summaryrefslogtreecommitdiffstats
path: root/sound/pci/intel8x0m.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/pci/intel8x0m.c')
-rw-r--r--sound/pci/intel8x0m.c56
1 files changed, 23 insertions, 33 deletions
diff --git a/sound/pci/intel8x0m.c b/sound/pci/intel8x0m.c
index 9e2060d56c2..a42091860da 100644
--- a/sound/pci/intel8x0m.c
+++ b/sound/pci/intel8x0m.c
@@ -3,7 +3,7 @@
*
* Copyright (c) 2000 Jaroslav Kysela <perex@suse.cz>
*
- * This is modified (by Sasha Khapyorsky <sashak@smlink.com>) version
+ * This is modified (by Sasha Khapyorsky <sashak@alsa-project.org>) version
* of ALSA ICH sound driver intel8x0.c .
*
*
@@ -56,20 +56,21 @@ MODULE_SUPPORTED_DEVICE("{{Intel,82801AA-ICH},"
"{NVidia,NForce3 Modem},"
"{AMD,AMD768}}");
-static int index[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = -2}; /* Exclude the first card */
-static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
-static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
-static int ac97_clock[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0};
+static int index = -2; /* Exclude the first card */
+static char *id = SNDRV_DEFAULT_STR1; /* ID for this card */
+static int ac97_clock = 0;
-module_param_array(index, int, NULL, 0444);
+module_param(index, int, 0444);
MODULE_PARM_DESC(index, "Index value for Intel i8x0 modemcard.");
-module_param_array(id, charp, NULL, 0444);
+module_param(id, charp, 0444);
MODULE_PARM_DESC(id, "ID string for Intel i8x0 modemcard.");
-module_param_array(enable, bool, NULL, 0444);
-MODULE_PARM_DESC(enable, "Enable Intel i8x0 modemcard.");
-module_param_array(ac97_clock, int, NULL, 0444);
+module_param(ac97_clock, int, 0444);
MODULE_PARM_DESC(ac97_clock, "AC'97 codec clock (0 = auto-detect).");
+/* just for backward compatibility */
+static int enable;
+module_param(enable, bool, 0444);
+
/*
* Direct registers
*/
@@ -362,7 +363,7 @@ static int snd_intel8x0m_codec_semaphore(intel8x0_t *chip, unsigned int codec)
/* access to some forbidden (non existant) ac97 registers will not
* reset the semaphore. So even if you don't get the semaphore, still
* continue the access. We don't need the semaphore anyway. */
- snd_printk("codec_semaphore: semaphore is not ready [0x%x][0x%x]\n",
+ snd_printk(KERN_ERR "codec_semaphore: semaphore is not ready [0x%x][0x%x]\n",
igetbyte(chip, ICHREG(ACC_SEMA)), igetdword(chip, ICHREG(GLOB_STA)));
iagetword(chip, 0); /* clear semaphore flag */
/* I don't care about the semaphore */
@@ -377,7 +378,7 @@ static void snd_intel8x0_codec_write(ac97_t *ac97,
if (snd_intel8x0m_codec_semaphore(chip, ac97->num) < 0) {
if (! chip->in_ac97_init)
- snd_printk("codec_write %d: semaphore is not ready for register 0x%x\n", ac97->num, reg);
+ snd_printk(KERN_ERR "codec_write %d: semaphore is not ready for register 0x%x\n", ac97->num, reg);
}
iaputword(chip, reg + ac97->num * 0x80, val);
}
@@ -391,7 +392,7 @@ static unsigned short snd_intel8x0_codec_read(ac97_t *ac97,
if (snd_intel8x0m_codec_semaphore(chip, ac97->num) < 0) {
if (! chip->in_ac97_init)
- snd_printk("codec_read %d: semaphore is not ready for register 0x%x\n", ac97->num, reg);
+ snd_printk(KERN_ERR "codec_read %d: semaphore is not ready for register 0x%x\n", ac97->num, reg);
res = 0xffff;
} else {
res = iagetword(chip, reg + ac97->num * 0x80);
@@ -399,7 +400,7 @@ static unsigned short snd_intel8x0_codec_read(ac97_t *ac97,
/* reset RCS and preserve other R/WC bits */
iputdword(chip, ICHREG(GLOB_STA), tmp & ~(ICH_SRI|ICH_PRI|ICH_TRI|ICH_GSCI));
if (! chip->in_ac97_init)
- snd_printk("codec_read %d: read timeout for register 0x%x\n", ac97->num, reg);
