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

[Takashi Iwai <tiwai@suse.de>]

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