linux-kernelorg-stable/sound
Ilyas Gasanov d041e5e748 ALSA: hda/realtek: Add quirk for HP ProBook 450 G8
My laptop, HP ProBook 450 G8 (32M40EA), has Realtek ALC236 codec on its
integrated sound card, and uses GPIO pins 0x2 and 0x1 for speaker mute
and mic mute LEDs correspondingly, as found out by me through hda-verb
invocations. This matches the GPIO masks used by the
alc236_fixup_hp_gpio_led() function.

PCI subsystem vendor and device IDs happen to be 0x103c and 0x8a75,
which has not been covered in the ALC2xx driver code yet.

Signed-off-by: Ilyas Gasanov <public@gsnoff.com>
Link: https://patch.msgid.link/20251125235441.53629-1-public@gsnoff.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-11-26 07:26:56 +01:00
..
ac97
aoa
arm
atmel
core
drivers
firewire
hda ALSA: hda/realtek: Add quirk for HP ProBook 450 G8 2025-11-26 07:26:56 +01:00
i2c
isa
mips
oss
parisc
pci ALSA: au88x0: Fix incorrect error handling for PCI config reads 2025-11-17 17:23:52 +01:00
pcmcia
ppc
sh
soc ASoC: rsnd: fix OF node reference leak in rsnd_ssiu_probe() 2025-11-13 00:36:01 +00:00
sparc
spi
synth
usb ALSA: usb-audio: fix uac2 clock source at terminal parser 2025-11-25 15:53:39 +01:00
virtio
x86
xen
Kconfig
Makefile
ac97_bus.c
last.c
sound_core.c