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authorRanjani Sridharan <ranjani.sridharan@linux.intel.com>2019-06-12 12:23:39 -0500
committerMark Brown <broonie@kernel.org>2019-06-17 13:44:15 +0100
commit93146bc22f6131abf5161030f259e4b911d859eb (patch)
tree8a8095909633a5b54c6198c32d8569000790f2c9 /sound/soc/sof/intel/hda.h
parent7077a07a72d38a78040873bbc13a77d1e45f8aa0 (diff)
ASoC: SOF: Intel: hda: couple host and link DMA during FE hw_free
Host and link DMA are decoupled during FE hw_params. So, they must be coupled in hw_free if the link DMA channel is idle. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/intel/hda.h')
-rw-r--r--sound/soc/sof/intel/hda.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h
index 327621ef5cf3..8812dae9cf7a 100644
--- a/sound/soc/sof/intel/hda.h
+++ b/sound/soc/sof/intel/hda.h
@@ -468,6 +468,8 @@ int hda_dsp_pcm_hw_params(struct snd_sof_dev *sdev,
struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct sof_ipc_stream_params *ipc_params);
+int hda_dsp_stream_hw_free(struct snd_sof_dev *sdev,
+ struct snd_pcm_substream *substream);
int hda_dsp_pcm_trigger(struct snd_sof_dev *sdev,
struct snd_pcm_substream *substream, int cmd);
snd_pcm_uframes_t hda_dsp_pcm_pointer(struct snd_sof_dev *sdev,