The new Dell laptop with codec 256 can't detect headset mic when headset was
inserted on the machine. From alsa-info, we check init_pin_configs and need to
define the new register value for pin 0x1d & 0x1e because the original macro
ALC256_STANDARD_PINS can't match pin definition. Also, the macro ALC256_STANDARD_PINS
is simplified by removing them. This makes headset mic works on laptop.
From: Woodrow Shen <email address hidden>
The new Dell laptop with codec 256 can't detect headset mic when headset was STANDARD_ PINS can't match pin definition. Also, the macro ALC256_ STANDARD_ PINS
inserted on the machine. From alsa-info, we check init_pin_configs and need to
define the new register value for pin 0x1d & 0x1e because the original macro
ALC256_
is simplified by removing them. This makes headset mic works on laptop.
Codec: Realtek ALC256
Vendor Id: 0x10ec0256
Subsystem Id: 0x102806f2
BugLink: https:/ /bugs.launchpad .net/bugs/ 1478497 pci/hda/ patch_realtek. c | 15 +++++++++++----
Signed-off-by: Woodrow Shen <email address hidden>
---
sound/
1 file changed, 11 insertions(+), 4 deletions(-)
diff --git a/sound/ pci/hda/ patch_realtek. c b/sound/ pci/hda/ patch_realtek. c pci/hda/ patch_realtek. c pci/hda/ patch_realtek. c fixup_models[ ] = {
index d94c0e3..4ae877c 100644
--- a/sound/
+++ b/sound/
@@ -5398,8 +5398,6 @@ static const struct hda_model_fixup alc269_
{0x19, 0x411111f0}, \
{0x1a, 0x411111f0}, \
{0x1b, 0x411111f0}, \
- {0x1d, 0x40700001}, \
- {0x1e, 0x411111f0}, \
{0x21, 0x02211020}
#define ALC282_ STANDARD_ PINS \ pin_fixup_ tbl[] = { PIN_QUIRK( 0x10ec0256, 0x1028, "Dell", ALC255_ FIXUP_DELL1_ MIC_NO_ PRESENCE, STANDARD_ PINS, PIN_QUIRK( 0x10ec0256, 0x1028, "Dell", ALC255_ FIXUP_DELL1_ MIC_NO_ PRESENCE, STANDARD_ PINS, PIN_QUIRK( 0x10ec0256, 0x1028, "Dell", ALC255_ FIXUP_DELL1_ MIC_NO_ PRESENCE, STANDARD_ PINS, PIN_QUIRK( 0x10ec0280, 0x103c, "HP", ALC280_ FIXUP_HP_ GPIO4,
@@ -5556,10 +5554,19 @@ static const struct snd_hda_pin_quirk alc269_
{0x21, 0x02211030}),
SND_HDA_
ALC256_
- {0x13, 0x40000000}),
+ {0x13, 0x40000000},
+ {0x1d, 0x40700001},
+ {0x1e, 0x411111f0}),
SND_HDA_
ALC256_
- {0x13, 0x411111f0}),
+ {0x13, 0x411111f0},
+ {0x1d, 0x40700001},
+ {0x1e, 0x411111f0}),
+ SND_HDA_
+ ALC256_
+ {0x13, 0x411111f0},
+ {0x1d, 0x4077992d},
+ {0x1e, 0x411111ff}),
SND_HDA_
{0x12, 0x90a60130},
{0x13, 0x40000000},
--
2.1.4