From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B579DC43143 for ; Mon, 1 Oct 2018 10:30:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7FC4C2064A for ; Mon, 1 Oct 2018 10:30:00 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7FC4C2064A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=xs4all.nl Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729212AbeJARHF (ORCPT ); Mon, 1 Oct 2018 13:07:05 -0400 Received: from lb2-smtp-cloud7.xs4all.net ([194.109.24.28]:33546 "EHLO lb2-smtp-cloud7.xs4all.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728913AbeJARHF (ORCPT ); Mon, 1 Oct 2018 13:07:05 -0400 Received: from [192.168.2.10] ([212.251.195.8]) by smtp-cloud7.xs4all.net with ESMTPA id 6vSbg5njMw2L86vSegYh3D; Mon, 01 Oct 2018 12:29:57 +0200 Subject: Re: [PATCH v3 0/3] Add Amlogic video decoder driver To: Maxime Jourdan , Mauro Carvalho Chehab Cc: Hans Verkuil , Kevin Hilman , Jerome Brunet , Neil Armstrong , Martin Blumenstingl , linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org References: <20180928142816.4311-1-mjourdan@baylibre.com> From: Hans Verkuil Message-ID: Date: Mon, 1 Oct 2018 12:29:53 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 In-Reply-To: <20180928142816.4311-1-mjourdan@baylibre.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-CMAE-Envelope: MS4wfKPxlZ47TzekGJHu685g+KpGTMAzsDiod4R9Ixs0N1PM1oOiwsI97BCtsG88OhOnf8jcsvREJzd7jxQ0FXkBmG85VSeB6C4rzcq1iL7sQZicNQ+cWdPd 0m+mC/C2V0WFJ9WtS/kFSaKYRARpYr9hcdrnIxL1iBSaHEhCnepc/upGdMAywCryKt1VZeRBJKlOXXI9KvRC8os1AsXBI2TeNInyjr4YNXzj5HewPC76Xcmq 91BPaZoVrk09GZKFy+pv7nokETu2RRGi/o/NuFXZPioumKfsJE3YWaCnJLmqXwqjN5Bg53BUI4GN2wfKrMzjM+QnUQ38HdPnmIwYlvSdZvFEY0Tozc1C1gT5 332tsZqCqs6PLgOWaoz2SWwneHNSZWqzKJKKPEOJN8FgVG6btPk3uajSGCto9abFZ/tR6LuxpLYE4XVGubGGklZQ9sfHaF6oZkYZQEqNjrHklZDMp2j3XUHb z2yRrngnrmfBLEjPZBGhB2aOMZ58H/3igHVrdZ+y8tzqr/w7tCrhVqLsgErKQ/YQhnpJ1uKc95keBY6tCfWGHlP5qexYxAC6KuoeCVm4iBr4f/qp/7L702dM MxCbJLwTwSFQ4ln0S84aVZMY Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 09/28/2018 04:28 PM, Maxime Jourdan wrote: > Hi everyone, > > This patch series adds support for the Amlogic video decoder, > as well as the corresponding dt bindings for GXBB/GXL/GXM chips. > > It features decoding for the following formats: > - MPEG 1 > - MPEG 2 > > The following formats will be added in future patches: > - MJPEG > - MPEG 4 (incl. Xvid, H.263) > - H.264 > - HEVC (incl. 10-bit) > > The following formats' development has still not started, but they are > supported by the hardware: > - VC1 > - VP9 > > The code was made in such a way to allow easy inclusion of those formats > in the future. > > The decoder is single instance. > > Files: > - vdec.c handles the V4L2 M2M logic > - esparser.c manages the hardware bitstream parser > - vdec_helpers.c provides helpers to DONE the dst buffers as well as > various common code used by the codecs > - vdec_1.c manages the VDEC_1 block of the vdec IP > - codec_mpeg12.c enables decoding for MPEG 1/2. > - vdec_platform.c links codec units with vdec units > (e.g vdec_1 with codec_mpeg12) and lists all the available > src/dst formats and requirements (max width/height, etc.), > per compatible chip. > > Firmwares are necessary to run the vdec. They can currently be found at: > https://github.com/chewitt/meson-firmware Are you trying to get this into the linux-firmware repository? I believe that Mauro requires that before he will merge this driver. So I think this driver will be ready to be merged once v4 is posted, dt-bindings is Acked and the firmware is merged to the linux-firmware repo. Regards, Hans