NV20_PGRAPH_CHANNEL_CTX_XFER_SAVE  361 drivers/gpu/drm/nouveau/nouveau_reg.h #define NV20_PGRAPH_CHANNEL_CTX_XFER_SAVE                  0x00000002
NV20_PGRAPH_CHANNEL_CTX_XFER_SAVE  192 drivers/gpu/drm/nouveau/nvkm/engine/gr/regs.h #define NV20_PGRAPH_CHANNEL_CTX_XFER_SAVE                  0x00000002