SDMA_AQL_PKT_BARRIER_OR_HEADER_subop_shift 4713 drivers/gpu/drm/amd/amdgpu/navi10_sdma_pkt_open.h #define SDMA_AQL_PKT_BARRIER_OR_HEADER_subop_shift  20
SDMA_AQL_PKT_BARRIER_OR_HEADER_subop_shift 3226 drivers/gpu/drm/amd/amdgpu/vega10_sdma_pkt_open.h #define SDMA_AQL_PKT_BARRIER_OR_HEADER_subop_shift  20