phm_display_configuration_changed  266 drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c 		phm_display_configuration_changed(hwmgr);
phm_display_configuration_changed  418 drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h extern int phm_display_configuration_changed(struct pp_hwmgr *hwmgr);