NV04_PGRAPH_FIFO 341 drivers/gpu/drm/nouveau/nouveau_reg.h #define NV04_PGRAPH_FIFO 0x00400720 NV04_PGRAPH_FIFO 172 drivers/gpu/drm/nouveau/nvkm/engine/gr/regs.h #define NV04_PGRAPH_FIFO 0x00400720