[Bug 57501] [BISECTED] i915: power regression when display is off

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=57501





--- Comment #16 from Mike Qin <mikeandmore at gmail.com>  2013-06-24 17:08:25 ---
(In reply to comment #14)
> We seem to disable fbc here. Can you please boot with drm.debug=0xe added to
> your kernel cmdline, reproduce the issue and then attach the complete dmesg?

Hi. I've attached the log with drm.debug=0xe. Hope this can help.

BTW, I don't think I explicitly specified i915_enable_fbc boot parameter in
grub. I think it's trying to turn that on by default.

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