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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2018-08-31 03:10:58 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-08-31 15:58:54 +0100 |
| commit | 46c73187f2986e40b427485bb8f4401aa9143ed0 (patch) | |
| tree | 0dc0e05a159fb07080150b862108ad7ebdbc58fa /sound/soc/generic | |
| parent | 24f3bead9b72cbd91956be28ab6a74d51bdd4c6b (diff) | |
| download | linux-next-46c73187f2986e40b427485bb8f4401aa9143ed0.tar.gz | |
ASoC: audio-graph-card: support snd_soc_dai_link_component style for platform
Current ASoC is supporting snd_soc_dai_link_component for binding,
it is more useful than current legacy style.
Currently only codec is supporting it as multicodec (= codecs).
CPU will support multi style in the future.
We want to have it on Platform too in the future.
If all Codec/CPU/Platform are replaced into snd_soc_dai_link_component
style, we can remove legacy complex style.
This patch supports snd_soc_dai_link_component style
for audio-graph-card for platform.
[current]
struct snd_soc_dai_link {
...
*cpu_name;
*cpu_of_node;
*cpu_dai_name;
*codec_name;
*codec_of_node;
*codec_dai_name;
*codecs;
num_codecs;
*platform_name;
*platform_of_node;
...
}
[in the future]
struct snd_soc_dai_link {
...
*cpus
num_cpus;
*codecs;
num_codecs;
*platform;
...
}
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/generic')
| -rw-r--r-- | sound/soc/generic/audio-graph-card.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/generic/audio-graph-card.c b/sound/soc/generic/audio-graph-card.c index 5b2ecf8c2652..fb6635f8d5d7 100644 --- a/sound/soc/generic/audio-graph-card.c +++ b/sound/soc/generic/audio-graph-card.c @@ -26,6 +26,7 @@ struct graph_card_data { struct asoc_simple_dai cpu_dai; struct asoc_simple_dai codec_dai; struct snd_soc_dai_link_component codecs; /* single codec */ + struct snd_soc_dai_link_component platform; unsigned int mclk_fs; } *dai_props; unsigned int mclk_fs; @@ -325,6 +326,7 @@ static int asoc_graph_card_probe(struct platform_device *pdev) for (i = 0; i < num; i++) { dai_link[i].codecs = &dai_props[i].codecs; dai_link[i].num_codecs = 1; + dai_link[i].platform = &dai_props[i].platform; } priv->pa_gpio = devm_gpiod_get_optional(dev, "pa", GPIOD_OUT_LOW); |