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From: Mauro Carvalho Chehab <mchehab@kernel.org>
To: alsa-devel@alsa-project.org
Cc: "Mauro Carvalho Chehab" <mchehab@kernel.org>,
	"Pierre-Louis Bossart" <pierre-louis.bossart@linux.intel.com>,
	"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>,
	linux-kernel@vger.kernel.org
Subject: [PATCH v3 3/3] ASoC: Intel: sof_es8336: Huawei Matebook D15 uses a headphone gpio
Date: Tue,  5 Apr 2022 18:57:34 +0200	[thread overview]
Message-ID: <187a647be16d57f14b7f9a34c88ece66606c61fb.1649177516.git.mchehab@kernel.org> (raw)
In-Reply-To: <cover.1649177516.git.mchehab@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@kernel.org>
---

See [PATCH v3 0/3] at: https://lore.kernel.org/all/cover.1649177516.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 d15a58666cc6..2965c4c1cbea 100644
--- a/sound/soc/intel/boards/sof_es8336.c
+++ b/sound/soc/intel/boards/sof_es8336.c
@@ -291,6 +291,14 @@ static const struct dmi_system_id sof_es8336_quirk_table[] = {
 		},
 		.driver_data = (void *)(SOF_ES8336_SPEAKERS_EN_GPIO1_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


      parent reply	other threads:[~2022-04-06  0:57 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-05 16:57 [PATCH v3 0/3] Make headphone work on Huawei Matebook D15 Mauro Carvalho Chehab
2022-04-05 16:57 ` [PATCH v3 1/3] ASoC: Intel: sof_es8336: simplify speaker gpio naming Mauro Carvalho Chehab
2022-04-05 16:57 ` [PATCH v3 2/3] ASoC: Intel: sof_es8336: support a separate gpio to control headphone Mauro Carvalho Chehab
2022-04-05 17:33   ` Pierre-Louis Bossart
2022-04-05 16:57 ` Mauro Carvalho Chehab [this message]

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