Hi Am 04.03.22 um 21:26 schrieb Lyude Paul:
Thomas, I assume this is on your radar?
Yes, it is. I just need to reproduce the problem. I think we have to select DRM_KMS_HELPER from DRM_PANEL_EDP.
Best regards Thomas
On Fri, 2022-03-04 at 10:47 +0800, kernel test robot wrote:Hi Thomas, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 91265a6da44d13296bdb5b3fbafa19d06be462f2 commit: eea89dff4c39a106f98d1cb5e4d626f8c63908b9 [3267/10468] drm/panel: Select DRM_DP_HELPER for DRM_PANEL_EDP config: arm-qcom_defconfig (https://download.01.org/0day-ci/archive/20220304/202203040403.CjBmY9Vq-lkp@ intel.com/config) compiler: arm-linux-gnueabi-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://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=eea89dff4c39a106f98d1cb5e4d626f8c63908b9 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout eea89dff4c39a106f98d1cb5e4d626f8c63908b9 # 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=arm 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 >>): arm-linux-gnueabi-ld: drivers/gpu/drm/dp/drm_dp_mst_topology.o: in function `drm_dp_mst_duplicate_state':drm_dp_mst_topology.c:(.text+0x2db0): undefined reference to `__drm_atomic_helper_private_obj_duplicate_state'arm-linux-gnueabi-ld: drivers/gpu/drm/dp/drm_dp_mst_topology.o: in function `drm_dp_delayed_destroy_work':drm_dp_mst_topology.c:(.text+0x36c4): undefined reference to `drm_kms_helper_hotplug_event'arm-linux-gnueabi-ld: drivers/gpu/drm/dp/drm_dp_mst_topology.o: in function `drm_dp_mst_up_req_work': drm_dp_mst_topology.c:(.text+0x7888): undefined reference to `drm_kms_helper_hotplug_event' arm-linux-gnueabi-ld: drivers/gpu/drm/dp/drm_dp_mst_topology.o: in function `drm_dp_mst_link_probe_work': drm_dp_mst_topology.c:(.text+0x8220): undefined reference to `drm_kms_helper_hotplug_event' --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
-- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Maxfeldstr. 5, 90409 Nürnberg, Germany (HRB 36809, AG Nürnberg) Geschäftsführer: Ivo Totev
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