From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Chancel Liu <chancel.liu@nxp.com>,
lgirdwood@gmail.com, broonie@kernel.org, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org,
shengjiu.wang@gmail.com, Xiubo.Lee@gmail.com, festevam@gmail.com,
nicoleotsuka@gmail.com, perex@perex.cz, tiwai@suse.com,
shawnguo@kernel.org, s.hauer@pengutronix.de,
kernel@pengutronix.de, alsa-devel@alsa-project.org,
linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 1/2] ASoC: dt-bindings: fsl_rpmsg: List DAPM endpoints ignoring suspend
Date: Mon, 25 Sep 2023 08:51:19 +0200 [thread overview]
Message-ID: <c3e682dd-7bb7-4662-b97d-872df1ff879d@linaro.org> (raw)
In-Reply-To: <20230925024847.2971421-1-chancel.liu@nxp.com>
On 25/09/2023 04:48, Chancel Liu wrote:
> 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 <chancel.liu@nxp.com>
> ---
> 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
next prev parent reply other threads:[~2023-09-25 6:51 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-25 2:48 [PATCH 1/2] ASoC: dt-bindings: fsl_rpmsg: List DAPM endpoints ignoring suspend Chancel Liu
2023-09-25 2:48 ` [PATCH 2/2] ASoC: imx-rpmsg: Force codec power on in low power audio mode Chancel Liu
2023-09-25 6:51 ` Krzysztof Kozlowski [this message]
2023-09-25 8:20 ` Re: [PATCH 1/2] ASoC: dt-bindings: fsl_rpmsg: List DAPM endpoints ignoring suspend Chancel Liu
2023-09-25 8:36 ` Krzysztof Kozlowski
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