SDMA_AQL_PKT_BARRIER_OR_HEADER_barrier_shift 4683 drivers/gpu/drm/amd/amdgpu/navi10_sdma_pkt_open.h #define SDMA_AQL_PKT_BARRIER_OR_HEADER_barrier_shift  8
SDMA_AQL_PKT_BARRIER_OR_HEADER_barrier_shift 3196 drivers/gpu/drm/amd/amdgpu/vega10_sdma_pkt_open.h #define SDMA_AQL_PKT_BARRIER_OR_HEADER_barrier_shift  8