LAYER_V_VAL
malidp_hw_write(mp->hwdev, LAYER_H_VAL(src_w) | LAYER_V_VAL(src_h),
malidp_hw_write(mp->hwdev, LAYER_H_VAL(dest_w) | LAYER_V_VAL(dest_h),
LAYER_V_VAL(new_state->crtc_y),
LAYER_H_VAL(src_w) | LAYER_V_VAL(src_h),