Re: [PATCH 1/2] ASoC: dt-bindings: fsl_rpmsg: List DAPM endpoints ignoring suspend
From: Krzysztof Kozlowski <hidden>
Date: 2023-09-25 06:51:57
Also in:
alsa-devel, linux-arm-kernel, linux-devicetree, lkml
On 25/09/2023 04:48, Chancel Liu wrote:
quoted hunk ↗ jump to hunk
Add a property to list DAPM endpoints which mark paths between these endpoints ignoring suspend. These DAPM paths can still be power on when system enters into suspend. Signed-off-by: Chancel Liu <redacted> --- Documentation/devicetree/bindings/sound/fsl,rpmsg.yaml | 6 ++++++ 1 file changed, 6 insertions(+)diff --git a/Documentation/devicetree/bindings/sound/fsl,rpmsg.yaml b/Documentation/devicetree/bindings/sound/fsl,rpmsg.yaml index 188f38baddec..ec6e09eab427 100644 --- a/Documentation/devicetree/bindings/sound/fsl,rpmsg.yaml +++ b/Documentation/devicetree/bindings/sound/fsl,rpmsg.yaml@@ -91,6 +91,12 @@ properties: - rpmsg-audio-channel - rpmsg-micfil-channel + fsl,lpa-widgets:
What is LPA? It's not explained in property description.
+ $ref: /schemas/types.yaml#/definitions/non-unique-string-array + description: | + A list of DAPM endpoints which mark paths between these endpoints + ignoring suspend.
And how does it differ from audio-routing? Also, you need to explain what is "suspend" in this context. Bindings are independent of Linux. Best regards, Krzysztof