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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_NEOMUTT 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 71BE4C04ABB for ; Tue, 11 Sep 2018 08:54:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0E91D20839 for ; Tue, 11 Sep 2018 08:54:10 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0E91D20839 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com 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 S1726734AbeIKNw0 (ORCPT ); Tue, 11 Sep 2018 09:52:26 -0400 Received: from mail.bootlin.com ([62.4.15.54]:40052 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726476AbeIKNw0 (ORCPT ); Tue, 11 Sep 2018 09:52:26 -0400 Received: by mail.bootlin.com (Postfix, from userid 110) id 4EED220799; Tue, 11 Sep 2018 10:54:06 +0200 (CEST) Received: from localhost (AAubervilliers-681-1-30-219.w90-88.abo.wanadoo.fr [90.88.15.219]) by mail.bootlin.com (Postfix) with ESMTPSA id 1E42F2072B; Tue, 11 Sep 2018 10:53:56 +0200 (CEST) Date: Tue, 11 Sep 2018 10:53:55 +0200 From: Maxime Ripard To: Paul Kocialkowski Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devel@driverdev.osuosl.org, Mauro Carvalho Chehab , Rob Herring , Mark Rutland , Chen-Yu Tsai , Greg Kroah-Hartman , Paul Kocialkowski , Thomas Petazzoni , linux-sunxi@googlegroups.com, Randy Li , Hans Verkuil , Ezequiel Garcia , Tomasz Figa , Alexandre Courbot , Philipp Zabel , Laurent Pinchart , Sakari Ailus Subject: Re: [PATCH v9 0/9] Cedrus driver for the Allwinner Video Engine, using media requests Message-ID: <20180911085355.bmd6gm24tkuxzdst@flea> References: <20180906222442.14825-1-contact@paulk.fr> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="tnxohcee4xz5pskx" Content-Disposition: inline In-Reply-To: <20180906222442.14825-1-contact@paulk.fr> User-Agent: NeoMutt/20180716 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --tnxohcee4xz5pskx Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Sep 07, 2018 at 12:24:33AM +0200, Paul Kocialkowski wrote: > This is the ninth iteration of the updated Cedrus driver, > that supports the Video Engine found on most Allwinner SoCs, starting > with the A10. It was tested on the A13, A20, A33 and H3. >=20 > The initial version of this driver[0] was originally written and > submitted by Florent Revest using a previous version of the request API > that is necessary to provide coherency between controls and the buffers > they apply to. >=20 > The driver was adapted to use the latest version of the media request > API[1], as submitted by Hans Verkuil. Media request API support is a > hard requirement for the Cedrus driver. >=20 > The driver itself currently only supports MPEG2 and more codecs will be > added eventually. The default output frame format provided by the Video > Engine is a multi-planar tiled YUV format (based on NV12). A specific > format is introduced in the V4L2 API to describe it. Starting with the > A33, the Video Engine can also output untiled YUV formats. Applied the DTS patches, thanks! Maxime --=20 Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com --tnxohcee4xz5pskx Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE0VqZU19dR2zEVaqr0rTAlCFNr3QFAluXgqIACgkQ0rTAlCFN r3Q/EQ//YzqVxVgpNeUPQC1aIPWbTOZVHtAIK14Z7UNUq5c1sAFqnF7Sn7r71jWq xQ5ePAc+sqtrt6E+v8vJTHmsYTrtjzxXwNGOckz4WNA6nQB1HKhpPeLt5jk1V4PX kjWZmd+VwFIQkVjWkGPJGQJpqcCVsuhLzqD7cejC6EpRsCLphht2wykN2AWXHPRc jNh8t8k7paH7Yk4VuJ7FJRGD1oy4pKe0N3F+jrMAsXQQkHbbPKS2BmUap26AV5Z1 Q2NzHYKVXDK8SFDHi7/vL2vytpu6IWRskEheHbC3rpsJDE7KRATmixZ0TYT1BXhC ExQCv9rt43oButgkNcKCQO+RJh8FDPtFzlY5bzzWqDNiGOW7I7O+mG7kGGVimyYO WHI0YS+5JlAU2t3d9RH54sCLFuqzDecZMgobgDdPJceQ0IeEPFcFOP1H97UK7pyg FrLZwOWS7GBJpWcrpytfqxS9IGuKoCLC+x0EoeeFw2QCF4/xgrJoYS1uroLCltmo 2dNnZZqnsb+o7jQjH52iadi7lNODJ83GWrTrW190/UphBY0PoFLXPtTzio5bR6vh P9JQ82whhzqSXZmDAj2rxxxKYH7esLwBie/yq0rolkA8cBo8zgnF3ZvtgnudJnqm ZezU0ndsJNvWXkfHBw4+LPJ18n8bU5WpQKEwV2X/YJl2uaa9TcQ= =Z4X/ -----END PGP SIGNATURE----- --tnxohcee4xz5pskx--