To avoid dispalying garbage during lcd on/off, the turning on lcd should be done before backlight on and turning off backlight should be finished before lcd off. But current implementation doesn't guarantee these on/off sequence. This patch ensure the sequence of lcd and backligth on/off. Change-Id: I11771d395c1a68b4e70b63639f50c773a665b441 Signed-off-by: Iliyan Malchev <malchev@google.com> Conflicts: drivers/video/msm/msm_fb.c