASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_LPMTASK,
- QDSP_MODULE_AUDRECTASK,
- QDSP_MODULE_AUDPREPROCTASK,
- QDSP_MODULE_MODMATHTASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX
-};
-
-/* Queue offset table indexed by queue ID for the COMBO image */
-static uint32_t qdsp_combo_queue_offset_table[] = {
- 0x585, /* QDSP_lpmCommandQueue */
- 0x52d, /* QDSP_mpuAfeQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_mpuGraphicsCmdQueue */
- 0x541, /* QDSP_mpuModmathCmdQueue */
- 0x555, /* QDSP_mpuVDecCmdQueue */
- 0x559, /* QDSP_mpuVDecPktQueue */
- 0x551, /* QDSP_mpuVEncCmdQueue */
- 0x535, /* QDSP_rxMpuDecCmdQueue */
- 0x539, /* QDSP_rxMpuDecPktQueue */
- 0x53d, /* QDSP_txMpuEncQueue */
- 0x55d, /* QDSP_uPAudPPCmd1Queue */
- 0x561, /* QDSP_uPAudPPCmd2Queue */
- 0x565, /* QDSP_uPAudPPCmd3Queue */
- 0x575, /* QDSP_uPAudPlay0BitStreamCtrlQueue */
- 0x579, /* QDSP_uPAudPlay1BitStreamCtrlQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPAudPlay2BitStreamCtrlQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPAudPlay3BitStreamCtrlQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPAudPlay4BitStreamCtrlQueue */
- 0x569, /* QDSP_uPAudPreProcCmdQueue */
- 0x571, /* QDSP_uPAudRecBitStreamQueue */
- 0x56d, /* QDSP_uPAudRecCmdQueue */
- 0x581, /* QDSP_uPJpegActionCmdQueue */
- 0x57d, /* QDSP_uPJpegCfgCmdQueue */
- 0x531, /* QDSP_uPVocProcQueue */
- 0x545, /* QDSP_vfeCommandQueue */
- 0x54d, /* QDSP_vfeCommandScaleQueue */
- 0x549 /* QDSP_vfeCommandTableQueue */
-};
-
-/* Table of modules indexed by task ID for the QTV_LP image */
-static qdsp_module_type qdsp_qtv_lp_task_to_module_table[] = {
- QDSP_MODULE_KERNEL,
- QDSP_MODULE_AFETASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_VIDEOTASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_AUDPPTASK,
- QDSP_MODULE_AUDPLAY0TASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_AUDRECTASK,
- QDSP_MODULE_AUDPREPROCTASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX
-};
-
-/* Queue offset table indexed by queue ID for the QTV_LP image */
-static uint32_t qdsp_qtv_lp_queue_offset_table[] = {
- QDSP_RTOS_NO_QUEUE, /* QDSP_lpmCommandQueue */
- 0x40c, /* QDSP_mpuAfeQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_mpuGraphicsCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_mpuModmathCmdQueue */
- 0x410, /* QDSP_mpuVDecCmdQueue */
- 0x414, /* QDSP_mpuVDecPktQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_mpuVEncCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_rxMpuDecCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_rxMpuDecPktQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_txMpuEncQueue */
- 0x41c, /* QDSP_uPAudPPCmd1Queue */
- 0x420, /* QDSP_uPAudPPCmd2Queue */
- 0x424, /* QDSP_uPAudPPCmd3Queue */
- 0x430, /* QDSP_uPAudPlay0BitStreamCtrlQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPAudPlay1BitStreamCtrlQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPAudPlay2BitStreamCtrlQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPAudPlay3BitStreamCtrlQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPAudPlay4BitStreamCtrlQueue */
- 0x418, /* QDSP_uPAudPreProcCmdQueue */
- 0x42c, /* QDSP_uPAudRecBitStreamQueue */
- 0x428, /* QDSP_uPAudRecCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPJpegActionCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPJpegCfgCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPVocProcQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_vfeCommandQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_vfeCommandScaleQueue */
- QDSP_RTOS_NO_QUEUE /* QDSP_vfeCommandTableQueue */
-};
-
-/* Tables to convert tasks to modules */
-static uint32_t *qdsp_task_to_module[] = {
- qdsp_combo_task_to_module_table,
- qdsp_gaudio_task_to_module_table,
- qdsp_qtv_lp_task_to_module_table,
-};
-
-/* Tables to retrieve queue offsets */
-static uint32_t *qdsp_queue_offset_table[] = {
- qdsp_combo_queue_offset_table,
- qdsp_gaudio_queue_offset_table,
- qdsp_qtv_lp_queue_offset_table,
-};
-
-#define QDSP_MODULE(n) \
- { .name = #n, .pdev_name = "adsp_" #n, .id = QDSP_MODULE_##n }
-
-static struct adsp_module_info module_info[] = {
- QDSP_MODULE(AUDPPTASK),
- QDSP_MODULE(AUDRECTASK),
- QDSP_MODULE(AUDPREPROCTASK),
- QDSP_MODULE(VFETASK),
- QDSP_MODULE(QCAMTASK),
- QDSP_MODULE(LPMTASK),
- QDSP_MODULE(JPEGTASK),
- QDSP_MODULE(VIDEOTASK),
- QDSP_MODULE(VDEC_LP_MODE),
-};
-
-int adsp_init_info(struct adsp_info *info)
-{
- info->send_irq = 0x00c00200;
- info->read_ctrl = 0x00400038;
- info->write_ctrl = 0x00400034;
-
- info->max_msg16_size = 193;
- info->max_msg32_size = 8;
-
- info->max_task_id = 16;
- info->max_module_id = QDSP_MODULE_MAX - 1;
- info->max_queue_id = QDSP_QUEUE_MAX;
- info->max_image_id = 2;
- info->queue_offset = qdsp_queue_offset_table;
- info->task_to_module = qdsp_task_to_module;
-
- info->module_count = ARRAY_SIZE(module_info);
- info->module = module_info;
- return 0;
-}
+++ /dev/null
-/* arch/arm/mach-msm/qdsp5/adsp_6220.h
- *
- * Copyright (c) 2008 QUALCOMM Incorporated.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include "adsp.h"
-
-/* Firmware modules */
-typedef enum {
- QDSP_MODULE_KERNEL,
- QDSP_MODULE_AFETASK,
- QDSP_MODULE_AUDPLAY0TASK,
- QDSP_MODULE_AUDPLAY1TASK,
- QDSP_MODULE_AUDPPTASK,
- QDSP_MODULE_VIDEOTASK,
- QDSP_MODULE_VIDEO_AAC_VOC,
- QDSP_MODULE_PCM_DEC,
- QDSP_MODULE_AUDIO_DEC_MP3,
- QDSP_MODULE_AUDIO_DEC_AAC,
- QDSP_MODULE_AUDIO_DEC_WMA,
- QDSP_MODULE_HOSTPCM,
- QDSP_MODULE_DTMF,
- QDSP_MODULE_AUDRECTASK,
- QDSP_MODULE_AUDPREPROCTASK,
- QDSP_MODULE_SBC_ENC,
- QDSP_MODULE_VOC,
- QDSP_MODULE_VOC_PCM,
- QDSP_MODULE_VOCENCTASK,
- QDSP_MODULE_VOCDECTASK,
- QDSP_MODULE_VOICEPROCTASK,
- QDSP_MODULE_VIDEOENCTASK,
- QDSP_MODULE_VFETASK,
- QDSP_MODULE_WAV_ENC,
- QDSP_MODULE_AACLC_ENC,
- QDSP_MODULE_VIDEO_AMR,
- QDSP_MODULE_VOC_AMR,
- QDSP_MODULE_VOC_EVRC,
- QDSP_MODULE_VOC_13K,
- QDSP_MODULE_VOC_FGV,
- QDSP_MODULE_DIAGTASK,
- QDSP_MODULE_JPEGTASK,
- QDSP_MODULE_LPMTASK,
- QDSP_MODULE_QCAMTASK,
- QDSP_MODULE_MODMATHTASK,
- QDSP_MODULE_AUDPLAY2TASK,
- QDSP_MODULE_AUDPLAY3TASK,
- QDSP_MODULE_AUDPLAY4TASK,
- QDSP_MODULE_GRAPHICSTASK,
- QDSP_MODULE_MIDI,
- QDSP_MODULE_GAUDIO,
- QDSP_MODULE_VDEC_LP_MODE,
- QDSP_MODULE_MAX,
-} qdsp_module_type;
-
-#define QDSP_RTOS_MAX_TASK_ID 19U
-
-/* Table of modules indexed by task ID for the GAUDIO image */
-static qdsp_module_type qdsp_gaudio_task_to_module_table[] = {
- QDSP_MODULE_KERNEL,
- QDSP_MODULE_AFETASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_AUDPPTASK,
- QDSP_MODULE_AUDPLAY0TASK,
- QDSP_MODULE_AUDPLAY1TASK,
- QDSP_MODULE_AUDPLAY2TASK,
- QDSP_MODULE_AUDPLAY3TASK,
- QDSP_MODULE_AUDPLAY4TASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_AUDRECTASK,
- QDSP_MODULE_AUDPREPROCTASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_GRAPHICSTASK,
- QDSP_MODULE_MAX
-};
-
-/* Queue offset table indexed by queue ID for the GAUDIO image */
-static uint32_t qdsp_gaudio_queue_offset_table[] = {
- QDSP_RTOS_NO_QUEUE, /* QDSP_lpmCommandQueue */
- 0x3f0, /* QDSP_mpuAfeQueue */
- 0x420, /* QDSP_mpuGraphicsCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_mpuModmathCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_mpuVDecCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_mpuVDecPktQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_mpuVEncCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_rxMpuDecCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_rxMpuDecPktQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_txMpuEncQueue */
- 0x3f4, /* QDSP_uPAudPPCmd1Queue */
- 0x3f8, /* QDSP_uPAudPPCmd2Queue */
- 0x3fc, /* QDSP_uPAudPPCmd3Queue */
- 0x40c, /* QDSP_uPAudPlay0BitStreamCtrlQueue */
- 0x410, /* QDSP_uPAudPlay1BitStreamCtrlQueue */
- 0x414, /* QDSP_uPAudPlay2BitStreamCtrlQueue */
- 0x418, /* QDSP_uPAudPlay3BitStreamCtrlQueue */
- 0x41c, /* QDSP_uPAudPlay4BitStreamCtrlQueue */
- 0x400, /* QDSP_uPAudPreProcCmdQueue */
- 0x408, /* QDSP_uPAudRecBitStreamQueue */
- 0x404, /* QDSP_uPAudRecCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPJpegActionCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPJpegCfgCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPVocProcQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_vfeCommandQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_vfeCommandScaleQueue */
- QDSP_RTOS_NO_QUEUE /* QDSP_vfeCommandTableQueue */
-};
-
-/* Table of modules indexed by task ID for the COMBO image */
-static qdsp_module_type qdsp_combo_task_to_module_table[] = {
- QDSP_MODULE_KERNEL,
- QDSP_MODULE_AFETASK,
- QDSP_MODULE_VOCDECTASK,
- QDSP_MODULE_VOCENCTASK,
- QDSP_MODULE_VIDEOTASK,
- QDSP_MODULE_VIDEOENCTASK,
- QDSP_MODULE_VOICEPROCTASK,
- QDSP_MODULE_VFETASK,
- QDSP_MODULE_JPEGTASK,
- QDSP_MODULE_AUDPPTASK,
- QDSP_MODULE_AUDPLAY0TASK,
- QDSP_MODULE_AUDPLAY1TASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_LPMTASK,
- QDSP_MODULE_AUDRECTASK,
- QDSP_MODULE_AUDPREPROCTASK,
- QDSP_MODULE_MODMATHTASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX
-};
-
-/* Queue offset table indexed by queue ID for the COMBO image */
-static uint32_t qdsp_combo_queue_offset_table[] = {
- 0x6f2, /* QDSP_lpmCommandQueue */
- 0x69e, /* QDSP_mpuAfeQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_mpuGraphicsCmdQueue */
- 0x6b2, /* QDSP_mpuModmathCmdQueue */
- 0x6c6, /* QDSP_mpuVDecCmdQueue */
- 0x6ca, /* QDSP_mpuVDecPktQueue */
- 0x6c2, /* QDSP_mpuVEncCmdQueue */
- 0x6a6, /* QDSP_rxMpuDecCmdQueue */
- 0x6aa, /* QDSP_rxMpuDecPktQueue */
- 0x6ae, /* QDSP_txMpuEncQueue */
- 0x6ce, /* QDSP_uPAudPPCmd1Queue */
- 0x6d2, /* QDSP_uPAudPPCmd2Queue */
- 0x6d6, /* QDSP_uPAudPPCmd3Queue */
- 0x6e6, /* QDSP_uPAudPlay0BitStreamCtrlQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPAudPlay1BitStreamCtrlQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPAudPlay2BitStreamCtrlQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPAudPlay3BitStreamCtrlQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPAudPlay4BitStreamCtrlQueue */
- 0x6da, /* QDSP_uPAudPreProcCmdQueue */
- 0x6e2, /* QDSP_uPAudRecBitStreamQueue */
- 0x6de, /* QDSP_uPAudRecCmdQueue */
- 0x6ee, /* QDSP_uPJpegActionCmdQueue */
- 0x6ea, /* QDSP_uPJpegCfgCmdQueue */
- 0x6a2, /* QDSP_uPVocProcQueue */
- 0x6b6, /* QDSP_vfeCommandQueue */
- 0x6be, /* QDSP_vfeCommandScaleQueue */
- 0x6ba /* QDSP_vfeCommandTableQueue */
-};
-
-/* Table of modules indexed by task ID for the QTV_LP image */
-static qdsp_module_type qdsp_qtv_lp_task_to_module_table[] = {
- QDSP_MODULE_KERNEL,
- QDSP_MODULE_AFETASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_VIDEOTASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_AUDPPTASK,
- QDSP_MODULE_AUDPLAY0TASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_AUDRECTASK,
- QDSP_MODULE_AUDPREPROCTASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX
-};
-
-/* Queue offset table indexed by queue ID for the QTV_LP image */
-static uint32_t qdsp_qtv_lp_queue_offset_table[] = {
- QDSP_RTOS_NO_QUEUE, /* QDSP_lpmCommandQueue */
- 0x430, /* QDSP_mpuAfeQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_mpuGraphicsCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_mpuModmathCmdQueue */
- 0x434, /* QDSP_mpuVDecCmdQueue */
- 0x438, /* QDSP_mpuVDecPktQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_mpuVEncCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_rxMpuDecCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_rxMpuDecPktQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_txMpuEncQueue */
- 0x440, /* QDSP_uPAudPPCmd1Queue */
- 0x444, /* QDSP_uPAudPPCmd2Queue */
- 0x448, /* QDSP_uPAudPPCmd3Queue */
- 0x454, /* QDSP_uPAudPlay0BitStreamCtrlQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPAudPlay1BitStreamCtrlQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPAudPlay2BitStreamCtrlQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPAudPlay3BitStreamCtrlQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPAudPlay4BitStreamCtrlQueue */
- 0x43c, /* QDSP_uPAudPreProcCmdQueue */
- 0x450, /* QDSP_uPAudRecBitStreamQueue */
- 0x44c, /* QDSP_uPAudRecCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPJpegActionCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPJpegCfgCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPVocProcQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_vfeCommandQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_vfeCommandScaleQueue */
- QDSP_RTOS_NO_QUEUE /* QDSP_vfeCommandTableQueue */
-};
-
-/* Tables to convert tasks to modules */
-static qdsp_module_type *qdsp_task_to_module[] = {
- qdsp_combo_task_to_module_table,
- qdsp_gaudio_task_to_module_table,
- qdsp_qtv_lp_task_to_module_table,
-};
-
-/* Tables to retrieve queue offsets */
-static uint32_t *qdsp_queue_offset_table[] = {
- qdsp_combo_queue_offset_table,
- qdsp_gaudio_queue_offset_table,
- qdsp_qtv_lp_queue_offset_table,
-};
-
-#define QDSP_MODULE(n) \
- { .name = #n, .pdev_name = "adsp_" #n, .id = QDSP_MODULE_##n }
-
-static struct adsp_module_info module_info[] = {
- QDSP_MODULE(AUDPLAY0TASK),
- QDSP_MODULE(AUDPPTASK),
- QDSP_MODULE(AUDPREPROCTASK),
- QDSP_MODULE(AUDRECTASK),
- QDSP_MODULE(VFETASK),
- QDSP_MODULE(QCAMTASK),
- QDSP_MODULE(LPMTASK),
- QDSP_MODULE(JPEGTASK),
- QDSP_MODULE(VIDEOTASK),
- QDSP_MODULE(VDEC_LP_MODE),
-};
-
-int adsp_init_info(struct adsp_info *info)
-{
- info->send_irq = 0x00c00200;
- info->read_ctrl = 0x00400038;
- info->write_ctrl = 0x00400034;
-
- info->max_msg16_size = 193;
- info->max_msg32_size = 8;
-
- info->max_task_id = 16;
- info->max_module_id = QDSP_MODULE_MAX - 1;
- info->max_queue_id = QDSP_QUEUE_MAX;
- info->max_image_id = 2;
- info->queue_offset = qdsp_queue_offset_table;
- info->task_to_module = qdsp_task_to_module;
-
- info->module_count = ARRAY_SIZE(module_info);
- info->module = module_info;
- return 0;
-}
+++ /dev/null
-/* arch/arm/mach-msm/qdsp5/adsp_6225.h
- *
- * Copyright (c) 2008 QUALCOMM Incorporated.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include "adsp.h"
-
-/* Firmware modules */
-typedef enum {
- QDSP_MODULE_KERNEL,
- QDSP_MODULE_AFETASK,
- QDSP_MODULE_AUDPLAY0TASK,
- QDSP_MODULE_AUDPLAY1TASK,
- QDSP_MODULE_AUDPPTASK,
- QDSP_MODULE_VIDEOTASK,
- QDSP_MODULE_VIDEO_AAC_VOC,
- QDSP_MODULE_PCM_DEC,
- QDSP_MODULE_AUDIO_DEC_MP3,
- QDSP_MODULE_AUDIO_DEC_AAC,
- QDSP_MODULE_AUDIO_DEC_WMA,
- QDSP_MODULE_HOSTPCM,
- QDSP_MODULE_DTMF,
- QDSP_MODULE_AUDRECTASK,
- QDSP_MODULE_AUDPREPROCTASK,
- QDSP_MODULE_SBC_ENC,
- QDSP_MODULE_VOC_UMTS,
- QDSP_MODULE_VOC_CDMA,
- QDSP_MODULE_VOC_PCM,
- QDSP_MODULE_VOCENCTASK,
- QDSP_MODULE_VOCDECTASK,
- QDSP_MODULE_VOICEPROCTASK,
- QDSP_MODULE_VIDEOENCTASK,
- QDSP_MODULE_VFETASK,
- QDSP_MODULE_WAV_ENC,
- QDSP_MODULE_AACLC_ENC,
- QDSP_MODULE_VIDEO_AMR,
- QDSP_MODULE_VOC_AMR,
- QDSP_MODULE_VOC_EVRC,
- QDSP_MODULE_VOC_13K,
- QDSP_MODULE_VOC_FGV,
- QDSP_MODULE_DIAGTASK,
- QDSP_MODULE_JPEGTASK,
- QDSP_MODULE_LPMTASK,
- QDSP_MODULE_QCAMTASK,
- QDSP_MODULE_MODMATHTASK,
- QDSP_MODULE_AUDPLAY2TASK,
- QDSP_MODULE_AUDPLAY3TASK,
- QDSP_MODULE_AUDPLAY4TASK,
- QDSP_MODULE_GRAPHICSTASK,
- QDSP_MODULE_MIDI,
- QDSP_MODULE_GAUDIO,
- QDSP_MODULE_VDEC_LP_MODE,
- QDSP_MODULE_MAX,
-} qdsp_module_type;
-
-#define QDSP_RTOS_MAX_TASK_ID 30U
-
-/* Table of modules indexed by task ID for the GAUDIO image */
-static qdsp_module_type qdsp_gaudio_task_to_module_table[] = {
- QDSP_MODULE_KERNEL,
- QDSP_MODULE_AFETASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_AUDPPTASK,
- QDSP_MODULE_AUDPLAY0TASK,
- QDSP_MODULE_AUDPLAY1TASK,
- QDSP_MODULE_AUDPLAY2TASK,
- QDSP_MODULE_AUDPLAY3TASK,
- QDSP_MODULE_AUDPLAY4TASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_AUDRECTASK,
- QDSP_MODULE_AUDPREPROCTASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_GRAPHICSTASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
-};
-
-/* Queue offset table indexed by queue ID for the GAUDIO image */
-static uint32_t qdsp_gaudio_queue_offset_table[] = {
- QDSP_RTOS_NO_QUEUE, /* QDSP_lpmCommandQueue */
- 0x3f0, /* QDSP_mpuAfeQueue */
- 0x420, /* QDSP_mpuGraphicsCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_mpuModmathCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_mpuVDecCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_mpuVDecPktQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_mpuVEncCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_rxMpuDecCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_rxMpuDecPktQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_txMpuEncQueue */
- 0x3f4, /* QDSP_uPAudPPCmd1Queue */
- 0x3f8, /* QDSP_uPAudPPCmd2Queue */
- 0x3fc, /* QDSP_uPAudPPCmd3Queue */
- 0x40c, /* QDSP_uPAudPlay0BitStreamCtrlQueue */
- 0x410, /* QDSP_uPAudPlay1BitStreamCtrlQueue */
- 0x414, /* QDSP_uPAudPlay2BitStreamCtrlQueue */
- 0x418, /* QDSP_uPAudPlay3BitStreamCtrlQueue */
- 0x41c, /* QDSP_uPAudPlay4BitStreamCtrlQueue */
- 0x400, /* QDSP_uPAudPreProcCmdQueue */
- 0x408, /* QDSP_uPAudRecBitStreamQueue */
- 0x404, /* QDSP_uPAudRecCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPJpegActionCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPJpegCfgCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPVocProcQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_vfeCommandQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_vfeCommandScaleQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_vfeCommandTableQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPDiagQueue */
-};
-
-/* Table of modules indexed by task ID for the COMBO image */
-static qdsp_module_type qdsp_combo_task_to_module_table[] = {
- QDSP_MODULE_KERNEL,
- QDSP_MODULE_AFETASK,
- QDSP_MODULE_VOCDECTASK,
- QDSP_MODULE_VOCENCTASK,
- QDSP_MODULE_VIDEOTASK,
- QDSP_MODULE_VIDEOENCTASK,
- QDSP_MODULE_VOICEPROCTASK,
- QDSP_MODULE_VFETASK,
- QDSP_MODULE_JPEGTASK,
- QDSP_MODULE_AUDPPTASK,
- QDSP_MODULE_AUDPLAY0TASK,
- QDSP_MODULE_AUDPLAY1TASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_LPMTASK,
- QDSP_MODULE_AUDRECTASK,
- QDSP_MODULE_AUDPREPROCTASK,
- QDSP_MODULE_MODMATHTASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_DIAGTASK,
- QDSP_MODULE_MAX,
-};
-
-/* Queue offset table indexed by queue ID for the COMBO image */
-static uint32_t qdsp_combo_queue_offset_table[] = {
- 0x714, /* QDSP_lpmCommandQueue */
- 0x6bc, /* QDSP_mpuAfeQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_mpuGraphicsCmdQueue */
- 0x6d0, /* QDSP_mpuModmathCmdQueue */
- 0x6e8, /* QDSP_mpuVDecCmdQueue */
- 0x6ec, /* QDSP_mpuVDecPktQueue */
- 0x6e4, /* QDSP_mpuVEncCmdQueue */
- 0x6c4, /* QDSP_rxMpuDecCmdQueue */
- 0x6c8, /* QDSP_rxMpuDecPktQueue */
- 0x6cc, /* QDSP_txMpuEncQueue */
- 0x6f0, /* QDSP_uPAudPPCmd1Queue */
- 0x6f4, /* QDSP_uPAudPPCmd2Queue */
- 0x6f8, /* QDSP_uPAudPPCmd3Queue */
- 0x708, /* QDSP_uPAudPlay0BitStreamCtrlQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPAudPlay1BitStreamCtrlQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPAudPlay2BitStreamCtrlQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPAudPlay3BitStreamCtrlQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPAudPlay4BitStreamCtrlQueue */
- 0x6fc, /* QDSP_uPAudPreProcCmdQueue */
- 0x704, /* QDSP_uPAudRecBitStreamQueue */
- 0x700, /* QDSP_uPAudRecCmdQueue */
- 0x710, /* QDSP_uPJpegActionCmdQueue */
- 0x70c, /* QDSP_uPJpegCfgCmdQueue */
- 0x6c0, /* QDSP_uPVocProcQueue */
- 0x6d8, /* QDSP_vfeCommandQueue */
- 0x6e0, /* QDSP_vfeCommandScaleQueue */
- 0x6dc, /* QDSP_vfeCommandTableQueue */
- 0x6d4, /* QDSP_uPDiagQueue */
-};
-
-/* Table of modules indexed by task ID for the QTV_LP image */
-static qdsp_module_type qdsp_qtv_lp_task_to_module_table[] = {
- QDSP_MODULE_KERNEL,
- QDSP_MODULE_AFETASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_VIDEOTASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_AUDPPTASK,
- QDSP_MODULE_AUDPLAY0TASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_AUDRECTASK,
- QDSP_MODULE_AUDPREPROCTASK,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
- QDSP_MODULE_MAX,
-};
-
-/* Queue offset table indexed by queue ID for the QTV_LP image */
-static uint32_t qdsp_qtv_lp_queue_offset_table[] = {
- QDSP_RTOS_NO_QUEUE, /* QDSP_lpmCommandQueue */
- 0x3fe, /* QDSP_mpuAfeQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_mpuGraphicsCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_mpuModmathCmdQueue */
- 0x402, /* QDSP_mpuVDecCmdQueue */
- 0x406, /* QDSP_mpuVDecPktQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_mpuVEncCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_rxMpuDecCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_rxMpuDecPktQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_txMpuEncQueue */
- 0x40e, /* QDSP_uPAudPPCmd1Queue */
- 0x412, /* QDSP_uPAudPPCmd2Queue */
- 0x416, /* QDSP_uPAudPPCmd3Queue */
- 0x422, /* QDSP_uPAudPlay0BitStreamCtrlQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPAudPlay1BitStreamCtrlQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPAudPlay2BitStreamCtrlQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPAudPlay3BitStreamCtrlQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPAudPlay4BitStreamCtrlQueue */
- 0x40a, /* QDSP_uPAudPreProcCmdQueue */
- 0x41e, /* QDSP_uPAudRecBitStreamQueue */
- 0x41a, /* QDSP_uPAudRecCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPJpegActionCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPJpegCfgCmdQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPVocProcQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_vfeCommandQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_vfeCommandScaleQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_vfeCommandTableQueue */
- QDSP_RTOS_NO_QUEUE, /* QDSP_uPDiagQueue */
-};
-
-/* Tables to convert tasks to modules */
-static qdsp_module_type *qdsp_task_to_module[] = {
- qdsp_combo_task_to_module_table,
- qdsp_gaudio_task_to_module_table,
- qdsp_qtv_lp_task_to_module_table,
-};
-
-/* Tables to retrieve queue offsets */
-static uint32_t *qdsp_queue_offset_table[] = {
- qdsp_combo_queue_offset_table,
- qdsp_gaudio_queue_offset_table,
- qdsp_qtv_lp_queue_offset_table,
-};
-
-#define QDSP_MODULE(n, clkname, clkrate, verify_cmd_func, patch_event_func) \
- { .name = #n, .pdev_name = "adsp_" #n, .id = QDSP_MODULE_##n, \
- .clk_name = clkname, .clk_rate = clkrate, \
- .verify_cmd = verify_cmd_func, .patch_event = patch_event_func }
-
-static struct adsp_module_info module_info[] = {
- QDSP_MODULE(AUDPLAY0TASK, NULL, 0, NULL, NULL),
- QDSP_MODULE(AUDPPTASK, NULL, 0, NULL, NULL),
- QDSP_MODULE(AUDRECTASK, NULL, 0, NULL, NULL),
- QDSP_MODULE(AUDPREPROCTASK, NULL, 0, NULL, NULL),
- QDSP_MODULE(VFETASK, "vfe_clk", 0, adsp_vfe_verify_cmd,
- adsp_vfe_patch_event),
- QDSP_MODULE(QCAMTASK, NULL, 0, NULL, NULL),
- QDSP_MODULE(LPMTASK, NULL, 0, adsp_lpm_verify_cmd, NULL),
- QDSP_MODULE(JPEGTASK, "vdc_clk", 0, adsp_jpeg_verify_cmd,
- adsp_jpeg_patch_event),
- QDSP_MODULE(VIDEOTASK, "vdc_clk", 96000000,
- adsp_video_verify_cmd, NULL),
- QDSP_MODULE(VDEC_LP_MODE, NULL, 0, NULL, NULL),
- QDSP_MODULE(VIDEOENCTASK, "vdc_clk", 96000000,
- adsp_videoenc_verify_cmd, NULL),
-};
-
-int adsp_init_info(struct adsp_info *info)
-{
- info->send_irq = 0x00c00200;
- info->read_ctrl = 0x00400038;
- info->write_ctrl = 0x00400034;
-
- info->max_msg16_size = 193;
- info->max_msg32_size = 8;
-
- info->max_task_id = 16;
- info->max_module_id = QDSP_MODULE_MAX - 1;
- info->max_queue_id = QDSP_QUEUE_MAX;
- info->max_image_id = 2;
- info->queue_offset = qdsp_queue_offset_table;
- info->task_to_module = qdsp_task_to_module;
-
- info->module_count = ARRAY_SIZE(module_info);
- info->module = module_info;
- return 0;
-}
+++ /dev/null
-/* arch/arm/mach-msm/qdsp5/adsp_driver.c
- *
- * Copyright (C) 2008 Google, Inc.
- * Author: Iliyan Malchev <ibm@android.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/cdev.h>
-#include <linux/fs.h>
-#include <linux/list.h>
-#include <linux/platform_device.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/uaccess.h>
-
-#include "adsp.h"
-
-#include <linux/msm_adsp.h>
-#include <linux/android_pmem.h>
-
-struct adsp_pmem_region {
- struct hlist_node list;
- void *vaddr;
- unsigned long paddr;
- unsigned long kvaddr;
- unsigned long len;
- struct file *file;
-};
-
-struct adsp_device {
- struct msm_adsp_module *module;
-
- spinlock_t event_queue_lock;
- wait_queue_head_t event_wait;
- struct list_head event_queue;
- int abort;
-
- const char *name;
- struct device *device;
- struct cdev cdev;
-};
-
-static struct adsp_device *inode_to_device(struct inode *inode);
-
-#define __CONTAINS(r, v, l) ({ \
- typeof(r) __r = r; \
- typeof(v) __v = v; \
- typeof(v) __e = __v + l; \
- int res = __v >= __r->vaddr && \
- __e <= __r->vaddr + __r->len; \
- res; \
-})
-
-#define CONTAINS(r1, r2) ({ \
- typeof(r2) __r2 = r2; \
- __CONTAINS(r1, __r2->vaddr, __r2->len); \
-})
-
-#define IN_RANGE(r, v) ({ \
- typeof(r) __r = r; \
- typeof(v) __vv = v; \
- int res = ((__vv >= __r->vaddr) && \
- (__vv < (__r->vaddr + __r->len))); \
- res; \
-})
-
-#define OVERLAPS(r1, r2) ({ \
- typeof(r1) __r1 = r1; \
- typeof(r2) __r2 = r2; \
- typeof(__r2->vaddr) __v = __r2->vaddr; \
- typeof(__v) __e = __v + __r2->len - 1; \
- int res = (IN_RANGE(__r1, __v) || IN_RANGE(__r1, __e)); \
- res; \
-})
-
-static int adsp_pmem_check(struct msm_adsp_module *module,
- void *vaddr, unsigned long len)
-{
- struct adsp_pmem_region *region_elt;
- struct hlist_node *node;
- struct adsp_pmem_region t = { .vaddr = vaddr, .len = len };
-
- hlist_for_each_entry(region_elt, node, &module->pmem_regions, list) {
- if (CONTAINS(region_elt, &t) || CONTAINS(&t, region_elt) ||
- OVERLAPS(region_elt, &t)) {
- printk(KERN_ERR "adsp: module %s:"
- " region (vaddr %p len %ld)"
- " clashes with registered region"
- " (vaddr %p paddr %p len %ld)\n",
- module->name,
- vaddr, len,
- region_elt->vaddr,
- (void *)region_elt->paddr,
- region_elt->len);
- return -EINVAL;
- }
- }
-
- return 0;
-}
-
-static int adsp_pmem_add(struct msm_adsp_module *module,
- struct adsp_pmem_info *info)
-{
- unsigned long paddr, kvaddr, len;
- struct file *file;
- struct adsp_pmem_region *region;
- int rc = -EINVAL;
-
- mutex_lock(&module->pmem_regions_lock);
- region = kmalloc(sizeof(*region), GFP_KERNEL);
- if (!region) {
- rc = -ENOMEM;
- goto end;
- }
- INIT_HLIST_NODE(®ion->list);
- if (get_pmem_file(info->fd, &paddr, &kvaddr, &len, &file)) {
- kfree(region);
- goto end;
- }
-
- rc = adsp_pmem_check(module, info->vaddr, len);
- if (rc < 0) {
- put_pmem_file(file);
- kfree(region);
- goto end;
- }
-
- region->vaddr = info->vaddr;
- region->paddr = paddr;
- region->kvaddr = kvaddr;
- region->len = len;
- region->file = file;
-
- hlist_add_head(®ion->list, &module->pmem_regions);
-end:
- mutex_unlock(&module->pmem_regions_lock);
- return rc;
-}
-
-static int adsp_pmem_lookup_vaddr(struct msm_adsp_module *module, void **addr,
- unsigned long len, struct adsp_pmem_region **region)
-{
- struct hlist_node *node;
- void *vaddr = *addr;
- struct adsp_pmem_region *region_elt;
-
- int match_count = 0;
-
- *region = NULL;
-
- /* returns physical address or zero */
- hlist_for_each_entry(region_elt, node, &module->pmem_regions, list) {
- if (vaddr >= region_elt->vaddr &&
- vaddr < region_elt->vaddr + region_elt->len &&
- vaddr + len <= region_elt->vaddr + region_elt->len) {
- /* offset since we could pass vaddr inside a registerd
- * pmem buffer
- */
-
- match_count++;
- if (!*region)
- *region = region_elt;
- }
- }
-
- if (match_count > 1) {
- printk(KERN_ERR "adsp: module %s: "
- "multiple hits for vaddr %p, len %ld\n",
- module->name, vaddr, len);
- hlist_for_each_entry(region_elt, node,
- &module->pmem_regions, list) {
- if (vaddr >= region_elt->vaddr &&
- vaddr < region_elt->vaddr + region_elt->len &&
- vaddr + len <= region_elt->vaddr + region_elt->len)
- printk(KERN_ERR "\t%p, %ld --> %p\n",
- region_elt->vaddr,
- region_elt->len,
- (void *)region_elt->paddr);
- }
- }
-
- return *region ? 0 : -1;
-}
-
-int adsp_pmem_fixup_kvaddr(struct msm_adsp_module *module, void **addr,
- unsigned long *kvaddr, unsigned long len)
-{
- struct adsp_pmem_region *region;
- void *vaddr = *addr;
- unsigned long *paddr = (unsigned long *)addr;
- int ret;
-
- ret = adsp_pmem_lookup_vaddr(module, addr, len, ®ion);
- if (ret) {
- printk(KERN_ERR "adsp: not patching %s (paddr & kvaddr),"
- " lookup (%p, %ld) failed\n",
- module->name, vaddr, len);
- return ret;
- }
- *paddr = region->paddr + (vaddr - region->vaddr);
- *kvaddr = region->kvaddr + (vaddr - region->vaddr);
- return 0;
-}
-
-int adsp_pmem_fixup(struct msm_adsp_module *module, void **addr,
- unsigned long len)
-{
- struct adsp_pmem_region *region;
- void *vaddr = *addr;
- unsigned long *paddr = (unsigned long *)addr;
- int ret;
-
- ret = adsp_pmem_lookup_vaddr(module, addr, len, ®ion);
- if (ret) {
- printk(KERN_ERR "adsp: not patching %s, lookup (%p, %ld) failed\n",
- module->name, vaddr, len);
- return ret;
- }
-
- *paddr = region->paddr + (vaddr - region->vaddr);
- return 0;
-}
-
-static int adsp_verify_cmd(struct msm_adsp_module *module,
- unsigned int queue_id, void *cmd_data,
- size_t cmd_size)
-{
- /* call the per module verifier */
- if (module->verify_cmd)
- return module->verify_cmd(module, queue_id, cmd_data,
- cmd_size);
- else
- printk(KERN_INFO "adsp: no packet verifying function "
- "for task %s\n", module->name);
- return 0;
-}
-
-static long adsp_write_cmd(struct adsp_device *adev, void __user *arg)
-{
- struct adsp_command_t cmd;
- unsigned char buf[256];
- void *cmd_data;
- long rc;
-
- if (copy_from_user(&cmd, (void __user *)arg, sizeof(cmd)))
- return -EFAULT;
-
- if (cmd.len > 256) {
- cmd_data = kmalloc(cmd.len, GFP_USER);
- if (!cmd_data)
- return -ENOMEM;
- } else {
- cmd_data = buf;
- }
-
- if (copy_from_user(cmd_data, (void __user *)(cmd.data), cmd.len)) {
- rc = -EFAULT;
- goto end;
- }
-
- mutex_lock(&adev->module->pmem_regions_lock);
- if (adsp_verify_cmd(adev->module, cmd.queue, cmd_data, cmd.len)) {
- printk(KERN_ERR "module %s: verify failed.\n",
- adev->module->name);
- rc = -EINVAL;
- goto end;
- }
- rc = msm_adsp_write(adev->module, cmd.queue, cmd_data, cmd.len);
-end:
- mutex_unlock(&adev->module->pmem_regions_lock);
-
- if (cmd.len > 256)
- kfree(cmd_data);
-
- return rc;
-}
-
-static int adsp_events_pending(struct adsp_device *adev)
-{
- unsigned long flags;
- int yes;
- spin_lock_irqsave(&adev->event_queue_lock, flags);
- yes = !list_empty(&adev->event_queue);
- spin_unlock_irqrestore(&adev->event_queue_lock, flags);
- return yes || adev->abort;
-}
-
-static int adsp_pmem_lookup_paddr(struct msm_adsp_module *module, void **addr,
- struct adsp_pmem_region **region)
-{
- struct hlist_node *node;
- unsigned long paddr = (unsigned long)(*addr);
- struct adsp_pmem_region *region_elt;
-
- hlist_for_each_entry(region_elt, node, &module->pmem_regions, list) {
- if (paddr >= region_elt->paddr &&
- paddr < region_elt->paddr + region_elt->len) {
- *region = region_elt;
- return 0;
- }
- }
- return -1;
-}
-
-int adsp_pmem_paddr_fixup(struct msm_adsp_module *module, void **addr)
-{
- struct adsp_pmem_region *region;
- unsigned long paddr = (unsigned long)(*addr);
- unsigned long *vaddr = (unsigned long *)addr;
- int ret;
-
- ret = adsp_pmem_lookup_paddr(module, addr, ®ion);
- if (ret) {
- printk(KERN_ERR "adsp: not patching %s, paddr %p lookup failed\n",
- module->name, vaddr);
- return ret;
- }
-
- *vaddr = (unsigned long)region->vaddr + (paddr - region->paddr);
- return 0;
-}
-
-static int adsp_patch_event(struct msm_adsp_module *module,
- struct adsp_event *event)
-{
- /* call the per-module msg verifier */
- if (module->patch_event)
- return module->patch_event(module, event);
- return 0;
-}
-
-static long adsp_get_event(struct adsp_device *adev, void __user *arg)
-{
- unsigned long flags;
- struct adsp_event *data = NULL;
- struct adsp_event_t evt;
- int timeout;
- long rc = 0;
-
- if (copy_from_user(&evt, arg, sizeof(struct adsp_event_t)))
- return -EFAULT;
-
- timeout = (int)evt.timeout_ms;
-
- if (timeout > 0) {
- rc = wait_event_interruptible_timeout(
- adev->event_wait, adsp_events_pending(adev),
- msecs_to_jiffies(timeout));
- if (rc == 0)
- return -ETIMEDOUT;
- } else {
- rc = wait_event_interruptible(
- adev->event_wait, adsp_events_pending(adev));
- }
- if (rc < 0)
- return rc;
-
- if (adev->abort)
- return -ENODEV;
-
- spin_lock_irqsave(&adev->event_queue_lock, flags);
- if (!list_empty(&adev->event_queue)) {
- data = list_first_entry(&adev->event_queue,
- struct adsp_event, list);
- list_del(&data->list);
- }
- spin_unlock_irqrestore(&adev->event_queue_lock, flags);
-
- if (!data)
- return -EAGAIN;
-
- /* DSP messages are type 0; they may contain physical addresses */
- if (data->type == 0)
- adsp_patch_event(adev->module, data);
-
- /* map adsp_event --> adsp_event_t */
- if (evt.len < data->size) {
- rc = -ETOOSMALL;
- goto end;
- }
- if (data->msg_id != EVENT_MSG_ID) {
- if (copy_to_user((void *)(evt.data), data->data.msg16,
- data->size)) {
- rc = -EFAULT;
- goto end;
- }
- } else {
- if (copy_to_user((void *)(evt.data), data->data.msg32,
- data->size)) {
- rc = -EFAULT;
- goto end;
- }
- }
-
- evt.type = data->type; /* 0 --> from aDSP, 1 --> from ARM9 */
- evt.msg_id = data->msg_id;
- evt.flags = data->is16;
- evt.len = data->size;
- if (copy_to_user(arg, &evt, sizeof(evt)))
- rc = -EFAULT;
-end:
- kfree(data);
- return rc;
-}
-
-static long adsp_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
-{
- struct adsp_device *adev = filp->private_data;
-
- switch (cmd) {
- case ADSP_IOCTL_ENABLE:
- return msm_adsp_enable(adev->module);
-
- case ADSP_IOCTL_DISABLE:
- return msm_adsp_disable(adev->module);
-
- case ADSP_IOCTL_DISABLE_EVENT_RSP:
- return 0;
-
- case ADSP_IOCTL_DISABLE_ACK:
- pr_err("adsp: ADSP_IOCTL_DISABLE_ACK is not implemented.\n");
- break;
-
- case ADSP_IOCTL_WRITE_COMMAND:
- return adsp_write_cmd(adev, (void __user *) arg);
-
- case ADSP_IOCTL_GET_EVENT:
- return adsp_get_event(adev, (void __user *) arg);
-
- case ADSP_IOCTL_SET_CLKRATE: {
-#if CONFIG_MSM_AMSS_VERSION==6350
- unsigned long clk_rate;
- if (copy_from_user(&clk_rate, (void *) arg, sizeof(clk_rate)))
- return -EFAULT;
- return adsp_set_clkrate(adev->module, clk_rate);
-#endif
- }
-
- case ADSP_IOCTL_REGISTER_PMEM: {
- struct adsp_pmem_info info;
- if (copy_from_user(&info, (void *) arg, sizeof(info)))
- return -EFAULT;
- return adsp_pmem_add(adev->module, &info);
- }
-
- case ADSP_IOCTL_ABORT_EVENT_READ:
- adev->abort = 1;
- wake_up(&adev->event_wait);
- break;
-
- default:
- break;
- }
- return -EINVAL;
-}
-
-static int adsp_release(struct inode *inode, struct file *filp)
-{
- struct adsp_device *adev = filp->private_data;
- struct msm_adsp_module *module = adev->module;
- struct hlist_node *node, *tmp;
- struct adsp_pmem_region *region;
-
- pr_info("adsp_release() '%s'\n", adev->name);
-
- /* clear module before putting it to avoid race with open() */
- adev->module = NULL;
-
- mutex_lock(&module->pmem_regions_lock);
- hlist_for_each_safe(node, tmp, &module->pmem_regions) {
- region = hlist_entry(node, struct adsp_pmem_region, list);
- hlist_del(node);
- put_pmem_file(region->file);
- kfree(region);
- }
- mutex_unlock(&module->pmem_regions_lock);
- BUG_ON(!hlist_empty(&module->pmem_regions));
-
- msm_adsp_put(module);
- return 0;
-}
-
-static void adsp_event(void *driver_data, unsigned id, size_t len,
- void (*getevent)(void *ptr, size_t len))
-{
- struct adsp_device *adev = driver_data;
- struct adsp_event *event;
- unsigned long flags;
-
- if (len > ADSP_EVENT_MAX_SIZE) {
- pr_err("adsp_event: event too large (%d bytes)\n", len);
- return;
- }
-
- event = kmalloc(sizeof(*event), GFP_ATOMIC);
- if (!event) {
- pr_err("adsp_event: cannot allocate buffer\n");
- return;
- }
-
- if (id != EVENT_MSG_ID) {
- event->type = 0;
- event->is16 = 0;
- event->msg_id = id;
- event->size = len;
-
- getevent(event->data.msg16, len);
- } else {
- event->type = 1;
- event->is16 = 1;
- event->msg_id = id;
- event->size = len;
- getevent(event->data.msg32, len);
- }
-
- spin_lock_irqsave(&adev->event_queue_lock, flags);
- list_add_tail(&event->list, &adev->event_queue);
- spin_unlock_irqrestore(&adev->event_queue_lock, flags);
- wake_up(&adev->event_wait);
-}
-
-static struct msm_adsp_ops adsp_ops = {
- .event = adsp_event,
-};
-
-static int adsp_open(struct inode *inode, struct file *filp)
-{
- struct adsp_device *adev;
- int rc;
-
- rc = nonseekable_open(inode, filp);
- if (rc < 0)
- return rc;
-
- adev = inode_to_device(inode);
- if (!adev)
- return -ENODEV;
-
- pr_info("adsp_open() name = '%s'\n", adev->name);
-
- rc = msm_adsp_get(adev->name, &adev->module, &adsp_ops, adev);
- if (rc)
- return rc;
-
- pr_info("adsp_open() module '%s' adev %p\n", adev->name, adev);
- filp->private_data = adev;
- adev->abort = 0;
- INIT_HLIST_HEAD(&adev->module->pmem_regions);
- mutex_init(&adev->module->pmem_regions_lock);
-
- return 0;
-}
-
-static unsigned adsp_device_count;
-static struct adsp_device *adsp_devices;
-
-static struct adsp_device *inode_to_device(struct inode *inode)
-{
- unsigned n = MINOR(inode->i_rdev);
- if (n < adsp_device_count) {
- if (adsp_devices[n].device)
- return adsp_devices + n;
- }
- return NULL;
-}
-
-static dev_t adsp_devno;
-static struct class *adsp_class;
-
-static struct file_operations adsp_fops = {
- .owner = THIS_MODULE,
- .open = adsp_open,
- .unlocked_ioctl = adsp_ioctl,
- .release = adsp_release,
- .llseek = no_llseek,
-};
-
-static void adsp_create(struct adsp_device *adev, const char *name,
- struct device *parent, dev_t devt)
-{
- struct device *dev;
- int rc;
-
- dev = device_create(adsp_class, parent, devt, "%s", name);
- if (IS_ERR(dev))
- return;
-
- init_waitqueue_head(&adev->event_wait);
- INIT_LIST_HEAD(&adev->event_queue);
- spin_lock_init(&adev->event_queue_lock);
-
- cdev_init(&adev->cdev, &adsp_fops);
- adev->cdev.owner = THIS_MODULE;
-
- rc = cdev_add(&adev->cdev, devt, 1);
- if (rc < 0) {
- device_destroy(adsp_class, devt);
- } else {
- adev->device = dev;
- adev->name = name;
- }
-}
-
-void msm_adsp_publish_cdevs(struct msm_adsp_module *modules, unsigned n)
-{
- int rc;
-
- adsp_devices = kzalloc(sizeof(struct adsp_device) * n, GFP_KERNEL);
- if (!adsp_devices)
- return;
-
- adsp_class = class_create(THIS_MODULE, "adsp");
- if (IS_ERR(adsp_class))
- goto fail_create_class;
-
- rc = alloc_chrdev_region(&adsp_devno, 0, n, "adsp");
- if (rc < 0)
- goto fail_alloc_region;
-
- adsp_device_count = n;
- for (n = 0; n < adsp_device_count; n++) {
- adsp_create(adsp_devices + n,
- modules[n].name, &modules[n].pdev.dev,
- MKDEV(MAJOR(adsp_devno), n));
- }
-
- return;
-
-fail_alloc_region:
- class_unregister(adsp_class);
-fail_create_class:
- kfree(adsp_devices);
-}
+++ /dev/null
-/* arch/arm/mach-msm/adsp_info.c
- *
- * Copyright (c) 2008 QUALCOMM Incorporated.
