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(parent: 78c311a) | patch
drm/i915: Clear pfit registers when not used by any outputs
authorChris Wilson <chris@chris-wilson.co.uk>
Mon, 29 Nov 2010 18:00:23 +0000 (18:00 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Mon, 29 Nov 2010 18:45:01 +0000 (18:45 +0000)
commit38ba983e67ef07b12467c98bb67910b08bb4a842
tree0ff3983cb395dc5bd0de1684a60647977b35ea91tree | snapshot
parent78c311aaa0afa710f443b5830e7f7c84171d7bf3commit | diff
drm/i915: Clear pfit registers when not used by any outputs

... otherwise the panel-fitter may be left enabled with random settings
and cause unintended filtering (i.e. blurring of native modes on external
panels).

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=31942
Reported-and-tested-by: Ben Kohler <bkohler@gmail.com>
Tested-by: Ciprian Docan <docan@eden.rutgers.edu>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
drivers/gpu/drm/i915/intel_display.c diff | blob | history
drivers/gpu/drm/i915/intel_drv.h diff | blob | history
drivers/gpu/drm/i915/intel_lvds.c diff | blob | history
Linux Kernel Source Tree.