NV_PFIFO_CACHE1_ENDIAN  539 drivers/gpu/drm/nouveau/nouveau_reg.h #    define NV_PFIFO_CACHE1_ENDIAN                         0x80000000
NV_PFIFO_CACHE1_ENDIAN  103 drivers/gpu/drm/nouveau/nvkm/engine/fifo/regsnv04.h #    define NV_PFIFO_CACHE1_ENDIAN                         0x80000000