[Bug 52411] [snb] intel gpu never go in rc6 after suspend

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=52411





--- Comment #21 from Alexander Bersenev <bay at hackerdom.ru>  2013-01-15 15:44:25 ---
FENCE_REG_SANDYBRIDGE_0(BAD)
TILECTL(BAD)
_HTOTAL_A(BAD)
PP_CONTROL(BAD)
PCH_PORT_HOTPLUG(GOOD)

BAD means that I managed to catch permanent 100% powered on state for 10-15
minutes when there was no applications who uses gpu.

GOOD - means that I tried for quite long time and bug wasn't occured.

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