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path: root/sound/pci/ali5451/ali5451.c
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Diffstat (limited to 'sound/pci/ali5451/ali5451.c')
-rw-r--r--sound/pci/ali5451/ali5451.c92
1 files changed, 41 insertions, 51 deletions
diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c
index f35b558c29b2..4e76c4a636d9 100644
--- a/sound/pci/ali5451/ali5451.c
+++ b/sound/pci/ali5451/ali5451.c
@@ -45,23 +45,25 @@ MODULE_DESCRIPTION("ALI M5451");
MODULE_LICENSE("GPL");
MODULE_SUPPORTED_DEVICE("{{ALI,M5451,pci},{ALI,M5451}}");
-static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
-static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
-static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
-static int pcm_channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 32};
-static int spdif[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0};
+static int index = SNDRV_DEFAULT_IDX1; /* Index */
+static char *id = SNDRV_DEFAULT_STR1; /* ID for this card */
+static int pcm_channels = 32;
+static int spdif = 0;
-module_param_array(index, int, NULL, 0444);
+module_param(index, int, 0444);
MODULE_PARM_DESC(index, "Index value for ALI M5451 PCI Audio.");
-module_param_array(id, charp, NULL, 0444);
+module_param(id, charp, 0444);
MODULE_PARM_DESC(id, "ID string for ALI M5451 PCI Audio.");
-module_param_array(enable, bool, NULL, 0444);
-MODULE_PARM_DESC(enable, "Enable ALI 5451 PCI Audio.");
-module_param_array(pcm_channels, int, NULL, 0444);
+module_param(pcm_channels, int, 0444);
MODULE_PARM_DESC(pcm_channels, "PCM Channels");
-module_param_array(spdif, bool, NULL, 0444);
+module_param(spdif, bool, 0444);
MODULE_PARM_DESC(spdif, "Support SPDIF I/O");
+/* just for backward compatibility */
+static int enable;
+module_param(enable, bool, 0444);
+
+
/*
* Debug part definitions
*/
@@ -396,10 +398,8 @@ static int snd_ali_codec_ready( ali_t *codec,
res = snd_ali_5451_peek(codec,port);
if (! (res & 0x8000))
return 0;
- if (sched) {
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(1);
- }
+ if (sched)
+ schedule_timeout_uninterruptible(1);
} while (time_after_eq(end_time, jiffies));
snd_ali_5451_poke(codec, port, res & ~0x8000);
snd_printdd("ali_codec_ready: codec is not ready.\n ");
@@ -419,12 +419,10 @@ static int snd_ali_stimer_ready(ali_t *codec, int sched)
dwChk2 = snd_ali_5451_peek(codec, ALI_STIMER);
if (dwChk2 != dwChk1)
return 0;
- if (sched) {
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(1);
- }
+ if (sched)
+ schedule_timeout_uninterruptible(1);
} while (time_after_eq(end_time, jiffies));
- snd_printk("ali_stimer_read: stimer is not ready.\n");
+ snd_printk(KERN_ERR "ali_stimer_read: stimer is not ready.\n");
return -EIO;
}
@@ -436,7 +434,7 @@ static void snd_ali_codec_poke(ali_t *codec,int secondary,
unsigned int port = 0;
if (reg >= 0x80) {
- snd_printk("ali_codec_poke: reg(%xh) invalid.\n", reg);
+ snd_printk(KERN_ERR "ali_codec_poke: reg(%xh) invalid.\n", reg);
return;
}
@@ -465,7 +463,7 @@ static unsigned short snd_ali_codec_peek( ali_t *codec,
unsigned int port = 0;
if (reg >= 0x80) {
- snd_printk("ali_codec_peek: reg(%xh) invalid.\n", reg);
+ snd_printk(KERN_ERR "ali_codec_peek: reg(%xh) invalid.\n", reg);
return ~0;
}
@@ -669,7 +667,7 @@ static int snd_ali_alloc_pcm_channel(ali_t *codec, int channel)
unsigned int idx = channel & 0x1f;
if (codec->synth.chcnt >= ALI_CHANNELS){
