[Bug 51035] [GM965/GL960] backlight state should be restored during shutdown

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Dec 12 10:56:11 PST 2012


https://bugs.freedesktop.org/show_bug.cgi?id=51035

Jesse Barnes <jbarnes at virtuousgeek.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
         Resolution|---                         |NOTOURBUG

--- Comment #10 from Jesse Barnes <jbarnes at virtuousgeek.org> ---
I don't think there's anything we can do here.  At hibernate time, we shut
everything off to save power, and also to honor the requirements for sequencing
the LVDS panel power.  We can't simply turn on the backlight with the panel
powered off as it may damage the panel.  We can't leave the panel running
because the planes and pipes have been shut off as we have nothing to display.

So I think you're stuck with just using your hotkeys when you boot up again...

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