| Message ID | 20240508-midas-wm1811-gpio-jack-v2-1-b4d36cd02c6e@gmail.com |
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From: Artur Weber <aweber.kernel@gmail.com>
Date: Wed, 08 May 2024 12:58:49 +0200
Subject: [PATCH v2 1/7] ASoC: dt-bindings: samsung,midas-audio: Add headset
mic bias supply
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To: Sylwester Nawrocki <s.nawrocki@samsung.com>,
Krzysztof Kozlowski <krzk+dt@kernel.org>
Cc: Liam Girdwood <lgirdwood@gmail.com>, Mark Brown <broonie@kernel.org>,
Rob Herring <robh@kernel.org>, Conor Dooley <conor+dt@kernel.org>,
Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
Alim Akhtar <alim.akhtar@samsung.com>, alsa-devel@alsa-project.org,
linux-sound@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
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Artur Weber <aweber.kernel@gmail.com>
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|
| Series |
ASoC: samsung: midas-audio: Add GPIO-based headset jack detection
|
expand
|
diff --git a/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml b/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml index 6ec80f529d84..6ed53dd0bb53 100644 --- a/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml +++ b/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml @@ -53,6 +53,9 @@ properties: submic-bias-supply: description: Supply for the micbias on the Sub microphone + headset-mic-bias-supply: + description: Supply for the micbias on the Headset microphone + fm-sel-gpios: maxItems: 1 description: GPIO pin for FM selection
Some devices use a separate mic bias supply (also referred to as "ear mic bias") to enable/disable the headset mic. Add the DT property headset-mic-bias-supply to allow for specifying this supply. Signed-off-by: Artur Weber <aweber.kernel@gmail.com> --- Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml | 3 +++ 1 file changed, 3 insertions(+)