- snd_printk("ali_alloc_pcm_channel: no free channels.\n");
+ snd_printk(KERN_ERR "ali_alloc_pcm_channel: no free channels.\n");
return -1;
}
@@ -700,7 +698,7 @@ static int snd_ali_find_free_channel(ali_t * codec, int rec)
if ((result = snd_ali_alloc_pcm_channel(codec,idx)) >= 0) {
return result;
} else {
- snd_printk("ali_find_free_channel: record channel is busy now.\n");
+ snd_printk(KERN_ERR "ali_find_free_channel: record channel is busy now.\n");
return -1;
}
}
@@ -712,7 +710,7 @@ static int snd_ali_find_free_channel(ali_t * codec, int rec)
if ((result = snd_ali_alloc_pcm_channel(codec,idx)) >= 0) {
return result;
} else {
- snd_printk("ali_find_free_channel: S/PDIF out channel is in busy now.\n");
+ snd_printk(KERN_ERR "ali_find_free_channel: S/PDIF out channel is in busy now.\n");
}
}
@@ -720,7 +718,7 @@ static int snd_ali_find_free_channel(ali_t * codec, int rec)
if ((result = snd_ali_alloc_pcm_channel(codec,idx)) >= 0)
return result;
}
- snd_printk("ali_find_free_channel: no free channels.\n");
+ snd_printk(KERN_ERR "ali_find_free_channel: no free channels.\n");
return -1;
}
@@ -734,7 +732,7 @@ static void snd_ali_free_channel_pcm(ali_t *codec, int channel)
return;
if (!(codec->synth.chmap & (1 << idx))) {
- snd_printk("ali_free_channel_pcm: channel %d is not in use.\n",channel);
+ snd_printk(KERN_ERR "ali_free_channel_pcm: channel %d is not in use.\n",channel);
return;
} else {
codec->synth.chmap &= ~(1 << idx);
@@ -796,7 +794,7 @@ static void snd_ali_detect_spdif_rate(ali_t *codec)
}
if (count > 50000) {
- snd_printk("ali_detect_spdif_rate: timeout!\n");
+ snd_printk(KERN_ERR "ali_detect_spdif_rate: timeout!\n");
return;
}
@@ -809,7 +807,7 @@ static void snd_ali_detect_spdif_rate(ali_t *codec)
}
if (count > 50000) {
- snd_printk("ali_detect_spdif_rate: timeout!\n");
+ snd_printk(KERN_ERR "ali_detect_spdif_rate: timeout!\n");
return;
}
@@ -1077,7 +1075,7 @@ static snd_ali_voice_t *snd_ali_alloc_voice(ali_t * codec, int type, int rec, in
idx = channel > 0 ? snd_ali_alloc_pcm_channel(codec, channel) :
snd_ali_find_free_channel(codec,rec);
if(idx < 0) {
- snd_printk("ali_alloc_voice: err.\n");
+ snd_printk(KERN_ERR "ali_alloc_voice: err.\n");
spin_unlock_irqrestore(&codec->voice_alloc, flags);
return NULL;
}
@@ -1479,13 +1477,13 @@ static int snd_ali_prepare(snd_pcm_substream_t * substream)
}
rate = snd_ali_get_spdif_in_rate(codec);
if (rate == 0) {
- snd_printk("ali_capture_preapre: spdif rate detect err!\n");
+ snd_printk(KERN_WARNING "ali_capture_preapre: spdif rate detect err!\n");
rate = 48000;
}
bValue = inb(ALI_REG(codec,ALI_SPDIF_CTRL));
if (bValue & 0x10) {
outb(bValue,ALI_REG(codec,ALI_SPDIF_CTRL));
- printk("clear SPDIF parity error flag.\n");
+ printk(KERN_WARNING "clear SPDIF parity error flag.\n");
}
if (rate != 48000)
@@ -1795,6 +1793,7 @@ struct ali_pcm_description {
unsigned int capture_num;
snd_pcm_ops_t *playback_ops;
snd_pcm_ops_t *capture_ops;
+ unsigned short class;
};
@@ -1813,12 +1812,11 @@ static int __devinit snd_ali_pcm(ali_t * codec, int device, struct ali_pcm_descr
err = snd_pcm_new(codec->card, desc->name, device,
desc->playback_num, desc->capture_num, &pcm);
if (err < 0) {
- snd_printk("snd_ali_pcm: err called snd_pcm_new.\n");
+ snd_printk(KERN_ERR "snd_ali_pcm: err called snd_pcm_new.\n");
return err;
}
pcm->private_data = codec;
pcm->private_free = snd_ali_pcm_free;
- pcm->info_flags = 0;
if (desc->playback_ops)
