NV04_PGRAPH_DEBUG_0
nvkm_wr32(device, NV04_PGRAPH_DEBUG_0, 0x1231c000);
nvkm_wr32(device, NV04_PGRAPH_DEBUG_0, 0xFFFFFFFF);
nvkm_wr32(device, NV04_PGRAPH_DEBUG_0, 0x00000000);
nvkm_wr32(device, NV04_PGRAPH_DEBUG_0, 0xFFFFFFFF);
nvkm_wr32(device, NV04_PGRAPH_DEBUG_0, 0x00000000);
nvkm_wr32(device, NV04_PGRAPH_DEBUG_0, 0xFFFFFFFF);
nvkm_wr32(device, NV04_PGRAPH_DEBUG_0, 0x00000000);
nvkm_wr32(device, NV04_PGRAPH_DEBUG_0, 0xFFFFFFFF);
nvkm_wr32(device, NV04_PGRAPH_DEBUG_0, 0x00000000);