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Diffstat (limited to 'sound/isa/sscape.c')
-rw-r--r--sound/isa/sscape.c354
1 files changed, 237 insertions, 117 deletions
diff --git a/sound/isa/sscape.c b/sound/isa/sscape.c
index cbad2a51cba..1cb921d6137 100644
--- a/sound/isa/sscape.c
+++ b/sound/isa/sscape.c
@@ -45,10 +45,12 @@ 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 +61,9 @@ 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 +73,16 @@ 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 +133,21 @@ 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 +358,9 @@ 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 +401,7 @@ static int obp_startup_ack(struct soundscape *s, unsigned timeout)
unsigned long flags;
unsigned char x;
- schedule_timeout(1);
+ schedule_timeout_uninterruptible(1);
spin_lock_irqsave(&s->lock, flags);
x = inb(HOST_DATA_IO(s->io_base));
@@ -409,7 +428,7 @@ static int host_startup_ack(struct soundscape *s, unsigned timeout)
unsigned long flags;
unsigned char x;
- schedule_timeout(1);
+ schedule_timeout_uninterruptible(1);
spin_lock_irqsave(&s->lock, flags);
x = inb(HOST_DATA_IO(s->io_base));
@@ -522,7 +541,7 @@ 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 +821,7 @@ 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 +853,27 @@ 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 +1033,23 @@ 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 +1071,72 @@ 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 +1149,15 @@ 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 +1181,69 @@ 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 +1268,8 @@ 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 +1277,37 @@ 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 +1316,14 @@ 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 +1352,33 @@ 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 +1415,7 @@ 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;
/*
@@ -1366,26 +1457,55 @@ 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 ...
*/
port[idx] = pnp_port_start(dev, 0);
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;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-03 17:02:00 +0000