NV2080_ENGINE_TYPE_GR0
#define NV2080_ENGINE_TYPE_GR(i) (NV2080_ENGINE_TYPE_GR0 + (i))
#define NV2080_ENGINE_TYPE_IS_GR(i) (((i) >= NV2080_ENGINE_TYPE_GR0) && ((i) < NV2080_ENGINE_TYPE_GR(NV2080_ENGINE_TYPE_GR_SIZE)))
#define NV2080_ENGINE_TYPE_GR_IDX(i) ((i) - NV2080_ENGINE_TYPE_GR0)
NV2080_ENGINE_TYPE_GR0, 0, false, gr->scrubber.chid,