[Bug 58971] High temperature after resuming from suspend to RAM (system idle).

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Mon Jun 24 16:57:00 PDT 2013


https://bugzilla.kernel.org/show_bug.cgi?id=58971


Jesse Barnes <jbarnes at virtuousgeek.org> changed:

           What    |Removed                     |Added
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                 CC|                            |jbarnes at virtuousgeek.org




--- Comment #64 from Jesse Barnes <jbarnes at virtuousgeek.org>  2013-06-24 23:56:59 ---
Hm, the mdelay() that seems to be helping is put just before a function where
we enable RC6 and some other power setup.  The msleep() might help make sure
some other resume activities are complete before we talk to the Punit for
example, or enable RC6 (which would be entered immediately).

The question is, what other activity might interfere with the Punit
communcation, or ring frequency changes that RC6 or ring freq scaling might
cause?

I'm curious to hear the result from setting pm_async to 0...

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