[linux-next:master 2593/11353] ite-it6505.c:undefined reference to `drm_dp_aux_unregister'

[linux-next:master 2593/11353] ite-it6505.c:undefined reference to `drm_dp_aux_unregister'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   cb153b68ff91cbc434f3de70ac549e110543e1bb
commit: b5c84a9edcd418cd055becad6a22439e7c5e3bf8 [2593/11353] drm/bridge: add it6505 driver
config: nios2-randconfig-r036-20220307 (https://download.01.org/0day-ci/archive/20220309/202203090109.PRHDfOP2-lkp@intel.com/config)
compiler: nios2-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=b5c84a9edcd418cd055becad6a22439e7c5e3bf8
        git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
        git fetch --no-tags linux-next master
        git checkout b5c84a9edcd418cd055becad6a22439e7c5e3bf8
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=nios2 SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   nios2-linux-ld: drivers/gpu/drm/bridge/ite-it6505.o: in function `it6505_i2c_remove':
>> ite-it6505.c:(.text+0x2cc): undefined reference to `drm_dp_aux_unregister'
   ite-it6505.c:(.text+0x2cc): relocation truncated to fit: R_NIOS2_CALL26 against `drm_dp_aux_unregister'
   nios2-linux-ld: drivers/gpu/drm/bridge/ite-it6505.o: in function `step_train_lane_voltage_para_set':
>> ite-it6505.c:(.text+0xb80): undefined reference to `drm_dp_dpcd_write'
   ite-it6505.c:(.text+0xb80): relocation truncated to fit: R_NIOS2_CALL26 against `drm_dp_dpcd_write'
>> nios2-linux-ld: ite-it6505.c:(.text+0xb98): undefined reference to `drm_dp_dpcd_read'
   ite-it6505.c:(.text+0xb98): relocation truncated to fit: R_NIOS2_CALL26 against `drm_dp_dpcd_read'
   nios2-linux-ld: drivers/gpu/drm/bridge/ite-it6505.o: in function `it6505_bridge_attach':
>> ite-it6505.c:(.text+0xc58): undefined reference to `drm_dp_aux_register'
   ite-it6505.c:(.text+0xc58): relocation truncated to fit: R_NIOS2_CALL26 against `drm_dp_aux_register'
   nios2-linux-ld: drivers/gpu/drm/bridge/ite-it6505.o: in function `it6505_irq_scdt':
   ite-it6505.c:(.text+0x166c): undefined reference to `drm_dp_dpcd_write'
   ite-it6505.c:(.text+0x166c): relocation truncated to fit: R_NIOS2_CALL26 against `drm_dp_dpcd_write'
>> nios2-linux-ld: ite-it6505.c:(.text+0x16e0): undefined reference to `drm_dp_dpcd_write'
   ite-it6505.c:(.text+0x16e0): relocation truncated to fit: R_NIOS2_CALL26 against `drm_dp_dpcd_write'
   nios2-linux-ld: drivers/gpu/drm/bridge/ite-it6505.o: in function `it6505_video_reset':
   ite-it6505.c:(.text+0x173c): undefined reference to `drm_dp_dpcd_write'
   ite-it6505.c:(.text+0x173c): relocation truncated to fit: R_NIOS2_CALL26 against `drm_dp_dpcd_write'
   nios2-linux-ld: drivers/gpu/drm/bridge/ite-it6505.o: in function `it6505_link_training_setup':
   ite-it6505.c:(.text+0x1fc8): undefined reference to `drm_dp_dpcd_write'
   ite-it6505.c:(.text+0x1fc8): relocation truncated to fit: R_NIOS2_CALL26 against `drm_dp_dpcd_write'
   nios2-linux-ld: ite-it6505.c:(.text+0x1fe4): undefined reference to `drm_dp_dpcd_write'
   ite-it6505.c:(.text+0x1fe4): relocation truncated to fit: R_NIOS2_CALL26 against `drm_dp_dpcd_write'
   nios2-linux-ld: drivers/gpu/drm/bridge/ite-it6505.o: in function `it6505_parse_link_capabilities':
>> ite-it6505.c:(.text+0x2740): undefined reference to `drm_dp_dpcd_read'
   ite-it6505.c:(.text+0x2740): relocation truncated to fit: R_NIOS2_CALL26 against `drm_dp_dpcd_read'
>> nios2-linux-ld: ite-it6505.c:(.text+0x27e8): undefined reference to `drm_dp_link_rate_to_bw_code'
   ite-it6505.c:(.text+0x27e8): additional relocation overflows omitted from the output
   nios2-linux-ld: ite-it6505.c:(.text+0x295c): undefined reference to `drm_dp_dpcd_read'
   nios2-linux-ld: drivers/gpu/drm/bridge/ite-it6505.o: in function `it6505_detect':
   ite-it6505.c:(.text+0x2b00): undefined reference to `drm_dp_dpcd_read'
>> nios2-linux-ld: ite-it6505.c:(.text+0x2b14): undefined reference to `drm_dp_bw_code_to_link_rate'
   nios2-linux-ld: ite-it6505.c:(.text+0x2b5c): undefined reference to `drm_dp_dpcd_read'
   nios2-linux-ld: ite-it6505.c:(.text+0x2b88): undefined reference to `drm_dp_dpcd_write'
