#include "gspca.h"
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 5)
-static const char version[] = "2.1.5";
-
MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
MODULE_DESCRIPTION("Etoms USB Camera Driver");
MODULE_LICENSE("GPL");
static const __u8 I2c4[] = { 0x41, 0x08 };
-static void reg_r(struct usb_device *dev,
- __u16 index, __u8 *buffer, int len)
+/* read 'len' bytes to gspca_dev->usb_buf */
+static void reg_r(struct gspca_dev *gspca_dev,
+ __u16 index,
+ __u16 len)
{
+ struct usb_device *dev = gspca_dev->dev;
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ if (len > sizeof gspca_dev->usb_buf) {
+ err("reg_r: buffer overflow");
+ return;
+ }
+#endif
usb_control_msg(dev,
usb_rcvctrlpipe(dev, 0),
0,
USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- 0, index, buffer, len, 500);
+ 0,
+ index, gspca_dev->usb_buf, len, 500);
+ PDEBUG(D_USBI, "reg read [%02x] -> %02x ..",
+ index, gspca_dev->usb_buf[0]);
}
-static void reg_w_val(struct usb_device *dev,
- __u16 index, __u8 val)
+static void reg_w_val(struct gspca_dev *gspca_dev,
+ __u16 index,
+ __u8 val)
{
- __u8 data;
+ struct usb_device *dev = gspca_dev->dev;
- data = val;
+ gspca_dev->usb_buf[0] = val;
usb_control_msg(dev,
usb_sndctrlpipe(dev, 0),
0,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- 0, index, &data, 1, 500);
+ 0,
+ index, gspca_dev->usb_buf, 1, 500);
}
-static void reg_w(struct usb_device *dev,
- __u16 index, const __u8 *buffer, __u16 len)
+static void reg_w(struct gspca_dev *gspca_dev,
+ __u16 index,
+ const __u8 *buffer,
+ __u16 len)
{
- __u8 tmpbuf[8];
+ struct usb_device *dev = gspca_dev->dev;
- memcpy(tmpbuf, buffer, len);
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ if (len > sizeof gspca_dev->usb_buf) {
+ err("reg_w: buffer overflow");
+ return;
+ }
+ PDEBUG(D_USBO, "reg write [%02x] = %02x..", index, *buffer);
+#endif
+ memcpy(gspca_dev->usb_buf, buffer, len);
usb_control_msg(dev,
usb_sndctrlpipe(dev, 0),
0,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- 0, index, tmpbuf, len, 500);
+ 0, index, gspca_dev->usb_buf, len, 500);
}
-static int Et_i2cwrite(struct usb_device *dev, __u8 reg,
- const __u8 *buffer,
- __u16 len, __u8 mode)
+static int i2c_w(struct gspca_dev *gspca_dev,
+ __u8 reg,
+ const __u8 *buffer,
+ int len, __u8 mode)
{
/* buffer should be [D0..D7] */
__u8 ptchcount;
/* set the base address */
- reg_w_val(dev, ET_I2C_BASE, 0x40); /* sensor base for the pas106 */
+ reg_w_val(gspca_dev, ET_I2C_BASE, 0x40);
+ /* sensor base for the pas106 */
/* set count and prefetch */
ptchcount = ((len & 0x07) << 4) | (mode & 0x03);
- reg_w_val(dev, ET_I2C_COUNT, ptchcount);
+ reg_w_val(gspca_dev, ET_I2C_COUNT, ptchcount);
/* set the register base */
- reg_w_val(dev, ET_I2C_REG, reg);
+ reg_w_val(gspca_dev, ET_I2C_REG, reg);
while (--len >= 0)
- reg_w_val(dev, ET_I2C_DATA0 + len, buffer[len]);
