Re: [PATCH] ALSA: hda/realtek: Add micmute LED quirk for Acer Aspire A315-44P

[Takashi Iwai]

On Sat, 25 Apr 2026 17:40:14 +0200,
Naser Al-Asbahi wrote:
> 
> The mic-mute LED on the Acer Aspire A315-44P (subsystem ID 0x10251640)
> does not light up when the microphone is muted. The LED is connected to
> GPIO3 of the Realtek ALC256 codec.
> 
> Add a quirk entry using ALC256_FIXUP_ACER_SFG16_MICMUTE_LED, which
> configures GPIO3 (bitmask 0x04) as the micmute LED, identical to
> the Acer Swift SFG16.
> 
> Tested by manually sending HDA verb commands directly to the codec
> and verifying that GPIO3 drives the LED while GPIO1 and GPIO2
> do not.
> 
> Signed-off-by: Naser Al-Asbahi <nasserqahtan0@xxxxxxxxx>

Thanks, applied now.


Takashi