+ snd_printk(KERN_ERR "codec_read %d: read timeout for register 0x%x\n", ac97->num, reg);
res = 0xffff;
}
}
@@ -746,6 +747,7 @@ static int __devinit snd_intel8x0_pcm1(intel8x0_t *chip, int device, struct ich_
pcm->private_data = chip;
pcm->info_flags = 0;
+ pcm->dev_class = SNDRV_PCM_CLASS_MODEM;
if (rec->suffix)
sprintf(pcm->name, "%s - %s", chip->card->shortname, rec->suffix);
else
@@ -854,7 +856,6 @@ static int __devinit snd_intel8x0_mixer(intel8x0_t *chip, int ac97_clock)
if ((err = snd_ac97_bus(chip->card, 0, &ops, chip, &pbus)) < 0)
goto __err;
pbus->private_free = snd_intel8x0_mixer_free_ac97_bus;
- pbus->shared_type = AC97_SHARED_TYPE_ICH; /* shared with audio driver */
if (ac97_clock >= 8000 && ac97_clock <= 48000)
pbus->clock = ac97_clock;
chip->ac97_bus = pbus;
@@ -889,8 +890,7 @@ static int __devinit snd_intel8x0_mixer(intel8x0_t *chip, int ac97_clock)
*/
#define do_delay(chip) do {\
- set_current_state(TASK_UNINTERRUPTIBLE);\
- schedule_timeout(1);\
+ schedule_timeout_uninterruptible(1);\
} while (0)
static int snd_intel8x0m_ich_chip_init(intel8x0_t *chip, int probing)
@@ -916,7 +916,7 @@ static int snd_intel8x0m_ich_chip_init(intel8x0_t *chip, int probing)
goto __ok;
do_delay(chip);
} while (time_after_eq(end_time, jiffies));
- snd_printk("AC'97 warm reset still in progress? [0x%x]\n", igetdword(chip, ICHREG(GLOB_CNT)));
+ snd_printk(KERN_ERR "AC'97 warm reset still in progress? [0x%x]\n", igetdword(chip, ICHREG(GLOB_CNT)));
return -EIO;
__ok:
@@ -1142,7 +1142,7 @@ static int __devinit snd_intel8x0m_create(snd_card_t * card,
chip->remap_addr = ioremap_nocache(chip->addr,
pci_resource_len(pci, 2));
if (chip->remap_addr == NULL) {
- snd_printk("AC'97 space ioremap problem\n");
+ snd_printk(KERN_ERR "AC'97 space ioremap problem\n");
snd_intel8x0_free(chip);
return -EIO;
}
@@ -1155,7 +1155,7 @@ static int __devinit snd_intel8x0m_create(snd_card_t * card,
chip->remap_bmaddr = ioremap_nocache(chip->bmaddr,
pci_resource_len(pci, 3));
if (chip->remap_bmaddr == NULL) {
- snd_printk("Controller space ioremap problem\n");
+ snd_printk(KERN_ERR "Controller space ioremap problem\n");
snd_intel8x0_free(chip);
return -EIO;
}
@@ -1165,7 +1165,7 @@ static int __devinit snd_intel8x0m_create(snd_card_t * card,
port_inited:
if (request_irq(pci->irq, snd_intel8x0_interrupt, SA_INTERRUPT|SA_SHIRQ, card->shortname, (void *)chip)) {
- snd_printk("unable to grab IRQ %d\n", pci->irq);
+ snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
snd_intel8x0_free(chip);
return -EBUSY;
}
@@ -1263,20 +1263,12 @@ static struct shortname_table {
static int __devinit snd_intel8x0m_probe(struct pci_dev *pci,
const struct pci_device_id *pci_id)
{
- static int dev;
snd_card_t *card;
intel8x0_t *chip;
int err;
struct shortname_table *name;
- 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;
@@ -1295,7 +1287,7 @@ static int __devinit snd_intel8x0m_probe(struct pci_dev *pci,
return err;
}
- if ((err = snd_intel8x0_mixer(chip, ac97_clock[dev])) < 0) {
+ if ((err = snd_intel8x0_mixer(chip, ac97_clock)) < 0) {
snd_card_free(card);
return err;
}
@@ -1314,7 +1306,6 @@ static int __devinit snd_intel8x0m_probe(struct pci_dev *pci,
return err;
}
pci_set_drvdata(pci, card);
- dev++;
return 0;
}
@@ -1326,7 +1317,6 @@ static void __devexit snd_intel8x0m_remove(struct pci_dev *pci)
static struct pci_driver driver = {
.name = "Intel ICH Modem",
- .owner = THIS_MODULE,
.id_table = snd_intel8x0m_ids,
.probe = snd_intel8x0m_probe,
.remove = __devexit_p(snd_intel8x0m_remove),
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-18 11:34:17 +0000