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, desc->playback_ops);
if (desc->capture_ops)
@@ -1828,6 +1826,7 @@ static int __devinit snd_ali_pcm(ali_t * codec, int device, struct ali_pcm_descr
snd_dma_pci_data(codec->pci), 64*1024, 128*1024);
pcm->info_flags = 0;
+ pcm->dev_class = desc->class;
pcm->dev_subclass = SNDRV_PCM_SUBCLASS_GENERIC_MIX;
strcpy(pcm->name, desc->name);
codec->pcm[0] = pcm;
@@ -1836,7 +1835,7 @@ static int __devinit snd_ali_pcm(ali_t * codec, int device, struct ali_pcm_descr
static struct ali_pcm_description ali_pcms[] = {
{ "ALI 5451", ALI_CHANNELS, 1, &snd_ali_playback_ops, &snd_ali_capture_ops },
- { "ALI 5451 modem", 1, 1, &snd_ali_modem_playback_ops, &snd_ali_modem_capture_ops }
+ { "ALI 5451 modem", 1, 1, &snd_ali_modem_playback_ops, &snd_ali_modem_capture_ops, SNDRV_PCM_CLASS_MODEM }
};
static int __devinit snd_ali_build_pcms(ali_t *codec)
@@ -1991,7 +1990,7 @@ static int __devinit snd_ali_mixer(ali_t * codec)
for ( i = 0 ; i < codec->num_of_codecs ; i++) {
ac97.num = i;
if ((err = snd_ac97_mixer(codec->ac97_bus, &ac97, &codec->ac97[i])) < 0) {
- snd_printk("ali mixer %d creating error.\n", i);
+ snd_printk(KERN_ERR "ali mixer %d creating error.\n", i);
if(i == 0)
return err;
codec->num_of_codecs = 1;
@@ -2125,7 +2124,7 @@ static int snd_ali_chip_init(ali_t *codec)
snd_ali_printk("chip initializing ... \n");
if (snd_ali_reset_5451(codec)) {
- snd_printk("ali_chip_init: reset 5451 error.\n");
+ snd_printk(KERN_ERR "ali_chip_init: reset 5451 error.\n");
return -1;
}
@@ -2200,7 +2199,7 @@ static int __devinit snd_ali_resources(ali_t *codec)
codec->port = pci_resource_start(codec->pci, 0);
if (request_irq(codec->pci->irq, snd_ali_card_interrupt, SA_INTERRUPT|SA_SHIRQ, "ALI 5451", (void *)codec)) {
- snd_printk("Unable to request irq.\n");
+ snd_printk(KERN_ERR "Unable to request irq.\n");
return -EBUSY;
}
codec->irq = codec->pci->irq;
@@ -2240,7 +2239,7 @@ static int __devinit snd_ali_create(snd_card_t * card,
/* check, if we can restrict PCI DMA transfers to 31 bits */
if (pci_set_dma_mask(pci, 0x7fffffff) < 0 ||
pci_set_consistent_dma_mask(pci, 0x7fffffff) < 0) {
- snd_printk("architecture does not support 31bit PCI busmaster DMA\n");
+ snd_printk(KERN_ERR "architecture does not support 31bit PCI busmaster DMA\n");
pci_disable_device(pci);
return -ENXIO;
}
@@ -2329,7 +2328,7 @@ static int __devinit snd_ali_create(snd_card_t * card,
}
if ((err = snd_ali_chip_init(codec)) < 0) {
- snd_printk("ali create: chip init error.\n");
+ snd_printk(KERN_ERR "ali create: chip init error.\n");
return err;
}
@@ -2352,25 +2351,17 @@ static int __devinit snd_ali_create(snd_card_t * card,
static int __devinit snd_ali_probe(struct pci_dev *pci,
const struct pci_device_id *pci_id)
{
- static int dev;
snd_card_t *card;
ali_t *codec;
int err;
snd_ali_printk("probe ...\n");
- if (dev >= SNDRV_CARDS)
- return -ENODEV;
- if (!enable[dev]) {
- dev++;
- return -ENOENT;
- }
-
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
+ card = snd_card_new(index, id, THIS_MODULE, 0);
if (card == NULL)
return -ENOMEM;
- if ((err = snd_ali_create(card, pci, pcm_channels[dev], spdif[dev], &codec)) < 0) {
+ if ((err = snd_ali_create(card, pci, pcm_channels, spdif, &codec)) < 0) {
snd_card_free(card);
return err;
}
@@ -2401,7 +2392,6 @@ static int __devinit snd_ali_probe(struct pci_dev *pci,
return err;
}
pci_set_drvdata(pci, card);
- dev++;
return 0;
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.