rt715-sdca: use sensible capture gain value

The value of 124 used for FU02 is way too much, with saturation even in low-volume cases. The 0dB value (47) is a much better initialization value.

BugLink: https://github.com/thesofproject/linux/issues/3766
Resolves: https://github.com/alsa-project/alsa-ucm-conf/pull/193
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/ucm2/codecs/rt715-sdca/init.conf b/ucm2/codecs/rt715-sdca/init.conf
index 3578b33d0c9ee874c619340cc7296c1a36606ded..a3b22898e5ebd47be4d23aad849c1a71c25f74f6 100644 (file)
--- a/ucm2/codecs/rt715-sdca/init.conf
+++ b/ucm2/codecs/rt715-sdca/init.conf
@@ -5,7 +5,7 @@ BootSequence [
        cset "name='rt714 ADC 22 Mux' 'DMIC3'"
        cset "name='rt714 ADC 23 Mux' 'DMIC4'"
        cset "name='rt714 FU02 Capture Switch' 1"
-       cset "name='rt714 FU02 Capture Volume' 124"
+       cset "name='rt714 FU02 Capture Volume' 47"
 ]
 
 FixedBootSequence [