[PATCH v2 03/25] ASoC: soc-dai.h: add snd_soc_dai_tdm_mask_set/get() helper

[Kuninori Morimoto]

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

Current ASoC has tx/rx_mask, and is directly accessing to them,
but accessing to it via function is nice idea.
This patch adds snd_soc_dai_tdm_mask_set/get() for it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
Reviewed-by: Charles Keepax <ckeepax at opensource.cirrus.com>
---
 include/sound/soc-dai.h | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index f27b33dd97bd..9b18e230e5b3 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -520,6 +520,23 @@ static inline void snd_soc_dai_init_dma_data(struct snd_soc_dai *dai,
 	dai->capture_dma_data = capture;
 }
 
+static inline unsigned int snd_soc_dai_tdm_mask_get(struct snd_soc_dai *dai, int stream)
+{
+	if (stream == SNDRV_PCM_STREAM_PLAYBACK)
+		return dai->tx_mask;
+	else
+		return dai->rx_mask;
+}
+
+static inline void snd_soc_dai_tdm_mask_set(struct snd_soc_dai *dai, int stream,
+					    unsigned int tdm_mask)
+{
+	if (stream == SNDRV_PCM_STREAM_PLAYBACK)
+		dai->tx_mask = tdm_mask;
+	else
+		dai->rx_mask = tdm_mask;
+}
+
 static inline void snd_soc_dai_set_drvdata(struct snd_soc_dai *dai,
 		void *data)
 {
-- 
2.25.1