Hi Harikrishna, kernel test robot noticed the following build errors:
[auto build test ERROR on robh/for-next] [also build test ERROR on drm-misc/drm-misc-next linus/master v6.17-rc6 next-20250919] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Harikrishna-Shenoy/dt-bindings-drm-bridge-MHDP8546-bridge-binding-changes-for-DSC/20250915-183321 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next patch link: https://lore.kernel.org/r/20250915103041.3891448-3-h-shenoy%40ti.com patch subject: [PATCH v5 2/2] drm: bridge: cdns-mhdp8546: Add support for DSC and FEC config: arm64-randconfig-002-20250919 (https://download.01.org/0day-ci/archive/20250920/[email protected]/config) compiler: aarch64-linux-gcc (GCC) 8.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250920/[email protected]/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 <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All errors (new ones prefixed by >>): aarch64-linux-ld: Unexpected GOT/PLT entries detected! aarch64-linux-ld: Unexpected run-time procedure linkages detected! aarch64-linux-ld: drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-dsc.o: in function `cdns_mhdp_dsc_write_enc_config': >> cdns-mhdp8546-dsc.c:(.text+0x2f0): undefined reference to >> `drm_dsc_flatness_det_thresh' aarch64-linux-ld: drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-dsc.o: in function `cdns_mhdp_compute_dsc_params': >> cdns-mhdp8546-dsc.c:(.text+0x91c): undefined reference to >> `drm_dsc_set_const_params' >> aarch64-linux-ld: cdns-mhdp8546-dsc.c:(.text+0x924): undefined reference to >> `drm_dsc_set_rc_buf_thresh' >> aarch64-linux-ld: cdns-mhdp8546-dsc.c:(.text+0x930): undefined reference to >> `drm_dsc_setup_rc_params' >> aarch64-linux-ld: cdns-mhdp8546-dsc.c:(.text+0x940): undefined reference to >> `drm_dsc_initial_scale_value' >> aarch64-linux-ld: cdns-mhdp8546-dsc.c:(.text+0x954): undefined reference to >> `drm_dsc_compute_rc_parameters' aarch64-linux-ld: drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-dsc.o: in function `cdns_mhdp_dsc_send_pps_sdp': >> cdns-mhdp8546-dsc.c:(.text+0xa44): undefined reference to >> `drm_dsc_dp_pps_header_init' >> aarch64-linux-ld: cdns-mhdp8546-dsc.c:(.text+0xa54): undefined reference to >> `drm_dsc_pps_payload_pack' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
