From: Artur Weber <aweber.kernel@gmail.com>
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,
linux-samsung-soc@vger.kernel.org,
~postmarketos/upstreaming@lists.sr.ht,
Artur Weber <aweber.kernel@gmail.com>
Subject: [PATCH v2 1/7] ASoC: dt-bindings: samsung,midas-audio: Add headset mic bias supply
Date: Wed, 08 May 2024 12:58:49 +0200 [thread overview]
Message-ID: <20240508-midas-wm1811-gpio-jack-v2-1-b4d36cd02c6e@gmail.com> (raw)
In-Reply-To: <20240508-midas-wm1811-gpio-jack-v2-0-b4d36cd02c6e@gmail.com>
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(+)
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
--
2.45.0
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next prev parent reply other threads:[~2024-05-08 11:01 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-08 10:58 [PATCH v2 0/7] ASoC: samsung: midas-audio: Add GPIO-based headset jack detection Artur Weber
2024-05-08 10:58 ` Artur Weber [this message]
2024-05-08 10:58 ` [PATCH v2 2/7] ASoC: dt-bindings: samsung,midas-audio: " Artur Weber
2024-05-08 12:52 ` Rob Herring (Arm)
2024-05-08 10:58 ` [PATCH v2 3/7] ASoC: samsung: midas_wm1811: Add headset mic bias supply support Artur Weber
2024-05-08 10:58 ` [PATCH v2 4/7] ASoC: samsung: midas_wm1811: Add GPIO-based headset jack detection Artur Weber
2024-05-08 10:58 ` [PATCH v2 5/7] ASoC: samsung: midas_wm1811: Use dev_err_probe where appropriate Artur Weber
2024-05-08 10:58 ` [PATCH v2 6/7] ARM: dts: samsung: exynos4212-tab3: Fix headset mic, add jack detection Artur Weber
2024-05-08 10:58 ` [PATCH v2 7/7] ARM: dts: samsung: exynos4212-tab3: Fix up wm1811 codec config Artur Weber
2024-05-09 7:13 ` Krzysztof Kozlowski
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