If we don't apply CABC register setting at the first bootup, then it makes a
power difference between the bootup time and the first suspend and resume,
approximately 38mA.
Change-Id: I91c915af31e9ff6934ce733f3fb2c8b96e1adf31
Signed-off-by: Iliyan Malchev <malchev@google.com>
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
When application calls FBIOBLANK ioctl without backlight control,
even though bl_set_intensity() is called by fb_notifier_callback,
the backlight level cannot be set properly. So this patch add the
level changing to bl_set_intensity().
Change-Id: Id512c2f1bffbde2d47186d40071d05bc1388dc03
CABC(Content Adaptive Backlight Control) is supported by
mako lcd panel. So this patch enables it to reduce power
consumption.
Change-Id: I433281bc5fe4e638cfeba1beb9cb61e1775f3896
