Kernel Building Result

compiler: gcc-7
kconfig: x86_64-sof-V4.14-config http://github.com/sofci/kconfig
status: FAIL: build error
build_errors: |
ERROR: "hdac_hdmi_jack_init" [sound/soc/intel/boards/snd-soc-sst_bxt_tdf8532.ko] undefined!
ERROR: "hdac_hdmi_jack_port_init" [sound/soc/intel/boards/snd-soc-sst_bxt_tdf8532.ko] undefined!