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ASoC: SOF: Introduce IPC dependent ops for firmware handling, loading

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The parsing and loading of firmware modules/components are IPC dependent
operations as the organization of the firmware depends on the IPC it is
supporting.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20220425221129.124615-2-ranjani.sridharan@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Peter Ujfalusi 2022-04-25 15:11:20 -07:00 committed by Mark Brown
parent ce216cfa84
commit 61bafd1c45
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GPG Key ID: 24D68B725D5487D0
1 changed files with 21 additions and 0 deletions
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21
sound/soc/sof/sof-priv.h
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@ -364,6 +364,25 @@ struct sof_ipc_pm_ops {
int (*ctx_restore)(struct snd_sof_dev *sdev);
};
/**
* struct sof_ipc_fw_loader_ops - IPC/FW-specific loader ops
* @validate: Function pointer for validating the firmware image
* @parse_ext_manifest: Function pointer for parsing the manifest of the firmware
* @load_fw_to_dsp: Optional function pointer for loading the firmware to the
* DSP.
* The function implements generic, hardware independent way
* of loading the initial firmware and its modules (if any).
* @query_fw_configuration: Optional function pointer to query information and
* configuration from the booted firmware.
* Executed after the first successful firmware boot.
*/
struct sof_ipc_fw_loader_ops {
int (*validate)(struct snd_sof_dev *sdev);
size_t (*parse_ext_manifest)(struct snd_sof_dev *sdev);
int (*load_fw_to_dsp)(struct snd_sof_dev *sdev);
int (*query_fw_configuration)(struct snd_sof_dev *sdev);
};
struct sof_ipc_tplg_ops;
struct sof_ipc_pcm_ops;
@ -372,6 +391,7 @@ struct sof_ipc_pcm_ops;
* @tplg: Pointer to IPC-specific topology ops
* @pm: Pointer to PM ops
* @pcm: Pointer to PCM ops
* @fw_loader: Pointer to Firmware Loader ops
*
* @tx_msg: Function pointer for sending a 'short' IPC message
* @set_get_data: Function pointer for set/get data ('large' IPC message). This
@ -391,6 +411,7 @@ 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;
const struct sof_ipc_fw_loader_ops *fw_loader;
int (*tx_msg)(struct snd_sof_dev *sdev, void *msg_data, size_t msg_bytes,
void *reply_data, size_t reply_bytes, bool no_pm);