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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2018-11-22 03:55:54 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-11-23 17:01:50 +0300 |
| commit | 264d15035eac5e779788c435bafb5c8319ffed81 (patch) | |
| tree | dc14a8e9e145c8e410c2952dd729e5402bb17beb /Documentation/devicetree/bindings | |
| parent | ca8d95c709378d0792c9dbacdab176a75e521ffb (diff) | |
| download | linux-264d15035eac5e779788c435bafb5c8319ffed81.tar.xz | |
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 <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt b/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt index 441dd6f29df1..a3610888e121 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>; |