From: Maarten Lankhorst <maarten.lankho...@linux.intel.com>
Signed-off-by: Maarten Lankhorst <maarten.lankho...@linux.intel.com>
---
drivers/gpu/drm/i915/display/intel_frontbuffer.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_frontbuffer.c
b/drivers/gpu/drm/i915/display/intel_frontbuffer.c
index d898b370d7a4..0f1d7a34dcf7 100644
--- a/drivers/gpu/drm/i915/display/intel_frontbuffer.c
+++ b/drivers/gpu/drm/i915/display/intel_frontbuffer.c
@@ -166,6 +166,9 @@ void __intel_fb_invalidate(struct intel_frontbuffer *front,
{
struct drm_i915_private *i915 = to_i915(front->obj->base.dev);
+ if (origin != ORIGIN_FLIP)
+ return;
+
if (origin == ORIGIN_CS) {
spin_lock(&i915->fb_tracking.lock);
i915->fb_tracking.busy_bits |= frontbuffer_bits;
@@ -185,6 +188,9 @@ void __intel_fb_flush(struct intel_frontbuffer *front,
{
struct drm_i915_private *i915 = to_i915(front->obj->base.dev);
+ if (origin != ORIGIN_FLIP)
+ return;
+
if (origin == ORIGIN_CS) {
spin_lock(&i915->fb_tracking.lock);
/* Filter out new bits since rendering started. */
--
2.26.0
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