drm/msm/sde: register set_power callback for dsi driver

Register the DSI driver's set_power function with the
SDE connector object to enable notifications for the LP
property.

CRs-Fixed: 2073016
Change-Id: Iad42af9513d063d5d976c30695224eda18e4056f
Signed-off-by: Clarence Ip <cip@codeaurora.org>
1 file changed