diff options
| author | Zeyu Li <13776528859@163.com> | 2026-09-26 22:03:36 +0800 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2026-10-01 09:14:35 +0200 |
| commit | 9ee4266827cfb67b9fbb89136ea6a8f3d7809f5c (patch) | |
| tree | ce53d4914bcf7784bb75dc90d389e11c5b06c303 /sound/hda | |
| parent | 819f6aacbb1d1621c6a62721e708835fe1fb75d8 (diff) | |
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>
Diffstat (limited to 'sound/hda')
| -rw-r--r-- | sound/hda/codecs/realtek/realtek.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sound/hda/codecs/realtek/realtek.c b/sound/hda/codecs/realtek/realtek.c index db365a746b1a..bc5226fad52b 100644 --- a/sound/hda/codecs/realtek/realtek.c +++ b/sound/hda/codecs/realtek/realtek.c @@ -1292,6 +1292,7 @@ static void alc_headset_mode_unplugged(struct hda_codec *codec) } switch (codec->core.vendor_id) { + case 0x10ec0235: case 0x10ec0255: alc_process_coef_fw(codec, coef0255); break; @@ -1407,6 +1408,7 @@ static void alc_headset_mode_mic_in(struct hda_codec *codec, hda_nid_t hp_pin, }; switch (codec->core.vendor_id) { + case 0x10ec0235: case 0x10ec0255: alc_write_coef_idx(codec, 0x45, 0xc489); snd_hda_set_pin_ctl_cache(codec, hp_pin, 0); @@ -1562,6 +1564,7 @@ static void alc_headset_mode_default(struct hda_codec *codec) alc_process_coef_fw(codec, coef0225); alc_hp_enable_unmute(codec, 75); break; + case 0x10ec0235: case 0x10ec0255: alc_process_coef_fw(codec, coef0255); break; @@ -1663,6 +1666,7 @@ static void alc_headset_mode_ctia(struct hda_codec *codec) }; switch (codec->core.vendor_id) { + case 0x10ec0235: case 0x10ec0255: alc_process_coef_fw(codec, coef0255); break; @@ -1780,6 +1784,7 @@ static void alc_headset_mode_omtp(struct hda_codec *codec) }; switch (codec->core.vendor_id) { + case 0x10ec0235: case 0x10ec0255: alc_process_coef_fw(codec, coef0255); break; @@ -1881,6 +1886,7 @@ static void alc_determine_headset_type(struct hda_codec *codec) } switch (codec->core.vendor_id) { + case 0x10ec0235: case 0x10ec0255: alc_process_coef_fw(codec, coef0255); msleep(300); |