X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=sound%2Fisa%2Fsscape.c;h=06ad7863dff577362c0af9dacafbc5fd6f964f8b;hb=35190506b1a18eda7df24b285fdcd94dec7800ef;hp=9ea417bcf3e593da7fd9cd4b7724a7ebbd090671;hpb=b17bfca5f16a6090ee51250163e1720f6fe71515;p=cascardo%2Flinux.git diff --git a/sound/isa/sscape.c b/sound/isa/sscape.c index 9ea417bcf3e5..06ad7863dff5 100644 --- a/sound/isa/sscape.c +++ b/sound/isa/sscape.c @@ -21,7 +21,6 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#include #include #include #include @@ -45,10 +44,12 @@ MODULE_LICENSE("GPL"); static int index[SNDRV_CARDS] __devinitdata = SNDRV_DEFAULT_IDX; static char* id[SNDRV_CARDS] __devinitdata = SNDRV_DEFAULT_STR; -static long port[SNDRV_CARDS] __devinitdata = { [0 ... (SNDRV_CARDS-1)] = SNDRV_AUTO_PORT }; +static long port[SNDRV_CARDS] __devinitdata = SNDRV_DEFAULT_PORT; +static long wss_port[SNDRV_CARDS] __devinitdata = SNDRV_DEFAULT_PORT; static int irq[SNDRV_CARDS] __devinitdata = SNDRV_DEFAULT_IRQ; static int mpu_irq[SNDRV_CARDS] __devinitdata = SNDRV_DEFAULT_IRQ; static int dma[SNDRV_CARDS] __devinitdata = SNDRV_DEFAULT_DMA; +static int dma2[SNDRV_CARDS] __devinitdata = SNDRV_DEFAULT_DMA; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index number for SoundScape soundcard"); @@ -59,6 +60,9 @@ MODULE_PARM_DESC(id, "Description for SoundScape card"); module_param_array(port, long, NULL, 0444); MODULE_PARM_DESC(port, "Port # for SoundScape driver."); +module_param_array(wss_port, long, NULL, 0444); +MODULE_PARM_DESC(wss_port, "WSS Port # for SoundScape driver."); + module_param_array(irq, int, NULL, 0444); MODULE_PARM_DESC(irq, "IRQ # for SoundScape driver."); @@ -68,12 +72,16 @@ MODULE_PARM_DESC(mpu_irq, "MPU401 IRQ # for SoundScape driver."); module_param_array(dma, int, NULL, 0444); MODULE_PARM_DESC(dma, "DMA # for SoundScape driver."); +module_param_array(dma2, int, NULL, 0444); +MODULE_PARM_DESC(dma2, "DMA2 # for SoundScape driver."); + #ifdef CONFIG_PNP static int isa_registered; static int pnp_registered; static struct pnp_card_device_id sscape_pnpids[] = { - { .id = "ENS3081", .devs = { { "ENS0000" } } }, + { .id = "ENS3081", .devs = { { "ENS0000" } } }, /* Soundscape PnP */ + { .id = "ENS4081", .devs = { { "ENS1011" } } }, /* VIVO90 */ { .id = "" } /* end */ }; @@ -124,12 +132,21 @@ enum GA_REG { #define AD1845_FREQ_SEL_MSB 0x16 #define AD1845_FREQ_SEL_LSB 0x17 +enum card_type { + SSCAPE, + SSCAPE_PNP, + SSCAPE_VIVO, +}; + struct soundscape { spinlock_t lock; unsigned io_base; + unsigned wss_base; int codec_type; int ic_type; + enum card_type type; struct resource *io_res; + struct resource *wss_res; struct snd_cs4231 *chip; struct snd_mpu401 *mpu; struct snd_hwdep *hw; @@ -340,8 +357,9 @@ static inline void activate_ad1845_unsafe(unsigned io_base) */ static void soundscape_free(struct snd_card *c) { - register struct soundscape *sscape = get_card_soundscape(c); + struct soundscape *sscape = get_card_soundscape(c); release_and_free_resource(sscape->io_res); + release_and_free_resource(sscape->wss_res); free_dma(sscape->chip->dma1); } @@ -382,7 +400,7 @@ static int obp_startup_ack(struct soundscape *s, unsigned timeout) unsigned long flags; unsigned char x; - schedule_timeout_interruptible(1); + schedule_timeout_uninterruptible(1); spin_lock_irqsave(&s->lock, flags); x = inb(HOST_DATA_IO(s->io_base)); @@ -409,7 +427,7 @@ static int host_startup_ack(struct soundscape *s, unsigned timeout) unsigned long flags; unsigned char x; - schedule_timeout_interruptible(1); + schedule_timeout_uninterruptible(1); spin_lock_irqsave(&s->lock, flags); x = inb(HOST_DATA_IO(s->io_base)); @@ -522,7 +540,7 @@ static int upload_dma_data(struct soundscape *s, ret = -EAGAIN; } - _release_dma: +_release_dma: /* * NOTE!!! We are NOT holding any spinlocks at this point !!! */ @@ -802,6 +820,7 @@ static int __devinit detect_sscape(struct soundscape *s) unsigned long flags; unsigned d; int retval = 0; + int codec = s->wss_base; spin_lock_irqsave(&s->lock, flags); @@ -833,9 +852,27 @@ static int __devinit detect_sscape(struct soundscape *s) outb(0xfe, ODIE_ADDR_IO(s->io_base)); if ((inb(ODIE_ADDR_IO(s->io_base)) & 0x9f) != 0x0e) goto _done; - if ((inb(ODIE_DATA_IO(s->io_base)) & 0x9f) != 0x0e) + + outb(0xfe, ODIE_ADDR_IO(s->io_base)); + d = inb(ODIE_DATA_IO(s->io_base)); + if (s->type != SSCAPE_VIVO && (d & 0x9f) != 0x0e) goto _done; + d = sscape_read_unsafe(s->io_base, GA_HMCTL_REG) & 0x3f; + sscape_write_unsafe(s->io_base, GA_HMCTL_REG, d | 0xc0); + + if (s->type == SSCAPE_VIVO) + codec += 4; + /* wait for WSS codec */ + for (d = 0; d < 500; d++) { + if ((inb(codec) & 0x80) == 0) + break; + spin_unlock_irqrestore(&s->lock, flags); + msleep(1); + spin_lock_irqsave(&s->lock, flags); + } + snd_printd(KERN_INFO "init delay = %d ms\n", d); + /* * SoundScape successfully detected! */ @@ -995,21 +1032,23 @@ static void ad1845_capture_format(struct snd_cs4231 * chip, struct snd_pcm_hw_pa * try to support at least some of the extra bits by overriding * some of the CS4231 callback. */ -static int __devinit create_ad1845(struct snd_card *card, unsigned port, int irq, int dma1) +static int __devinit create_ad1845(struct snd_card *card, unsigned port, + int irq, int dma1, int dma2) { register struct soundscape *sscape = get_card_soundscape(card); struct snd_cs4231 *chip; int err; -#define CS4231_SHARE_HARDWARE (CS4231_HWSHARE_DMA1 | CS4231_HWSHARE_DMA2) - /* - * The AD1845 PCM device is only half-duplex, and so - * we only give it one DMA channel ... - */ - if ((err = snd_cs4231_create(card, - port, -1, irq, dma1, dma1, - CS4231_HW_DETECT, - CS4231_HWSHARE_DMA1, &chip)) == 0) { + if (sscape->type == SSCAPE_VIVO) + port += 4; + + if (dma1 == dma2) + dma2 = -1; + + err = snd_cs4231_create(card, + port, -1, irq, dma1, dma2, + CS4231_HW_DETECT, CS4231_HWSHARE_DMA1, &chip); + if (!err) { unsigned long flags; struct snd_pcm *pcm; @@ -1031,49 +1070,72 @@ static int __devinit create_ad1845(struct snd_card *card, unsigned port, int irq snd_cs4231_mce_down(chip); */ - /* - * The input clock frequency on the SoundScape must - * be 14.31818 MHz, because we