NV40_PGRAPH_STATUS_SYNC_STALL  330 drivers/gpu/drm/nouveau/nouveau_reg.h #    define NV40_PGRAPH_STATUS_SYNC_STALL                  0x00004000
NV40_PGRAPH_STATUS_SYNC_STALL  161 drivers/gpu/drm/nouveau/nvkm/engine/gr/regs.h #    define NV40_PGRAPH_STATUS_SYNC_STALL                  0x00004000