linux/sound/pci/au88x0/au88x0_mixer.c
Andrea Gelmini fa2eb005eb sound: fixed typos
Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-10-17 10:08:27 +02:00

33 lines
774 B
C

/*
* Vortex Mixer support.
*
* There is much more than just the AC97 mixer...
*
*/
#include <linux/time.h>
#include <linux/init.h>
#include <sound/core.h>
#include "au88x0.h"
static int __devinit snd_vortex_mixer(vortex_t * vortex)
{
struct snd_ac97_bus *pbus;
struct snd_ac97_template ac97;
int err;
static struct snd_ac97_bus_ops ops = {
.write = vortex_codec_write,
.read = vortex_codec_read,
};
if ((err = snd_ac97_bus(vortex->card, 0, &ops, NULL, &pbus)) < 0)
return err;
memset(&ac97, 0, sizeof(ac97));
// Initialize AC97 codec stuff.
ac97.private_data = vortex;
ac97.scaps = AC97_SCAP_NO_SPDIF;
err = snd_ac97_mixer(pbus, &ac97, &vortex->codec);
vortex->isquad = ((vortex->codec == NULL) ? 0 : (vortex->codec->ext_id&0x80));
return err;
}