Hi Alex, +Maxime Ripard +Ezequiel Garcia +Nicolas Dufresne On Fri, Aug 31, 2018 at 4:48 PM Alexandre Courbot <acourbot@xxxxxxxxxxxx> wrote: > > This patch documents the protocol that user-space should follow when > communicating with stateless video decoders. It is based on the > following references: > > * The current protocol used by Chromium (converted from config store to > request API) > > * The submitted Cedrus VPU driver > > As such, some things may not be entirely consistent with the current > state of drivers, so it would be great if all stakeholders could point > out these inconsistencies. :) > > This patch is supposed to be applied on top of the Request API V18 as > well as the memory-to-memory video decoder interface series by Tomasz > Figa. > > It should be considered an early RFC. Thanks a lot for working on this. I'll review this patch a bit later, but let me post links to patches on which we had some earlier discussions, to keep things together: https://patchwork.kernel.org/patch/10462311/ https://patchwork.kernel.org/patch/10577969/ Also CCd folks who discussed there. Best regards, Tomasz
