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/sof-priv.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/sof-priv.h')
| -rw-r--r-- | sound/soc/sof/sof-priv.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h index b80d93e5df2f..cf1b047f8cb6 100644 --- a/sound/soc/sof/sof-priv.h +++ b/sound/soc/sof/sof-priv.h @@ -172,7 +172,7 @@ struct snd_sof_dsp_ops { int (*runtime_suspend)(struct snd_sof_dev *sof_dev, int state); /* optional */ int (*runtime_resume)(struct snd_sof_dev *sof_dev); /* optional */ - void (*set_hw_params_upon_resume)(struct snd_sof_dev *sdev); /* optional */ + int (*set_hw_params_upon_resume)(struct snd_sof_dev *sdev); /* optional */ /* DSP clocking */ int (*set_clk)(struct snd_sof_dev *sof_dev, u32 freq); /* optional */ |