1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 636660fca8c2..ae09fe82afbc 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -1455,6 +1455,7 @@ int evergreen_cp_resume(struct radeon_device *rdev)
 #endif
         WREG32(CP_RB_CNTL, tmp);
         WREG32(CP_SEM_WAIT_TIMER, 0x0);
+        WREG32(CP_SEM_INCOMPLETE_TIMER_CNTL, 0x0);
 
         /* Set the write pointer delay */
         WREG32(CP_RB_WPTR_DELAY, 0);