snd_soc_set_runtime_hwparams(substream,
&ux500_pcm_hw_capture);
- /* ensure that buffer size is a multiple of period size */
- ret = snd_pcm_hw_constraint_integer(runtime,
- SNDRV_PCM_HW_PARAM_PERIODS);
- if (ret < 0) {
- dev_err(dev, "%s: Error: snd_pcm_hw_constraints failed (%d)\n",
- __func__, ret);
- return ret;
- }
-
dev_dbg(dev, "%s: Set hw-struct for %s.\n", __func__,
snd_pcm_stream_str(substream));
runtime->hw = (stream_id == SNDRV_PCM_STREAM_PLAYBACK) ?
return ret;
}
- snd_dmaengine_pcm_set_data(substream, dma_cfg);
-
- return 0;
-}
-
-static int ux500_pcm_close(struct snd_pcm_substream *substream)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *dai = rtd->cpu_dai;
-
- dev_dbg(dai->dev, "%s: Enter\n", __func__);
-
- snd_dmaengine_pcm_close(substream);
-
return 0;
}
static struct snd_pcm_ops ux500_pcm_ops = {
.open = ux500_pcm_open,
- .close = ux500_pcm_close,
+ .close = snd_dmaengine_pcm_close,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = ux500_pcm_hw_params,
.hw_free = ux500_pcm_hw_free,