diff options
| author |   Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2018-11-22 00:55:24 +0000 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2018-11-23 14:01:48 +0000 |
| commit | f94b0f7f9246013ac158ae3adf194c1bfa1d1847 (patch) | |
| tree | 4289b07dbf7bd84a959793cce83e7598c3e3e90f | |
| parent | ASoC: soc-core: add snd_soc_of_parse_node_prefix() (diff) | |
| download | linux-dev-f94b0f7f9246013ac158ae3adf194c1bfa1d1847.tar.xz linux-dev-f94b0f7f9246013ac158ae3adf194c1bfa1d1847.zip | |
ASoC: simple-scu-card: tidyup "prefix" parsing on Doc
simple-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>
| -rw-r--r-- | Documentation/devicetree/bindings/sound/simple-scu-card.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/sound/simple-scu-card.txt b/Documentation/devicetree/bindings/sound/simple-scu-card.txt index 32f8dbce5241..3a2f71616cda 100644 --- a/Documentation/devicetree/bindings/sound/simple-scu-card.txt +++ b/Documentation/devicetree/bindings/sound/simple-scu-card.txt @@ -75,7 +75,6 @@ sound { simple-audio-card,bitclock-master = <&dpcmcpu>; simple-audio-card,frame-master = <&dpcmcpu>; - simple-audio-card,prefix = "ak4642"; simple-audio-card,routing = "ak4642 Playback", "DAI0 Playback", "ak4642 Playback", "DAI1 Playback"; @@ -88,6 +87,7 @@ sound { }; codec { + prefix = "ak4642"; sound-dai = <&ak4643>; clocks = <&audio_clock>; }; |