I think now I have an answer to my question. I will back come in a couple of weeks with a generic dmabuf allocator. The feature set of this should be: - allow to have per device specificone allocator - ioctl for buffer allocation and exporting dmabuf file descriptor on /dev/foo - generic API to be able to call buffer securing module which is platform specific. - ioctl and kernel API to set/get dmabuf secure status Sumit had already done a draft of this kind of dmabuf allocator with his cenalloc [1] I think I will start from that. Benjamin [1] http://git.linaro.org/people/sumit.semwal/linux-3.x.git on cenalloc_wip branch. -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
