SDMA_COPY_SUB_OPCODE_LINEAR  497 drivers/gpu/drm/amd/amdgpu/cikd.h #       define SDMA_COPY_SUB_OPCODE_LINEAR                0
SDMA_COPY_SUB_OPCODE_LINEAR 2009 drivers/gpu/drm/radeon/cikd.h #       define SDMA_COPY_SUB_OPCODE_LINEAR                0