Tools: Test: Audio: setup kcontrols in tdfb_test.m

This change adds to sof-testbench4 command line option
"-s tdfb_enable.sh" that sets beamformer control to suitable
state for test run. The source tracking feature is switched
off, then beam angle is set +/- 90 degrees, and processing
is switched on.

Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>

Author: singalsu

tools/test/audio/tdfb_enable.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+amixer -c0 cset name='Analog Playback TDFB track' off
+amixer -c0 cset name='Analog Playback TDFB angle set' 90
+amixer -c0 cset name='Analog Playback TDFB beam' on

tools/test/audio/tdfb_test.m

@@ -72,7 +72,7 @@ function tdfb_test()
 test.nch_out = bf.num_output_channels;
 test.ch_in = 1:test.nch_in;
 test.ch_out = 1:test.nch_out;
-test.extra_opts='';
+test.extra_opts='-s tdfb_enable.sh';
 if length(arrayid)
 	test.comp = sprintf('tdfb_%s', arrayid);
 end