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ASoC: sh: fsi: call fsi_hw_startup/shutdown from fsi_dai_trigger() 

fsi_hw_startup/shutdown() needs the setup of bus width,
but it is impossible to get parameter of snd_pcm_runtime at this timing.
So, these functions are changed so that be called from fsi_dai_trigger().

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Kuninori Morimoto 2012-05-17 17:35:34 -07:00 committed by Mark Brown
parent 9c59dd342e
commit f33238e96f
1 changed files with 5 additions and 2 deletions
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7
sound/soc/sh/fsi.c
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@ -1232,7 +1232,9 @@ static int fsi_dai_startup(struct snd_pcm_substream *substream,
{
struct fsi_priv *fsi = fsi_get_priv(substream);
return fsi_hw_startup(fsi, fsi_stream_get(fsi, substream), dai->dev);
fsi->rate = 0;
return 0;
}
static void fsi_dai_shutdown(struct snd_pcm_substream *substream,
@ -1240,7 +1242,6 @@ static void fsi_dai_shutdown(struct snd_pcm_substream *substream,
{
struct fsi_priv *fsi = fsi_get_priv(substream);
fsi_hw_shutdown(fsi, dai->dev);
fsi->rate = 0;
}
@ -1254,11 +1255,13 @@ static int fsi_dai_trigger(struct snd_pcm_substream *substream, int cmd,
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
fsi_stream_init(fsi, io, substream);
fsi_hw_startup(fsi, io, dai->dev);
ret = fsi_stream_transfer(io);
if (0 == ret)
fsi_stream_start(fsi, io);
break;
case SNDRV_PCM_TRIGGER_STOP:
fsi_hw_shutdown(fsi, dai->dev);
fsi_stream_stop(fsi, io);
fsi_stream_quit(fsi, io);
break;