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[ALSA] Add snd_card_set_generic_dev() call to ISA drivers

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ISA,CMI8330 driver,ES18xx driver,OPL3SA2 driver,Sound Galaxy driver
Sound Scape driver,AD1848 driver,CS4231 driver,CS4236+ driver
ES1688 driver,GUS Classic driver,GUS Extreme driver,GUS MAX driver
AMD InterWave driver,Opti9xx drivers,SB16/AWE driver,SB8 driver
Wavefront drivers
- Added snd_card_set_generic_dev() call.
- Added SND_GENERIC_DRIVER to Kconfig.
- Clean up the error path in probe if necessary.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
2005-09-05 17:19:20 +02:00
committed by Jaroslav Kysela
parent 16dab54b8c
commit 43bcd973d6
18 changed files with 588 additions and 649 deletions
Download Patch File Download Diff File Expand all files Collapse all files

65
sound/isa/sgalaxy.c
View File

@@ -67,6 +67,8 @@ MODULE_PARM_DESC(dma1, "DMA1 # for Sound Galaxy driver.");
static snd_card_t *snd_sgalaxy_cards[SNDRV_CARDS] = SNDRV_DEFAULT_PTR;
#define PFX "sgalaxy: "
/*
*/
@@ -135,7 +137,7 @@ static int __init snd_sgalaxy_setup_wss(unsigned long port, int irq, int dma)
}
#if 0
snd_printdd("sgalaxy - setting up IRQ/DMA for WSS\n");
snd_printdd(PFX "setting up IRQ/DMA for WSS\n");
#endif
/* initialize IRQ for WSS codec */
@@ -160,7 +162,7 @@ static int __init snd_sgalaxy_setup_wss(unsigned long port, int irq, int dma)
static int __init snd_sgalaxy_detect(int dev, int irq, int dma)
{
#if 0
snd_printdd("sgalaxy - switching to WSS mode\n");
snd_printdd(PFX "switching to WSS mode\n");
#endif
/* switch to WSS mode */
@@ -223,11 +225,11 @@ static int __init snd_sgalaxy_probe(int dev)
ad1848_t *chip;
if (sbport[dev] == SNDRV_AUTO_PORT) {
snd_printk("specify SB port\n");
snd_printk(KERN_ERR PFX "specify SB port\n");
return -EINVAL;
}
if (wssport[dev] == SNDRV_AUTO_PORT) {
snd_printk("specify WSS port\n");
snd_printk(KERN_ERR PFX "specify WSS port\n");
return -EINVAL;
}
card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
@@ -237,46 +239,39 @@ static int __init snd_sgalaxy_probe(int dev)
xirq = irq[dev];
if (xirq == SNDRV_AUTO_IRQ) {
if ((xirq = snd_legacy_find_free_irq(possible_irqs)) < 0) {
snd_card_free(card);
snd_printk("unable to find a free IRQ\n");
return -EBUSY;
snd_printk(KERN_ERR PFX "unable to find a free IRQ\n");
err = -EBUSY;
goto _err;
}
}
xdma1 = dma1[dev];
if (xdma1 == SNDRV_AUTO_DMA) {
if ((xdma1 = snd_legacy_find_free_dma(possible_dmas)) < 0) {
snd_card_free(card);
snd_printk("unable to find a free DMA\n");
return -EBUSY;
snd_printk(KERN_ERR PFX "unable to find a free DMA\n");
err = -EBUSY;
goto _err;
}
}
if ((err = snd_sgalaxy_detect(dev, xirq, xdma1)) < 0) {
snd_card_free(card);
return err;
}
if ((err = snd_sgalaxy_detect(dev, xirq, xdma1)) < 0)
goto _err;
if ((err = snd_ad1848_create(card, wssport[dev] + 4,
xirq, xdma1,
AD1848_HW_DETECT, &chip)) < 0) {
snd_card_free(card);
return err;
}
AD1848_HW_DETECT, &chip)) < 0)
goto _err;
if ((err = snd_ad1848_pcm(chip, 0, NULL)) < 0) {
snd_printdd("sgalaxy - error creating new ad1848 PCM device\n");
snd_card_free(card);
return err;
snd_printdd(PFX "error creating new ad1848 PCM device\n");
goto _err;
}
if ((err = snd_ad1848_mixer(chip)) < 0) {
snd_printdd("sgalaxy - error creating new ad1848 mixer\n");
snd_card_free(card);
return err;
snd_printdd(PFX "error creating new ad1848 mixer\n");
goto _err;
}
if (snd_sgalaxy_mixer(chip) < 0) {
snd_printdd("sgalaxy - the mixer rewrite failed\n");
snd_card_free(card);
return err;
if ((err = snd_sgalaxy_mixer(chip)) < 0) {
snd_printdd(PFX "the mixer rewrite failed\n");
goto _err;
}
strcpy(card->driver, "Sound Galaxy");
@@ -284,12 +279,18 @@ static int __init snd_sgalaxy_probe(int dev)
sprintf(card->longname, "Sound Galaxy at 0x%lx, irq %d, dma %d",
wssport[dev], xirq, xdma1);
if ((err = snd_card_register(card)) < 0) {
snd_card_free(card);
return err;
}
if ((err = snd_card_set_generic_dev(card)) < 0)
goto _err;
if ((err = snd_card_register(card)) < 0)
goto _err;
snd_sgalaxy_cards[dev] = card;
return 0;
_err:
snd_card_free(card);
return err;
}
static int __init alsa_card_sgalaxy_init(void)