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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS 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 36A61C282C3 for ; Tue, 22 Jan 2019 10:10:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0E69020844 for ; Tue, 22 Jan 2019 10:10:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728245AbfAVKJ7 (ORCPT ); Tue, 22 Jan 2019 05:09:59 -0500 Received: from mail.bootlin.com ([62.4.15.54]:58590 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727813AbfAVKJ7 (ORCPT ); Tue, 22 Jan 2019 05:09:59 -0500 Received: by mail.bootlin.com (Postfix, from userid 110) id 4B4E9206DC; Tue, 22 Jan 2019 11:09:57 +0100 (CET) Received: from aptenodytes (aaubervilliers-681-1-37-87.w90-88.abo.wanadoo.fr [90.88.156.87]) by mail.bootlin.com (Postfix) with ESMTPSA id 5E92E20AA4; Tue, 22 Jan 2019 11:09:23 +0100 (CET) Message-ID: Subject: Re: [PATCH RESEND v5 00/23] drm/sun4i: Support for linear and tiled YUV formats with the frontend From: Paul Kocialkowski To: Maxime Ripard Cc: dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com, David Airlie , Daniel Vetter , Chen-Yu Tsai , Maarten Lankhorst , Sean Paul , Thomas Petazzoni Date: Tue, 22 Jan 2019 11:09:23 +0100 In-Reply-To: <20190118182057.uqohb7nkffgavezi@flea> References: <20190118145133.21281-1-paul.kocialkowski@bootlin.com> <20190118182057.uqohb7nkffgavezi@flea> Organization: Bootlin Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.30.4 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On Fri, 2019-01-18 at 19:20 +0100, Maxime Ripard wrote: > On Fri, Jan 18, 2019 at 03:51:10PM +0100, Paul Kocialkowski wrote: > > This series implements support for YUV formats using the display engine > > frontend in the sun4i DRM driver, with various fixes along the way. > > Scaling is supported for every format handled by the frontend. > > > > The tiling mode used by the VPU on Allwinner platforms is also supported > > by this series and a dedicated fourcc modifier is introduced, along with > > a specific ioctl for allocating tiled buffers. > > > > New common fourcc helpers are also introduced in this series, especially > > related to YUV formats. > > > > This was tested on the A33, A20 and A10 platforms and all supported > > features work properly on them. Framebuffer offsets and source > > positions are not supported at this point. > > I've applied everything, however I can't see the ioctl you mentionned > anywhere? Thanks for the merge! Oops, I should have updated the cover letter more carefully: this was removed from the series and I didn't come up with an implementation of the generic ioctl yet. Cheers, Paul -- Paul Kocialkowski, Bootlin Embedded Linux and kernel engineering https://bootlin.com