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Commit 7194cae6 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

[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: default avatarTakashi Iwai <tiwai@suse.de>
parent 487145a1

sound/pci/hda/patch_realtek.c

+18 −9
Original line number Diff line number Diff line
@@ -6258,18 +6258,23 @@ 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)) {

		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,

					    i <= AUTO_PIN_FRONT_MIC ?

					    PIN_VREF80 : PIN_IN);

			if (nid != ALC882_PIN_CD_NID)

				    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);

	}

}

}



/* add mic boosts if needed */

static int alc_auto_add_mic_boost(struct hda_codec *codec)
@@ -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;

		}