Hi Simon, Thank you for the patch! Yet something to improve: [auto build test ERROR on f6632721cd6231e1bf28b5317dcc7543e43359f7] url: https://github.com/0day-ci/linux/commits/Simon-Ser/drm-add-per-connector-hotplug-events/20211016-003611 base: f6632721cd6231e1bf28b5317dcc7543e43359f7 config: x86_64-randconfig-a006-20211015 (attached as .config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project a49f5386ce6b091da66ea7c3a1d9a588d53becf7) 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://github.com/0day-ci/linux/commit/fb2b373f5b3b0f1e37e56270bf7aa0e6332f880d git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Simon-Ser/drm-add-per-connector-hotplug-events/20211016-003611 git checkout fb2b373f5b3b0f1e37e56270bf7aa0e6332f880d # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): >> drivers/gpu/drm/i915/display/intel_dp.c:5267:2: error: implicit declaration of function 'drm_sysfs_connector_status_event' [-Werror,-Wimplicit-function-declaration] drm_sysfs_connector_status_event(connector, ^ drivers/gpu/drm/i915/display/intel_dp.c:5267:2: note: did you mean 'drm_get_connector_status_name'? include/drm/drm_connector.h:1729:13: note: 'drm_get_connector_status_name' declared here const char *drm_get_connector_status_name(enum drm_connector_status status); ^ 1 error generated. vim +/drm_sysfs_connector_status_event +5267 drivers/gpu/drm/i915/display/intel_dp.c 5245 5246 static void intel_dp_modeset_retry_work_fn(struct work_struct *work) 5247 { 5248 struct intel_connector *intel_connector; 5249 struct drm_connector *connector; 5250 5251 intel_connector = container_of(work, typeof(*intel_connector), 5252 modeset_retry_work); 5253 connector = &intel_connector->base; 5254 DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n", connector->base.id, 5255 connector->name); 5256 5257 /* Grab the locks before changing connector property*/ 5258 mutex_lock(&connector->dev->mode_config.mutex); 5259 /* Set connector link status to BAD and send a Uevent to notify 5260 * userspace to do a modeset. 5261 */ 5262 drm_connector_set_link_status_property(connector, 5263 DRM_MODE_LINK_STATUS_BAD); 5264 mutex_unlock(&connector->dev->mode_config.mutex); 5265 /* Send Hotplug uevent so userspace can reprobe */ 5266 drm_kms_helper_hotplug_event(connector->dev); > 5267 drm_sysfs_connector_status_event(connector, 5268 connector->dev->mode_config.link_status_property); 5269 } 5270 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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