mirror of https://github.com/thesofproject/sof.git
3d1275dc0d
This patch re-structures function example_multiband_drc() to let it generate multiple differentiated configurations. The computation of blob is moved to new function export_multiband_drc(). The script now generates default (same as before) and pass-through blobs. Inside the function the paths for tplg1 and tplg2 are updated as well as locations of data blobs for sof-ctl. The run of export function creates blobs for both tplg1 and tplg2 with SOF IPC versions three and four. check_create_dir() common function is added to avoid error with missing directory for export and for warning message about already existing directory that just using mkdir() would do. Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com> |
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|---|---|---|
| .. | ||
| README.md | ||
| alsactl_write.m | ||
| blob_write.m | ||
| check_create_dir.m | ||
| get_abi.m | ||
| tplg2_write.m | ||
| tplg_write.m | ||
README.md
Common Scripts to Generate Byte Control Files
The tools need GNU Octave version 4.0.0 or later with octave-signal package.
alsactl_write(fn, blob8)
Converts blob8 to a CSV text file. The output can be used to configure an audio component using sof-ctl. Example:
sof-ctl -n 22 -s output.csv # Apply config to control numid=22
blob_write(fn, blob8)
Converts blob8 to a binary file. The output can be used to configure an audio component using sof-ctl. Example:
sof-ctl -n 22 -b set output.bin # Apply config to control numid=22
tplg_write(fn, blob8, name, comment)
Converts blob8 to a topology config file. The control bytes generated will be called {name}_priv.