diff options
Diffstat (limited to 'sound/soc/spear/spear_pcm.c')
-rw-r--r-- | sound/soc/spear/spear_pcm.c | 30 |
1 files changed, 8 insertions, 22 deletions
diff --git a/sound/soc/spear/spear_pcm.c b/sound/soc/spear/spear_pcm.c index 69803919b838..bfbcc1fcfe6f 100644 --- a/sound/soc/spear/spear_pcm.c +++ b/sound/soc/spear/spear_pcm.c @@ -64,21 +64,7 @@ static int spear_pcm_open(struct snd_pcm_substream *substream) if (ret) return ret; - ret = snd_dmaengine_pcm_open(substream, dma_data->filter, dma_data); - if (ret) - return ret; - - snd_dmaengine_pcm_set_data(substream, dma_data); - - return 0; -} - -static int spear_pcm_close(struct snd_pcm_substream *substream) -{ - - snd_dmaengine_pcm_close(substream); - - return 0; + return snd_dmaengine_pcm_open(substream, dma_data->filter, dma_data) } static int spear_pcm_mmap(struct snd_pcm_substream *substream, @@ -93,7 +79,7 @@ static int spear_pcm_mmap(struct snd_pcm_substream *substream, static struct snd_pcm_ops spear_pcm_ops = { .open = spear_pcm_open, - .close = spear_pcm_close, + .close = snd_dmaengine_pcm_close, .ioctl = snd_pcm_lib_ioctl, .hw_params = spear_pcm_hw_params, .hw_free = spear_pcm_hw_free, @@ -149,9 +135,9 @@ static void spear_pcm_free(struct snd_pcm *pcm) static u64 spear_pcm_dmamask = DMA_BIT_MASK(32); -static int spear_pcm_new(struct snd_card *card, - struct snd_soc_dai *dai, struct snd_pcm *pcm) +static int spear_pcm_new(struct snd_soc_pcm_runtime *rtd) { + struct snd_card *card = rtd->card->snd_card; int ret; if (!card->dev->dma_mask) @@ -159,16 +145,16 @@ static int spear_pcm_new(struct snd_card *card, if (!card->dev->coherent_dma_mask) card->dev->coherent_dma_mask = DMA_BIT_MASK(32); - if (dai->driver->playback.channels_min) { - ret = spear_pcm_preallocate_dma_buffer(pcm, + if (rtd->cpu_dai->driver->playback.channels_min) { + ret = spear_pcm_preallocate_dma_buffer(rtd->pcm, SNDRV_PCM_STREAM_PLAYBACK, spear_pcm_hardware.buffer_bytes_max); if (ret) return ret; } - if (dai->driver->capture.channels_min) { - ret = spear_pcm_preallocate_dma_buffer(pcm, + if (rtd->cpu_dai->driver->capture.channels_min) { + ret = spear_pcm_preallocate_dma_buffer(rtd->pcm, SNDRV_PCM_STREAM_CAPTURE, spear_pcm_hardware.buffer_bytes_max); if (ret) |