Merge tag 'drm-intel-next-2016-11-21' of git://anongit.freedesktop.org/git/drm-intel into drm-next

Final 4.10 updates:

- fine-tune fb flushing and tracking (Chris Wilson)
- refactor state check dumper code for more conciseness (Tvrtko)
- roll out dev_priv all over the place (Tvrkto)
- finally remove __i915__ magic macro (Tvrtko)
- more gvt bugfixes (Zhenyu&team)
- better opregion CADL handling (Jani)
- refactor/clean up wm programming (Maarten)
- gpu scheduler + priority boosting for flips as first user (Chris
  Wilson)
- make fbc use more atomic (Paulo)
- initial kvm-gvt framework, but not yet complete (Zhenyu&team)

* tag 'drm-intel-next-2016-11-21' of git://anongit.freedesktop.org/git/drm-intel: (127 commits)
  drm/i915: Update DRIVER_DATE to 20161121
  drm/i915: Skip final clflush if LLC is coherent
  drm/i915: Always flush the dirty CPU cache when pinning the scanout
  drm/i915: Don't touch NULL sg on i915_gem_object_get_pages_gtt() error
  drm/i915: Check that each request phase is completed before retiring
  drm/i915: i915_pages_create_for_stolen should return err ptr
  drm/i915: Enable support for nonblocking modeset
  drm/i915: Be more careful to drop the GT wakeref
  drm/i915: Move frontbuffer CS write tracking from ggtt vma to object
  drm/i915: Only dump dp_m2_n2 configuration when drrs is used
  drm/i915: don't leak global_timeline
  drm/i915: add i915_address_space_fini
  drm/i915: Add a few more sanity checks for stolen handling
  drm/i915: Waterproof verification of gen9 forcewake table ranges
  drm/i915: Introduce enableddisabled helper
  drm/i915: Only dump possible panel fitter config for the platform
  drm/i915: Only dump scaler config where supported
  drm/i915: Compact a few pipe config debug lines
  drm/i915: Don't log pipe config kernel pointer and duplicated pipe name
  drm/i915: Dump FDI config only where applicable
  ...

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/gpu/drm/i915/intel_frontbuffer.h b/drivers/gpu/drm/i915/intel_frontbuffer.h
index 76ceb539f9f0..7bab41218cf7 100644
--- a/drivers/gpu/drm/i915/intel_frontbuffer.h
+++ b/drivers/gpu/drm/i915/intel_frontbuffer.h
@@ -53,16 +53,17 @@ void __intel_fb_obj_flush(struct drm_i915_gem_object *obj,
  * until the rendering completes or a flip on this frontbuffer plane is
  * scheduled.
  */
-static inline void intel_fb_obj_invalidate(struct drm_i915_gem_object *obj,
+static inline bool intel_fb_obj_invalidate(struct drm_i915_gem_object *obj,
 					   enum fb_op_origin origin)
 {
 	unsigned int frontbuffer_bits;
 
 	frontbuffer_bits = atomic_read(&obj->frontbuffer_bits);
 	if (!frontbuffer_bits)
-		return;
+		return false;
 
 	__intel_fb_obj_invalidate(obj, origin, frontbuffer_bits);
+	return true;
 }
 
 /**