On Sat, 6 Aug 2011, Sakari Ailus wrote: [snip] > > + > > + /* > > + * q->num_buffers contains the total number of buffers, that the > > + * queue driver has set up > > + */ > > + ret = call_qop(q, queue_setup, q, &num_buffers, > > + &num_planes, create->sizes, q->alloc_ctx); > > + > > + if (!ret && allocated_buffers < num_buffers) > > + ret = -ENOMEM; > > Is this really an error? It is. See the current REQBUFS implementation > How is the queue_setup op expected to change > num_buffers, and why? At this stage it should accept the proposed smaller number of buffers, because that's all we managed to allocate. Thanks Guennadi --- Guennadi Liakhovetski, Ph.D. Freelance Open-Source Software Developer http://www.open-technology.de/ -- 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