must set this register - * to get the playback to sound correct ... - */ - snd_cs4231_mce_up(chip); - spin_lock_irqsave(&chip->reg_lock, flags); - snd_cs4231_out(chip, AD1845_CRYS_CLOCK_SEL, 0x20); - spin_unlock_irqrestore(&chip->reg_lock, flags); - snd_cs4231_mce_down(chip); + if (sscape->type != SSCAPE_VIVO) { + int val; + /* + * The input clock frequency on the SoundScape must + * be 14.31818 MHz, because we must set this register + * to get the playback to sound correct ... + */ + snd_cs4231_mce_up(chip); + spin_lock_irqsave(&chip->reg_lock, flags); + snd_cs4231_out(chip, AD1845_CRYS_CLOCK_SEL, 0x20); + spin_unlock_irqrestore(&chip->reg_lock, flags); + snd_cs4231_mce_down(chip); - /* - * More custom configuration: - * a) select "mode 2", and provide a current drive of 8 mA - * b) enable frequency selection (for capture/playback) - */ - spin_lock_irqsave(&chip->reg_lock, flags); - snd_cs4231_out(chip, CS4231_MISC_INFO, (CS4231_MODE2 | 0x10)); - snd_cs4231_out(chip, AD1845_PWR_DOWN_CTRL, snd_cs4231_in(chip, AD1845_PWR_DOWN_CTRL) | AD1845_FREQ_SEL_ENABLE); - spin_unlock_irqrestore(&chip->reg_lock, flags); + /* + * More custom configuration: + * a) select "mode 2" and provide a current drive of 8mA + * b) enable frequency selection (for capture/playback) + */ + spin_lock_irqsave(&chip->reg_lock, flags); + snd_cs4231_out(chip, CS4231_MISC_INFO, + CS4231_MODE2 | 0x10); + val = snd_cs4231_in(chip, AD1845_PWR_DOWN_CTRL); + snd_cs4231_out(chip, AD1845_PWR_DOWN_CTRL, + val | AD1845_FREQ_SEL_ENABLE); + spin_unlock_irqrestore(&chip->reg_lock, flags); + } - if ((err = snd_cs4231_pcm(chip, 0, &pcm)) < 0) { - snd_printk(KERN_ERR "sscape: No PCM device for AD1845 chip\n"); + err = snd_cs4231_pcm(chip, 0, &pcm); + if (err < 0) { + snd_printk(KERN_ERR "sscape: No PCM device " + "for AD1845 chip\n"); goto _error; } - if ((err = snd_cs4231_mixer(chip)) < 0) { - snd_printk(KERN_ERR "sscape: No mixer device for AD1845 chip\n"); + err = snd_cs4231_mixer(chip); + if (err < 0) { + snd_printk(KERN_ERR "sscape: No mixer device " + "for AD1845 chip\n"); goto _error; } - - if ((err = snd_ctl_add(card, snd_ctl_new1(&midi_mixer_ctl, chip))) < 0) { - snd_printk(KERN_ERR "sscape: Could not create MIDI mixer control\n"); + err = snd_cs4231_timer(chip, 0, NULL); + if (err < 0) { + snd_printk(KERN_ERR "sscape: No timer device " + "for AD1845 chip\n"); goto _error; } + if (sscape->type != SSCAPE_VIVO) { + err = snd_ctl_add(card, + snd_ctl_new1(&midi_mixer_ctl, chip)); + if (err < 0) { + snd_printk(KERN_ERR "sscape: Could not create " + "MIDI mixer control\n"); + goto _error; + } + chip->set_playback_format = ad1845_playback_format; + chip->set_capture_format = ad1845_capture_format; + } + strcpy(card->driver, "SoundScape"); strcpy(card->shortname, pcm->name); snprintf(card->longname, sizeof(card->longname), - "%s at 0x%lx, IRQ %d, DMA %d\n", - pcm->name, chip->port, chip->irq, chip->dma1); - chip->set_playback_format = ad1845_playback_format; - chip->set_capture_format = ad1845_capture_format; + "%s at 0x%lx, IRQ %d, DMA1 %d, DMA2 %d\n", + pcm->name, chip->port, chip->irq, + chip->dma1, chip->dma2); + sscape->chip = chip; } @@ -1086,15 +1148,15 @@ static int __devinit create_ad1845(struct snd_card *card, unsigned port, int irq * Create an ALSA soundcard entry for the SoundScape, using * the given list of port, IRQ and DMA resources. */ -static int __devinit create_sscape(int dev, struct snd_card **rcardp) +static int __devinit create_sscape(int dev, struct snd_card *card) { - struct snd_card *card; - register struct soundscape *sscape; - register unsigned dma_cfg; + struct soundscape *sscape = get_card_soundscape(card); + unsigned dma_cfg; unsigned irq_cfg; unsigned mpu_irq_cfg; unsigned xport; struct resource *io_res; + struct resource *wss_res; unsigned long flags; int err; @@ -1118,61 +1180,69 @@ static int __devinit create_sscape(int dev, struct snd_card **rcardp) * Grab IO ports that we will need to probe so that we * can detect and control this hardware ... */ - if ((io_res = request_region(xport, 8, "SoundScape")) == NULL) { + io_res = request_region(xport, 8, "SoundScape"); + if (!io_res) { snd_printk(KERN_ERR "sscape: can't grab port 0x%x\n", xport); return -EBUSY; } + wss_res = NULL; + if (sscape->type == SSCAPE_VIVO) { + wss_res = request_region(wss_port[dev], 4, "SoundScape"); + if (!wss_res) { + snd_printk(KERN_ERR "sscape: can't grab port 0x%lx\n", + wss_port[dev]); + err = -EBUSY; + goto _release_region; + } + } /* - * Grab both DMA channels (OK, only one for now) ... + * Grab one DMA channel ... */ - if ((err = request_dma(dma[dev], "SoundScape")) < 0) { + err = request_dma(dma[dev], "SoundScape"); + if (err < 0) { snd_printk(KERN_ERR "sscape: can't grab DMA %d\n", dma[dev]); goto _release_region; } - /* - * Create a new ALSA sound card entry, in anticipation - * of detecting our hardware ... - */ - if ((card = snd_card_new(index[dev], id[dev], THIS_MODULE, - sizeof(struct soundscape))) == NULL) { - err = -ENOMEM; - goto _release_dma; - } - - sscape = get_card_soundscape(card); spin_lock_init(&sscape->lock); spin_lock_init(&sscape->fwlock); sscape->io_res = io_res; + sscape->wss_res = wss_res; sscape->io_base = xport; + sscape->wss_base = wss_port[dev]; if (!detect_sscape(sscape)) { printk(KERN_ERR "sscape: hardware not detected at 0x%x\n", sscape->io_base); err = -ENODEV; - goto _release_card; + goto _release_dma; } printk(KERN_INFO "sscape: hardware detected at 0x%x, using IRQ %d, DMA %d\n", - sscape->io_base, irq[dev], dma[dev]); + sscape->io_base, irq[dev], dma[dev]); - /* - * Now create the hardware-specific device so that we can - * load the microcode into the on-board processor. - * We cannot use the MPU-401 MIDI system until this firmware - * has been loaded into the card. - */ - if ((err = snd_hwdep_new(card, "MC68EC000", 0, &(sscape->hw))) < 0) { - printk(KERN_ERR "sscape: Failed to create firmware device\n"); - goto _release_card; + if (sscape->type != SSCAPE_VIVO) { + /* + * Now create the hardware-specific device so that we can + * load the microcode into the on-board processor. + * We cannot use