- * Copyright (c) 2008 QUALCOMM USA, INC.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include "adsp.h"
-
-/* Firmware modules */
-#define QDSP_MODULE_KERNEL 0x0106dd4e
-#define QDSP_MODULE_AFETASK 0x0106dd6f
-#define QDSP_MODULE_AUDPLAY0TASK 0x0106dd70
-#define QDSP_MODULE_AUDPLAY1TASK 0x0106dd71
-#define QDSP_MODULE_AUDPPTASK 0x0106dd72
-#define QDSP_MODULE_VIDEOTASK 0x0106dd73
-#define QDSP_MODULE_VIDEO_AAC_VOC 0x0106dd74
-#define QDSP_MODULE_PCM_DEC 0x0106dd75
-#define QDSP_MODULE_AUDIO_DEC_MP3 0x0106dd76
-#define QDSP_MODULE_AUDIO_DEC_AAC 0x0106dd77
-#define QDSP_MODULE_AUDIO_DEC_WMA 0x0106dd78
-#define QDSP_MODULE_HOSTPCM 0x0106dd79
-#define QDSP_MODULE_DTMF 0x0106dd7a
-#define QDSP_MODULE_AUDRECTASK 0x0106dd7b
-#define QDSP_MODULE_AUDPREPROCTASK 0x0106dd7c
-#define QDSP_MODULE_SBC_ENC 0x0106dd7d
-#define QDSP_MODULE_VOC_UMTS 0x0106dd9a
-#define QDSP_MODULE_VOC_CDMA 0x0106dd98
-#define QDSP_MODULE_VOC_PCM 0x0106dd7f
-#define QDSP_MODULE_VOCENCTASK 0x0106dd80
-#define QDSP_MODULE_VOCDECTASK 0x0106dd81
-#define QDSP_MODULE_VOICEPROCTASK 0x0106dd82
-#define QDSP_MODULE_VIDEOENCTASK 0x0106dd83
-#define QDSP_MODULE_VFETASK 0x0106dd84
-#define QDSP_MODULE_WAV_ENC 0x0106dd85
-#define QDSP_MODULE_AACLC_ENC 0x0106dd86
-#define QDSP_MODULE_VIDEO_AMR 0x0106dd87
-#define QDSP_MODULE_VOC_AMR 0x0106dd88
-#define QDSP_MODULE_VOC_EVRC 0x0106dd89
-#define QDSP_MODULE_VOC_13K 0x0106dd8a
-#define QDSP_MODULE_VOC_FGV 0x0106dd8b
-#define QDSP_MODULE_DIAGTASK 0x0106dd8c
-#define QDSP_MODULE_JPEGTASK 0x0106dd8d
-#define QDSP_MODULE_LPMTASK 0x0106dd8e
-#define QDSP_MODULE_QCAMTASK 0x0106dd8f
-#define QDSP_MODULE_MODMATHTASK 0x0106dd90
-#define QDSP_MODULE_AUDPLAY2TASK 0x0106dd91
-#define QDSP_MODULE_AUDPLAY3TASK 0x0106dd92
-#define QDSP_MODULE_AUDPLAY4TASK 0x0106dd93
-#define QDSP_MODULE_GRAPHICSTASK 0x0106dd94
-#define QDSP_MODULE_MIDI 0x0106dd95
-#define QDSP_MODULE_GAUDIO 0x0106dd96
-#define QDSP_MODULE_VDEC_LP_MODE 0x0106dd97
-#define QDSP_MODULE_MAX 0x7fffffff
-
- /* DO NOT USE: Force this enum to be a 32bit type to improve speed */
-#define QDSP_MODULE_32BIT_DUMMY 0x10000
-
-static uint32_t *qdsp_task_to_module[IMG_MAX];
-static uint32_t *qdsp_queue_offset_table[IMG_MAX];
-
-#define QDSP_MODULE(n, clkname, clkrate, verify_cmd_func, patch_event_func) \
- { .name = #n, .pdev_name = "adsp_" #n, .id = QDSP_MODULE_##n, \
- .clk_name = clkname, .clk_rate = clkrate, \
- .verify_cmd = verify_cmd_func, .patch_event = patch_event_func }
-
-static struct adsp_module_info module_info[] = {
- QDSP_MODULE(AUDPLAY0TASK, NULL, 0, NULL, NULL),
- QDSP_MODULE(AUDPPTASK, NULL, 0, NULL, NULL),
- QDSP_MODULE(AUDRECTASK, NULL, 0, NULL, NULL),
- QDSP_MODULE(AUDPREPROCTASK, NULL, 0, NULL, NULL),
- QDSP_MODULE(VFETASK, "vfe_clk", 0, adsp_vfe_verify_cmd,
- adsp_vfe_patch_event),
- QDSP_MODULE(QCAMTASK, NULL, 0, NULL, NULL),
- QDSP_MODULE(LPMTASK, NULL, 0, adsp_lpm_verify_cmd, NULL),
- QDSP_MODULE(JPEGTASK, "vdc_clk", 96000000, adsp_jpeg_verify_cmd,
- adsp_jpeg_patch_event),
- QDSP_MODULE(VIDEOTASK, "vdc_clk", 96000000,
- adsp_video_verify_cmd, NULL),
- QDSP_MODULE(VDEC_LP_MODE, NULL, 0, NULL, NULL),
- QDSP_MODULE(VIDEOENCTASK, "vdc_clk", 96000000,
- adsp_videoenc_verify_cmd, NULL),
-};
-
-int adsp_init_info(struct adsp_info *info)
-{
- uint32_t img_num;
-
- info->send_irq = 0x00c00200;
- info->read_ctrl = 0x00400038;
- info->write_ctrl = 0x00400034;
-
- info->max_msg16_size = 193;
- info->max_msg32_size = 8;
- for (img_num = 0; img_num < IMG_MAX; img_num++)
- qdsp_queue_offset_table[img_num] =
- &info->init_info_ptr->queue_offsets[img_num][0];
-
- for (img_num = 0; img_num < IMG_MAX; img_num++)
- qdsp_task_to_module[img_num] =
- &info->init_info_ptr->task_to_module_tbl[img_num][0];
- info->max_task_id = 30;
- info->max_module_id = QDSP_MODULE_MAX - 1;
- info->max_queue_id = QDSP_MAX_NUM_QUEUES;
- info->max_image_id = 2;
- info->queue_offset = qdsp_queue_offset_table;
- info->task_to_module = qdsp_task_to_module;
-
- info->module_count = ARRAY_SIZE(module_info);
- info->module = module_info;
- return 0;
-}
+++ /dev/null
-/* arch/arm/mach-msm/qdsp5/adsp_jpeg_patch_event.c
- *
- * Verification code for aDSP JPEG events.
- *
- * Copyright (c) 2008 QUALCOMM Incorporated
- * Copyright (C) 2008 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <mach/qdsp5/qdsp5jpegmsg.h>
-#include "adsp.h"
-
-int adsp_jpeg_patch_event(struct msm_adsp_module *module,
- struct adsp_event *event)
-{
- if (event->msg_id == JPEG_MSG_ENC_OP_PRODUCED) {
- jpeg_msg_enc_op_produced *op = (jpeg_msg_enc_op_produced *)event->data.msg16;
- return adsp_pmem_paddr_fixup(module, (void **)&op->op_buf_addr);
- }
-
- return 0;
-}
+++ /dev/null
-/* arch/arm/mach-msm/qdsp5/adsp_jpeg_verify_cmd.c
- *
- * Verification code for aDSP JPEG packets from userspace.
- *
- * Copyright (c) 2008 QUALCOMM Incorporated
- * Copyright (C) 2008 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <mach/qdsp5/qdsp5jpegcmdi.h>
-#include "adsp.h"
-
-static uint32_t dec_fmt;
-
-static inline void get_sizes(jpeg_cmd_enc_cfg *cmd, uint32_t *luma_size,
- uint32_t *chroma_size)
-{
- uint32_t fmt, luma_width, luma_height;
-
- fmt = cmd->process_cfg & JPEG_CMD_ENC_PROCESS_CFG_IP_DATA_FORMAT_M;
- luma_width = (cmd->ip_size_cfg & JPEG_CMD_IP_SIZE_CFG_LUMA_WIDTH_M)
- >> 16;
- luma_height = cmd->frag_cfg & JPEG_CMD_FRAG_SIZE_LUMA_HEIGHT_M;
- *luma_size = luma_width * luma_height;
- if (fmt == JPEG_CMD_ENC_PROCESS_CFG_IP_DATA_FORMAT_H2V2)
- *chroma_size = *luma_size/2;
- else
- *chroma_size = *luma_size;
-}
-
-static inline int verify_jpeg_cmd_enc_cfg(struct msm_adsp_module *module,
- void *cmd_data, size_t cmd_size)
-{
- jpeg_cmd_enc_cfg *cmd = (jpeg_cmd_enc_cfg *)cmd_data;
- uint32_t luma_size, chroma_size;
- int i, num_frags;
-
- if (cmd_size != sizeof(jpeg_cmd_enc_cfg)) {
- printk(KERN_ERR "adsp: module %s: JPEG ENC CFG invalid cmd_size %d\n",
- module->name, cmd_size);
- return -1;
- }
-
- get_sizes(cmd, &luma_size, &chroma_size);
- num_frags = (cmd->process_cfg >> 10) & 0xf;
- num_frags = ((num_frags == 1) ? num_frags : num_frags * 2);
- for (i = 0; i < num_frags; i += 2) {
- if (adsp_pmem_fixup(module, (void **)(&cmd->frag_cfg_part[i]), luma_size) ||
- adsp_pmem_fixup(module, (void **)(&cmd->frag_cfg_part[i+1]), chroma_size))
- return -1;
- }
-
- if (adsp_pmem_fixup(module, (void **)&cmd->op_buf_0_cfg_part1,
- cmd->op_buf_0_cfg_part2) ||
- adsp_pmem_fixup(module, (void **)&cmd->op_buf_1_cfg_part1,
- cmd->op_buf_1_cfg_part2))
- return -1;
- return 0;
-}
-
-static inline int verify_jpeg_cmd_dec_cfg(struct msm_adsp_module *module,
- void *cmd_data, size_t cmd_size)
-{
- jpeg_cmd_dec_cfg *cmd = (jpeg_cmd_dec_cfg *)cmd_data;
- uint32_t div;
-
- if (cmd_size != sizeof(jpeg_cmd_dec_cfg)) {
- printk(KERN_ERR "adsp: module %s: JPEG DEC CFG invalid cmd_size %d\n",
- module->name, cmd_size);
- return -1;
- }
-
- if (adsp_pmem_fixup(module, (void **)&cmd->ip_stream_buf_cfg_part1,
- cmd->ip_stream_buf_cfg_part2) ||
- adsp_pmem_fixup(module, (void **)&cmd->op_stream_buf_0_cfg_part1,
- cmd->op_stream_buf_0_cfg_part2) ||
- adsp_pmem_fixup(module, (void **)&cmd->op_stream_buf_1_cfg_part1,
- cmd->op_stream_buf_1_cfg_part2))
- return -1;
- dec_fmt = cmd->op_data_format &
- JPEG_CMD_DEC_OP_DATA_FORMAT_M;
- div = (dec_fmt == JPEG_CMD_DEC_OP_DATA_FORMAT_H2V2) ? 2 : 1;
- if (adsp_pmem_fixup(module, (void **)&cmd->op_stream_buf_0_cfg_part3,
- cmd->op_stream_buf_0_cfg_part2 / div) ||
- adsp_pmem_fixup(module, (void **)&cmd->op_stream_buf_1_cfg_part3,
- cmd->op_stream_buf_1_cfg_part2 / div))
- return -1;
- return 0;
-}
-
-static int verify_jpeg_cfg_cmd(struct msm_adsp_module *module,
- void *cmd_data, size_t cmd_size)
-{
- uint32_t cmd_id = ((uint32_t *)cmd_data)[0];
- switch(cmd_id) {
- case JPEG_CMD_ENC_CFG:
- return verify_jpeg_cmd_enc_cfg(module, cmd_data, cmd_size);
- case JPEG_CMD_DEC_CFG:
- return verify_jpeg_cmd_dec_cfg(module, cmd_data, cmd_size);
- default:
- if (cmd_id > 1) {
- printk(KERN_ERR "adsp: module %s: invalid JPEG CFG cmd_id %d\n", module->name, cmd_id);
- return -1;
- }
- }
- return 0;
-}
-
-static int verify_jpeg_action_cmd(struct msm_adsp_module *module,
- void *cmd_data, size_t cmd_size)
-{
- uint32_t cmd_id = ((uint32_t *)cmd_data)[0];
- switch (cmd_id) {
- case JPEG_CMD_ENC_OP_CONSUMED:
- {
- jpeg_cmd_enc_op_consumed *cmd =
- (jpeg_cmd_enc_op_consumed *)cmd_data;
-
- if (cmd_size != sizeof(jpeg_cmd_enc_op_consumed)) {
- printk(KERN_ERR "adsp: module %s: JPEG_CMD_ENC_OP_CONSUMED invalid size %d\n",
- module->name, cmd_size);
- return -1;
- }
-
- if (adsp_pmem_fixup(module, (void **)&cmd->op_buf_addr,
- cmd->op_buf_size))
- return -1;
- }
- break;
- case JPEG_CMD_DEC_OP_CONSUMED:
- {
- uint32_t div;
- jpeg_cmd_dec_op_consumed *cmd =
- (jpeg_cmd_dec_op_consumed *)cmd_data;
-
- if (cmd_size != sizeof(jpeg_cmd_enc_op_consumed)) {
- printk(KERN_ERR "adsp: module %s: JPEG_CMD_DEC_OP_CONSUMED invalid size %d\n",
- module->name, cmd_size);
- return -1;
- }
-
- div = (dec_fmt == JPEG_CMD_DEC_OP_DATA_FORMAT_H2V2) ? 2 : 1;
- if (adsp_pmem_fixup(module, (void **)&cmd->luma_op_buf_addr,
- cmd->luma_op_buf_size) ||
- adsp_pmem_fixup(module, (void **)&cmd->chroma_op_buf_addr,
- cmd->luma_op_buf_size / div))
- return -1;
- }
- break;
- default:
- if (cmd_id > 7) {
- printk(KERN_ERR "adsp: module %s: invalid cmd_id %d\n",
- module->name, cmd_id);
- return -1;
- }
- }
- return 0;
-}
-
-int adsp_jpeg_verify_cmd(struct msm_adsp_module *module,
- unsigned int queue_id, void *cmd_data,
- size_t cmd_size)
-{
- switch(queue_id) {
- case QDSP_uPJpegCfgCmdQueue:
- return verify_jpeg_cfg_cmd(module, cmd_data, cmd_size);
- case QDSP_uPJpegActionCmdQueue:
- return verify_jpeg_action_cmd(module, cmd_data, cmd_size);
- default:
- return -1;
- }
-}
-
+++ /dev/null
-/* arch/arm/mach-msm/qdsp5/adsp_lpm_verify_cmd.c
- *
- * Verificion code for aDSP LPM packets from userspace.
- *
- * Copyright (c) 2008 QUALCOMM Incorporated
- * Copyright (C) 2008 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <mach/qdsp5/qdsp5lpmcmdi.h>
-#include "adsp.h"
-
-int adsp_lpm_verify_cmd(struct msm_adsp_module *module,
- unsigned int queue_id, void *cmd_data,
- size_t cmd_size)
-{
- uint32_t cmd_id, col_height, input_row_incr, output_row_incr,
- input_size, output_size;
- uint32_t size_mask = 0x0fff;
- lpm_cmd_start *cmd;
-
- if (queue_id != QDSP_lpmCommandQueue) {
- printk(KERN_ERR "adsp: module %s: wrong queue id %d\n",
- module->name, queue_id);
- return -1;
- }
-
- cmd = (lpm_cmd_start *)cmd_data;
- cmd_id = cmd->cmd_id;
-
- if (cmd_id == LPM_CMD_START) {
- if (cmd_size != sizeof(lpm_cmd_start)) {
- printk(KERN_ERR "adsp: module %s: wrong size %d, expect %d\n",
- module->name, cmd_size, sizeof(lpm_cmd_start));
- return -1;
- }
- col_height = cmd->ip_data_cfg_part1 & size_mask;
- input_row_incr = cmd->ip_data_cfg_part2 & size_mask;
- output_row_incr = cmd->op_data_cfg_part1 & size_mask;
- input_size = col_height * input_row_incr;
- output_size = col_height * output_row_incr;
- if ((cmd->ip_data_cfg_part4 && adsp_pmem_fixup(module,
- (void **)(&cmd->ip_data_cfg_part4),
- input_size)) ||
- (cmd->op_data_cfg_part3 && adsp_pmem_fixup(module,
- (void **)(&cmd->op_data_cfg_part3),
- output_size)))
- return -1;
- } else if (cmd_id > 1) {
- printk(KERN_ERR "adsp: module %s: invalid cmd_id %d\n",
- module->name, cmd_id);
- return -1;
- }
- return 0;
-}
-
+++ /dev/null
-/* arch/arm/mach-msm/qdsp5/adsp_vfe_patch_event.c
- *
- * Verification code for aDSP VFE packets from userspace.
- *
- * Copyright (c) 2008 QUALCOMM Incorporated
- * Copyright (C) 2008 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <mach/qdsp5/qdsp5vfemsg.h>
-#include "adsp.h"
-
-static int patch_op_event(struct msm_adsp_module *module,
- struct adsp_event *event)
-{
- vfe_msg_op1 *op = (vfe_msg_op1 *)event->data.msg16;
- if (adsp_pmem_paddr_fixup(module, (void **)&op->op1_buf_y_addr) ||
- adsp_pmem_paddr_fixup(module, (void **)&op->op1_buf_cbcr_addr))
- return -1;
- return 0;
-}
-
-static int patch_af_wb_event(struct msm_adsp_module *module,
- struct adsp_event *event)
-{
- vfe_msg_stats_wb_exp *af = (vfe_msg_stats_wb_exp *)event->data.msg16;
- return adsp_pmem_paddr_fixup(module, (void **)&af->wb_exp_stats_op_buf);
-}
-
-int adsp_vfe_patch_event(struct msm_adsp_module *module,
- struct adsp_event *event)
-{
- switch(event->msg_id) {
- case VFE_MSG_OP1:
- case VFE_MSG_OP2:
- return patch_op_event(module, event);
- case VFE_MSG_STATS_AF:
- case VFE_MSG_STATS_WB_EXP:
- return patch_af_wb_event(module, event);
- default:
- break;
- }
-
- return 0;
-}
+++ /dev/null
-/* arch/arm/mach-msm/qdsp5/adsp_vfe_verify_cmd.c
- *
- * Verification code for aDSP VFE packets from userspace.
- *
- * Copyright (c) 2008 QUALCOMM Incorporated
- * Copyright (C) 2008 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <mach/qdsp5/qdsp5vfecmdi.h>
-#include "adsp.h"
-
-static uint32_t size1_y, size2_y, size1_cbcr, size2_cbcr;
-static uint32_t af_size = 4228;
-static uint32_t awb_size = 8196;
-
-static inline int verify_cmd_op_ack(struct msm_adsp_module *module,
- void *cmd_data, size_t cmd_size)
-{
- vfe_cmd_op1_ack *cmd = (vfe_cmd_op1_ack *)cmd_data;
- void **addr_y = (void **)&cmd->op1_buf_y_addr;
- void **addr_cbcr = (void **)(&cmd->op1_buf_cbcr_addr);
-
- if (cmd_size != sizeof(vfe_cmd_op1_ack))
- return -1;
- if ((*addr_y && adsp_pmem_fixup(module, addr_y, size1_y)) ||
- (*addr_cbcr && adsp_pmem_fixup(module, addr_cbcr, size1_cbcr)))
- return -1;
- return 0;
-}
-
-static inline int verify_cmd_stats_autofocus_cfg(struct msm_adsp_module *module,
- void *cmd_data, size_t cmd_size)
-{
- int i;
- vfe_cmd_stats_autofocus_cfg *cmd =
- (vfe_cmd_stats_autofocus_cfg *)cmd_data;
-
- if (cmd_size != sizeof(vfe_cmd_stats_autofocus_cfg))
- return -1;
-
- for (i = 0; i < 3; i++) {
- void **addr = (void **)(&cmd->af_stats_op_buf[i]);
- if (*addr && adsp_pmem_fixup(module, addr, af_size))
- return -1;
- }
- return 0;
-}
-
-static inline int verify_cmd_stats_wb_exp_cfg(struct msm_adsp_module *module,
- void *cmd_data, size_t cmd_size)
-{
- vfe_cmd_stats_wb_exp_cfg *cmd =
- (vfe_cmd_stats_wb_exp_cfg *)cmd_data;
- int i;
-
- if (cmd_size != sizeof(vfe_cmd_stats_wb_exp_cfg))
- return -1;
-
- for (i = 0; i < 3; i++) {
- void **addr = (void **)(&cmd->wb_exp_stats_op_buf[i]);
- if (*addr && adsp_pmem_fixup(module, addr, awb_size))
- return -1;
- }
- return 0;
-}
-
-static inline int verify_cmd_stats_af_ack(struct msm_adsp_module *module,
- void *cmd_data, size_t cmd_size)
-{
- vfe_cmd_stats_af_ack *cmd = (vfe_cmd_stats_af_ack *)cmd_data;
- void **addr = (void **)&cmd->af_stats_op_buf;
-
- if (cmd_size != sizeof(vfe_cmd_stats_af_ack))
- return -1;
-
- if (*addr && adsp_pmem_fixup(module, addr, af_size))
- return -1;
- return 0;
-}
-
-static inline int verify_cmd_stats_wb_exp_ack(struct msm_adsp_module *module,
- void *cmd_data, size_t cmd_size)
-{
- vfe_cmd_stats_wb_exp_ack *cmd =
- (vfe_cmd_stats_wb_exp_ack *)cmd_data;
- void **addr = (void **)&cmd->wb_exp_stats_op_buf;
-
- if (cmd_size != sizeof(vfe_cmd_stats_wb_exp_ack))
- return -1;
-
- if (*addr && adsp_pmem_fixup(module, addr, awb_size))
- return -1;
- return 0;
-}
-
-static int verify_vfe_command(struct msm_adsp_module *module,
- void *cmd_data, size_t cmd_size)
-{
- uint32_t cmd_id = ((uint32_t *)cmd_data)[0];
- switch (cmd_id) {
- case VFE_CMD_OP1_ACK:
- return verify_cmd_op_ack(module, cmd_data, cmd_size);
- case VFE_CMD_OP2_ACK:
- return verify_cmd_op_ack(module, cmd_data, cmd_size);
- case VFE_CMD_STATS_AUTOFOCUS_CFG:
- return verify_cmd_stats_autofocus_cfg(module, cmd_data,
- cmd_size);
- case VFE_CMD_STATS_WB_EXP_CFG:
- return verify_cmd_stats_wb_exp_cfg(module, cmd_data, cmd_size);
- case VFE_CMD_STATS_AF_ACK:
- return verify_cmd_stats_af_ack(module, cmd_data, cmd_size);
- case VFE_CMD_STATS_WB_EXP_ACK:
- return verify_cmd_stats_wb_exp_ack(module, cmd_data, cmd_size);
- default:
- if (cmd_id > 29) {
- printk(KERN_ERR "adsp: module %s: invalid VFE command id %d\n", module->name, cmd_id);
- return -1;
- }
- }
- return 0;
-}
-
-static int verify_vfe_command_scale(struct msm_adsp_module *module,
- void *cmd_data, size_t cmd_size)
-{
- uint32_t cmd_id = ((uint32_t *)cmd_data)[0];
- // FIXME: check the size
- if (cmd_id > 1) {
- printk(KERN_ERR "adsp: module %s: invalid VFE SCALE command id %d\n", module->name, cmd_id);
- return -1;
- }
- return 0;
-}
-
-
-static uint32_t get_size(uint32_t hw)
-{
- uint32_t height, width;
- uint32_t height_mask = 0x3ffc;
- uint32_t width_mask = 0x3ffc000;
-
- height = (hw & height_mask) >> 2;
- width = (hw & width_mask) >> 14 ;
- return height * width;
-}
-
-static int verify_vfe_command_table(struct msm_adsp_module *module,
- void *cmd_data, size_t cmd_size)
-{
- uint32_t cmd_id = ((uint32_t *)cmd_data)[0];
- int i;
-
- switch (cmd_id) {
- case VFE_CMD_AXI_IP_CFG:
- {
- vfe_cmd_axi_ip_cfg *cmd = (vfe_cmd_axi_ip_cfg *)cmd_data;
- uint32_t size;
- if (cmd_size != sizeof(vfe_cmd_axi_ip_cfg)) {
- printk(KERN_ERR "adsp: module %s: invalid VFE TABLE (VFE_CMD_AXI_IP_CFG) command size %d\n",
- module->name, cmd_size);
- return -1;
- }
- size = get_size(cmd->ip_cfg_part2);
-
- for (i = 0; i < 8; i++) {
- void **addr = (void **)
- &cmd->ip_buf_addr[i];
- if (*addr && adsp_pmem_fixup(module, addr, size))
- return -1;
- }
- }
- case VFE_CMD_AXI_OP_CFG:
- {
- vfe_cmd_axi_op_cfg *cmd = (vfe_cmd_axi_op_cfg *)cmd_data;
- void **addr1_y, **addr2_y, **addr1_cbcr, **addr2_cbcr;
-
- if (cmd_size != sizeof(vfe_cmd_axi_op_cfg)) {
- printk(KERN_ERR "adsp: module %s: invalid VFE TABLE (VFE_CMD_AXI_OP_CFG) command size %d\n",
- module->name, cmd_size);
- return -1;
- }
- size1_y = get_size(cmd->op1_y_cfg_part2);
- size1_cbcr = get_size(cmd->op1_cbcr_cfg_part2);
- size2_y = get_size(cmd->op2_y_cfg_part2);
- size2_cbcr = get_size(cmd->op2_cbcr_cfg_part2);
- for (i = 0; i < 8; i++) {
- addr1_y = (void **)(&cmd->op1_buf1_addr[2*i]);
- addr1_cbcr = (void **)(&cmd->op1_buf1_addr[2*i+1]);
- addr2_y = (void **)(&cmd->op2_buf1_addr[2*i]);
- addr2_cbcr = (void **)(&cmd->op2_buf1_addr[2*i+1]);
-/*
- printk("module %s: [%d] %p %p %p %p\n",
- module->name, i,
- *addr1_y, *addr1_cbcr, *addr2_y, *addr2_cbcr);
-*/
- if ((*addr1_y && adsp_pmem_fixup(module, addr1_y, size1_y)) ||
- (*addr1_cbcr && adsp_pmem_fixup(module, addr1_cbcr, size1_cbcr)) ||
- (*addr2_y && adsp_pmem_fixup(module, addr2_y, size2_y)) ||
- (*addr2_cbcr && adsp_pmem_fixup(module, addr2_cbcr, size2_cbcr)))
- return -1;
- }
- }
- default:
- if (cmd_id > 4) {
- printk(KERN_ERR "adsp: module %s: invalid VFE TABLE command id %d\n",
- module->name, cmd_id);
- return -1;
- }
- }
- return 0;
-}
-
-int adsp_vfe_verify_cmd(struct msm_adsp_module *module,
- unsigned int queue_id, void *cmd_data,
- size_t cmd_size)
-{
- switch (queue_id) {
- case QDSP_vfeCommandQueue:
- return verify_vfe_command(module, cmd_data, cmd_size);
- case QDSP_vfeCommandScaleQueue:
- return verify_vfe_command_scale(module, cmd_data, cmd_size);
- case QDSP_vfeCommandTableQueue:
- return verify_vfe_command_table(module, cmd_data, cmd_size);
- default:
- printk(KERN_ERR "adsp: module %s: unknown queue id %d\n",
- module->name, queue_id);
- return -1;
- }
-}
+++ /dev/null
-/* arch/arm/mach-msm/qdsp5/adsp_video_verify_cmd.c
- *
- * Verificion code for aDSP VDEC packets from userspace.
- *
- * Copyright (c) 2008 QUALCOMM Incorporated
- * Copyright (C) 2008 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-#include <linux/io.h>
-
-#define ADSP_DEBUG_MSGS 0
-#if ADSP_DEBUG_MSGS
-#define DLOG(fmt,args...) \
- do { printk(KERN_INFO "[%s:%s:%d] "fmt, __FILE__, __func__, __LINE__, \
- ##args); } \
- while (0)
-#else
-#define DLOG(x...) do {} while (0)
-#endif
-
-
-#include <mach/qdsp5/qdsp5vdeccmdi.h>
-#include "adsp.h"
-
-static inline void *high_low_short_to_ptr(unsigned short high,
- unsigned short low)
-{
- return (void *)((((unsigned long)high) << 16) | ((unsigned long)low));
-}
-
-static inline void ptr_to_high_low_short(void *ptr, unsigned short *high,
- unsigned short *low)
-{
- *high = (unsigned short)((((unsigned long)ptr) >> 16) & 0xffff);
- *low = (unsigned short)((unsigned long)ptr & 0xffff);
-}
-
-static int pmem_fixup_high_low(unsigned short *high,
- unsigned short *low,
- unsigned short size_high,
- unsigned short size_low,
- struct msm_adsp_module *module,
- unsigned long *addr, unsigned long *size)
-{
- void *phys_addr;
- unsigned long phys_size;
- unsigned long kvaddr;
-
- phys_addr = high_low_short_to_ptr(*high, *low);
- phys_size = (unsigned long)high_low_short_to_ptr(size_high, size_low);
- DLOG("virt %x %x\n", phys_addr, phys_size);
- if (adsp_pmem_fixup_kvaddr(module, &phys_addr, &kvaddr, phys_size)) {
- DLOG("ah%x al%x sh%x sl%x addr %x size %x\n",
- *high, *low, size_high, size_low, phys_addr, phys_size);
- return -1;
- }
- ptr_to_high_low_short(phys_addr, high, low);
- DLOG("phys %x %x\n", phys_addr, phys_size);
- if (addr)
- *addr = kvaddr;
- if (size)
- *size = phys_size;
- return 0;
-}
-
-static int verify_vdec_pkt_cmd(struct msm_adsp_module *module,
- void *cmd_data, size_t cmd_size)
-{
- unsigned short cmd_id = ((unsigned short *)cmd_data)[0];
- viddec_cmd_subframe_pkt *pkt;
- unsigned long subframe_pkt_addr;
- unsigned long subframe_pkt_size;
- viddec_cmd_frame_header_packet *frame_header_pkt;
- int i, num_addr, skip;
- unsigned short *frame_buffer_high, *frame_buffer_low;
- unsigned long frame_buffer_size;
- unsigned short frame_buffer_size_high, frame_buffer_size_low;
-
- DLOG("cmd_size %d cmd_id %d cmd_data %x\n", cmd_size, cmd_id, cmd_data);
- if (cmd_id != VIDDEC_CMD_SUBFRAME_PKT) {
- printk(KERN_INFO "adsp_video: unknown video packet %u\n",
- cmd_id);
- return 0;
- }
- if (cmd_size < sizeof(viddec_cmd_subframe_pkt))
- return -1;
-
- pkt = (viddec_cmd_subframe_pkt *)cmd_data;
-
- if (pmem_fixup_high_low(&(pkt->subframe_packet_high),
- &(pkt->subframe_packet_low),
- pkt->subframe_packet_size_high,
- pkt->subframe_packet_size_low,
- module,
- &subframe_pkt_addr,
- &subframe_pkt_size))
- return -1;
-
- /* deref those ptrs and check if they are a frame header packet */
- frame_header_pkt = (viddec_cmd_frame_header_packet *)subframe_pkt_addr;
-
- switch (frame_header_pkt->packet_id) {
- case 0xB201: /* h.264 */
- num_addr = skip = 8;
- break;
- case 0x4D01: /* mpeg-4 and h.263 */
- num_addr = 3;
- skip = 0;
- break;
- default:
- return 0;
- }
-
- frame_buffer_high = &frame_header_pkt->frame_buffer_0_high;
- frame_buffer_low = &frame_header_pkt->frame_buffer_0_low;
- frame_buffer_size = (frame_header_pkt->x_dimension *
- frame_header_pkt->y_dimension * 3) / 2;
- ptr_to_high_low_short((void *)frame_buffer_size,
- &frame_buffer_size_high,
- &frame_buffer_size_low);
- for (i = 0; i < num_addr; i++) {
- if (pmem_fixup_high_low(frame_buffer_high, frame_buffer_low,
- frame_buffer_size_high,
- frame_buffer_size_low,
- module,
- NULL, NULL))
- return -1;
- frame_buffer_high += 2;
- frame_buffer_low += 2;
- }
- /* Patch the output buffer. */
- frame_buffer_high += 2*skip;
- frame_buffer_low += 2*skip;
- if (pmem_fixup_high_low(frame_buffer_high, frame_buffer_low,
- frame_buffer_size_high,
- frame_buffer_size_low, module, NULL, NULL))
- return -1;
- return 0;
-}
-
-int adsp_video_verify_cmd(struct msm_adsp_module *module,
- unsigned int queue_id, void *cmd_data,
- size_t cmd_size)
-{
- switch (queue_id) {
- case QDSP_mpuVDecPktQueue:
- DLOG("\n");
- return verify_vdec_pkt_cmd(module, cmd_data, cmd_size);
- default:
- printk(KERN_INFO "unknown video queue %u\n", queue_id);
- return 0;
- }
-}
-
+++ /dev/null
-/* arch/arm/mach-msm/qdsp5/adsp_video_verify_cmd.c
- *
- * Verificion code for aDSP VENC packets from userspace.
- *
- * Copyright (c) 2008 QUALCOMM Incorporated
- * Copyright (C) 2008 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-#include <linux/io.h>
-
-#define ADSP_DEBUG_MSGS 0
-#if ADSP_DEBUG_MSGS
-#define DLOG(fmt,args...) \
- do { printk(KERN_INFO "[%s:%s:%d] "fmt, __FILE__, __func__, __LINE__, \
- ##args); } \
- while (0)
-#else
-#define DLOG(x...) do {} while (0)
-#endif
-
-#include <mach/qdsp5/qdsp5venccmdi.h>
-#include "adsp.h"
-
-
-static unsigned short x_dimension, y_dimension;
-
-static inline void *high_low_short_to_ptr(unsigned short high,
- unsigned short low)
-{
- return (void *)((((unsigned long)high) << 16) | ((unsigned long)low));
-}
-
-static inline void ptr_to_high_low_short(void *ptr, unsigned short *high,
- unsigned short *low)
-{
- *high = (unsigned short)((((unsigned long)ptr) >> 16) & 0xffff);
- *low = (unsigned short)((unsigned long)ptr & 0xffff);
-}
-
-static int pmem_fixup_high_low(unsigned short *high,
- unsigned short *low,
- unsigned short size_high,
- unsigned short size_low,
- struct msm_adsp_module *module,
- unsigned long *addr, unsigned long *size)
-{
- void *phys_addr;
- unsigned long phys_size;
- unsigned long kvaddr;
-
- phys_addr = high_low_short_to_ptr(*high, *low);
- phys_size = (unsigned long)high_low_short_to_ptr(size_high, size_low);
- DLOG("virt %x %x\n", phys_addr, phys_size);
- if (adsp_pmem_fixup_kvaddr(module, &phys_addr, &kvaddr, phys_size)) {
- DLOG("ah%x al%x sh%x sl%x addr %x size %x\n",
- *high, *low, size_high, size_low, phys_addr, phys_size);
- return -1;
- }
- ptr_to_high_low_short(phys_addr, high, low);
- DLOG("phys %x %x\n", phys_addr, phys_size);
- if (addr)
- *addr = kvaddr;
- if (size)
- *size = phys_size;
- return 0;
-}
-
-static int verify_venc_cmd(struct msm_adsp_module *module,
- void *cmd_data, size_t cmd_size)
-{
- unsigned short cmd_id = ((unsigned short *)cmd_data)[0];
- unsigned long frame_buf_size, luma_buf_size, chroma_buf_size;
- unsigned short frame_buf_size_high, frame_buf_size_low;
- unsigned short luma_buf_size_high, luma_buf_size_low;
- unsigned short chroma_buf_size_high, chroma_buf_size_low;
- videnc_cmd_cfg *config_cmd;
- videnc_cmd_frame_start *frame_cmd;
- videnc_cmd_dis *dis_cmd;
-
- DLOG("cmd_size %d cmd_id %d cmd_data %x\n", cmd_size, cmd_id, cmd_data);
- switch (cmd_id) {
- case VIDENC_CMD_ACTIVE:
- if (cmd_size < sizeof(videnc_cmd_active))
- return -1;
- break;
- case VIDENC_CMD_IDLE:
- if (cmd_size < sizeof(videnc_cmd_idle))
- return -1;
- x_dimension = y_dimension = 0;
- break;
- case VIDENC_CMD_STATUS_QUERY:
- if (cmd_size < sizeof(videnc_cmd_status_query))
- return -1;
- break;
- case VIDENC_CMD_RC_CFG:
- if (cmd_size < sizeof(videnc_cmd_rc_cfg))
- return -1;
- break;
- case VIDENC_CMD_INTRA_REFRESH:
- if (cmd_size < sizeof(videnc_cmd_intra_refresh))
- return -1;
- break;
- case VIDENC_CMD_DIGITAL_ZOOM:
- if (cmd_size < sizeof(videnc_cmd_digital_zoom))
- return -1;
- break;
- case VIDENC_CMD_DIS_CFG:
- if (cmd_size < sizeof(videnc_cmd_dis_cfg))
- return -1;
- break;
- case VIDENC_CMD_CFG:
- if (cmd_size < sizeof(videnc_cmd_cfg))
- return -1;
- config_cmd = (videnc_cmd_cfg *)cmd_data;
- x_dimension = ((config_cmd->venc_frame_dim) & 0xFF00)>>8;
- x_dimension = x_dimension*16;
- y_dimension = (config_cmd->venc_frame_dim) & 0xFF;
- y_dimension = y_dimension * 16;
- break;
- case VIDENC_CMD_FRAME_START:
- if (cmd_size < sizeof(videnc_cmd_frame_start))
- return -1;
- frame_cmd = (videnc_cmd_frame_start *)cmd_data;
- luma_buf_size = x_dimension * y_dimension;
- chroma_buf_size = luma_buf_size>>1;
- frame_buf_size = luma_buf_size + chroma_buf_size;
- ptr_to_high_low_short((void *)luma_buf_size,
- &luma_buf_size_high,
- &luma_buf_size_low);
- ptr_to_high_low_short((void *)chroma_buf_size,
- &chroma_buf_size_high,
- &chroma_buf_size_low);
- ptr_to_high_low_short((void *)frame_buf_size,
- &frame_buf_size_high,
- &frame_buf_size_low);
- /* Address of raw Y data. */
- if (pmem_fixup_high_low(&frame_cmd->input_luma_addr_high,
- &frame_cmd->input_luma_addr_low,
- luma_buf_size_high,
- luma_buf_size_low,
- module,
- NULL, NULL))
- return -1;
- /* Address of raw CbCr data */
- if (pmem_fixup_high_low(&frame_cmd->input_chroma_addr_high,
- &frame_cmd->input_chroma_addr_low,
- chroma_buf_size_high,
- chroma_buf_size_low,
- module,
- NULL, NULL))
- return -1;
- /* Reference VOP */
- if (pmem_fixup_high_low(&frame_cmd->ref_vop_buf_ptr_high,
- &frame_cmd->ref_vop_buf_ptr_low,
- frame_buf_size_high,
- frame_buf_size_low,
- module,
- NULL, NULL))
- return -1;
- /* Encoded Packet Address */
- if (pmem_fixup_high_low(&frame_cmd->enc_pkt_buf_ptr_high,
- &frame_cmd->enc_pkt_buf_ptr_low,
- frame_cmd->enc_pkt_buf_size_high,
- frame_cmd->enc_pkt_buf_size_low,
- module,
- NULL, NULL))
- return -1;
- /* Unfiltered VOP Buffer Address */
- if (pmem_fixup_high_low(
- &frame_cmd->unfilt_recon_vop_buf_ptr_high,
- &frame_cmd->unfilt_recon_vop_buf_ptr_low,
- frame_buf_size_high,
- frame_buf_size_low,
- module,
- NULL, NULL))
- return -1;
- /* Filtered VOP Buffer Address */
- if (pmem_fixup_high_low(&frame_cmd->filt_recon_vop_buf_ptr_high,
- &frame_cmd->filt_recon_vop_buf_ptr_low,
- frame_buf_size_high,
- frame_buf_size_low,
- module,
- NULL, NULL))
- return -1;
- break;
- case VIDENC_CMD_DIS:
- if (cmd_size < sizeof(videnc_cmd_dis))
- return -1;
- dis_cmd = (videnc_cmd_dis *)cmd_data;
- luma_buf_size = x_dimension * y_dimension;
- ptr_to_high_low_short((void *)luma_buf_size,
- &luma_buf_size_high,
- &luma_buf_size_low);
- /* Prev VFE Luma Output Address */
- if (pmem_fixup_high_low(&dis_cmd->vfe_out_prev_luma_addr_high,
- &dis_cmd->vfe_out_prev_luma_addr_low,
- luma_buf_size_high,
- luma_buf_size_low,
- module,
- NULL, NULL))
- return -1;
- break;
- default:
- printk(KERN_INFO "adsp_video:unknown encoder video command %u\n",
- cmd_id);
- return 0;
- }
-
- return 0;
-}
-
-
-int adsp_videoenc_verify_cmd(struct msm_adsp_module *module,
- unsigned int queue_id, void *cmd_data,
- size_t cmd_size)
-{
- switch (queue_id) {
- case QDSP_mpuVEncCmdQueue:
- DLOG("\n");
- return verify_venc_cmd(module, cmd_data, cmd_size);
- default:
- printk(KERN_INFO "unknown video queue %u\n", queue_id);
- return 0;
- }
-}
-
+++ /dev/null
-/* arch/arm/mach-msm/qdsp5/audio_aac.c
- *
- * aac audio decoder device
- *
- * Copyright (C) 2008 Google, Inc.
