diff options
| author | Ranjani Sridharan <ranjani.sridharan@linux.intel.com> | 2019-06-12 12:23:38 -0500 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-06-17 13:43:48 +0100 |
| commit | 7077a07a72d38a78040873bbc13a77d1e45f8aa0 (patch) | |
| tree | 9cd950de4ec0f2bd4e8cbec2905bb8823fd92b91 /sound/soc/sof/ops.h | |
| parent | 6b2239e3337b4c46b850078a6fc8f1a70ebe1c1f (diff) | |
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>
Diffstat (limited to 'sound/soc/sof/ops.h')
| -rw-r--r-- | sound/soc/sof/ops.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/soc/sof/ops.h b/sound/soc/sof/ops.h index 80fc3b374c2b..a23297353750 100644 --- a/sound/soc/sof/ops.h +++ b/sound/soc/sof/ops.h @@ -134,10 +134,11 @@ static inline int snd_sof_dsp_runtime_suspend(struct snd_sof_dev *sdev, return 0; } -static inline void snd_sof_dsp_hw_params_upon_resume(struct snd_sof_dev *sdev) +static inline int snd_sof_dsp_hw_params_upon_resume(struct snd_sof_dev *sdev) { if (sof_ops(sdev)->set_hw_params_upon_resume) - sof_ops(sdev)->set_hw_params_upon_resume(sdev); + return sof_ops(sdev)->set_hw_params_upon_resume(sdev); + return 0; } static inline int snd_sof_dsp_set_clk(struct snd_sof_dev *sdev, u32 freq) |