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(parent: ac8c9fc) | patch
drm/i915: Avoid use of uninitialised values when disabling panel-fitter
authorChris Wilson <chris@chris-wilson.co.uk>
Sun, 5 Sep 2010 09:01:13 +0000 (10:01 +0100)
committerChris Wilson <chris@chris-wilson.co.uk>
Tue, 7 Sep 2010 10:16:40 +0000 (11:16 +0100)
commit7f96b74a21fbb57fc389d5c3636bbaa6a32a4aa4
tree122d27bd189abe10f420f8e7c298f10226ac1e44tree | snapshot
parentac8c9fcba3c1c99f19144d68d2128ad63efa5f84commit | diff
drm/i915: Avoid use of uninitialised values when disabling panel-fitter

We were passing garbage values into the panel-fitter control register
when disabling it on Ironlake - those values (filter modes and reserved
MBZ bits) would have then be re-used the next time panel-fitting was
enabled.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
drivers/gpu/drm/i915/intel_display.c diff | blob | history
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