This patch enables running example_drc.m script with Matlab.
The endifs are changed to end. And mixed usage of endfunction
and end is corrected to just end. The unnecessary
semicolons from function declarations are deleted.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
This patch changes a bit structure of example_drc to export
conveniently several different blobs. The changed script
exports configurations blobs for disabled and enabled mode.
Two functions for IPC4 and topology2 compatibility are
generalized from EQ to common directory. The EQ and other
tools will be updated to later to use the common get_abi()
and tplg2_write() functions.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
The change for topology1 was missing from various tuning
and testing scripts those access binary blob data from
topology m4 directories.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
Used the similar parameter set as the DRC kernel in CRAS to generate ctrl
bytes for DRC component.
Plotted input-output dB response curve with the specific parameter set.
Signed-off-by: Pin-chih Lin <johnylin@google.com>
This commit adds the tools to generate the control bytes for the
drc component. To generate the control bytes, run the example_drc.m
script.
To tweak the parameters modify the values in example_drc.m and run it.
This is still WIP. A fixed set of coefficients is temporarily used in
drc_generate_config.m
Signed-off-by: Pin-chih Lin <johnylin@google.com>
Seppo Ingalsuo