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[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>
wifi-calibration
Takashi Iwai 2008-02-04 12:32:20 +01:00
parent 09f9970139
commit 12a733e56c
1 changed files with 5 additions and 0 deletions
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5
sound/pci/hda/patch_atihdmi.c
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@ -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 */
};