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-rw-r--r--drivers/gpu/drm/i915/display/intel_display.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index c1a3a95c65f0..5dca7f96b425 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -7271,6 +7271,9 @@ static void intel_atomic_dsb_finish(struct intel_atomic_state *state,
intel_psr_trigger_frame_change_event(new_crtc_state->dsb_commit,
state, crtc);
+ intel_psr_wait_for_idle_dsb(new_crtc_state->dsb_commit,
+ new_crtc_state);
+
if (new_crtc_state->use_dsb)
intel_dsb_vblank_evade(state, new_crtc_state->dsb_commit);