+ reg_w_val(gspca_dev, ET_I2C_DATA0 + len, buffer[len]);
return 0;
}
-static int Et_i2cread(struct usb_device *dev, __u8 reg,
- __u8 *buffer,
- __u16 length, __u8 mode)
+static int i2c_r(struct gspca_dev *gspca_dev,
+ __u8 reg)
{
- /* buffer should be [D0..D7] */
- int i, j;
- __u8 ptchcount;
-
/* set the base address */
- reg_w_val(dev, ET_I2C_BASE, 0x40); /* sensor base for the pas106 */
- /* set count and prefetch */
- ptchcount = ((length & 0x07) << 4) | (mode & 0x03);
- reg_w_val(dev, ET_I2C_COUNT, ptchcount);
- /* set the register base */
- reg_w_val(dev, ET_I2C_REG, reg);
- reg_w_val(dev, ET_I2C_PREFETCH, 0x02); /* prefetch */
- reg_w_val(dev, ET_I2C_PREFETCH, 0);
- j = length - 1;
- for (i = 0; i < length; i++) {
- reg_r(dev, (ET_I2C_DATA0 + j), &buffer[j], 1);
- j--;
- }
+ reg_w_val(gspca_dev, ET_I2C_BASE, 0x40);
+ /* sensor base for the pas106 */
+ /* set count and prefetch (cnd: 4 bits - mode: 4 bits) */
+ reg_w_val(gspca_dev, ET_I2C_COUNT, 0x11);
+ reg_w_val(gspca_dev, ET_I2C_REG, reg); /* set the register base */
+ reg_w_val(gspca_dev, ET_I2C_PREFETCH, 0x02); /* prefetch */
+ reg_w_val(gspca_dev, ET_I2C_PREFETCH, 0x00);
+ reg_r(gspca_dev, ET_I2C_DATA0, 1); /* read one byte */
return 0;
}
-static int Et_WaitStatus(struct usb_device *dev)
+static int Et_WaitStatus(struct gspca_dev *gspca_dev)
{
- __u8 bytereceived;
int retry = 10;
while (retry--) {
- reg_r(dev, ET_ClCK, &bytereceived, 1);
- if (bytereceived != 0)
+ reg_r(gspca_dev, ET_ClCK, 1);
+ if (gspca_dev->usb_buf[0] != 0)
return 1;
}
return 0;
}
-static int et_video(struct usb_device *dev, int on)
+static int et_video(struct gspca_dev *gspca_dev,
+ int on)
{
- int err;
+ int ret;
- reg_w_val(dev, ET_GPIO_OUT, on
- ? 0x10 /* startvideo - set Bit5 */
- : 0); /* stopvideo */
- err = Et_WaitStatus(dev);
- if (!err)
+ reg_w_val(gspca_dev, ET_GPIO_OUT,
+ on ? 0x10 /* startvideo - set Bit5 */
+ : 0); /* stopvideo */
+ ret = Et_WaitStatus(gspca_dev);
+ if (ret != 0)
PDEBUG(D_ERR, "timeout video on/off");
- return err;
+ return ret;
}
static void Et_init2(struct gspca_dev *gspca_dev)
{
- struct usb_device *dev = gspca_dev->dev;
__u8 value;
- __u8 received;
static const __u8 FormLine[] = { 0x84, 0x03, 0x14, 0xf4, 0x01, 0x05 };
PDEBUG(D_STREAM, "Open Init2 ET");
- reg_w_val(dev, ET_GPIO_DIR_CTRL, 0x2f);
- reg_w_val(dev, ET_GPIO_OUT, 0x10);
- reg_r(dev, ET_GPIO_IN, &received, 1);
- reg_w_val(dev, ET_ClCK, 0x14); /* 0x14 // 0x16 enabled pattern */
- reg_w_val(dev, ET_CTRL, 0x1b);
+ reg_w_val(gspca_dev, ET_GPIO_DIR_CTRL, 0x2f);
+ reg_w_val(gspca_dev, ET_GPIO_OUT, 0x10);
+ reg_r(gspca_dev, ET_GPIO_IN, 1);
+ reg_w_val(gspca_dev, ET_ClCK, 0x14); /* 0x14 // 0x16 enabled pattern */
+ reg_w_val(gspca_dev, ET_CTRL, 0x1b);
/* compression et subsampling */
if (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv)
value = ET_COMP_VAL1; /* 320 */
else
value = ET_COMP_VAL0; /* 640 */
