sdm: drm: Fix Doze mode handling

Fix Doze mode handling in DRM. There is Power-Off notification from SF,
before the Doze mode notification, so enable CRTC_SET_ACTIVE property.

CRs-Fixed: 2088927
Change-Id: Ibd58c3361f8071ffc5528fcc08d33972f6406af1
1 file changed