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ALSA: hda/realtek - Disable headset Mic VREF for headset mode of ALC225

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commit d1dd42110d upstream.

Disable Headset Mic VREF for headset mode of ALC225.
This will be controlled by coef bits of headset mode functions.

[ Fixed a compile warning and code simplification -- tiwai ]

Signed-off-by: Kailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Kailang Yang 2019-01-09 17:05:24 +08:00 committed by Greg Kroah-Hartman
parent 0fd36f024a
commit 045e3d2f12
1 changed files with 15 additions and 1 deletions
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16
sound/pci/hda/patch_realtek.c
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@ -5381,6 +5381,13 @@ static void alc285_fixup_invalidate_dacs(struct hda_codec *codec,
snd_hda_override_wcaps(codec, 0x03, 0);
}
static void alc_fixup_disable_mic_vref(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
if (action == HDA_FIXUP_ACT_PRE_PROBE)
snd_hda_codec_set_pin_target(codec, 0x19, PIN_VREFHIZ);
}
/* for hda_fixup_thinkpad_acpi() */
#include "thinkpad_helper.c"
@ -5493,6 +5500,7 @@ enum {
ALC293_FIXUP_LENOVO_SPK_NOISE,
ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY,
ALC255_FIXUP_DELL_SPK_NOISE,
ALC225_FIXUP_DISABLE_MIC_VREF,
ALC225_FIXUP_DELL1_MIC_NO_PRESENCE,
ALC295_FIXUP_DISABLE_DAC3,
ALC280_FIXUP_HP_HEADSET_MIC,
@ -6192,6 +6200,12 @@ static const struct hda_fixup alc269_fixups[] = {
.chained = true,
.chain_id = ALC255_FIXUP_DELL1_MIC_NO_PRESENCE
},
[ALC225_FIXUP_DISABLE_MIC_VREF] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc_fixup_disable_mic_vref,
.chained = true,
.chain_id = ALC269_FIXUP_DELL1_MIC_NO_PRESENCE
},
[ALC225_FIXUP_DELL1_MIC_NO_PRESENCE] = {
.type = HDA_FIXUP_VERBS,
.v.verbs = (const struct hda_verb[]) {
@ -6201,7 +6215,7 @@ static const struct hda_fixup alc269_fixups[] = {
{}
},
.chained = true,
.chain_id = ALC269_FIXUP_DELL1_MIC_NO_PRESENCE
.chain_id = ALC225_FIXUP_DISABLE_MIC_VREF
},
[ALC280_FIXUP_HP_HEADSET_MIC] = {
.type = HDA_FIXUP_FUNC,