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| author | Ranjani Sridharan <ranjani.sridharan@linux.intel.com> | 2020-01-29 16:07:21 -0600 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-02-11 11:48:04 +0000 |
| commit | 700d167739a099cdf12ed15c25fec7f4cb563d42 (patch) | |
| tree | d443364a445d08b0c2ca438e3683bfd45c1b6417 /sound/soc/sof/sof-audio.h | |
| parent | 043ae13bbd558971ce91596ce09c03d6ef6a4a0c (diff) | |
| download | linux-next-700d167739a099cdf12ed15c25fec7f4cb563d42.tar.gz linux-next-700d167739a099cdf12ed15c25fec7f4cb563d42.zip | |
ASoC: SOF: pm: Introduce DSP power states
Add a new enum sof_dsp_power_states for all the possible
the DSP device states. The SOF driver currently handles
only the D0 and D3 states and support for other states
will be added later as needed.
Also, add a helper to determine the target DSP power state
based on the system suspend target.
The snd_sof_dsp_d0i3_on_suspend() function is renamed to
snd_sof_stream_suspend_ignored() to be more indicative
of what it does and it used to determine the target
DSP state during system suspend.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200129220726.31792-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/sof-audio.h')
| -rw-r--r-- | sound/soc/sof/sof-audio.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/sof/sof-audio.h b/sound/soc/sof/sof-audio.h index a62fb2da6a6e..a2702afbd9a1 100644 --- a/sound/soc/sof/sof-audio.h +++ b/sound/soc/sof/sof-audio.h @@ -202,7 +202,7 @@ int snd_sof_ipc_set_get_comp_data(struct snd_sof_control *scontrol, /* PM */ int sof_restore_pipelines(struct device *dev); int sof_set_hw_params_upon_resume(struct device *dev); -bool snd_sof_dsp_d0i3_on_suspend(struct snd_sof_dev *sdev); +bool snd_sof_stream_suspend_ignored(struct snd_sof_dev *sdev); /* Machine driver enumeration */ int sof_machine_register(struct snd_sof_dev *sdev, void *pdata); |