From: Kailang Yang <kailang@xxxxxxxxxxx>
This patch has been added to the 3.18 stable tree. If you have any
objections, please let us know.
===============
[ Upstream commit 7081adf3f98f4c39dc6758208775b2aa48f51f8a ]
Dell new platform of ALC256 audio codec.
Support headset mode for Dell ALC256 platform.
Signed-off-by: Kailang Yang <kailang@xxxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
---
sound/pci/hda/patch_realtek.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index cfb912c..8c68114 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -3500,6 +3500,7 @@ static void alc_headset_mode_unplugged(struct hda_codec *codec)
switch (codec->vendor_id) {
case 0x10ec0255:
+ case 0x10ec0256:
alc_process_coef_fw(codec, coef0255);
break;
case 0x10ec0233:
@@ -3555,6 +3556,7 @@ static void alc_headset_mode_mic_in(struct hda_codec *codec, hda_nid_t hp_pin,
switch (codec->vendor_id) {
case 0x10ec0255:
+ case 0x10ec0256:
alc_write_coef_idx(codec, 0x45, 0xc489);
snd_hda_set_pin_ctl_cache(codec, hp_pin, 0);
alc_process_coef_fw(codec, coef0255);
@@ -3624,6 +3626,7 @@ static void alc_headset_mode_default(struct hda_codec *codec)
switch (codec->vendor_id) {
case 0x10ec0255:
+ case 0x10ec0256:
alc_process_coef_fw(codec, coef0255);
break;
case 0x10ec0233:
@@ -3678,6 +3681,7 @@ static void alc_headset_mode_ctia(struct hda_codec *codec)
switch (codec->vendor_id) {
case 0x10ec0255:
+ case 0x10ec0256:
alc_process_coef_fw(codec, coef0255);
break;
case 0x10ec0233:
@@ -3732,6 +3736,7 @@ static void alc_headset_mode_omtp(struct hda_codec *codec)
switch (codec->vendor_id) {
case 0x10ec0255:
+ case 0x10ec0256:
alc_process_coef_fw(codec, coef0255);
break;
case 0x10ec0233:
@@ -3777,6 +3782,7 @@ static void alc_determine_headset_type(struct hda_codec *codec)
switch (codec->vendor_id) {
case 0x10ec0255:
+ case 0x10ec0256:
alc_process_coef_fw(codec, coef0255);
msleep(300);
val = alc_read_coef_idx(codec, 0x46);
@@ -5095,6 +5101,16 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
{0x17, 0x40000000},
{0x1d, 0x40700001},
{0x21, 0x02211050}),
+ SND_HDA_PIN_QUIRK(0x10ec0256, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
+ {0x12, 0x90a60140},
+ {0x13, 0x40000000},
+ {0x14, 0x90170110},
+ {0x19, 0x411111f0},
+ {0x1a, 0x411111f0},
+ {0x1b, 0x411111f0},
+ {0x1d, 0x40700001},
+ {0x1e, 0x411111f0},
+ {0x21, 0x02211020}),
SND_HDA_PIN_QUIRK(0x10ec0280, 0x103c, "HP", ALC280_FIXUP_HP_GPIO4,
{0x12, 0x90a60130},
{0x13, 0x40000000},
--
2.1.0
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