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    SubjectRe: Linux 2.6.37-rc8 (no fb)
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    On Wed, Dec 29, 2010 at 22:53, Jesse Barnes <jbarnes@virtuousgeek.org> wrote:
    >> > Doesn't change anything here. Display stays blank.
    >>
    >> Sounds like your problem is separate from SSC then, more likely related
    >> to panel power or backlight control.  Have you tried bisecting for the
    >> problem between 2.6.35 and 2.6.36?
    >
    > Nevermind, I just checked out the bug, looks like it is panel power
    > related.  Can you try this patch?

    Tried. Does not work.

    > If it doesn't work, can you send me the output of intel_reg_dumper from
    > before you turn off the display and after you try to turn it back on?

    See the links below (sorry, they files are a bit large):

    Before running "xset dpms force standby":

    http://vin-soft.org/~raa/public/test/intel_gpu_dump-before

    After running "sleep 3"

    http://vin-soft.org/~raa/public/test/intel_gpu_dump-after-suspend

    After running "xset dpms force on"

    http://vin-soft.org/~raa/public/test/intel_gpu_dump-after-xset-on

    After closing and opening the lid (displays backlight is back)

    http://vin-soft.org/~raa/public/test/intel_gpu_dump-after-lid
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