SDMA_SUBOP_PTEPDE_COPY   64 drivers/gpu/drm/amd/amdgpu/navi10_sdma_pkt_open.h #define SDMA_SUBOP_PTEPDE_COPY  1
SDMA_SUBOP_PTEPDE_COPY   56 drivers/gpu/drm/amd/amdgpu/vega10_sdma_pkt_open.h #define SDMA_SUBOP_PTEPDE_COPY  1