diff options
| author | Ai Chao <aichao@kylinos.cn> | 2026-09-11 16:19:32 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-09-14 00:38:57 +0100 |
| commit | 576725ded009f09a28da19852f7edf62dbc5f94c (patch) | |
| tree | 9b31ee76f1e03a8473c534cfabf9ff358f2203b2 | |
| parent | 0cde044bc4768203ae70840eafe9df1290d8cb22 (diff) | |
| download | linux-576725ded009f09a28da19852f7edf62dbc5f94c.tar.gz linux-576725ded009f09a28da19852f7edf62dbc5f94c.zip | |
ASoC: Intel: sof_es8336: Add a quirk for Huawei Matebook B3-420
Add DMI entry for Huawei Matebook B3-420 (BDZ-WXX9) with HEADPHONE_GPIO
and HEADSET_MIC1 quirks.
Similar to Huawei Matebook D (BOD-WXX9).
On the same machine,audio routing between speakers and headphones works
correctly when running Windows with the Huawei audio driver.
However, after reinstalling Linux, both the speakers and headphones output
sound simultaneously,indicating that the amplifier enable GPIOs are not
being toggled correctly to separate the two outputs.
Signed-off-by: Ai Chao <aichao@kylinos.cn>
Link: https://patch.msgid.link/20260911081932.2605407-1-aichao@kylinos.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/intel/boards/sof_es8336.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sound/soc/intel/boards/sof_es8336.c b/sound/soc/intel/boards/sof_es8336.c index 9b016136c639..f1e62c2e79fe 100644 --- a/sound/soc/intel/boards/sof_es8336.c +++ b/sound/soc/intel/boards/sof_es8336.c @@ -360,6 +360,15 @@ static const struct dmi_system_id sof_es8336_quirk_table[] = { .driver_data = (void *)(SOF_ES8336_HEADPHONE_GPIO | SOC_ES8336_HEADSET_MIC1) }, + { + .callback = sof_es8336_quirk_cb, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "HUAWEI"), + DMI_MATCH(DMI_PRODUCT_NAME, "NDZ-WXX9"), + }, + .driver_data = (void *)(SOF_ES8336_HEADPHONE_GPIO | + SOC_ES8336_HEADSET_MIC1) + }, {} }; |