From: Mauro Carvalho Chehab <mchehab@kernel.org>
To: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Cc: "Mauro Carvalho Chehab" <mchehab+huawei@kernel.org>,
"Hans de Goede" <hdegoede@redhat.com>,
"Péter Ujfalusi" <peter.ujfalusi@linux.intel.com>,
"Bard Liao" <yung-chuan.liao@linux.intel.com>,
"Cezary Rojewski" <cezary.rojewski@intel.com>,
"Jaroslav Kysela" <perex@perex.cz>,
"Jie Yang" <yang.jie@linux.intel.com>,
"Liam Girdwood" <liam.r.girdwood@linux.intel.com>,
"Mark Brown" <broonie@kernel.org>,
"Takashi Iwai" <tiwai@suse.com>,
alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org,
"Mauro Carvalho Chehab" <mchehab@kernel.org>
Subject: [PATCH RFC 2/2] ASoC: Intel: sof_es8336: Huawei Matebook D15 uses a headphone gpio
Date: Sun, 3 Apr 2022 10:59:25 +0200 [thread overview]
Message-ID: <67d97e8a367511bc593395f33edcf2391f8066ef.1648975926.git.mchehab@kernel.org> (raw)
In-Reply-To: <cover.1648975926.git.mchehab@kernel.org>
From: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Based on experimental tests, Huawei Matebook D15 actually uses
both gpio0 and gpio1: the first one controls the speaker, while
the other one controls the headphone.
Add a quirk for that.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
---
See [PATCH RFC 0/2] at: https://lore.kernel.org/all/cover.1648975926.git.mchehab@kernel.org/
sound/soc/intel/boards/sof_es8336.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/sound/soc/intel/boards/sof_es8336.c b/sound/soc/intel/boards/sof_es8336.c
index 96920d3eed8a..fd47aba1bd5d 100644
--- a/sound/soc/intel/boards/sof_es8336.c
+++ b/sound/soc/intel/boards/sof_es8336.c
@@ -290,6 +290,14 @@ static const struct dmi_system_id sof_es8336_quirk_table[] = {
},
.driver_data = (void *)(SOF_ES8336_TGL_GPIO_QUIRK)
},
+ {
+ .callback = sof_es8336_quirk_cb,
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "HUAWEI"),
+ DMI_MATCH(DMI_BOARD_NAME, "BOHB-WAX9-PCB-B2"),
+ },
+ .driver_data = (void *)(SOF_ES8336_HEADPHONE_GPIO)
+ },
{}
};
--
2.35.1
prev parent reply other threads:[~2022-04-03 8:59 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-03 8:59 [PATCH RFC 0/2] Make headphone work on Huawei Matebook D15 Mauro Carvalho Chehab
2022-04-03 8:59 ` [PATCH RFC 1/2] ASoC: Intel: sof_es8336: support a separate gpio to control headphone Mauro Carvalho Chehab
2022-04-03 8:59 ` Mauro Carvalho Chehab [this message]
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