[PATCH 4/4] drm/i915: flush vblank workers before turning vblank off

[Chaitanya Kumar Borah]

Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah at intel.com>
---
 drivers/gpu/drm/i915/display/intel_crtc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/intel_crtc.c b/drivers/gpu/drm/i915/display/intel_crtc.c
index 7f935c88726e..31781beacf4c 100644
--- a/drivers/gpu/drm/i915/display/intel_crtc.c
+++ b/drivers/gpu/drm/i915/display/intel_crtc.c
@@ -147,7 +147,7 @@ void intel_crtc_vblank_off(const struct intel_crtc_state *crtc_state)
 	 * requires vblank support on some platforms/outputs.
 	 */
 	trace_intel_pipe_disable(crtc);
-
+	drm_vblank_work_flush_all(&crtc->base);
 	drm_crtc_vblank_off(&crtc->base);
 	assert_vblank_disabled(&crtc->base);
 }
-- 
2.25.1