ASoC: wcd9320: Add differential mode for Lineouts

For differential line outputs LO1/LO3 are considered one channel (left)
and LO2/LO4 are the other channel (right).

Change-Id: Ie13fb84a9e0807e07dfc1cc95bece9a59d60a494
Signed-off-by: Tanya Finkel <tfinkel@codeaurora.org>
1 file changed