From: Rafael J. Wysocki <rjw@sisk.pl>
Date: Sun, 4 Apr 2010 23:43:51 +0000 (+0200)
Subject: ACPI / PM: Move ACPI video resume to a PM notifier
X-Git-Tag: v2.6.34-rc4~21^2^3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ac7729da880e742613129ee6dea0045328670d2d;p=pandora-kernel.git

ACPI / PM: Move ACPI video resume to a PM notifier

There is a problem with the ACPI video resume routine that it's
executed before the GPU that may be accessed by it.  To fix this
issue, move the ACPI video resume to a power management notifier,
so that's executed after resuming all devices, including the GPU.

Fixes https://bugzilla.kernel.org/show_bug.cgi?id=15096, which is
a listed regression from 2.6.31.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Tested-by: Rafał Miłecki <zajec5@gmail.com>
Acked-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Len Brown <len.brown@intel.com>
---

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