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| author | Vijendar Mukunda <Vijendar.Mukunda@amd.com> | 2018-03-09 16:21:32 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-03-09 16:46:16 +0100 |
| commit | 17aa9521d0c2856808c54ca1144d5c708e748928 (patch) | |
| tree | b03f7be5fa0ad148edd7f86ea8ad45ebb3357375 /sound/soc/amd | |
| parent | ASoC: amd: Coding style changes for acp dma driver (diff) | |
| download | linux-17aa9521d0c2856808c54ca1144d5c708e748928.tar.xz linux-17aa9521d0c2856808c54ca1144d5c708e748928.zip | |
ASoC: amd: modifications in dma stop sequence
As per design, non-circular dma also need to be
stopped explicitly for both playback and capture
scenarios.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/amd')
| -rw-r--r-- | sound/soc/amd/acp-pcm-dma.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/amd/acp-pcm-dma.c b/sound/soc/amd/acp-pcm-dma.c index 935c8fd42a7a..a1c6534455e6 100644 --- a/sound/soc/amd/acp-pcm-dma.c +++ b/sound/soc/amd/acp-pcm-dma.c @@ -950,11 +950,15 @@ static int acp_dma_trigger(struct snd_pcm_substream *substream, int cmd) */ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { ret = acp_dma_stop(rtd->acp_mmio, + SYSRAM_TO_ACP_CH_NUM); + ret = acp_dma_stop(rtd->acp_mmio, ACP_TO_I2S_DMA_CH_NUM); rtd->i2ssp_renderbytescount = 0; } else { ret = acp_dma_stop(rtd->acp_mmio, I2S_TO_ACP_DMA_CH_NUM); + ret = acp_dma_stop(rtd->acp_mmio, + ACP_TO_SYSRAM_CH_NUM); rtd->i2ssp_capturebytescount = 0; } break; |