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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2023-01-31 04:58:58 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-01-31 14:04:51 +0300 |
| commit | 60df5935c27e19cc6595bd1740479a60f1880a32 (patch) | |
| tree | 334d8d6f2adc9c85e97798e7c471d68d9b13fb4a /include/sound/soc-dai.h | |
| parent | 37ed123689968fa7f733598d9a6966e8a2db66fb (diff) | |
| download | linux-60df5935c27e19cc6595bd1740479a60f1880a32.tar.xz | |
ASoC: soc-dai.h: add snd_soc_dai_dma_data_set/get() for low level
Current ASoC has snd_soc_dai_set/get_dma_data() which is assuming
struct snd_pcm_substream to get Playback/Capture direction.
But, many drivers want to use it not through snd_pcm_substream.
This patch adds more low level snd_soc_dai_dma_data_set/get() for it,
and previous functions will be macro 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/87a61zfori.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound/soc-dai.h')
| -rw-r--r-- | include/sound/soc-dai.h | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h index ea704d92deaa..f27b33dd97bd 100644 --- a/include/sound/soc-dai.h +++ b/include/sound/soc-dai.h @@ -493,18 +493,21 @@ void snd_soc_dai_set_widget(struct snd_soc_dai *dai, int stream, struct snd_soc_ dai->capture_widget = widget; } -static inline void *snd_soc_dai_get_dma_data(const struct snd_soc_dai *dai, - const struct snd_pcm_substream *ss) +#define snd_soc_dai_dma_data_get_playback(dai) snd_soc_dai_dma_data_get(dai, SNDRV_PCM_STREAM_PLAYBACK) +#define snd_soc_dai_dma_data_get_capture(dai) snd_soc_dai_dma_data_get(dai, SNDRV_PCM_STREAM_CAPTURE) +#define snd_soc_dai_get_dma_data(dai, ss) snd_soc_dai_dma_data_get(dai, ss->stream) +static inline void *snd_soc_dai_dma_data_get(const struct snd_soc_dai *dai, int stream) { - return (ss->stream == SNDRV_PCM_STREAM_PLAYBACK) ? + return (stream == SNDRV_PCM_STREAM_PLAYBACK) ? dai->playback_dma_data : dai->capture_dma_data; } -static inline void snd_soc_dai_set_dma_data(struct snd_soc_dai *dai, - const struct snd_pcm_substream *ss, - void *data) +#define snd_soc_dai_dma_data_set_playback(dai, data) snd_soc_dai_dma_data_set(dai, SNDRV_PCM_STREAM_PLAYBACK, data) +#define snd_soc_dai_dma_data_set_capture(dai, data) snd_soc_dai_dma_data_set(dai, SNDRV_PCM_STREAM_CAPTURE, data) +#define snd_soc_dai_set_dma_data(dai, ss, data) snd_soc_dai_dma_data_set(dai, ss->stream, data) +static inline void snd_soc_dai_dma_data_set(struct snd_soc_dai *dai, int stream, void *data) { - if (ss->stream == SNDRV_PCM_STREAM_PLAYBACK) + if (stream == SNDRV_PCM_STREAM_PLAYBACK) dai->playback_dma_data = data; else dai->capture_dma_data = data; |