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| author | Keyon Jie <yang.jie@linux.intel.com> | 2019-10-25 17:40:59 -0500 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-10-28 14:40:52 +0000 |
| commit | e8f112d8c29f44ded83f97828c104bf0904871ec (patch) | |
| tree | e87a40ecf42792bf9795b24ff6731bf271c6fa12 /sound/soc/sof/ops.h | |
| parent | 09fe6b528886c0d07ce539b837749edcc46618d0 (diff) | |
| download | lwn-e8f112d8c29f44ded83f97828c104bf0904871ec.tar.gz lwn-e8f112d8c29f44ded83f97828c104bf0904871ec.zip | |
ASoC: SOF: add set_power_state() to dsp_ops for power state update
D0i3 is a platform-defined substate of D0, so we need a
platform-specific callback in dsp_ops to handle the relevant
configurations.
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191025224122.7718-4-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 | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sound/soc/sof/ops.h b/sound/soc/sof/ops.h index 824d36fe59fd..d7c8fc06f961 100644 --- a/sound/soc/sof/ops.h +++ b/sound/soc/sof/ops.h @@ -193,6 +193,15 @@ static inline int snd_sof_dsp_set_clk(struct snd_sof_dev *sdev, u32 freq) return 0; } +static inline int snd_sof_dsp_set_power_state(struct snd_sof_dev *sdev, + enum sof_d0_substate substate) +{ + if (sof_ops(sdev)->set_power_state) + return sof_ops(sdev)->set_power_state(sdev, substate); + + return 0; +} + /* debug */ static inline void snd_sof_dsp_dbg_dump(struct snd_sof_dev *sdev, u32 flags) { |