LVDS_CH0_EN 180 drivers/gpu/drm/rockchip/rockchip_lvds.c val = LVDS_DUAL | LVDS_TTL_EN | LVDS_CH0_EN | LVDS_CH1_EN | LVDS_PWRDN; LVDS_CH0_EN 225 drivers/gpu/drm/rockchip/rockchip_lvds.c val = lvds->format | LVDS_CH0_EN;