drm/i915/bdw: Fences on gen8 look just like gen7

Reviewed-by: NVille Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: NBen Widawsky <ben@bwidawsk.net>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>

drivers/gpu/drm/i915/i915_gem.c

@@ -2954,6 +2954,7 @@ static void i915_gem_write_fence(struct drm_device *dev, int reg,
 	     obj->stride, obj->tiling_mode);
 
 	switch (INTEL_INFO(dev)->gen) {
+	case 8:
 	case 7:
 	case 6:
 	case 5:

drivers/gpu/drm/i915/i915_gpu_error.c

@@ -624,6 +624,7 @@ static void i915_gem_record_fences(struct drm_device *dev,
 
 	/* Fences */
 	switch (INTEL_INFO(dev)->gen) {
+	case 8:
 	case 7:
 	case 6:
 		for (i = 0; i < dev_priv->num_fence_regs; i++)