* [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
end of thread, other threads:[~2022-12-09 11:25 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
[not found] <20221209105621.39237-1-kernel@undef.tools>
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
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).