redonkable
/
remarkable-linux
1
0
Fork 0
Code Releases Activity

[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>
wifi-calibration
Takashi Iwai 2008-03-06 16:58:17 +01:00
parent 487145a198
commit 7194cae62e
1 changed files with 18 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
sound/pci/hda/patch_realtek.c
View File

@ -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;
}