[PATCH v4 11/14] drm/bridge: analogix_dp: Use bridge->next_bridge instead of plat_data field

kernel test robot lkp at intel.com
Mon Oct 19 22:37:26 PDT 2026


Hi Damon,

kernel test robot noticed the following build errors:

[auto build test ERROR on drm-misc/drm-misc-next]
[also build test ERROR on drm/drm-next]
[cannot apply to daeinki-drm-exynos/exynos-drm-next linus/master v7.3]
[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/Damon-Ding/drm-bridge-analogix_dp-Return-bitmask-from-analogix_dp_get_irq_type/20261019-165823
base:   https://gitlab.freedesktop.org/drm/misc/kernel.git drm-misc-next
patch link:    https://lore.kernel.org/r/20261019085836.3065008-12-damon.ding%40rock-chips.com
patch subject: [PATCH v4 11/14] drm/bridge: analogix_dp: Use bridge->next_bridge instead of plat_data field
config: parisc-randconfig-1001-20261020 (https://download.01.org/0day-ci/archive/20261020/202610201323.RdqouIbq-lkp@intel.com/config)
compiler: hppa-linux-gcc (GCC) 13.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261020/202610201323.RdqouIbq-lkp@intel.com/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 at intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202610201323.RdqouIbq-lkp@intel.com/

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

>> ERROR: modpost: drivers/gpu/drm/bridge/analogix/analogix_dp.ko: symbol 'devm_drm_of_display_mode_bridge' undefined!

--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki



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