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| author | Peter Ujfalusi <peter.ujfalusi@linux.intel.com> | 2022-04-25 15:11:20 -0700 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-04-29 13:06:07 +0100 |
| commit | 61bafd1c4571ceb9cdf1830a257eac873d0b68ee (patch) | |
| tree | 131da14b8074a4d2e8dbebd57edf0c20667a812b /sound/soc/sof | |
| parent | ce216cfa84a4e1c23b105e652c550bdeaac9e922 (diff) | |
| download | linux-stable-61bafd1c4571ceb9cdf1830a257eac873d0b68ee.tar.gz linux-stable-61bafd1c4571ceb9cdf1830a257eac873d0b68ee.tar.bz2 linux-stable-61bafd1c4571ceb9cdf1830a257eac873d0b68ee.zip | |
ASoC: SOF: Introduce IPC dependent ops for firmware handling, loading
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>
Diffstat (limited to 'sound/soc/sof')
| -rw-r--r-- | sound/soc/sof/sof-priv.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h index 382187e89e54..1df0b1473661 100644 --- a/sound/soc/sof/sof-priv.h +++ b/sound/soc/sof/sof-priv.h @@ -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); |