msm_fb: Set backlight during resume after first display commit

Set the backlight after resume only after the first display
commit is done. This will avoid panel specific transients to
show up on the panel during its initialization. Also, avoid
backlight scaling during resume until backlight is set.

CRs-fixed: 468633
Change-Id: Ic9e24e9cd9d57fbdd767f9dae92f418b0b139c94
Signed-off-by: Padmanabhan Komanduru <pkomandu@codeaurora.org>

Conflicts:

	drivers/video/msm/msm_fb.c

Conflicts:
	drivers/video/msm/msm_fb.c
msm_fb: set initial backlight to 0x2A to prevent blackscreen in recovery mode

Change-Id: Ib5bf65d06469d4e9127d3e989fbc7fe64c621f05
leds-lm3530: replace with stock driver from aries

Change-Id: I481f4bed333d831a55dc9f9a3a6c5ac7c7bd2c8d
msm: lge: mako: switch to lm3530-led backlight driver

Change-Id: I0bb3b583f4c1a2de1f1730ce25ef191d0e5e3a2c
video: msm: mipi_hitachi: add lm3530 backlight control to prevent screen tearing

Change-Id: Ib0f8c7703a7c63b053dff7f99b0ef9de931737f0
msm: configs: switch to lm3530-led backlight driver

Change-Id: Iaf24f25c0805905bb22326b9a2c39334b8554c87