the MPU-401 MIDI system until this firmware + * has been loaded into the card. + */ + err = snd_hwdep_new(card, "MC68EC000", 0, &(sscape->hw)); + if (err < 0) { + printk(KERN_ERR "sscape: Failed to create " + "firmware device\n"); + goto _release_dma; + } + strlcpy(sscape->hw->name, "SoundScape M68K", + sizeof(sscape->hw->name)); + sscape->hw->name[sizeof(sscape->hw->name) - 1] = '\0'; + sscape->hw->iface = SNDRV_HWDEP_IFACE_SSCAPE; + sscape->hw->ops.open = sscape_hw_open; + sscape->hw->ops.release = sscape_hw_release; + sscape->hw->ops.ioctl = sscape_hw_ioctl; + sscape->hw->private_data = sscape; } - strlcpy(sscape->hw->name, "SoundScape M68K", sizeof(sscape->hw->name)); - sscape->hw->name[sizeof(sscape->hw->name) - 1] = '\0'; - sscape->hw->iface = SNDRV_HWDEP_IFACE_SSCAPE; - sscape->hw->ops.open = sscape_hw_open; - sscape->hw->ops.release = sscape_hw_release; - sscape->hw->ops.ioctl = sscape_hw_ioctl; - sscape->hw->private_data = sscape; /* * Tell the on-board devices where their resources are (I think - @@ -1197,7 +1267,8 @@ static int __devinit create_sscape(int dev, struct snd_card **rcardp) sscape_write_unsafe(sscape->io_base, GA_INTCFG_REG, 0xf0 | (mpu_irq_cfg << 2) | mpu_irq_cfg); sscape_write_unsafe(sscape->io_base, - GA_CDCFG_REG, 0x09 | DMA_8BIT | (dma[dev] << 4) | (irq_cfg << 1)); + GA_CDCFG_REG, 0x09 | DMA_8BIT + | (dma[dev] << 4) | (irq_cfg << 1)); spin_unlock_irqrestore(&sscape->lock, flags); @@ -1205,30 +1276,37 @@ static int __devinit create_sscape(int dev, struct snd_card **rcardp) * We have now enabled the codec chip, and so we should * detect the AD1845 device ... */ - if ((err = create_ad1845(card, CODEC_IO(xport), irq[dev], dma[dev])) < 0) { - printk(KERN_ERR "sscape: No AD1845 device at 0x%x, IRQ %d\n", - CODEC_IO(xport), irq[dev]); - goto _release_card; + err = create_ad1845(card, wss_port[dev], irq[dev], + dma[dev], dma2[dev]); + if (err < 0) { + printk(KERN_ERR "sscape: No AD1845 device at 0x%lx, IRQ %d\n", + wss_port[dev], irq[dev]); + goto _release_dma; } #define MIDI_DEVNUM 0 - if ((err = create_mpu401(card, MIDI_DEVNUM, MPU401_IO(xport), mpu_irq[dev])) < 0) { - printk(KERN_ERR "sscape: Failed to create MPU-401 device at 0x%x\n", - MPU401_IO(xport)); - goto _release_card; - } + if (sscape->type != SSCAPE_VIVO) { + err = create_mpu401(card, MIDI_DEVNUM, + MPU401_IO(xport), mpu_irq[dev]); + if (err < 0) { + printk(KERN_ERR "sscape: Failed to create " + "MPU-401 device at 0x%x\n", + MPU401_IO(xport)); + goto _release_dma; + } - /* - * Enable the master IRQ ... - */ - sscape_write(sscape, GA_INTENA_REG, 0x80); + /* + * Enable the master IRQ ... + */ + sscape_write(sscape, GA_INTENA_REG, 0x80); - /* - * Initialize mixer - */ - sscape->midi_vol = 0; - host_write_ctrl_unsafe(sscape->io_base, CMD_SET_MIDI_VOL, 100); - host_write_ctrl_unsafe(sscape->io_base, 0, 100); - host_write_ctrl_unsafe(sscape->io_base, CMD_XXX_MIDI_VOL, 100); + /* + * Initialize mixer + */ + sscape->midi_vol = 0; + host_write_ctrl_unsafe(sscape->io_base, CMD_SET_MIDI_VOL, 100); + host_write_ctrl_unsafe(sscape->io_base, 