drm/i915: Unconditionally get the fence reg when pinning scanout
We use i915_gem_object_get_fence_reg() to do LRU tracking of the fence
registers, so stop trying to be too clever when pinning the fb->obj.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index c41dae5..63770c9 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -1474,8 +1474,7 @@
* framebuffer compression. For simplicity, we always install
* a fence as the cost is not that onerous.
*/
- if (obj_priv->fence_reg == I915_FENCE_REG_NONE &&
- obj_priv->tiling_mode != I915_TILING_NONE) {
+ if (obj_priv->tiling_mode != I915_TILING_NONE) {
ret = i915_gem_object_get_fence_reg(obj, false);
if (ret)
goto err_unpin;