diff options
| author | Takashi Iwai <tiwai@suse.de> | 2008-03-06 16:58:17 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2008-04-24 12:00:22 +0200 |
| commit | 7194cae62e92c5db8b87df1120fbf24f83f488f8 (patch) | |
| tree | 3cf33a5856d8ef43a1df23f343a8faa661857c32 | |
| parent | 487145a1984b78e9b194aa44f8079cc019779a58 (diff) | |
[ALSA] hda-codec - Fix dmics on ALC268 in auto configuration
Fixed the handling of dmics on ALC268 in the auto-configuration mode.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/hda/patch_realtek.c | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 41bcbfd1059..c67c32faa90 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -6258,16 +6258,21 @@ static void alc882_auto_init_analog_input(struct hda_codec *codec) for (i = 0; i < AUTO_PIN_LAST; i++) { hda_nid_t nid = spec->autocfg.input_pins[i]; - if (alc882_is_input_pin(nid)) { - snd_hda_codec_write(codec, nid, 0, - AC_VERB_SET_PIN_WIDGET_CONTROL, - i <= AUTO_PIN_FRONT_MIC ? - PIN_VREF80 : PIN_IN); - if (nid != ALC882_PIN_CD_NID) - snd_hda_codec_write(codec, nid, 0, - AC_VERB_SET_AMP_GAIN_MUTE, - AMP_OUT_MUTE); + unsigned int vref; + if (!nid) + continue; + vref = PIN_IN; + if (1 /*i <= AUTO_PIN_FRONT_MIC*/) { + if (snd_hda_param_read(codec, nid, AC_PAR_PIN_CAP) & + AC_PINCAP_VREF_80) + vref = PIN_VREF80; } + snd_hda_codec_write(codec, nid, 0, + AC_VERB_SET_PIN_WIDGET_CONTROL, vref); + if (get_wcaps(codec, nid) & AC_WCAP_OUT_AMP) + snd_hda_codec_write(codec, nid, 0, + AC_VERB_SET_AMP_GAIN_MUTE, + AMP_OUT_MUTE); } } @@ -10125,6 +10130,10 @@ static int alc268_auto_create_analog_input_ctls(struct alc_spec *spec, case 0x1c: idx1 = 3; /* CD */ break; + case 0x12: + case 0x13: + idx1 = 6; /* digital mics */ + break; default: continue; } |