[PATCH] ALSA: hda/realtek: Enable mute LEDs on HP OmniBook X Flip 14-fm0xxx

[PATCH] ALSA: hda/realtek: Enable mute LEDs on HP OmniBook X Flip 14-fm0xxx

[José Miguel Castellanos Valladolid]

The HP OmniBook X Flip Laptop 14-fm0xxx (subsystem ID 0x103c8d9f, ALC245
with two CS35L41 amplifiers over I2C) is currently handled by
ALC287_FIXUP_CS35L41_I2C_2. That binds the amplifiers but does not set up
the mute LEDs, so neither the speaker mute key LED nor the microphone mute
key LED lights up under Linux. With that fixup the codec GPIOs stay
disabled (IO[0..2] enable=0).

Switch the entry to ALC287_FIXUP_CS35L41_I2C_2_HP_MUTE_LEDS, which chains
cs35l41_fixup_i2c_two with ALC245_FIXUP_HP_X360_MUTE_LEDS. This keeps the
amplifier setup and adds the speaker mute LED through the ALC245 COEF
register and the mic mute LED through codec GPIO2. It is the same fixup
already used for the 17 Turbine OmniBook 7 DIS (0x103c8d9c).

Tested on the affected laptop with v7.2.11 using the equivalent
ALC245_FIXUP_HP_ENVY_X360_15_FH0XXX fixup, which has the identical
cs35l41_fixup_i2c_two + ALC245_FIXUP_HP_X360_MUTE_LEDS chain: hda::mute
and hda::micmute LED class devices appear and both key LEDs light up
when muting.

Cc: stable@vger.kernel.org
Signed-off-by: José Miguel Castellanos Valladolid <josstamy@gmail.com>
---
 sound/hda/codecs/realtek/alc269.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/hda/codecs/realtek/alc269.c b/sound/hda/codecs/realtek/alc269.c
index 36d3bc23a..c33a38598 100644
--- a/sound/hda/codecs/realtek/alc269.c
+++ b/sound/hda/codecs/realtek/alc269.c
@@ -7957,7 +7957,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x8d9c, "HP 17 Turbine OmniBook 7 DIS", ALC287_FIXUP_CS35L41_I2C_2_HP_MUTE_LEDS),
 	SND_PCI_QUIRK(0x103c, 0x8d9d, "HP 17 Turbine OmniBook X UMA", ALC287_FIXUP_CS35L41_I2C_2),
 	SND_PCI_QUIRK(0x103c, 0x8d9e, "HP 17 Turbine OmniBook X DIS", ALC287_FIXUP_CS35L41_I2C_2),
-	SND_PCI_QUIRK(0x103c, 0x8d9f, "HP 14 Cadet (x360)", ALC287_FIXUP_CS35L41_I2C_2),
+	SND_PCI_QUIRK(0x103c, 0x8d9f, "HP 14 Cadet (x360)", ALC287_FIXUP_CS35L41_I2C_2_HP_MUTE_LEDS),
 	SND_PCI_QUIRK(0x103c, 0x8da0, "HP 16 Clipper OmniBook 7(X360)", ALC287_FIXUP_CS35L41_I2C_2),
 	SND_PCI_QUIRK(0x103c, 0x8da1, "HP 16 Clipper OmniBook X", ALC287_FIXUP_CS35L41_I2C_2),
 	SND_PCI_QUIRK(0x103c, 0x8da7, "HP 14 Enstrom OmniBook X", ALC287_FIXUP_CS35L41_I2C_2),
-- 
2.56.0

Re: [PATCH] ALSA: hda/realtek: Enable mute LEDs on HP OmniBook X Flip 14-fm0xxx

[Takashi Iwai]

On Sat, 17 Oct 2026 07:06:15 +0200,
José Miguel Castellanos Valladolid wrote:
> 
> The HP OmniBook X Flip Laptop 14-fm0xxx (subsystem ID 0x103c8d9f, ALC245
> with two CS35L41 amplifiers over I2C) is currently handled by
> ALC287_FIXUP_CS35L41_I2C_2. That binds the amplifiers but does not set up
> the mute LEDs, so neither the speaker mute key LED nor the microphone mute
> key LED lights up under Linux. With that fixup the codec GPIOs stay
> disabled (IO[0..2] enable=0).
> 
> Switch the entry to ALC287_FIXUP_CS35L41_I2C_2_HP_MUTE_LEDS, which chains
> cs35l41_fixup_i2c_two with ALC245_FIXUP_HP_X360_MUTE_LEDS. This keeps the
> amplifier setup and adds the speaker mute LED through the ALC245 COEF
> register and the mic mute LED through codec GPIO2. It is the same fixup
> already used for the 17 Turbine OmniBook 7 DIS (0x103c8d9c).
> 
> Tested on the affected laptop with v7.2.11 using the equivalent
> ALC245_FIXUP_HP_ENVY_X360_15_FH0XXX fixup, which has the identical
> cs35l41_fixup_i2c_two + ALC245_FIXUP_HP_X360_MUTE_LEDS chain: hda::mute
> and hda::micmute LED class devices appear and both key LEDs light up
> when muting.
> 
> Cc: stable@vger.kernel.org
> Signed-off-by: José Miguel Castellanos Valladolid <josstamy@gmail.com>

Applied now to for-next branch (with Fixes tag of the former quirk).


thanks,

Takashi