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ASoC: SOF: Introduce PCM setup/free PCM IPC ops

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These will be used to perform IPC-specific PCM setup/free.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Libin Yang <libin.yang@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230127120031.10709-8-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Ranjani Sridharan
2023-01-27 14:00:20 +02:00
committed by Mark Brown
parent e380c90710
commit 7201a3d47e
2 changed files with 21 additions and 0 deletions
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7
sound/soc/sof/sof-audio.h
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@@ -85,6 +85,7 @@ struct snd_sof_widget;
struct snd_sof_route;
struct snd_sof_control;
struct snd_sof_dai;
struct snd_sof_pcm;
struct snd_sof_dai_config_data {
int dai_index;
@@ -97,6 +98,10 @@ struct snd_sof_dai_config_data {
* @hw_free: Function pointer for hw_free
* @trigger: Function pointer for trigger
* @dai_link_fixup: Function pointer for DAI link fixup
* @pcm_setup: Function pointer for IPC-specific PCM set up that can be used for allocating
* additional memory in the SOF PCM stream structure
* @pcm_free: Function pointer for PCM free that can be used for freeing any
* additional memory in the SOF PCM stream structure
*/
struct sof_ipc_pcm_ops {
int (*hw_params)(struct snd_soc_component *component, struct snd_pcm_substream *substream,
@@ -106,6 +111,8 @@ struct sof_ipc_pcm_ops {
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);
int (*pcm_setup)(struct snd_sof_dev *sdev, struct snd_sof_pcm *spcm);
void (*pcm_free)(struct snd_sof_dev *sdev, struct snd_sof_pcm *spcm);
};
/**