[PATCH v2 3/7] ASoC: ak4613: add .get_fmt support

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>

ak4613 supports .get_fmt by this patch

Link: https://lore.kernel.org/r/871rb3hypy.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
---
v1 -> v2
	- possible to be clock/frame master is depends on board

 sound/soc/codecs/ak4613.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/sound/soc/codecs/ak4613.c b/sound/soc/codecs/ak4613.c
index fe208cfdd3ba..6f2b285b864b 100644
--- a/sound/soc/codecs/ak4613.c
+++ b/sound/soc/codecs/ak4613.c
@@ -322,6 +322,19 @@ static int ak4613_dai_set_sysclk(struct snd_soc_dai *codec_dai,
 	return 0;
 }
 
+static u64 ak4613_dai_get_fmt(struct snd_soc_dai *dai)
+{
+	struct snd_soc_component *component = dai->component;
+	struct ak4613_priv *priv = snd_soc_component_get_drvdata(component);
+	u64 cbp_bfp = (priv->sysclk) ? SND_SOC_POSSIBLE_DAIFMT_CBP_CFP : 0;
+
+	return	SND_SOC_POSSIBLE_DAIFMT_I2S	|
+		SND_SOC_POSSIBLE_DAIFMT_LEFT_J	|
+		SND_SOC_POSSIBLE_DAIFMT_CBC_CFC	|
+		SND_SOC_POSSIBLE_DAIFMT_NB_NF	|
+		cbp_bfp;
+}
+
 static int ak4613_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 {
 	struct snd_soc_component *component = dai->component;
@@ -543,6 +556,7 @@ static const struct snd_soc_dai_ops ak4613_dai_ops = {
 	.startup	= ak4613_dai_startup,
 	.shutdown	= ak4613_dai_shutdown,
 	.set_sysclk	= ak4613_dai_set_sysclk,
+	.get_fmt	= ak4613_dai_get_fmt,
 	.set_fmt	= ak4613_dai_set_fmt,
 	.trigger	= ak4613_dai_trigger,
 	.hw_params	= ak4613_dai_hw_params,
-- 
2.25.1