- * Copyright (C) 2008 HTC Corporation
- * Copyright (c) 2008-2009 QUALCOMM USA, INC.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/module.h>
-#include <linux/fs.h>
-#include <linux/miscdevice.h>
-#include <linux/uaccess.h>
-#include <linux/kthread.h>
-#include <linux/wait.h>
-#include <linux/dma-mapping.h>
-#include <linux/gfp.h>
-
-#include <linux/delay.h>
-
-#include <asm/atomic.h>
-#include <asm/ioctls.h>
-#include "audmgr.h"
-
-#include <mach/msm_adsp.h>
-#include <mach/msm_audio_aac.h>
-#include <mach/qdsp5/qdsp5audppcmdi.h>
-#include <mach/qdsp5/qdsp5audppmsg.h>
-#include <mach/qdsp5/qdsp5audplaycmdi.h>
-#include <mach/qdsp5/qdsp5audplaymsg.h>
-
-/* for queue ids - should be relative to module number*/
-#include "adsp.h"
-
-#ifdef DEBUG
-#define dprintk(format, arg...) \
-printk(KERN_DEBUG format, ## arg)
-#else
-#define dprintk(format, arg...) do {} while (0)
-#endif
-
-#define BUFSZ 32768
-#define DMASZ (BUFSZ * 2)
-
-#define AUDPLAY_INVALID_READ_PTR_OFFSET 0xFFFF
-#define AUDDEC_DEC_AAC 5
-
-#define PCM_BUFSZ_MIN 9600 /* Hold one stereo AAC frame */
-#define PCM_BUF_MAX_COUNT 5 /* DSP only accepts 5 buffers at most
- but support 2 buffers currently */
-#define ROUTING_MODE_FTRT 1
-#define ROUTING_MODE_RT 2
-/* Decoder status received from AUDPPTASK */
-#define AUDPP_DEC_STATUS_SLEEP 0
-#define AUDPP_DEC_STATUS_INIT 1
-#define AUDPP_DEC_STATUS_CFG 2
-#define AUDPP_DEC_STATUS_PLAY 3
-
-struct buffer {
- void *data;
- unsigned size;
- unsigned used; /* Input usage actual DSP produced PCM size */
- unsigned addr;
-};
-
-struct audio {
- struct buffer out[2];
-
- spinlock_t dsp_lock;
-
- uint8_t out_head;
- uint8_t out_tail;
- uint8_t out_needed; /* number of buffers the dsp is waiting for */
-
- atomic_t out_bytes;
-
- struct mutex lock;
- struct mutex write_lock;
- wait_queue_head_t write_wait;
-
- /* Host PCM section */
- struct buffer in[PCM_BUF_MAX_COUNT];
- struct mutex read_lock;
- wait_queue_head_t read_wait; /* Wait queue for read */
- char *read_data; /* pointer to reader buffer */
- dma_addr_t read_phys; /* physical address of reader buffer */
- uint8_t read_next; /* index to input buffers to be read next */
- uint8_t fill_next; /* index to buffer that DSP should be filling */
- uint8_t pcm_buf_count; /* number of pcm buffer allocated */
- /* ---- End of Host PCM section */
-
- struct msm_adsp_module *audplay;
-
- /* configuration to use on next enable */
- uint32_t out_sample_rate;
- uint32_t out_channel_mode;
- struct msm_audio_aac_config aac_config;
- struct audmgr audmgr;
-
- /* data allocated for various buffers */
- char *data;
- dma_addr_t phys;
-
- int rflush; /* Read flush */
- int wflush; /* Write flush */
- int opened;
- int enabled;
- int running;
- int stopped; /* set when stopped, cleared on flush */
- int pcm_feedback;
- int buf_refresh;
-
- int reserved; /* A byte is being reserved */
- char rsv_byte; /* Handle odd length user data */
-
- unsigned volume;
-
- uint16_t dec_id;
- uint32_t read_ptr_offset;
-};
-
-static int auddec_dsp_config(struct audio *audio, int enable);
-static void audpp_cmd_cfg_adec_params(struct audio *audio);
-static void audpp_cmd_cfg_routing_mode(struct audio *audio);
-static void audplay_send_data(struct audio *audio, unsigned needed);
-static void audplay_config_hostpcm(struct audio *audio);
-static void audplay_buffer_refresh(struct audio *audio);
-static void audio_dsp_event(void *private, unsigned id, uint16_t *msg);
-
-/* must be called with audio->lock held */
-static int audio_enable(struct audio *audio)
-{
- struct audmgr_config cfg;
- int rc;
-
- dprintk("audio_enable()\n");
-
- if (audio->enabled)
- return 0;
-
- audio->out_tail = 0;
- audio->out_needed = 0;
-
- cfg.tx_rate = RPC_AUD_DEF_SAMPLE_RATE_NONE;
- cfg.rx_rate = RPC_AUD_DEF_SAMPLE_RATE_48000;
- cfg.def_method = RPC_AUD_DEF_METHOD_PLAYBACK;
- cfg.codec = RPC_AUD_DEF_CODEC_AAC;
- cfg.snd_method = RPC_SND_METHOD_MIDI;
-
- rc = audmgr_enable(&audio->audmgr, &cfg);
- if (rc < 0)
- return rc;
-
- if (msm_adsp_enable(audio->audplay)) {
- pr_err("audio: msm_adsp_enable(audplay) failed\n");
- audmgr_disable(&audio->audmgr);
- return -ENODEV;
- }
-
- if (audpp_enable(audio->dec_id, audio_dsp_event, audio)) {
- pr_err("audio: audpp_enable() failed\n");
- msm_adsp_disable(audio->audplay);
- audmgr_disable(&audio->audmgr);
- return -ENODEV;
- }
- audio->enabled = 1;
- return 0;
-}
-
-/* must be called with audio->lock held */
-static int audio_disable(struct audio *audio)
-{
- dprintk("audio_disable()\n");
- if (audio->enabled) {
- audio->enabled = 0;
- auddec_dsp_config(audio, 0);
- wake_up(&audio->write_wait);
- wake_up(&audio->read_wait);
- msm_adsp_disable(audio->audplay);
- audpp_disable(audio->dec_id, audio);
- audmgr_disable(&audio->audmgr);
- audio->out_needed = 0;
- }
- return 0;
-}
-
-/* ------------------- dsp --------------------- */
-static void audio_update_pcm_buf_entry(struct audio *audio, uint32_t *payload)
-{
- uint8_t index;
- unsigned long flags;
-
- if (audio->rflush)
- return;
-
- spin_lock_irqsave(&audio->dsp_lock, flags);
- for (index = 0; index < payload[1]; index++) {
- if (audio->in[audio->fill_next].addr ==
- payload[2 + index * 2]) {
- dprintk("audio_update_pcm_buf_entry: in[%d] ready\n",
- audio->fill_next);
- audio->in[audio->fill_next].used =
- payload[3 + index * 2];
- if ((++audio->fill_next) == audio->pcm_buf_count)
- audio->fill_next = 0;
-
- } else {
- pr_err
- ("audio_update_pcm_buf_entry: expected=%x ret=%x\n"
- , audio->in[audio->fill_next].addr,
- payload[1 + index * 2]);
- break;
- }
- }
- if (audio->in[audio->fill_next].used == 0) {
- audplay_buffer_refresh(audio);
- } else {
- dprintk("audio_update_pcm_buf_entry: read cannot keep up\n");
- audio->buf_refresh = 1;
- }
- wake_up(&audio->read_wait);
- spin_unlock_irqrestore(&audio->dsp_lock, flags);
-
-}
-
-static void audplay_dsp_event(void *data, unsigned id, size_t len,
- void (*getevent) (void *ptr, size_t len))
-{
- struct audio *audio = data;
- uint32_t msg[28];
- getevent(msg, sizeof(msg));
-
- dprintk("audplay_dsp_event: msg_id=%x\n", id);
-
- switch (id) {
- case AUDPLAY_MSG_DEC_NEEDS_DATA:
- audplay_send_data(audio, 1);
- break;
-
- case AUDPLAY_MSG_BUFFER_UPDATE:
- audio_update_pcm_buf_entry(audio, msg);
- break;
-
- default:
- pr_err("unexpected message from decoder \n");
- }
-}
-
-static void audio_dsp_event(void *private, unsigned id, uint16_t *msg)
-{
- struct audio *audio = private;
-
- switch (id) {
- case AUDPP_MSG_STATUS_MSG:{
- unsigned status = msg[1];
-
- switch (status) {
- case AUDPP_DEC_STATUS_SLEEP:
- dprintk("decoder status: sleep \n");
- break;
-
- case AUDPP_DEC_STATUS_INIT:
- dprintk("decoder status: init \n");
- audpp_cmd_cfg_routing_mode(audio);
- break;
-
- case AUDPP_DEC_STATUS_CFG:
- dprintk("decoder status: cfg \n");
- break;
- case AUDPP_DEC_STATUS_PLAY:
- dprintk("decoder status: play \n");
- if (audio->pcm_feedback) {
- audplay_config_hostpcm(audio);
- audplay_buffer_refresh(audio);
- }
- break;
- default:
- pr_err("unknown decoder status \n");
- }
- break;
- }
- case AUDPP_MSG_CFG_MSG:
- if (msg[0] == AUDPP_MSG_ENA_ENA) {
- dprintk("audio_dsp_event: CFG_MSG ENABLE\n");
- auddec_dsp_config(audio, 1);
- audio->out_needed = 0;
- audio->running = 1;
- audpp_set_volume_and_pan(audio->dec_id, audio->volume,
- 0);
- audpp_avsync(audio->dec_id, 22050);
- } else if (msg[0] == AUDPP_MSG_ENA_DIS) {
- dprintk("audio_dsp_event: CFG_MSG DISABLE\n");
- audpp_avsync(audio->dec_id, 0);
- audio->running = 0;
- } else {
- pr_err("audio_dsp_event: CFG_MSG %d?\n", msg[0]);
- }
- break;
- case AUDPP_MSG_ROUTING_ACK:
- dprintk("audio_dsp_event: ROUTING_ACK mode=%d\n", msg[1]);
- audpp_cmd_cfg_adec_params(audio);
- break;
-
- case AUDPP_MSG_FLUSH_ACK:
- dprintk("%s: FLUSH_ACK\n", __func__);
- audio->wflush = 0;
- audio->rflush = 0;
- if (audio->pcm_feedback)
- audplay_buffer_refresh(audio);
- break;
-
- default:
- pr_err("audio_dsp_event: UNKNOWN (%d)\n", id);
- }
-
-}
-
-struct msm_adsp_ops audplay_adsp_ops_aac = {
- .event = audplay_dsp_event,
-};
-
-#define audplay_send_queue0(audio, cmd, len) \
- msm_adsp_write(audio->audplay, QDSP_uPAudPlay0BitStreamCtrlQueue, \
- cmd, len)
-
-static int auddec_dsp_config(struct audio *audio, int enable)
-{
- audpp_cmd_cfg_dec_type cmd;
-
- memset(&cmd, 0, sizeof(cmd));
- cmd.cmd_id = AUDPP_CMD_CFG_DEC_TYPE;
- if (enable)
- cmd.dec0_cfg = AUDPP_CMD_UPDATDE_CFG_DEC |
- AUDPP_CMD_ENA_DEC_V | AUDDEC_DEC_AAC;
- else
- cmd.dec0_cfg = AUDPP_CMD_UPDATDE_CFG_DEC | AUDPP_CMD_DIS_DEC_V;
-
- return audpp_send_queue1(&cmd, sizeof(cmd));
-}
-
-static void audpp_cmd_cfg_adec_params(struct audio *audio)
-{
- audpp_cmd_cfg_adec_params_aac cmd;
-
- memset(&cmd, 0, sizeof(cmd));
- cmd.common.cmd_id = AUDPP_CMD_CFG_ADEC_PARAMS;
- cmd.common.length = AUDPP_CMD_CFG_ADEC_PARAMS_AAC_LEN;
- cmd.common.dec_id = audio->dec_id;
- cmd.common.input_sampling_frequency = audio->out_sample_rate;
- cmd.format = audio->aac_config.format;
- cmd.audio_object = audio->aac_config.audio_object;
- cmd.ep_config = audio->aac_config.ep_config;
- cmd.aac_section_data_resilience_flag =
- audio->aac_config.aac_section_data_resilience_flag;
- cmd.aac_scalefactor_data_resilience_flag =
- audio->aac_config.aac_scalefactor_data_resilience_flag;
- cmd.aac_spectral_data_resilience_flag =
- audio->aac_config.aac_spectral_data_resilience_flag;
- cmd.sbr_on_flag = audio->aac_config.sbr_on_flag;
- cmd.sbr_ps_on_flag = audio->aac_config.sbr_ps_on_flag;
- cmd.channel_configuration = audio->aac_config.channel_configuration;
-
- audpp_send_queue2(&cmd, sizeof(cmd));
-}
-
-static void audpp_cmd_cfg_routing_mode(struct audio *audio)
-{
- struct audpp_cmd_routing_mode cmd;
- dprintk("audpp_cmd_cfg_routing_mode()\n");
- memset(&cmd, 0, sizeof(cmd));
- cmd.cmd_id = AUDPP_CMD_ROUTING_MODE;
- cmd.object_number = audio->dec_id;
- if (audio->pcm_feedback)
- cmd.routing_mode = ROUTING_MODE_FTRT;
- else
- cmd.routing_mode = ROUTING_MODE_RT;
-
- audpp_send_queue1(&cmd, sizeof(cmd));
-}
-
-static int audplay_dsp_send_data_avail(struct audio *audio,
- unsigned idx, unsigned len)
-{
- audplay_cmd_bitstream_data_avail cmd;
-
- cmd.cmd_id = AUDPLAY_CMD_BITSTREAM_DATA_AVAIL;
- cmd.decoder_id = audio->dec_id;
- cmd.buf_ptr = audio->out[idx].addr;
- cmd.buf_size = len / 2;
- cmd.partition_number = 0;
- return audplay_send_queue0(audio, &cmd, sizeof(cmd));
-}
-
-static void audplay_buffer_refresh(struct audio *audio)
-{
- struct audplay_cmd_buffer_refresh refresh_cmd;
-
- refresh_cmd.cmd_id = AUDPLAY_CMD_BUFFER_REFRESH;
- refresh_cmd.num_buffers = 1;
- refresh_cmd.buf0_address = audio->in[audio->fill_next].addr;
- refresh_cmd.buf0_length = audio->in[audio->fill_next].size -
- (audio->in[audio->fill_next].size % 1024); /* AAC frame size */
- refresh_cmd.buf_read_count = 0;
- dprintk("audplay_buffer_fresh: buf0_addr=%x buf0_len=%d\n",
- refresh_cmd.buf0_address, refresh_cmd.buf0_length);
- (void)audplay_send_queue0(audio, &refresh_cmd, sizeof(refresh_cmd));
-}
-
-static void audplay_config_hostpcm(struct audio *audio)
-{
- struct audplay_cmd_hpcm_buf_cfg cfg_cmd;
-
- dprintk("audplay_config_hostpcm()\n");
- cfg_cmd.cmd_id = AUDPLAY_CMD_HPCM_BUF_CFG;
- cfg_cmd.max_buffers = audio->pcm_buf_count;
- cfg_cmd.byte_swap = 0;
- cfg_cmd.hostpcm_config = (0x8000) | (0x4000);
- cfg_cmd.feedback_frequency = 1;
- cfg_cmd.partition_number = 0;
- (void)audplay_send_queue0(audio, &cfg_cmd, sizeof(cfg_cmd));
-
-}
-
-static void audplay_send_data(struct audio *audio, unsigned needed)
-{
- struct buffer *frame;
- unsigned long flags;
-
- spin_lock_irqsave(&audio->dsp_lock, flags);
- if (!audio->running)
- goto done;
-
- if (needed && !audio->wflush) {
- /* We were called from the callback because the DSP
- * requested more data. Note that the DSP does want
- * more data, and if a buffer was in-flight, mark it
- * as available (since the DSP must now be done with
- * it).
- */
- audio->out_needed = 1;
- frame = audio->out + audio->out_tail;
- if (frame->used == 0xffffffff) {
- dprintk("frame %d free\n", audio->out_tail);
- frame->used = 0;
- audio->out_tail ^= 1;
- wake_up(&audio->write_wait);
- }
- }
-
- if (audio->out_needed) {
- /* If the DSP currently wants data and we have a
- * buffer available, we will send it and reset
- * the needed flag. We'll mark the buffer as in-flight
- * so that it won't be recycled until the next buffer
- * is requested
- */
-
- frame = audio->out + audio->out_tail;
- if (frame->used) {
- BUG_ON(frame->used == 0xffffffff);
-/* printk("frame %d busy\n", audio->out_tail); */
- audplay_dsp_send_data_avail(audio, audio->out_tail,
- frame->used);
- frame->used = 0xffffffff;
- audio->out_needed = 0;
- }
- }
- done:
- spin_unlock_irqrestore(&audio->dsp_lock, flags);
-}
-
-/* ------------------- device --------------------- */
-
-static void audio_flush(struct audio *audio)
-{
- audio->out[0].used = 0;
- audio->out[1].used = 0;
- audio->out_head = 0;
- audio->out_tail = 0;
- audio->reserved = 0;
- audio->out_needed = 0;
- atomic_set(&audio->out_bytes, 0);
-}
-
-static void audio_flush_pcm_buf(struct audio *audio)
-{
- uint8_t index;
-
- for (index = 0; index < PCM_BUF_MAX_COUNT; index++)
- audio->in[index].used = 0;
- audio->buf_refresh = 0;
- audio->read_next = 0;
- audio->fill_next = 0;
-}
-
-static int audaac_validate_usr_config(struct msm_audio_aac_config *config)
-{
- int ret_val = -1;
-
- if (config->format != AUDIO_AAC_FORMAT_ADTS &&
- config->format != AUDIO_AAC_FORMAT_RAW &&
- config->format != AUDIO_AAC_FORMAT_PSUEDO_RAW &&
- config->format != AUDIO_AAC_FORMAT_LOAS)
- goto done;
-
- if (config->audio_object != AUDIO_AAC_OBJECT_LC &&
- config->audio_object != AUDIO_AAC_OBJECT_LTP &&
- config->audio_object != AUDIO_AAC_OBJECT_ERLC)
- goto done;
-
- if (config->audio_object == AUDIO_AAC_OBJECT_ERLC) {
- if (config->ep_config > 3)
- goto done;
- if (config->aac_scalefactor_data_resilience_flag !=
- AUDIO_AAC_SCA_DATA_RES_OFF &&
- config->aac_scalefactor_data_resilience_flag !=
- AUDIO_AAC_SCA_DATA_RES_ON)
- goto done;
- if (config->aac_section_data_resilience_flag !=
- AUDIO_AAC_SEC_DATA_RES_OFF &&
- config->aac_section_data_resilience_flag !=
- AUDIO_AAC_SEC_DATA_RES_ON)
- goto done;
- if (config->aac_spectral_data_resilience_flag !=
- AUDIO_AAC_SPEC_DATA_RES_OFF &&
- config->aac_spectral_data_resilience_flag !=
- AUDIO_AAC_SPEC_DATA_RES_ON)
- goto done;
- } else {
- config->aac_section_data_resilience_flag =
- AUDIO_AAC_SEC_DATA_RES_OFF;
- config->aac_scalefactor_data_resilience_flag =
- AUDIO_AAC_SCA_DATA_RES_OFF;
- config->aac_spectral_data_resilience_flag =
- AUDIO_AAC_SPEC_DATA_RES_OFF;
- }
-
- if (config->sbr_on_flag != AUDIO_AAC_SBR_ON_FLAG_OFF &&
- config->sbr_on_flag != AUDIO_AAC_SBR_ON_FLAG_ON)
- goto done;
-
- if (config->sbr_ps_on_flag != AUDIO_AAC_SBR_PS_ON_FLAG_OFF &&
- config->sbr_ps_on_flag != AUDIO_AAC_SBR_PS_ON_FLAG_ON)
- goto done;
-
- if (config->dual_mono_mode > AUDIO_AAC_DUAL_MONO_PL_SR)
- goto done;
-
- if (config->channel_configuration > 2)
- goto done;
-
- ret_val = 0;
- done:
- return ret_val;
-}
-
-static void audio_ioport_reset(struct audio *audio)
-{
- /* Make sure read/write thread are free from
- * sleep and knowing that system is not able
- * to process io request at the moment
- */
- wake_up(&audio->write_wait);
- mutex_lock(&audio->write_lock);
- audio_flush(audio);
- mutex_unlock(&audio->write_lock);
- wake_up(&audio->read_wait);
- mutex_lock(&audio->read_lock);
- audio_flush_pcm_buf(audio);
- mutex_unlock(&audio->read_lock);
-}
-
-static long audio_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
- struct audio *audio = file->private_data;
- int rc = 0;
-
- dprintk("audio_ioctl() cmd = %d\n", cmd);
-
- if (cmd == AUDIO_GET_STATS) {
- struct msm_audio_stats stats;
- stats.byte_count = audpp_avsync_byte_count(audio->dec_id);
- stats.sample_count = audpp_avsync_sample_count(audio->dec_id);
- if (copy_to_user((void *)arg, &stats, sizeof(stats)))
- return -EFAULT;
- return 0;
- }
- if (cmd == AUDIO_SET_VOLUME) {
- unsigned long flags;
- spin_lock_irqsave(&audio->dsp_lock, flags);
- audio->volume = arg;
- if (audio->running)
- audpp_set_volume_and_pan(audio->dec_id, arg, 0);
- spin_unlock_irqrestore(&audio->dsp_lock, flags);
- return 0;
- }
- mutex_lock(&audio->lock);
- switch (cmd) {
- case AUDIO_START:
- rc = audio_enable(audio);
- break;
- case AUDIO_STOP:
- rc = audio_disable(audio);
- audio->stopped = 1;
- audio_ioport_reset(audio);
- audio->stopped = 0;
- break;
- case AUDIO_FLUSH:
- dprintk("%s: AUDIO_FLUSH\n", __func__);
- audio->rflush = 1;
- audio->wflush = 1;
- audio_ioport_reset(audio);
- if (audio->running)
- audpp_flush(audio->dec_id);
- else {
- audio->rflush = 0;
- audio->wflush = 0;
- }
- break;
-
- case AUDIO_SET_CONFIG:{
- struct msm_audio_config config;
-
- if (copy_from_user
- (&config, (void *)arg, sizeof(config))) {
- rc = -EFAULT;
- break;
- }
-
- if (config.channel_count == 1) {
- config.channel_count =
- AUDPP_CMD_PCM_INTF_MONO_V;
- } else if (config.channel_count == 2) {
- config.channel_count =
- AUDPP_CMD_PCM_INTF_STEREO_V;
- } else {
- rc = -EINVAL;
- break;
- }
-
- audio->out_sample_rate = config.sample_rate;
- audio->out_channel_mode = config.channel_count;
- rc = 0;
- break;
- }
- case AUDIO_GET_CONFIG:{
- struct msm_audio_config config;
- config.buffer_size = BUFSZ;
- config.buffer_count = 2;
- config.sample_rate = audio->out_sample_rate;
- if (audio->out_channel_mode ==
- AUDPP_CMD_PCM_INTF_MONO_V) {
- config.channel_count = 1;
- } else {
- config.channel_count = 2;
- }
- config.unused[0] = 0;
- config.unused[1] = 0;
- config.unused[2] = 0;
- config.unused[3] = 0;
- if (copy_to_user((void *)arg, &config,
- sizeof(config)))
- rc = -EFAULT;
- else
- rc = 0;
-
- break;
- }
- case AUDIO_GET_AAC_CONFIG:{
- if (copy_to_user((void *)arg, &audio->aac_config,
- sizeof(audio->aac_config)))
- rc = -EFAULT;
- else
- rc = 0;
- break;
- }
- case AUDIO_SET_AAC_CONFIG:{
- struct msm_audio_aac_config usr_config;
-
- if (copy_from_user
- (&usr_config, (void *)arg,
- sizeof(usr_config))) {
- rc = -EFAULT;
- break;
- }
-
- if (audaac_validate_usr_config(&usr_config) == 0) {
- audio->aac_config = usr_config;
- rc = 0;
- } else
- rc = -EINVAL;
-
- break;
- }
- case AUDIO_GET_PCM_CONFIG:{
- struct msm_audio_pcm_config config;
- config.pcm_feedback = 0;
- config.buffer_count = PCM_BUF_MAX_COUNT;
- config.buffer_size = PCM_BUFSZ_MIN;
- if (copy_to_user((void *)arg, &config,
- sizeof(config)))
- rc = -EFAULT;
- else
- rc = 0;
- break;
- }
- case AUDIO_SET_PCM_CONFIG:{
- struct msm_audio_pcm_config config;
- if (copy_from_user
- (&config, (void *)arg, sizeof(config))) {
- rc = -EFAULT;
- break;
- }
- if ((config.buffer_count > PCM_BUF_MAX_COUNT) ||
- (config.buffer_count == 1))
- config.buffer_count = PCM_BUF_MAX_COUNT;
-
- if (config.buffer_size < PCM_BUFSZ_MIN)
- config.buffer_size = PCM_BUFSZ_MIN;
-
- /* Check if pcm feedback is required */
- if ((config.pcm_feedback) && (!audio->read_data)) {
- dprintk("ioctl: allocate PCM buffer %d\n",
- config.buffer_count *
- config.buffer_size);
- audio->read_data =
- dma_alloc_coherent(NULL,
- config.buffer_size *
- config.buffer_count,
- &audio->read_phys,
- GFP_KERNEL);
- if (!audio->read_data) {
- pr_err("audio_aac: buf alloc fail\n");
- rc = -1;
- } else {
- uint8_t index;
- uint32_t offset = 0;
- audio->pcm_feedback = 1;
- audio->buf_refresh = 0;
- audio->pcm_buf_count =
- config.buffer_count;
- audio->read_next = 0;
- audio->fill_next = 0;
-
- for (index = 0;
- index < config.buffer_count;
- index++) {
- audio->in[index].data =
- audio->read_data + offset;
- audio->in[index].addr =
- audio->read_phys + offset;
- audio->in[index].size =
- config.buffer_size;
- audio->in[index].used = 0;
- offset += config.buffer_size;
- }
- rc = 0;
- }
- } else {
- rc = 0;
- }
- break;
- }
- case AUDIO_PAUSE:
- dprintk("%s: AUDIO_PAUSE %ld\n", __func__, arg);
- rc = audpp_pause(audio->dec_id, (int) arg);
- break;
- default:
- rc = -EINVAL;
- }
- mutex_unlock(&audio->lock);
- return rc;
-}
-
-static ssize_t audio_read(struct file *file, char __user *buf, size_t count,
- loff_t *pos)
-{
- struct audio *audio = file->private_data;
- const char __user *start = buf;
- int rc = 0;
-
- if (!audio->pcm_feedback)
- return 0; /* PCM feedback is not enabled. Nothing to read */
-
- mutex_lock(&audio->read_lock);
- dprintk("audio_read() %d \n", count);
- while (count > 0) {
- rc = wait_event_interruptible(audio->read_wait,
- (audio->in[audio->read_next].
- used > 0) || (audio->stopped)
- || (audio->rflush));
-
- if (rc < 0)
- break;
-
- if (audio->stopped || audio->rflush) {
- rc = -EBUSY;
- break;
- }
-
- if (count < audio->in[audio->read_next].used) {
- /* Read must happen in frame boundary. Since driver
- does not know frame size, read count must be greater
- or equal to size of PCM samples */
- dprintk("audio_read: no partial frame done reading\n");
- break;
- } else {
- dprintk("audio_read: read from in[%d]\n",
- audio->read_next);
- if (copy_to_user
- (buf, audio->in[audio->read_next].data,
- audio->in[audio->read_next].used)) {
- pr_err("audio_read: invalid addr %x \n",
- (unsigned int)buf);
- rc = -EFAULT;
- break;
- }
- count -= audio->in[audio->read_next].used;
- buf += audio->in[audio->read_next].used;
- audio->in[audio->read_next].used = 0;
- if ((++audio->read_next) == audio->pcm_buf_count)
- audio->read_next = 0;
- if (audio->in[audio->read_next].used == 0)
- break; /* No data ready at this moment
- * Exit while loop to prevent
- * output thread sleep too long
- */
- }
- }
-
- /* don't feed output buffer to HW decoder during flushing
- * buffer refresh command will be sent once flush completes
- * send buf refresh command here can confuse HW decoder
- */
- if (audio->buf_refresh && !audio->rflush) {
- audio->buf_refresh = 0;
- dprintk("audio_read: kick start pcm feedback again\n");
- audplay_buffer_refresh(audio);
- }
-
- mutex_unlock(&audio->read_lock);
-
- if (buf > start)
- rc = buf - start;
-
- dprintk("audio_read: read %d bytes\n", rc);
- return rc;
-}
-
-static ssize_t audio_write(struct file *file, const char __user *buf,
- size_t count, loff_t *pos)
-{
- struct audio *audio = file->private_data;
- const char __user *start = buf;
- struct buffer *frame;
- size_t xfer;
- char *cpy_ptr;
- int rc = 0;
- unsigned dsize;
-
- mutex_lock(&audio->write_lock);
- while (count > 0) {
- frame = audio->out + audio->out_head;
- cpy_ptr = frame->data;
- dsize = 0;
- rc = wait_event_interruptible(audio->write_wait,
- (frame->used == 0)
- || (audio->stopped)
- || (audio->wflush));
- if (rc < 0)
- break;
- if (audio->stopped || audio->wflush) {
- rc = -EBUSY;
- break;
- }
-
- if (audio->reserved) {
- dprintk("%s: append reserved byte %x\n",
- __func__, audio->rsv_byte);
- *cpy_ptr = audio->rsv_byte;
- xfer = (count > (frame->size - 1)) ?
- frame->size - 1 : count;
- cpy_ptr++;
- dsize = 1;
- audio->reserved = 0;
- } else
- xfer = (count > frame->size) ? frame->size : count;
-
- if (copy_from_user(cpy_ptr, buf, xfer)) {
- rc = -EFAULT;
- break;
- }
-
- dsize += xfer;
- if (dsize & 1) {
- audio->rsv_byte = ((char *) frame->data)[dsize - 1];
- dprintk("%s: odd length buf reserve last byte %x\n",
- __func__, audio->rsv_byte);
- audio->reserved = 1;
- dsize--;
- }
- count -= xfer;
- buf += xfer;
-
- if (dsize > 0) {
- audio->out_head ^= 1;
- frame->used = dsize;
- audplay_send_data(audio, 0);
- }
- }
- mutex_unlock(&audio->write_lock);
- if (buf > start)
- return buf - start;
- return rc;
-}
-
-static int audio_release(struct inode *inode, struct file *file)
-{
- struct audio *audio = file->private_data;
-
- dprintk("audio_release()\n");
-
- mutex_lock(&audio->lock);
- audio_disable(audio);
- audio_flush(audio);
- audio_flush_pcm_buf(audio);
- msm_adsp_put(audio->audplay);
- audio->audplay = NULL;
- audio->opened = 0;
- audio->reserved = 0;
- dma_free_coherent(NULL, DMASZ, audio->data, audio->phys);
- audio->data = NULL;
- if (audio->read_data != NULL) {
- dma_free_coherent(NULL,
- audio->in[0].size * audio->pcm_buf_count,
- audio->read_data, audio->read_phys);
- audio->read_data = NULL;
- }
- audio->pcm_feedback = 0;
- mutex_unlock(&audio->lock);
- return 0;
-}
-
-static struct audio the_aac_audio;
-
-static int audio_open(struct inode *inode, struct file *file)
-{
- struct audio *audio = &the_aac_audio;
- int rc;
-
- mutex_lock(&audio->lock);
-
- if (audio->opened) {
- pr_err("audio: busy\n");
- rc = -EBUSY;
- goto done;
- }
-
- if (!audio->data) {
- audio->data = dma_alloc_coherent(NULL, DMASZ,
- &audio->phys, GFP_KERNEL);
- if (!audio->data) {
- pr_err("audio: could not allocate DMA buffers\n");
- rc = -ENOMEM;
- goto done;
- }
- }
-
- rc = audmgr_open(&audio->audmgr);
- if (rc)
- goto done;
-
- rc = msm_adsp_get("AUDPLAY0TASK", &audio->audplay,
- &audplay_adsp_ops_aac, audio);
- if (rc) {
- pr_err("audio: failed to get audplay0 dsp module\n");
- goto done;
- }
- audio->out_sample_rate = 44100;
- audio->out_channel_mode = AUDPP_CMD_PCM_INTF_STEREO_V;
- audio->aac_config.format = AUDIO_AAC_FORMAT_ADTS;
- audio->aac_config.audio_object = AUDIO_AAC_OBJECT_LC;
- audio->aac_config.ep_config = 0;
- audio->aac_config.aac_section_data_resilience_flag =
- AUDIO_AAC_SEC_DATA_RES_OFF;
- audio->aac_config.aac_scalefactor_data_resilience_flag =
- AUDIO_AAC_SCA_DATA_RES_OFF;
- audio->aac_config.aac_spectral_data_resilience_flag =
- AUDIO_AAC_SPEC_DATA_RES_OFF;
- audio->aac_config.sbr_on_flag = AUDIO_AAC_SBR_ON_FLAG_ON;
- audio->aac_config.sbr_ps_on_flag = AUDIO_AAC_SBR_PS_ON_FLAG_ON;
- audio->aac_config.dual_mono_mode = AUDIO_AAC_DUAL_MONO_PL_SR;
- audio->aac_config.channel_configuration = 2;
- audio->dec_id = 0;
-
- audio->out[0].data = audio->data + 0;
- audio->out[0].addr = audio->phys + 0;
- audio->out[0].size = BUFSZ;
-
- audio->out[1].data = audio->data + BUFSZ;
- audio->out[1].addr = audio->phys + BUFSZ;
- audio->out[1].size = BUFSZ;
-
- audio->volume = 0x2000; /* Q13 1.0 */
-
- audio_flush(audio);
-
- file->private_data = audio;
- audio->opened = 1;
- rc = 0;
-done:
- mutex_unlock(&audio->lock);
- return rc;
-}
-
-static struct file_operations audio_aac_fops = {
- .owner = THIS_MODULE,
- .open = audio_open,
- .release = audio_release,
- .read = audio_read,
- .write = audio_write,
- .unlocked_ioctl = audio_ioctl,
- .llseek = noop_llseek,
-};
-
-struct miscdevice audio_aac_misc = {
- .minor = MISC_DYNAMIC_MINOR,
- .name = "msm_aac",
- .fops = &audio_aac_fops,
-};
-
-static int __init audio_init(void)
-{
- mutex_init(&the_aac_audio.lock);
- mutex_init(&the_aac_audio.write_lock);
- mutex_init(&the_aac_audio.read_lock);
- spin_lock_init(&the_aac_audio.dsp_lock);
- init_waitqueue_head(&the_aac_audio.write_wait);
- init_waitqueue_head(&the_aac_audio.read_wait);
- the_aac_audio.read_data = NULL;
- return misc_register(&audio_aac_misc);
-}
-
-device_initcall(audio_init);
+++ /dev/null
-/* linux/arch/arm/mach-msm/qdsp5/audio_amrnb.c
- *
- * amrnb audio decoder device
- *
- * Copyright (c) 2008 QUALCOMM USA, INC.
- *
- * Based on the mp3 native driver in arch/arm/mach-msm/qdsp5/audio_mp3.c
- *
- * Copyright (C) 2008 Google, Inc.
- * Copyright (C) 2008 HTC Corporation
- *
- * All source code in this file is licensed under the following license except
- * where indicated.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * See the GNU General Public License for more details.
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, you can find it at http://www.fsf.org
- */
-
-#include <linux/module.h>
-#include <linux/fs.h>
-#include <linux/miscdevice.h>
-#include <linux/uaccess.h>
-#include <linux/kthread.h>
-#include <linux/wait.h>
-#include <linux/dma-mapping.h>
-#include <linux/gfp.h>
-
-#include <linux/delay.h>
-
-#include <asm/atomic.h>
-#include <asm/ioctls.h>
-#include <mach/msm_adsp.h>
-#include <linux/msm_audio.h>
-#include "audmgr.h"
-
-#include <mach/qdsp5/qdsp5audppcmdi.h>
-#include <mach/qdsp5/qdsp5audppmsg.h>
-#include <mach/qdsp5/qdsp5audplaycmdi.h>
-#include <mach/qdsp5/qdsp5audplaymsg.h>
-
-/* for queue ids - should be relative to module number*/
-#include "adsp.h"
-
-#define DEBUG
-#ifdef DEBUG
-#define dprintk(format, arg...) \
-printk(KERN_DEBUG format, ## arg)
-#else
-#define dprintk(format, arg...) do {} while (0)
-#endif
-
-#define BUFSZ 1024 /* Hold minimum 700ms voice data */
-#define DMASZ (BUFSZ * 2)
-
-#define AUDPLAY_INVALID_READ_PTR_OFFSET 0xFFFF
-#define AUDDEC_DEC_AMRNB 10
-
-#define PCM_BUFSZ_MIN 1600 /* 100ms worth of data */
-#define AMRNB_DECODED_FRSZ 320 /* AMR-NB 20ms 8KHz mono PCM size */
-#define PCM_BUF_MAX_COUNT 5 /* DSP only accepts 5 buffers at most
- but support 2 buffers currently */
-#define ROUTING_MODE_FTRT 1
-#define ROUTING_MODE_RT 2
-/* Decoder status received from AUDPPTASK */
-#define AUDPP_DEC_STATUS_SLEEP 0
-#define AUDPP_DEC_STATUS_INIT 1
-#define AUDPP_DEC_STATUS_CFG 2
-#define AUDPP_DEC_STATUS_PLAY 3
-
-struct buffer {
- void *data;
- unsigned size;
- unsigned used; /* Input usage actual DSP produced PCM size */
- unsigned addr;
-};
-
-struct audio {
- struct buffer out[2];
-
- spinlock_t dsp_lock;
-
- uint8_t out_head;
- uint8_t out_tail;
- uint8_t out_needed; /* number of buffers the dsp is waiting for */
-
- atomic_t out_bytes;
-
- struct mutex lock;
- struct mutex write_lock;
- wait_queue_head_t write_wait;
-
- /* Host PCM section */
- struct buffer in[PCM_BUF_MAX_COUNT];
- struct mutex read_lock;
- wait_queue_head_t read_wait; /* Wait queue for read */
- char *read_data; /* pointer to reader buffer */
- dma_addr_t read_phys; /* physical address of reader buffer */
- uint8_t read_next; /* index to input buffers to be read next */
- uint8_t fill_next; /* index to buffer that DSP should be filling */
- uint8_t pcm_buf_count; /* number of pcm buffer allocated */
- /* ---- End of Host PCM section */
-
- struct msm_adsp_module *audplay;
-
- struct audmgr audmgr;
-
- /* data allocated for various buffers */
- char *data;
- dma_addr_t phys;
-
- uint8_t opened:1;
- uint8_t enabled:1;
- uint8_t running:1;
- uint8_t stopped:1; /* set when stopped, cleared on flush */
- uint8_t pcm_feedback:1;
- uint8_t buf_refresh:1;
-
- unsigned volume;
-
- uint16_t dec_id;
- uint32_t read_ptr_offset;
-};
-
-struct audpp_cmd_cfg_adec_params_amrnb {
- audpp_cmd_cfg_adec_params_common common;
- unsigned short stereo_cfg;
-} __attribute__((packed)) ;
-
-static int auddec_dsp_config(struct audio *audio, int enable);
-static void audpp_cmd_cfg_adec_params(struct audio *audio);
-static void audpp_cmd_cfg_routing_mode(struct audio *audio);
-static void audamrnb_send_data(struct audio *audio, unsigned needed);
-static void audamrnb_config_hostpcm(struct audio *audio);
-static void audamrnb_buffer_refresh(struct audio *audio);
-static void audamrnb_dsp_event(void *private, unsigned id, uint16_t *msg);
-
-/* must be called with audio->lock held */
-static int audamrnb_enable(struct audio *audio)
-{
- struct audmgr_config cfg;
- int rc;
-
- dprintk("audamrnb_enable()\n");
-
- if (audio->enabled)
- return 0;
-
- audio->out_tail = 0;
- audio->out_needed = 0;
-
- cfg.tx_rate = RPC_AUD_DEF_SAMPLE_RATE_NONE;
- cfg.rx_rate = RPC_AUD_DEF_SAMPLE_RATE_48000;
- cfg.def_method = RPC_AUD_DEF_METHOD_PLAYBACK;
- cfg.codec = RPC_AUD_DEF_CODEC_AMR_NB;
- cfg.snd_method = RPC_SND_METHOD_MIDI;
-
- rc = audmgr_enable(&audio->audmgr, &cfg);
- if (rc < 0)
- return rc;
-
- if (msm_adsp_enable(audio->audplay)) {
- pr_err("audio: msm_adsp_enable(audplay) failed\n");
- audmgr_disable(&audio->audmgr);
- return -ENODEV;
- }
-
- if (audpp_enable(audio->dec_id, audamrnb_dsp_event, audio)) {
- pr_err("audio: audpp_enable() failed\n");
- msm_adsp_disable(audio->audplay);
- audmgr_disable(&audio->audmgr);
- return -ENODEV;
- }
- audio->enabled = 1;
- return 0;
-}
-
-/* must be called with audio->lock held */
-static int audamrnb_disable(struct audio *audio)
-{
- dprintk("audamrnb_disable()\n");
- if (audio->enabled) {
- audio->enabled = 0;
- auddec_dsp_config(audio, 0);
- wake_up(&audio->write_wait);
- wake_up(&audio->read_wait);
- msm_adsp_disable(audio->audplay);
- audpp_disable(audio->dec_id, audio);
- audmgr_disable(&audio->audmgr);
- audio->out_needed = 0;
- }
- return 0;
-}
-
-/* ------------------- dsp --------------------- */
-static void audamrnb_update_pcm_buf_entry(struct audio *audio,
- uint32_t *payload)
-{
- uint8_t index;
- unsigned long flags;
-
- spin_lock_irqsave(&audio->dsp_lock, flags);
- for (index = 0; index < payload[1]; index++) {
- if (audio->in[audio->fill_next].addr ==
- payload[2 + index * 2]) {
- dprintk("audamrnb_update_pcm_buf_entry: in[%d] ready\n",
- audio->fill_next);
- audio->in[audio->fill_next].used =
- payload[3 + index * 2];
- if ((++audio->fill_next) == audio->pcm_buf_count)
- audio->fill_next = 0;
-
- } else {
- pr_err
- ("audamrnb_update_pcm_buf_entry: expected=%x ret=%x\n"
- , audio->in[audio->fill_next].addr,
- payload[1 + index * 2]);
- break;
- }
- }
- if (audio->in[audio->fill_next].used == 0) {
- audamrnb_buffer_refresh(audio);
- } else {
- dprintk("audamrnb_update_pcm_buf_entry: read cannot keep up\n");
- audio->buf_refresh = 1;
- }
-
- spin_unlock_irqrestore(&audio->dsp_lock, flags);
- wake_up(&audio->read_wait);
-}
-
-static void audplay_dsp_event(void *data, unsigned id, size_t len,
- void (*getevent) (void *ptr, size_t len))
-{
- struct audio *audio = data;
- uint32_t msg[28];
- getevent(msg, sizeof(msg));
-
- dprintk("audplay_dsp_event: msg_id=%x\n", id);
-
- switch (id) {
- case AUDPLAY_MSG_DEC_NEEDS_DATA:
- audamrnb_send_data(audio, 1);
- break;
-
- case AUDPLAY_MSG_BUFFER_UPDATE:
- audamrnb_update_pcm_buf_entry(audio, msg);
- break;
-
- default:
- pr_err("unexpected message from decoder \n");
- }
-}
-
-static void audamrnb_dsp_event(void *private, unsigned id, uint16_t *msg)
-{
- struct audio *audio = private;
-
- switch (id) {
- case AUDPP_MSG_STATUS_MSG:{
- unsigned status = msg[1];
-
- switch (status) {
- case AUDPP_DEC_STATUS_SLEEP:
- dprintk("decoder status: sleep \n");
- break;
-
- case AUDPP_DEC_STATUS_INIT:
- dprintk("decoder status: init \n");
- audpp_cmd_cfg_routing_mode(audio);
- break;
-
- case AUDPP_DEC_STATUS_CFG:
- dprintk("decoder status: cfg \n");
- break;
- case AUDPP_DEC_STATUS_PLAY:
- dprintk("decoder status: play \n");
- if (audio->pcm_feedback) {
- audamrnb_config_hostpcm(audio);
- audamrnb_buffer_refresh(audio);
- }
- break;
- default:
- pr_err("unknown decoder status \n");
- break;
- }
- break;
- }
- case AUDPP_MSG_CFG_MSG:
- if (msg[0] == AUDPP_MSG_ENA_ENA) {
- dprintk("audamrnb_dsp_event: CFG_MSG ENABLE\n");
- auddec_dsp_config(audio, 1);
- audio->out_needed = 0;
- audio->running = 1;
- audpp_set_volume_and_pan(audio->dec_id, audio->volume,
- 0);
- audpp_avsync(audio->dec_id, 22050);
- } else if (msg[0] == AUDPP_MSG_ENA_DIS) {
- dprintk("audamrnb_dsp_event: CFG_MSG DISABLE\n");
- audpp_avsync(audio->dec_id, 0);
- audio->running = 0;
- } else {
- pr_err("audamrnb_dsp_event: CFG_MSG %d?\n", msg[0]);
- }
- break;
- case AUDPP_MSG_ROUTING_ACK:
- dprintk("audamrnb_dsp_event: ROUTING_ACK mode=%d\n", msg[1]);
- audpp_cmd_cfg_adec_params(audio);
- break;
-
- default:
- pr_err("audamrnb_dsp_event: UNKNOWN (%d)\n", id);
- }
-
-}
-
-struct msm_adsp_ops audplay_adsp_ops_amrnb = {
- .event = audplay_dsp_event,
-};
-
-#define audplay_send_queue0(audio, cmd, len) \
- msm_adsp_write(audio->audplay, QDSP_uPAudPlay0BitStreamCtrlQueue, \
- cmd, len)
-
-static int auddec_dsp_config(struct audio *audio, int enable)
-{
- audpp_cmd_cfg_dec_type cmd;
-
- memset(&cmd, 0, sizeof(cmd));
- cmd.cmd_id = AUDPP_CMD_CFG_DEC_TYPE;
- if (enable)
- cmd.dec0_cfg = AUDPP_CMD_UPDATDE_CFG_DEC |
- AUDPP_CMD_ENA_DEC_V | AUDDEC_DEC_AMRNB;
- else
- cmd.dec0_cfg = AUDPP_CMD_UPDATDE_CFG_DEC | AUDPP_CMD_DIS_DEC_V;
-
- return audpp_send_queue1(&cmd, sizeof(cmd));
-}
-
-static void audpp_cmd_cfg_adec_params(struct audio *audio)
-{
- struct audpp_cmd_cfg_adec_params_amrnb cmd;
-
- memset(&cmd, 0, sizeof(cmd));
- cmd.common.cmd_id = AUDPP_CMD_CFG_ADEC_PARAMS;
- cmd.common.length = AUDPP_CMD_CFG_ADEC_PARAMS_V13K_LEN;
- cmd.common.dec_id = audio->dec_id;
- cmd.common.input_sampling_frequency = 8000;
- cmd.stereo_cfg = AUDPP_CMD_PCM_INTF_MONO_V;
-
- audpp_send_queue2(&cmd, sizeof(cmd));
-}
-
-static void audpp_cmd_cfg_routing_mode(struct audio *audio)
-{
- struct audpp_cmd_routing_mode cmd;
- dprintk("audpp_cmd_cfg_routing_mode()\n");
- memset(&cmd, 0, sizeof(cmd));
- cmd.cmd_id = AUDPP_CMD_ROUTING_MODE;
- cmd.object_number = audio->dec_id;
- if (audio->pcm_feedback)
- cmd.routing_mode = ROUTING_MODE_FTRT;
- else
- cmd.routing_mode = ROUTING_MODE_RT;
-
- audpp_send_queue1(&cmd, sizeof(cmd));
-}
-
-static int audplay_dsp_send_data_avail(struct audio *audio,
- unsigned idx, unsigned len)
-{
- audplay_cmd_bitstream_data_avail cmd;
-
- cmd.cmd_id = AUDPLAY_CMD_BITSTREAM_DATA_AVAIL;
- cmd.decoder_id = audio->dec_id;
- cmd.buf_ptr = audio->out[idx].addr;
- cmd.buf_size = len / 2;
- cmd.partition_number = 0;
- return audplay_send_queue0(audio, &cmd, sizeof(cmd));
-}
-
-static void audamrnb_buffer_refresh(struct audio *audio)
-{
- struct audplay_cmd_buffer_refresh refresh_cmd;
-
- refresh_cmd.cmd_id = AUDPLAY_CMD_BUFFER_REFRESH;
- refresh_cmd.num_buffers = 1;
- refresh_cmd.buf0_address = audio->in[audio->fill_next].addr;
- refresh_cmd.buf0_length = audio->in[audio->fill_next].size -
- (audio->in[audio->fill_next].size % AMRNB_DECODED_FRSZ);
- refresh_cmd.buf_read_count = 0;
- dprintk("audplay_buffer_fresh: buf0_addr=%x buf0_len=%d\n",
- refresh_cmd.buf0_address, refresh_cmd.buf0_length);
- (void)audplay_send_queue0(audio, &refresh_cmd, sizeof(refresh_cmd));
-}
-
-static void audamrnb_config_hostpcm(struct audio *audio)
-{
- struct audplay_cmd_hpcm_buf_cfg cfg_cmd;
-
- dprintk("audamrnb_config_hostpcm()\n");
- cfg_cmd.cmd_id = AUDPLAY_CMD_HPCM_BUF_CFG;
- cfg_cmd.max_buffers = audio->pcm_buf_count;
- cfg_cmd.byte_swap = 0;
- cfg_cmd.hostpcm_config = (0x8000) | (0x4000);
- cfg_cmd.feedback_frequency = 1;
- cfg_cmd.partition_number = 0;
- (void)audplay_send_queue0(audio, &cfg_cmd, sizeof(cfg_cmd));
-
-}
-
-static void audamrnb_send_data(struct audio *audio, unsigned needed)
-{
- struct buffer *frame;
- unsigned long flags;
-
- spin_lock_irqsave(&audio->dsp_lock, flags);
- if (!audio->running)
- goto done;
-
- if (needed) {
- /* We were called from the callback because the DSP
- * requested more data. Note that the DSP does want
- * more data, and if a buffer was in-flight, mark it
- * as available (since the DSP must now be done with
- * it).
- */
- audio->out_needed = 1;
- frame = audio->out + audio->out_tail;
- if (frame->used == 0xffffffff) {
- frame->used = 0;
- audio->out_tail ^= 1;
- wake_up(&audio->write_wait);
- }
- }
-
- if (audio->out_needed) {
- /* If the DSP currently wants data and we have a
- * buffer available, we will send it and reset
- * the needed flag. We'll mark the buffer as in-flight
- * so that it won't be recycled until the next buffer
- * is requested
- */
-
- frame = audio->out + audio->out_tail;
- if (frame->used) {
- BUG_ON(frame->used == 0xffffffff);
-/* printk("frame %d busy\n", audio->out_tail); */
- audplay_dsp_send_data_avail(audio, audio->out_tail,
- frame->used);
- frame->used = 0xffffffff;
- audio->out_needed = 0;
- }
- }
- done:
- spin_unlock_irqrestore(&audio->dsp_lock, flags);
-}
-
-/* ------------------- device --------------------- */
-
-static void audamrnb_flush(struct audio *audio)
-{
- audio->out[0].used = 0;
- audio->out[1].used = 0;
- audio->out_head = 0;
- audio->out_tail = 0;
- audio->stopped = 0;
- atomic_set(&audio->out_bytes, 0);
-}
-
-static void audamrnb_flush_pcm_buf(struct audio *audio)
-{
- uint8_t index;
-
- for (index = 0; index < PCM_BUF_MAX_COUNT; index++)
- audio->in[index].used = 0;
-
- audio->read_next = 0;
- audio->fill_next = 0;
-}
-
-static long audamrnb_ioctl(struct file *file, unsigned int cmd,
- unsigned long arg)
-{
- struct audio *audio = file->private_data;
- int rc = 0;
-
- dprintk("audamrnb_ioctl() cmd = %d\n", cmd);
-
- if (cmd == AUDIO_GET_STATS) {
- struct msm_audio_stats stats;
- stats.byte_count = audpp_avsync_byte_count(audio->dec_id);
- stats.sample_count = audpp_avsync_sample_count(audio->dec_id);
- if (copy_to_user((void *)arg, &stats, sizeof(stats)))
- return -EFAULT;
- return 0;
- }
- if (cmd == AUDIO_SET_VOLUME) {
- unsigned long flags;
- spin_lock_irqsave(&audio->dsp_lock, flags);
- audio->volume = arg;
- if (audio->running)
- audpp_set_volume_and_pan(audio->dec_id, arg, 0);
- spin_unlock_irqrestore(&audio->dsp_lock, flags);
- return 0;
- }
- mutex_lock(&audio->lock);
- switch (cmd) {
- case AUDIO_START:
- rc = audamrnb_enable(audio);
- break;
- case AUDIO_STOP:
- rc = audamrnb_disable(audio);
- audio->stopped = 1;
- break;
- case AUDIO_FLUSH:
- if (audio->stopped) {
- /* Make sure we're stopped and we wake any threads
- * that might be blocked holding the write_lock.
