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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2018-11-06 05:20:10 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-11-06 17:39:35 +0000 |
| commit | c2aaaa57d44a195b71fe1e9ff0c6a80ac017495d (patch) | |
| tree | 0ca56d938006a2d3c59d574c33b0a63429407844 /sound/soc/sh/rcar/rsnd.h | |
| parent | beed78aeeb10214798b1fd5f1dd05e0b7199d65f (diff) | |
| download | lwn-c2aaaa57d44a195b71fe1e9ff0c6a80ac017495d.tar.gz lwn-c2aaaa57d44a195b71fe1e9ff0c6a80ac017495d.zip | |
ASoC: rsnd: handle DPCM converted rate/chan under core
converted rate/chan are handled each rated module, but
it will be used other module too.
For examle, converted channel is currently used for CTU,
but, it will be used for TDM Split mode, too.
This patch move/merge SRC/CTU hw_param under core.c
and handles converted rate/chan under rsnd_dai_stream.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sh/rcar/rsnd.h')
| -rw-r--r-- | sound/soc/sh/rcar/rsnd.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index 9aeb5478fe02..7e54edcc2ce8 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -457,6 +457,8 @@ struct rsnd_dai_stream { struct rsnd_mod *dma; struct rsnd_dai *rdai; struct device *dmac_dev; /* for IPMMU */ + u32 converted_rate; /* converted sampling rate */ + int converted_chan; /* converted channels */ u32 parent_ssi_status; u32 flags; }; @@ -479,6 +481,8 @@ struct rsnd_dai_stream { #define rsnd_io_is_play(io) (&rsnd_io_to_rdai(io)->playback == io) #define rsnd_io_to_runtime(io) ((io)->substream ? \ (io)->substream->runtime : NULL) +#define rsnd_io_converted_rate(io) ((io)->converted_rate) +#define rsnd_io_converted_chan(io) ((io)->converted_chan) int rsnd_io_is_working(struct rsnd_dai_stream *io); struct rsnd_dai { @@ -767,7 +771,6 @@ unsigned int rsnd_src_get_rate(struct rsnd_priv *priv, */ int rsnd_ctu_probe(struct rsnd_priv *priv); void rsnd_ctu_remove(struct rsnd_priv *priv); -int rsnd_ctu_converted_channel(struct rsnd_mod *mod); struct rsnd_mod *rsnd_ctu_mod_get(struct rsnd_priv *priv, int id); #define rsnd_ctu_of_node(priv) rsnd_parse_of_node(priv, RSND_NODE_CTU) #define rsnd_parse_connect_ctu(rdai, playback, capture) \ |