VSYNC_IRQ_ENA     793 drivers/gpu/drm/armada/armada_crtc.c 	armada_drm_crtc_enable_irq(dcrtc, VSYNC_IRQ_ENA);
VSYNC_IRQ_ENA     804 drivers/gpu/drm/armada/armada_crtc.c 	armada_drm_crtc_disable_irq(dcrtc, VSYNC_IRQ_ENA);