- * While audio->stopped write threads will always
- * exit immediately.
- */
- wake_up(&audio->write_wait);
- mutex_lock(&audio->write_lock);
- audamrnb_flush(audio);
- mutex_unlock(&audio->write_lock);
- wake_up(&audio->read_wait);
- mutex_lock(&audio->read_lock);
- audamrnb_flush_pcm_buf(audio);
- mutex_unlock(&audio->read_lock);
- break;
- }
-
- case AUDIO_SET_CONFIG:{
- dprintk("AUDIO_SET_CONFIG not applicable \n");
- break;
- }
- case AUDIO_GET_CONFIG:{
- struct msm_audio_config config;
- config.buffer_size = BUFSZ;
- config.buffer_count = 2;
- config.sample_rate = 8000;
- config.channel_count = 1;
- config.unused[0] = 0;
- config.unused[1] = 0;
- config.unused[2] = 0;
- config.unused[3] = 0;
- if (copy_to_user((void *)arg, &config,
- sizeof(config)))
- rc = -EFAULT;
- else
- rc = 0;
-
- break;
- }
- case AUDIO_GET_PCM_CONFIG:{
- struct msm_audio_pcm_config config;
- config.pcm_feedback = 0;
- config.buffer_count = PCM_BUF_MAX_COUNT;
- config.buffer_size = PCM_BUFSZ_MIN;
- if (copy_to_user((void *)arg, &config,
- sizeof(config)))
- rc = -EFAULT;
- else
- rc = 0;
- break;
- }
- case AUDIO_SET_PCM_CONFIG:{
- struct msm_audio_pcm_config config;
- if (copy_from_user
- (&config, (void *)arg, sizeof(config))) {
- rc = -EFAULT;
- break;
- }
- if ((config.buffer_count > PCM_BUF_MAX_COUNT) ||
- (config.buffer_count == 1))
- config.buffer_count = PCM_BUF_MAX_COUNT;
-
- if (config.buffer_size < PCM_BUFSZ_MIN)
- config.buffer_size = PCM_BUFSZ_MIN;
-
- /* Check if pcm feedback is required */
- if ((config.pcm_feedback) && (!audio->read_data)) {
- dprintk("audamrnb_ioctl: allocate PCM buf %d\n",
- config.buffer_count *
- config.buffer_size);
- audio->read_data =
- dma_alloc_coherent(NULL,
- config.buffer_size *
- config.buffer_count,
- &audio->read_phys,
- GFP_KERNEL);
- if (!audio->read_data) {
- pr_err("audamrnb_ioctl: no mem for pcm buf\n");
- rc = -1;
- } else {
- uint8_t index;
- uint32_t offset = 0;
- audio->pcm_feedback = 1;
- audio->buf_refresh = 0;
- audio->pcm_buf_count =
- config.buffer_count;
- audio->read_next = 0;
- audio->fill_next = 0;
-
- for (index = 0;
- index < config.buffer_count; index++) {
- audio->in[index].data =
- audio->read_data + offset;
- audio->in[index].addr =
- audio->read_phys + offset;
- audio->in[index].size =
- config.buffer_size;
- audio->in[index].used = 0;
- offset += config.buffer_size;
- }
- rc = 0;
- }
- } else {
- rc = 0;
- }
- break;
- }
- default:
- rc = -EINVAL;
- }
- mutex_unlock(&audio->lock);
- return rc;
-}
-
-static ssize_t audamrnb_read(struct file *file, char __user *buf, size_t count,
- loff_t *pos)
-{
- struct audio *audio = file->private_data;
- const char __user *start = buf;
- int rc = 0;
-
- if (!audio->pcm_feedback)
- return 0; /* PCM feedback is not enabled. Nothing to read */
-
- mutex_lock(&audio->read_lock);
- dprintk("audamrnb_read() %d \n", count);
- while (count > 0) {
- rc = wait_event_interruptible(audio->read_wait,
- (audio->in[audio->read_next].
- used > 0) || (audio->stopped));
-
- if (rc < 0)
- break;
-
- if (audio->stopped) {
- rc = -EBUSY;
- break;
- }
-
- if (count < audio->in[audio->read_next].used) {
- /* Read must happen in frame boundary. Since driver does
- * not know frame size, read count must be greater or
- * equal to size of PCM samples
- */
- dprintk("audamrnb_read:read stop - partial frame\n");
- break;
- } else {
- dprintk("audamrnb_read: read from in[%d]\n",
- audio->read_next);
- if (copy_to_user
- (buf, audio->in[audio->read_next].data,
- audio->in[audio->read_next].used)) {
- pr_err("audamrnb_read: invalid addr %x \n",
- (unsigned int)buf);
- rc = -EFAULT;
- break;
- }
- count -= audio->in[audio->read_next].used;
- buf += audio->in[audio->read_next].used;
- audio->in[audio->read_next].used = 0;
- if ((++audio->read_next) == audio->pcm_buf_count)
- audio->read_next = 0;
- }
- }
-
- if (audio->buf_refresh) {
- audio->buf_refresh = 0;
- dprintk("audamrnb_read: kick start pcm feedback again\n");
- audamrnb_buffer_refresh(audio);
- }
-
- mutex_unlock(&audio->read_lock);
-
- if (buf > start)
- rc = buf - start;
-
- dprintk("audamrnb_read: read %d bytes\n", rc);
- return rc;
-}
-
-static ssize_t audamrnb_write(struct file *file, const char __user *buf,
- size_t count, loff_t *pos)
-{
- struct audio *audio = file->private_data;
- const char __user *start = buf;
- struct buffer *frame;
- size_t xfer;
- int rc = 0;
-
- if (count & 1)
- return -EINVAL;
- dprintk("audamrnb_write() \n");
- mutex_lock(&audio->write_lock);
- while (count > 0) {
- frame = audio->out + audio->out_head;
- rc = wait_event_interruptible(audio->write_wait,
- (frame->used == 0)
- || (audio->stopped));
- dprintk("audamrnb_write() buffer available\n");
- if (rc < 0)
- break;
- if (audio->stopped) {
- rc = -EBUSY;
- break;
- }
- xfer = (count > frame->size) ? frame->size : count;
- if (copy_from_user(frame->data, buf, xfer)) {
- rc = -EFAULT;
- break;
- }
-
- frame->used = xfer;
- audio->out_head ^= 1;
- count -= xfer;
- buf += xfer;
-
- audamrnb_send_data(audio, 0);
-
- }
- mutex_unlock(&audio->write_lock);
- if (buf > start)
- return buf - start;
- return rc;
-}
-
-static int audamrnb_release(struct inode *inode, struct file *file)
-{
- struct audio *audio = file->private_data;
-
- dprintk("audamrnb_release()\n");
-
- mutex_lock(&audio->lock);
- audamrnb_disable(audio);
- audamrnb_flush(audio);
- audamrnb_flush_pcm_buf(audio);
- msm_adsp_put(audio->audplay);
- audio->audplay = NULL;
- audio->opened = 0;
- dma_free_coherent(NULL, DMASZ, audio->data, audio->phys);
- audio->data = NULL;
- if (audio->read_data != NULL) {
- dma_free_coherent(NULL,
- audio->in[0].size * audio->pcm_buf_count,
- audio->read_data, audio->read_phys);
- audio->read_data = NULL;
- }
- audio->pcm_feedback = 0;
- mutex_unlock(&audio->lock);
- return 0;
-}
-
-static struct audio the_amrnb_audio;
-
-static int audamrnb_open(struct inode *inode, struct file *file)
-{
- struct audio *audio = &the_amrnb_audio;
- int rc;
-
- mutex_lock(&audio->lock);
-
- if (audio->opened) {
- pr_err("audio: busy\n");
- rc = -EBUSY;
- goto done;
- }
-
- if (!audio->data) {
- audio->data = dma_alloc_coherent(NULL, DMASZ,
- &audio->phys, GFP_KERNEL);
- if (!audio->data) {
- pr_err("audio: could not allocate DMA buffers\n");
- rc = -ENOMEM;
- goto done;
- }
- }
-
- rc = audmgr_open(&audio->audmgr);
- if (rc)
- goto done;
-
- rc = msm_adsp_get("AUDPLAY0TASK", &audio->audplay,
- &audplay_adsp_ops_amrnb, audio);
- if (rc) {
- pr_err("audio: failed to get audplay0 dsp module\n");
- audmgr_disable(&audio->audmgr);
- dma_free_coherent(NULL, DMASZ, audio->data, audio->phys);
- audio->data = NULL;
- goto done;
- }
-
- audio->dec_id = 0;
-
- audio->out[0].data = audio->data + 0;
- audio->out[0].addr = audio->phys + 0;
- audio->out[0].size = BUFSZ;
-
- audio->out[1].data = audio->data + BUFSZ;
- audio->out[1].addr = audio->phys + BUFSZ;
- audio->out[1].size = BUFSZ;
-
- audio->volume = 0x2000; /* Q13 1.0 */
-
- audamrnb_flush(audio);
-
- file->private_data = audio;
- audio->opened = 1;
- rc = 0;
-done:
- mutex_unlock(&audio->lock);
- return rc;
-}
-
-static struct file_operations audio_amrnb_fops = {
- .owner = THIS_MODULE,
- .open = audamrnb_open,
- .release = audamrnb_release,
- .read = audamrnb_read,
- .write = audamrnb_write,
- .unlocked_ioctl = audamrnb_ioctl,
- .llseek = noop_llseek,
-};
-
-struct miscdevice audio_amrnb_misc = {
- .minor = MISC_DYNAMIC_MINOR,
- .name = "msm_amrnb",
- .fops = &audio_amrnb_fops,
-};
-
-static int __init audamrnb_init(void)
-{
- mutex_init(&the_amrnb_audio.lock);
- mutex_init(&the_amrnb_audio.write_lock);
- mutex_init(&the_amrnb_audio.read_lock);
- spin_lock_init(&the_amrnb_audio.dsp_lock);
- init_waitqueue_head(&the_amrnb_audio.write_wait);
- init_waitqueue_head(&the_amrnb_audio.read_wait);
- the_amrnb_audio.read_data = NULL;
- return misc_register(&audio_amrnb_misc);
-}
-
-static void __exit audamrnb_exit(void)
-{
- misc_deregister(&audio_amrnb_misc);
-}
-
-module_init(audamrnb_init);
-module_exit(audamrnb_exit);
-
-MODULE_DESCRIPTION("MSM AMR-NB driver");
-MODULE_LICENSE("GPL v2");
-MODULE_AUTHOR("QUALCOMM Inc");
+++ /dev/null
-/* arch/arm/mach-msm/audio_evrc.c
- *
- * Copyright (c) 2008 QUALCOMM USA, INC.
- *
- * This code also borrows from audio_aac.c, which is
- * Copyright (C) 2008 Google, Inc.
- * Copyright (C) 2008 HTC Corporation
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * See the GNU General Public License for more details.
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, you can find it at http://www.fsf.org.
- */
-
-#include <linux/module.h>
-#include <linux/fs.h>
-#include <linux/miscdevice.h>
-#include <linux/uaccess.h>
-#include <linux/kthread.h>
-#include <linux/wait.h>
-#include <linux/dma-mapping.h>
-#include <linux/delay.h>
-#include <linux/gfp.h>
-
-#include <asm/atomic.h>
-#include <asm/ioctls.h>
-#include <mach/msm_adsp.h>
-#include <linux/msm_audio.h>
-#include "audmgr.h"
-
-#include <mach/qdsp5/qdsp5audppcmdi.h>
-#include <mach/qdsp5/qdsp5audppmsg.h>
-#include <mach/qdsp5/qdsp5audplaycmdi.h>
-#include <mach/qdsp5/qdsp5audplaymsg.h>
-
-#include "adsp.h"
-
-#ifdef DEBUG
-#define dprintk(format, arg...) \
- printk(KERN_DEBUG format, ## arg)
-#else
-#define dprintk(format, arg...) do {} while (0)
-#endif
-
-/* Hold 30 packets of 24 bytes each*/
-#define BUFSZ 720
-#define DMASZ (BUFSZ * 2)
-
-#define AUDDEC_DEC_EVRC 12
-
-#define PCM_BUFSZ_MIN 1600 /* 100ms worth of data */
-#define PCM_BUF_MAX_COUNT 5
-/* DSP only accepts 5 buffers at most
- * but support 2 buffers currently
- */
-#define EVRC_DECODED_FRSZ 320 /* EVRC 20ms 8KHz mono PCM size */
-
-#define ROUTING_MODE_FTRT 1
-#define ROUTING_MODE_RT 2
-/* Decoder status received from AUDPPTASK */
-#define AUDPP_DEC_STATUS_SLEEP 0
-#define AUDPP_DEC_STATUS_INIT 1
-#define AUDPP_DEC_STATUS_CFG 2
-#define AUDPP_DEC_STATUS_PLAY 3
-
-struct buffer {
- void *data;
- unsigned size;
- unsigned used; /* Input usage actual DSP produced PCM size */
- unsigned addr;
-};
-
-struct audio {
- struct buffer out[2];
-
- spinlock_t dsp_lock;
-
- uint8_t out_head;
- uint8_t out_tail;
- uint8_t out_needed; /* number of buffers the dsp is waiting for */
-
- atomic_t out_bytes;
-
- struct mutex lock;
- struct mutex write_lock;
- wait_queue_head_t write_wait;
-
- /* Host PCM section */
- struct buffer in[PCM_BUF_MAX_COUNT];
- struct mutex read_lock;
- wait_queue_head_t read_wait; /* Wait queue for read */
- char *read_data; /* pointer to reader buffer */
- dma_addr_t read_phys; /* physical address of reader buffer */
- uint8_t read_next; /* index to input buffers to be read next */
- uint8_t fill_next; /* index to buffer that DSP should be filling */
- uint8_t pcm_buf_count; /* number of pcm buffer allocated */
- /* ---- End of Host PCM section */
-
- struct msm_adsp_module *audplay;
- struct audmgr audmgr;
-
- /* data allocated for various buffers */
- char *data;
- dma_addr_t phys;
-
- uint8_t opened:1;
- uint8_t enabled:1;
- uint8_t running:1;
- uint8_t stopped:1; /* set when stopped, cleared on flush */
- uint8_t pcm_feedback:1;
- uint8_t buf_refresh:1;
-
- unsigned volume;
- uint16_t dec_id;
- uint32_t read_ptr_offset;
-};
-static struct audio the_evrc_audio;
-
-static int auddec_dsp_config(struct audio *audio, int enable);
-static void audpp_cmd_cfg_adec_params(struct audio *audio);
-static void audpp_cmd_cfg_routing_mode(struct audio *audio);
-static void audevrc_send_data(struct audio *audio, unsigned needed);
-static void audevrc_dsp_event(void *private, unsigned id, uint16_t *msg);
-static void audevrc_config_hostpcm(struct audio *audio);
-static void audevrc_buffer_refresh(struct audio *audio);
-
-/* must be called with audio->lock held */
-static int audevrc_enable(struct audio *audio)
-{
- struct audmgr_config cfg;
- int rc;
-
- if (audio->enabled)
- return 0;
-
- audio->out_tail = 0;
- audio->out_needed = 0;
-
- cfg.tx_rate = RPC_AUD_DEF_SAMPLE_RATE_NONE;
- cfg.rx_rate = RPC_AUD_DEF_SAMPLE_RATE_48000;
- cfg.def_method = RPC_AUD_DEF_METHOD_PLAYBACK;
- cfg.codec = RPC_AUD_DEF_CODEC_EVRC;
- cfg.snd_method = RPC_SND_METHOD_MIDI;
-
- rc = audmgr_enable(&audio->audmgr, &cfg);
- if (rc < 0)
- return rc;
-
- if (msm_adsp_enable(audio->audplay)) {
- pr_err("audio: msm_adsp_enable(audplay) failed\n");
- audmgr_disable(&audio->audmgr);
- return -ENODEV;
- }
-
- if (audpp_enable(audio->dec_id, audevrc_dsp_event, audio)) {
- pr_err("audio: audpp_enable() failed\n");
- msm_adsp_disable(audio->audplay);
- audmgr_disable(&audio->audmgr);
- return -ENODEV;
- }
- audio->enabled = 1;
- return 0;
-}
-
-/* must be called with audio->lock held */
-static int audevrc_disable(struct audio *audio)
-{
- if (audio->enabled) {
- audio->enabled = 0;
- auddec_dsp_config(audio, 0);
- wake_up(&audio->write_wait);
- wake_up(&audio->read_wait);
- msm_adsp_disable(audio->audplay);
- audpp_disable(audio->dec_id, audio);
- audmgr_disable(&audio->audmgr);
- audio->out_needed = 0;
- }
- return 0;
-}
-
-/* ------------------- dsp --------------------- */
-
-static void audevrc_update_pcm_buf_entry(struct audio *audio,
- uint32_t *payload)
-{
- uint8_t index;
- unsigned long flags;
-
- spin_lock_irqsave(&audio->dsp_lock, flags);
- for (index = 0; index < payload[1]; index++) {
- if (audio->in[audio->fill_next].addr
- == payload[2 + index * 2]) {
- dprintk("audevrc_update_pcm_buf_entry: in[%d] ready\n",
- audio->fill_next);
- audio->in[audio->fill_next].used =
- payload[3 + index * 2];
- if ((++audio->fill_next) == audio->pcm_buf_count)
- audio->fill_next = 0;
-
- } else {
- pr_err
- ("audevrc_update_pcm_buf_entry: expected=%x ret=%x\n",
- audio->in[audio->fill_next].addr,
- payload[1 + index * 2]);
- break;
- }
- }
- if (audio->in[audio->fill_next].used == 0) {
- audevrc_buffer_refresh(audio);
- } else {
- dprintk("audevrc_update_pcm_buf_entry: read cannot keep up\n");
- audio->buf_refresh = 1;
- }
-
- spin_unlock_irqrestore(&audio->dsp_lock, flags);
- wake_up(&audio->read_wait);
-}
-
-static void audplay_dsp_event(void *data, unsigned id, size_t len,
- void (*getevent) (void *ptr, size_t len))
-{
- struct audio *audio = data;
- uint32_t msg[28];
- getevent(msg, sizeof(msg));
-
- dprintk("audplay_dsp_event: msg_id=%x\n", id);
- switch (id) {
- case AUDPLAY_MSG_DEC_NEEDS_DATA:
- audevrc_send_data(audio, 1);
- break;
- case AUDPLAY_MSG_BUFFER_UPDATE:
- dprintk("audevrc_update_pcm_buf_entry:======> \n");
- audevrc_update_pcm_buf_entry(audio, msg);
- break;
- default:
- pr_err("unexpected message from decoder \n");
- }
-}
-
-static void audevrc_dsp_event(void *private, unsigned id, uint16_t *msg)
-{
- struct audio *audio = private;
-
- switch (id) {
- case AUDPP_MSG_STATUS_MSG:{
- unsigned status = msg[1];
-
- switch (status) {
- case AUDPP_DEC_STATUS_SLEEP:
- dprintk("decoder status: sleep \n");
- break;
-
- case AUDPP_DEC_STATUS_INIT:
- dprintk("decoder status: init \n");
- audpp_cmd_cfg_routing_mode(audio);
- break;
-
- case AUDPP_DEC_STATUS_CFG:
- dprintk("decoder status: cfg \n");
- break;
- case AUDPP_DEC_STATUS_PLAY:
- dprintk("decoder status: play \n");
- if (audio->pcm_feedback) {
- audevrc_config_hostpcm(audio);
- audevrc_buffer_refresh(audio);
- }
- break;
- default:
- pr_err("unknown decoder status \n");
- }
- break;
- }
- case AUDPP_MSG_CFG_MSG:
- if (msg[0] == AUDPP_MSG_ENA_ENA) {
- dprintk("audevrc_dsp_event: CFG_MSG ENABLE\n");
- auddec_dsp_config(audio, 1);
- audio->out_needed = 0;
- audio->running = 1;
- audpp_set_volume_and_pan(audio->dec_id, audio->volume,
- 0);
- audpp_avsync(audio->dec_id, 22050);
- } else if (msg[0] == AUDPP_MSG_ENA_DIS) {
- dprintk("audevrc_dsp_event: CFG_MSG DISABLE\n");
- audpp_avsync(audio->dec_id, 0);
- audio->running = 0;
- } else {
- pr_err("audevrc_dsp_event: CFG_MSG %d?\n", msg[0]);
- }
- break;
- case AUDPP_MSG_ROUTING_ACK:
- dprintk("audevrc_dsp_event: ROUTING_ACK\n");
- audpp_cmd_cfg_adec_params(audio);
- break;
-
- default:
- pr_err("audevrc_dsp_event: UNKNOWN (%d)\n", id);
- }
-
-}
-
-struct msm_adsp_ops audplay_adsp_ops_evrc = {
- .event = audplay_dsp_event,
-};
-
-#define audplay_send_queue0(audio, cmd, len) \
- msm_adsp_write(audio->audplay, QDSP_uPAudPlay0BitStreamCtrlQueue, \
- cmd, len)
-
-static int auddec_dsp_config(struct audio *audio, int enable)
-{
- audpp_cmd_cfg_dec_type cmd;
-
- memset(&cmd, 0, sizeof(cmd));
- cmd.cmd_id = AUDPP_CMD_CFG_DEC_TYPE;
- if (enable)
- cmd.dec0_cfg = AUDPP_CMD_UPDATDE_CFG_DEC |
- AUDPP_CMD_ENA_DEC_V | AUDDEC_DEC_EVRC;
- else
- cmd.dec0_cfg = AUDPP_CMD_UPDATDE_CFG_DEC | AUDPP_CMD_DIS_DEC_V;
-
- return audpp_send_queue1(&cmd, sizeof(cmd));
-}
-
-static void audpp_cmd_cfg_adec_params(struct audio *audio)
-{
- struct audpp_cmd_cfg_adec_params_evrc cmd;
-
- memset(&cmd, 0, sizeof(cmd));
- cmd.common.cmd_id = AUDPP_CMD_CFG_ADEC_PARAMS;
- cmd.common.length = sizeof(cmd);
- cmd.common.dec_id = audio->dec_id;
- cmd.common.input_sampling_frequency = 8000;
- cmd.stereo_cfg = AUDPP_CMD_PCM_INTF_MONO_V;
-
- audpp_send_queue2(&cmd, sizeof(cmd));
-}
-
-static void audpp_cmd_cfg_routing_mode(struct audio *audio)
-{
- struct audpp_cmd_routing_mode cmd;
- dprintk("audpp_cmd_cfg_routing_mode()\n");
- memset(&cmd, 0, sizeof(cmd));
- cmd.cmd_id = AUDPP_CMD_ROUTING_MODE;
- cmd.object_number = audio->dec_id;
- if (audio->pcm_feedback)
- cmd.routing_mode = ROUTING_MODE_FTRT;
- else
- cmd.routing_mode = ROUTING_MODE_RT;
-
- audpp_send_queue1(&cmd, sizeof(cmd));
-}
-
-static int audplay_dsp_send_data_avail(struct audio *audio,
- unsigned idx, unsigned len)
-{
- audplay_cmd_bitstream_data_avail cmd;
-
- cmd.cmd_id = AUDPLAY_CMD_BITSTREAM_DATA_AVAIL;
- cmd.decoder_id = audio->dec_id;
- cmd.buf_ptr = audio->out[idx].addr;
- cmd.buf_size = len / 2;
- cmd.partition_number = 0;
- return audplay_send_queue0(audio, &cmd, sizeof(cmd));
-}
-
-static void audevrc_buffer_refresh(struct audio *audio)
-{
- struct audplay_cmd_buffer_refresh refresh_cmd;
-
- refresh_cmd.cmd_id = AUDPLAY_CMD_BUFFER_REFRESH;
- refresh_cmd.num_buffers = 1;
- refresh_cmd.buf0_address = audio->in[audio->fill_next].addr;
- refresh_cmd.buf0_length = audio->in[audio->fill_next].size;
-
- refresh_cmd.buf_read_count = 0;
- dprintk("audplay_buffer_fresh: buf0_addr=%x buf0_len=%d\n",
- refresh_cmd.buf0_address, refresh_cmd.buf0_length);
- audplay_send_queue0(audio, &refresh_cmd, sizeof(refresh_cmd));
-}
-
-static void audevrc_config_hostpcm(struct audio *audio)
-{
- struct audplay_cmd_hpcm_buf_cfg cfg_cmd;
-
- dprintk("audevrc_config_hostpcm()\n");
- cfg_cmd.cmd_id = AUDPLAY_CMD_HPCM_BUF_CFG;
- cfg_cmd.max_buffers = 1;
- cfg_cmd.byte_swap = 0;
- cfg_cmd.hostpcm_config = (0x8000) | (0x4000);
- cfg_cmd.feedback_frequency = 1;
- cfg_cmd.partition_number = 0;
- audplay_send_queue0(audio, &cfg_cmd, sizeof(cfg_cmd));
-
-}
-
-static void audevrc_send_data(struct audio *audio, unsigned needed)
-{
- struct buffer *frame;
- unsigned long flags;
-
- spin_lock_irqsave(&audio->dsp_lock, flags);
- if (!audio->running)
- goto done;
-
- if (needed) {
- /* We were called from the callback because the DSP
- * requested more data. Note that the DSP does want
- * more data, and if a buffer was in-flight, mark it
- * as available (since the DSP must now be done with
- * it).
- */
- audio->out_needed = 1;
- frame = audio->out + audio->out_tail;
- if (frame->used == 0xffffffff) {
- dprintk("frame %d free\n", audio->out_tail);
- frame->used = 0;
- audio->out_tail ^= 1;
- wake_up(&audio->write_wait);
- }
- }
-
- if (audio->out_needed) {
- /* If the DSP currently wants data and we have a
- * buffer available, we will send it and reset
- * the needed flag. We'll mark the buffer as in-flight
- * so that it won't be recycled until the next buffer
- * is requested
- */
-
- frame = audio->out + audio->out_tail;
- if (frame->used) {
- BUG_ON(frame->used == 0xffffffff);
- dprintk("frame %d busy\n", audio->out_tail);
- audplay_dsp_send_data_avail(audio, audio->out_tail,
- frame->used);
- frame->used = 0xffffffff;
- audio->out_needed = 0;
- }
- }
-done:
- spin_unlock_irqrestore(&audio->dsp_lock, flags);
-}
-
-/* ------------------- device --------------------- */
-
-static void audevrc_flush(struct audio *audio)
-{
- audio->out[0].used = 0;
- audio->out[1].used = 0;
- audio->out_head = 0;
- audio->out_tail = 0;
- audio->stopped = 0;
- atomic_set(&audio->out_bytes, 0);
-}
-
-static void audevrc_flush_pcm_buf(struct audio *audio)
-{
- uint8_t index;
-
- for (index = 0; index < PCM_BUF_MAX_COUNT; index++)
- audio->in[index].used = 0;
-
- audio->read_next = 0;
- audio->fill_next = 0;
-}
-
-static long audevrc_ioctl(struct file *file, unsigned int cmd,
- unsigned long arg)
-{
- struct audio *audio = file->private_data;
- int rc = 0;
-
- dprintk("audevrc_ioctl() cmd = %d\n", cmd);
-
- if (cmd == AUDIO_GET_STATS) {
- struct msm_audio_stats stats;
- stats.byte_count = audpp_avsync_byte_count(audio->dec_id);
- stats.sample_count = audpp_avsync_sample_count(audio->dec_id);
- if (copy_to_user((void *)arg, &stats, sizeof(stats)))
- return -EFAULT;
- return 0;
- }
- if (cmd == AUDIO_SET_VOLUME) {
- unsigned long flags;
- spin_lock_irqsave(&audio->dsp_lock, flags);
- audio->volume = arg;
- if (audio->running)
- audpp_set_volume_and_pan(audio->dec_id, arg, 0);
- spin_unlock_irqrestore(&audio->dsp_lock, flags);
- return 0;
- }
- mutex_lock(&audio->lock);
- switch (cmd) {
- case AUDIO_START:
- rc = audevrc_enable(audio);
- break;
- case AUDIO_STOP:
- rc = audevrc_disable(audio);
- audio->stopped = 1;
- break;
- case AUDIO_SET_CONFIG:{
- dprintk("AUDIO_SET_CONFIG not applicable \n");
- break;
- }
- case AUDIO_GET_CONFIG:{
- struct msm_audio_config config;
- config.buffer_size = BUFSZ;
- config.buffer_count = 2;
- config.sample_rate = 8000;
- config.channel_count = 1;
- config.unused[0] = 0;
- config.unused[1] = 0;
- config.unused[2] = 0;
- config.unused[3] = 0;
- if (copy_to_user((void *)arg, &config, sizeof(config)))
- rc = -EFAULT;
- else
- rc = 0;
- break;
- }
- case AUDIO_GET_PCM_CONFIG:{
- struct msm_audio_pcm_config config;
- config.pcm_feedback = 0;
- config.buffer_count = PCM_BUF_MAX_COUNT;
- config.buffer_size = PCM_BUFSZ_MIN;
- if (copy_to_user((void *)arg, &config, sizeof(config)))
- rc = -EFAULT;
- else
- rc = 0;
- break;
- }
- case AUDIO_SET_PCM_CONFIG:{
- struct msm_audio_pcm_config config;
- if (copy_from_user
- (&config, (void *)arg, sizeof(config))) {
- rc = -EFAULT;
- break;
- }
- if ((config.buffer_count > PCM_BUF_MAX_COUNT) ||
- (config.buffer_count == 1))
- config.buffer_count = PCM_BUF_MAX_COUNT;
-
- if (config.buffer_size < PCM_BUFSZ_MIN)
- config.buffer_size = PCM_BUFSZ_MIN;
-
- /* Check if pcm feedback is required */
- if ((config.pcm_feedback) && (!audio->read_data)) {
- dprintk("audevrc_ioctl: allocate PCM buf %d\n",
- config.buffer_count *
- config.buffer_size);
- audio->read_data =
- dma_alloc_coherent(NULL,
- config.buffer_size *
- config.buffer_count,
- &audio->read_phys,
- GFP_KERNEL);
- if (!audio->read_data) {
- pr_err
- ("audevrc_ioctl: no mem for pcm buf\n");
- rc = -1;
- } else {
- uint8_t index;
- uint32_t offset = 0;
- audio->pcm_feedback = 1;
- audio->buf_refresh = 0;
- audio->pcm_buf_count =
- config.buffer_count;
- audio->read_next = 0;
- audio->fill_next = 0;
-
- for (index = 0;
- index < config.buffer_count;
- index++) {
- audio->in[index].data =
- audio->read_data + offset;
- audio->in[index].addr =
- audio->read_phys + offset;
- audio->in[index].size =
- config.buffer_size;
- audio->in[index].used = 0;
- offset += config.buffer_size;
- }
- rc = 0;
- }
- } else {
- rc = 0;
- }
- break;
- }
- case AUDIO_PAUSE:
- dprintk("%s: AUDIO_PAUSE %ld\n", __func__, arg);
- rc = audpp_pause(audio->dec_id, (int) arg);
- break;
- default:
- rc = -EINVAL;
- }
- mutex_unlock(&audio->lock);
- return rc;
-}
-
-static ssize_t audevrc_read(struct file *file, char __user *buf, size_t count,
- loff_t *pos)
-{
- struct audio *audio = file->private_data;
- const char __user *start = buf;
- int rc = 0;
- if (!audio->pcm_feedback) {
- return 0;
- /* PCM feedback is not enabled. Nothing to read */
- }
- mutex_lock(&audio->read_lock);
- dprintk("audevrc_read() \n");
- while (count > 0) {
- rc = wait_event_interruptible(audio->read_wait,
- (audio->in[audio->read_next].
- used > 0) || (audio->stopped));
- dprintk("audevrc_read() wait terminated \n");
- if (rc < 0)
- break;
- if (audio->stopped) {
- rc = -EBUSY;
- break;
- }
- if (count < audio->in[audio->read_next].used) {
- /* Read must happen in frame boundary. Since driver does
- * not know frame size, read count must be greater or
- * equal to size of PCM samples
- */
- dprintk("audevrc_read:read stop - partial frame\n");
- break;
- } else {
- dprintk("audevrc_read: read from in[%d]\n",
- audio->read_next);
- if (copy_to_user
- (buf, audio->in[audio->read_next].data,
- audio->in[audio->read_next].used)) {
- pr_err("audevrc_read: invalid addr %x \n",
- (unsigned int)buf);
- rc = -EFAULT;
- break;
- }
- count -= audio->in[audio->read_next].used;
- buf += audio->in[audio->read_next].used;
- audio->in[audio->read_next].used = 0;
- if ((++audio->read_next) == audio->pcm_buf_count)
- audio->read_next = 0;
- if (audio->in[audio->read_next].used == 0)
- break; /* No data ready at this moment
- * Exit while loop to prevent
- * output thread sleep too long
- */
-
- }
- }
- if (audio->buf_refresh) {
- audio->buf_refresh = 0;
- dprintk("audevrc_read: kick start pcm feedback again\n");
- audevrc_buffer_refresh(audio);
- }
- mutex_unlock(&audio->read_lock);
- if (buf > start)
- rc = buf - start;
- dprintk("audevrc_read: read %d bytes\n", rc);
- return rc;
-}
-
-static ssize_t audevrc_write(struct file *file, const char __user *buf,
- size_t count, loff_t *pos)
-{
- struct audio *audio = file->private_data;
- const char __user *start = buf;
- struct buffer *frame;
- size_t xfer;
- int rc = 0;
-
- if (count & 1)
- return -EINVAL;
- mutex_lock(&audio->write_lock);
- dprintk("audevrc_write() \n");
- while (count > 0) {
- frame = audio->out + audio->out_head;
- rc = wait_event_interruptible(audio->write_wait,
- (frame->used == 0)
- || (audio->stopped));
- if (rc < 0)
- break;
- if (audio->stopped) {
- rc = -EBUSY;
- break;
- }
- xfer = (count > frame->size) ? frame->size : count;
- if (copy_from_user(frame->data, buf, xfer)) {
- rc = -EFAULT;
- break;
- }
-
- frame->used = xfer;
- audio->out_head ^= 1;
- count -= xfer;
- buf += xfer;
-
- audevrc_send_data(audio, 0);
-
- }
- mutex_unlock(&audio->write_lock);
- if (buf > start)
- return buf - start;
- return rc;
-}
-
-static int audevrc_release(struct inode *inode, struct file *file)
-{
- struct audio *audio = file->private_data;
-
- dprintk("audevrc_release()\n");
-
- mutex_lock(&audio->lock);
- audevrc_disable(audio);
- audevrc_flush(audio);
- audevrc_flush_pcm_buf(audio);
- msm_adsp_put(audio->audplay);
- audio->audplay = NULL;
- audio->opened = 0;
- dma_free_coherent(NULL, DMASZ, audio->data, audio->phys);
- audio->data = NULL;
- if (audio->read_data != NULL) {
- dma_free_coherent(NULL,
- audio->in[0].size * audio->pcm_buf_count,
- audio->read_data, audio->read_phys);
- audio->read_data = NULL;
- }
- audio->pcm_feedback = 0;
- mutex_unlock(&audio->lock);
- return 0;
-}
-
-static struct audio the_evrc_audio;
-
-static int audevrc_open(struct inode *inode, struct file *file)
-{
- struct audio *audio = &the_evrc_audio;
- int rc;
-
- if (audio->opened) {
- pr_err("audio: busy\n");
- return -EBUSY;
- }
-
- /* Acquire Lock */
- mutex_lock(&audio->lock);
-
- if (!audio->data) {
- audio->data = dma_alloc_coherent(NULL, DMASZ,
- &audio->phys, GFP_KERNEL);
- if (!audio->data) {
- pr_err("audio: could not allocate DMA buffers\n");
- rc = -ENOMEM;
- goto dma_fail;
- }
- }
-
- rc = audmgr_open(&audio->audmgr);
- if (rc)
- goto audmgr_fail;
-
- rc = msm_adsp_get("AUDPLAY0TASK", &audio->audplay,
- &audplay_adsp_ops_evrc, audio);
- if (rc) {
- pr_err("audio: failed to get audplay0 dsp module\n");
- goto adsp_fail;
- }
-
- audio->dec_id = 0;
-
- audio->out[0].data = audio->data + 0;
- audio->out[0].addr = audio->phys + 0;
- audio->out[0].size = BUFSZ;
-
- audio->out[1].data = audio->data + BUFSZ;
- audio->out[1].addr = audio->phys + BUFSZ;
- audio->out[1].size = BUFSZ;
-
- audio->volume = 0x3FFF;
-
- audevrc_flush(audio);
-
- audio->opened = 1;
- file->private_data = audio;
-
- mutex_unlock(&audio->lock);
- return rc;
-
-adsp_fail:
- audmgr_close(&audio->audmgr);
-audmgr_fail:
- dma_free_coherent(NULL, DMASZ, audio->data, audio->phys);
-dma_fail:
- mutex_unlock(&audio->lock);
- return rc;
-}
-
-static struct file_operations audio_evrc_fops = {
- .owner = THIS_MODULE,
- .open = audevrc_open,
- .release = audevrc_release,
- .read = audevrc_read,
- .write = audevrc_write,
- .unlocked_ioctl = audevrc_ioctl,
- .llseek = noop_llseek,
-};
-
-struct miscdevice audio_evrc_misc = {
- .minor = MISC_DYNAMIC_MINOR,
- .name = "msm_evrc",
- .fops = &audio_evrc_fops,
-};
-
-static int __init audevrc_init(void)
-{
- mutex_init(&the_evrc_audio.lock);
- mutex_init(&the_evrc_audio.write_lock);
- mutex_init(&the_evrc_audio.read_lock);
- spin_lock_init(&the_evrc_audio.dsp_lock);
- init_waitqueue_head(&the_evrc_audio.write_wait);
- init_waitqueue_head(&the_evrc_audio.read_wait);
- the_evrc_audio.read_data = NULL;
- return misc_register(&audio_evrc_misc);
-}
-
-static void __exit audevrc_exit(void)
-{
- misc_deregister(&audio_evrc_misc);
-}
-
-module_init(audevrc_init);
-module_exit(audevrc_exit);
-
-MODULE_DESCRIPTION("MSM EVRC driver");
-MODULE_LICENSE("GPL v2");
-MODULE_AUTHOR("QUALCOMM Inc");
+++ /dev/null
-/* arch/arm/mach-msm/qdsp5/audio_in.c
- *
- * pcm audio input device
- *
- * Copyright (C) 2008 Google, Inc.
