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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2019-03-20 13:54:59 +0900
committerMark Brown <broonie@kernel.org>2019-03-21 14:51:03 +0000
commite59289cda8dec0153fa396864c8ba8092ec3b80d (patch)
treec819d352f0ce0b92c8bf2ee53887ac53e13da3d5 /include/sound/simple_card_utils.h
parent0580dde59438686d60762b6da9229ebec693b94f (diff)
ASoC: simple_card_utils: share common priv for simple-card/audio-graph
Historically, simple-card/simple-scu-card/audio-graph/audio-graph-scu are similar but different generic sound card. simple-scu-card which was for DPCM was merged into simple-card, and audio-graph-scu which was for DPCM was merged into audio-graph. simple-card is for non OF graph sound card, and audio-graph is for OF graph sound card. And, small detail difference (= function parameter, naming, etc) between simple-card/audio-graph has been unified. So today, the difference between simple-card/audio-graph are just using OF graph style, or not. In other words, there should no difference other than OF graph sytle. simple-card/audio-graph are using own priv today , but we can merge it. This patch merge it at simple_card_utils. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound/simple_card_utils.h')
-rw-r--r--include/sound/simple_card_utils.h23
1 files changed, 23 insertions, 0 deletions
diff --git a/include/sound/simple_card_utils.h b/include/sound/simple_card_utils.h
index 0199ad0bbcd0..c0161ec17572 100644
--- a/include/sound/simple_card_utils.h
+++ b/include/sound/simple_card_utils.h
@@ -37,6 +37,29 @@ struct asoc_simple_jack {
struct snd_soc_jack_gpio gpio;
};
+struct asoc_simple_priv {
+ struct snd_soc_card snd_card;
+ struct simple_dai_props {
+ 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 platforms;
+ struct asoc_simple_card_data adata;
+ struct snd_soc_codec_conf *codec_conf;
+ unsigned int mclk_fs;
+ } *dai_props;
+ struct asoc_simple_jack hp_jack;
+ struct asoc_simple_jack mic_jack;
+ struct snd_soc_dai_link *dai_link;
+ struct asoc_simple_dai *dais;
+ struct snd_soc_codec_conf *codec_conf;
+ struct gpio_desc *pa_gpio;
+};
+#define simple_priv_to_card(priv) (&(priv)->snd_card)
+#define simple_priv_to_props(priv, i) ((priv)->dai_props + (i))
+#define simple_priv_to_dev(priv) (simple_priv_to_card(priv)->dev)
+#define simple_priv_to_link(priv, i) (simple_priv_to_card(priv)->dai_link + (i))
+
int asoc_simple_card_parse_daifmt(struct device *dev,
struct device_node *node,
struct device_node *codec,