ASoC: SOF: Intel: hda: release link DMA for paused streams during suspend
authorRanjani Sridharan <ranjani.sridharan@linux.intel.com>
Wed, 12 Jun 2019 17:23:38 +0000 (12:23 -0500)
committerMark Brown <broonie@kernel.org>
Mon, 17 Jun 2019 12:43:48 +0000 (13:43 +0100)
commit7077a07a72d38a78040873bbc13a77d1e45f8aa0
tree9cd950de4ec0f2bd4e8cbec2905bb8823fd92b91
parent6b2239e3337b4c46b850078a6fc8f1a70ebe1c1f
ASoC: SOF: Intel: hda: release link DMA for paused streams during suspend

Paused streams do not get suspended when the system enters S3.
So, clear and release link DMA channel for such streams in the
hda_dsp_set_hw_params_upon_resume() callback. Also, invalidate
the link DMA channel in the DAI config before restoring the
dai config upon resume. Also, modify the signature for the
set_hw_params_upon_resume() op to return an int.

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>
sound/soc/sof/intel/hda-dsp.c
sound/soc/sof/intel/hda.h
sound/soc/sof/ops.h
sound/soc/sof/pm.c
sound/soc/sof/sof-priv.h