1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/drm/i915/intel_atomic.c b/drivers/gpu/drm/i915/intel_atomic.c
index a5a2c8fe58a7..8cb02f28d30c 100644
--- a/drivers/gpu/drm/i915/intel_atomic.c
+++ b/drivers/gpu/drm/i915/intel_atomic.c
@@ -184,6 +184,7 @@ intel_crtc_duplicate_state(struct drm_crtc *crtc)
         crtc_state->fifo_changed = false;
         crtc_state->wm.need_postvbl_update = false;
         crtc_state->fb_bits = 0;
+        crtc_state->update_planes = 0;
 
         return &crtc_state->base;
 }