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Commit 7f05cc98 authored Sep 13, 2013 by Liam Girdwood Committed by Mark Brown Sep 17, 2013

ASoC: core utils: Dont set DMA params for BE substreams



BE substreams dont require dummy DMA configs so dont set any.

Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

parent 56fb7421

sound/soc/soc-utils.c

+5 −1

Original line number	Diff line number	Diff line
		@@ -75,6 +75,10 @@ static const struct snd_pcm_hardware dummy_dma_hardware = {

		static int dummy_dma_open(struct snd_pcm_substream *substream)
		{
		struct snd_soc_pcm_runtime *rtd = substream->private_data;

		/* BE's dont need dummy params */
		if (!rtd->dai_link->no_pcm)
		snd_soc_set_runtime_hwparams(substream, &dummy_dma_hardware);

		return 0;