- reg_w_val(dev, ET_COMP, value);
- reg_w_val(dev, ET_MAXQt, 0x1f);
- reg_w_val(dev, ET_MINQt, 0x04);
+ reg_w_val(gspca_dev, ET_COMP, value);
+ reg_w_val(gspca_dev, ET_MAXQt, 0x1f);
+ reg_w_val(gspca_dev, ET_MINQt, 0x04);
/* undocumented registers */
- reg_w_val(dev, ET_REG1d, 0xff);
- reg_w_val(dev, ET_REG1e, 0xff);
- reg_w_val(dev, ET_REG1f, 0xff);
- reg_w_val(dev, ET_REG20, 0x35);
- reg_w_val(dev, ET_REG21, 0x01);
- reg_w_val(dev, ET_REG22, 0x00);
- reg_w_val(dev, ET_REG23, 0xff);
- reg_w_val(dev, ET_REG24, 0xff);
- reg_w_val(dev, ET_REG25, 0x0f);
+ reg_w_val(gspca_dev, ET_REG1d, 0xff);
+ reg_w_val(gspca_dev, ET_REG1e, 0xff);
+ reg_w_val(gspca_dev, ET_REG1f, 0xff);
+ reg_w_val(gspca_dev, ET_REG20, 0x35);
+ reg_w_val(gspca_dev, ET_REG21, 0x01);
+ reg_w_val(gspca_dev, ET_REG22, 0x00);
+ reg_w_val(gspca_dev, ET_REG23, 0xff);
+ reg_w_val(gspca_dev, ET_REG24, 0xff);
+ reg_w_val(gspca_dev, ET_REG25, 0x0f);
/* colors setting */
- reg_w_val(dev, 0x30, 0x11); /* 0x30 */
- reg_w_val(dev, 0x31, 0x40);
- reg_w_val(dev, 0x32, 0x00);
- reg_w_val(dev, ET_O_RED, 0x00); /* 0x34 */
- reg_w_val(dev, ET_O_GREEN1, 0x00);
- reg_w_val(dev, ET_O_BLUE, 0x00);
- reg_w_val(dev, ET_O_GREEN2, 0x00);
+ reg_w_val(gspca_dev, 0x30, 0x11); /* 0x30 */
+ reg_w_val(gspca_dev, 0x31, 0x40);
+ reg_w_val(gspca_dev, 0x32, 0x00);
+ reg_w_val(gspca_dev, ET_O_RED, 0x00); /* 0x34 */
+ reg_w_val(gspca_dev, ET_O_GREEN1, 0x00);
+ reg_w_val(gspca_dev, ET_O_BLUE, 0x00);
+ reg_w_val(gspca_dev, ET_O_GREEN2, 0x00);
/*************/
- reg_w_val(dev, ET_G_RED, 0x80); /* 0x4d */
- reg_w_val(dev, ET_G_GREEN1, 0x80);
- reg_w_val(dev, ET_G_BLUE, 0x80);
- reg_w_val(dev, ET_G_GREEN2, 0x80);
- reg_w_val(dev, ET_G_GR_H, 0x00);
- reg_w_val(dev, ET_G_GB_H, 0x00); /* 0x52 */
+ reg_w_val(gspca_dev, ET_G_RED, 0x80); /* 0x4d */
+ reg_w_val(gspca_dev, ET_G_GREEN1, 0x80);
+ reg_w_val(gspca_dev, ET_G_BLUE, 0x80);
+ reg_w_val(gspca_dev, ET_G_GREEN2, 0x80);
+ reg_w_val(gspca_dev, ET_G_GR_H, 0x00);
+ reg_w_val(gspca_dev, ET_G_GB_H, 0x00); /* 0x52 */
/* Window control registers */
- reg_w_val(dev, 0x61, 0x80); /* use cmc_out */
- reg_w_val(dev, 0x62, 0x02);
- reg_w_val(dev, 0x63, 0x03);
- reg_w_val(dev, 0x64, 0x14);
- reg_w_val(dev, 0x65, 0x0e);
- reg_w_val(dev, 0x66, 0x02);
- reg_w_val(dev, 0x67, 0x02);
+ reg_w_val(gspca_dev, 0x61, 0x80); /* use cmc_out */
+ reg_w_val(gspca_dev, 0x62, 0x02);
+ reg_w_val(gspca_dev, 0x63, 0x03);
+ reg_w_val(gspca_dev, 0x64, 0x14);
+ reg_w_val(gspca_dev, 0x65, 0x0e);
+ reg_w_val(gspca_dev, 0x66, 0x02);
+ reg_w_val(gspca_dev, 0x67, 0x02);
/**************************************/
- reg_w_val(dev, ET_SYNCHRO, 0x8f); /* 0x68 */
- reg_w_val(dev, ET_STARTX, 0x69); /* 0x6a //0x69 */
- reg_w_val(dev, ET_STARTY, 0x0d); /* 0x0d //0x0c */
- reg_w_val(dev, ET_WIDTH_LOW, 0x80);
- reg_w_val(dev, ET_HEIGTH_LOW, 0xe0);
- reg_w_val(dev, ET_W_H_HEIGTH, 0x60); /* 6d */
- reg_w_val(dev, ET_REG6e, 0x86);
