[PATCH] drm/msm/dp: Make it possible to enable the test pattern

[kernel test robot]

Hi Bjorn,

I love your patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v5.13 next-20210628]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Bjorn-Andersson/drm-msm-dp-Make-it-possible-to-enable-the-test-pattern/20210629-082507
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 9840cfcb97fc8b6aa7b36cec3cc3fd763f14052e
config: arm64-randconfig-r004-20210628 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project aad87328fabff9382bac0b452c83934515e6d0c8)
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
        # install arm64 cross compiling tool for clang build
        # apt-get install binutils-aarch64-linux-gnu
        # https://github.com/0day-ci/linux/commit/e7c606f6fabdb01a1b5b3942c660214b0fbf049f
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Bjorn-Andersson/drm-msm-dp-Make-it-possible-to-enable-the-test-pattern/20210629-082507
        git checkout e7c606f6fabdb01a1b5b3942c660214b0fbf049f
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm64 

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

All errors (new ones prefixed by >>, old ones prefixed by <<):

>> ERROR: modpost: "dp_panel_tpg_config" [drivers/gpu/drm/msm/msm.ko] undefined!

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