diff options
| author |   Sasha Khapyorsky <sashak@smlink.com> | 2005-05-29 15:08:23 +0200 |
|---|---|---|
| committer |   Jaroslav Kysela <perex@suse.cz> | 2005-06-22 12:27:18 +0200 |
| commit | 87d61c290b5de63cc18ed5ec8103e30fe297373e (patch) | |
| tree | ed902b08203677cb508e35340705613082e3d1dd /sound/pci/ac97/ac97_patch.c | |
| parent | [ALSA] Be more specific with which I2C channel to use. (diff) | |
| download | linux-dev-87d61c290b5de63cc18ed5ec8103e30fe297373e.tar.xz linux-dev-87d61c290b5de63cc18ed5ec8103e30fe297373e.zip | |
[ALSA] MC97 modem mixer in sound/pci/ac97
AC97 Codec
Simple MC97 modem mixer with two common controls: Off-hook and CID,
and Si3056 MC specific control: Modem Speaker.
Signed-off-by: Sasha Khapyorsky <sashak@smlink.com>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to '')
| -rw-r--r-- | sound/pci/ac97/ac97_patch.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c index b81064133c61..a15eb8522b7c 100644 --- a/sound/pci/ac97/ac97_patch.c +++ b/sound/pci/ac97/ac97_patch.c @@ -2459,12 +2459,29 @@ int patch_it2646(ac97_t * ac97) return 0; } -/* Si3036/8 specific registers */ +/* + * Si3036 codec + */ + #define AC97_SI3036_CHIP_ID 0x5a +#define AC97_SI3036_LINE_CFG 0x5c + +static const snd_kcontrol_new_t snd_ac97_controls_si3036[] = { +AC97_DOUBLE("Modem Speaker Volume", 0x5c, 14, 12, 3, 1) +}; + +static int patch_si3036_specific(ac97_t * ac97) +{ + return patch_build_controls(ac97, snd_ac97_controls_si3036, ARRAY_SIZE(snd_ac97_controls_si3036)); +} + +static struct snd_ac97_build_ops patch_si3036_ops = { + .build_specific = patch_si3036_specific, +}; int mpatch_si3036(ac97_t * ac97) { - //printk("mpatch_si3036: chip id = %x\n", snd_ac97_read(ac97, 0x5a)); + ac97->build_ops = &patch_si3036_ops; snd_ac97_write_cache(ac97, 0x5c, 0xf210 ); snd_ac97_write_cache(ac97, 0x68, 0); return 0; |