- reg_w_val(dev, ET_REG6f, 0x01);
- reg_w_val(dev, ET_REG70, 0x26);
- reg_w_val(dev, ET_REG71, 0x7a);
- reg_w_val(dev, ET_REG72, 0x01);
+ reg_w_val(gspca_dev, ET_SYNCHRO, 0x8f); /* 0x68 */
+ reg_w_val(gspca_dev, ET_STARTX, 0x69); /* 0x6a //0x69 */
+ reg_w_val(gspca_dev, ET_STARTY, 0x0d); /* 0x0d //0x0c */
+ reg_w_val(gspca_dev, ET_WIDTH_LOW, 0x80);
+ reg_w_val(gspca_dev, ET_HEIGTH_LOW, 0xe0);
+ reg_w_val(gspca_dev, ET_W_H_HEIGTH, 0x60); /* 6d */
+ reg_w_val(gspca_dev, ET_REG6e, 0x86);
+ reg_w_val(gspca_dev, ET_REG6f, 0x01);
+ reg_w_val(gspca_dev, ET_REG70, 0x26);
+ reg_w_val(gspca_dev, ET_REG71, 0x7a);
+ reg_w_val(gspca_dev, ET_REG72, 0x01);
/* Clock Pattern registers ***************** */
- reg_w_val(dev, ET_REG73, 0x00);
- reg_w_val(dev, ET_REG74, 0x18); /* 0x28 */
- reg_w_val(dev, ET_REG75, 0x0f); /* 0x01 */
+ reg_w_val(gspca_dev, ET_REG73, 0x00);
+ reg_w_val(gspca_dev, ET_REG74, 0x18); /* 0x28 */
+ reg_w_val(gspca_dev, ET_REG75, 0x0f); /* 0x01 */
/**********************************************/
- reg_w_val(dev, 0x8a, 0x20);
- reg_w_val(dev, 0x8d, 0x0f);
- reg_w_val(dev, 0x8e, 0x08);
+ reg_w_val(gspca_dev, 0x8a, 0x20);
+ reg_w_val(gspca_dev, 0x8d, 0x0f);
+ reg_w_val(gspca_dev, 0x8e, 0x08);
/**************************************/
- reg_w_val(dev, 0x03, 0x08);
- reg_w_val(dev, ET_PXL_CLK, 0x03);
- reg_w_val(dev, 0x81, 0xff);
- reg_w_val(dev, 0x80, 0x00);
- reg_w_val(dev, 0x81, 0xff);
- reg_w_val(dev, 0x80, 0x20);
- reg_w_val(dev, 0x03, 0x01);
- reg_w_val(dev, 0x03, 0x00);
- reg_w_val(dev, 0x03, 0x08);
+ reg_w_val(gspca_dev, 0x03, 0x08);
+ reg_w_val(gspca_dev, ET_PXL_CLK, 0x03);
+ reg_w_val(gspca_dev, 0x81, 0xff);
+ reg_w_val(gspca_dev, 0x80, 0x00);
+ reg_w_val(gspca_dev, 0x81, 0xff);
+ reg_w_val(gspca_dev, 0x80, 0x20);
+ reg_w_val(gspca_dev, 0x03, 0x01);
+ reg_w_val(gspca_dev, 0x03, 0x00);
+ reg_w_val(gspca_dev, 0x03, 0x08);
/********************************************/
-/* reg_r(dev, ET_I2C_BASE, &received, 1);
+/* reg_r(gspca_dev, ET_I2C_BASE, 1);
always 0x40 as the pas106 ??? */
/* set the sensor */
if (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv)
* 0x0b -> 24/(11+1) = 2 Mhz
* 0x17 -> 24/(23+1) = 1 Mhz
*/
- reg_w_val(dev, ET_PXL_CLK, value);
+ reg_w_val(gspca_dev, ET_PXL_CLK, value);
/* now set by fifo the FormatLine setting */
- reg_w(dev, 0x62, FormLine, 6);
+ reg_w(gspca_dev, 0x62, FormLine, 6);
/* set exposure times [ 0..0x78] 0->longvalue 0x78->shortvalue */
- reg_w_val(dev, 0x81, 0x47); /* 0x47; */
- reg_w_val(dev, 0x80, 0x40); /* 0x40; */
+ reg_w_val(gspca_dev, 0x81, 0x47); /* 0x47; */
+ reg_w_val(gspca_dev, 0x80, 0x40); /* 0x40; */
/* Pedro change */
/* Brightness change Brith+ decrease value */
/* Brigth- increase value */
/* original value = 0x70; */
- reg_w_val(dev, 0x81, 0x30); /* 0x20; - set brightness */
- reg_w_val(dev, 0x80, 0x20); /* 0x20; */
