FUNC_SEL 190 drivers/gpu/drm/zte/zx_hdmi.c hdmi_writeb_mask(hdmi, FUNC_SEL, FUNC_HDMI_EN, FUNC_HDMI_EN); FUNC_SEL 219 drivers/gpu/drm/zte/zx_hdmi.c hdmi_writeb_mask(hdmi, FUNC_SEL, FUNC_HDMI_EN, 0);