提交 7194cae6 编写于 作者: T Takashi Iwai

[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: NTakashi Iwai <tiwai@suse.de>
上级 487145a1
......@@ -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;
}
......
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