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=-17.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable 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 CC803C5519F for ; Wed, 25 Nov 2020 10:58:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 634AC20857 for ; Wed, 25 Nov 2020 10:58:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=xs4all.nl header.i=@xs4all.nl header.b="GBPqn/j4" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726197AbgKYK5z (ORCPT ); Wed, 25 Nov 2020 05:57:55 -0500 Received: from lb2-smtp-cloud7.xs4all.net ([194.109.24.28]:37897 "EHLO lb2-smtp-cloud7.xs4all.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725836AbgKYK5y (ORCPT ); Wed, 25 Nov 2020 05:57:54 -0500 Received: from cust-b5b5937f ([IPv6:fc0c:c16d:66b8:757f:c639:739b:9d66:799d]) by smtp-cloud7.xs4all.net with ESMTPA id hsUekIvThN7XghsUhkVqgp; Wed, 25 Nov 2020 11:57:52 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=xs4all.nl; s=s2; t=1606301872; bh=y5z7/tFBmv+ZGDeU30eDwnxUg1FyFsmx3IxfaEZw6Ms=; h=Subject:To:From:Message-ID:Date:MIME-Version:Content-Type:From: Subject; b=GBPqn/j4szPbWZv/BlPRZX3G/ZukbODfCSZ1reuLbxHGb1ZwErEOksuk5saI+RAsp QBJ2L4+0DQvC3m05BLyPJdqy3TpNFt1xV+U6zvMbYqQEvCvhAqz8BIM+Iiv6u/czwg Hie8hAe9lgbylbU6trQ2WX2N1AZhcx6hitXaLPQ4J45dh9B0Z7vFXVOGr9MouSPCws zK8ipOkYWrD7jaI3Ez8W6x8hk92jybj5S/NTJ8yawozZr9kCJRUWeFczwwwAg11eYw RG1ul55e3tTJNI2dDSDW/vxh4pS1Fru9CIqtbOjEDE2qNrFtxLoDGMwuGZ7WsYkRuk 1nUWl28LJYRmA== Subject: Re: [PATCH v4 13/13] media: docs: Move the H264 stateless codec uAPI To: Ezequiel Garcia , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Cc: kernel@collabora.com, Jonas Karlman , Nicolas Dufresne , Philipp Zabel , Maxime Ripard , Paul Kocialkowski , Jernej Skrabec References: <20201123144000.81310-1-ezequiel@collabora.com> <20201123144000.81310-14-ezequiel@collabora.com> From: Hans Verkuil Message-ID: Date: Wed, 25 Nov 2020 11:57:48 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: <20201123144000.81310-14-ezequiel@collabora.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-CMAE-Envelope: MS4xfNlNWy0h3yC4n495xuBxxNrVRyEzcZXfzN3wQx3ApOzgLDEuoSFAdheUAPrEOPg1rOTIOKRcRvHKkJq842qomun+a69fvomm4CT+pZ11jkLft6BL27Wt 9VI/hSmmCyXzj2lGkUIjCAsyALSRTft77osNo3dQ+FtalN2mySwcROSWlqKor8c5btfKD8qH5g3EeWwNRS3BQKRldnQ2U3droXkatKnUCSCWKT8XLyn6We6K 6IzaAbCiBG7+arbWvZBfJqD4H1l/70UvXIOMGcavz4DkdCIpnqbfopF6F8Bx37E8ExXLNl0BwJIUiHAHFWoaJm9taTQ5xIut7MR4SyYLWQJ1sUql5RcMoe0o GMdy9QOmoAXZPgoQ6gq+/M/jRdZeDL0V7PQMMnARfQvAoF9l0FLkaC+cXStXUkP0IKuTVBnsFK98rJ9PlSJFHWS0iwy3w6ct8woWLCgH0V9W9VcDifaDZWF7 FH+hXNGqsj1Vk/Ez1Y3HKX3sAYfMo9s/67z+BWmRsYi9F+mFlHC27DZThw4= Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 23/11/2020 15:40, Ezequiel Garcia wrote: > Now that we've destaged the H264 stateless codec controls, > and with all the pieces in place, update the documentation > and move it to its own section. > > Signed-off-by: Ezequiel Garcia > --- > .../userspace-api/media/v4l/common.rst | 1 + > .../media/v4l/ext-ctrls-codec-stateless.rst | 674 +++++++++++++++++ > .../media/v4l/ext-ctrls-codec.rst | 692 ------------------ > .../media/v4l/extended-controls.rst | 3 +- > .../media/v4l/pixfmt-compressed.rst | 21 +- > 5 files changed, 685 insertions(+), 706 deletions(-) > create mode 100644 Documentation/userspace-api/media/v4l/ext-ctrls-codec-stateless.rst > > diff --git a/Documentation/userspace-api/media/v4l/common.rst b/Documentation/userspace-api/media/v4l/common.rst > index d84aeb703165..8c263c5a85d8 100644 > --- a/Documentation/userspace-api/media/v4l/common.rst > +++ b/Documentation/userspace-api/media/v4l/common.rst > @@ -44,6 +44,7 @@ applicable to all devices. > ext-ctrls-image-source > ext-ctrls-image-process > ext-ctrls-codec > + ext-ctrls-codec-stateless > ext-ctrls-jpeg > ext-ctrls-dv > ext-ctrls-rf-tuner > diff --git a/Documentation/userspace-api/media/v4l/ext-ctrls-codec-stateless.rst b/Documentation/userspace-api/media/v4l/ext-ctrls-codec-stateless.rst > new file mode 100644 > index 000000000000..ab433afe625f > --- /dev/null > +++ b/Documentation/userspace-api/media/v4l/ext-ctrls-codec-stateless.rst > @@ -0,0 +1,674 @@ > +.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later > + > +.. _codec-stateless-controls: > + > +********************************* > +Stateless Codec Control Reference > +********************************* > + > +The Stateless Codec control class is intended to support > +stateless decoder and encoders (i.e. hardware accelerators). > + > +These drivers are typically supported by the :ref:`stateless_decoder`, > +and deal with parsed pixel formats such as V4L2_PIX_FMT_H264_SLICE. > + > +Stateless Codec Control ID > +========================== > + > +.. _codec-stateless-control-id: > + > +``V4L2_CID_CODEC_STATELESS_CLASS (class)`` > + The Codec class descriptor. Codec -> Stateless Codec Regards, Hans