Tools: Tune: DRC: Add information how to create topology blobs

This patch updates the generator script example_drc.m with added information how the blobs were created. Signed-off-by: Seppo Ingalsuo <[email protected]>
thesofproject · Dec 18, 2023 · 0bda87f · 0bda87f
1 parent 597cb26
commit 0bda87f
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/tools/tune/drc/example_drc.m b/tools/tune/drc/example_drc.m
@@ -60,8 +60,11 @@ function drc_coefs_and_config_export(params, id)
 blob8_ipc4 = drc_build_blob(config, endian, 4);
 
 % Generate output files
-tplg_write(tplg1_fn, blob8, "DRC");
-tplg2_write(tplg2_fn, blob8_ipc4, "drc_config", 'Exported Control Bytes');
+my_name = mfilename();
+drc_note = sprintf("Exported with script %s.m", my_name);
+drc_howto = sprintf("cd tools/tune/drc; octave --no-window-system %s.m", my_name);
+tplg_write(tplg1_fn, blob8, "DRC", drc_note, drc_howto);
+tplg2_write(tplg2_fn, blob8_ipc4, "drc_config", drc_note, drc_howto);
 blob_write(blob3_fn, blob8);
 alsactl_write(alsa3_fn, blob8);
 blob_write(blob4_fn, blob8_ipc4);