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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2008-11-18 22:11:38 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2008-11-21 14:12:10 +0000 |
| commit | dee89c4d94433520e4e3977ae203d4cfbfe385fb (patch) | |
| tree | bdbe4c54cd9789b02a6d0bf5f75a47b8721e073e /sound/soc/atmel/atmel_ssc_dai.c | |
| parent | a47cbe7263236691ee0bbc392f7fd4ec0da1159f (diff) | |
| download | op-kernel-dev-dee89c4d94433520e4e3977ae203d4cfbfe385fb.zip op-kernel-dev-dee89c4d94433520e4e3977ae203d4cfbfe385fb.tar.gz | |
ASoC: Merge snd_soc_ops into snd_soc_dai_ops
Liam Girdwood's ASoC v2 work avoids having two different ops structures
for DAIs by merging the members of struct snd_soc_ops into struct
snd_soc_dai_ops, allowing per DAI configuration for everything.
Backport this change.
This paves the way for future work allowing any combination of DAIs to
be connected rather than having fixed purpose CODEC and CPU DAIs and
only allowing CODEC<->CPU interconnections.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/atmel/atmel_ssc_dai.c')
| -rw-r--r-- | sound/soc/atmel/atmel_ssc_dai.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c index d290b78..916f73b 100644 --- a/sound/soc/atmel/atmel_ssc_dai.c +++ b/sound/soc/atmel/atmel_ssc_dai.c @@ -202,7 +202,8 @@ static irqreturn_t atmel_ssc_interrupt(int irq, void *dev_id) /* * Startup. Only that one substream allowed in each direction. */ -static int atmel_ssc_startup(struct snd_pcm_substream *substream) +static int atmel_ssc_startup(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) { struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream); struct atmel_ssc_info *ssc_p = &ssc_info[rtd->dai->cpu_dai->id]; @@ -231,7 +232,8 @@ static int atmel_ssc_startup(struct snd_pcm_substream *substream) * Shutdown. Clear DMA parameters and shutdown the SSC if there * are no other substreams open. */ -static void atmel_ssc_shutdown(struct snd_pcm_substream *substream) +static void atmel_ssc_shutdown(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) { struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream); struct atmel_ssc_info *ssc_p = &ssc_info[rtd->dai->cpu_dai->id]; @@ -332,7 +334,8 @@ static int atmel_ssc_set_dai_clkdiv(struct snd_soc_dai *cpu_dai, * Configure the SSC. */ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) { struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream); int id = rtd->dai->cpu_dai->id; @@ -600,7 +603,8 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream, } -static int atmel_ssc_prepare(struct snd_pcm_substream *substream) +static int atmel_ssc_prepare(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) { struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream); struct atmel_ssc_info *ssc_p = &ssc_info[rtd->dai->cpu_dai->id]; @@ -715,8 +719,7 @@ struct snd_soc_dai atmel_ssc_dai[NUM_SSC_DEVICES] = { .startup = atmel_ssc_startup, .shutdown = atmel_ssc_shutdown, .prepare = atmel_ssc_prepare, - .hw_params = atmel_ssc_hw_params,}, - .dai_ops = { + .hw_params = atmel_ssc_hw_params, .set_fmt = atmel_ssc_set_dai_fmt, .set_clkdiv = atmel_ssc_set_dai_clkdiv,}, .private_data = &ssc_info[0], @@ -741,8 +744,7 @@ struct snd_soc_dai atmel_ssc_dai[NUM_SSC_DEVICES] = { .startup = atmel_ssc_startup, .shutdown = atmel_ssc_shutdown, .prepare = atmel_ssc_prepare, - .hw_params = atmel_ssc_hw_params,}, - .dai_ops = { + .hw_params = atmel_ssc_hw_params, .set_fmt = atmel_ssc_set_dai_fmt, .set_clkdiv = atmel_ssc_set_dai_clkdiv,}, .private_data = &ssc_info[1], @@ -766,8 +768,7 @@ struct snd_soc_dai atmel_ssc_dai[NUM_SSC_DEVICES] = { .startup = atmel_ssc_startup, .shutdown = atmel_ssc_shutdown, .prepare = atmel_ssc_prepare, - .hw_params = atmel_ssc_hw_params,}, - .dai_ops = { + .hw_params = atmel_ssc_hw_params, .set_fmt = atmel_ssc_set_dai_fmt, .set_clkdiv = atmel_ssc_set_dai_clkdiv,}, .private_data = &ssc_info[2], |
