Commit 245054a1 authored Apr 14, 2015 by Daniel Vetter Committed by Jani Nikula Apr 30, 2015

drm/i915: Enable cmd parser to do secure batch promotion for aliasing ppgtt

With the binding regression from the original full ppgtt patches
fixed we can throw the switch. Yay!

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=90190


Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
[Jani: tweaked commit title per Chris' suggestion]
Signed-off-by: Jani Nikula <jani.nikula@intel.com>

parent faa0cdbe

drivers/gpu/drm/i915/i915_gem_execbuffer.c

+1 −5

Original line number	Diff line number	Diff line
		@@ -1558,12 +1558,8 @@ i915_gem_do_execbuffer(struct drm_device dev, void data,
		* dispatch_execbuffer implementations. We specifically
		* don't want that set when the command parser is
		* enabled.
		*
		* FIXME: with aliasing ppgtt, buffers that should only
		* be in ggtt still end up in the aliasing ppgtt. remove
		* this check when that is fixed.
		*/
		if (USES_FULL_PPGTT(dev))
		if (USES_PPGTT(dev))
		dispatch_flags \|= I915_DISPATCH_SECURE;

		exec_start = 0;