From: Rob Herring <robh@kernel.org>
To: Daniel Baluta <daniel.baluta@oss.nxp.com>
Cc: broonie@kernel.org, alsa-devel@alsa-project.org,
kuninori.morimoto.gx@renesas.com, spujar@nvidia.com,
tiwai@suse.com, perex@perex.cz, linux-kernel@vger.kernel.org,
linux-imx@nxp.com, devicetree@vger.kernel.org,
daniel.baluta@gmail.com
Subject: Re: [PATCH 2/2] ASoC: dt-bindings: simple-card: Document new DAI flags playback-only/capture-only
Date: Fri, 11 Aug 2023 13:12:36 -0600 [thread overview]
Message-ID: <20230811191236.GA3937407-robh@kernel.org> (raw)
In-Reply-To: <20230801082433.548206-3-daniel.baluta@oss.nxp.com>
On Tue, Aug 01, 2023 at 11:24:33AM +0300, Daniel Baluta wrote:
> From: Daniel Baluta <daniel.baluta@nxp.com>
>
> Document new playback-only and capture-only flags which can be used when
> dai link can only support just one direction: playback or capture but
> not both.
>
> Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
> ---
> Documentation/devicetree/bindings/sound/simple-card.yaml | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/sound/simple-card.yaml b/Documentation/devicetree/bindings/sound/simple-card.yaml
> index 59ac2d1d1ccf..1bf331f095a4 100644
> --- a/Documentation/devicetree/bindings/sound/simple-card.yaml
> +++ b/Documentation/devicetree/bindings/sound/simple-card.yaml
> @@ -27,6 +27,14 @@ definitions:
> description: dai-link uses bit clock inversion
> $ref: /schemas/types.yaml#/definitions/flag
>
> + playback-only:
> + description: dai-link is used only for playback
> + $ref: /schemas/types.yaml#/definitions/flag
> +
> + capture-only:
> + description: dai-link is used only for capture
> + $ref: /schemas/types.yaml#/definitions/flag
Wouldn't this be implicit based on limitations in the either the cpu or
codec DAI?
Rob
next prev parent reply other threads:[~2023-08-11 19:14 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-01 8:24 [PATCH 0/2] ASoC: simple-card: Introduce playback-only/capture-only DAI link flags Daniel Baluta
2023-08-01 8:24 ` [PATCH 1/2] ASoC: simple-card: Introduce playback-only/capture only " Daniel Baluta
2023-08-01 23:31 ` Kuninori Morimoto
2023-08-02 7:54 ` Daniel Baluta
2023-08-01 8:24 ` [PATCH 2/2] ASoC: dt-bindings: simple-card: Document new DAI flags playback-only/capture-only Daniel Baluta
2023-08-01 19:09 ` Mark Brown
2023-08-11 19:12 ` Rob Herring [this message]
2023-08-13 17:25 ` Mark Brown
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