diff options
| author | Takashi Iwai <tiwai@suse.de> | 2008-02-04 12:32:20 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2008-04-24 12:00:06 +0200 |
| commit | 12a733e56c0f1c78bd34bf36e9765463fd51c88e (patch) | |
| tree | 618ff3ae5d170a9417ab9d5cf22e75568da6429c /sound | |
| parent | 09f99701393c7b66bde01df6c292fe5d9f843033 (diff) | |
[ALSA] hda-codec - Add SI HDMI codec support
Added the support of SI HDMI codec, found in ASUS machines.
ALSA bug#3654
https://bugtrack.alsa-project.org/alsa-bug/view.php?id=3654
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/patch_atihdmi.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_atihdmi.c b/sound/pci/hda/patch_atihdmi.c index 9a8bb4ce3f8..27d2e007404 100644 --- a/sound/pci/hda/patch_atihdmi.c +++ b/sound/pci/hda/patch_atihdmi.c @@ -58,6 +58,10 @@ static int atihdmi_build_controls(struct hda_codec *codec) static int atihdmi_init(struct hda_codec *codec) { snd_hda_sequence_write(codec, atihdmi_basic_init); + /* SI codec requires to unmute the pin */ + if (get_wcaps(codec, 0x03) & AC_WCAP_OUT_AMP) + snd_hda_codec_write(codec, 0x03, 0, AC_VERB_SET_AMP_GAIN_MUTE, + AMP_OUT_UNMUTE); return 0; } @@ -158,5 +162,6 @@ struct hda_codec_preset snd_hda_preset_atihdmi[] = { { .id = 0x10027919, .name = "ATI RS600 HDMI", .patch = patch_atihdmi }, { .id = 0x1002791a, .name = "ATI RS690/780 HDMI", .patch = patch_atihdmi }, { .id = 0x1002aa01, .name = "ATI R6xx HDMI", .patch = patch_atihdmi }, + { .id = 0x10951392, .name = "SI HDMI", .patch = patch_atihdmi }, {} /* terminator */ }; |