Ticket #231 (closed defect: wontfix)
switch display backlight GPIO to "output, off" when suspending
|Reported by:||laforge@…||Owned by:||willie_chen@…|
|Component:||kernel||Version:||current svn head|
|Blocking:||Estimated Completion (week):|
Currently, when resuming from suspend, the display backlight GPIO seems to get
set to input or output/high. This means that even if you have a dark backlight,
it will get to full brightness immediately when resuming, only to get darker
when the pwm driver resumes.
This might be useful for debugging, but we need to change this. The display
backlight should be dark, until LCM has been fully initialized, and it has to
come back with the exact brightness level that it had before suspend.
Assigning this to Werner, who is already familiar with the code.
- Status changed from new to closed
- Resolution set to later
- Status changed from closed to reopened
- Resolution later deleted
- Status changed from reopened to new
- Owner changed from willie_chen@… to laforge@…