Ticket #2312 (new defect)

Opened 4 years ago

/sys/class/backlight/gta02-bl/bl_power is 0 but backlight is on

Reported by: lindi Owned by: openmoko-kernel
Priority: normal Milestone:
Component: kernel Version: unspecified
Severity: normal Keywords: bl_power backlight
Cc: Blocked By:
Blocking: Estimated Completion (week):
HasPatchForReview: no PatchReviewResult:
Reproducible: rarely

Description

I do not know exact steps to reproduce yet but I have hit this bug multiple times. I'll try provide more info if I figure out how to reproduce this.

Basically /sys/class/backlight/gta02-bl/bl_power contains "0" but the backlight is on. If I write "0" there nothing happens. If I write "1" the backlight turns _off_! If I then write "0" the backlight turns on again...

kernel is andy-tracking a3587e4ed77974ad

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