- * Copyright (C) 2008 HTC Corporation
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/module.h>
-#include <linux/fs.h>
-#include <linux/miscdevice.h>
-#include <linux/uaccess.h>
-#include <linux/kthread.h>
-#include <linux/wait.h>
-#include <linux/dma-mapping.h>
-#include <linux/gfp.h>
-
-#include <linux/delay.h>
-
-#include <linux/msm_audio.h>
-
-#include <asm/atomic.h>
-#include <asm/ioctls.h>
-#include <mach/msm_adsp.h>
-#include <mach/msm_rpcrouter.h>
-
-#include "audmgr.h"
-
-#include <mach/qdsp5/qdsp5audpreproccmdi.h>
-#include <mach/qdsp5/qdsp5audpreprocmsg.h>
-#include <mach/qdsp5/qdsp5audreccmdi.h>
-#include <mach/qdsp5/qdsp5audrecmsg.h>
-
-/* for queue ids - should be relative to module number*/
-#include "adsp.h"
-
-/* FRAME_NUM must be a power of two */
-#define FRAME_NUM (8)
-#define FRAME_SIZE (2052 * 2)
-#define MONO_DATA_SIZE (2048)
-#define STEREO_DATA_SIZE (MONO_DATA_SIZE * 2)
-#define DMASZ (FRAME_SIZE * FRAME_NUM)
-
-#define AGC_PARAM_SIZE (20)
-#define NS_PARAM_SIZE (6)
-#define IIR_PARAM_SIZE (48)
-#define DEBUG (0)
-
-#define AGC_ENABLE 0x0001
-#define NS_ENABLE 0x0002
-#define IIR_ENABLE 0x0004
-
-struct tx_agc_config {
- uint16_t agc_params[AGC_PARAM_SIZE];
-};
-
-struct ns_config {
- uint16_t ns_params[NS_PARAM_SIZE];
-};
-
-struct tx_iir_filter {
- uint16_t num_bands;
- uint16_t iir_params[IIR_PARAM_SIZE];
-};
-
-struct audpre_cmd_iir_config_type {
- uint16_t cmd_id;
- uint16_t active_flag;
- uint16_t num_bands;
- uint16_t iir_params[IIR_PARAM_SIZE];
-};
-
-struct buffer {
- void *data;
- uint32_t size;
- uint32_t read;
- uint32_t addr;
-};
-
-struct audio_in {
- struct buffer in[FRAME_NUM];
-
- spinlock_t dsp_lock;
-
- atomic_t in_bytes;
-
- struct mutex lock;
- struct mutex read_lock;
- wait_queue_head_t wait;
-
- struct msm_adsp_module *audpre;
- struct msm_adsp_module *audrec;
-
- /* configuration to use on next enable */
- uint32_t samp_rate;
- uint32_t channel_mode;
- uint32_t buffer_size; /* 2048 for mono, 4096 for stereo */
- uint32_t type; /* 0 for PCM ,1 for AAC */
- uint32_t dsp_cnt;
- uint32_t in_head; /* next buffer dsp will write */
- uint32_t in_tail; /* next buffer read() will read */
- uint32_t in_count; /* number of buffers available to read() */
-
- unsigned short samp_rate_index;
-
- struct audmgr audmgr;
-
- /* data allocated for various buffers */
- char *data;
- dma_addr_t phys;
-
- int opened;
- int enabled;
- int running;
- int stopped; /* set when stopped, cleared on flush */
-
- /* audpre settings */
- int agc_enable;
- struct tx_agc_config agc;
-
- int ns_enable;
- struct ns_config ns;
-
- int iir_enable;
- struct tx_iir_filter iir;
-};
-
-static int audio_in_dsp_enable(struct audio_in *audio, int enable);
-static int audio_in_encoder_config(struct audio_in *audio);
-static int audio_dsp_read_buffer(struct audio_in *audio, uint32_t read_cnt);
-static void audio_flush(struct audio_in *audio);
-static int audio_dsp_set_agc(struct audio_in *audio);
-static int audio_dsp_set_ns(struct audio_in *audio);
-static int audio_dsp_set_tx_iir(struct audio_in *audio);
-
-static unsigned convert_dsp_samp_index(unsigned index)
-{
- switch (index) {
- case 48000: return AUDREC_CMD_SAMP_RATE_INDX_48000;
- case 44100: return AUDREC_CMD_SAMP_RATE_INDX_44100;
- case 32000: return AUDREC_CMD_SAMP_RATE_INDX_32000;
- case 24000: return AUDREC_CMD_SAMP_RATE_INDX_24000;
- case 22050: return AUDREC_CMD_SAMP_RATE_INDX_22050;
- case 16000: return AUDREC_CMD_SAMP_RATE_INDX_16000;
- case 12000: return AUDREC_CMD_SAMP_RATE_INDX_12000;
- case 11025: return AUDREC_CMD_SAMP_RATE_INDX_11025;
- case 8000: return AUDREC_CMD_SAMP_RATE_INDX_8000;
- default: return AUDREC_CMD_SAMP_RATE_INDX_11025;
- }
-}
-
-static unsigned convert_samp_rate(unsigned hz)
-{
- switch (hz) {
- case 48000: return RPC_AUD_DEF_SAMPLE_RATE_48000;
- case 44100: return RPC_AUD_DEF_SAMPLE_RATE_44100;
- case 32000: return RPC_AUD_DEF_SAMPLE_RATE_32000;
- case 24000: return RPC_AUD_DEF_SAMPLE_RATE_24000;
- case 22050: return RPC_AUD_DEF_SAMPLE_RATE_22050;
- case 16000: return RPC_AUD_DEF_SAMPLE_RATE_16000;
- case 12000: return RPC_AUD_DEF_SAMPLE_RATE_12000;
- case 11025: return RPC_AUD_DEF_SAMPLE_RATE_11025;
- case 8000: return RPC_AUD_DEF_SAMPLE_RATE_8000;
- default: return RPC_AUD_DEF_SAMPLE_RATE_11025;
- }
-}
-
-static unsigned convert_samp_index(unsigned index)
-{
- switch (index) {
- case RPC_AUD_DEF_SAMPLE_RATE_48000: return 48000;
- case RPC_AUD_DEF_SAMPLE_RATE_44100: return 44100;
- case RPC_AUD_DEF_SAMPLE_RATE_32000: return 32000;
- case RPC_AUD_DEF_SAMPLE_RATE_24000: return 24000;
- case RPC_AUD_DEF_SAMPLE_RATE_22050: return 22050;
- case RPC_AUD_DEF_SAMPLE_RATE_16000: return 16000;
- case RPC_AUD_DEF_SAMPLE_RATE_12000: return 12000;
- case RPC_AUD_DEF_SAMPLE_RATE_11025: return 11025;
- case RPC_AUD_DEF_SAMPLE_RATE_8000: return 8000;
- default: return 11025;
- }
-}
-
-/* must be called with audio->lock held */
-static int audio_in_enable(struct audio_in *audio)
-{
- struct audmgr_config cfg;
- int rc;
-
- if (audio->enabled)
- return 0;
-
- cfg.tx_rate = audio->samp_rate;
- cfg.rx_rate = RPC_AUD_DEF_SAMPLE_RATE_NONE;
- cfg.def_method = RPC_AUD_DEF_METHOD_RECORD;
- if (audio->type == AUDREC_CMD_TYPE_0_INDEX_WAV)
- cfg.codec = RPC_AUD_DEF_CODEC_PCM;
- else
- cfg.codec = RPC_AUD_DEF_CODEC_AAC;
- cfg.snd_method = RPC_SND_METHOD_MIDI;
-
- rc = audmgr_enable(&audio->audmgr, &cfg);
- if (rc < 0)
- return rc;
-
- if (msm_adsp_enable(audio->audpre)) {
- pr_err("audrec: msm_adsp_enable(audpre) failed\n");
- return -ENODEV;
- }
- if (msm_adsp_enable(audio->audrec)) {
- pr_err("audrec: msm_adsp_enable(audrec) failed\n");
- return -ENODEV;
- }
-
- audio->enabled = 1;
- audio_in_dsp_enable(audio, 1);
-
- return 0;
-}
-
-/* must be called with audio->lock held */
-static int audio_in_disable(struct audio_in *audio)
-{
- if (audio->enabled) {
- audio->enabled = 0;
-
- audio_in_dsp_enable(audio, 0);
-
- wake_up(&audio->wait);
-
- msm_adsp_disable(audio->audrec);
- msm_adsp_disable(audio->audpre);
- audmgr_disable(&audio->audmgr);
- }
- return 0;
-}
-
-/* ------------------- dsp --------------------- */
-static void audpre_dsp_event(void *data, unsigned id, size_t len,
- void (*getevent)(void *ptr, size_t len))
-{
- uint16_t msg[2];
- getevent(msg, sizeof(msg));
-
- switch (id) {
- case AUDPREPROC_MSG_CMD_CFG_DONE_MSG:
- pr_info("audpre: type %d, status_flag %d\n", msg[0], msg[1]);
- break;
- case AUDPREPROC_MSG_ERROR_MSG_ID:
- pr_info("audpre: err_index %d\n", msg[0]);
- break;
- default:
- pr_err("audpre: unknown event %d\n", id);
- }
-}
-
-struct audio_frame {
- uint16_t count_low;
- uint16_t count_high;
- uint16_t bytes;
- uint16_t unknown;
- unsigned char samples[];
-} __attribute__((packed));
-
-static void audio_in_get_dsp_frames(struct audio_in *audio)
-{
- struct audio_frame *frame;
- uint32_t index;
- unsigned long flags;
-
- index = audio->in_head;
-
- /* XXX check for bogus frame size? */
-
- frame = (void *) (((char *)audio->in[index].data) - sizeof(*frame));
-
- spin_lock_irqsave(&audio->dsp_lock, flags);
- audio->in[index].size = frame->bytes;
-
- audio->in_head = (audio->in_head + 1) & (FRAME_NUM - 1);
-
- /* If overflow, move the tail index foward. */
- if (audio->in_head == audio->in_tail)
- audio->in_tail = (audio->in_tail + 1) & (FRAME_NUM - 1);
- else
- audio->in_count++;
-
- audio_dsp_read_buffer(audio, audio->dsp_cnt++);
- spin_unlock_irqrestore(&audio->dsp_lock, flags);
-
- wake_up(&audio->wait);
-}
-
-static void audrec_dsp_event(void *data, unsigned id, size_t len,
- void (*getevent)(void *ptr, size_t len))
-{
- struct audio_in *audio = data;
- uint16_t msg[3];
- getevent(msg, sizeof(msg));
-
- switch (id) {
- case AUDREC_MSG_CMD_CFG_DONE_MSG:
- if (msg[0] & AUDREC_MSG_CFG_DONE_TYPE_0_UPDATE) {
- if (msg[0] & AUDREC_MSG_CFG_DONE_TYPE_0_ENA) {
- pr_info("audpre: CFG ENABLED\n");
- audio_dsp_set_agc(audio);
- audio_dsp_set_ns(audio);
- audio_dsp_set_tx_iir(audio);
- audio_in_encoder_config(audio);
- } else {
- pr_info("audrec: CFG SLEEP\n");
- audio->running = 0;
- }
- } else {
- pr_info("audrec: CMD_CFG_DONE %x\n", msg[0]);
- }
- break;
- case AUDREC_MSG_CMD_AREC_PARAM_CFG_DONE_MSG: {
- pr_info("audrec: PARAM CFG DONE\n");
- audio->running = 1;
- break;
- }
- case AUDREC_MSG_FATAL_ERR_MSG:
- pr_err("audrec: ERROR %x\n", msg[0]);
- break;
- case AUDREC_MSG_PACKET_READY_MSG:
-/* REC_DBG("type %x, count %d", msg[0], (msg[1] | (msg[2] << 16))); */
- audio_in_get_dsp_frames(audio);
- break;
- default:
- pr_err("audrec: unknown event %d\n", id);
- }
-}
-
-struct msm_adsp_ops audpre_adsp_ops = {
- .event = audpre_dsp_event,
-};
-
-struct msm_adsp_ops audrec_adsp_ops = {
- .event = audrec_dsp_event,
-};
-
-
-#define audio_send_queue_pre(audio, cmd, len) \
- msm_adsp_write(audio->audpre, QDSP_uPAudPreProcCmdQueue, cmd, len)
-#define audio_send_queue_recbs(audio, cmd, len) \
- msm_adsp_write(audio->audrec, QDSP_uPAudRecBitStreamQueue, cmd, len)
-#define audio_send_queue_rec(audio, cmd, len) \
- msm_adsp_write(audio->audrec, \
- QDSP_uPAudRecCmdQueue, cmd, len)
-
-static int audio_dsp_set_agc(struct audio_in *audio)
-{
- audpreproc_cmd_cfg_agc_params cmd;
-
- memset(&cmd, 0, sizeof(cmd));
- cmd.cmd_id = AUDPREPROC_CMD_CFG_AGC_PARAMS;
-
- if (audio->agc_enable) {
- /* cmd.tx_agc_param_mask = 0xFE00 from sample code */
- cmd.tx_agc_param_mask =
- (1 << AUDPREPROC_CMD_TX_AGC_PARAM_MASK_COMP_SLOPE) |
- (1 << AUDPREPROC_CMD_TX_AGC_PARAM_MASK_COMP_TH) |
- (1 << AUDPREPROC_CMD_TX_AGC_PARAM_MASK_EXP_SLOPE) |
- (1 << AUDPREPROC_CMD_TX_AGC_PARAM_MASK_EXP_TH) |
- (1 << AUDPREPROC_CMD_TX_AGC_PARAM_MASK_COMP_AIG_FLAG) |
- (1 << AUDPREPROC_CMD_TX_AGC_PARAM_MASK_COMP_STATIC_GAIN) |
- (1 << AUDPREPROC_CMD_TX_AGC_PARAM_MASK_TX_AGC_ENA_FLAG);
- cmd.tx_agc_enable_flag =
- AUDPREPROC_CMD_TX_AGC_ENA_FLAG_ENA;
- memcpy(&cmd.static_gain, &audio->agc.agc_params[0],
- sizeof(uint16_t) * 6);
- /* cmd.param_mask = 0xFFF0 from sample code */
- cmd.param_mask =
- (1 << AUDPREPROC_CMD_PARAM_MASK_RMS_TAY) |
- (1 << AUDPREPROC_CMD_PARAM_MASK_RELEASEK) |
- (1 << AUDPREPROC_CMD_PARAM_MASK_DELAY) |
- (1 << AUDPREPROC_CMD_PARAM_MASK_ATTACKK) |
- (1 << AUDPREPROC_CMD_PARAM_MASK_LEAKRATE_SLOW) |
- (1 << AUDPREPROC_CMD_PARAM_MASK_LEAKRATE_FAST) |
- (1 << AUDPREPROC_CMD_PARAM_MASK_AIG_RELEASEK) |
- (1 << AUDPREPROC_CMD_PARAM_MASK_AIG_MIN) |
- (1 << AUDPREPROC_CMD_PARAM_MASK_AIG_MAX) |
- (1 << AUDPREPROC_CMD_PARAM_MASK_LEAK_UP) |
- (1 << AUDPREPROC_CMD_PARAM_MASK_LEAK_DOWN) |
- (1 << AUDPREPROC_CMD_PARAM_MASK_AIG_ATTACKK);
- memcpy(&cmd.aig_attackk, &audio->agc.agc_params[6],
- sizeof(uint16_t) * 14);
-
- } else {
- cmd.tx_agc_param_mask =
- (1 << AUDPREPROC_CMD_TX_AGC_PARAM_MASK_TX_AGC_ENA_FLAG);
- cmd.tx_agc_enable_flag =
- AUDPREPROC_CMD_TX_AGC_ENA_FLAG_DIS;
- }
-#if DEBUG
- pr_info("cmd_id = 0x%04x\n", cmd.cmd_id);
- pr_info("tx_agc_param_mask = 0x%04x\n", cmd.tx_agc_param_mask);
- pr_info("tx_agc_enable_flag = 0x%04x\n", cmd.tx_agc_enable_flag);
- pr_info("static_gain = 0x%04x\n", cmd.static_gain);
- pr_info("adaptive_gain_flag = 0x%04x\n", cmd.adaptive_gain_flag);
- pr_info("expander_th = 0x%04x\n", cmd.expander_th);
- pr_info("expander_slope = 0x%04x\n", cmd.expander_slope);
- pr_info("compressor_th = 0x%04x\n", cmd.compressor_th);
- pr_info("compressor_slope = 0x%04x\n", cmd.compressor_slope);
- pr_info("param_mask = 0x%04x\n", cmd.param_mask);
- pr_info("aig_attackk = 0x%04x\n", cmd.aig_attackk);
- pr_info("aig_leak_down = 0x%04x\n", cmd.aig_leak_down);
- pr_info("aig_leak_up = 0x%04x\n", cmd.aig_leak_up);
- pr_info("aig_max = 0x%04x\n", cmd.aig_max);
- pr_info("aig_min = 0x%04x\n", cmd.aig_min);
- pr_info("aig_releasek = 0x%04x\n", cmd.aig_releasek);
- pr_info("aig_leakrate_fast = 0x%04x\n", cmd.aig_leakrate_fast);
- pr_info("aig_leakrate_slow = 0x%04x\n", cmd.aig_leakrate_slow);
- pr_info("attackk_msw = 0x%04x\n", cmd.attackk_msw);
- pr_info("attackk_lsw = 0x%04x\n", cmd.attackk_lsw);
- pr_info("delay = 0x%04x\n", cmd.delay);
- pr_info("releasek_msw = 0x%04x\n", cmd.releasek_msw);
- pr_info("releasek_lsw = 0x%04x\n", cmd.releasek_lsw);
- pr_info("rms_tav = 0x%04x\n", cmd.rms_tav);
-#endif
- return audio_send_queue_pre(audio, &cmd, sizeof(cmd));
-}
-
-static int audio_dsp_set_ns(struct audio_in *audio)
-{
- audpreproc_cmd_cfg_ns_params cmd;
-
- memset(&cmd, 0, sizeof(cmd));
- cmd.cmd_id = AUDPREPROC_CMD_CFG_NS_PARAMS;
-
- if (audio->ns_enable) {
- /* cmd.ec_mode_new is fixed as 0x0064 when enable from sample code */
- cmd.ec_mode_new =
- AUDPREPROC_CMD_EC_MODE_NEW_NS_ENA |
- AUDPREPROC_CMD_EC_MODE_NEW_HB_ENA |
- AUDPREPROC_CMD_EC_MODE_NEW_VA_ENA;
- memcpy(&cmd.dens_gamma_n, &audio->ns.ns_params,
- sizeof(audio->ns.ns_params));
- } else {
- cmd.ec_mode_new =
- AUDPREPROC_CMD_EC_MODE_NEW_NLMS_DIS |
- AUDPREPROC_CMD_EC_MODE_NEW_DES_DIS |
- AUDPREPROC_CMD_EC_MODE_NEW_NS_DIS |
- AUDPREPROC_CMD_EC_MODE_NEW_CNI_DIS |
- AUDPREPROC_CMD_EC_MODE_NEW_NLES_DIS |
- AUDPREPROC_CMD_EC_MODE_NEW_HB_DIS |
- AUDPREPROC_CMD_EC_MODE_NEW_VA_DIS |
- AUDPREPROC_CMD_EC_MODE_NEW_PCD_DIS |
- AUDPREPROC_CMD_EC_MODE_NEW_FEHI_DIS |
- AUDPREPROC_CMD_EC_MODE_NEW_NEHI_DIS |
- AUDPREPROC_CMD_EC_MODE_NEW_NLPP_DIS |
- AUDPREPROC_CMD_EC_MODE_NEW_FNE_DIS |
- AUDPREPROC_CMD_EC_MODE_NEW_PRENLMS_DIS;
- }
-#if DEBUG
- pr_info("cmd_id = 0x%04x\n", cmd.cmd_id);
- pr_info("ec_mode_new = 0x%04x\n", cmd.ec_mode_new);
- pr_info("dens_gamma_n = 0x%04x\n", cmd.dens_gamma_n);
- pr_info("dens_nfe_block_size = 0x%04x\n", cmd.dens_nfe_block_size);
- pr_info("dens_limit_ns = 0x%04x\n", cmd.dens_limit_ns);
- pr_info("dens_limit_ns_d = 0x%04x\n", cmd.dens_limit_ns_d);
- pr_info("wb_gamma_e = 0x%04x\n", cmd.wb_gamma_e);
- pr_info("wb_gamma_n = 0x%04x\n", cmd.wb_gamma_n);
-#endif
- return audio_send_queue_pre(audio, &cmd, sizeof(cmd));
-}
-
-static int audio_dsp_set_tx_iir(struct audio_in *audio)
-{
- struct audpre_cmd_iir_config_type cmd;
-
- memset(&cmd, 0, sizeof(cmd));
- cmd.cmd_id = AUDPREPROC_CMD_CFG_IIR_TUNING_FILTER_PARAMS;
-
- if (audio->iir_enable) {
- cmd.active_flag = AUDPREPROC_CMD_IIR_ACTIVE_FLAG_ENA;
- cmd.num_bands = audio->iir.num_bands;
- memcpy(&cmd.iir_params, &audio->iir.iir_params,
- sizeof(audio->iir.iir_params));
- } else {
- cmd.active_flag = AUDPREPROC_CMD_IIR_ACTIVE_FLAG_DIS;
- }
-#if DEBUG
- pr_info("cmd_id = 0x%04x\n", cmd.cmd_id);
- pr_info("active_flag = 0x%04x\n", cmd.active_flag);
-#endif
- return audio_send_queue_pre(audio, &cmd, sizeof(cmd));
-}
-
-static int audio_in_dsp_enable(struct audio_in *audio, int enable)
-{
- audrec_cmd_cfg cmd;
-
- memset(&cmd, 0, sizeof(cmd));
- cmd.cmd_id = AUDREC_CMD_CFG;
- cmd.type_0 = enable ? AUDREC_CMD_TYPE_0_ENA : AUDREC_CMD_TYPE_0_DIS;
- cmd.type_0 |= (AUDREC_CMD_TYPE_0_UPDATE | audio->type);
- cmd.type_1 = 0;
-
- return audio_send_queue_rec(audio, &cmd, sizeof(cmd));
-}
-
-static int audio_in_encoder_config(struct audio_in *audio)
-{
- audrec_cmd_arec0param_cfg cmd;
- uint16_t *data = (void *) audio->data;
- unsigned n;
-
- memset(&cmd, 0, sizeof(cmd));
- cmd.cmd_id = AUDREC_CMD_AREC0PARAM_CFG;
- cmd.ptr_to_extpkt_buffer_msw = audio->phys >> 16;
- cmd.ptr_to_extpkt_buffer_lsw = audio->phys;
- cmd.buf_len = FRAME_NUM; /* Both WAV and AAC use 8 frames */
- cmd.samp_rate_index = audio->samp_rate_index;
- cmd.stereo_mode = audio->channel_mode; /* 0 for mono, 1 for stereo */
-
- /* FIXME have no idea why cmd.rec_quality is fixed
- * as 0x1C00 from sample code
- */
- cmd.rec_quality = 0x1C00;
-
- /* prepare buffer pointers:
- * Mono: 1024 samples + 4 halfword header
- * Stereo: 2048 samples + 4 halfword header
- * AAC
- * Mono/Stere: 768 + 4 halfword header
- */
- for (n = 0; n < FRAME_NUM; n++) {
- audio->in[n].data = data + 4;
- if (audio->type == AUDREC_CMD_TYPE_0_INDEX_WAV)
- data += (4 + (audio->channel_mode ? 2048 : 1024));
- else if (audio->type == AUDREC_CMD_TYPE_0_INDEX_AAC)
- data += (4 + 768);
- }
-
- return audio_send_queue_rec(audio, &cmd, sizeof(cmd));
-}
-
-static int audio_dsp_read_buffer(struct audio_in *audio, uint32_t read_cnt)
-{
- audrec_cmd_packet_ext_ptr cmd;
-
- memset(&cmd, 0, sizeof(cmd));
- cmd.cmd_id = AUDREC_CMD_PACKET_EXT_PTR;
- /* Both WAV and AAC use AUDREC_CMD_TYPE_0 */
- cmd.type = AUDREC_CMD_TYPE_0;
- cmd.curr_rec_count_msw = read_cnt >> 16;
- cmd.curr_rec_count_lsw = read_cnt;
-
- return audio_send_queue_recbs(audio, &cmd, sizeof(cmd));
-}
-
-/* ------------------- device --------------------- */
-
-static void audio_enable_agc(struct audio_in *audio, int enable)
-{
- if (audio->agc_enable != enable) {
- audio->agc_enable = enable;
- if (audio->running)
- audio_dsp_set_agc(audio);
- }
-}
-
-static void audio_enable_ns(struct audio_in *audio, int enable)
-{
- if (audio->ns_enable != enable) {
- audio->ns_enable = enable;
- if (audio->running)
- audio_dsp_set_ns(audio);
- }
-}
-
-static void audio_enable_tx_iir(struct audio_in *audio, int enable)
-{
- if (audio->iir_enable != enable) {
- audio->iir_enable = enable;
- if (audio->running)
- audio_dsp_set_tx_iir(audio);
- }
-}
-
-static void audio_flush(struct audio_in *audio)
-{
- int i;
-
- audio->dsp_cnt = 0;
- audio->in_head = 0;
- audio->in_tail = 0;
- audio->in_count = 0;
- for (i = 0; i < FRAME_NUM; i++) {
- audio->in[i].size = 0;
- audio->in[i].read = 0;
- }
-}
-
-static long audio_in_ioctl(struct file *file,
- unsigned int cmd, unsigned long arg)
-{
- struct audio_in *audio = file->private_data;
- int rc;
-
- if (cmd == AUDIO_GET_STATS) {
- struct msm_audio_stats stats;
- stats.byte_count = atomic_read(&audio->in_bytes);
- if (copy_to_user((void *) arg, &stats, sizeof(stats)))
- return -EFAULT;
- return 0;
- }
-
- mutex_lock(&audio->lock);
- switch (cmd) {
- case AUDIO_START:
- rc = audio_in_enable(audio);
- break;
- case AUDIO_STOP:
- rc = audio_in_disable(audio);
- audio->stopped = 1;
- break;
- case AUDIO_FLUSH:
- if (audio->stopped) {
- /* Make sure we're stopped and we wake any threads
- * that might be blocked holding the read_lock.
- * While audio->stopped read threads will always
- * exit immediately.
- */
- wake_up(&audio->wait);
- mutex_lock(&audio->read_lock);
- audio_flush(audio);
- mutex_unlock(&audio->read_lock);
- }
- case AUDIO_SET_CONFIG: {
- struct msm_audio_config cfg;
- if (copy_from_user(&cfg, (void *) arg, sizeof(cfg))) {
- rc = -EFAULT;
- break;
- }
- if (cfg.channel_count == 1) {
- cfg.channel_count = AUDREC_CMD_STEREO_MODE_MONO;
- } else if (cfg.channel_count == 2) {
- cfg.channel_count = AUDREC_CMD_STEREO_MODE_STEREO;
- } else {
- rc = -EINVAL;
- break;
- }
-
- if (cfg.type == 0) {
- cfg.type = AUDREC_CMD_TYPE_0_INDEX_WAV;
- } else if (cfg.type == 1) {
- cfg.type = AUDREC_CMD_TYPE_0_INDEX_AAC;
- } else {
- rc = -EINVAL;
- break;
- }
- audio->samp_rate = convert_samp_rate(cfg.sample_rate);
- audio->samp_rate_index =
- convert_dsp_samp_index(cfg.sample_rate);
- audio->channel_mode = cfg.channel_count;
- audio->buffer_size =
- audio->channel_mode ? STEREO_DATA_SIZE
- : MONO_DATA_SIZE;
- audio->type = cfg.type;
- rc = 0;
- break;
- }
- case AUDIO_GET_CONFIG: {
- struct msm_audio_config cfg;
- cfg.buffer_size = audio->buffer_size;
- cfg.buffer_count = FRAME_NUM;
- cfg.sample_rate = convert_samp_index(audio->samp_rate);
- if (audio->channel_mode == AUDREC_CMD_STEREO_MODE_MONO)
- cfg.channel_count = 1;
- else
- cfg.channel_count = 2;
- if (audio->type == AUDREC_CMD_TYPE_0_INDEX_WAV)
- cfg.type = 0;
- else
- cfg.type = 1;
- cfg.unused[0] = 0;
- cfg.unused[1] = 0;
- cfg.unused[2] = 0;
- if (copy_to_user((void *) arg, &cfg, sizeof(cfg)))
- rc = -EFAULT;
- else
- rc = 0;
- break;
- }
- default:
- rc = -EINVAL;
- }
- mutex_unlock(&audio->lock);
- return rc;
-}
-
-static ssize_t audio_in_read(struct file *file,
- char __user *buf,
- size_t count, loff_t *pos)
-{
- struct audio_in *audio = file->private_data;
- unsigned long flags;
- const char __user *start = buf;
- void *data;
- uint32_t index;
- uint32_t size;
- int rc = 0;
-
- mutex_lock(&audio->read_lock);
- while (count > 0) {
- rc = wait_event_interruptible(
- audio->wait, (audio->in_count > 0) || audio->stopped);
- if (rc < 0)
- break;
-
- if (audio->stopped) {
- rc = -EBUSY;
- break;
- }
-
- index = audio->in_tail;
- data = (uint8_t *) audio->in[index].data;
- size = audio->in[index].size;
- if (count >= size) {
- if (copy_to_user(buf, data, size)) {
- rc = -EFAULT;
- break;
- }
- spin_lock_irqsave(&audio->dsp_lock, flags);
- if (index != audio->in_tail) {
- /* overrun -- data is invalid and we need to retry */
- spin_unlock_irqrestore(&audio->dsp_lock, flags);
- continue;
- }
- audio->in[index].size = 0;
- audio->in_tail = (audio->in_tail + 1) & (FRAME_NUM - 1);
- audio->in_count--;
- spin_unlock_irqrestore(&audio->dsp_lock, flags);
- count -= size;
- buf += size;
- if (audio->type == AUDREC_CMD_TYPE_0_INDEX_AAC)
- break;
- } else {
- pr_err("audio_in: short read\n");
- break;
- }
- if (audio->type == AUDREC_CMD_TYPE_0_INDEX_AAC)
- break; /* AAC only read one frame */
- }
- mutex_unlock(&audio->read_lock);
-
- if (buf > start)
- return buf - start;
-
- return rc;
-}
-
-static ssize_t audio_in_write(struct file *file,
- const char __user *buf,
- size_t count, loff_t *pos)
-{
- return -EINVAL;
-}
-
-static int audio_in_release(struct inode *inode, struct file *file)
-{
- struct audio_in *audio = file->private_data;
-
- mutex_lock(&audio->lock);
- audio_in_disable(audio);
- audio_flush(audio);
- msm_adsp_put(audio->audrec);
- msm_adsp_put(audio->audpre);
- audio->audrec = NULL;
- audio->audpre = NULL;
- audio->opened = 0;
- mutex_unlock(&audio->lock);
- return 0;
-}
-
-static struct audio_in the_audio_in;
-
-static int audio_in_open(struct inode *inode, struct file *file)
-{
- struct audio_in *audio = &the_audio_in;
- int rc;
-
- mutex_lock(&audio->lock);
- if (audio->opened) {
- rc = -EBUSY;
- goto done;
- }
-
- /* Settings will be re-config at AUDIO_SET_CONFIG,
- * but at least we need to have initial config
- */
- audio->samp_rate = RPC_AUD_DEF_SAMPLE_RATE_11025;
- audio->samp_rate_index = AUDREC_CMD_SAMP_RATE_INDX_11025;
- audio->channel_mode = AUDREC_CMD_STEREO_MODE_MONO;
- audio->buffer_size = MONO_DATA_SIZE;
- audio->type = AUDREC_CMD_TYPE_0_INDEX_WAV;
-
- rc = audmgr_open(&audio->audmgr);
- if (rc)
- goto done;
- rc = msm_adsp_get("AUDPREPROCTASK", &audio->audpre,
- &audpre_adsp_ops, audio);
- if (rc)
- goto done;
- rc = msm_adsp_get("AUDRECTASK", &audio->audrec,
- &audrec_adsp_ops, audio);
- if (rc)
- goto done;
-
- audio->dsp_cnt = 0;
- audio->stopped = 0;
-
- audio_flush(audio);
-
- file->private_data = audio;
- audio->opened = 1;
- rc = 0;
-done:
- mutex_unlock(&audio->lock);
- return rc;
-}
-
-static long audpre_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
- struct audio_in *audio = file->private_data;
- int rc = 0, enable;
- uint16_t enable_mask;
-#if DEBUG
- int i;
-#endif
-
- mutex_lock(&audio->lock);
- switch (cmd) {
- case AUDIO_ENABLE_AUDPRE: {
- if (copy_from_user(&enable_mask, (void *) arg,
- sizeof(enable_mask)))
- goto out_fault;
-
- enable = (enable_mask & AGC_ENABLE) ? 1 : 0;
- audio_enable_agc(audio, enable);
- enable = (enable_mask & NS_ENABLE) ? 1 : 0;
- audio_enable_ns(audio, enable);
- enable = (enable_mask & IIR_ENABLE) ? 1 : 0;
- audio_enable_tx_iir(audio, enable);
- break;
- }
- case AUDIO_SET_AGC: {
- if (copy_from_user(&audio->agc, (void *) arg,
- sizeof(audio->agc)))
- goto out_fault;
-#if DEBUG
- pr_info("set agc\n");
- for (i = 0; i < AGC_PARAM_SIZE; i++) \
- pr_info("agc_params[%d] = 0x%04x\n", i,
- audio->agc.agc_params[i]);
-#endif
- break;
- }
- case AUDIO_SET_NS: {
- if (copy_from_user(&audio->ns, (void *) arg,
- sizeof(audio->ns)))
- goto out_fault;
-#if DEBUG
- pr_info("set ns\n");
- for (i = 0; i < NS_PARAM_SIZE; i++) \
- pr_info("ns_params[%d] = 0x%04x\n",
- i, audio->ns.ns_params[i]);
-#endif
- break;
- }
- case AUDIO_SET_TX_IIR: {
- if (copy_from_user(&audio->iir, (void *) arg,
- sizeof(audio->iir)))
- goto out_fault;
-#if DEBUG
- pr_info("set iir\n");
- pr_info("iir.num_bands = 0x%04x\n", audio->iir.num_bands);
- for (i = 0; i < IIR_PARAM_SIZE; i++) \
- pr_info("iir_params[%d] = 0x%04x\n",
- i, audio->iir.iir_params[i]);
-#endif
- break;
- }
- default:
- rc = -EINVAL;
- }
-
- goto out;
-
-out_fault:
- rc = -EFAULT;
-out:
- mutex_unlock(&audio->lock);
- return rc;
-}
-
-static int audpre_open(struct inode *inode, struct file *file)
-{
- struct audio_in *audio = &the_audio_in;
- file->private_data = audio;
- return 0;
-}
-
-static struct file_operations audio_fops = {
- .owner = THIS_MODULE,
- .open = audio_in_open,
- .release = audio_in_release,
- .read = audio_in_read,
- .write = audio_in_write,
- .unlocked_ioctl = audio_in_ioctl,
- .llseek = noop_llseek,
-};
-
-static struct file_operations audpre_fops = {
- .owner = THIS_MODULE,
- .open = audpre_open,
- .unlocked_ioctl = audpre_ioctl,
- .llseek = noop_llseek,
-};
-
-struct miscdevice audio_in_misc = {
- .minor = MISC_DYNAMIC_MINOR,
- .name = "msm_pcm_in",
- .fops = &audio_fops,
-};
-
-struct miscdevice audpre_misc = {
- .minor = MISC_DYNAMIC_MINOR,
- .name = "msm_audpre",
- .fops = &audpre_fops,
-};
-
-static int __init audio_in_init(void)
-{
- int rc;
- the_audio_in.data = dma_alloc_coherent(NULL, DMASZ,
- &the_audio_in.phys, GFP_KERNEL);
- if (!the_audio_in.data) {
- printk(KERN_ERR "%s: Unable to allocate DMA buffer\n",
- __func__);
- return -ENOMEM;
- }
-
- mutex_init(&the_audio_in.lock);
- mutex_init(&the_audio_in.read_lock);
- spin_lock_init(&the_audio_in.dsp_lock);
- init_waitqueue_head(&the_audio_in.wait);
- rc = misc_register(&audio_in_misc);
- if (!rc) {
- rc = misc_register(&audpre_misc);
- if (rc < 0)
- misc_deregister(&audio_in_misc);
- }
- return rc;
-}
-
-device_initcall(audio_in_init);
+++ /dev/null
-/* arch/arm/mach-msm/qdsp5/audio_mp3.c
- *
- * mp3 audio output device
- *
- * Copyright (C) 2008 Google, Inc.
- * Copyright (C) 2008 HTC Corporation
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/module.h>
-#include <linux/fs.h>
-#include <linux/miscdevice.h>
-#include <linux/uaccess.h>
-#include <linux/kthread.h>
-#include <linux/wait.h>
-#include <linux/dma-mapping.h>
-#include <linux/gfp.h>
-
-#include <linux/delay.h>
-
-#include <asm/atomic.h>
-#include <asm/ioctls.h>
-#include <mach/msm_adsp.h>
-
-#include <linux/msm_audio.h>
-
-#include "audmgr.h"
-
-#include <mach/qdsp5/qdsp5audppcmdi.h>
-#include <mach/qdsp5/qdsp5audppmsg.h>
-#include <mach/qdsp5/qdsp5audplaycmdi.h>
-#include <mach/qdsp5/qdsp5audplaymsg.h>
-
-/* for queue ids - should be relative to module number*/
-#include "adsp.h"
-
-#ifdef DEBUG
-#define dprintk(format, arg...) \
-printk(KERN_DEBUG format, ## arg)
-#else
-#define dprintk(format, arg...) do {} while (0)
-#endif
-
-/* Size must be power of 2 */
-#define BUFSZ_MAX 32768
-#define BUFSZ_MIN 4096
-#define DMASZ_MAX (BUFSZ_MAX * 2)
-#define DMASZ_MIN (BUFSZ_MIN * 2)
-
-#define AUDPLAY_INVALID_READ_PTR_OFFSET 0xFFFF
-#define AUDDEC_DEC_MP3 2
-
-#define PCM_BUFSZ_MIN 4800 /* Hold one stereo MP3 frame */
-#define PCM_BUF_MAX_COUNT 5 /* DSP only accepts 5 buffers at most
- but support 2 buffers currently */
-#define ROUTING_MODE_FTRT 1
-#define ROUTING_MODE_RT 2
-/* Decoder status received from AUDPPTASK */
-#define AUDPP_DEC_STATUS_SLEEP 0
-#define AUDPP_DEC_STATUS_INIT 1
-#define AUDPP_DEC_STATUS_CFG 2
-#define AUDPP_DEC_STATUS_PLAY 3
-
-struct buffer {
- void *data;
- unsigned size;
- unsigned used; /* Input usage actual DSP produced PCM size */
- unsigned addr;
-};
-
-struct audio {
- struct buffer out[2];
-
- spinlock_t dsp_lock;
-
- uint8_t out_head;
- uint8_t out_tail;
- uint8_t out_needed; /* number of buffers the dsp is waiting for */
- unsigned out_dma_sz;
-
- atomic_t out_bytes;
-
- struct mutex lock;
- struct mutex write_lock;
- wait_queue_head_t write_wait;
-
- /* Host PCM section */
- struct buffer in[PCM_BUF_MAX_COUNT];
- struct mutex read_lock;
- wait_queue_head_t read_wait; /* Wait queue for read */
- char *read_data; /* pointer to reader buffer */
- dma_addr_t read_phys; /* physical address of reader buffer */
- uint8_t read_next; /* index to input buffers to be read next */
- uint8_t fill_next; /* index to buffer that DSP should be filling */
- uint8_t pcm_buf_count; /* number of pcm buffer allocated */
- /* ---- End of Host PCM section */
-
- struct msm_adsp_module *audplay;
-
- /* configuration to use on next enable */
- uint32_t out_sample_rate;
- uint32_t out_channel_mode;
-
- struct audmgr audmgr;
-
- /* data allocated for various buffers */
- char *data;
- dma_addr_t phys;
-
- int rflush; /* Read flush */
- int wflush; /* Write flush */
- int opened;
- int enabled;
- int running;
- int stopped; /* set when stopped, cleared on flush */
- int pcm_feedback;
- int buf_refresh;
-
- int reserved; /* A byte is being reserved */
- char rsv_byte; /* Handle odd length user data */
-
- unsigned volume;
-
- uint16_t dec_id;
- uint32_t read_ptr_offset;
-};
-
-static int auddec_dsp_config(struct audio *audio, int enable);
-static void audpp_cmd_cfg_adec_params(struct audio *audio);
-static void audpp_cmd_cfg_routing_mode(struct audio *audio);
-static void audplay_send_data(struct audio *audio, unsigned needed);
-static void audplay_config_hostpcm(struct audio *audio);
-static void audplay_buffer_refresh(struct audio *audio);
-static void audio_dsp_event(void *private, unsigned id, uint16_t *msg);
-
-/* must be called with audio->lock held */
-static int audio_enable(struct audio *audio)
-{
- struct audmgr_config cfg;
- int rc;
-
- pr_info("audio_enable()\n");
-
- if (audio->enabled)
- return 0;
-
- audio->out_tail = 0;
- audio->out_needed = 0;
-
- cfg.tx_rate = RPC_AUD_DEF_SAMPLE_RATE_NONE;
- cfg.rx_rate = RPC_AUD_DEF_SAMPLE_RATE_48000;
- cfg.def_method = RPC_AUD_DEF_METHOD_PLAYBACK;
- cfg.codec = RPC_AUD_DEF_CODEC_MP3;
- cfg.snd_method = RPC_SND_METHOD_MIDI;
-
- rc = audmgr_enable(&audio->audmgr, &cfg);
- if (rc < 0)
- return rc;
-
- if (msm_adsp_enable(audio->audplay)) {
- pr_err("audio: msm_adsp_enable(audplay) failed\n");
- audmgr_disable(&audio->audmgr);
- return -ENODEV;
- }
-
- if (audpp_enable(audio->dec_id, audio_dsp_event, audio)) {
- pr_err("audio: audpp_enable() failed\n");
- msm_adsp_disable(audio->audplay);
- audmgr_disable(&audio->audmgr);
- return -ENODEV;
- }
-
- audio->enabled = 1;
- return 0;
-}
-
-/* must be called with audio->lock held */
-static int audio_disable(struct audio *audio)
-{
- pr_info("audio_disable()\n");
- if (audio->enabled) {
- audio->enabled = 0;
- auddec_dsp_config(audio, 0);
- wake_up(&audio->write_wait);
- wake_up(&audio->read_wait);
- msm_adsp_disable(audio->audplay);
- audpp_disable(audio->dec_id, audio);
- audmgr_disable(&audio->audmgr);
- audio->out_needed = 0;
- }
- return 0;
-}
-
-/* ------------------- dsp --------------------- */
-static void audio_update_pcm_buf_entry(struct audio *audio, uint32_t *payload)
-{
- uint8_t index;
- unsigned long flags;
-
- if (audio->rflush) {
- audio->buf_refresh = 1;
- return;
- }
- spin_lock_irqsave(&audio->dsp_lock, flags);
- for (index = 0; index < payload[1]; index++) {
- if (audio->in[audio->fill_next].addr ==
- payload[2 + index * 2]) {
- pr_info("audio_update_pcm_buf_entry: in[%d] ready\n",
- audio->fill_next);
- audio->in[audio->fill_next].used =
- payload[3 + index * 2];
- if ((++audio->fill_next) == audio->pcm_buf_count)
- audio->fill_next = 0;
-
- } else {
- pr_err
- ("audio_update_pcm_buf_entry: expected=%x ret=%x\n"
- , audio->in[audio->fill_next].addr,
- payload[1 + index * 2]);
- break;
- }
- }
- if (audio->in[audio->fill_next].used == 0) {
- audplay_buffer_refresh(audio);
- } else {
- pr_info("audio_update_pcm_buf_entry: read cannot keep up\n");
- audio->buf_refresh = 1;
- }
- wake_up(&audio->read_wait);
- spin_unlock_irqrestore(&audio->dsp_lock, flags);
-
-}
-
-static void audplay_dsp_event(void *data, unsigned id, size_t len,
- void (*getevent) (void *ptr, size_t len))
-{
- struct audio *audio = data;
- uint32_t msg[28];
- getevent(msg, sizeof(msg));
-
- dprintk("audplay_dsp_event: msg_id=%x\n", id);
-
- switch (id) {
- case AUDPLAY_MSG_DEC_NEEDS_DATA:
- audplay_send_data(audio, 1);
- break;
-
- case AUDPLAY_MSG_BUFFER_UPDATE:
- audio_update_pcm_buf_entry(audio, msg);
- break;
-
- default:
- pr_err("unexpected message from decoder \n");
- break;
- }
-}
-
-static void audio_dsp_event(void *private, unsigned id, uint16_t *msg)
-{
- struct audio *audio = private;
-
- switch (id) {
- case AUDPP_MSG_STATUS_MSG:{
- unsigned status = msg[1];
-
- switch (status) {
- case AUDPP_DEC_STATUS_SLEEP:
- pr_info("decoder status: sleep \n");
- break;
-
- case AUDPP_DEC_STATUS_INIT:
- pr_info("decoder status: init \n");
- audpp_cmd_cfg_routing_mode(audio);
- break;
-
- case AUDPP_DEC_STATUS_CFG:
- pr_info("decoder status: cfg \n");
- break;
- case AUDPP_DEC_STATUS_PLAY:
- pr_info("decoder status: play \n");
- if (audio->pcm_feedback) {
- audplay_config_hostpcm(audio);
- audplay_buffer_refresh(audio);
- }
- break;
- default:
- pr_err("unknown decoder status \n");
- break;
- }
- break;
- }
- case AUDPP_MSG_CFG_MSG:
- if (msg[0] == AUDPP_MSG_ENA_ENA) {
- pr_info("audio_dsp_event: CFG_MSG ENABLE\n");
- auddec_dsp_config(audio, 1);
- audio->out_needed = 0;
- audio->running = 1;
- audpp_set_volume_and_pan(audio->dec_id, audio->volume,
- 0);
- audpp_avsync(audio->dec_id, 22050);
- } else if (msg[0] == AUDPP_MSG_ENA_DIS) {
- pr_info("audio_dsp_event: CFG_MSG DISABLE\n");
- audpp_avsync(audio->dec_id, 0);
- audio->running = 0;
- } else {
- pr_err("audio_dsp_event: CFG_MSG %d?\n", msg[0]);
- }
- break;
- case AUDPP_MSG_ROUTING_ACK:
- pr_info("audio_dsp_event: ROUTING_ACK mode=%d\n", msg[1]);
- audpp_cmd_cfg_adec_params(audio);
- break;
-
- case AUDPP_MSG_FLUSH_ACK:
- dprintk("%s: FLUSH_ACK\n", __func__);
- audio->wflush = 0;
- audio->rflush = 0;
- if (audio->pcm_feedback)
- audplay_buffer_refresh(audio);
- break;
-
- default:
- pr_err("audio_dsp_event: UNKNOWN (%d)\n", id);
- }
-
-}
-
-
-struct msm_adsp_ops audplay_adsp_ops = {
- .event = audplay_dsp_event,
-};
-
-
-#define audplay_send_queue0(audio, cmd, len) \
- msm_adsp_write(audio->audplay, QDSP_uPAudPlay0BitStreamCtrlQueue, \
- cmd, len)
-
-static int auddec_dsp_config(struct audio *audio, int enable)
-{
- audpp_cmd_cfg_dec_type cmd;
-
- memset(&cmd, 0, sizeof(cmd));
- cmd.cmd_id = AUDPP_CMD_CFG_DEC_TYPE;
- if (enable)
- cmd.dec0_cfg = AUDPP_CMD_UPDATDE_CFG_DEC |
- AUDPP_CMD_ENA_DEC_V |
- AUDDEC_DEC_MP3;
- else
- cmd.dec0_cfg = AUDPP_CMD_UPDATDE_CFG_DEC |
- AUDPP_CMD_DIS_DEC_V;
-
- return audpp_send_queue1(&cmd, sizeof(cmd));
-}
-
-static void audpp_cmd_cfg_adec_params(struct audio *audio)
-{
- audpp_cmd_cfg_adec_params_mp3 cmd;
-
- memset(&cmd, 0, sizeof(cmd));
- cmd.common.cmd_id = AUDPP_CMD_CFG_ADEC_PARAMS;
- cmd.common.length = AUDPP_CMD_CFG_ADEC_PARAMS_MP3_LEN;
- cmd.common.dec_id = audio->dec_id;
- cmd.common.input_sampling_frequency = audio->out_sample_rate;
-
- audpp_send_queue2(&cmd, sizeof(cmd));
-}
-
-static void audpp_cmd_cfg_routing_mode(struct audio *audio)
-{
- struct audpp_cmd_routing_mode cmd;
- pr_info("audpp_cmd_cfg_routing_mode()\n");
- memset(&cmd, 0, sizeof(cmd));
- cmd.cmd_id = AUDPP_CMD_ROUTING_MODE;
- cmd.object_number = audio->dec_id;
- if (audio->pcm_feedback)
- cmd.routing_mode = ROUTING_MODE_FTRT;
- else
- cmd.routing_mode = ROUTING_MODE_RT;
-
- audpp_send_queue1(&cmd, sizeof(cmd));
-}
-
-static int audplay_dsp_send_data_avail(struct audio *audio,
- unsigned idx, unsigned len)
-{
- audplay_cmd_bitstream_data_avail cmd;
-
- cmd.cmd_id = AUDPLAY_CMD_BITSTREAM_DATA_AVAIL;
- cmd.decoder_id = audio->dec_id;
- cmd.buf_ptr = audio->out[idx].addr;
- cmd.buf_size = len/2;
- cmd.partition_number = 0;
- return audplay_send_queue0(audio, &cmd, sizeof(cmd));
-}
-
-static void audplay_buffer_refresh(struct audio *audio)
-{
- struct audplay_cmd_buffer_refresh refresh_cmd;
-
- refresh_cmd.cmd_id = AUDPLAY_CMD_BUFFER_REFRESH;
- refresh_cmd.num_buffers = 1;
- refresh_cmd.buf0_address = audio->in[audio->fill_next].addr;
- refresh_cmd.buf0_length = audio->in[audio->fill_next].size -
- (audio->in[audio->fill_next].size % 576); /* Mp3 frame size */
- refresh_cmd.buf_read_count = 0;
- pr_info("audplay_buffer_fresh: buf0_addr=%x buf0_len=%d\n",
- refresh_cmd.buf0_address, refresh_cmd.buf0_length);
- (void)audplay_send_queue0(audio, &refresh_cmd, sizeof(refresh_cmd));
-}
-
-static void audplay_config_hostpcm(struct audio *audio)
-{
- struct audplay_cmd_hpcm_buf_cfg cfg_cmd;
-
- pr_info("audplay_config_hostpcm()\n");
- cfg_cmd.cmd_id = AUDPLAY_CMD_HPCM_BUF_CFG;
- cfg_cmd.max_buffers = 1;
- cfg_cmd.byte_swap = 0;
- cfg_cmd.hostpcm_config = (0x8000) | (0x4000);
- cfg_cmd.feedback_frequency = 1;
- cfg_cmd.partition_number = 0;
- (void)audplay_send_queue0(audio, &cfg_cmd, sizeof(cfg_cmd));
-
-}
-
-static void audplay_send_data(struct audio *audio, unsigned needed)
-{
- struct buffer *frame;
- unsigned long flags;
-
- spin_lock_irqsave(&audio->dsp_lock, flags);
- if (!audio->running)
- goto done;
-
- if (audio->wflush) {
- audio->out_needed = 1;
- goto done;
- }
-
- if (needed && !audio->wflush) {
- /* We were called from the callback because the DSP
- * requested more data. Note that the DSP does want
- * more data, and if a buffer was in-flight, mark it
- * as available (since the DSP must now be done with
- * it).
- */
- audio->out_needed = 1;
- frame = audio->out + audio->out_tail;
- if (frame->used == 0xffffffff) {
- dprintk("frame %d free\n", audio->out_tail);
- frame->used = 0;
- audio->out_tail ^= 1;
- wake_up(&audio->write_wait);
- }
- }
-
- if (audio->out_needed) {
- /* If the DSP currently wants data and we have a
- * buffer available, we will send it and reset
- * the needed flag. We'll mark the buffer as in-flight
- * so that it won't be recycled until the next buffer
- * is requested
- */
-
- frame = audio->out + audio->out_tail;
- if (frame->used) {
- BUG_ON(frame->used == 0xffffffff);
- dprintk("frame %d busy\n", audio->out_tail);
- audplay_dsp_send_data_avail(audio, audio->out_tail,
- frame->used);
- frame->used = 0xffffffff;
- audio->out_needed = 0;
- }
- }
-done:
- spin_unlock_irqrestore(&audio->dsp_lock, flags);
-}
-
-/* ------------------- device --------------------- */
-
-static void audio_flush(struct audio *audio)
-{
- audio->out[0].used = 0;
- audio->out[1].used = 0;
- audio->out_head = 0;
- audio->out_tail = 0;
- audio->reserved = 0;
- atomic_set(&audio->out_bytes, 0);
-}
-
-static void audio_flush_pcm_buf(struct audio *audio)
-{
- uint8_t index;
-
- for (index = 0; index < PCM_BUF_MAX_COUNT; index++)
- audio->in[index].used = 0;
-
- audio->read_next = 0;
- audio->fill_next = 0;
-}
-
-static void audio_ioport_reset(struct audio *audio)
-{
- /* Make sure read/write thread are free from
- * sleep and knowing that system is not able
- * to process io request at the moment
- */
- wake_up(&audio->write_wait);
- mutex_lock(&audio->write_lock);
- audio_flush(audio);
- mutex_unlock(&audio->write_lock);
- wake_up(&audio->read_wait);
- mutex_lock(&audio->read_lock);
- audio_flush_pcm_buf(audio);
- mutex_unlock(&audio->read_lock);
-}
-
-static long audio_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
- struct audio *audio = file->private_data;
- int rc = 0;
-
- pr_info("audio_ioctl() cmd = %d\n", cmd);
-
- if (cmd == AUDIO_GET_STATS) {
- struct msm_audio_stats stats;
- stats.byte_count = audpp_avsync_byte_count(audio->dec_id);
- stats.sample_count = audpp_avsync_sample_count(audio->dec_id);
- if (copy_to_user((void *) arg, &stats, sizeof(stats)))
- return -EFAULT;
- return 0;
- }
- if (cmd == AUDIO_SET_VOLUME) {
- unsigned long flags;
- spin_lock_irqsave(&audio->dsp_lock, flags);
- audio->volume = arg;
- if (audio->running)
- audpp_set_volume_and_pan(audio->dec_id, arg, 0);
- spin_unlock_irqrestore(&audio->dsp_lock, flags);
- return 0;
- }
- mutex_lock(&audio->lock);
- switch (cmd) {
- case AUDIO_START:
- rc = audio_enable(audio);
- break;
- case AUDIO_STOP:
- rc = audio_disable(audio);
- audio->stopped = 1;
- audio_ioport_reset(audio);
- audio->stopped = 0;
- break;
- case AUDIO_FLUSH:
- dprintk("%s: AUDIO_FLUSH\n", __func__);
- audio->rflush = 1;
- audio->wflush = 1;
- audio_ioport_reset(audio);
- audio->rflush = 0;
- audio->wflush = 0;
-
- if (audio->buf_refresh) {
- audio->buf_refresh = 0;
- audplay_buffer_refresh(audio);
- }
- break;
-
- case AUDIO_SET_CONFIG: {
- struct msm_audio_config config;
- if (copy_from_user(&config, (void *) arg, sizeof(config))) {
- rc = -EFAULT;
- break;
- }
- if (config.channel_count == 1) {
- config.channel_count = AUDPP_CMD_PCM_INTF_MONO_V;
- } else if (config.channel_count == 2) {
- config.channel_count = AUDPP_CMD_PCM_INTF_STEREO_V;
- } else {
- rc = -EINVAL;
- break;
- }
- audio->out_sample_rate = config.sample_rate;
- audio->out_channel_mode = config.channel_count;
- rc = 0;
- break;
- }
- case AUDIO_GET_CONFIG: {
- struct msm_audio_config config;
- config.buffer_size = (audio->out_dma_sz >> 1);
- config.buffer_count = 2;
- config.sample_rate = audio->out_sample_rate;
- if (audio->out_channel_mode == AUDPP_CMD_PCM_INTF_MONO_V) {
- config.channel_count = 1;
- } else {
- config.channel_count = 2;
- }
- config.unused[0] = 0;
- config.unused[1] = 0;
- config.unused[2] = 0;
- config.unused[3] = 0;
- if (copy_to_user((void *) arg, &config, sizeof(config))) {
- rc = -EFAULT;
- } else {
- rc = 0;
- }
- break;
- }
- case AUDIO_GET_PCM_CONFIG:{
- struct msm_audio_pcm_config config;
- config.pcm_feedback = 0;
- config.buffer_count = PCM_BUF_MAX_COUNT;
- config.buffer_size = PCM_BUFSZ_MIN;
- if (copy_to_user((void *)arg, &config,
- sizeof(config)))
- rc = -EFAULT;
- else
- rc = 0;
- break;
- }
- case AUDIO_SET_PCM_CONFIG:{
- struct msm_audio_pcm_config config;
- if (copy_from_user
- (&config, (void *)arg, sizeof(config))) {
- rc = -EFAULT;
- break;
- }
- if ((config.buffer_count > PCM_BUF_MAX_COUNT) ||
- (config.buffer_count == 1))
- config.buffer_count = PCM_BUF_MAX_COUNT;
-
- if (config.buffer_size < PCM_BUFSZ_MIN)
- config.buffer_size = PCM_BUFSZ_MIN;
-
- /* Check if pcm feedback is required */
- if ((config.pcm_feedback) && (!audio->read_data)) {
- pr_info("ioctl: allocate PCM buffer %d\n",
- config.buffer_count *
- config.buffer_size);
- audio->read_data =
- dma_alloc_coherent(NULL,
- config.buffer_size *
- config.buffer_count,
- &audio->read_phys,
- GFP_KERNEL);
- if (!audio->read_data) {
- pr_err("audio_mp3: malloc pcm buf failed\n");
- rc = -1;
- } else {
- uint8_t index;
- uint32_t offset = 0;
- audio->pcm_feedback = 1;
- audio->buf_refresh = 0;
- audio->pcm_buf_count =
- config.buffer_count;
- audio->read_next = 0;
- audio->fill_next = 0;
-
- for (index = 0;
- index < config.buffer_count;
- index++) {
- audio->in[index].data =
- audio->read_data + offset;
- audio->in[index].addr =
- audio->read_phys + offset;
- audio->in[index].size =
- config.buffer_size;
- audio->in[index].used = 0;
- offset += config.buffer_size;
- }
- rc = 0;
- }
- } else {
- rc = 0;
- }
- break;
- }
- case AUDIO_PAUSE:
- dprintk("%s: AUDIO_PAUSE %ld\n", __func__, arg);
- rc = audpp_pause(audio->dec_id, (int) arg);
- break;
- default:
- rc = -EINVAL;
- }
- mutex_unlock(&audio->lock);
- return rc;
-}
-
-static ssize_t audio_read(struct file *file, char __user *buf, size_t count,
- loff_t *pos)
-{
- struct audio *audio = file->private_data;
- const char __user *start = buf;
- int rc = 0;
-
- if (!audio->pcm_feedback)
- return 0; /* PCM feedback disabled. Nothing to read */
-
- mutex_lock(&audio->read_lock);
- pr_info("audio_read() %d \n", count);
- while (count > 0) {
- rc = wait_event_interruptible(audio->read_wait,
- (audio->in[audio->read_next].
