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ASoC: SOF: Introduce IPC-specific PCM ops

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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>
This commit is contained in:
Ranjani Sridharan 2022-03-17 10:50:36 -07:00 committed by Mark Brown
parent 67ec2a0916
commit 967885ee45
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GPG key ID: 24D68B725D5487D0
2 changed files with 20 additions and 0 deletions
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17
sound/soc/sof/sof-audio.h
View file

@ -45,6 +45,23 @@ struct snd_sof_dai_config_data {
int dai_data; /* contains DAI-specific information */
};
/**
* 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
*/

3
sound/soc/sof/sof-priv.h
View file

@ -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 */