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| author | Keyon Jie <yang.jie@linux.intel.com> | 2021-01-13 17:26:14 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-01-13 16:33:41 +0000 |
| commit | 7edb3051f11683640c38b93e183ef1676090a79b (patch) | |
| tree | 2e043c758013c0b52a429b5948613e4aa3a91c3c /sound/soc/sof | |
| parent | 342c3bc515fd01be231c41434d493d8c85222eb7 (diff) | |
| download | linux-7edb3051f11683640c38b93e183ef1676090a79b.tar.gz linux-7edb3051f11683640c38b93e183ef1676090a79b.tar.bz2 linux-7edb3051f11683640c38b93e183ef1676090a79b.zip | |
ASoC: SOF: add .shutdown() callback to snd_sof_dsp_ops
Add .shutdown() callback to the struct snd_sof_dsp_ops, for
doing platform specific actions at shutdown.
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Reviewed-by: Bard Liao <bard.liao@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20210113152617.4048541-1-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof')
| -rw-r--r-- | sound/soc/sof/ops.h | 8 | ||||
| -rw-r--r-- | sound/soc/sof/sof-priv.h | 4 |
2 files changed, 11 insertions, 1 deletions
diff --git a/sound/soc/sof/ops.h b/sound/soc/sof/ops.h index 4c1f9daaa6e8..f0c9ca8820d2 100644 --- a/sound/soc/sof/ops.h +++ b/sound/soc/sof/ops.h @@ -37,6 +37,14 @@ static inline int snd_sof_remove(struct snd_sof_dev *sdev) return 0; } +static inline int snd_sof_shutdown(struct snd_sof_dev *sdev) +{ + if (sof_ops(sdev)->shutdown) + return sof_ops(sdev)->shutdown(sdev); + + return 0; +} + /* control */ /* diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h index 28d19fa30614..682c4b6d01ef 100644 --- a/sound/soc/sof/sof-priv.h +++ b/sound/soc/sof/sof-priv.h @@ -98,9 +98,10 @@ struct snd_sof_pdata; */ struct snd_sof_dsp_ops { - /* probe and remove */ + /* probe/remove/shutdown */ int (*probe)(struct snd_sof_dev *sof_dev); /* mandatory */ int (*remove)(struct snd_sof_dev *sof_dev); /* optional */ + int (*shutdown)(struct snd_sof_dev *sof_dev); /* optional */ /* DSP core boot / reset */ int (*run)(struct snd_sof_dev *sof_dev); /* mandatory */ @@ -462,6 +463,7 @@ struct snd_sof_dev { int snd_sof_device_probe(struct device *dev, struct snd_sof_pdata *plat_data); int snd_sof_device_remove(struct device *dev); +int snd_sof_device_shutdown(struct device *dev); int snd_sof_runtime_suspend(struct device *dev); int snd_sof_runtime_resume(struct device *dev); |