drm: rockchip: rk628: Add rk628 combrx-phy driver

Change-Id: I0fbcca09e05c9876ae7e87000d1fa5b72a061077
Signed-off-by: Algea Cao <algea.cao@rock-chips.com>

Author: Algea Cao

drivers/gpu/drm/rockchip/rk628/Makefile

@@ -3,7 +3,8 @@
 # Makefile for the Rockchip RK628 display bridge driver.
 #
 
-obj-$(CONFIG_DRM_ROCKCHIP_RK628) += rk628_combtxphy.o \
+obj-$(CONFIG_DRM_ROCKCHIP_RK628) += rk628_combrxphy.o \
+				    rk628_combtxphy.o \
 				    rk628_dsi.o \
 				    rk628_gvi.o \
 				    rk628_lvds.o \