- used > 0) || (audio->stopped)
- || (audio->rflush));
-
- if (rc < 0)
- break;
-
- if (audio->stopped || audio->rflush) {
- rc = -EBUSY;
- break;
- }
-
- if (count < audio->in[audio->read_next].used) {
- /* Read must happen in frame boundary. Since
- * driver does not know frame size, read count
- * must be greater or equal
- * to size of PCM samples
- */
- pr_info("audio_read: no partial frame done reading\n");
- break;
- } else {
- pr_info("audio_read: read from in[%d]\n",
- audio->read_next);
- if (copy_to_user
- (buf, audio->in[audio->read_next].data,
- audio->in[audio->read_next].used)) {
- pr_err("audio_read: invalid addr %x \n",
- (unsigned int)buf);
- rc = -EFAULT;
- break;
- }
- count -= audio->in[audio->read_next].used;
- buf += audio->in[audio->read_next].used;
- audio->in[audio->read_next].used = 0;
- if ((++audio->read_next) == audio->pcm_buf_count)
- audio->read_next = 0;
- if (audio->in[audio->read_next].used == 0)
- break; /* No data ready at this moment
- * Exit while loop to prevent
- * output thread sleep too long
- */
- }
- }
-
- /* don't feed output buffer to HW decoder during flushing
- * buffer refresh command will be sent once flush completes
- * send buf refresh command here can confuse HW decoder
- */
- if (audio->buf_refresh && !audio->rflush) {
- audio->buf_refresh = 0;
- pr_info("audio_read: kick start pcm feedback again\n");
- audplay_buffer_refresh(audio);
- }
-
- mutex_unlock(&audio->read_lock);
-
- if (buf > start)
- rc = buf - start;
-
- pr_info("audio_read: read %d bytes\n", rc);
- return rc;
-}
-
-static ssize_t audio_write(struct file *file, const char __user *buf,
- size_t count, loff_t *pos)
-{
- struct audio *audio = file->private_data;
- const char __user *start = buf;
- struct buffer *frame;
- size_t xfer;
- char *cpy_ptr;
- int rc = 0;
- unsigned dsize;
-
- mutex_lock(&audio->write_lock);
- while (count > 0) {
- frame = audio->out + audio->out_head;
- cpy_ptr = frame->data;
- dsize = 0;
- rc = wait_event_interruptible(audio->write_wait,
- (frame->used == 0)
- || (audio->stopped)
- || (audio->wflush));
- if (rc < 0)
- break;
- if (audio->stopped || audio->wflush) {
- rc = -EBUSY;
- break;
- }
-
- if (audio->reserved) {
- dprintk("%s: append reserved byte %x\n",
- __func__, audio->rsv_byte);
- *cpy_ptr = audio->rsv_byte;
- xfer = (count > (frame->size - 1)) ?
- frame->size - 1 : count;
- cpy_ptr++;
- dsize = 1;
- audio->reserved = 0;
- } else
- xfer = (count > frame->size) ? frame->size : count;
-
- if (copy_from_user(cpy_ptr, buf, xfer)) {
- rc = -EFAULT;
- break;
- }
-
- dsize += xfer;
- if (dsize & 1) {
- audio->rsv_byte = ((char *) frame->data)[dsize - 1];
- dprintk("%s: odd length buf reserve last byte %x\n",
- __func__, audio->rsv_byte);
- audio->reserved = 1;
- dsize--;
- }
- count -= xfer;
- buf += xfer;
-
- if (dsize > 0) {
- audio->out_head ^= 1;
- frame->used = dsize;
- audplay_send_data(audio, 0);
- }
- }
- mutex_unlock(&audio->write_lock);
- if (buf > start)
- return buf - start;
- return rc;
-}
-
-static int audio_release(struct inode *inode, struct file *file)
-{
- struct audio *audio = file->private_data;
-
- dprintk("audio_release()\n");
-
- mutex_lock(&audio->lock);
- audio_disable(audio);
- audio_flush(audio);
- audio_flush_pcm_buf(audio);
- msm_adsp_put(audio->audplay);
- audio->audplay = NULL;
- audio->opened = 0;
- audio->reserved = 0;
- dma_free_coherent(NULL, audio->out_dma_sz, audio->data, audio->phys);
- audio->data = NULL;
- if (audio->read_data != NULL) {
- dma_free_coherent(NULL,
- audio->in[0].size * audio->pcm_buf_count,
- audio->read_data, audio->read_phys);
- audio->read_data = NULL;
- }
- audio->pcm_feedback = 0;
- mutex_unlock(&audio->lock);
- return 0;
-}
-
-static struct audio the_mp3_audio;
-
-static int audio_open(struct inode *inode, struct file *file)
-{
- struct audio *audio = &the_mp3_audio;
- int rc;
- unsigned pmem_sz;
-
- mutex_lock(&audio->lock);
-
- if (audio->opened) {
- pr_err("audio: busy\n");
- rc = -EBUSY;
- goto done;
- }
-
- pmem_sz = DMASZ_MAX;
-
- while (pmem_sz >= DMASZ_MIN) {
- audio->data = dma_alloc_coherent(NULL, pmem_sz,
- &audio->phys, GFP_KERNEL);
- if (audio->data)
- break;
- else if (pmem_sz == DMASZ_MIN) {
- pr_err("audio: could not allocate DMA buffers\n");
- rc = -ENOMEM;
- goto done;
- } else
- pmem_sz >>= 1;
- }
-
- dprintk("%s: allocated %d bytes DMA buffer\n", __func__, pmem_sz);
-
- rc = audmgr_open(&audio->audmgr);
- if (rc) {
- dma_free_coherent(NULL, pmem_sz,
- audio->data, audio->phys);
- goto done;
- }
-
- rc = msm_adsp_get("AUDPLAY0TASK", &audio->audplay, &audplay_adsp_ops,
- audio);
- if (rc) {
- pr_err("audio: failed to get audplay0 dsp module\n");
- dma_free_coherent(NULL, pmem_sz,
- audio->data, audio->phys);
- audmgr_close(&audio->audmgr);
- goto done;
- }
-
- audio->out_dma_sz = pmem_sz;
- pmem_sz >>= 1; /* Shift by 1 to get size of ping pong buffer */
-
- audio->out_sample_rate = 44100;
- audio->out_channel_mode = AUDPP_CMD_PCM_INTF_STEREO_V;
- audio->dec_id = 0;
-
- audio->out[0].data = audio->data + 0;
- audio->out[0].addr = audio->phys + 0;
- audio->out[0].size = pmem_sz;
-
- audio->out[1].data = audio->data + pmem_sz;
- audio->out[1].addr = audio->phys + pmem_sz;
- audio->out[1].size = pmem_sz;
-
- audio->volume = 0x2000; /* equal to Q13 number 1.0 Unit Gain */
-
- audio_flush(audio);
-
- file->private_data = audio;
- audio->opened = 1;
- rc = 0;
-done:
- mutex_unlock(&audio->lock);
- return rc;
-}
-
-static struct file_operations audio_mp3_fops = {
- .owner = THIS_MODULE,
- .open = audio_open,
- .release = audio_release,
- .read = audio_read,
- .write = audio_write,
- .unlocked_ioctl = audio_ioctl,
- .llseek = noop_llseek,
-};
-
-struct miscdevice audio_mp3_misc = {
- .minor = MISC_DYNAMIC_MINOR,
- .name = "msm_mp3",
- .fops = &audio_mp3_fops,
-};
-
-static int __init audio_init(void)
-{
- mutex_init(&the_mp3_audio.lock);
- mutex_init(&the_mp3_audio.write_lock);
- mutex_init(&the_mp3_audio.read_lock);
- spin_lock_init(&the_mp3_audio.dsp_lock);
- init_waitqueue_head(&the_mp3_audio.write_wait);
- init_waitqueue_head(&the_mp3_audio.read_wait);
- the_mp3_audio.read_data = NULL;
- return misc_register(&audio_mp3_misc);
-}
-
-device_initcall(audio_init);
+++ /dev/null
-/* arch/arm/mach-msm/qdsp5/audio_out.c
- *
- * pcm audio output device
- *
- * Copyright (C) 2008 Google, Inc.
- * Copyright (C) 2008 HTC Corporation
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/module.h>
-#include <linux/fs.h>
-#include <linux/miscdevice.h>
-#include <linux/uaccess.h>
-#include <linux/kthread.h>
-#include <linux/wait.h>
-#include <linux/dma-mapping.h>
-#include <linux/debugfs.h>
-#include <linux/delay.h>
-#include <linux/wakelock.h>
-#include <linux/gfp.h>
-
-#include <linux/msm_audio.h>
-
-#include <asm/atomic.h>
-#include <asm/ioctls.h>
-#include <mach/msm_adsp.h>
-
-#include "audmgr.h"
-
-#include <mach/qdsp5/qdsp5audppcmdi.h>
-#include <mach/qdsp5/qdsp5audppmsg.h>
-
-#include "evlog.h"
-
-#define LOG_AUDIO_EVENTS 1
-#define LOG_AUDIO_FAULTS 0
-
-enum {
- EV_NULL,
- EV_OPEN,
- EV_WRITE,
- EV_RETURN,
- EV_IOCTL,
- EV_WRITE_WAIT,
- EV_WAIT_EVENT,
- EV_FILL_BUFFER,
- EV_SEND_BUFFER,
- EV_DSP_EVENT,
- EV_ENABLE,
-};
-
-#if (LOG_AUDIO_EVENTS != 1)
-static inline void LOG(unsigned id, unsigned arg) {}
-#else
-static const char *pcm_log_strings[] = {
- "NULL",
- "OPEN",
- "WRITE",
- "RETURN",
- "IOCTL",
- "WRITE_WAIT",
- "WAIT_EVENT",
- "FILL_BUFFER",
- "SEND_BUFFER",
- "DSP_EVENT",
- "ENABLE",
-};
-
-DECLARE_LOG(pcm_log, 64, pcm_log_strings);
-
-static int __init _pcm_log_init(void)
-{
- return ev_log_init(&pcm_log);
-}
-module_init(_pcm_log_init);
-
-#define LOG(id,arg) ev_log_write(&pcm_log, id, arg)
-#endif
-
-
-
-
-
-#define BUFSZ (960 * 5)
-#define DMASZ (BUFSZ * 2)
-
-#define AUDPP_CMD_CFG_OBJ_UPDATE 0x8000
-#define AUDPP_CMD_EQ_FLAG_DIS 0x0000
-#define AUDPP_CMD_EQ_FLAG_ENA -1
-#define AUDPP_CMD_IIR_FLAG_DIS 0x0000
-#define AUDPP_CMD_IIR_FLAG_ENA -1
-
-#define AUDPP_CMD_IIR_TUNING_FILTER 1
-#define AUDPP_CMD_EQUALIZER 2
-#define AUDPP_CMD_ADRC 3
-
-#define ADRC_ENABLE 0x0001
-#define EQ_ENABLE 0x0002
-#define IIR_ENABLE 0x0004
-
-struct adrc_filter {
- uint16_t compression_th;
- uint16_t compression_slope;
- uint16_t rms_time;
- uint16_t attack_const_lsw;
- uint16_t attack_const_msw;
- uint16_t release_const_lsw;
- uint16_t release_const_msw;
- uint16_t adrc_system_delay;
-};
-
-struct eqalizer {
- uint16_t num_bands;
- uint16_t eq_params[132];
-};
-
-struct rx_iir_filter {
- uint16_t num_bands;
- uint16_t iir_params[48];
-};
-
-typedef struct {
- audpp_cmd_cfg_object_params_common common;
- uint16_t eq_flag;
- uint16_t num_bands;
- uint16_t eq_params[132];
-} audpp_cmd_cfg_object_params_eq;
-
-typedef struct {
- audpp_cmd_cfg_object_params_common common;
- uint16_t active_flag;
- uint16_t num_bands;
- uint16_t iir_params[48];
-} audpp_cmd_cfg_object_params_rx_iir;
-
-struct buffer {
- void *data;
- unsigned size;
- unsigned used;
- unsigned addr;
-};
-
-struct audio {
- struct buffer out[2];
-
- spinlock_t dsp_lock;
-
- uint8_t out_head;
- uint8_t out_tail;
- uint8_t out_needed; /* number of buffers the dsp is waiting for */
-
- atomic_t out_bytes;
-
- struct mutex lock;
- struct mutex write_lock;
- wait_queue_head_t wait;
-
- /* configuration to use on next enable */
- uint32_t out_sample_rate;
- uint32_t out_channel_mode;
- uint32_t out_weight;
- uint32_t out_buffer_size;
-
- struct audmgr audmgr;
-
- /* data allocated for various buffers */
- char *data;
- dma_addr_t phys;
-
- int opened;
- int enabled;
- int running;
- int stopped; /* set when stopped, cleared on flush */
- unsigned volume;
-
- int adrc_enable;
- struct adrc_filter adrc;
-
- int eq_enable;
- struct eqalizer eq;
-
- int rx_iir_enable;
- struct rx_iir_filter iir;
-};
-
-static void audio_prevent_sleep(struct audio *audio)
-{
- printk(KERN_INFO "++++++++++++++++++++++++++++++\n");
-}
-
-static void audio_allow_sleep(struct audio *audio)
-{
- printk(KERN_INFO "------------------------------\n");
-}
-
-static int audio_dsp_out_enable(struct audio *audio, int yes);
-static int audio_dsp_send_buffer(struct audio *audio, unsigned id, unsigned len);
-static int audio_dsp_set_adrc(struct audio *audio);
-static int audio_dsp_set_eq(struct audio *audio);
-static int audio_dsp_set_rx_iir(struct audio *audio);
-
-static void audio_dsp_event(void *private, unsigned id, uint16_t *msg);
-
-/* must be called with audio->lock held */
-static int audio_enable(struct audio *audio)
-{
- struct audmgr_config cfg;
- int rc;
-
- pr_info("audio_enable()\n");
-
- if (audio->enabled)
- return 0;
-
- /* refuse to start if we're not ready */
- if (!audio->out[0].used || !audio->out[1].used)
- return -EIO;
-
- /* we start buffers 0 and 1, so buffer 0 will be the
- * next one the dsp will want
- */
- audio->out_tail = 0;
- audio->out_needed = 0;
-
- cfg.tx_rate = RPC_AUD_DEF_SAMPLE_RATE_NONE;
- cfg.rx_rate = RPC_AUD_DEF_SAMPLE_RATE_48000;
- cfg.def_method = RPC_AUD_DEF_METHOD_HOST_PCM;
- cfg.codec = RPC_AUD_DEF_CODEC_PCM;
- cfg.snd_method = RPC_SND_METHOD_MIDI;
-
- audio_prevent_sleep(audio);
- rc = audmgr_enable(&audio->audmgr, &cfg);
- if (rc < 0) {
- audio_allow_sleep(audio);
- return rc;
- }
-
- if (audpp_enable(-1, audio_dsp_event, audio)) {
- pr_err("audio: audpp_enable() failed\n");
- audmgr_disable(&audio->audmgr);
- audio_allow_sleep(audio);
- return -ENODEV;
- }
-
- audio->enabled = 1;
- return 0;
-}
-
-/* must be called with audio->lock held */
-static int audio_disable(struct audio *audio)
-{
- pr_info("audio_disable()\n");
- if (audio->enabled) {
- audio->enabled = 0;
- audio_dsp_out_enable(audio, 0);
-
- audpp_disable(-1, audio);
-
- wake_up(&audio->wait);
- audmgr_disable(&audio->audmgr);
- audio->out_needed = 0;
- audio_allow_sleep(audio);
- }
- return 0;
-}
-
-/* ------------------- dsp --------------------- */
-static void audio_dsp_event(void *private, unsigned id, uint16_t *msg)
-{
- struct audio *audio = private;
- struct buffer *frame;
- unsigned long flags;
-
- LOG(EV_DSP_EVENT, id);
- switch (id) {
- case AUDPP_MSG_HOST_PCM_INTF_MSG: {
- unsigned id = msg[2];
- unsigned idx = msg[3] - 1;
-
- /* pr_info("audio_dsp_event: HOST_PCM id %d idx %d\n", id, idx); */
- if (id != AUDPP_MSG_HOSTPCM_ID_ARM_RX) {
- pr_err("bogus id\n");
- break;
- }
- if (idx > 1) {
- pr_err("bogus buffer idx\n");
- break;
- }
-
- spin_lock_irqsave(&audio->dsp_lock, flags);
- if (audio->running) {
- atomic_add(audio->out[idx].used, &audio->out_bytes);
- audio->out[idx].used = 0;
-
- frame = audio->out + audio->out_tail;
- if (frame->used) {
- audio_dsp_send_buffer(
- audio, audio->out_tail, frame->used);
- audio->out_tail ^= 1;
- } else {
- audio->out_needed++;
- }
- wake_up(&audio->wait);
- }
- spin_unlock_irqrestore(&audio->dsp_lock, flags);
- break;
- }
- case AUDPP_MSG_PCMDMAMISSED:
- pr_info("audio_dsp_event: PCMDMAMISSED %d\n", msg[0]);
- break;
- case AUDPP_MSG_CFG_MSG:
- if (msg[0] == AUDPP_MSG_ENA_ENA) {
- LOG(EV_ENABLE, 1);
- pr_info("audio_dsp_event: CFG_MSG ENABLE\n");
- audio->out_needed = 0;
- audio->running = 1;
- audpp_set_volume_and_pan(5, audio->volume, 0);
- audio_dsp_set_adrc(audio);
- audio_dsp_set_eq(audio);
- audio_dsp_set_rx_iir(audio);
- audio_dsp_out_enable(audio, 1);
- } else if (msg[0] == AUDPP_MSG_ENA_DIS) {
- LOG(EV_ENABLE, 0);
- pr_info("audio_dsp_event: CFG_MSG DISABLE\n");
- audio->running = 0;
- } else {
- pr_err("audio_dsp_event: CFG_MSG %d?\n", msg[0]);
- }
- break;
- default:
- pr_err("audio_dsp_event: UNKNOWN (%d)\n", id);
- }
-}
-
-static int audio_dsp_out_enable(struct audio *audio, int yes)
-{
- audpp_cmd_pcm_intf cmd;
-
- memset(&cmd, 0, sizeof(cmd));
- cmd.cmd_id = AUDPP_CMD_PCM_INTF_2;
- cmd.object_num = AUDPP_CMD_PCM_INTF_OBJECT_NUM;
- cmd.config = AUDPP_CMD_PCM_INTF_CONFIG_CMD_V;
- cmd.intf_type = AUDPP_CMD_PCM_INTF_RX_ENA_ARMTODSP_V;
-
- if (yes) {
- cmd.write_buf1LSW = audio->out[0].addr;
- cmd.write_buf1MSW = audio->out[0].addr >> 16;
- cmd.write_buf1_len = audio->out[0].size;
- cmd.write_buf2LSW = audio->out[1].addr;
- cmd.write_buf2MSW = audio->out[1].addr >> 16;
- cmd.write_buf2_len = audio->out[1].size;
- cmd.arm_to_rx_flag = AUDPP_CMD_PCM_INTF_ENA_V;
- cmd.weight_decoder_to_rx = audio->out_weight;
- cmd.weight_arm_to_rx = 1;
- cmd.partition_number_arm_to_dsp = 0;
- cmd.sample_rate = audio->out_sample_rate;
- cmd.channel_mode = audio->out_channel_mode;
- }
-
- return audpp_send_queue2(&cmd, sizeof(cmd));
-}
-
-static int audio_dsp_send_buffer(struct audio *audio, unsigned idx, unsigned len)
-{
- audpp_cmd_pcm_intf_send_buffer cmd;
-
- cmd.cmd_id = AUDPP_CMD_PCM_INTF_2;
- cmd.host_pcm_object = AUDPP_CMD_PCM_INTF_OBJECT_NUM;
- cmd.config = AUDPP_CMD_PCM_INTF_BUFFER_CMD_V;
- cmd.intf_type = AUDPP_CMD_PCM_INTF_RX_ENA_ARMTODSP_V;
- cmd.dsp_to_arm_buf_id = 0;
- cmd.arm_to_dsp_buf_id = idx + 1;
- cmd.arm_to_dsp_buf_len = len;
-
- LOG(EV_SEND_BUFFER, idx);
- return audpp_send_queue2(&cmd, sizeof(cmd));
-}
-
-static int audio_dsp_set_adrc(struct audio *audio)
-{
- audpp_cmd_cfg_object_params_adrc cmd;
-
- memset(&cmd, 0, sizeof(cmd));
- cmd.common.comman_cfg = AUDPP_CMD_CFG_OBJ_UPDATE;
- cmd.common.command_type = AUDPP_CMD_ADRC;
-
- if (audio->adrc_enable) {
- cmd.adrc_flag = AUDPP_CMD_ADRC_FLAG_ENA;
- cmd.compression_th = audio->adrc.compression_th;
- cmd.compression_slope = audio->adrc.compression_slope;
- cmd.rms_time = audio->adrc.rms_time;
- cmd.attack_const_lsw = audio->adrc.attack_const_lsw;
- cmd.attack_const_msw = audio->adrc.attack_const_msw;
- cmd.release_const_lsw = audio->adrc.release_const_lsw;
- cmd.release_const_msw = audio->adrc.release_const_msw;
- cmd.adrc_system_delay = audio->adrc.adrc_system_delay;
- } else {
- cmd.adrc_flag = AUDPP_CMD_ADRC_FLAG_DIS;
- }
- return audpp_send_queue3(&cmd, sizeof(cmd));
-}
-
-static int audio_dsp_set_eq(struct audio *audio)
-{
- audpp_cmd_cfg_object_params_eq cmd;
-
- memset(&cmd, 0, sizeof(cmd));
- cmd.common.comman_cfg = AUDPP_CMD_CFG_OBJ_UPDATE;
- cmd.common.command_type = AUDPP_CMD_EQUALIZER;
-
- if (audio->eq_enable) {
- cmd.eq_flag = AUDPP_CMD_EQ_FLAG_ENA;
- cmd.num_bands = audio->eq.num_bands;
- memcpy(&cmd.eq_params, audio->eq.eq_params,
- sizeof(audio->eq.eq_params));
- } else {
- cmd.eq_flag = AUDPP_CMD_EQ_FLAG_DIS;
- }
- return audpp_send_queue3(&cmd, sizeof(cmd));
-}
-
-static int audio_dsp_set_rx_iir(struct audio *audio)
-{
- audpp_cmd_cfg_object_params_rx_iir cmd;
-
- memset(&cmd, 0, sizeof(cmd));
- cmd.common.comman_cfg = AUDPP_CMD_CFG_OBJ_UPDATE;
- cmd.common.command_type = AUDPP_CMD_IIR_TUNING_FILTER;
-
- if (audio->rx_iir_enable) {
- cmd.active_flag = AUDPP_CMD_IIR_FLAG_ENA;
- cmd.num_bands = audio->iir.num_bands;
- memcpy(&cmd.iir_params, audio->iir.iir_params,
- sizeof(audio->iir.iir_params));
- } else {
- cmd.active_flag = AUDPP_CMD_IIR_FLAG_DIS;
- }
-
- return audpp_send_queue3(&cmd, sizeof(cmd));
-}
-
-/* ------------------- device --------------------- */
-
-static int audio_enable_adrc(struct audio *audio, int enable)
-{
- if (audio->adrc_enable != enable) {
- audio->adrc_enable = enable;
- if (audio->running)
- audio_dsp_set_adrc(audio);
- }
- return 0;
-}
-
-static int audio_enable_eq(struct audio *audio, int enable)
-{
- if (audio->eq_enable != enable) {
- audio->eq_enable = enable;
- if (audio->running)
- audio_dsp_set_eq(audio);
- }
- return 0;
-}
-
-static int audio_enable_rx_iir(struct audio *audio, int enable)
-{
- if (audio->rx_iir_enable != enable) {
- audio->rx_iir_enable = enable;
- if (audio->running)
- audio_dsp_set_rx_iir(audio);
- }
- return 0;
-}
-
-static void audio_flush(struct audio *audio)
-{
- audio->out[0].used = 0;
- audio->out[1].used = 0;
- audio->out_head = 0;
- audio->out_tail = 0;
- audio->stopped = 0;
-}
-
-static long audio_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
- struct audio *audio = file->private_data;
- int rc;
-
- if (cmd == AUDIO_GET_STATS) {
- struct msm_audio_stats stats;
- stats.byte_count = atomic_read(&audio->out_bytes);
- if (copy_to_user((void*) arg, &stats, sizeof(stats)))
- return -EFAULT;
- return 0;
- }
- if (cmd == AUDIO_SET_VOLUME) {
- unsigned long flags;
- spin_lock_irqsave(&audio->dsp_lock, flags);
- audio->volume = arg;
- if (audio->running)
- audpp_set_volume_and_pan(6, arg, 0);
- spin_unlock_irqrestore(&audio->dsp_lock, flags);
- }
-
- LOG(EV_IOCTL, cmd);
- mutex_lock(&audio->lock);
- switch (cmd) {
- case AUDIO_START:
- rc = audio_enable(audio);
- break;
- case AUDIO_STOP:
- rc = audio_disable(audio);
- audio->stopped = 1;
- break;
- case AUDIO_FLUSH:
- if (audio->stopped) {
- /* Make sure we're stopped and we wake any threads
- * that might be blocked holding the write_lock.
- * While audio->stopped write threads will always
- * exit immediately.
- */
- wake_up(&audio->wait);
- mutex_lock(&audio->write_lock);
- audio_flush(audio);
- mutex_unlock(&audio->write_lock);
- }
- case AUDIO_SET_CONFIG: {
- struct msm_audio_config config;
- if (copy_from_user(&config, (void*) arg, sizeof(config))) {
- rc = -EFAULT;
- break;
- }
- if (config.channel_count == 1) {
- config.channel_count = AUDPP_CMD_PCM_INTF_MONO_V;
- } else if (config.channel_count == 2) {
- config.channel_count= AUDPP_CMD_PCM_INTF_STEREO_V;
- } else {
- rc = -EINVAL;
- break;
- }
- audio->out_sample_rate = config.sample_rate;
- audio->out_channel_mode = config.channel_count;
- rc = 0;
- break;
- }
- case AUDIO_GET_CONFIG: {
- struct msm_audio_config config;
- config.buffer_size = BUFSZ;
- config.buffer_count = 2;
- config.sample_rate = audio->out_sample_rate;
- if (audio->out_channel_mode == AUDPP_CMD_PCM_INTF_MONO_V) {
- config.channel_count = 1;
- } else {
- config.channel_count = 2;
- }
- config.unused[0] = 0;
- config.unused[1] = 0;
- config.unused[2] = 0;
- config.unused[3] = 0;
- if (copy_to_user((void*) arg, &config, sizeof(config))) {
- rc = -EFAULT;
- } else {
- rc = 0;
- }
- break;
- }
- default:
- rc = -EINVAL;
- }
- mutex_unlock(&audio->lock);
- return rc;
-}
-
-static ssize_t audio_read(struct file *file, char __user *buf, size_t count, loff_t *pos)
-{
- return -EINVAL;
-}
-
-static inline int rt_policy(int policy)
-{
- if (unlikely(policy == SCHED_FIFO) || unlikely(policy == SCHED_RR))
- return 1;
- return 0;
-}
-
-static inline int task_has_rt_policy(struct task_struct *p)
-{
- return rt_policy(p->policy);
-}
-
-static ssize_t audio_write(struct file *file, const char __user *buf,
- size_t count, loff_t *pos)
-{
- struct sched_param s = { .sched_priority = 1 };
- struct audio *audio = file->private_data;
- unsigned long flags;
- const char __user *start = buf;
- struct buffer *frame;
- size_t xfer;
- int old_prio = current->rt_priority;
- int old_policy = current->policy;
- int cap_nice = cap_raised(current_cap(), CAP_SYS_NICE);
- int rc = 0;
-
- LOG(EV_WRITE, count | (audio->running << 28) | (audio->stopped << 24));
-
- /* just for this write, set us real-time */
- if (!task_has_rt_policy(current)) {
- struct cred *new = prepare_creds();
- cap_raise(new->cap_effective, CAP_SYS_NICE);
- commit_creds(new);
- sched_setscheduler(current, SCHED_RR, &s);
- }
-
- mutex_lock(&audio->write_lock);
- while (count > 0) {
- frame = audio->out + audio->out_head;
-
- LOG(EV_WAIT_EVENT, 0);
- rc = wait_event_interruptible(audio->wait,
- (frame->used == 0) || (audio->stopped));
- LOG(EV_WAIT_EVENT, 1);
-
- if (rc < 0)
- break;
- if (audio->stopped) {
- rc = -EBUSY;
- break;
- }
- xfer = count > frame->size ? frame->size : count;
- if (copy_from_user(frame->data, buf, xfer)) {
- rc = -EFAULT;
- break;
- }
- frame->used = xfer;
- audio->out_head ^= 1;
- count -= xfer;
- buf += xfer;
-
- spin_lock_irqsave(&audio->dsp_lock, flags);
- LOG(EV_FILL_BUFFER, audio->out_head ^ 1);
- frame = audio->out + audio->out_tail;
- if (frame->used && audio->out_needed) {
- audio_dsp_send_buffer(audio, audio->out_tail, frame->used);
- audio->out_tail ^= 1;
- audio->out_needed--;
- }
- spin_unlock_irqrestore(&audio->dsp_lock, flags);
- }
-
- mutex_unlock(&audio->write_lock);
-
- /* restore scheduling policy and priority */
- if (!rt_policy(old_policy)) {
- struct sched_param v = { .sched_priority = old_prio };
- sched_setscheduler(current, old_policy, &v);
- if (likely(!cap_nice)) {
- struct cred *new = prepare_creds();
- cap_lower(new->cap_effective, CAP_SYS_NICE);
- commit_creds(new);
- sched_setscheduler(current, SCHED_RR, &s);
- }
- }
-
- LOG(EV_RETURN,(buf > start) ? (buf - start) : rc);
- if (buf > start)
- return buf - start;
- return rc;
-}
-
-static int audio_release(struct inode *inode, struct file *file)
-{
- struct audio *audio = file->private_data;
-
- LOG(EV_OPEN, 0);
- mutex_lock(&audio->lock);
- audio_disable(audio);
- audio_flush(audio);
- audio->opened = 0;
- mutex_unlock(&audio->lock);
- return 0;
-}
-
-static struct audio the_audio;
-
-static int audio_open(struct inode *inode, struct file *file)
-{
- struct audio *audio = &the_audio;
- int rc;
-
- mutex_lock(&audio->lock);
-
- if (audio->opened) {
- pr_err("audio: busy\n");
- rc = -EBUSY;
- goto done;
- }
-
- if (!audio->data) {
- audio->data = dma_alloc_coherent(NULL, DMASZ,
- &audio->phys, GFP_KERNEL);
- if (!audio->data) {
- pr_err("audio: could not allocate DMA buffers\n");
- rc = -ENOMEM;
- goto done;
- }
- }
-
- rc = audmgr_open(&audio->audmgr);
- if (rc)
- goto done;
-
- audio->out_buffer_size = BUFSZ;
- audio->out_sample_rate = 44100;
- audio->out_channel_mode = AUDPP_CMD_PCM_INTF_STEREO_V;
- audio->out_weight = 100;
-
- audio->out[0].data = audio->data + 0;
- audio->out[0].addr = audio->phys + 0;
- audio->out[0].size = BUFSZ;
-
- audio->out[1].data = audio->data + BUFSZ;
- audio->out[1].addr = audio->phys + BUFSZ;
- audio->out[1].size = BUFSZ;
-
- audio->volume = 0x2000;
-
- audio_flush(audio);
-
- file->private_data = audio;
- audio->opened = 1;
- rc = 0;
- LOG(EV_OPEN, 1);
-done:
- mutex_unlock(&audio->lock);
- return rc;
-}
-
-static long audpp_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
- struct audio *audio = file->private_data;
- int rc = 0, enable;
- uint16_t enable_mask;
-
- mutex_lock(&audio->lock);
- switch (cmd) {
- case AUDIO_ENABLE_AUDPP:
- if (copy_from_user(&enable_mask, (void *) arg, sizeof(enable_mask)))
- goto out_fault;
-
- enable = (enable_mask & ADRC_ENABLE)? 1 : 0;
- audio_enable_adrc(audio, enable);
- enable = (enable_mask & EQ_ENABLE)? 1 : 0;
- audio_enable_eq(audio, enable);
- enable = (enable_mask & IIR_ENABLE)? 1 : 0;
- audio_enable_rx_iir(audio, enable);
- break;
-
- case AUDIO_SET_ADRC:
- if (copy_from_user(&audio->adrc, (void*) arg, sizeof(audio->adrc)))
- goto out_fault;
- break;
-
- case AUDIO_SET_EQ:
- if (copy_from_user(&audio->eq, (void*) arg, sizeof(audio->eq)))
- goto out_fault;
- break;
-
- case AUDIO_SET_RX_IIR:
- if (copy_from_user(&audio->iir, (void*) arg, sizeof(audio->iir)))
- goto out_fault;
- break;
-
- default:
- rc = -EINVAL;
- }
-
- goto out;
-
- out_fault:
- rc = -EFAULT;
- out:
- mutex_unlock(&audio->lock);
- return rc;
-}
-
-static int audpp_open(struct inode *inode, struct file *file)
-{
- struct audio *audio = &the_audio;
-
- file->private_data = audio;
- return 0;
-}
-
-static struct file_operations audio_fops = {
- .owner = THIS_MODULE,
- .open = audio_open,
- .release = audio_release,
- .read = audio_read,
- .write = audio_write,
- .unlocked_ioctl = audio_ioctl,
- .llseek = noop_llseek,
-};
-
-static struct file_operations audpp_fops = {
- .owner = THIS_MODULE,
- .open = audpp_open,
- .unlocked_ioctl = audpp_ioctl,
- .llseek = noop_llseek,
-};
-
-struct miscdevice audio_misc = {
- .minor = MISC_DYNAMIC_MINOR,
- .name = "msm_pcm_out",
- .fops = &audio_fops,
-};
-
-struct miscdevice audpp_misc = {
- .minor = MISC_DYNAMIC_MINOR,
- .name = "msm_pcm_ctl",
- .fops = &audpp_fops,
-};
-
-static int __init audio_init(void)
-{
- mutex_init(&the_audio.lock);
- mutex_init(&the_audio.write_lock);
- spin_lock_init(&the_audio.dsp_lock);
- init_waitqueue_head(&the_audio.wait);
- return (misc_register(&audio_misc) || misc_register(&audpp_misc));
-}
-
-device_initcall(audio_init);
+++ /dev/null
-/* arch/arm/mach-msm/qdsp5/audio_qcelp.c
- *
- * qcelp 13k audio decoder device
- *
- * Copyright (c) 2008 QUALCOMM USA, INC.
- *
- * This code is based in part on audio_mp3.c, which is
- * Copyright (C) 2008 Google, Inc.
- * Copyright (C) 2008 HTC Corporation
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * See the GNU General Public License for more details.
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, you can find it at http://www.fsf.org.
- *
- */
-
-#include <linux/module.h>
-#include <linux/fs.h>
-#include <linux/miscdevice.h>
-#include <linux/uaccess.h>
-#include <linux/sched.h>
-#include <linux/wait.h>
-#include <linux/dma-mapping.h>
-#include <linux/gfp.h>
-
-#include <asm/ioctls.h>
-#include <mach/msm_adsp.h>
-#include <linux/msm_audio.h>
-#include <mach/qdsp5/qdsp5audppcmdi.h>
-#include <mach/qdsp5/qdsp5audppmsg.h>
-#include <mach/qdsp5/qdsp5audplaycmdi.h>
-#include <mach/qdsp5/qdsp5audplaymsg.h>
-
-#include "audmgr.h"
-/* for queue ids - should be relative to module number*/
-#include "adsp.h"
-
-#ifdef DEBUG
-#define dprintk(format, arg...) \
-printk(KERN_DEBUG format, ## arg)
-#else
-#define dprintk(format, arg...) do {} while (0)
-#endif
-
-#define BUFSZ 1080 /* QCELP 13K Hold 600ms packet data = 36 * 30 */
-#define BUF_COUNT 2
-#define DMASZ (BUFSZ * BUF_COUNT)
-
-#define PCM_BUFSZ_MIN 1600 /* 100ms worth of data */
-#define PCM_BUF_MAX_COUNT 5
-
-#define AUDDEC_DEC_QCELP 9
-
-#define ROUTING_MODE_FTRT 1
-#define ROUTING_MODE_RT 2
-/* Decoder status received from AUDPPTASK */
-#define AUDPP_DEC_STATUS_SLEEP 0
-#define AUDPP_DEC_STATUS_INIT 1
-#define AUDPP_DEC_STATUS_CFG 2
-#define AUDPP_DEC_STATUS_PLAY 3
-
-struct buffer {
- void *data;
- unsigned size;
- unsigned used; /* Input usage actual DSP produced PCM size */
- unsigned addr;
-};
-
-struct audio {
- struct buffer out[BUF_COUNT];
-
- spinlock_t dsp_lock;
-
- uint8_t out_head;
- uint8_t out_tail;
- uint8_t out_needed; /* number of buffers the dsp is waiting for */
-
- struct mutex lock;
- struct mutex write_lock;
- wait_queue_head_t write_wait;
-
- /* Host PCM section - START */
- struct buffer in[PCM_BUF_MAX_COUNT];
- struct mutex read_lock;
- wait_queue_head_t read_wait; /* Wait queue for read */
- char *read_data; /* pointer to reader buffer */
- dma_addr_t read_phys; /* physical address of reader buffer */
- uint8_t read_next; /* index to input buffers to be read next */
- uint8_t fill_next; /* index to buffer that DSP should be filling */
- uint8_t pcm_buf_count; /* number of pcm buffer allocated */
- /* Host PCM section - END */
-
- struct msm_adsp_module *audplay;
-
- struct audmgr audmgr;
-
- /* data allocated for various buffers */
- char *data;
- dma_addr_t phys;
-
- uint8_t opened:1;
- uint8_t enabled:1;
- uint8_t running:1;
- uint8_t stopped:1; /* set when stopped, cleared on flush */
- uint8_t pcm_feedback:1; /* set when non-tunnel mode */
- uint8_t buf_refresh:1;
-
- unsigned volume;
-
- uint16_t dec_id;
-};
-
-static struct audio the_qcelp_audio;
-
-static int auddec_dsp_config(struct audio *audio, int enable);
-static void audpp_cmd_cfg_adec_params(struct audio *audio);
-static void audpp_cmd_cfg_routing_mode(struct audio *audio);
-static void audqcelp_send_data(struct audio *audio, unsigned needed);
-static void audqcelp_config_hostpcm(struct audio *audio);
-static void audqcelp_buffer_refresh(struct audio *audio);
-static void audqcelp_dsp_event(void *private, unsigned id, uint16_t *msg);
-
-/* must be called with audio->lock held */
-static int audqcelp_enable(struct audio *audio)
-{
- struct audmgr_config cfg;
- int rc;
-
- dprintk("audqcelp_enable()\n");
-
- if (audio->enabled)
- return 0;
-
- audio->out_tail = 0;
- audio->out_needed = 0;
-
- cfg.tx_rate = RPC_AUD_DEF_SAMPLE_RATE_NONE;
- cfg.rx_rate = RPC_AUD_DEF_SAMPLE_RATE_48000;
- cfg.def_method = RPC_AUD_DEF_METHOD_PLAYBACK;
- cfg.codec = RPC_AUD_DEF_CODEC_13K;
- cfg.snd_method = RPC_SND_METHOD_MIDI;
-
- rc = audmgr_enable(&audio->audmgr, &cfg);
- if (rc < 0)
- return rc;
-
- if (msm_adsp_enable(audio->audplay)) {
- pr_err("audio: msm_adsp_enable(audplay) failed\n");
- audmgr_disable(&audio->audmgr);
- return -ENODEV;
- }
-
- if (audpp_enable(audio->dec_id, audqcelp_dsp_event, audio)) {
- pr_err("audio: audpp_enable() failed\n");
- msm_adsp_disable(audio->audplay);
- audmgr_disable(&audio->audmgr);
- return -ENODEV;
- }
- audio->enabled = 1;
- return 0;
-}
-
-/* must be called with audio->lock held */
-static int audqcelp_disable(struct audio *audio)
-{
- dprintk("audqcelp_disable()\n");
- if (audio->enabled) {
- audio->enabled = 0;
- auddec_dsp_config(audio, 0);
- wake_up(&audio->write_wait);
- wake_up(&audio->read_wait);
- msm_adsp_disable(audio->audplay);
- audpp_disable(audio->dec_id, audio);
- audmgr_disable(&audio->audmgr);
- audio->out_needed = 0;
- }
- return 0;
-}
-
-/* ------------------- dsp --------------------- */
-static void audqcelp_update_pcm_buf_entry(struct audio *audio,
- uint32_t *payload)
-{
- uint8_t index;
- unsigned long flags;
-
- spin_lock_irqsave(&audio->dsp_lock, flags);
- for (index = 0; index < payload[1]; index++) {
- if (audio->in[audio->fill_next].addr ==
- payload[2 + index * 2]) {
- dprintk("audqcelp_update_pcm_buf_entry: in[%d] ready\n",
- audio->fill_next);
- audio->in[audio->fill_next].used =
- payload[3 + index * 2];
- if ((++audio->fill_next) == audio->pcm_buf_count)
- audio->fill_next = 0;
- } else {
- pr_err(
- "audqcelp_update_pcm_buf_entry: expected=%x ret=%x\n",
- audio->in[audio->fill_next].addr,
- payload[1 + index * 2]);
- break;
- }
- }
- if (audio->in[audio->fill_next].used == 0) {
- audqcelp_buffer_refresh(audio);
- } else {
- dprintk("audqcelp_update_pcm_buf_entry: read cannot keep up\n");
- audio->buf_refresh = 1;
- }
-
- spin_unlock_irqrestore(&audio->dsp_lock, flags);
- wake_up(&audio->read_wait);
-}
-
-static void audplay_dsp_event(void *data, unsigned id, size_t len,
- void (*getevent) (void *ptr, size_t len))
-{
- struct audio *audio = data;
- uint32_t msg[28];
- getevent(msg, sizeof(msg));
-
- dprintk("audplay_dsp_event: msg_id=%x\n", id);
-
- switch (id) {
- case AUDPLAY_MSG_DEC_NEEDS_DATA:
- audqcelp_send_data(audio, 1);
- break;
-
- case AUDPLAY_MSG_BUFFER_UPDATE:
- audqcelp_update_pcm_buf_entry(audio, msg);
- break;
-
- default:
- pr_err("unexpected message from decoder \n");
- }
-}
-
-static void audqcelp_dsp_event(void *private, unsigned id, uint16_t *msg)
-{
- struct audio *audio = private;
-
- switch (id) {
- case AUDPP_MSG_STATUS_MSG:{
- unsigned status = msg[1];
-
- switch (status) {
- case AUDPP_DEC_STATUS_SLEEP:
- dprintk("decoder status: sleep \n");
- break;
-
- case AUDPP_DEC_STATUS_INIT:
- dprintk("decoder status: init \n");
- audpp_cmd_cfg_routing_mode(audio);
- break;
-
- case AUDPP_DEC_STATUS_CFG:
- dprintk("decoder status: cfg \n");
- break;
- case AUDPP_DEC_STATUS_PLAY:
- dprintk("decoder status: play \n");
- if (audio->pcm_feedback) {
- audqcelp_config_hostpcm(audio);
- audqcelp_buffer_refresh(audio);
- }
- break;
- default:
- pr_err("unknown decoder status \n");
- }
- break;
- }
- case AUDPP_MSG_CFG_MSG:
- if (msg[0] == AUDPP_MSG_ENA_ENA) {
- dprintk("audqcelp_dsp_event: CFG_MSG ENABLE\n");
- auddec_dsp_config(audio, 1);
- audio->out_needed = 0;
- audio->running = 1;
- audpp_set_volume_and_pan(audio->dec_id, audio->volume,
- 0);
- audpp_avsync(audio->dec_id, 22050);
- } else if (msg[0] == AUDPP_MSG_ENA_DIS) {
- dprintk("audqcelp_dsp_event: CFG_MSG DISABLE\n");
- audpp_avsync(audio->dec_id, 0);
- audio->running = 0;
- } else {
- pr_err("audqcelp_dsp_event: CFG_MSG %d?\n", msg[0]);
- }
- break;
- case AUDPP_MSG_ROUTING_ACK:
- dprintk("audqcelp_dsp_event: ROUTING_ACK mode=%d\n", msg[1]);
- audpp_cmd_cfg_adec_params(audio);
- break;
- default:
- pr_err("audqcelp_dsp_event: UNKNOWN (%d)\n", id);
- }
-
-}
-
-struct msm_adsp_ops audplay_adsp_ops_qcelp = {
- .event = audplay_dsp_event,
-};
-
-#define audplay_send_queue0(audio, cmd, len) \
- msm_adsp_write(audio->audplay, QDSP_uPAudPlay0BitStreamCtrlQueue, \
- cmd, len)
-
-static int auddec_dsp_config(struct audio *audio, int enable)
-{
- audpp_cmd_cfg_dec_type cmd;
-
- memset(&cmd, 0, sizeof(cmd));
- cmd.cmd_id = AUDPP_CMD_CFG_DEC_TYPE;
- if (enable)
- cmd.dec0_cfg = AUDPP_CMD_UPDATDE_CFG_DEC |
- AUDPP_CMD_ENA_DEC_V | AUDDEC_DEC_QCELP;
- else
- cmd.dec0_cfg = AUDPP_CMD_UPDATDE_CFG_DEC | AUDPP_CMD_DIS_DEC_V;
-
- return audpp_send_queue1(&cmd, sizeof(cmd));
-}
-
-static void audpp_cmd_cfg_adec_params(struct audio *audio)
-{
- struct audpp_cmd_cfg_adec_params_v13k cmd;
-
- memset(&cmd, 0, sizeof(cmd));
- cmd.common.cmd_id = AUDPP_CMD_CFG_ADEC_PARAMS;
- cmd.common.length = AUDPP_CMD_CFG_ADEC_PARAMS_V13K_LEN;
- cmd.common.dec_id = audio->dec_id;
- cmd.common.input_sampling_frequency = 8000;
- cmd.stereo_cfg = AUDPP_CMD_PCM_INTF_MONO_V;
-
- audpp_send_queue2(&cmd, sizeof(cmd));
-}
-
-static void audpp_cmd_cfg_routing_mode(struct audio *audio)
-{
- struct audpp_cmd_routing_mode cmd;
- dprintk("audpp_cmd_cfg_routing_mode()\n");
- memset(&cmd, 0, sizeof(cmd));
- cmd.cmd_id = AUDPP_CMD_ROUTING_MODE;
- cmd.object_number = audio->dec_id;
- if (audio->pcm_feedback)
- cmd.routing_mode = ROUTING_MODE_FTRT;
- else
- cmd.routing_mode = ROUTING_MODE_RT;
- audpp_send_queue1(&cmd, sizeof(cmd));
-}
-
-static int audplay_dsp_send_data_avail(struct audio *audio,
- unsigned idx, unsigned len)
-{
- audplay_cmd_bitstream_data_avail cmd;
-
- cmd.cmd_id = AUDPLAY_CMD_BITSTREAM_DATA_AVAIL;
- cmd.decoder_id = audio->dec_id;
- cmd.buf_ptr = audio->out[idx].addr;
- cmd.buf_size = len / 2;
- cmd.partition_number = 0;
- return audplay_send_queue0(audio, &cmd, sizeof(cmd));
-}
-
-static void audqcelp_buffer_refresh(struct audio *audio)
-{
- struct audplay_cmd_buffer_refresh refresh_cmd;
-
- refresh_cmd.cmd_id = AUDPLAY_CMD_BUFFER_REFRESH;
- refresh_cmd.num_buffers = 1;
- refresh_cmd.buf0_address = audio->in[audio->fill_next].addr;
- refresh_cmd.buf0_length = audio->in[audio->fill_next].size;
- refresh_cmd.buf_read_count = 0;
- dprintk("audplay_buffer_fresh: buf0_addr=%x buf0_len=%d\n",
- refresh_cmd.buf0_address, refresh_cmd.buf0_length);
-
- (void)audplay_send_queue0(audio, &refresh_cmd, sizeof(refresh_cmd));
-}
-
-static void audqcelp_config_hostpcm(struct audio *audio)
-{
- struct audplay_cmd_hpcm_buf_cfg cfg_cmd;
-
- dprintk("audqcelp_config_hostpcm()\n");
- cfg_cmd.cmd_id = AUDPLAY_CMD_HPCM_BUF_CFG;
- cfg_cmd.max_buffers = audio->pcm_buf_count;
- cfg_cmd.byte_swap = 0;
- cfg_cmd.hostpcm_config = (0x8000) | (0x4000);
- cfg_cmd.feedback_frequency = 1;
- cfg_cmd.partition_number = 0;
-
- (void)audplay_send_queue0(audio, &cfg_cmd, sizeof(cfg_cmd));
-}
-
-static void audqcelp_send_data(struct audio *audio, unsigned needed)
-{
- struct buffer *frame;
- unsigned long flags;
-
- spin_lock_irqsave(&audio->dsp_lock, flags);
- if (!audio->running)
- goto done;
-
- if (needed) {
- /* We were called from the callback because the DSP
- * requested more data. Note that the DSP does want
- * more data, and if a buffer was in-flight, mark it
- * as available (since the DSP must now be done with
- * it).
