ASoC: soc-dai.h: add snd_soc_dai_tdm_mask_set/get() helper

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@renesas.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/878rhjfor8.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index f27b33d..9b18e23 100644 (file)
--- 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)
 {