[andersson:tuxsuite 38/42] dp_debug.c:undefined reference to `dp_panel_tpg_config'

[kernel test robot]

tree:   https://github.com/andersson/kernel tuxsuite
head:   0fff1d7836dde54d8a7ce2f9010fd46a40f23aee
commit: d90a75330159d88d87dd7f7462b0060a17fb1e95 [38/42] drm/msm/dp: Make it possible to enable the test pattern
config: openrisc-buildonly-randconfig-r001-20220304 (https://download.01.org/0day-ci/archive/20220304/202203041449.Vjeq8NwE-lkp@xxxxxxxxx/config)
compiler: or1k-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://github.com/andersson/kernel/commit/d90a75330159d88d87dd7f7462b0060a17fb1e95
        git remote add andersson https://github.com/andersson/kernel
        git fetch --no-tags andersson tuxsuite
        git checkout d90a75330159d88d87dd7f7462b0060a17fb1e95
        # 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=openrisc SHELL=/bin/bash

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

All errors (new ones prefixed by >>):

   or1k-linux-ld: drivers/gpu/drm/msm/dp/dp_debug.o: in function `dp_test_active_write':
>> dp_debug.c:(.text+0x624): undefined reference to `dp_panel_tpg_config'
   dp_debug.c:(.text+0x624): relocation truncated to fit: R_OR1K_INSN_REL_26 against undefined symbol `dp_panel_tpg_config'

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