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| author | Ranjani Sridharan <ranjani.sridharan@linux.intel.com> | 2022-03-17 20:50:36 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-03-18 19:04:45 +0300 |
| commit | 967885ee45e48b669e0904a38f6aeb1a09b0d9a1 (patch) | |
| tree | f7343f24be5efe24bd322082041f1e7ad7040465 /sound | |
| parent | 67ec2a091630c28ea8d05db2bd7178a05b04b7e6 (diff) | |
| download | linux-967885ee45e48b669e0904a38f6aeb1a09b0d9a1.tar.xz | |
ASoC: SOF: Introduce IPC-specific PCM ops
Introduce the IPC-specific PCM ops that will be used to abstract the
PCM related IPC's.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20220317175044.1752400-12-ranjani.sridharan@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/sof/sof-audio.h | 17 | ||||
| -rw-r--r-- | sound/soc/sof/sof-priv.h | 3 |
2 files changed, 20 insertions, 0 deletions
diff --git a/sound/soc/sof/sof-audio.h b/sound/soc/sof/sof-audio.h index bcd38c882078..4d25e781e5ae 100644 --- a/sound/soc/sof/sof-audio.h +++ b/sound/soc/sof/sof-audio.h @@ -46,6 +46,23 @@ struct snd_sof_dai_config_data { }; /** + * struct sof_ipc_pcm_ops - IPC-specific PCM ops + * @hw_params: Function pointer for hw_params + * @hw_free: Function pointer for hw_free + * @trigger: Function pointer for trigger + * @dai_link_fixup: Function pointer for DAI link fixup + */ +struct sof_ipc_pcm_ops { + int (*hw_params)(struct snd_soc_component *component, struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_sof_platform_stream_params *platform_params); + int (*hw_free)(struct snd_soc_component *component, struct snd_pcm_substream *substream); + int (*trigger)(struct snd_soc_component *component, struct snd_pcm_substream *substream, + int cmd); + int (*dai_link_fixup)(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params); +}; + +/** * struct sof_ipc_tplg_control_ops - IPC-specific ops for topology kcontrol IO */ struct sof_ipc_tplg_control_ops { diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h index 3e883044dd0f..0d9b640ae24c 100644 --- a/sound/soc/sof/sof-priv.h +++ b/sound/soc/sof/sof-priv.h @@ -371,15 +371,18 @@ struct sof_ipc_pm_ops { }; struct sof_ipc_tplg_ops; +struct sof_ipc_pcm_ops; /** * struct sof_ipc_ops - IPC-specific ops * @tplg: Pointer to IPC-specific topology ops * @pm: Pointer to PM ops + * @pcm: Pointer to PCM ops */ struct sof_ipc_ops { const struct sof_ipc_tplg_ops *tplg; const struct sof_ipc_pm_ops *pm; + const struct sof_ipc_pcm_ops *pcm; }; /* SOF generic IPC data */ |