[Bug 76711] [BDW Regression] blank screen on eDP with 38aecea0

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=76711

Guo Jinxian <jinxianx.guo at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |NEW

--- Comment #27 from Guo Jinxian <jinxianx.guo at intel.com> ---
(In reply to comment #25)
> (In reply to comment #24)
> > (In reply to comment #23)
> > > (In reply to comment #22)
> > > > The size of /sys/kernel/debug/dri/0/i915_opregion is 0 kb.
> > > 
> > > It's debugfs, just cp the file.
> > 
> > bugs.freedesktop.org doesn't support 0 kb attachment(The file you are trying
> > to attach is empty, does not exist, or you don't have permission to read
> > it.) I will send it to you by email later. Thanks.
> 
> Do not send by email. Copy the file from debugfs to somewhere, and attach
> from there. Its size will be 8 kB after you've copied it to a regular
> filesystem. Debugfs is special.

Yes, Thanks for your guidance, please check i915_opregion in attachment for
detail.

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