- */
- audio->out_needed = 1;
- frame = audio->out + audio->out_tail;
- if (frame->used == 0xffffffff) {
- dprintk("frame %d free\n", audio->out_tail);
- frame->used = 0;
- audio->out_tail ^= 1;
- wake_up(&audio->write_wait);
- }
- }
-
- if (audio->out_needed) {
- /* If the DSP currently wants data and we have a
- * buffer available, we will send it and reset
- * the needed flag. We'll mark the buffer as in-flight
- * so that it won't be recycled until the next buffer
- * is requested
- */
-
- frame = audio->out + audio->out_tail;
- if (frame->used) {
- BUG_ON(frame->used == 0xffffffff);
- dprintk("frame %d busy\n", audio->out_tail);
- audplay_dsp_send_data_avail(audio, audio->out_tail,
- frame->used);
- frame->used = 0xffffffff;
- audio->out_needed = 0;
- }
- }
- done:
- spin_unlock_irqrestore(&audio->dsp_lock, flags);
-}
-
-/* ------------------- device --------------------- */
-
-static void audqcelp_flush(struct audio *audio)
-{
- audio->out[0].used = 0;
- audio->out[1].used = 0;
- audio->out_head = 0;
- audio->out_tail = 0;
- audio->stopped = 0;
-}
-
-static void audqcelp_flush_pcm_buf(struct audio *audio)
-{
- uint8_t index;
-
- for (index = 0; index < PCM_BUF_MAX_COUNT; index++)
- audio->in[index].used = 0;
-
- audio->read_next = 0;
- audio->fill_next = 0;
-}
-
-static long audqcelp_ioctl(struct file *file, unsigned int cmd,
- unsigned long arg)
-{
- struct audio *audio = file->private_data;
- int rc = 0;
-
- dprintk("audqcelp_ioctl() cmd = %d\n", cmd);
-
- if (cmd == AUDIO_GET_STATS) {
- struct msm_audio_stats stats;
- stats.byte_count = audpp_avsync_byte_count(audio->dec_id);
- stats.sample_count = audpp_avsync_sample_count(audio->dec_id);
- if (copy_to_user((void *)arg, &stats, sizeof(stats)))
- return -EFAULT;
- return 0;
- }
- if (cmd == AUDIO_SET_VOLUME) {
- unsigned long flags;
- spin_lock_irqsave(&audio->dsp_lock, flags);
- audio->volume = arg;
- if (audio->running)
- audpp_set_volume_and_pan(audio->dec_id, arg, 0);
- spin_unlock_irqrestore(&audio->dsp_lock, flags);
- return 0;
- }
- mutex_lock(&audio->lock);
- switch (cmd) {
- case AUDIO_START:
- rc = audqcelp_enable(audio);
- break;
- case AUDIO_STOP:
- rc = audqcelp_disable(audio);
- audio->stopped = 1;
- break;
- case AUDIO_FLUSH:
- if (audio->stopped) {
- /* Make sure we're stopped and we wake any threads
- * that might be blocked holding the write_lock.
- * While audio->stopped write threads will always
- * exit immediately.
- */
- wake_up(&audio->write_wait);
- mutex_lock(&audio->write_lock);
- audqcelp_flush(audio);
- mutex_unlock(&audio->write_lock);
- wake_up(&audio->read_wait);
- mutex_lock(&audio->read_lock);
- audqcelp_flush_pcm_buf(audio);
- mutex_unlock(&audio->read_lock);
- break;
- }
- break;
- case AUDIO_SET_CONFIG:
- dprintk("AUDIO_SET_CONFIG not applicable \n");
- break;
- case AUDIO_GET_CONFIG:{
- struct msm_audio_config config;
- config.buffer_size = BUFSZ;
- config.buffer_count = BUF_COUNT;
- config.sample_rate = 8000;
- config.channel_count = 1;
- config.unused[0] = 0;
- config.unused[1] = 0;
- config.unused[2] = 0;
- config.unused[3] = 0;
- if (copy_to_user((void *)arg, &config,
- sizeof(config)))
- rc = -EFAULT;
- else
- rc = 0;
-
- break;
- }
- case AUDIO_GET_PCM_CONFIG:{
- struct msm_audio_pcm_config config;
-
- config.pcm_feedback = 0;
- config.buffer_count = PCM_BUF_MAX_COUNT;
- config.buffer_size = PCM_BUFSZ_MIN;
- if (copy_to_user((void *)arg, &config,
- sizeof(config)))
- rc = -EFAULT;
- else
- rc = 0;
- break;
- }
- case AUDIO_SET_PCM_CONFIG:{
- struct msm_audio_pcm_config config;
-
- if (copy_from_user(&config, (void *)arg,
- sizeof(config))) {
- rc = -EFAULT;
- break;
- }
- if ((config.buffer_count > PCM_BUF_MAX_COUNT) ||
- (config.buffer_count == 1))
- config.buffer_count = PCM_BUF_MAX_COUNT;
-
- if (config.buffer_size < PCM_BUFSZ_MIN)
- config.buffer_size = PCM_BUFSZ_MIN;
-
- /* Check if pcm feedback is required */
- if ((config.pcm_feedback) && (!audio->read_data)) {
- dprintk(
- "audqcelp_ioctl: allocate PCM buf %d\n",
- config.buffer_count * config.buffer_size);
- audio->read_data = dma_alloc_coherent(NULL,
- config.buffer_size * config.buffer_count,
- &audio->read_phys, GFP_KERNEL);
- if (!audio->read_data) {
- pr_err(
- "audqcelp_ioctl: no mem for pcm buf\n"
- );
- rc = -ENOMEM;
- } else {
- uint8_t index;
- uint32_t offset = 0;
-
- audio->pcm_feedback = 1;
- audio->buf_refresh = 0;
- audio->pcm_buf_count =
- config.buffer_count;
- audio->read_next = 0;
- audio->fill_next = 0;
-
- for (index = 0;
- index < config.buffer_count; index++) {
- audio->in[index].data =
- audio->read_data + offset;
- audio->in[index].addr =
- audio->read_phys + offset;
- audio->in[index].size =
- config.buffer_size;
- audio->in[index].used = 0;
- offset += config.buffer_size;
- }
- rc = 0;
- }
- } else {
- rc = 0;
- }
- break;
- }
- case AUDIO_PAUSE:
- dprintk("%s: AUDIO_PAUSE %ld\n", __func__, arg);
- rc = audpp_pause(audio->dec_id, (int) arg);
- break;
- default:
- rc = -EINVAL;
- }
- mutex_unlock(&audio->lock);
- return rc;
-}
-
-static ssize_t audqcelp_read(struct file *file, char __user *buf, size_t count,
- loff_t *pos)
-{
- struct audio *audio = file->private_data;
- const char __user *start = buf;
- int rc = 0;
-
- if (!audio->pcm_feedback)
- return 0; /* PCM feedback is not enabled. Nothing to read */
-
- mutex_lock(&audio->read_lock);
- dprintk("audqcelp_read() %d \n", count);
- while (count > 0) {
- rc = wait_event_interruptible(audio->read_wait,
- (audio->in[audio->read_next].used > 0) ||
- (audio->stopped));
- if (rc < 0)
- break;
-
- if (audio->stopped) {
- rc = -EBUSY;
- break;
- }
-
- if (count < audio->in[audio->read_next].used) {
- /* Read must happen in frame boundary. Since driver does
- not know frame size, read count must be greater or equal
- to size of PCM samples */
- dprintk("audqcelp_read:read stop - partial frame\n");
- break;
- } else {
- dprintk("audqcelp_read: read from in[%d]\n",
- audio->read_next);
- if (copy_to_user(buf,
- audio->in[audio->read_next].data,
- audio->in[audio->read_next].used)) {
- pr_err("audqcelp_read: invalid addr %x \n",
- (unsigned int)buf);
- rc = -EFAULT;
- break;
- }
- count -= audio->in[audio->read_next].used;
- buf += audio->in[audio->read_next].used;
- audio->in[audio->read_next].used = 0;
- if ((++audio->read_next) == audio->pcm_buf_count)
- audio->read_next = 0;
- }
- }
-
- if (audio->buf_refresh) {
- audio->buf_refresh = 0;
- dprintk("audqcelp_read: kick start pcm feedback again\n");
- audqcelp_buffer_refresh(audio);
- }
-
- mutex_unlock(&audio->read_lock);
-
- if (buf > start)
- rc = buf - start;
-
- dprintk("audqcelp_read: read %d bytes\n", rc);
- return rc;
-}
-
-static ssize_t audqcelp_write(struct file *file, const char __user *buf,
- size_t count, loff_t *pos)
-{
- struct audio *audio = file->private_data;
- const char __user *start = buf;
- struct buffer *frame;
- size_t xfer;
- int rc = 0;
-
- if (count & 1)
- return -EINVAL;
- dprintk("audqcelp_write() \n");
- mutex_lock(&audio->write_lock);
- while (count > 0) {
- frame = audio->out + audio->out_head;
- rc = wait_event_interruptible(audio->write_wait,
- (frame->used == 0)
- || (audio->stopped));
- dprintk("audqcelp_write() buffer available\n");
- if (rc < 0)
- break;
- if (audio->stopped) {
- rc = -EBUSY;
- break;
- }
- xfer = (count > frame->size) ? frame->size : count;
- if (copy_from_user(frame->data, buf, xfer)) {
- rc = -EFAULT;
- break;
- }
-
- frame->used = xfer;
- audio->out_head ^= 1;
- count -= xfer;
- buf += xfer;
-
- audqcelp_send_data(audio, 0);
-
- }
- mutex_unlock(&audio->write_lock);
- if (buf > start)
- return buf - start;
- return rc;
-}
-
-static int audqcelp_release(struct inode *inode, struct file *file)
-{
- struct audio *audio = file->private_data;
-
- dprintk("audqcelp_release()\n");
-
- mutex_lock(&audio->lock);
- audqcelp_disable(audio);
- audqcelp_flush(audio);
- audqcelp_flush_pcm_buf(audio);
- msm_adsp_put(audio->audplay);
- audio->audplay = NULL;
- audio->opened = 0;
- if (audio->data)
- dma_free_coherent(NULL, DMASZ, audio->data, audio->phys);
- audio->data = NULL;
- if (audio->read_data) {
- dma_free_coherent(NULL,
- audio->in[0].size * audio->pcm_buf_count,
- audio->read_data, audio->read_phys);
- audio->read_data = NULL;
- }
- audio->pcm_feedback = 0;
- mutex_unlock(&audio->lock);
- return 0;
-}
-
-static int audqcelp_open(struct inode *inode, struct file *file)
-{
- struct audio *audio = &the_qcelp_audio;
- int rc;
-
- mutex_lock(&audio->lock);
-
- if (audio->opened) {
- pr_err("audio: busy\n");
- rc = -EBUSY;
- goto done;
- }
-
- audio->data = dma_alloc_coherent(NULL, DMASZ,
- &audio->phys, GFP_KERNEL);
- if (!audio->data) {
- pr_err("audio: could not allocate DMA buffers\n");
- rc = -ENOMEM;
- goto done;
- }
-
- rc = audmgr_open(&audio->audmgr);
- if (rc)
- goto err;
-
- rc = msm_adsp_get("AUDPLAY0TASK", &audio->audplay,
- &audplay_adsp_ops_qcelp, audio);
- if (rc) {
- pr_err("audio: failed to get audplay0 dsp module\n");
- audmgr_close(&audio->audmgr);
- goto err;
- }
-
- audio->dec_id = 0;
-
- audio->out[0].data = audio->data + 0;
- audio->out[0].addr = audio->phys + 0;
- audio->out[0].size = BUFSZ;
-
- audio->out[1].data = audio->data + BUFSZ;
- audio->out[1].addr = audio->phys + BUFSZ;
- audio->out[1].size = BUFSZ;
-
- audio->volume = 0x2000; /* Q13 1.0 */
-
- audqcelp_flush(audio);
-
- file->private_data = audio;
- audio->opened = 1;
- rc = 0;
-done:
- mutex_unlock(&audio->lock);
- return rc;
-err:
- dma_free_coherent(NULL, DMASZ, audio->data, audio->phys);
- mutex_unlock(&audio->lock);
- return rc;
-}
-
-static struct file_operations audio_qcelp_fops = {
- .owner = THIS_MODULE,
- .open = audqcelp_open,
- .release = audqcelp_release,
- .read = audqcelp_read,
- .write = audqcelp_write,
- .unlocked_ioctl = audqcelp_ioctl,
- .llseek = noop_llseek,
-};
-
-struct miscdevice audio_qcelp_misc = {
- .minor = MISC_DYNAMIC_MINOR,
- .name = "msm_qcelp",
- .fops = &audio_qcelp_fops,
-};
-
-static int __init audqcelp_init(void)
-{
- mutex_init(&the_qcelp_audio.lock);
- mutex_init(&the_qcelp_audio.write_lock);
- mutex_init(&the_qcelp_audio.read_lock);
- spin_lock_init(&the_qcelp_audio.dsp_lock);
- init_waitqueue_head(&the_qcelp_audio.write_wait);
- init_waitqueue_head(&the_qcelp_audio.read_wait);
- the_qcelp_audio.read_data = NULL;
- return misc_register(&audio_qcelp_misc);
-}
-
-static void __exit audqcelp_exit(void)
-{
- misc_deregister(&audio_qcelp_misc);
-}
-
-module_init(audqcelp_init);
-module_exit(audqcelp_exit);
-
-MODULE_DESCRIPTION("MSM QCELP 13K driver");
-MODULE_LICENSE("GPL v2");
-MODULE_AUTHOR("QUALCOMM");
+++ /dev/null
-/* arch/arm/mach-msm/qdsp5/audmgr.c
- *
- * interface to "audmgr" service on the baseband cpu
- *
- * Copyright (C) 2008 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/module.h>
-#include <linux/fs.h>
-#include <linux/uaccess.h>
-#include <linux/slab.h>
-#include <linux/kthread.h>
-#include <linux/wait.h>
-
-#include <asm/atomic.h>
-#include <mach/msm_rpcrouter.h>
-
-#include "audmgr.h"
-
-#define STATE_CLOSED 0
-#define STATE_DISABLED 1
-#define STATE_ENABLING 2
-#define STATE_ENABLED 3
-#define STATE_DISABLING 4
-#define STATE_ERROR 5
-
-static void rpc_ack(struct msm_rpc_endpoint *ept, uint32_t xid)
-{
- uint32_t rep[6];
-
- rep[0] = cpu_to_be32(xid);
- rep[1] = cpu_to_be32(1);
- rep[2] = cpu_to_be32(RPCMSG_REPLYSTAT_ACCEPTED);
- rep[3] = cpu_to_be32(RPC_ACCEPTSTAT_SUCCESS);
- rep[4] = 0;
- rep[5] = 0;
-
- msm_rpc_write(ept, rep, sizeof(rep));
-}
-
-static void process_audmgr_callback(struct audmgr *am,
- struct rpc_audmgr_cb_func_ptr *args,
- int len)
-{
- if (len < (sizeof(uint32_t) * 3))
- return;
- if (be32_to_cpu(args->set_to_one) != 1)
- return;
-
- switch (be32_to_cpu(args->status)) {
- case RPC_AUDMGR_STATUS_READY:
- if (len < sizeof(uint32_t) * 4)
- break;
- am->handle = be32_to_cpu(args->u.handle);
- pr_info("audmgr: rpc READY handle=0x%08x\n", am->handle);
- break;
- case RPC_AUDMGR_STATUS_CODEC_CONFIG: {
- uint32_t volume;
- if (len < sizeof(uint32_t) * 4)
- break;
- volume = be32_to_cpu(args->u.volume);
- pr_info("audmgr: rpc CODEC_CONFIG volume=0x%08x\n", volume);
- am->state = STATE_ENABLED;
- wake_up(&am->wait);
- break;
- }
- case RPC_AUDMGR_STATUS_PENDING:
- pr_err("audmgr: PENDING?\n");
- break;
- case RPC_AUDMGR_STATUS_SUSPEND:
- pr_err("audmgr: SUSPEND?\n");
- break;
- case RPC_AUDMGR_STATUS_FAILURE:
- pr_err("audmgr: FAILURE\n");
- break;
- case RPC_AUDMGR_STATUS_VOLUME_CHANGE:
- pr_err("audmgr: VOLUME_CHANGE?\n");
- break;
- case RPC_AUDMGR_STATUS_DISABLED:
- pr_err("audmgr: DISABLED\n");
- am->state = STATE_DISABLED;
- wake_up(&am->wait);
- break;
- case RPC_AUDMGR_STATUS_ERROR:
- pr_err("audmgr: ERROR?\n");
- am->state = STATE_ERROR;
- wake_up(&am->wait);
- break;
- default:
- break;
- }
-}
-
-static void process_rpc_request(uint32_t proc, uint32_t xid,
- void *data, int len, void *private)
-{
- struct audmgr *am = private;
- uint32_t *x = data;
-
- if (0) {
- int n = len / 4;
- pr_info("rpc_call proc %d:", proc);
- while (n--)
- printk(" %08x", be32_to_cpu(*x++));
- printk("\n");
- }
-
- if (proc == AUDMGR_CB_FUNC_PTR)
- process_audmgr_callback(am, data, len);
- else
- pr_err("audmgr: unknown rpc proc %d\n", proc);
- rpc_ack(am->ept, xid);
-}
-
-#define RPC_TYPE_REQUEST 0
-#define RPC_TYPE_REPLY 1
-
-#define RPC_VERSION 2
-
-#define RPC_COMMON_HDR_SZ (sizeof(uint32_t) * 2)
-#define RPC_REQUEST_HDR_SZ (sizeof(struct rpc_request_hdr))
-#define RPC_REPLY_HDR_SZ (sizeof(uint32_t) * 3)
-#define RPC_REPLY_SZ (sizeof(uint32_t) * 6)
-
-static int audmgr_rpc_thread(void *data)
-{
- struct audmgr *am = data;
- struct rpc_request_hdr *hdr = NULL;
- uint32_t type;
- int len;
-
- pr_info("audmgr_rpc_thread() start\n");
-
- while (!kthread_should_stop()) {
- if (hdr) {
- kfree(hdr);
- hdr = NULL;
- }
- len = msm_rpc_read(am->ept, (void **) &hdr, -1, -1);
- if (len < 0) {
- pr_err("audmgr: rpc read failed (%d)\n", len);
- break;
- }
- if (len < RPC_COMMON_HDR_SZ)
- continue;
-
- type = be32_to_cpu(hdr->type);
- if (type == RPC_TYPE_REPLY) {
- struct rpc_reply_hdr *rep = (void *) hdr;
- uint32_t status;
- if (len < RPC_REPLY_HDR_SZ)
- continue;
- status = be32_to_cpu(rep->reply_stat);
- if (status == RPCMSG_REPLYSTAT_ACCEPTED) {
- status = be32_to_cpu(rep->data.acc_hdr.accept_stat);
- pr_info("audmgr: rpc_reply status %d\n", status);
- } else {
- pr_info("audmgr: rpc_reply denied!\n");
- }
- /* process reply */
- continue;
- }
-
- if (len < RPC_REQUEST_HDR_SZ)
- continue;
-
- process_rpc_request(be32_to_cpu(hdr->procedure),
- be32_to_cpu(hdr->xid),
- (void *) (hdr + 1),
- len - sizeof(*hdr),
- data);
- }
- pr_info("audmgr_rpc_thread() exit\n");
- if (hdr) {
- kfree(hdr);
- hdr = NULL;
- }
- am->task = NULL;
- wake_up(&am->wait);
- return 0;
-}
-
-struct audmgr_enable_msg {
- struct rpc_request_hdr hdr;
- struct rpc_audmgr_enable_client_args args;
-};
-
-struct audmgr_disable_msg {
- struct rpc_request_hdr hdr;
- uint32_t handle;
-};
-
-int audmgr_open(struct audmgr *am)
-{
- int rc;
-
- if (am->state != STATE_CLOSED)
- return 0;
-
- am->ept = msm_rpc_connect(AUDMGR_PROG,
- AUDMGR_VERS,
- MSM_RPC_UNINTERRUPTIBLE);
-
- init_waitqueue_head(&am->wait);
-
- if (IS_ERR(am->ept)) {
- rc = PTR_ERR(am->ept);
- am->ept = NULL;
- pr_err("audmgr: failed to connect to audmgr svc\n");
- return rc;
- }
-
- am->task = kthread_run(audmgr_rpc_thread, am, "audmgr_rpc");
- if (IS_ERR(am->task)) {
- rc = PTR_ERR(am->task);
- am->task = NULL;
- msm_rpc_close(am->ept);
- am->ept = NULL;
- return rc;
- }
-
- am->state = STATE_DISABLED;
- return 0;
-}
-EXPORT_SYMBOL(audmgr_open);
-
-int audmgr_close(struct audmgr *am)
-{
- return -EBUSY;
-}
-EXPORT_SYMBOL(audmgr_close);
-
-int audmgr_enable(struct audmgr *am, struct audmgr_config *cfg)
-{
- struct audmgr_enable_msg msg;
- int rc;
-
- if (am->state == STATE_ENABLED)
- return 0;
-
- if (am->state == STATE_DISABLING)
- pr_err("audmgr: state is DISABLING in enable?\n");
- am->state = STATE_ENABLING;
-
- msg.args.set_to_one = cpu_to_be32(1);
- msg.args.tx_sample_rate = cpu_to_be32(cfg->tx_rate);
- msg.args.rx_sample_rate = cpu_to_be32(cfg->rx_rate);
- msg.args.def_method = cpu_to_be32(cfg->def_method);
- msg.args.codec_type = cpu_to_be32(cfg->codec);
- msg.args.snd_method = cpu_to_be32(cfg->snd_method);
- msg.args.cb_func = cpu_to_be32(0x11111111);
- msg.args.client_data = cpu_to_be32(0x11223344);
-
- msm_rpc_setup_req(&msg.hdr, AUDMGR_PROG, msm_rpc_get_vers(am->ept),
- AUDMGR_ENABLE_CLIENT);
-
- rc = msm_rpc_write(am->ept, &msg, sizeof(msg));
- if (rc < 0)
- return rc;
-
- rc = wait_event_timeout(am->wait, am->state != STATE_ENABLING, 15 * HZ);
- if (rc == 0) {
- pr_err("audmgr_enable: ARM9 did not reply to RPC am->state = %d\n", am->state);
- BUG();
- }
- if (am->state == STATE_ENABLED)
- return 0;
-
- pr_err("audmgr: unexpected state %d while enabling?!\n", am->state);
- return -ENODEV;
-}
-EXPORT_SYMBOL(audmgr_enable);
-
-int audmgr_disable(struct audmgr *am)
-{
- struct audmgr_disable_msg msg;
- int rc;
-
- if (am->state == STATE_DISABLED)
- return 0;
-
- msm_rpc_setup_req(&msg.hdr, AUDMGR_PROG, msm_rpc_get_vers(am->ept),
- AUDMGR_DISABLE_CLIENT);
- msg.handle = cpu_to_be32(am->handle);
-
- am->state = STATE_DISABLING;
-
- rc = msm_rpc_write(am->ept, &msg, sizeof(msg));
- if (rc < 0)
- return rc;
-
- rc = wait_event_timeout(am->wait, am->state != STATE_DISABLING, 15 * HZ);
- if (rc == 0) {
- pr_err("audmgr_disable: ARM9 did not reply to RPC am->state = %d\n", am->state);
- BUG();
- }
-
- if (am->state == STATE_DISABLED)
- return 0;
-
- pr_err("audmgr: unexpected state %d while disabling?!\n", am->state);
- return -ENODEV;
-}
-EXPORT_SYMBOL(audmgr_disable);
+++ /dev/null
-/* arch/arm/mach-msm/qdsp5/audmgr.h
- *
- * Copyright 2008 (c) QUALCOMM Incorporated.
- * Copyright (C) 2008 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef _ARCH_ARM_MACH_MSM_AUDMGR_H
-#define _ARCH_ARM_MACH_MSM_AUDMGR_H
-
-#if CONFIG_MSM_AMSS_VERSION==6350
-#include "audmgr_new.h"
-#else
-
-enum rpc_aud_def_sample_rate_type {
- RPC_AUD_DEF_SAMPLE_RATE_NONE,
- RPC_AUD_DEF_SAMPLE_RATE_8000,
- RPC_AUD_DEF_SAMPLE_RATE_11025,
- RPC_AUD_DEF_SAMPLE_RATE_12000,
- RPC_AUD_DEF_SAMPLE_RATE_16000,
- RPC_AUD_DEF_SAMPLE_RATE_22050,
- RPC_AUD_DEF_SAMPLE_RATE_24000,
- RPC_AUD_DEF_SAMPLE_RATE_32000,
- RPC_AUD_DEF_SAMPLE_RATE_44100,
- RPC_AUD_DEF_SAMPLE_RATE_48000,
- RPC_AUD_DEF_SAMPLE_RATE_MAX,
-};
-
-enum rpc_aud_def_method_type {
- RPC_AUD_DEF_METHOD_NONE,
- RPC_AUD_DEF_METHOD_KEY_BEEP,
- RPC_AUD_DEF_METHOD_PLAYBACK,
- RPC_AUD_DEF_METHOD_VOICE,
- RPC_AUD_DEF_METHOD_RECORD,
- RPC_AUD_DEF_METHOD_HOST_PCM,
- RPC_AUD_DEF_METHOD_MIDI_OUT,
- RPC_AUD_DEF_METHOD_RECORD_SBC,
- RPC_AUD_DEF_METHOD_DTMF_RINGER,
- RPC_AUD_DEF_METHOD_MAX,
-};
-
-enum rpc_aud_def_codec_type {
- RPC_AUD_DEF_CODEC_NONE,
- RPC_AUD_DEF_CODEC_DTMF,
- RPC_AUD_DEF_CODEC_MIDI,
- RPC_AUD_DEF_CODEC_MP3,
- RPC_AUD_DEF_CODEC_PCM,
- RPC_AUD_DEF_CODEC_AAC,
- RPC_AUD_DEF_CODEC_WMA,
- RPC_AUD_DEF_CODEC_RA,
- RPC_AUD_DEF_CODEC_ADPCM,
- RPC_AUD_DEF_CODEC_GAUDIO,
- RPC_AUD_DEF_CODEC_VOC_EVRC,
- RPC_AUD_DEF_CODEC_VOC_13K,
- RPC_AUD_DEF_CODEC_VOC_4GV_NB,
- RPC_AUD_DEF_CODEC_VOC_AMR,
- RPC_AUD_DEF_CODEC_VOC_EFR,
- RPC_AUD_DEF_CODEC_VOC_FR,
- RPC_AUD_DEF_CODEC_VOC_HR,
- RPC_AUD_DEF_CODEC_VOC,
- RPC_AUD_DEF_CODEC_SBC,
- RPC_AUD_DEF_CODEC_VOC_PCM,
- RPC_AUD_DEF_CODEC_AMR_WB,
- RPC_AUD_DEF_CODEC_AMR_WB_PLUS,
- RPC_AUD_DEF_CODEC_MAX,
-};
-
-enum rpc_snd_method_type {
- RPC_SND_METHOD_VOICE = 0,
- RPC_SND_METHOD_KEY_BEEP,
- RPC_SND_METHOD_MESSAGE,
- RPC_SND_METHOD_RING,
- RPC_SND_METHOD_MIDI,
- RPC_SND_METHOD_AUX,
- RPC_SND_METHOD_MAX,
-};
-
-enum rpc_voc_codec_type {
- RPC_VOC_CODEC_DEFAULT,
- RPC_VOC_CODEC_ON_CHIP_0 = RPC_VOC_CODEC_DEFAULT,
- RPC_VOC_CODEC_ON_CHIP_1,
- RPC_VOC_CODEC_STEREO_HEADSET,
- RPC_VOC_CODEC_ON_CHIP_AUX,
- RPC_VOC_CODEC_BT_OFF_BOARD,
- RPC_VOC_CODEC_BT_A2DP,
- RPC_VOC_CODEC_OFF_BOARD,
- RPC_VOC_CODEC_SDAC,
- RPC_VOC_CODEC_RX_EXT_SDAC_TX_INTERNAL,
- RPC_VOC_CODEC_IN_STEREO_SADC_OUT_MONO_HANDSET,
- RPC_VOC_CODEC_IN_STEREO_SADC_OUT_STEREO_HEADSET,
- RPC_VOC_CODEC_TX_INT_SADC_RX_EXT_AUXPCM,
- RPC_VOC_CODEC_EXT_STEREO_SADC_OUT_MONO_HANDSET,
- RPC_VOC_CODEC_EXT_STEREO_SADC_OUT_STEREO_HEADSET,
- RPC_VOC_CODEC_TTY_ON_CHIP_1,
- RPC_VOC_CODEC_TTY_OFF_BOARD,
- RPC_VOC_CODEC_TTY_VCO,
- RPC_VOC_CODEC_TTY_HCO,
- RPC_VOC_CODEC_ON_CHIP_0_DUAL_MIC,
- RPC_VOC_CODEC_MAX,
- RPC_VOC_CODEC_NONE,
-};
-
-enum rpc_audmgr_status_type {
- RPC_AUDMGR_STATUS_READY,
- RPC_AUDMGR_STATUS_CODEC_CONFIG,
- RPC_AUDMGR_STATUS_PENDING,
- RPC_AUDMGR_STATUS_SUSPEND,
- RPC_AUDMGR_STATUS_FAILURE,
- RPC_AUDMGR_STATUS_VOLUME_CHANGE,
- RPC_AUDMGR_STATUS_DISABLED,
- RPC_AUDMGR_STATUS_ERROR,
-};
-
-struct rpc_audmgr_enable_client_args {
- uint32_t set_to_one;
- uint32_t tx_sample_rate;
- uint32_t rx_sample_rate;
- uint32_t def_method;
- uint32_t codec_type;
- uint32_t snd_method;
-
- uint32_t cb_func;
- uint32_t client_data;
-};
-
-#define AUDMGR_ENABLE_CLIENT 2
-#define AUDMGR_DISABLE_CLIENT 3
-#define AUDMGR_SUSPEND_EVENT_RSP 4
-#define AUDMGR_REGISTER_OPERATION_LISTENER 5
-#define AUDMGR_UNREGISTER_OPERATION_LISTENER 6
-#define AUDMGR_REGISTER_CODEC_LISTENER 7
-#define AUDMGR_GET_RX_SAMPLE_RATE 8
-#define AUDMGR_GET_TX_SAMPLE_RATE 9
-#define AUDMGR_SET_DEVICE_MODE 10
-
-#if CONFIG_MSM_AMSS_VERSION < 6220
-#define AUDMGR_PROG_VERS "rs30000013:46255756"
-#define AUDMGR_PROG 0x30000013
-#define AUDMGR_VERS 0x46255756
-#else
-#define AUDMGR_PROG_VERS "rs30000013:e94e8f0c"
-#define AUDMGR_PROG 0x30000013
-#define AUDMGR_VERS 0xe94e8f0c
-#endif
-
-struct rpc_audmgr_cb_func_ptr {
- uint32_t cb_id;
- uint32_t set_to_one;
- uint32_t status;
- union {
- uint32_t handle;
- uint32_t volume;
-
- } u;
-};
-
-#define AUDMGR_CB_FUNC_PTR 1
-#define AUDMGR_OPR_LSTNR_CB_FUNC_PTR 2
-#define AUDMGR_CODEC_LSTR_FUNC_PTR 3
-
-#if CONFIG_MSM_AMSS_VERSION < 6220
-#define AUDMGR_CB_PROG 0x31000013
-#define AUDMGR_CB_VERS 0x5fa922a9
-#else
-#define AUDMGR_CB_PROG 0x31000013
-#define AUDMGR_CB_VERS 0x21570ba7
-#endif
-
-struct audmgr {
- wait_queue_head_t wait;
- uint32_t handle;
- struct msm_rpc_endpoint *ept;
- struct task_struct *task;
- int state;
-};
-
-struct audmgr_config {
- uint32_t tx_rate;
- uint32_t rx_rate;
- uint32_t def_method;
- uint32_t codec;
- uint32_t snd_method;
-};
-
-int audmgr_open(struct audmgr *am);
-int audmgr_close(struct audmgr *am);
-int audmgr_enable(struct audmgr *am, struct audmgr_config *cfg);
-int audmgr_disable(struct audmgr *am);
-
-typedef void (*audpp_event_func)(void *private, unsigned id, uint16_t *msg);
-
-int audpp_enable(int id, audpp_event_func func, void *private);
-void audpp_disable(int id, void *private);
-
-int audpp_send_queue1(void *cmd, unsigned len);
-int audpp_send_queue2(void *cmd, unsigned len);
-int audpp_send_queue3(void *cmd, unsigned len);
-
-int audpp_pause(unsigned id, int pause);
-int audpp_set_volume_and_pan(unsigned id, unsigned volume, int pan);
-void audpp_avsync(int id, unsigned rate);
-unsigned audpp_avsync_sample_count(int id);
-unsigned audpp_avsync_byte_count(int id);
-
-#endif
-#endif
+++ /dev/null
-/* arch/arm/mach-msm/qdsp5/audmgr.h
- *
- * Copyright 2008 (c) QUALCOMM Incorporated.
- * Copyright (C) 2008 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef _ARCH_ARM_MACH_MSM_AUDMGR_NEW_H
-#define _ARCH_ARM_MACH_MSM_AUDMGR_NEW_H
-
-enum rpc_aud_def_sample_rate_type {
- RPC_AUD_DEF_SAMPLE_RATE_NONE,
- RPC_AUD_DEF_SAMPLE_RATE_8000,
- RPC_AUD_DEF_SAMPLE_RATE_11025,
- RPC_AUD_DEF_SAMPLE_RATE_12000,
- RPC_AUD_DEF_SAMPLE_RATE_16000,
- RPC_AUD_DEF_SAMPLE_RATE_22050,
- RPC_AUD_DEF_SAMPLE_RATE_24000,
- RPC_AUD_DEF_SAMPLE_RATE_32000,
- RPC_AUD_DEF_SAMPLE_RATE_44100,
- RPC_AUD_DEF_SAMPLE_RATE_48000,
- RPC_AUD_DEF_SAMPLE_RATE_MAX,
-};
-
-enum rpc_aud_def_method_type {
- RPC_AUD_DEF_METHOD_NONE,
- RPC_AUD_DEF_METHOD_KEY_BEEP,
- RPC_AUD_DEF_METHOD_PLAYBACK,
- RPC_AUD_DEF_METHOD_VOICE,
- RPC_AUD_DEF_METHOD_RECORD,
- RPC_AUD_DEF_METHOD_HOST_PCM,
- RPC_AUD_DEF_METHOD_MIDI_OUT,
- RPC_AUD_DEF_METHOD_RECORD_SBC,
- RPC_AUD_DEF_METHOD_DTMF_RINGER,
- RPC_AUD_DEF_METHOD_MAX,
-};
-
-enum rpc_aud_def_codec_type {
- RPC_AUD_DEF_CODEC_NONE,
- RPC_AUD_DEF_CODEC_DTMF,
- RPC_AUD_DEF_CODEC_MIDI,
- RPC_AUD_DEF_CODEC_MP3,
- RPC_AUD_DEF_CODEC_PCM,
- RPC_AUD_DEF_CODEC_AAC,
- RPC_AUD_DEF_CODEC_WMA,
- RPC_AUD_DEF_CODEC_RA,
- RPC_AUD_DEF_CODEC_ADPCM,
- RPC_AUD_DEF_CODEC_GAUDIO,
- RPC_AUD_DEF_CODEC_VOC_EVRC,
- RPC_AUD_DEF_CODEC_VOC_13K,
- RPC_AUD_DEF_CODEC_VOC_4GV_NB,
- RPC_AUD_DEF_CODEC_VOC_AMR,
- RPC_AUD_DEF_CODEC_VOC_EFR,
- RPC_AUD_DEF_CODEC_VOC_FR,
- RPC_AUD_DEF_CODEC_VOC_HR,
- RPC_AUD_DEF_CODEC_VOC_CDMA,
- RPC_AUD_DEF_CODEC_VOC_CDMA_WB,
- RPC_AUD_DEF_CODEC_VOC_UMTS,
- RPC_AUD_DEF_CODEC_VOC_UMTS_WB,
- RPC_AUD_DEF_CODEC_SBC,
- RPC_AUD_DEF_CODEC_VOC_PCM,
- RPC_AUD_DEF_CODEC_AMR_WB,
- RPC_AUD_DEF_CODEC_AMR_WB_PLUS,
- RPC_AUD_DEF_CODEC_AAC_BSAC,
- RPC_AUD_DEF_CODEC_MAX,
- RPC_AUD_DEF_CODEC_AMR_NB,
- RPC_AUD_DEF_CODEC_13K,
- RPC_AUD_DEF_CODEC_EVRC,
- RPC_AUD_DEF_CODEC_MAX_002,
-};
-
-enum rpc_snd_method_type {
- RPC_SND_METHOD_VOICE = 0,
- RPC_SND_METHOD_KEY_BEEP,
- RPC_SND_METHOD_MESSAGE,
- RPC_SND_METHOD_RING,
- RPC_SND_METHOD_MIDI,
- RPC_SND_METHOD_AUX,
- RPC_SND_METHOD_MAX,
-};
-
-enum rpc_voc_codec_type {
- RPC_VOC_CODEC_DEFAULT,
- RPC_VOC_CODEC_ON_CHIP_0 = RPC_VOC_CODEC_DEFAULT,
- RPC_VOC_CODEC_ON_CHIP_1,
- RPC_VOC_CODEC_STEREO_HEADSET,
- RPC_VOC_CODEC_ON_CHIP_AUX,
- RPC_VOC_CODEC_BT_OFF_BOARD,
- RPC_VOC_CODEC_BT_A2DP,
- RPC_VOC_CODEC_OFF_BOARD,
- RPC_VOC_CODEC_SDAC,
- RPC_VOC_CODEC_RX_EXT_SDAC_TX_INTERNAL,
- RPC_VOC_CODEC_IN_STEREO_SADC_OUT_MONO_HANDSET,
- RPC_VOC_CODEC_IN_STEREO_SADC_OUT_STEREO_HEADSET,
- RPC_VOC_CODEC_TX_INT_SADC_RX_EXT_AUXPCM,
- RPC_VOC_CODEC_EXT_STEREO_SADC_OUT_MONO_HANDSET,
- RPC_VOC_CODEC_EXT_STEREO_SADC_OUT_STEREO_HEADSET,
- RPC_VOC_CODEC_TTY_ON_CHIP_1,
- RPC_VOC_CODEC_TTY_OFF_BOARD,
- RPC_VOC_CODEC_TTY_VCO,
- RPC_VOC_CODEC_TTY_HCO,
- RPC_VOC_CODEC_ON_CHIP_0_DUAL_MIC,
- RPC_VOC_CODEC_MAX,
- RPC_VOC_CODEC_NONE,
-};
-
-enum rpc_audmgr_status_type {
- RPC_AUDMGR_STATUS_READY,
- RPC_AUDMGR_STATUS_CODEC_CONFIG,
- RPC_AUDMGR_STATUS_PENDING,
- RPC_AUDMGR_STATUS_SUSPEND,
- RPC_AUDMGR_STATUS_FAILURE,
- RPC_AUDMGR_STATUS_VOLUME_CHANGE,
- RPC_AUDMGR_STATUS_DISABLED,
- RPC_AUDMGR_STATUS_ERROR,
-};
-
-struct rpc_audmgr_enable_client_args {
- uint32_t set_to_one;
- uint32_t tx_sample_rate;
- uint32_t rx_sample_rate;
- uint32_t def_method;
- uint32_t codec_type;
- uint32_t snd_method;
-
- uint32_t cb_func;
- uint32_t client_data;
-};
-
-#define AUDMGR_ENABLE_CLIENT 2
-#define AUDMGR_DISABLE_CLIENT 3
-#define AUDMGR_SUSPEND_EVENT_RSP 4
-#define AUDMGR_REGISTER_OPERATION_LISTENER 5
-#define AUDMGR_UNREGISTER_OPERATION_LISTENER 6
-#define AUDMGR_REGISTER_CODEC_LISTENER 7
-#define AUDMGR_GET_RX_SAMPLE_RATE 8
-#define AUDMGR_GET_TX_SAMPLE_RATE 9
-#define AUDMGR_SET_DEVICE_MODE 10
-
-#define AUDMGR_PROG 0x30000013
-#define AUDMGR_VERS MSM_RPC_VERS(1,0)
-
-struct rpc_audmgr_cb_func_ptr {
- uint32_t cb_id;
- uint32_t status; /* Audmgr status */
- uint32_t set_to_one; /* Pointer status (1 = valid, 0 = invalid) */
- uint32_t disc;
- /* disc = AUDMGR_STATUS_READY => data=handle
- disc = AUDMGR_STATUS_CODEC_CONFIG => data = handle
- disc = AUDMGR_STATUS_DISABLED => data =status_disabled
- disc = AUDMGR_STATUS_VOLUME_CHANGE => data = volume-change */
- union {
- uint32_t handle;
- uint32_t volume;
- uint32_t status_disabled;
- uint32_t volume_change;
- } u;
-};
-
-#define AUDMGR_CB_FUNC_PTR 1
-#define AUDMGR_OPR_LSTNR_CB_FUNC_PTR 2
-#define AUDMGR_CODEC_LSTR_FUNC_PTR 3
-
-#define AUDMGR_CB_PROG 0x31000013
-#define AUDMGR_CB_VERS 0xf8e3e2d9
-
-struct audmgr {
- wait_queue_head_t wait;
- uint32_t handle;
- struct msm_rpc_endpoint *ept;
- struct task_struct *task;
- int state;
-};
-
-struct audmgr_config {
- uint32_t tx_rate;
- uint32_t rx_rate;
- uint32_t def_method;
- uint32_t codec;
- uint32_t snd_method;
-};
-
-int audmgr_open(struct audmgr *am);
-int audmgr_close(struct audmgr *am);
-int audmgr_enable(struct audmgr *am, struct audmgr_config *cfg);
-int audmgr_disable(struct audmgr *am);
-
-typedef void (*audpp_event_func)(void *private, unsigned id, uint16_t *msg);
-
-int audpp_enable(int id, audpp_event_func func, void *private);
-void audpp_disable(int id, void *private);
-
-int audpp_send_queue1(void *cmd, unsigned len);
-int audpp_send_queue2(void *cmd, unsigned len);
-int audpp_send_queue3(void *cmd, unsigned len);
-
-int audpp_set_volume_and_pan(unsigned id, unsigned volume, int pan);
-int audpp_pause(unsigned id, int pause);
-int audpp_flush(unsigned id);
-void audpp_avsync(int id, unsigned rate);
-unsigned audpp_avsync_sample_count(int id);
-unsigned audpp_avsync_byte_count(int id);
-
-#endif
+++ /dev/null
-
-/* arch/arm/mach-msm/qdsp5/audpp.c
- *
- * common code to deal with the AUDPP dsp task (audio postproc)
- *
- * Copyright (C) 2008 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/wait.h>
-#include <linux/delay.h>
-
-#include <asm/atomic.h>
-#include <asm/ioctls.h>
-#include <mach/msm_adsp.h>
-
-#include "audmgr.h"
-
-#include <mach/qdsp5/qdsp5audppcmdi.h>
-#include <mach/qdsp5/qdsp5audppmsg.h>
-
-/* for queue ids - should be relative to module number*/
-#include "adsp.h"
-
-#include "evlog.h"
-
-
-enum {
- EV_NULL,
- EV_ENABLE,
- EV_DISABLE,
- EV_EVENT,
- EV_DATA,
-};
-
-static const char *dsp_log_strings[] = {
- "NULL",
- "ENABLE",
- "DISABLE",
- "EVENT",
- "DATA",
-};
-
-DECLARE_LOG(dsp_log, 64, dsp_log_strings);
-
-static int __init _dsp_log_init(void)
-{
- return ev_log_init(&dsp_log);
-}
-module_init(_dsp_log_init);
-#define LOG(id,arg) ev_log_write(&dsp_log, id, arg)
-
-static DEFINE_MUTEX(audpp_lock);
-
-#define CH_COUNT 5
-#define AUDPP_CLNT_MAX_COUNT 6
-#define AUDPP_AVSYNC_INFO_SIZE 7
-
-struct audpp_state {
- struct msm_adsp_module *mod;
- audpp_event_func func[AUDPP_CLNT_MAX_COUNT];
- void *private[AUDPP_CLNT_MAX_COUNT];
- struct mutex *lock;
- unsigned open_count;
- unsigned enabled;
-
- /* which channels are actually enabled */
- unsigned avsync_mask;
-
- /* flags, 48 bits sample/bytes counter per channel */
- uint16_t avsync[CH_COUNT * AUDPP_CLNT_MAX_COUNT + 1];
-};
-
-struct audpp_state the_audpp_state = {
- .lock = &audpp_lock,
-};
-
-int audpp_send_queue1(void *cmd, unsigned len)
-{
- return msm_adsp_write(the_audpp_state.mod,
- QDSP_uPAudPPCmd1Queue, cmd, len);
-}
-EXPORT_SYMBOL(audpp_send_queue1);
-
-int audpp_send_queue2(void *cmd, unsigned len)
-{
- return msm_adsp_write(the_audpp_state.mod,
- QDSP_uPAudPPCmd2Queue, cmd, len);
-}
-EXPORT_SYMBOL(audpp_send_queue2);
-
-int audpp_send_queue3(void *cmd, unsigned len)
-{
- return msm_adsp_write(the_audpp_state.mod,
- QDSP_uPAudPPCmd3Queue, cmd, len);
-}
-EXPORT_SYMBOL(audpp_send_queue3);
-
-static int audpp_dsp_config(int enable)
-{
- audpp_cmd_cfg cmd;
-
- cmd.cmd_id = AUDPP_CMD_CFG;
- cmd.cfg = enable ? AUDPP_CMD_CFG_ENABLE : AUDPP_CMD_CFG_SLEEP;
-
- return audpp_send_queue1(&cmd, sizeof(cmd));
-}
-
-static void audpp_broadcast(struct audpp_state *audpp, unsigned id,
- uint16_t *msg)
-{
- unsigned n;
- for (n = 0; n < AUDPP_CLNT_MAX_COUNT; n++) {
- if (audpp->func[n])
- audpp->func[n] (audpp->private[n], id, msg);
- }
-}
-
-static void audpp_notify_clnt(struct audpp_state *audpp, unsigned clnt_id,
- unsigned id, uint16_t *msg)
-{
- if (clnt_id < AUDPP_CLNT_MAX_COUNT && audpp->func[clnt_id])
- audpp->func[clnt_id] (audpp->private[clnt_id], id, msg);
-}
-
-static void audpp_dsp_event(void *data, unsigned id, size_t len,
- void (*getevent)(void *ptr, size_t len))
-{
- struct audpp_state *audpp = data;
- uint16_t msg[8];
-
- if (id == AUDPP_MSG_AVSYNC_MSG) {
- getevent(audpp->avsync, sizeof(audpp->avsync));
-
- /* mask off any channels we're not watching to avoid
- * cases where we might get one last update after
- * disabling avsync and end up in an odd state when
- * we next read...
