ASoC: wcd9320: Add codec dai support for ultrasound

Change adds support for rx and tx codec dais
for ultrasound. Ultrasound TX is used for ultrasound digital pen.
Ultrasound RX is used for gesture detection,speed of sound
measurement and proximity detection.

Change-Id: I10e5ce4c21814e43ab923198bc46d0d53d2e8204
Signed-off-by: Gopikrishnaiah Anandan <agopik@codeaurora.org>
1 file changed