+ reg_w_val(gspca_dev, 0x81, 0x30); /* 0x20; - set brightness */
+ reg_w_val(gspca_dev, 0x80, 0x20); /* 0x20; */
}
static void setcolors(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- struct usb_device *dev = gspca_dev->dev;
__u8 I2cc[] = { 0x05, 0x02, 0x02, 0x05, 0x0d };
__u8 i2cflags = 0x01;
/* __u8 green = 0; */
/* green = 15 - ((((7*I2cc[0]) >> 2 ) + I2cc[3]) >> 1); */
/* I2cc[1] = I2cc[2] = green; */
if (sd->sensor == SENSOR_PAS106) {
- Et_i2cwrite(dev, PAS106_REG13, &i2cflags, 1, 3);
- Et_i2cwrite(dev, PAS106_REG9, I2cc, sizeof I2cc, 1);
+ i2c_w(gspca_dev, PAS106_REG13, &i2cflags, 1, 3);
+ i2c_w(gspca_dev, PAS106_REG9, I2cc, sizeof I2cc, 1);
}
/* PDEBUG(D_CONF , "Etoms red %d blue %d green %d",
I2cc[3], I2cc[0], green); */
static void getcolors(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
-/* __u8 valblue; */
- __u8 valred;
if (sd->sensor == SENSOR_PAS106) {
-/* Et_i2cread(gspca_dev->dev, PAS106_REG9, &valblue, 1, 1); */
- Et_i2cread(gspca_dev->dev, PAS106_REG9 + 3, &valred, 1, 1);
- sd->colors = valred & 0x0f;
+/* i2c_r(gspca_dev, PAS106_REG9); * blue */
+ i2c_r(gspca_dev, PAS106_REG9 + 3); /* red */
+ sd->colors = gspca_dev->usb_buf[0] & 0x0f;
}
}
static void Et_init1(struct gspca_dev *gspca_dev)
{
- struct usb_device *dev = gspca_dev->dev;
__u8 value;
- __u8 received;
/* __u8 I2c0 [] = {0x0a, 0x12, 0x05, 0x22, 0xac, 0x00, 0x01, 0x00}; */
__u8 I2c0[] = { 0x0a, 0x12, 0x05, 0x6d, 0xcd, 0x00, 0x01, 0x00 };
/* try 1/120 0x6d 0xcd 0x40 */
* 1/60000 hmm ?? */
PDEBUG(D_STREAM, "Open Init1 ET");
- reg_w_val(dev, ET_GPIO_DIR_CTRL, 7);
- reg_r(dev, ET_GPIO_IN, &received, 1);
- reg_w_val(dev, ET_RESET_ALL, 1);
- reg_w_val(dev, ET_RESET_ALL, 0);
- reg_w_val(dev, ET_ClCK, 0x10);
- reg_w_val(dev, ET_CTRL, 0x19);
+ reg_w_val(gspca_dev, ET_GPIO_DIR_CTRL, 7);
+ reg_r(gspca_dev, ET_GPIO_IN, 1);
+ reg_w_val(gspca_dev, ET_RESET_ALL, 1);
+ reg_w_val(gspca_dev, ET_RESET_ALL, 0);
+ reg_w_val(gspca_dev, ET_ClCK, 0x10);
+ reg_w_val(gspca_dev, ET_CTRL, 0x19);
/* compression et subsampling */
if (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv)
value = ET_COMP_VAL1;
PDEBUG(D_STREAM, "Open mode %d Compression %d",
gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv,
value);
- reg_w_val(dev, ET_COMP, value);
- reg_w_val(dev, ET_MAXQt, 0x1d);
- reg_w_val(dev, ET_MINQt, 0x02);
+ reg_w_val(gspca_dev, ET_COMP, value);
+ reg_w_val(gspca_dev, ET_MAXQt, 0x1d);
+ reg_w_val(gspca_dev, ET_MINQt, 0x02);
/* undocumented registers */
- reg_w_val(dev, ET_REG1d, 0xff);
- reg_w_val(dev, ET_REG1e, 0xff);
- reg_w_val(dev, ET_REG1f, 0xff);
- reg_w_val(dev, ET_REG20, 0x35);
- reg_w_val(dev, ET_REG21, 0x01);
- reg_w_val(dev, ET_REG22, 0x00);
- reg_w_val(dev, ET_REG23, 0xf7);
- reg_w_val(dev, ET_REG24, 0xff);
- reg_w_val(dev, ET_REG25, 0x07);
+ reg_w_val(gspca_dev, ET_REG1d, 0xff);
+ reg_w_val(gspca_dev, ET_REG1e, 0xff);
+ reg_w_val(gspca_dev, ET_REG1f, 0xff);
