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 v3 1/8] ASoC: dt-bindings: samsung,midas-audio: Add headset mic bias supply
Date: Sun, 19 May 2024 10:17:47 +0200 [thread overview]
Message-ID: <20240519-midas-wm1811-gpio-jack-v3-1-0c1736144c0e@gmail.com> (raw)
In-Reply-To: <20240519-midas-wm1811-gpio-jack-v3-0-0c1736144c0e@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
next prev parent reply other threads:[~2024-05-19 8:18 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-19 8:17 [PATCH v3 0/8] ASoC: samsung: midas-audio: Add GPIO-based headset jack detection Artur Weber
2024-05-19 8:17 ` Artur Weber [this message]
2024-05-19 8:17 ` [PATCH v3 2/8] ASoC: dt-bindings: samsung,midas-audio: " Artur Weber
2024-05-19 8:17 ` [PATCH v3 3/8] ASoC: samsung: midas_wm1811: Add headset mic bias supply support Artur Weber
2024-05-20 14:35 ` Mark Brown
2024-05-22 16:20 ` Artur Weber
2024-05-22 16:22 ` Mark Brown
2024-05-19 8:17 ` [PATCH v3 4/8] ASoC: samsung: midas_wm1811: Add GPIO-based headset jack detection Artur Weber
2024-05-20 14:41 ` Mark Brown
2024-05-19 8:17 ` [PATCH v3 5/8] ASoC: samsung: midas_wm1811: Use dev_err_probe where appropriate Artur Weber
2024-05-19 8:17 ` [PATCH v3 6/8] ARM: dts: samsung: exynos4212-tab3: Fix headset mic, add jack detection Artur Weber
2024-05-19 8:17 ` [PATCH v3 7/8] ARM: dts: samsung: exynos4212-tab3: Add MCLK2 clock to WM1811 codec config Artur Weber
2024-05-19 8:17 ` [PATCH v3 8/8] ARM: dts: samsung: exynos4212-tab3: Drop interrupt from WM1811 codec Artur Weber
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