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Commit 531240ff authored by Kailang Yang's avatar Kailang Yang Committed by Takashi Iwai
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[ALSA] hda - Fix vref pincap check in alc882 auto-detection 



Signed-off-by: default avatarKailang Yang <kailang@realtek.com.tw>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 6dda9f4a

sound/pci/hda/patch_realtek.c

+3 −1
Original line number Diff line number Diff line
@@ -6357,7 +6357,9 @@ static void alc882_auto_init_analog_input(struct hda_codec *codec) 
			continue;

		vref = PIN_IN;

		if (1 /*i <= AUTO_PIN_FRONT_MIC*/) {

			if (snd_hda_param_read(codec, nid, AC_PAR_PIN_CAP) &

			unsigned int pincap;

			pincap = snd_hda_param_read(codec, nid, AC_PAR_PIN_CAP);

			if ((pincap >> AC_PINCAP_VREF_SHIFT) &

			    AC_PINCAP_VREF_80)

				vref = PIN_VREF80;

		}