+ reg_w_val(gspca_dev, ET_REG20, 0x35);
+ reg_w_val(gspca_dev, ET_REG21, 0x01);
+ reg_w_val(gspca_dev, ET_REG22, 0x00);
+ reg_w_val(gspca_dev, ET_REG23, 0xf7);
+ reg_w_val(gspca_dev, ET_REG24, 0xff);
+ reg_w_val(gspca_dev, ET_REG25, 0x07);
/* colors setting */
- reg_w_val(dev, ET_G_RED, 0x80);
- reg_w_val(dev, ET_G_GREEN1, 0x80);
- reg_w_val(dev, ET_G_BLUE, 0x80);
- reg_w_val(dev, ET_G_GREEN2, 0x80);
- reg_w_val(dev, ET_G_GR_H, 0x00);
- reg_w_val(dev, ET_G_GB_H, 0x00);
+ reg_w_val(gspca_dev, ET_G_RED, 0x80);
+ reg_w_val(gspca_dev, ET_G_GREEN1, 0x80);
+ reg_w_val(gspca_dev, ET_G_BLUE, 0x80);
+ reg_w_val(gspca_dev, ET_G_GREEN2, 0x80);
+ reg_w_val(gspca_dev, ET_G_GR_H, 0x00);
+ reg_w_val(gspca_dev, ET_G_GB_H, 0x00);
/* Window control registers */
- reg_w_val(dev, ET_SYNCHRO, 0xf0);
- reg_w_val(dev, ET_STARTX, 0x56); /* 0x56 */
- reg_w_val(dev, ET_STARTY, 0x05); /* 0x04 */
- reg_w_val(dev, ET_WIDTH_LOW, 0x60);
- reg_w_val(dev, ET_HEIGTH_LOW, 0x20);
- reg_w_val(dev, ET_W_H_HEIGTH, 0x50);
- reg_w_val(dev, ET_REG6e, 0x86);
- reg_w_val(dev, ET_REG6f, 0x01);
- reg_w_val(dev, ET_REG70, 0x86);
- reg_w_val(dev, ET_REG71, 0x14);
- reg_w_val(dev, ET_REG72, 0x00);
+ reg_w_val(gspca_dev, ET_SYNCHRO, 0xf0);
+ reg_w_val(gspca_dev, ET_STARTX, 0x56); /* 0x56 */
+ reg_w_val(gspca_dev, ET_STARTY, 0x05); /* 0x04 */
+ reg_w_val(gspca_dev, ET_WIDTH_LOW, 0x60);
+ reg_w_val(gspca_dev, ET_HEIGTH_LOW, 0x20);
+ reg_w_val(gspca_dev, ET_W_H_HEIGTH, 0x50);
+ reg_w_val(gspca_dev, ET_REG6e, 0x86);
+ reg_w_val(gspca_dev, ET_REG6f, 0x01);
+ reg_w_val(gspca_dev, ET_REG70, 0x86);
+ reg_w_val(gspca_dev, ET_REG71, 0x14);
+ reg_w_val(gspca_dev, ET_REG72, 0x00);
/* Clock Pattern registers */
- reg_w_val(dev, ET_REG73, 0x00);
- reg_w_val(dev, ET_REG74, 0x00);
- reg_w_val(dev, ET_REG75, 0x0a);
- reg_w_val(dev, ET_I2C_CLK, 0x04);
- reg_w_val(dev, ET_PXL_CLK, 0x01);
+ reg_w_val(gspca_dev, ET_REG73, 0x00);
+ reg_w_val(gspca_dev, ET_REG74, 0x00);
+ reg_w_val(gspca_dev, ET_REG75, 0x0a);
+ reg_w_val(gspca_dev, ET_I2C_CLK, 0x04);
+ reg_w_val(gspca_dev, ET_PXL_CLK, 0x01);
/* set the sensor */
if (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) {
I2c0[0] = 0x06;
- Et_i2cwrite(dev, PAS106_REG2, I2c0, sizeof I2c0, 1);
- Et_i2cwrite(dev, PAS106_REG9, I2c2, sizeof I2c2, 1);
+ i2c_w(gspca_dev, PAS106_REG2, I2c0, sizeof I2c0, 1);
+ i2c_w(gspca_dev, PAS106_REG9, I2c2, sizeof I2c2, 1);
value = 0x06;
- Et_i2cwrite(dev, PAS106_REG2, &value, 1, 1);
- Et_i2cwrite(dev, PAS106_REG3, I2c3, sizeof I2c3, 1);
+ i2c_w(gspca_dev, PAS106_REG2, &value, 1, 1);
+ i2c_w(gspca_dev, PAS106_REG3, I2c3, sizeof I2c3, 1);
/* value = 0x1f; */
value = 0x04;
- Et_i2cwrite(dev, PAS106_REG0e, &value, 1, 1);
+ i2c_w(gspca_dev, PAS106_REG0e, &value, 1, 1);
} else {
I2c0[0] = 0x0a;
- Et_i2cwrite(dev, PAS106_REG2, I2c0, sizeof I2c0, 1);
- Et_i2cwrite(dev, PAS106_REG9, I2c2, sizeof I2c2, 1);
