linux/sound/hda
Zeyu Li 9ee4266827 ALSA: hda/realtek: Add ALC235 support for headset mode
The ALC235 (0x10ec0235) is registered as the ALC255 codec variant in
patch_alc269(), but the headset mode functions were missing a case
for it, so the CTIA/OMTP jack type detection and routing never ran
on this codec. As a result, a plugged-in headset is detected (jack
presence works) but the microphone signal is never routed, leaving
the capture stream permanently silent.

Verified on an ASUS M5451GA laptop (HDA:10ec0235,10431814): with the
ALC255 coef sequence applied, the headset microphone works correctly.

Signed-off-by: Zeyu Li <13776528859@163.com>
Link: https://patch.msgid.link/20260926140336.27896-1-13776528859@163.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2026-10-01 09:14:35 +02:00
..
codecs ALSA: hda/realtek: Add ALC235 support for headset mode 2026-10-01 09:14:35 +02:00
common ALSA: hda: trace PCM open only after assigning a stream 2026-09-14 18:09:41 +02:00
controllers ALSA: hda/tegra: Re-enable SDO workaround for Tegra194 2026-09-28 13:44:46 +02:00
core ASoC: Fixes for v7.3 2026-09-09 15:09:55 +02:00
Kconfig ALSA: hda: Move codec drivers into sound/hda/codecs directory 2025-07-11 09:55:37 +02:00
Makefile ALSA: hda: Drop old codec binding method 2025-07-11 09:55:38 +02:00