2 * Vortex Mixer support.
4 * There is much more than just the AC97 mixer...
8 #include <sound/driver.h>
9 #include <linux/time.h>
10 #include <linux/init.h>
11 #include <sound/core.h>
14 static int __devinit snd_vortex_mixer(vortex_t * vortex)
16 struct snd_ac97_bus *pbus;
17 struct snd_ac97_template ac97;
19 static struct snd_ac97_bus_ops ops = {
20 .write = vortex_codec_write,
21 .read = vortex_codec_read,
24 if ((err = snd_ac97_bus(vortex->card, 0, &ops, NULL, &pbus)) < 0)
26 memset(&ac97, 0, sizeof(ac97));
27 // Intialize AC97 codec stuff.
28 ac97.private_data = vortex;
29 ac97.scaps = AC97_SCAP_NO_SPDIF;
30 err = snd_ac97_mixer(pbus, &ac97, &vortex->codec);
31 vortex->isquad = ((vortex->codec == NULL) ? 0 : (vortex->codec->ext_id&0x80));