+ i2c_w(gspca_dev, PAS106_REG2, I2c0, sizeof I2c0, 1);
+ i2c_w(gspca_dev, PAS106_REG9, I2c2, sizeof I2c2, 1);
value = 0x0a;
-
- Et_i2cwrite(dev, PAS106_REG2, &value, 1, 1);
- Et_i2cwrite(dev, PAS106_REG3, I2c3, sizeof I2c3, 1);
+ i2c_w(gspca_dev, PAS106_REG2, &value, 1, 1);
+ i2c_w(gspca_dev, PAS106_REG3, I2c3, sizeof I2c3, 1);
value = 0x04;
/* value = 0x10; */
- Et_i2cwrite(dev, PAS106_REG0e, &value, 1, 1);
+ i2c_w(gspca_dev, PAS106_REG0e, &value, 1, 1);
/* bit 2 enable bit 1:2 select 0 1 2 3
value = 0x07; * curve 0 *
- Et_i2cwrite(dev,PAS106_REG0f,&value,1,1);
+ i2c_w(gspca_dev, PAS106_REG0f, &value, 1, 1);
*/
}
/* value = 0x01; */
/* value = 0x22; */
-/* Et_i2cwrite(dev, PAS106_REG5, &value, 1, 1); */
+/* i2c_w(gspca_dev, PAS106_REG5, &value, 1, 1); */
/* magnetude and sign bit for DAC */
- Et_i2cwrite(dev, PAS106_REG7, I2c4, sizeof I2c4, 1);
+ i2c_w(gspca_dev, PAS106_REG7, I2c4, sizeof I2c4, 1);
/* now set by fifo the whole colors setting */
- reg_w(dev, ET_G_RED, GainRGBG, 6);
+ reg_w(gspca_dev, ET_G_RED, GainRGBG, 6);
getcolors(gspca_dev);
setcolors(gspca_dev);
}
{
struct sd *sd = (struct sd *) gspca_dev;
struct cam *cam;
- __u16 vendor;
- __u16 product;
-
- vendor = id->idVendor;
- product = id->idProduct;
-/* switch (vendor) { */
-/* case 0x102c: * Etoms */
- switch (product) {
- case 0x6151:
- sd->sensor = SENSOR_PAS106; /* Etoms61x151 */
- break;
- case 0x6251:
- sd->sensor = SENSOR_TAS5130CXX; /* Etoms61x251 */
- break;
-/* } */
-/* break; */
- }
+
cam = &gspca_dev->cam;
- cam->dev_name = (char *) id->driver_info;
cam->epaddr = 1;
+ sd->sensor = id->driver_info;
if (sd->sensor == SENSOR_PAS106) {
cam->cam_mode = sif_mode;
cam->nmodes = sizeof sif_mode / sizeof sif_mode[0];
static int sd_open(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- struct usb_device *dev = gspca_dev->dev;
if (sd->sensor == SENSOR_PAS106)
Et_init1(gspca_dev);
else
Et_init2(gspca_dev);
- reg_w_val(dev, ET_RESET_ALL, 0x08);
- et_video(dev, 0); /* video off */
+ reg_w_val(gspca_dev, ET_RESET_ALL, 0x08);
+ et_video(gspca_dev, 0); /* video off */
return 0;
}
static void sd_start(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- struct usb_device *dev = gspca_dev->dev;
if (sd->sensor == SENSOR_PAS106)
Et_init1(gspca_dev);
else
Et_init2(gspca_dev);
- reg_w_val(dev, ET_RESET_ALL, 0x08);
- et_video(dev, 1); /* video on */
+ reg_w_val(gspca_dev, ET_RESET_ALL, 0x08);
+ et_video(gspca_dev, 1); /* video on */
}
static void sd_stopN(struct gspca_dev *gspca_dev)
{
- et_video(gspca_dev->dev, 0); /* video off */
+ et_video(gspca_dev, 0); /* video off */
}
static void sd_stop0(struct gspca_dev *gspca_dev)
__u8 brightness = sd->brightness;
for (i = 0; i < 4; i++)
- reg_w_val(gspca_dev->dev, (ET_O_RED + i), brightness);
+ reg_w_val(gspca_dev, ET_O_RED + i, brightness);
}
static void getbrightness(struct gspca_dev *gspca_dev)
struct sd *sd = (struct sd *) gspca_dev;
