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path: root/sound/pci/via82xx_modem.c
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Diffstat (limited to 'sound/pci/via82xx_modem.c')
-rw-r--r--sound/pci/via82xx_modem.c50
1 files changed, 20 insertions, 30 deletions
diff --git a/sound/pci/via82xx_modem.c b/sound/pci/via82xx_modem.c
index 7eac6f6ac73..b83660bd05b 100644
--- a/sound/pci/via82xx_modem.c
+++ b/sound/pci/via82xx_modem.c
@@ -26,7 +26,7 @@
/*
* Changes:
*
- * Sep. 2, 2004 Sasha Khapyorsky <sashak@smlink.com>
+ * Sep. 2, 2004 Sasha Khapyorsky <sashak@alsa-project.org>
* Modified from original audio driver 'via82xx.c' to support AC97
* modems.
*/
@@ -55,20 +55,21 @@ MODULE_DESCRIPTION("VIA VT82xx modem");
MODULE_LICENSE("GPL");
MODULE_SUPPORTED_DEVICE("{{VIA,VT82C686A/B/C modem,pci}}");
-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)] = 48000};
+static int index = -2; /* Exclude the first card */
+static char *id = SNDRV_DEFAULT_STR1; /* ID for this card */
+static int ac97_clock = 48000;
-module_param_array(index, int, NULL, 0444);
+module_param(index, int, 0444);
MODULE_PARM_DESC(index, "Index value for VIA 82xx bridge.");
-module_param_array(id, charp, NULL, 0444);
+module_param(id, charp, 0444);
MODULE_PARM_DESC(id, "ID string for VIA 82xx bridge.");
-module_param_array(enable, bool, NULL, 0444);
-MODULE_PARM_DESC(enable, "Enable modem part of VIA 82xx bridge.");
-module_param_array(ac97_clock, int, NULL, 0444);
+module_param(ac97_clock, int, 0444);
MODULE_PARM_DESC(ac97_clock, "AC'97 codec clock (default 48000Hz).");
+/* just for backward compatibility */
+static int enable;
+module_param(enable, bool, 0444);
+
/*
* Direct registers
@@ -569,7 +570,7 @@ static inline unsigned int calc_linear_pos(viadev_t *viadev, unsigned int idx, u
res = viadev->lastpos;
} else if (check_invalid_pos(viadev, res)) {
#ifdef POINTER_DEBUG
- printk("fail: idx = %i/%i, lastpos = 0x%x, bufsize2 = 0x%x, offsize = 0x%x, size = 0x%x, count = 0x%x\n", idx, viadev->tbl_entries, viadev->lastpos, viadev->bufsize2, viadev->idx_table[idx].offset, viadev->idx_table[idx].size, count);
+ printk(KERN_DEBUG "fail: idx = %i/%i, lastpos = 0x%x, bufsize2 = 0x%x, offsize = 0x%x, size = 0x%x, count = 0x%x\n", idx, viadev->tbl_entries, viadev->lastpos, viadev->bufsize2, viadev->idx_table[idx].offset, viadev->idx_table[idx].size, count);
#endif
if (count && size < count) {
snd_printd(KERN_ERR "invalid via82xx_cur_ptr, using last valid pointer\n");
@@ -832,6 +833,7 @@ static int __devinit snd_via686_pcm_new(via82xx_t *chip)
return err;
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_via686_playback_ops);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_via686_capture_ops);
+ pcm->dev_class = SNDRV_PCM_CLASS_MODEM;
pcm->private_data = chip;
strcpy(pcm->name, chip->card->shortname);
chip->pcms[0] = pcm;
@@ -878,7 +880,6 @@ static int __devinit snd_via82xx_mixer_new(via82xx_t *chip)
return err;
chip->ac97_bus->private_free = snd_via82xx_mixer_free_ac97_bus;
chip->ac97_bus->clock = chip->ac97_clock;
- chip->ac97_bus->shared_type = AC97_SHARED_TYPE_VIA;
memset(&ac97, 0, sizeof(ac97));
ac97.private_data = chip;
@@ -967,12 +968,11 @@ static int snd_via82xx_chip_init(via82xx_t *chip)
pci_read_config_byte(chip->pci, VIA_ACLINK_STAT, &pval);
if (pval & VIA_ACLINK_C00_READY) /* primary codec ready */
break;
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(1);
+ schedule_timeout_uninterruptible(1);
} while (time_before(jiffies, end_time));
if ((val = snd_via82xx_codec_xread(chip)) & VIA_REG_AC97_BUSY)
- snd_printk("AC'97 codec is not ready [0x%x]\n", val);
+ snd_printk(KERN_ERR "AC'97 codec is not ready [0x%x]\n", val);
snd_via82xx_codec_xwrite(chip, VIA_REG_AC97_READ |
VIA_REG_AC97_SECONDARY_VALID |
@@ -986,8 +986,7 @@ static int snd_via82xx_chip_init(via82xx_t *chip)
chip->ac97_secondary = 1;
goto __ac97_ok2;
}
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(1);
+ schedule_timeout_interruptible(1);
} while (time_before(jiffies, end_time));
/* This is ok, the most of motherboards have only one codec */
@@ -1101,7 +1100,7 @@ static int __devinit snd_via82xx_create(snd_card_t * card,
chip->port = pci_resource_start(pci, 0);
if (request_irq(pci->irq, snd_via82xx_interrupt, SA_INTERRUPT|SA_SHIRQ,
card->driver, (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_via82xx_free(chip);
return -EBUSY;
}
@@ -1135,7 +1134,6 @@ static int __devinit snd_via82xx_create(snd_card_t * card,
static int __devinit snd_via82xx_probe(struct pci_dev *pci,
const struct pci_device_id *pci_id)
{
- static int dev;
snd_card_t *card;
via82xx_t *chip;
unsigned char revision;
@@ -1143,14 +1141,7 @@ static int __devinit snd_via82xx_probe(struct pci_dev *pci,
unsigned int i;
int err;
- 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;
@@ -1167,7 +1158,8 @@ static int __devinit snd_via82xx_probe(struct pci_dev *pci,
goto __error;
}
- if ((err = snd_via82xx_create(card, pci, chip_type, revision, ac97_clock[dev], &chip)) < 0)
+ if ((err = snd_via82xx_create(card, pci, chip_type, revision,
+ ac97_clock, &chip)) < 0)
goto __error;
if ((err = snd_via82xx_mixer_new(chip)) < 0)
goto __error;
@@ -1191,7 +1183,6 @@ static int __devinit snd_via82xx_probe(struct pci_dev *pci,
return err;
}
pci_set_drvdata(pci, card);
- dev++;
return 0;
__error:
@@ -1207,7 +1198,6 @@ static void __devexit snd_via82xx_remove(struct pci_dev *pci)
static struct pci_driver driver = {
.name = "VIA 82xx Modem",
- .owner = THIS_MODULE,
.id_table = snd_via82xx_modem_ids,
.probe = snd_via82xx_probe,
.remove = __devexit_p(snd_via82xx_remove),
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-07 07:28:56 +0000