ALSA: hda: ASUS UM5302LA: Added quirks for cs35L41/
10431A83 on i2c bus
Proposed patch fixes initialization of CSC3551 on the UM5302LA laptop.
Patching DSDT table is not required since ASUS did added _DSD entry.
Nothing new introduced but reused work started by Stefan B.
Currently there is no official firmware available for
10431A83 on
cirrus git unfortunately.
For testing used
104317f3 (which is also seems on i2c bus):
$ cd /lib/firmware/cirrus/ && \
for fw in $(find ./ -name '*
104317f3*'); do newfw=$(echo $fw | sed 's/
104317f3/
10431a83/g'); echo echo "$fw -> $newfw"; ln -s $f $newfw; done
With the patch applied to 6.6.0 and obviously symlinks to
104317F3 FW,
speakers works and to my susrprise they sound quite good and loud
without distortion.
Probably confirmation from cirrus team is needed on firmware.
Signed-off-by: Vitalii Torshyn <vitaly.torshyn@gmail.com>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=218119
Link: https://lore.kernel.org/r/CAHiQ-bCMPpCJ8eOYAaVVoqGkFixS1qTgSS4xfbZvL4oZV9LYew@mail.gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>