drm/radeon/kms: add some missing semaphore init

[deliverable/linux.git] / drivers / gpu / drm / radeon / ni.c

diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
index 32113729540069f22ce31ffa18e23c7ccc290159..db09065e68fd60ee488da280199a382c5b19efb8 100644 (file)
--- a/drivers/gpu/drm/radeon/ni.c
+++ b/drivers/gpu/drm/radeon/ni.c
@@ -1219,6 +1219,7 @@ int cayman_cp_resume(struct radeon_device *rdev)
        RREG32(GRBM_SOFT_RESET);
 
        WREG32(CP_SEM_WAIT_TIMER, 0x0);
+       WREG32(CP_SEM_INCOMPLETE_TIMER_CNTL, 0x0);
 
        /* Set the write pointer delay */
        WREG32(CP_RB_WPTR_DELAY, 0);