diff options
| author | Peter Ujfalusi <peter.ujfalusi@linux.intel.com> | 2022-10-20 14:12:30 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-10-21 14:05:03 +0200 |
| commit | 25bbc0c59ee15cfc37acaaa831de447f2c2fbcb9 (patch) | |
| tree | 1e588543c1ebbe7d8e4d047ac9e7a3182914537b /include/sound | |
| parent | ASoC: SOF: IPC4: Add helper for looking up module by UUID (diff) | |
| download | linux-25bbc0c59ee15cfc37acaaa831de447f2c2fbcb9.tar.xz linux-25bbc0c59ee15cfc37acaaa831de447f2c2fbcb9.zip | |
ASoC: SOF: Add path definition for external firmware libraries
IPC4 based firmware supports dynamically loaded external libraries.
The libraries will be not stored alongside of the firmware or tplg files.
For intel platforms the default path will be:
intel/avs-lib|sof-ipc4-lib/<platform>/ if a community key is used on the
given machine then the libraries will be under 'community' directory, like
it is done for the firmware itself.
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/20221020121238.18339-12-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/sof.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/sound/sof.h b/include/sound/sof.h index e1f2f02666a7..266e66318f9c 100644 --- a/include/sound/sof.h +++ b/include/sound/sof.h @@ -82,6 +82,9 @@ struct snd_sof_pdata { const char *tplg_filename_prefix; const char *tplg_filename; + /* loadable external libraries available under this directory */ + const char *fw_lib_prefix; + /* machine */ struct platform_device *pdev_mach; const struct snd_soc_acpi_mach *machine; @@ -127,8 +130,9 @@ struct sof_dev_desc { unsigned int ipc_supported_mask; enum sof_ipc_type ipc_default; - /* defaults paths for firmware and topology files */ + /* defaults paths for firmware, library and topology files */ const char *default_fw_path[SOF_IPC_TYPE_COUNT]; + const char *default_lib_path[SOF_IPC_TYPE_COUNT]; const char *default_tplg_path[SOF_IPC_TYPE_COUNT]; /* default firmware name */ |