From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
The difference between simple-card / audio-graph are just using OF graph style, or not. In other words, other things should be same. This means, simple-card/audio-graph common functions should be implemented at simple-card-utils, and its own functions should be implemented at each files.
Current simple-card / audio-graph have almost same functions. This patch shares asoc_simple_be_hw_params_fixup() between in these 2 drivers.
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- include/sound/simple_card_utils.h | 2 ++ sound/soc/generic/audio-graph-card.c | 13 +------------ sound/soc/generic/simple-card-utils.c | 12 ++++++++++++ sound/soc/generic/simple-card.c | 13 +------------ 4 files changed, 16 insertions(+), 24 deletions(-)
diff --git a/include/sound/simple_card_utils.h b/include/sound/simple_card_utils.h index 2043437..20d41bb 100644 --- a/include/sound/simple_card_utils.h +++ b/include/sound/simple_card_utils.h @@ -89,6 +89,8 @@ void asoc_simple_shutdown(struct snd_pcm_substream *substream); int asoc_simple_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params); int asoc_simple_dai_init(struct snd_soc_pcm_runtime *rtd); +int asoc_simple_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, + struct snd_pcm_hw_params *params);
#define asoc_simple_card_parse_cpu(node, dai_link, \ list_name, cells_name, is_single_link) \ diff --git a/sound/soc/generic/audio-graph-card.c b/sound/soc/generic/audio-graph-card.c index b1ceefc..605126f 100644 --- a/sound/soc/generic/audio-graph-card.c +++ b/sound/soc/generic/audio-graph-card.c @@ -62,17 +62,6 @@ static const struct snd_soc_ops graph_ops = { .hw_params = asoc_simple_hw_params, };
-static int graph_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, - struct snd_pcm_hw_params *params) -{ - struct asoc_simple_priv *priv = snd_soc_card_get_drvdata(rtd->card); - struct simple_dai_props *dai_props = simple_priv_to_props(priv, rtd->num); - - asoc_simple_card_convert_fixup(&dai_props->adata, params); - - return 0; -} - static void graph_parse_convert(struct device *dev, struct device_node *ep, struct asoc_simple_card_data *adata) @@ -186,7 +175,7 @@ static int graph_dai_link_of_dpcm(struct asoc_simple_priv *priv,
/* BE settings */ dai_link->no_pcm = 1; - dai_link->be_hw_params_fixup = graph_be_hw_params_fixup; + dai_link->be_hw_params_fixup = asoc_simple_be_hw_params_fixup;
dai = dai_props->codec_dai = &priv->dais[li->dais++]; diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c index c9b53b3..ec4a010 100644 --- a/sound/soc/generic/simple-card-utils.c +++ b/sound/soc/generic/simple-card-utils.c @@ -293,6 +293,18 @@ int asoc_simple_hw_params(struct snd_pcm_substream *substream, } EXPORT_SYMBOL_GPL(asoc_simple_hw_params);
+int asoc_simple_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, + struct snd_pcm_hw_params *params) +{ + struct asoc_simple_priv *priv = snd_soc_card_get_drvdata(rtd->card); + struct simple_dai_props *dai_props = simple_priv_to_props(priv, rtd->num); + + asoc_simple_card_convert_fixup(&dai_props->adata, params); + + return 0; +} +EXPORT_SYMBOL_GPL(asoc_simple_be_hw_params_fixup); + int asoc_simple_card_parse_dai(struct device_node *node, struct snd_soc_dai_link_component *dlc, struct device_node **dai_of_node, diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c index bf4482e..60a88a5 100644 --- a/sound/soc/generic/simple-card.c +++ b/sound/soc/generic/simple-card.c @@ -32,17 +32,6 @@ static const struct snd_soc_ops simple_ops = { .hw_params = asoc_simple_hw_params, };
-static int simple_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, - struct snd_pcm_hw_params *params) -{ - struct asoc_simple_priv *priv = snd_soc_card_get_drvdata(rtd->card); - struct simple_dai_props *dai_props = simple_priv_to_props(priv, rtd->num); - - asoc_simple_card_convert_fixup(&dai_props->adata, params); - - return 0; -} - static void simple_parse_convert(struct device *dev, struct device_node *np, struct asoc_simple_card_data *adata) @@ -154,7 +143,7 @@ static int simple_dai_link_of_dpcm(struct asoc_simple_priv *priv,
/* BE settings */ dai_link->no_pcm = 1; - dai_link->be_hw_params_fixup = simple_be_hw_params_fixup; + dai_link->be_hw_params_fixup = asoc_simple_be_hw_params_fixup;
dai = dai_props->codec_dai = &priv->dais[li->dais++];