DPTX_HPD_DEL 436 drivers/gpu/drm/rockchip/cdn-dp-core.c DPTX_HPD_SEL_MASK | DPTX_HPD_DEL); DPTX_HPD_DEL 470 drivers/gpu/drm/rockchip/cdn-dp-core.c DPTX_HPD_SEL_MASK | DPTX_HPD_DEL);