int i;
int brightness = 0;
- __u8 value;
for (i = 0; i < 4; i++) {
- reg_r(gspca_dev->dev, (ET_O_RED + i), &value, 1);
- brightness += value;
+ reg_r(gspca_dev, ET_O_RED + i, 1);
+ brightness += gspca_dev->usb_buf[0];
}
sd->brightness = brightness >> 3;
}
__u8 RGBG[] = { 0x80, 0x80, 0x80, 0x80, 0x00, 0x00 };
__u8 contrast = sd->contrast;
- memset(RGBG, contrast, sizeof RGBG - 2);
- reg_w(gspca_dev->dev, ET_G_RED, RGBG, 6);
+ memset(RGBG, contrast, sizeof(RGBG) - 2);
+ reg_w(gspca_dev, ET_G_RED, RGBG, 6);
}
static void getcontrast(struct gspca_dev *gspca_dev)
struct sd *sd = (struct sd *) gspca_dev;
int i;
int contrast = 0;
- __u8 value = 0;
for (i = 0; i < 4; i++) {
- reg_r(gspca_dev->dev, (ET_G_RED + i), &value, 1);
- contrast += value;
+ reg_r(gspca_dev, ET_G_RED + i, 1);
+ contrast += gspca_dev->usb_buf[0];
}
sd->contrast = contrast >> 2;
}
static __u8 Et_getgainG(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- __u8 value = 0;
if (sd->sensor == SENSOR_PAS106) {
- Et_i2cread(gspca_dev->dev, PAS106_REG0e, &value, 1, 1);
- PDEBUG(D_CONF, "Etoms gain G %d", value);
- return value;
+ i2c_r(gspca_dev, PAS106_REG0e);
+ PDEBUG(D_CONF, "Etoms gain G %d", gspca_dev->usb_buf[0]);
+ return gspca_dev->usb_buf[0];
}
return 0x1f;
}
static void Et_setgainG(struct gspca_dev *gspca_dev, __u8 gain)
{
struct sd *sd = (struct sd *) gspca_dev;
- struct usb_device *dev = gspca_dev->dev;
- __u8 i2cflags = 0x01;
if (sd->sensor == SENSOR_PAS106) {
- Et_i2cwrite(dev, PAS106_REG13, &i2cflags, 1, 3);
- Et_i2cwrite(dev, PAS106_REG0e, &gain, 1, 1);
+ __u8 i2cflags = 0x01;
+
+ i2c_w(gspca_dev, PAS106_REG13, &i2cflags, 1, 3);
+ i2c_w(gspca_dev, PAS106_REG0e, &gain, 1, 1);
}
}
static void setautogain(struct gspca_dev *gspca_dev)
{
- struct usb_device *dev = gspca_dev->dev;
- __u8 GRBG[] = { 0, 0, 0, 0 };
__u8 luma = 0;
__u8 luma_mean = 128;
__u8 luma_delta = 20;
__u8 r, g, b;
Gbright = Et_getgainG(gspca_dev);
- reg_r(dev, ET_LUMA_CENTER, GRBG, 4);
- g = (GRBG[0] + GRBG[3]) >> 1;
- r = GRBG[1];
- b = GRBG[2];
+ reg_r(gspca_dev, ET_LUMA_CENTER, 4);
+ g = (gspca_dev->usb_buf[0] + gspca_dev->usb_buf[3]) >> 1;
+ r = gspca_dev->usb_buf[1];
+ b = gspca_dev->usb_buf[2];
r = ((r << 8) - (r << 4) - (r << 3)) >> 10;
b = ((b << 7) >> 10);
g = ((g << 9) + (g << 7) + (g << 5)) >> 10;
};
/* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
static __devinitdata struct usb_device_id device_table[] = {
- {USB_DEVICE(0x102c, 0x6151), DVNM("Qcam Sangha CIF")},
- {USB_DEVICE(0x102c, 0x6251), DVNM("Qcam xxxxxx VGA")},
+#ifndef CONFIG_USB_ET61X251
+ {USB_DEVICE(0x102c, 0x6151), .driver_info = SENSOR_PAS106},
+#endif
+ {USB_DEVICE(0x102c, 0x6251), .driver_info = SENSOR_TAS5130CXX},
{}
};
{
if (usb_register(&sd_driver) < 0)
return -1;
- PDEBUG(D_PROBE, "v%s registered", version);
+ PDEBUG(D_PROBE, "registered");
return 0;
}
projects / cascardo / linux.git / blobdiff