From: Krzysztof Kozlowski <krzk@kernel.org>
To: Artur Weber <aweber.kernel@gmail.com>,
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
Subject: Re: [PATCH v4 2/9] ASoC: dt-bindings: samsung,midas-audio: Add GPIO-based headset jack detection
Date: Mon, 27 May 2024 20:42:47 +0200 [thread overview]
Message-ID: <fb49e19b-911c-440a-a83b-f54b828fc304@kernel.org> (raw)
In-Reply-To: <20240525-midas-wm1811-gpio-jack-v4-2-f488e03bd8c7@gmail.com>
On 25/05/2024 15:28, Artur Weber wrote:
> Some Samsung devices that share the midas-audio driver use a GPIO-based
> approach to headset jack detection, as opposed to using the built-in
> jack detection provided by the wm8994 driver. This setup uses two GPIOs
> (one for jack detection and another for key detection) and an ADC
> channel for determining the jack type or button pressed.
>
> Add DT configuration values that allow for describing these setups.
>
> Signed-off-by: Artur Weber <aweber.kernel@gmail.com>
> ---
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Best regards,
Krzysztof
next prev parent reply other threads:[~2024-05-27 18:42 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-25 13:28 [PATCH v4 0/9] ASoC: samsung: midas-audio: Add GPIO-based headset jack detection Artur Weber
2024-05-25 13:28 ` [PATCH v4 1/9] ASoC: dt-bindings: samsung,midas-audio: Add headset mic bias supply Artur Weber
2024-05-27 18:42 ` Krzysztof Kozlowski
2024-05-25 13:28 ` [PATCH v4 2/9] ASoC: dt-bindings: samsung,midas-audio: Add GPIO-based headset jack detection Artur Weber
2024-05-27 18:42 ` Krzysztof Kozlowski [this message]
2024-05-25 13:28 ` [PATCH v4 3/9] ASoC: samsung: midas_wm1811: Use SND_SOC_DAPM_REGULATOR_SUPPLY for bias regulators Artur Weber
2024-05-25 13:28 ` [PATCH v4 4/9] ASoC: samsung: midas_wm1811: Add headset mic bias supply support Artur Weber
2024-05-25 13:28 ` [PATCH v4 5/9] ASoC: samsung: midas_wm1811: Add GPIO-based headset jack detection Artur Weber
2024-05-25 13:28 ` [PATCH v4 6/9] ASoC: samsung: midas_wm1811: Use dev_err_probe where appropriate Artur Weber
2024-05-25 13:28 ` [PATCH v4 7/9] ARM: dts: samsung: exynos4212-tab3: Fix headset mic, add jack detection Artur Weber
2024-05-25 13:28 ` [PATCH v4 8/9] ARM: dts: samsung: exynos4212-tab3: Add MCLK2 clock to WM1811 codec config Artur Weber
2024-05-25 13:28 ` [PATCH v4 9/9] ARM: dts: samsung: exynos4212-tab3: Drop interrupt from WM1811 codec Artur Weber
2024-12-29 10:10 ` (subset) [PATCH v4 0/9] ASoC: samsung: midas-audio: Add GPIO-based headset jack detection Krzysztof Kozlowski
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