GPC_BCAST
nvkm_wr32(device, GPC_BCAST(0x08ac), nvkm_rd32(device, 0x100800));
nvkm_wr32(device, GPC_BCAST(0x0980 + ((i / 8) * 4)), data);
nvkm_wr32(device, GPC_BCAST(0x1bd4), magicgpc918);
nvkm_wr32(device, GPC_BCAST(0x0980 + ((i / 8) * 4)), data);
nvkm_wr32(device, GPC_BCAST(0x3fd4), magicgpc918);
nvkm_wr32(device, GPC_BCAST(0x0880), 0x00000000);
nvkm_wr32(device, GPC_BCAST(0x0890), 0x00000000);
nvkm_wr32(device, GPC_BCAST(0x0894), 0x00000000);
nvkm_wr32(device, GPC_BCAST(0x08b4), nvkm_memory_addr(fb->mmu_wr) >> 8);
nvkm_wr32(device, GPC_BCAST(0x08b8), nvkm_memory_addr(fb->mmu_rd) >> 8);
nvkm_wr32(device, GPC_BCAST(0x08ac), nvkm_rd32(device, 0x100800));
nvkm_wr32(device, GPC_BCAST(0x033c), nvkm_rd32(device, 0x100804));
nvkm_wr32(device, GPC_BCAST(0x0980 + ((i / 8) * 4)), data);
nvkm_wr32(device, GPC_BCAST(0x3fd4), magicgpc918);