- */
- audpp->avsync[0] &= audpp->avsync_mask;
- return;
- }
-
- getevent(msg, sizeof(msg));
-
- LOG(EV_EVENT, (id << 16) | msg[0]);
- LOG(EV_DATA, (msg[1] << 16) | msg[2]);
-
- switch (id) {
- case AUDPP_MSG_STATUS_MSG:{
- unsigned cid = msg[0];
- pr_info("audpp: status %d %d %d\n", cid, msg[1],
- msg[2]);
- if ((cid < 5) && audpp->func[cid])
- audpp->func[cid] (audpp->private[cid], id, msg);
- break;
- }
- case AUDPP_MSG_HOST_PCM_INTF_MSG:
- if (audpp->func[5])
- audpp->func[5] (audpp->private[5], id, msg);
- break;
- case AUDPP_MSG_PCMDMAMISSED:
- pr_err("audpp: DMA missed obj=%x\n", msg[0]);
- break;
- case AUDPP_MSG_CFG_MSG:
- if (msg[0] == AUDPP_MSG_ENA_ENA) {
- pr_info("audpp: ENABLE\n");
- audpp->enabled = 1;
- audpp_broadcast(audpp, id, msg);
- } else if (msg[0] == AUDPP_MSG_ENA_DIS) {
- pr_info("audpp: DISABLE\n");
- audpp->enabled = 0;
- audpp_broadcast(audpp, id, msg);
- } else {
- pr_err("audpp: invalid config msg %d\n", msg[0]);
- }
- break;
- case AUDPP_MSG_ROUTING_ACK:
- audpp_broadcast(audpp, id, msg);
- break;
- case AUDPP_MSG_FLUSH_ACK:
- audpp_notify_clnt(audpp, msg[0], id, msg);
- break;
- default:
- pr_info("audpp: unhandled msg id %x\n", id);
- }
-}
-
-static struct msm_adsp_ops adsp_ops = {
- .event = audpp_dsp_event,
-};
-
-static void audpp_fake_event(struct audpp_state *audpp, int id,
- unsigned event, unsigned arg)
-{
- uint16_t msg[1];
- msg[0] = arg;
- audpp->func[id] (audpp->private[id], event, msg);
-}
-
-int audpp_enable(int id, audpp_event_func func, void *private)
-{
- struct audpp_state *audpp = &the_audpp_state;
- int res = 0;
-
- if (id < -1 || id > 4)
- return -EINVAL;
-
- if (id == -1)
- id = 5;
-
- mutex_lock(audpp->lock);
- if (audpp->func[id]) {
- res = -EBUSY;
- goto out;
- }
-
- audpp->func[id] = func;
- audpp->private[id] = private;
-
- LOG(EV_ENABLE, 1);
- if (audpp->open_count++ == 0) {
- pr_info("audpp: enable\n");
- res = msm_adsp_get("AUDPPTASK", &audpp->mod, &adsp_ops, audpp);
- if (res < 0) {
- pr_err("audpp: cannot open AUDPPTASK\n");
- audpp->open_count = 0;
- audpp->func[id] = NULL;
- audpp->private[id] = NULL;
- goto out;
- }
- LOG(EV_ENABLE, 2);
- msm_adsp_enable(audpp->mod);
- audpp_dsp_config(1);
- } else {
- unsigned long flags;
- local_irq_save(flags);
- if (audpp->enabled)
- audpp_fake_event(audpp, id,
- AUDPP_MSG_CFG_MSG, AUDPP_MSG_ENA_ENA);
- local_irq_restore(flags);
- }
-
- res = 0;
-out:
- mutex_unlock(audpp->lock);
- return res;
-}
-EXPORT_SYMBOL(audpp_enable);
-
-void audpp_disable(int id, void *private)
-{
- struct audpp_state *audpp = &the_audpp_state;
- unsigned long flags;
-
- if (id < -1 || id > 4)
- return;
-
- if (id == -1)
- id = 5;
-
- mutex_lock(audpp->lock);
- LOG(EV_DISABLE, 1);
- if (!audpp->func[id])
- goto out;
- if (audpp->private[id] != private)
- goto out;
-
- local_irq_save(flags);
- audpp_fake_event(audpp, id, AUDPP_MSG_CFG_MSG, AUDPP_MSG_ENA_DIS);
- audpp->func[id] = NULL;
- audpp->private[id] = NULL;
- local_irq_restore(flags);
-
- if (--audpp->open_count == 0) {
- pr_info("audpp: disable\n");
- LOG(EV_DISABLE, 2);
- audpp_dsp_config(0);
- msm_adsp_disable(audpp->mod);
- msm_adsp_put(audpp->mod);
- audpp->mod = NULL;
- }
-out:
- mutex_unlock(audpp->lock);
-}
-EXPORT_SYMBOL(audpp_disable);
-
-#define BAD_ID(id) ((id < 0) || (id >= CH_COUNT))
-
-void audpp_avsync(int id, unsigned rate)
-{
- unsigned long flags;
- audpp_cmd_avsync cmd;
-
- if (BAD_ID(id))
- return;
-
- local_irq_save(flags);
- if (rate)
- the_audpp_state.avsync_mask |= (1 << id);
- else
- the_audpp_state.avsync_mask &= (~(1 << id));
- the_audpp_state.avsync[0] &= the_audpp_state.avsync_mask;
- local_irq_restore(flags);
-
- cmd.cmd_id = AUDPP_CMD_AVSYNC;
- cmd.object_number = id;
- cmd.interrupt_interval_lsw = rate;
- cmd.interrupt_interval_msw = rate >> 16;
- audpp_send_queue1(&cmd, sizeof(cmd));
-}
-EXPORT_SYMBOL(audpp_avsync);
-
-unsigned audpp_avsync_sample_count(int id)
-{
- uint16_t *avsync = the_audpp_state.avsync;
- unsigned val;
- unsigned long flags;
- unsigned mask;
-
- if (BAD_ID(id))
- return 0;
-
- mask = 1 << id;
- id = id * AUDPP_AVSYNC_INFO_SIZE + 2;
- local_irq_save(flags);
- if (avsync[0] & mask)
- val = (avsync[id] << 16) | avsync[id + 1];
- else
- val = 0;
- local_irq_restore(flags);
-
- return val;
-}
-EXPORT_SYMBOL(audpp_avsync_sample_count);
-
-unsigned audpp_avsync_byte_count(int id)
-{
- uint16_t *avsync = the_audpp_state.avsync;
- unsigned val;
- unsigned long flags;
- unsigned mask;
-
- if (BAD_ID(id))
- return 0;
-
- mask = 1 << id;
- id = id * AUDPP_AVSYNC_INFO_SIZE + 5;
- local_irq_save(flags);
- if (avsync[0] & mask)
- val = (avsync[id] << 16) | avsync[id + 1];
- else
- val = 0;
- local_irq_restore(flags);
-
- return val;
-}
-EXPORT_SYMBOL(audpp_avsync_byte_count);
-
-#define AUDPP_CMD_CFG_OBJ_UPDATE 0x8000
-#define AUDPP_CMD_VOLUME_PAN 0
-
-int audpp_set_volume_and_pan(unsigned id, unsigned volume, int pan)
-{
- /* cmd, obj_cfg[7], cmd_type, volume, pan */
- uint16_t cmd[11];
-
- if (id > 6)
- return -EINVAL;
-
- memset(cmd, 0, sizeof(cmd));
- cmd[0] = AUDPP_CMD_CFG_OBJECT_PARAMS;
- cmd[1 + id] = AUDPP_CMD_CFG_OBJ_UPDATE;
- cmd[8] = AUDPP_CMD_VOLUME_PAN;
- cmd[9] = volume;
- cmd[10] = pan;
-
- return audpp_send_queue3(cmd, sizeof(cmd));
-}
-EXPORT_SYMBOL(audpp_set_volume_and_pan);
-
-int audpp_pause(unsigned id, int pause)
-{
- /* pause 1 = pause 0 = resume */
- u16 pause_cmd[AUDPP_CMD_DEC_CTRL_LEN / sizeof(unsigned short)];
-
- if (id >= CH_COUNT)
- return -EINVAL;
-
- memset(pause_cmd, 0, sizeof(pause_cmd));
-
- pause_cmd[0] = AUDPP_CMD_DEC_CTRL;
- if (pause == 1)
- pause_cmd[1 + id] = AUDPP_CMD_UPDATE_V | AUDPP_CMD_PAUSE_V;
- else if (pause == 0)
- pause_cmd[1 + id] = AUDPP_CMD_UPDATE_V | AUDPP_CMD_RESUME_V;
- else
- return -EINVAL;
-
- return audpp_send_queue1(pause_cmd, sizeof(pause_cmd));
-}
-EXPORT_SYMBOL(audpp_pause);
-
-int audpp_flush(unsigned id)
-{
- u16 flush_cmd[AUDPP_CMD_DEC_CTRL_LEN / sizeof(unsigned short)];
-
- if (id >= CH_COUNT)
- return -EINVAL;
-
- memset(flush_cmd, 0, sizeof(flush_cmd));
-
- flush_cmd[0] = AUDPP_CMD_DEC_CTRL;
- flush_cmd[1 + id] = AUDPP_CMD_UPDATE_V | AUDPP_CMD_FLUSH_V;
-
- return audpp_send_queue1(flush_cmd, sizeof(flush_cmd));
-}
-EXPORT_SYMBOL(audpp_flush);
+++ /dev/null
-/* arch/arm/mach-msm/qdsp5/evlog.h
- *
- * simple event log debugging facility
- *
- * Copyright (C) 2008 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/fs.h>
-#include <linux/hrtimer.h>
-#include <linux/debugfs.h>
-
-#define EV_LOG_ENTRY_NAME(n) n##_entry
-
-#define DECLARE_LOG(_name, _size, _str) \
-static struct ev_entry EV_LOG_ENTRY_NAME(_name)[_size]; \
-static struct ev_log _name = { \
- .name = #_name, \
- .strings = _str, \
- .num_strings = ARRAY_SIZE(_str), \
- .entry = EV_LOG_ENTRY_NAME(_name), \
- .max = ARRAY_SIZE(EV_LOG_ENTRY_NAME(_name)), \
-}
-
-struct ev_entry {
- ktime_t when;
- uint32_t id;
- uint32_t arg;
-};
-
-struct ev_log {
- struct ev_entry *entry;
- unsigned max;
- unsigned next;
- unsigned fault;
- const char **strings;
- unsigned num_strings;
- const char *name;
-};
-
-static char ev_buf[4096];
-
-static ssize_t ev_log_read(struct file *file, char __user *buf,
- size_t count, loff_t *ppos)
-{
- struct ev_log *log = file->private_data;
- struct ev_entry *entry;
- unsigned long flags;
- int size = 0;
- unsigned n, id, max;
- ktime_t now, t;
-
- max = log->max;
- now = ktime_get();
- local_irq_save(flags);
- n = (log->next - 1) & (max - 1);
- entry = log->entry;
- while (n != log->next) {
- t = ktime_sub(now, entry[n].when);
- id = entry[n].id;
- if (id) {
- const char *str;
- if (id < log->num_strings)
- str = log->strings[id];
- else
- str = "UNKNOWN";
- size += scnprintf(ev_buf + size, 4096 - size,
- "%8d.%03d %08x %s\n",
- t.tv.sec, t.tv.nsec / 1000000,
- entry[n].arg, str);
- }
- n = (n - 1) & (max - 1);
- }
- log->fault = 0;
- local_irq_restore(flags);
- return simple_read_from_buffer(buf, count, ppos, ev_buf, size);
-}
-
-static void ev_log_write(struct ev_log *log, unsigned id, unsigned arg)
-{
- struct ev_entry *entry;
- unsigned long flags;
- local_irq_save(flags);
-
- if (log->fault) {
- if (log->fault == 1)
- goto done;
- log->fault--;
- }
-
- entry = log->entry + log->next;
- entry->when = ktime_get();
- entry->id = id;
- entry->arg = arg;
- log->next = (log->next + 1) & (log->max - 1);
-done:
- local_irq_restore(flags);
-}
-
-static void ev_log_freeze(struct ev_log *log, unsigned count)
-{
- unsigned long flags;
- local_irq_save(flags);
- log->fault = count;
- local_irq_restore(flags);
-}
-
-static int ev_log_open(struct inode *inode, struct file *file)
-{
- file->private_data = inode->i_private;
- return 0;
-}
-
-static const struct file_operations ev_log_ops = {
- .read = ev_log_read,
- .open = ev_log_open,
- .llseek = default_llseek,
-};
-
-static int ev_log_init(struct ev_log *log)
-{
- debugfs_create_file(log->name, 0444, 0, log, &ev_log_ops);
- return 0;
-}
-
+++ /dev/null
-/* arch/arm/mach-msm/qdsp5/snd.c
- *
- * interface to "snd" service on the baseband cpu
- *
- * Copyright (C) 2008 HTC Corporation
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/module.h>
-#include <linux/fs.h>
-#include <linux/miscdevice.h>
-#include <linux/uaccess.h>
-#include <linux/kthread.h>
-#include <linux/delay.h>
-#include <linux/msm_audio.h>
-
-#include <asm/atomic.h>
-#include <asm/ioctls.h>
-#include <mach/board.h>
-#include <mach/msm_rpcrouter.h>
-
-struct snd_ctxt {
- struct mutex lock;
- int opened;
- struct msm_rpc_endpoint *ept;
- struct msm_snd_endpoints *snd_epts;
-};
-
-static struct snd_ctxt the_snd;
-
-#define RPC_SND_PROG 0x30000002
-#define RPC_SND_CB_PROG 0x31000002
-#if CONFIG_MSM_AMSS_VERSION == 6210
-#define RPC_SND_VERS 0x94756085 /* 2490720389 */
-#elif (CONFIG_MSM_AMSS_VERSION == 6220) || \
- (CONFIG_MSM_AMSS_VERSION == 6225)
-#define RPC_SND_VERS 0xaa2b1a44 /* 2854951492 */
-#elif CONFIG_MSM_AMSS_VERSION == 6350
-#define RPC_SND_VERS MSM_RPC_VERS(1,0)
-#endif
-
-#define SND_SET_DEVICE_PROC 2
-#define SND_SET_VOLUME_PROC 3
-
-struct rpc_snd_set_device_args {
- uint32_t device;
- uint32_t ear_mute;
- uint32_t mic_mute;
-
- uint32_t cb_func;
- uint32_t client_data;
-};
-
-struct rpc_snd_set_volume_args {
- uint32_t device;
- uint32_t method;
- uint32_t volume;
-
- uint32_t cb_func;
- uint32_t client_data;
-};
-
-struct snd_set_device_msg {
- struct rpc_request_hdr hdr;
- struct rpc_snd_set_device_args args;
-};
-
-struct snd_set_volume_msg {
- struct rpc_request_hdr hdr;
- struct rpc_snd_set_volume_args args;
-};
-
-struct snd_endpoint *get_snd_endpoints(int *size);
-
-static inline int check_mute(int mute)
-{
- return (mute == SND_MUTE_MUTED ||
- mute == SND_MUTE_UNMUTED) ? 0 : -EINVAL;
-}
-
-static int get_endpoint(struct snd_ctxt *snd, unsigned long arg)
-{
- int rc = 0, index;
- struct msm_snd_endpoint ept;
-
- if (copy_from_user(&ept, (void __user *)arg, sizeof(ept))) {
- pr_err("snd_ioctl get endpoint: invalid read pointer.\n");
- return -EFAULT;
- }
-
- index = ept.id;
- if (index < 0 || index >= snd->snd_epts->num) {
- pr_err("snd_ioctl get endpoint: invalid index!\n");
- return -EINVAL;
- }
-
- ept.id = snd->snd_epts->endpoints[index].id;
- strncpy(ept.name,
- snd->snd_epts->endpoints[index].name,
- sizeof(ept.name));
-
- if (copy_to_user((void __user *)arg, &ept, sizeof(ept))) {
- pr_err("snd_ioctl get endpoint: invalid write pointer.\n");
- rc = -EFAULT;
- }
-
- return rc;
-}
-
-static long snd_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
- struct snd_set_device_msg dmsg;
- struct snd_set_volume_msg vmsg;
- struct msm_snd_device_config dev;
- struct msm_snd_volume_config vol;
- struct snd_ctxt *snd = file->private_data;
- int rc = 0;
-
- mutex_lock(&snd->lock);
- switch (cmd) {
- case SND_SET_DEVICE:
- if (copy_from_user(&dev, (void __user *) arg, sizeof(dev))) {
- pr_err("snd_ioctl set device: invalid pointer.\n");
- rc = -EFAULT;
- break;
- }
-
- dmsg.args.device = cpu_to_be32(dev.device);
- dmsg.args.ear_mute = cpu_to_be32(dev.ear_mute);
- dmsg.args.mic_mute = cpu_to_be32(dev.mic_mute);
- if (check_mute(dev.ear_mute) < 0 ||
- check_mute(dev.mic_mute) < 0) {
- pr_err("snd_ioctl set device: invalid mute status.\n");
- rc = -EINVAL;
- break;
- }
- dmsg.args.cb_func = -1;
- dmsg.args.client_data = 0;
-
- pr_info("snd_set_device %d %d %d\n", dev.device,
- dev.ear_mute, dev.mic_mute);
-
- rc = msm_rpc_call(snd->ept,
- SND_SET_DEVICE_PROC,
- &dmsg, sizeof(dmsg), 5 * HZ);
- break;
-
- case SND_SET_VOLUME:
- if (copy_from_user(&vol, (void __user *) arg, sizeof(vol))) {
- pr_err("snd_ioctl set volume: invalid pointer.\n");
- rc = -EFAULT;
- break;
- }
-
- vmsg.args.device = cpu_to_be32(vol.device);
- vmsg.args.method = cpu_to_be32(vol.method);
- if (vol.method != SND_METHOD_VOICE) {
- pr_err("snd_ioctl set volume: invalid method.\n");
- rc = -EINVAL;
- break;
- }
-
- vmsg.args.volume = cpu_to_be32(vol.volume);
- vmsg.args.cb_func = -1;
- vmsg.args.client_data = 0;
-
- pr_info("snd_set_volume %d %d %d\n", vol.device,
- vol.method, vol.volume);
-
- rc = msm_rpc_call(snd->ept,
- SND_SET_VOLUME_PROC,
- &vmsg, sizeof(vmsg), 5 * HZ);
- break;
-
- case SND_GET_NUM_ENDPOINTS:
- if (copy_to_user((void __user *)arg,
- &snd->snd_epts->num, sizeof(unsigned))) {
- pr_err("snd_ioctl get endpoint: invalid pointer.\n");
- rc = -EFAULT;
- }
- break;
-
- case SND_GET_ENDPOINT:
- rc = get_endpoint(snd, arg);
- break;
-
- default:
- pr_err("snd_ioctl unknown command.\n");
- rc = -EINVAL;
- break;
- }
- mutex_unlock(&snd->lock);
-
- return rc;
-}
-
-static int snd_release(struct inode *inode, struct file *file)
-{
- struct snd_ctxt *snd = file->private_data;
-
- mutex_lock(&snd->lock);
- snd->opened = 0;
- mutex_unlock(&snd->lock);
- return 0;
-}
-
-static int snd_open(struct inode *inode, struct file *file)
-{
- struct snd_ctxt *snd = &the_snd;
- int rc = 0;
-
- mutex_lock(&snd->lock);
- if (snd->opened == 0) {
- if (snd->ept == NULL) {
- snd->ept = msm_rpc_connect(RPC_SND_PROG, RPC_SND_VERS,
- MSM_RPC_UNINTERRUPTIBLE);
- if (IS_ERR(snd->ept)) {
- rc = PTR_ERR(snd->ept);
- snd->ept = NULL;
- pr_err("snd: failed to connect snd svc\n");
- goto err;
- }
- }
- file->private_data = snd;
- snd->opened = 1;
- } else {
- pr_err("snd already opened.\n");
- rc = -EBUSY;
- }
-
-err:
- mutex_unlock(&snd->lock);
- return rc;
-}
-
-static struct file_operations snd_fops = {
- .owner = THIS_MODULE,
- .open = snd_open,
- .release = snd_release,
- .unlocked_ioctl = snd_ioctl,
- .llseek = noop_llseek,
-};
-
-struct miscdevice snd_misc = {
- .minor = MISC_DYNAMIC_MINOR,
- .name = "msm_snd",
- .fops = &snd_fops,
-};
-
-static int snd_probe(struct platform_device *pdev)
-{
- struct snd_ctxt *snd = &the_snd;
- mutex_init(&snd->lock);
- snd->snd_epts = (struct msm_snd_endpoints *)pdev->dev.platform_data;
- return misc_register(&snd_misc);
-}
-
-static struct platform_driver snd_plat_driver = {
- .probe = snd_probe,
- .driver = {
- .name = "msm_snd",
- .owner = THIS_MODULE,
- },
-};
-
-static int __init snd_init(void)
-{
- return platform_driver_register(&snd_plat_driver);
-}
-
-module_init(snd_init);
+++ /dev/null
-/*
- * Support for synaptics touchscreen.
- *
- * Copyright (C) 2007 Google, Inc.
- * Author: Arve Hjønnevåg <arve@android.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * http://www.synaptics.com/sites/default/files/511_000099_01F.pdf
- */
-
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/slab.h>
-#ifdef CONFIG_HAS_EARLYSUSPEND
-#include <linux/earlysuspend.h>
-#endif
-#include <linux/hrtimer.h>
-#include <linux/i2c.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
-#include "synaptics_i2c_rmi.h"
-
-static struct workqueue_struct *synaptics_wq;
-
-struct synaptics_ts_data {
- u16 addr;
- struct i2c_client *client;
- struct input_dev *input_dev;
- int use_irq;
- struct hrtimer timer;
- struct work_struct work;
- u16 max[2];
- int snap_state[2][2];
- int snap_down_on[2];
- int snap_down_off[2];
- int snap_up_on[2];
- int snap_up_off[2];
- int snap_down[2];
- int snap_up[2];
- u32 flags;
- int (*power)(int on);
-#ifdef CONFIG_HAS_EARLYSUSPEND
- struct early_suspend early_suspend;
-#endif
-};
-
-static int i2c_set(struct synaptics_ts_data *ts, u8 reg, u8 val, char *msg)
-{
- int ret = i2c_smbus_write_byte_data(ts->client, reg, val);
- if (ret < 0)
- pr_err("i2c_smbus_write_byte_data failed (%s)\n", msg);
- return ret;
-}
-
-static int i2c_read(struct synaptics_ts_data *ts, u8 reg, char *msg)
-{
- int ret = i2c_smbus_read_byte_data(ts->client, reg);
- if (ret < 0)
- pr_err("i2c_smbus_read_byte_data failed (%s)\n", msg);
- return ret;
-}
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static void synaptics_ts_early_suspend(struct early_suspend *h);
-static void synaptics_ts_late_resume(struct early_suspend *h);
-#endif
-
-static int synaptics_init_panel(struct synaptics_ts_data *ts)
-{
- int ret;
-
- ret = i2c_set(ts, 0xff, 0x10, "set page select");
- if (ret == 0)
- ret = i2c_set(ts, 0x41, 0x04, "set No Clip Z");
-
- ret = i2c_set(ts, 0xff, 0x04, "fallback page select");
- ret = i2c_set(ts, 0xf0, 0x81, "select 80 reports per second");
- return ret;
-}
-
-static void decode_report(struct synaptics_ts_data *ts, u8 *buf)
-{
-/*
- * This sensor sends two 6-byte absolute finger reports, an optional
- * 2-byte relative report followed by a status byte. This function
- * reads the two finger reports and transforms the coordinates
- * according the platform data so they can be aligned with the lcd
- * behind the touchscreen. Typically we flip the y-axis since the
- * sensor uses the bottom left corner as the origin, but if the sensor
- * is mounted upside down the platform data will request that the
- * x-axis should be flipped instead. The snap to inactive edge border
- * are used to allow tapping the edges of the screen on the G1. The
- * active area of the touchscreen is smaller than the lcd. When the
- * finger gets close the edge of the screen we snap it to the
- * edge. This allows ui elements at the edge of the screen to be hit,
- * and it prevents hitting ui elements that are not at the edge of the
- * screen when the finger is touching the edge.
- */
- int pos[2][2];
- int f, a;
- int base = 2;
- int z = buf[1];
- int finger = buf[0] & 7;
-
- for (f = 0; f < 2; f++) {
- u32 flip_flag = SYNAPTICS_FLIP_X;
- for (a = 0; a < 2; a++) {
- int p = buf[base + 1];
- p |= (u16)(buf[base] & 0x1f) << 8;
- if (ts->flags & flip_flag)
- p = ts->max[a] - p;
- if (ts->flags & SYNAPTICS_SNAP_TO_INACTIVE_EDGE) {
- if (ts->snap_state[f][a]) {
- if (p <= ts->snap_down_off[a])
- p = ts->snap_down[a];
- else if (p >= ts->snap_up_off[a])
- p = ts->snap_up[a];
- else
- ts->snap_state[f][a] = 0;
- } else {
- if (p <= ts->snap_down_on[a]) {
- p = ts->snap_down[a];
- ts->snap_state[f][a] = 1;
- } else if (p >= ts->snap_up_on[a]) {
- p = ts->snap_up[a];
- ts->snap_state[f][a] = 1;
- }
- }
- }
- pos[f][a] = p;
- base += 2;
- flip_flag <<= 1;
- }
- base += 2;
- if (ts->flags & SYNAPTICS_SWAP_XY)
- swap(pos[f][0], pos[f][1]);
- }
- if (z) {
- input_report_abs(ts->input_dev, ABS_X, pos[0][0]);
- input_report_abs(ts->input_dev, ABS_Y, pos[0][1]);
- }
- input_report_abs(ts->input_dev, ABS_PRESSURE, z);
- input_report_key(ts->input_dev, BTN_TOUCH, finger);
- input_sync(ts->input_dev);
-}
-
-static void synaptics_ts_work_func(struct work_struct *work)
-{
- int i;
- int ret;
- int bad_data = 0;
- struct i2c_msg msg[2];
- u8 start_reg = 0;
- u8 buf[15];
- struct synaptics_ts_data *ts =
- container_of(work, struct synaptics_ts_data, work);
-
- msg[0].addr = ts->client->addr;
- msg[0].flags = 0;
- msg[0].len = 1;
- msg[0].buf = &start_reg;
- msg[1].addr = ts->client->addr;
- msg[1].flags = I2C_M_RD;
- msg[1].len = sizeof(buf);
- msg[1].buf = buf;
-
- for (i = 0; i < ((ts->use_irq && !bad_data) ? 1 : 10); i++) {
- ret = i2c_transfer(ts->client->adapter, msg, 2);
- if (ret < 0) {
- pr_err("ts_work: i2c_transfer failed\n");
- bad_data = 1;
- continue;
- }
- if ((buf[14] & 0xc0) != 0x40) {
- pr_warning("synaptics_ts_work_func:"
- " bad read %x %x %x %x %x %x %x %x %x"
- " %x %x %x %x %x %x, ret %d\n",
- buf[0], buf[1], buf[2], buf[3],
- buf[4], buf[5], buf[6], buf[7],
- buf[8], buf[9], buf[10], buf[11],
- buf[12], buf[13], buf[14], ret);
- if (bad_data)
- synaptics_init_panel(ts);
- bad_data = 1;
- continue;
- }
- bad_data = 0;
- if ((buf[14] & 1) == 0)
- break;
-
- decode_report(ts, buf);
- }
-}
-
-static enum hrtimer_restart synaptics_ts_timer_func(struct hrtimer *timer)
-{
- struct synaptics_ts_data *ts =
- container_of(timer, struct synaptics_ts_data, timer);
-
- queue_work(synaptics_wq, &ts->work);
-
- hrtimer_start(&ts->timer, ktime_set(0, 12500000), HRTIMER_MODE_REL);
- return HRTIMER_NORESTART;
-}
-
-static irqreturn_t synaptics_ts_irq_handler(int irq, void *dev_id)
-{
- struct synaptics_ts_data *ts = dev_id;
-
- synaptics_ts_work_func(&ts->work);
- return IRQ_HANDLED;
-}
-
-static int detect(struct synaptics_ts_data *ts, u32 *panel_version)
-{
- int ret;
- int retry = 10;
-
- ret = i2c_set(ts, 0xf4, 0x01, "reset device");
-
- while (retry-- > 0) {
- ret = i2c_smbus_read_byte_data(ts->client, 0xe4);
- if (ret >= 0)
- break;
- msleep(100);
- }
- if (ret < 0) {
- pr_err("i2c_smbus_read_byte_data failed\n");
- return ret;
- }
-
- *panel_version = ret << 8;
- ret = i2c_read(ts, 0xe5, "product minor");
- if (ret < 0)
- return ret;
- *panel_version |= ret;
-
- ret = i2c_read(ts, 0xe3, "property");
- if (ret < 0)
- return ret;
-
- pr_info("synaptics: version %x, product property %x\n",
- *panel_version, ret);
- return 0;
-}
-
-static void compute_areas(struct synaptics_ts_data *ts,
- struct synaptics_i2c_rmi_platform_data *pdata,
- u16 max_x, u16 max_y)
-{
- int inactive_area_left;
- int inactive_area_right;
- int inactive_area_top;
- int inactive_area_bottom;
- int snap_left_on;
- int snap_left_off;
- int snap_right_on;
- int snap_right_off;
- int snap_top_on;
- int snap_top_off;
- int snap_bottom_on;
- int snap_bottom_off;
- int fuzz_x;
- int fuzz_y;
- int fuzz_p;
- int fuzz_w;
- int swapped = !!(ts->flags & SYNAPTICS_SWAP_XY);
-
- inactive_area_left = pdata->inactive_left;
- inactive_area_right = pdata->inactive_right;
- inactive_area_top = pdata->inactive_top;
- inactive_area_bottom = pdata->inactive_bottom;
- snap_left_on = pdata->snap_left_on;
- snap_left_off = pdata->snap_left_off;
- snap_right_on = pdata->snap_right_on;
- snap_right_off = pdata->snap_right_off;
- snap_top_on = pdata->snap_top_on;
- snap_top_off = pdata->snap_top_off;
- snap_bottom_on = pdata->snap_bottom_on;
- snap_bottom_off = pdata->snap_bottom_off;
- fuzz_x = pdata->fuzz_x;
- fuzz_y = pdata->fuzz_y;
- fuzz_p = pdata->fuzz_p;
- fuzz_w = pdata->fuzz_w;
-
- inactive_area_left = inactive_area_left * max_x / 0x10000;
- inactive_area_right = inactive_area_right * max_x / 0x10000;
- inactive_area_top = inactive_area_top * max_y / 0x10000;
- inactive_area_bottom = inactive_area_bottom * max_y / 0x10000;
- snap_left_on = snap_left_on * max_x / 0x10000;
- snap_left_off = snap_left_off * max_x / 0x10000;
- snap_right_on = snap_right_on * max_x / 0x10000;
- snap_right_off = snap_right_off * max_x / 0x10000;
- snap_top_on = snap_top_on * max_y / 0x10000;
- snap_top_off = snap_top_off * max_y / 0x10000;
- snap_bottom_on = snap_bottom_on * max_y / 0x10000;
- snap_bottom_off = snap_bottom_off * max_y / 0x10000;
- fuzz_x = fuzz_x * max_x / 0x10000;
- fuzz_y = fuzz_y * max_y / 0x10000;
-
-
- ts->snap_down[swapped] = -inactive_area_left;
- ts->snap_up[swapped] = max_x + inactive_area_right;
- ts->snap_down[!swapped] = -inactive_area_top;
- ts->snap_up[!swapped] = max_y + inactive_area_bottom;
- ts->snap_down_on[swapped] = snap_left_on;
- ts->snap_down_off[swapped] = snap_left_off;
- ts->snap_up_on[swapped] = max_x - snap_right_on;
- ts->snap_up_off[swapped] = max_x - snap_right_off;
- ts->snap_down_on[!swapped] = snap_top_on;
- ts->snap_down_off[!swapped] = snap_top_off;
- ts->snap_up_on[!swapped] = max_y - snap_bottom_on;
- ts->snap_up_off[!swapped] = max_y - snap_bottom_off;
- pr_info("synaptics_ts_probe: max_x %d, max_y %d\n", max_x, max_y);
- pr_info("synaptics_ts_probe: inactive_x %d %d, inactive_y %d %d\n",
- inactive_area_left, inactive_area_right,
- inactive_area_top, inactive_area_bottom);
- pr_info("synaptics_ts_probe: snap_x %d-%d %d-%d, snap_y %d-%d %d-%d\n",
- snap_left_on, snap_left_off, snap_right_on, snap_right_off,
- snap_top_on, snap_top_off, snap_bottom_on, snap_bottom_off);
-
- input_set_abs_params(ts->input_dev, ABS_X,
- -inactive_area_left, max_x + inactive_area_right,
- fuzz_x, 0);
- input_set_abs_params(ts->input_dev, ABS_Y,
- -inactive_area_top, max_y + inactive_area_bottom,
- fuzz_y, 0);
- input_set_abs_params(ts->input_dev, ABS_PRESSURE, 0, 255, fuzz_p, 0);
-}
-
-static struct synaptics_i2c_rmi_platform_data fake_pdata;
-
-static int __devinit synaptics_ts_probe(
- struct i2c_client *client, const struct i2c_device_id *id)
-{
- struct synaptics_ts_data *ts;
- u8 buf0[4];
- u8 buf1[8];
- struct i2c_msg msg[2];
- int ret = 0;
- struct synaptics_i2c_rmi_platform_data *pdata;
- u32 panel_version = 0;
- u16 max_x, max_y;
-
- if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
- pr_err("synaptics_ts_probe: need I2C_FUNC_I2C\n");
- ret = -ENODEV;
- goto err_check_functionality_failed;
- }
-
- if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_WORD_DATA)) {
- pr_err("synaptics_ts_probe: need I2C_FUNC_SMBUS_WORD_DATA\n");
- ret = -ENODEV;
- goto err_check_functionality_failed;
- }
-
- if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_WORD_DATA)) {
- pr_err("synaptics_ts_probe: need I2C_FUNC_SMBUS_WORD_DATA\n");
- ret = -ENODEV;
- goto err_check_functionality_failed;
- }
-
- ts = kzalloc(sizeof(*ts), GFP_KERNEL);
- if (ts == NULL) {
- ret = -ENOMEM;
- goto err_alloc_data_failed;
- }
- INIT_WORK(&ts->work, synaptics_ts_work_func);
- ts->client = client;
- i2c_set_clientdata(client, ts);
- pdata = client->dev.platform_data;
- if (pdata)
- ts->power = pdata->power;
- else
- pdata = &fake_pdata;
-
- if (ts->power) {
- ret = ts->power(1);
- if (ret < 0) {
- pr_err("synaptics_ts_probe power on failed\n");
- goto err_power_failed;
- }
- }
-
- ret = detect(ts, &panel_version);
- if (ret)
- goto err_detect_failed;
-
- while (pdata->version > panel_version)
- pdata++;
- ts->flags = pdata->flags;
-
- ret = i2c_read(ts, 0xf0, "device control");
- if (ret < 0)
- goto err_detect_failed;
- pr_info("synaptics: device control %x\n", ret);
-
- ret = i2c_read(ts, 0xf1, "interrupt enable");
- if (ret < 0)
- goto err_detect_failed;
- pr_info("synaptics_ts_probe: interrupt enable %x\n", ret);
-
- ret = i2c_set(ts, 0xf1, 0, "disable interrupt");
- if (ret < 0)
- goto err_detect_failed;
-
- msg[0].addr = ts->client->addr;
- msg[0].flags = 0;
- msg[0].len = 1;
- msg[0].buf = buf0;
- buf0[0] = 0xe0;
- msg[1].addr = ts->client->addr;
- msg[1].flags = I2C_M_RD;
- msg[1].len = 8;
- msg[1].buf = buf1;
- ret = i2c_transfer(ts->client->adapter, msg, 2);
- if (ret < 0) {
- pr_err("i2c_transfer failed\n");
- goto err_detect_failed;
- }
- pr_info("synaptics_ts_probe: 0xe0: %x %x %x %x %x %x %x %x\n",
- buf1[0], buf1[1], buf1[2], buf1[3],
- buf1[4], buf1[5], buf1[6], buf1[7]);
-
- ret = i2c_set(ts, 0xff, 0x10, "page select = 0x10");
- if (ret < 0)
- goto err_detect_failed;
-
- ret = i2c_smbus_read_word_data(ts->client, 0x04);
- if (ret < 0) {
- pr_err("i2c_smbus_read_word_data failed\n");
- goto err_detect_failed;
- }
- ts->max[0] = max_x = (ret >> 8 & 0xff) | ((ret & 0x1f) << 8);
- ret = i2c_smbus_read_word_data(ts->client, 0x06);
- if (ret < 0) {
- pr_err("i2c_smbus_read_word_data failed\n");
- goto err_detect_failed;
- }
- ts->max[1] = max_y = (ret >> 8 & 0xff) | ((ret & 0x1f) << 8);
- if (ts->flags & SYNAPTICS_SWAP_XY)
- swap(max_x, max_y);
-
- /* will also switch back to page 0x04 */
- ret = synaptics_init_panel(ts);
- if (ret < 0) {
- pr_err("synaptics_init_panel failed\n");
- goto err_detect_failed;
- }
-
- ts->input_dev = input_allocate_device();
- if (ts->input_dev == NULL) {
- ret = -ENOMEM;
- pr_err("synaptics: Failed to allocate input device\n");
- goto err_input_dev_alloc_failed;
- }
- ts->input_dev->name = "synaptics-rmi-touchscreen";
- ts->input_dev->phys = "msm/input0";
- ts->input_dev->id.bustype = BUS_I2C;
-
- __set_bit(EV_SYN, ts->input_dev->evbit);
- __set_bit(EV_KEY, ts->input_dev->evbit);
- __set_bit(BTN_TOUCH, ts->input_dev->keybit);
- __set_bit(EV_ABS, ts->input_dev->evbit);
-
- compute_areas(ts, pdata, max_x, max_y);
-
-
- ret = input_register_device(ts->input_dev);
- if (ret) {
- pr_err("synaptics: Unable to register %s input device\n",
- ts->input_dev->name);
- goto err_input_register_device_failed;
- }
- if (client->irq) {
- ret = request_threaded_irq(client->irq, NULL,
- synaptics_ts_irq_handler,
- IRQF_TRIGGER_LOW|IRQF_ONESHOT,
- client->name, ts);
- if (ret == 0) {
- ret = i2c_set(ts, 0xf1, 0x01, "enable abs int");
- if (ret)
- free_irq(client->irq, ts);
- }
- if (ret == 0)
- ts->use_irq = 1;
- else
- dev_err(&client->dev, "request_irq failed\n");
- }
- if (!ts->use_irq) {
- hrtimer_init(&ts->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
- ts->timer.function = synaptics_ts_timer_func;
- hrtimer_start(&ts->timer, ktime_set(1, 0), HRTIMER_MODE_REL);
- }
-#ifdef CONFIG_HAS_EARLYSUSPEND
- ts->early_suspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN + 1;
- ts->early_suspend.suspend = synaptics_ts_early_suspend;
- ts->early_suspend.resume = synaptics_ts_late_resume;
- register_early_suspend(&ts->early_suspend);
-#endif
-
- pr_info("synaptics: Start touchscreen %s in %s mode\n",
- ts->input_dev->name, ts->use_irq ? "interrupt" : "polling");
-
- return 0;
-
-err_input_register_device_failed:
- input_free_device(ts->input_dev);
-
-err_input_dev_alloc_failed:
-err_detect_failed:
-err_power_failed:
- kfree(ts);
-err_alloc_data_failed:
-err_check_functionality_failed:
- return ret;
-}
-
-static int synaptics_ts_remove(struct i2c_client *client)
-{
- struct synaptics_ts_data *ts = i2c_get_clientdata(client);
-#ifdef CONFIG_HAS_EARLYSUSPEND
- unregister_early_suspend(&ts->early_suspend);
-#endif
- if (ts->use_irq)
- free_irq(client->irq, ts);
- else
- hrtimer_cancel(&ts->timer);
- input_unregister_device(ts->input_dev);
- kfree(ts);
- return 0;
-}
-
-#ifdef CONFIG_PM
-static int synaptics_ts_suspend(struct i2c_client *client, pm_message_t mesg)
-{
- int ret;
- struct synaptics_ts_data *ts = i2c_get_clientdata(client);
-
- if (ts->use_irq)
- disable_irq(client->irq);
- else
- hrtimer_cancel(&ts->timer);
- ret = cancel_work_sync(&ts->work);
- if (ret && ts->use_irq) /* if work was pending disable-count is now 2 */
- enable_irq(client->irq);
- i2c_set(ts, 0xf1, 0, "disable interrupt");
- i2c_set(ts, 0xf0, 0x86, "deep sleep");
-
- if (ts->power) {
- ret = ts->power(0);
- if (ret < 0)
- pr_err("synaptics_ts_suspend power off failed\n");
- }
- return 0;
-}
-
-static int synaptics_ts_resume(struct i2c_client *client)
-{
- int ret;
- struct synaptics_ts_data *ts = i2c_get_clientdata(client);
-
- if (ts->power) {
- ret = ts->power(1);
- if (ret < 0)
- pr_err("synaptics_ts_resume power on failed\n");
- }
-
- synaptics_init_panel(ts);
-
- if (ts->use_irq) {
- enable_irq(client->irq);
- i2c_set(ts, 0xf1, 0x01, "enable abs int");
- } else
- hrtimer_start(&ts->timer, ktime_set(1, 0), HRTIMER_MODE_REL);
-
- return 0;
-}
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static void synaptics_ts_early_suspend(struct early_suspend *h)
-{
- struct synaptics_ts_data *ts;
- ts = container_of(h, struct synaptics_ts_data, early_suspend);
- synaptics_ts_suspend(ts->client, PMSG_SUSPEND);
-}
-
-static void synaptics_ts_late_resume(struct early_suspend *h)
-{
- struct synaptics_ts_data *ts;
- ts = container_of(h, struct synaptics_ts_data, early_suspend);
- synaptics_ts_resume(ts->client);
-}
-#endif
-#else
-#define synaptics_ts_suspend NULL
-#define synaptics_ts_resume NULL
-#endif
-
-
-
-static const struct i2c_device_id synaptics_ts_id[] = {
- { SYNAPTICS_I2C_RMI_NAME, 0 },
- { }
-};
-
-static struct i2c_driver synaptics_ts_driver = {
- .probe = synaptics_ts_probe,
- .remove = synaptics_ts_remove,
-#ifndef CONFIG_HAS_EARLYSUSPEND
- .suspend = synaptics_ts_suspend,
- .resume = synaptics_ts_resume,
-#endif
- .id_table = synaptics_ts_id,
- .driver = {
- .name = SYNAPTICS_I2C_RMI_NAME,
- },
-};
-
-static int __devinit synaptics_ts_init(void)
-{
- synaptics_wq = create_singlethread_workqueue("synaptics_wq");
- if (!synaptics_wq)
- return -ENOMEM;
- return i2c_add_driver(&synaptics_ts_driver);
-}
-
-static void __exit synaptics_ts_exit(void)
-{
- i2c_del_driver(&synaptics_ts_driver);
- if (synaptics_wq)
- destroy_workqueue(synaptics_wq);
-}
-
-module_init(synaptics_ts_init);
-module_exit(synaptics_ts_exit);
-
-MODULE_DESCRIPTION("Synaptics Touchscreen Driver");
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Arve Hjønnevåg <arve@android.com>");
+++ /dev/null
-/*
- * include/linux/synaptics_i2c_rmi.h - platform data structure for f75375s sensor
- *
- * Copyright (C) 2008 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef _LINUX_SYNAPTICS_I2C_RMI_H
-#define _LINUX_SYNAPTICS_I2C_RMI_H
-
-#define SYNAPTICS_I2C_RMI_NAME "synaptics-rmi-ts"
-
-enum {
- SYNAPTICS_FLIP_X = 1UL << 0,
- SYNAPTICS_FLIP_Y = 1UL << 1,
- SYNAPTICS_SWAP_XY = 1UL << 2,
- SYNAPTICS_SNAP_TO_INACTIVE_EDGE = 1UL << 3,
-};
-
-struct synaptics_i2c_rmi_platform_data {
- uint32_t version; /* Use this entry for panels with */
- /* (major << 8 | minor) version or above. */
- /* If non-zero another array entry follows */
- int (*power)(int on); /* Only valid in first array entry */
- uint32_t flags;
- uint32_t inactive_left; /* 0x10000 = screen width */
- uint32_t inactive_right; /* 0x10000 = screen width */
- uint32_t inactive_top; /* 0x10000 = screen height */
- uint32_t inactive_bottom; /* 0x10000 = screen height */
- uint32_t snap_left_on; /* 0x10000 = screen width */
- uint32_t snap_left_off; /* 0x10000 = screen width */
- uint32_t snap_right_on; /* 0x10000 = screen width */
- uint32_t snap_right_off; /* 0x10000 = screen width */
- uint32_t snap_top_on; /* 0x10000 = screen height */
- uint32_t snap_top_off; /* 0x10000 = screen height */
- uint32_t snap_bottom_on; /* 0x10000 = screen height */
- uint32_t snap_bottom_off; /* 0x10000 = screen height */
- uint32_t fuzz_x; /* 0x10000 = screen width */
- uint32_t fuzz_y; /* 0x10000 = screen height */
- int fuzz_p;
- int fuzz_w;
-};
-
-#endif /* _LINUX_SYNAPTICS_I2C_RMI_H */
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