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>

diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index cfdc8c6..d2e21c5 100644 (file)
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -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;