Extern or forward variable declaration at drivers/gpu/drm/sti/sti_vtg.h, line 19 References: drivers/gpu/drm/sti/sti_crtc.c, line 44 drivers/gpu/drm/sti/sti_cursor.c, line 190 drivers/gpu/drm/sti/sti_cursor.c, line 261 drivers/gpu/drm/sti/sti_gdp.c, line 617 drivers/gpu/drm/sti/sti_gdp.c, line 711 drivers/gpu/drm/sti/sti_hdmi.c, line 435 drivers/gpu/drm/sti/sti_hdmi.c, line 516 drivers/gpu/drm/sti/sti_hdmi.c, line 842 drivers/gpu/drm/sti/sti_hdmi.c, line 843 drivers/gpu/drm/sti/sti_hdmi.c, line 851 drivers/gpu/drm/sti/sti_hdmi.c, line 910 drivers/gpu/drm/sti/sti_hqvdp.c, line 726 drivers/gpu/drm/sti/sti_hqvdp.c, line 1018 drivers/gpu/drm/sti/sti_hqvdp.c, line 1105 drivers/gpu/drm/sti/sti_mixer.c, line 221 drivers/gpu/drm/sti/sti_mixer.c, line 290 drivers/gpu/drm/sti/sti_tvout.c, line 269 drivers/gpu/drm/sti/sti_tvout.c, line 594 drivers/gpu/drm/sti/sti_tvout.c, line 595 drivers/gpu/drm/sti/sti_vid.c, line 142 drivers/gpu/drm/sti/sti_vtg.c, line 177 drivers/gpu/drm/sti/sti_vtg.c, line 204 drivers/gpu/drm/sti/sti_vtg.c, line 258 drivers/gpu/drm/sti/sti_vtg.c, line 314 drivers/gpu/drm/sti/sti_vtg.c, line 340 drivers/gpu/drm/sti/sti_vtg.c, line 360 drivers/gpu/drm/sti/sti_vtg.h, line 19 drivers/gpu/drm/sti/sti_vtg.h, line 24 drivers/gpu/drm/sti/sti_vtg.h, line 30 drivers/gpu/drm/sti/sti_vtg.h, line 31