ASoC: DaVinci: pcm, don't play 1st sound period twice
Update the dma link with correct data as soon as the master channel has copied it. Otherwise, the 1st period will play twice. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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@ -206,6 +206,7 @@ static int davinci_pcm_prepare(struct snd_pcm_substream *substream)
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/* Copy self-linked parameter RAM entry into master channel */
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edma_read_slot(prtd->slave_lch, &temp);
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edma_write_slot(prtd->master_lch, &temp);
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davinci_pcm_enqueue_dma(substream);
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return 0;
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}
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