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ASoC: SOF: IPC: Introduce IPC ops

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In preparation for supporting a new IPC version that will be introduced
in the SOF firmware, add a new set of ops that will be version specific.

For now, the IPC ops contain only the topology-related ops for setting
up widgets and pipeline connections. It will be expanded later to also
abstract the IPC-specific items in the component driver and DAI driver.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@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/20220314200520.1233427-4-ranjani.sridharan@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Ranjani Sridharan
2022-03-14 13:05:04 -07:00
committed by Mark Brown
parent 0af0f4633a
commit 226abb7590
2 changed files with 49 additions and 0 deletions
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13
sound/soc/sof/sof-priv.h
View File

@@ -360,6 +360,16 @@ struct snd_sof_ipc_msg {
bool ipc_complete;
};
struct sof_ipc_tplg_ops;
/**
* struct sof_ipc_ops - IPC-specific ops
* @tplg: Pointer to IPC-specific topology ops
*/
struct sof_ipc_ops {
const struct sof_ipc_tplg_ops *tplg;
};
/* SOF generic IPC data */
struct snd_sof_ipc {
struct snd_sof_dev *sdev;
@@ -370,6 +380,9 @@ struct snd_sof_ipc {
bool disable_ipc_tx;
struct snd_sof_ipc_msg msg;
/* IPC ops based on version */
const struct sof_ipc_ops *ops;
};
/*