crtc0              38 drivers/gpu/drm/nouveau/nvkm/engine/disp/nv04.c 	u32 crtc0 = nvkm_rd32(device, 0x600100);
crtc0              42 drivers/gpu/drm/nouveau/nvkm/engine/disp/nv04.c 	if (crtc0 & 0x00000001) {