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ASoC: audio-graph-scu-card: tidyup "convert-rate/channels" parsing 

audio-graph-scu-card.c is supporting "convert-rate/channels" which is
used for DPCM.
But, sound card might have multi codecs, and each codec might need
each convert-rate/channels.

This patch supports each codec's convert-rate/channles support.
top node convert-rate/channels will overwrite settings if exist.

It can't support each codec's convert-rate/channels if sound card had
multi codecs without this patch.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2018-11-22 00:56:53 +00:00 committed by Mark Brown
parent df97651773
commit 7f07a39acf
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GPG Key ID: 24D68B725D5487D0
1 changed files with 7 additions and 0 deletions
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7
sound/soc/generic/audio-graph-scu-card.c
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@ -29,6 +29,7 @@ struct graph_card_data {
struct asoc_simple_dai dai;
struct snd_soc_dai_link_component codecs;
struct snd_soc_dai_link_component platform;
struct asoc_simple_card_data adata;
} *dai_props;
struct snd_soc_dai_link *dai_link;
struct asoc_simple_card_data adata;
@ -85,7 +86,11 @@ static int asoc_graph_card_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
struct snd_pcm_hw_params *params)
{
struct graph_card_data *priv = snd_soc_card_get_drvdata(rtd->card);
struct graph_dai_props *dai_props = graph_priv_to_props(priv, rtd->num);
asoc_simple_card_convert_fixup(&dai_props->adata, params);
/* overwrite by top level adata if exist */
asoc_simple_card_convert_fixup(&priv->adata, params);
return 0;
@ -170,6 +175,8 @@ static int asoc_graph_card_dai_link_of(struct device_node *ep,
PREFIX "prefix");
}
asoc_simple_card_parse_convert(dev, node, PREFIX, &dai_props->adata);
ret = asoc_simple_card_of_parse_tdm(ep, &dai_props->dai);
if (ret)
return ret;