diff options
Diffstat (limited to 'sound/soc/intel/baytrail/sst-baytrail-pcm.c')
| -rw-r--r-- | sound/soc/intel/baytrail/sst-baytrail-pcm.c | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/sound/soc/intel/baytrail/sst-baytrail-pcm.c b/sound/soc/intel/baytrail/sst-baytrail-pcm.c index 1d780fcc448c..53383055c8dc 100644 --- a/sound/soc/intel/baytrail/sst-baytrail-pcm.c +++ b/sound/soc/intel/baytrail/sst-baytrail-pcm.c @@ -102,8 +102,6 @@ static int sst_byt_pcm_hw_params(struct snd_soc_component *component, return ret; } - snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(params)); - ret = sst_byt_stream_buffer(byt, pcm_data->stream, substream->dma_buffer.addr, params_buffer_bytes(params)); @@ -121,17 +119,6 @@ static int sst_byt_pcm_hw_params(struct snd_soc_component *component, return 0; } -static int sst_byt_pcm_hw_free(struct snd_soc_component *component, - struct snd_pcm_substream *substream) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - - dev_dbg(rtd->dev, "PCM: hw_free\n"); - snd_pcm_lib_free_pages(substream); - - return 0; -} - static int sst_byt_pcm_restore_stream_context(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; @@ -315,9 +302,8 @@ static int sst_byt_pcm_new(struct snd_soc_component *component, if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream || pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) { size = sst_byt_pcm_hardware.buffer_bytes_max; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - pdata->dma_dev, - size, size); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + pdata->dma_dev, size, size); } return 0; @@ -373,9 +359,7 @@ static const struct snd_soc_component_driver byt_dai_component = { .probe = sst_byt_pcm_probe, .open = sst_byt_pcm_open, .close = sst_byt_pcm_close, - .ioctl = snd_soc_pcm_lib_ioctl, .hw_params = sst_byt_pcm_hw_params, - .hw_free = sst_byt_pcm_hw_free, .trigger = sst_byt_pcm_trigger, .pointer = sst_byt_pcm_pointer, .mmap = sst_byt_pcm_mmap, |