diff options
| author | Peter Ujfalusi <peter.ujfalusi@linux.intel.com> | 2022-10-20 15:12:38 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-10-21 15:05:11 +0300 |
| commit | 73c091a2fe96fac2b893ba166fa7cd11eff45947 (patch) | |
| tree | b10d59633f0a2c818cfc178ac728656e4f2af004 /sound/soc/sof/ipc4-priv.h | |
| parent | ba42b8bac3fd10b90eefbe42d8d0839d71bf7638 (diff) | |
| download | linux-73c091a2fe96fac2b893ba166fa7cd11eff45947.tar.xz | |
ASoC: SOF: ipc4-loader: Support for loading external libraries
In case the requested module is not available among the loaded libraries,
try to load it as external library.
The kernel will try to load the file from <fw_lib_prefix>/<module_uuid>.bin
If the file found, then the ext manifest of it is parsed, placed it under
XArray and the pointer to the module is returned to the caller.
Releasing the firmware will be done on ipc cleanup time.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Chao Song <chao.song@intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20221020121238.18339-20-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/ipc4-priv.h')
| -rw-r--r-- | sound/soc/sof/ipc4-priv.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/sof/ipc4-priv.h b/sound/soc/sof/ipc4-priv.h index e4bd6d93fb0f..d6f35004c4b7 100644 --- a/sound/soc/sof/ipc4-priv.h +++ b/sound/soc/sof/ipc4-priv.h @@ -50,6 +50,7 @@ struct sof_ipc4_fw_module { */ struct sof_ipc4_fw_library { struct sof_firmware sof_fw; + const char *name; u32 id; int num_modules; struct sof_ipc4_fw_module *modules; @@ -91,6 +92,7 @@ int sof_ipc4_set_pipeline_state(struct snd_sof_dev *sdev, u32 id, u32 state); int sof_ipc4_mtrace_update_pos(struct snd_sof_dev *sdev, int core); int sof_ipc4_query_fw_configuration(struct snd_sof_dev *sdev); +int sof_ipc4_reload_fw_libraries(struct snd_sof_dev *sdev); struct sof_ipc4_fw_module *sof_ipc4_find_module_by_uuid(struct snd_sof_dev *sdev, const guid_t *uuid); #endif |