Il 22/02/22 11:07, Nancy.Lin ha scritto:
This is a preparation for adding support for the ovl_adaptor sub driver Ovl_adaptor is a DRM sub driver, which doesn't have dma dev. Add dma_dev_get function for getting representative dma dev in ovl_adaptor. Signed-off-by: Nancy.Lin <nancy.lin@xxxxxxxxxxxx>
Reviewed-by: AngeloGioachino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
