SDMA_PKT_PTEPDE_RMW_HEADER_snp_shift 3200 drivers/gpu/drm/amd/amdgpu/navi10_sdma_pkt_open.h #define SDMA_PKT_PTEPDE_RMW_HEADER_snp_shift  22
SDMA_PKT_PTEPDE_RMW_HEADER_snp_shift 1930 drivers/gpu/drm/amd/amdgpu/vega10_sdma_pkt_open.h #define SDMA_PKT_PTEPDE_RMW_HEADER_snp_shift  22