   nios2-linux-ld: ite-it6505.c:(.text+0x2bc8): undefined reference to `drm_dp_dpcd_read'
   nios2-linux-ld: ite-it6505.c:(.text+0x2c70): undefined reference to `drm_dp_dpcd_read'
   nios2-linux-ld: drivers/gpu/drm/bridge/ite-it6505.o: in function `it6505_irq_hpd':
   ite-it6505.c:(.text+0x2fe8): undefined reference to `drm_dp_dpcd_write'
   nios2-linux-ld: drivers/gpu/drm/bridge/ite-it6505.o: in function `it6505_process_hpd_irq':
   ite-it6505.c:(.text+0x3c84): undefined reference to `drm_dp_dpcd_read'
   nios2-linux-ld: ite-it6505.c:(.text+0x3d54): undefined reference to `drm_dp_dpcd_read'
   nios2-linux-ld: ite-it6505.c:(.text+0x3db4): undefined reference to `drm_dp_dpcd_read'
>> nios2-linux-ld: ite-it6505.c:(.text+0x3ddc): undefined reference to `drm_dp_dpcd_read_link_status'
>> nios2-linux-ld: ite-it6505.c:(.text+0x3e0c): undefined reference to `drm_dp_channel_eq_ok'
   nios2-linux-ld: drivers/gpu/drm/bridge/ite-it6505.o: in function `it6505_step_eq_train':
   ite-it6505.c:(.text+0x3f04): undefined reference to `drm_dp_dpcd_write'
>> nios2-linux-ld: ite-it6505.c:(.text+0x3f34): undefined reference to `drm_dp_link_train_channel_eq_delay'
   nios2-linux-ld: ite-it6505.c:(.text+0x3f40): undefined reference to `drm_dp_dpcd_read_link_status'
>> nios2-linux-ld: ite-it6505.c:(.text+0x3f4c): undefined reference to `drm_dp_clock_recovery_ok'
   nios2-linux-ld: ite-it6505.c:(.text+0x3f60): undefined reference to `drm_dp_channel_eq_ok'
   nios2-linux-ld: ite-it6505.c:(.text+0x3f84): undefined reference to `drm_dp_dpcd_write'
>> nios2-linux-ld: ite-it6505.c:(.text+0x3fe0): undefined reference to `drm_dp_get_adjust_request_voltage'
>> nios2-linux-ld: ite-it6505.c:(.text+0x3ff4): undefined reference to `drm_dp_get_adjust_request_pre_emphasis'
   nios2-linux-ld: ite-it6505.c:(.text+0x4050): undefined reference to `drm_dp_dpcd_write'
   nios2-linux-ld: drivers/gpu/drm/bridge/ite-it6505.o: in function `it6505_step_cr_train':
   ite-it6505.c:(.text+0x40d8): undefined reference to `drm_dp_dpcd_write'
   nios2-linux-ld: ite-it6505.c:(.text+0x40fc): undefined reference to `drm_dp_dpcd_write'
>> nios2-linux-ld: ite-it6505.c:(.text+0x4134): undefined reference to `drm_dp_link_train_clock_recovery_delay'
   nios2-linux-ld: ite-it6505.c:(.text+0x4140): undefined reference to `drm_dp_dpcd_read_link_status'
   nios2-linux-ld: ite-it6505.c:(.text+0x414c): undefined reference to `drm_dp_clock_recovery_ok'
   nios2-linux-ld: ite-it6505.c:(.text+0x41e8): undefined reference to `drm_dp_get_adjust_request_voltage'
   nios2-linux-ld: ite-it6505.c:(.text+0x41fc): undefined reference to `drm_dp_get_adjust_request_pre_emphasis'
   nios2-linux-ld: ite-it6505.c:(.text+0x42b0): undefined reference to `drm_dp_dpcd_write'
   nios2-linux-ld: drivers/gpu/drm/bridge/ite-it6505.o: in function `it6505_link_step_train_process':
   ite-it6505.c:(.text+0x43c8): undefined reference to `drm_dp_dpcd_write'
   nios2-linux-ld: ite-it6505.c:(.text+0x4418): undefined reference to `drm_dp_dpcd_write'
   nios2-linux-ld: drivers/gpu/drm/bridge/ite-it6505.o: in function `it6505_hdcp_part2_ksvlist_check':
   ite-it6505.c:(.text+0x47e8): undefined reference to `drm_dp_dpcd_read'
   nios2-linux-ld: ite-it6505.c:(.text+0x48e8): undefined reference to `drm_dp_dpcd_read'
   nios2-linux-ld: ite-it6505.c:(.text+0x49d0): undefined reference to `drm_dp_dpcd_read'
   nios2-linux-ld: drivers/gpu/drm/bridge/ite-it6505.o: in function `it6505_hdcp_wait_ksv_list':
   ite-it6505.c:(.text+0x4b08): undefined reference to `drm_dp_dpcd_read'
   nios2-linux-ld: drivers/gpu/drm/bridge/ite-it6505.o: in function `it6505_hdcp_work':
>> ite-it6505.c:(.text+0x4c84): undefined reference to `drm_dp_dpcd_read_link_status'
   nios2-linux-ld: ite-it6505.c:(.text+0x4cbc): undefined reference to `drm_dp_channel_eq_ok'
   nios2-linux-ld: ite-it6505.c:(.text+0x4d20): undefined reference to `drm_dp_dpcd_read'
   nios2-linux-ld: ite-it6505.c:(.text+0x4e4c): undefined reference to `drm_dp_dpcd_read'

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org