CP_NEXT_TO_CURRENT  105 drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxnv40.c #define CP_NEXT_TO_CURRENT       0x00600009
CP_NEXT_TO_CURRENT  100 drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxnv50.c #define CP_NEXT_TO_CURRENT       0x0060000d