Hi Dmitry, kernel test robot noticed the following build errors: [auto build test ERROR on 0a2f889128969dab41861b6e40111aa03dc57014] url: https://github.com/intel-lab-lkp/linux/commits/Dmitry-Baryshkov/drm-display-hdmi-provide-central-data-authority-for-ACR-params/20250309-161610 base: 0a2f889128969dab41861b6e40111aa03dc57014 patch link: https://lore.kernel.org/r/20250309-drm-hdmi-acr-v1-2-bb9c242f4d4b%40linaro.org patch subject: [PATCH 2/4] drm/msm/hdmi: use new helper for ACR tables config: arm-randconfig-004-20250310 (https://download.01.org/0day-ci/archive/20250310/202503100745.KWEAWjFD-lkp@xxxxxxxxx/config) compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project e15545cad8297ec7555f26e5ae74a9f0511203e7) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250310/202503100745.KWEAWjFD-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202503100745.KWEAWjFD-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "drm_hdmi_acr_get_n_cts" [drivers/gpu/drm/msm/msm.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
