NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES  496 drivers/gpu/drm/nouveau/nouveau_reg.h #    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES       0x00000078
NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES   60 drivers/gpu/drm/nouveau/nvkm/engine/fifo/regsnv04.h #    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES       0x00000078