From: Kuninori Morimoto Date: Thu, 22 Nov 2018 00:55:54 +0000 (+0000) Subject: ASoC: audio-graph-scu-card: tidyup "prefix" parsing on Doc X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=264d15035eac5e779788c435bafb5c8319ffed81;p=linux.git ASoC: audio-graph-scu-card: tidyup "prefix" parsing on Doc audio-graph-scu-card.c is supporting "prefix" which is used to avoid DAI naming conflict when CPU/Codec matching. But, sound card might have multi sub-devices, and each codec might need each prefix. Now, ASoC is supporting snd_soc_of_parse_node_prefix(), let's support it on audio-graph-scu-card, too. It is keeping existing DT style. It can't support each codec's prefix if sound card had multi sub-devices without this patch. Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- diff --git a/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt b/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt index 441dd6f29df13..a3610888e1210 100644 --- a/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt +++ b/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt @@ -77,7 +77,6 @@ Example 2. 2 CPU 1 Codec (Mixing) compatible = "audio-graph-scu-card"; label = "sound-card"; - prefix = "codec"; routing = "codec Playback", "DAI0 Playback", "codec Playback", "DAI1 Playback", "DAI0 Capture", "codec Capture"; @@ -90,6 +89,7 @@ Example 2. 2 CPU 1 Codec (Mixing) audio-codec { ... + audio-graph-card,prefix = "codec"; port { codec_endpoint0: endpoint { remote-endpoint = <&cpu_endpoint0>;