Extern or forward variable declaration drivers/gpu/drm/drm_internal.h, line 44 [usage...] drivers/gpu/drm/i915/display/intel_display_types.h, line 49 [usage...] drivers/gpu/drm/i915/gt/intel_breadcrumbs.h, line 13 [usage...] drivers/gpu/drm/i915/gt/intel_engine.h, line 21 [usage...] drivers/gpu/drm/i915/gt/intel_gt.h, line 14 [usage...] drivers/gpu/drm/i915/gt/intel_lrc.h, line 29 [usage...] drivers/gpu/drm/i915/gt/intel_sseu.h, line 17 [usage...] drivers/gpu/drm/i915/gt/uc/intel_uc_fw.h, line 14 [usage...] drivers/gpu/drm/i915/i915_params.h, line 31 [usage...] drivers/gpu/drm/i915/intel_device_info.h, line 36 [usage...] drivers/gpu/drm/i915/intel_runtime_pm.h, line 19 [usage...] include/drm/drm_connector.h, line 42 [usage...] include/drm/drm_crtc.h, line 55 [usage...] include/drm/drm_drv.h, line 43 [usage...] include/drm/drm_gem_shmem_helper.h, line 17 [usage...] include/drm/drm_plane.h, line 35 [usage...] Structure include/drm/drm_print.h, line 75 [usage...]