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drm/i915/bdw: Restore PPAT on thaw
authorBen Widawsky <benjamin.widawsky@intel.com>
Tue, 18 Mar 2014 23:09:37 +0000 (16:09 -0700)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 19 Mar 2014 08:44:48 +0000 (09:44 +0100)
Apparently it is wiped out from under us, and we get some really fun
caching artifacts upon resume (it seems to be WB for all types by
default).

Reported-by: James Ausmus <james.ausmus@intel.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Tested-by: James Ausmus <james.ausmus@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=76113
Tested-by: Timo Aaltonen <timo.aaltonen@canonical.com>
Cc: stable@vger.kernel.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_gem_gtt.c patch | blob | history

diff --cc drivers/gpu/drm/i915/i915_gem_gtt.c
Simple merge
Pandora Kernel Repository