CP_RB_WPTR_DELAY 4073 drivers/gpu/drm/radeon/cik.c WREG32(CP_RB_WPTR_DELAY, 0); CP_RB_WPTR_DELAY 3093 drivers/gpu/drm/radeon/evergreen.c WREG32(CP_RB_WPTR_DELAY, 0); CP_RB_WPTR_DELAY 1680 drivers/gpu/drm/radeon/ni.c WREG32(CP_RB_WPTR_DELAY, 0); CP_RB_WPTR_DELAY 2738 drivers/gpu/drm/radeon/r600.c WREG32(CP_RB_WPTR_DELAY, 0); CP_RB_WPTR_DELAY 3661 drivers/gpu/drm/radeon/si.c WREG32(CP_RB_WPTR_DELAY, 0);