* [PATCH 2/2] dt-bindings: sound: rt5640: Allow to describe how LOUT is wired [not found] <20221209105621.39237-1-kernel@undef.tools> @ 2022-12-09 10:56 ` Jarrah Gosbell 2022-12-09 11:25 ` Krzysztof Kozlowski 0 siblings, 1 reply; 2+ messages in thread From: Jarrah Gosbell @ 2022-12-09 10:56 UTC (permalink / raw) To: Liam Girdwood, Mark Brown, Rob Herring, Krzysztof Kozlowski, alsa-devel, devicetree, linux-kernel Cc: phone-devel, Ondrej Jirman, Jarrah Gosbell From: Ondrej Jirman <megi@xff.cz> Depending on HW design, som boards may expect mono differential output on LOUT. Describe a property that enables it. Signed-off-by: Ondrej Jirman <megi@xff.cz> Signed-off-by: Jarrah Gosbell <kernel@undef.tools> --- Documentation/devicetree/bindings/sound/rt5640.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/rt5640.txt b/Documentation/devicetree/bindings/sound/rt5640.txt index ff1228713f7e..0c398581d52b 100644 --- a/Documentation/devicetree/bindings/sound/rt5640.txt +++ b/Documentation/devicetree/bindings/sound/rt5640.txt @@ -20,6 +20,9 @@ Optional properties: - realtek,in3-differential Boolean. Indicate MIC1/2/3 input are differential, rather than single-ended. +- realtek,lout-differential + Boolean. Indicate LOUT output is differential, rather than stereo. + - realtek,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin. - realtek,dmic1-data-pin -- 2.35.1 ^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH 2/2] dt-bindings: sound: rt5640: Allow to describe how LOUT is wired 2022-12-09 10:56 ` [PATCH 2/2] dt-bindings: sound: rt5640: Allow to describe how LOUT is wired Jarrah Gosbell @ 2022-12-09 11:25 ` Krzysztof Kozlowski 0 siblings, 0 replies; 2+ messages in thread From: Krzysztof Kozlowski @ 2022-12-09 11:25 UTC (permalink / raw) To: Jarrah Gosbell, Liam Girdwood, Mark Brown, Rob Herring, Krzysztof Kozlowski, alsa-devel, devicetree, linux-kernel Cc: phone-devel, Ondrej Jirman On 09/12/2022 11:56, Jarrah Gosbell wrote: > From: Ondrej Jirman <megi@xff.cz> > > Depending on HW design, som boards may expect mono differential output > on LOUT. Describe a property that enables it. > > Signed-off-by: Ondrej Jirman <megi@xff.cz> > Signed-off-by: Jarrah Gosbell <kernel@undef.tools> > --- > Documentation/devicetree/bindings/sound/rt5640.txt | 3 +++ > 1 file changed, 3 insertions(+) Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Best regards, Krzysztof ^ permalink raw reply [flat|nested] 2+ messages in thread
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2022-12-09 10:56 ` [PATCH 2/2] dt-bindings: sound: rt5640: Allow to describe how LOUT is wired Jarrah Gosbell
2022-12-09 11:25 ` Krzysztof Kozlowski
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