Chris Wilson c5d1b51d35 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>
2010-11-29 18:45:01 +00:00
..
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2010-10-29 00:29:51 +02:00
2010-11-10 14:40:53 +01:00
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