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Commit 526af6eb authored by Kailang Yang's avatar Kailang Yang Committed by Takashi Iwai
Browse files

ALSA: hda/realtek - Apply the coef-setup only to ALC269VB 



The coef setup in alc269_fill_coef() was designed only for ALC269VB
model, and this has some bad effects for other ALC269 variants, such
as turning off the external mic input.  Apply it only to ALC269VB.

Signed-off-by: default avatarKailang Yang <kailang@realtek.com>
Cc: <stable@kernel.org>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 8f239214

sound/pci/hda/patch_realtek.c

+8 −0
Original line number Diff line number Diff line
@@ -2068,12 +2068,16 @@ static int alc_build_controls(struct hda_codec *codec) 
 */



static void alc_init_special_input_src(struct hda_codec *codec);

static int alc269_fill_coef(struct hda_codec *codec);



static int alc_init(struct hda_codec *codec)

{

	struct alc_spec *spec = codec->spec;

	unsigned int i;



	if (codec->vendor_id == 0x10ec0269)

		alc269_fill_coef(codec);



	alc_fix_pll(codec);

	alc_auto_init_amp(codec, spec->init_amp);
@@ -5476,8 +5480,12 @@ static const struct alc_model_fixup alc269_fixup_models[] = { 


static int alc269_fill_coef(struct hda_codec *codec)

{

	struct alc_spec *spec = codec->spec;

	int val;



	if (spec->codec_variant != ALC269_TYPE_ALC269VB)

		return 0;



	if ((alc_get_coef0(codec) & 0x00ff) < 0x015) {

		alc_write_coef_idx(codec, 0xf, 0x960b);

		alc_write_coef_idx(codec, 0xe, 0x8817);