0, 100); + host_write_ctrl_unsafe(sscape->io_base, CMD_XXX_MIDI_VOL, 100); + } /* * Now that we have successfully created this sound card, @@ -1237,17 +1315,14 @@ static int __devinit create_sscape(int dev, struct snd_card **rcardp) * function now that our "constructor" has completed. */ card->private_free = soundscape_free; - *rcardp = card; return 0; - _release_card: - snd_card_free(card); - - _release_dma: +_release_dma: free_dma(dma[dev]); - _release_region: +_release_region: + release_and_free_resource(wss_res); release_and_free_resource(io_res); return err; @@ -1276,19 +1351,33 @@ static int __devinit snd_sscape_match(struct device *pdev, unsigned int i) static int __devinit snd_sscape_probe(struct device *pdev, unsigned int dev) { struct snd_card *card; + struct soundscape *sscape; int ret; + card = snd_card_new(index[dev], id[dev], THIS_MODULE, + sizeof(struct soundscape)); + if (!card) + return -ENOMEM; + + sscape = get_card_soundscape(card); + sscape->type = SSCAPE; + dma[dev] &= 0x03; - ret = create_sscape(dev, &card); + ret = create_sscape(dev, card); if (ret < 0) - return ret; + goto _release_card; + snd_card_set_dev(card, pdev); if ((ret = snd_card_register(card)) < 0) { printk(KERN_ERR "sscape: Failed to register sound card\n"); - return ret; + goto _release_card; } dev_set_drvdata(pdev, card); return 0; + +_release_card: + snd_card_free(card); + return ret; } static int __devexit snd_sscape_remove(struct device *devptr, unsigned int dev) @@ -1325,6 +1414,7 @@ static int __devinit sscape_pnp_detect(struct pnp_card_link *pcard, static int idx = 0; struct pnp_dev *dev; struct snd_card *card; + struct soundscape *sscape; int ret; /* @@ -1365,6 +1455,25 @@ static int __devinit sscape_pnp_detect(struct pnp_card_link *pcard, } } + /* + * Create a new ALSA sound card entry, in anticipation + * of detecting our hardware ... + */ + card = snd_card_new(index[idx], id[idx], THIS_MODULE, + sizeof(struct soundscape)); + if (!card) + return -ENOMEM; + + sscape = get_card_soundscape(card); + + /* + * Identify card model ... + */ + if (!strncmp("ENS4081", pid->id, 7)) + sscape->type = SSCAPE_VIVO; + else + sscape->type = SSCAPE_PNP; + /* * Read the correct parameters off the ISA PnP bus ... */ @@ -1372,20 +1481,30 @@ static int __devinit sscape_pnp_detect(struct pnp_card_link *pcard, irq[idx] = pnp_irq(dev, 0); mpu_irq[idx] = pnp_irq(dev, 1); dma[idx] = pnp_dma(dev, 0) & 0x03; + if (sscape->type == SSCAPE_PNP) { + dma2[idx] = dma[idx]; + wss_port[idx] = CODEC_IO(port[idx]); + } else { + wss_port[idx] = pnp_port_start(dev, 1); + dma2[idx] = pnp_dma(dev, 1); + } - ret = create_sscape(idx, &card); + ret = create_sscape(idx, card); if (ret < 0) - return ret; + goto _release_card; + snd_card_set_dev(card, &pcard->card->dev); if ((ret = snd_card_register(card)) < 0) { printk(KERN_ERR "sscape: Failed to register sound card\n"); - snd_card_free(card); - return ret; + goto _release_card; } pnp_set_card_drvdata(pcard, card); ++idx; + return 0; +_release_card: + snd_card_free(card); return ret; }