Extern or forward variable declaration at drivers/gpu/drm/tilcdc/tilcdc_drv.h, line 21 References: drivers/gpu/drm/tilcdc/tilcdc_crtc.c, line 64 drivers/gpu/drm/tilcdc/tilcdc_crtc.c, line 99 drivers/gpu/drm/tilcdc/tilcdc_crtc.c, line 140 drivers/gpu/drm/tilcdc/tilcdc_crtc.c, line 157 drivers/gpu/drm/tilcdc/tilcdc_crtc.c, line 178 drivers/gpu/drm/tilcdc/tilcdc_crtc.c, line 203 drivers/gpu/drm/tilcdc/tilcdc_crtc.c, line 275 drivers/gpu/drm/tilcdc/tilcdc_crtc.c, line 444 drivers/gpu/drm/tilcdc/tilcdc_crtc.c, line 493 drivers/gpu/drm/tilcdc/tilcdc_crtc.c, line 605 drivers/gpu/drm/tilcdc/tilcdc_crtc.c, line 691 drivers/gpu/drm/tilcdc/tilcdc_crtc.c, line 714 drivers/gpu/drm/tilcdc/tilcdc_crtc.c, line 733 drivers/gpu/drm/tilcdc/tilcdc_crtc.c, line 885 drivers/gpu/drm/tilcdc/tilcdc_crtc.c, line 909 drivers/gpu/drm/tilcdc/tilcdc_crtc.c, line 1016 drivers/gpu/drm/tilcdc/tilcdc_drv.c, line 65 drivers/gpu/drm/tilcdc/tilcdc_drv.c, line 95 drivers/gpu/drm/tilcdc/tilcdc_drv.c, line 128 drivers/gpu/drm/tilcdc/tilcdc_drv.c, line 134 drivers/gpu/drm/tilcdc/tilcdc_drv.c, line 148 drivers/gpu/drm/tilcdc/tilcdc_drv.c, line 163 drivers/gpu/drm/tilcdc/tilcdc_drv.c, line 203 drivers/gpu/drm/tilcdc/tilcdc_drv.c, line 437 drivers/gpu/drm/tilcdc/tilcdc_drv.c, line 458 drivers/gpu/drm/tilcdc/tilcdc_drv.c, line 506 drivers/gpu/drm/tilcdc/tilcdc_drv.c, line 519 drivers/gpu/drm/tilcdc/tilcdc_drv.c, line 541 drivers/gpu/drm/tilcdc/tilcdc_external.c, line 44 drivers/gpu/drm/tilcdc/tilcdc_external.c, line 60 drivers/gpu/drm/tilcdc/tilcdc_external.c, line 88 drivers/gpu/drm/tilcdc/tilcdc_external.c, line 109 drivers/gpu/drm/tilcdc/tilcdc_panel.c, line 85 drivers/gpu/drm/tilcdc/tilcdc_panel.c, line 136 drivers/gpu/drm/tilcdc/tilcdc_panel.c, line 186 drivers/gpu/drm/tilcdc/tilcdc_panel.c, line 225 drivers/gpu/drm/tilcdc/tilcdc_plane.c, line 102