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Diffstat (limited to 'sound/isa/sscape.c')
-rw-r--r--sound/isa/sscape.c150
1 files changed, 100 insertions, 50 deletions
diff --git a/sound/isa/sscape.c b/sound/isa/sscape.c
index cbad2a51cbaa..53daa8bd9b78 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 */
};
@@ -124,11 +133,18 @@ 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;
int codec_type;
int ic_type;
+ enum card_type type;
struct resource *io_res;
struct snd_cs4231 *chip;
struct snd_mpu401 *mpu;
@@ -522,7 +538,7 @@ static int upload_dma_data(struct soundscape *s,
ret = -EAGAIN;
}
- _release_dma:
+_release_dma:
/*
* NOTE!!! We are NOT holding any spinlocks at this point !!!
*/
@@ -995,21 +1011,20 @@ 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 (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;
@@ -1070,8 +1085,9 @@ static int __devinit create_ad1845(struct snd_card *card, unsigned port, int irq
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);
+ "%s at 0x%lx, IRQ %d, DMA1 %d, DMA2 %d\n",
+ pcm->name, chip->port, chip->irq,
+ chip->dma1, chip->dma2);
chip->set_playback_format = ad1845_playback_format;
chip->set_capture_format = ad1845_capture_format;
sscape->chip = chip;
@@ -1086,9 +1102,8 @@ 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;
unsigned irq_cfg;
@@ -1126,21 +1141,12 @@ static int __devinit create_sscape(int dev, struct snd_card **rcardp)
/*
* Grab both DMA channels (OK, only one for now) ...
*/
- 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);
@@ -1150,11 +1156,11 @@ static int __devinit create_sscape(int dev, struct snd_card **rcardp)
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
@@ -1164,7 +1170,7 @@ static int __devinit create_sscape(int dev, struct snd_card **rcardp)
*/
if ((err = snd_hwdep_new(card, "MC68EC000", 0, &(sscape->hw))) < 0) {
printk(KERN_ERR "sscape: Failed to create firmware device\n");
- goto _release_card;
+ goto _release_dma;
}
strlcpy(sscape->hw->name, "SoundScape M68K", sizeof(sscape->hw->name));
sscape->hw->name[sizeof(sscape->hw->name) - 1] = '\0';
@@ -1197,7 +1203,8 @@ 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);
@@ -1205,16 +1212,18 @@ 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;
+ goto _release_dma;
}
/*
@@ -1237,17 +1246,13 @@ 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(io_res);
return err;
@@ -1276,19 +1281,33 @@ 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 +1344,7 @@ 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 +1386,56 @@ 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;
+
+ /* VIVO fails for now */
+ if (sscape->type == SSCAPE_VIVO) {
+ ret = -ENODEV;
+ goto _release_card;
+ }
+
+ /*
* 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;
+ dma2[idx] = dma[idx];
+ wss_port[idx] = CODEC_IO(port[idx]);
- 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 2024-04-26 14:56:07 +0000