RK3399_GRF_SOC_CON20   35 drivers/gpu/drm/rockchip/analogix_dp-rockchip.c #define RK3399_GRF_SOC_CON20		0x6250
RK3399_GRF_SOC_CON20  146 drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c #define RK3399_GRF_SOC_CON20		0x6250
RK3399_GRF_SOC_CON20   49 drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c #define RK3399_GRF_SOC_CON20		0x6250