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From: Daniel Baluta <daniel.baluta@oss.nxp.com>
To: broonie@kernel.org, linux-kernel@vger.kernel.org,
	alsa-devel@alsa-project.org
Cc: linux-sound@vger.kernel.org, devicetree@vger.kernel.org,
	kuninori.morimoto.gx@renesas.com, daniel.baluta@gmail.com,
	robh+dt@kernel.org, iuliana.prodan@nxp.com,
	shengjiu.wang@nxp.com, linux-imx@nxp.com
Subject: [PATCH v2 2/2] ASoC: dt-bindings: audio-graph-port: Document new DAI link flags playback-only/capture-only
Date: Thu, 23 Nov 2023 17:00:12 +0200	[thread overview]
Message-ID: <20231123150012.154096-3-daniel.baluta@oss.nxp.com> (raw)
In-Reply-To: <20231123150012.154096-1-daniel.baluta@oss.nxp.com>

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>
---
 .../devicetree/bindings/sound/audio-graph-port.yaml         | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/audio-graph-port.yaml b/Documentation/devicetree/bindings/sound/audio-graph-port.yaml
index 60b5e3fd1115..0aaa8a29fce2 100644
--- a/Documentation/devicetree/bindings/sound/audio-graph-port.yaml
+++ b/Documentation/devicetree/bindings/sound/audio-graph-port.yaml
@@ -19,6 +19,12 @@ definitions:
     properties:
       mclk-fs:
         $ref: simple-card.yaml#/definitions/mclk-fs
+     playback-only:
+        description: port connection used only for playback
+        $ref: /schemas/types.yaml#/definitions/flag
+     capture-only:
+        description: port connection used only for capture
+        $ref: /schemas/types.yaml#/definitions/flag
 
   endpoint-base:
     allOf:
-- 
2.25.1


  parent reply	other threads:[~2023-11-23 15:01 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-11-23 15:00 [PATCH v2 0/2] Introduce playback-only/capture-only DAI link Daniel Baluta
2023-11-23 15:00 ` [PATCH v2 1/2] ASoC: audio-graph-card2: Introduce playback-only/capture only DAI link flags Daniel Baluta
2023-11-23 15:00 ` Daniel Baluta [this message]
2023-11-23 15:37   ` [PATCH v2 2/2] ASoC: dt-bindings: audio-graph-port: Document new DAI link flags playback-only/capture-only Rob Herring

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