aboutsummaryrefslogtreecommitdiffstats
path: root/sound/soc/samsung/pcm.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/soc/samsung/pcm.c')
-rw-r--r--sound/soc/samsung/pcm.c18
1 files changed, 10 insertions, 8 deletions
diff --git a/sound/soc/samsung/pcm.c b/sound/soc/samsung/pcm.c
index e54256fc4b2c..6a5e4bf6ac96 100644
--- a/sound/soc/samsung/pcm.c
+++ b/sound/soc/samsung/pcm.c
@@ -275,7 +275,6 @@ static int s3c_pcm_hw_params(struct snd_pcm_substream *substream,
275{ 275{
276 struct snd_soc_pcm_runtime *rtd = substream->private_data; 276 struct snd_soc_pcm_runtime *rtd = substream->private_data;
277 struct s3c_pcm_info *pcm = snd_soc_dai_get_drvdata(rtd->cpu_dai); 277 struct s3c_pcm_info *pcm = snd_soc_dai_get_drvdata(rtd->cpu_dai);
278 struct s3c_dma_params *dma_data;
279 void __iomem *regs = pcm->regs; 278 void __iomem *regs = pcm->regs;
280 struct clk *clk; 279 struct clk *clk;
281 int sclk_div, sync_div; 280 int sclk_div, sync_div;
@@ -284,13 +283,6 @@ static int s3c_pcm_hw_params(struct snd_pcm_substream *substream,
284 283
285 dev_dbg(pcm->dev, "Entered %s\n", __func__); 284 dev_dbg(pcm->dev, "Entered %s\n", __func__);
286 285
287 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
288 dma_data = pcm->dma_playback;
289 else
290 dma_data = pcm->dma_capture;
291
292 snd_soc_dai_set_dma_data(rtd->cpu_dai, substream, dma_data);
293
294 /* Strictly check for sample size */ 286 /* Strictly check for sample size */
295 switch (params_format(params)) { 287 switch (params_format(params)) {
296 case SNDRV_PCM_FORMAT_S16_LE: 288 case SNDRV_PCM_FORMAT_S16_LE:
@@ -461,10 +453,20 @@ static const struct snd_soc_dai_ops s3c_pcm_dai_ops = {
461 .set_fmt = s3c_pcm_set_fmt, 453 .set_fmt = s3c_pcm_set_fmt,
462}; 454};
463 455
456static int s3c_pcm_dai_probe(struct snd_soc_dai *dai)
457{
458 struct s3c_pcm_info *pcm = snd_soc_dai_get_drvdata(dai);
459
460 snd_soc_dai_init_dma_data(dai, pcm->dma_playback, pcm->dma_capture);
461
462 return 0;
463}
464
464#define S3C_PCM_RATES SNDRV_PCM_RATE_8000_96000 465#define S3C_PCM_RATES SNDRV_PCM_RATE_8000_96000
465 466
466#define S3C_PCM_DAI_DECLARE \ 467#define S3C_PCM_DAI_DECLARE \
467 .symmetric_rates = 1, \ 468 .symmetric_rates = 1, \
469 .probe = s3c_pcm_dai_probe, \
468 .ops = &s3c_pcm_dai_ops, \ 470 .ops = &s3c_pcm_dai_ops, \
469 .playback = { \ 471 .playback = { \
470 .channels_min = 2, \ 472 .channels_min = 2, \