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=-6.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,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 E75A9C04EB8 for ; Tue, 4 Dec 2018 15:31:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B64D72081B for ; Tue, 4 Dec 2018 15:31:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B64D72081B 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 S1726929AbeLDPbc (ORCPT ); Tue, 4 Dec 2018 10:31:32 -0500 Received: from mail.bootlin.com ([62.4.15.54]:38310 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726461AbeLDPba (ORCPT ); Tue, 4 Dec 2018 10:31:30 -0500 Received: by mail.bootlin.com (Postfix, from userid 110) id 98E98207B0; Tue, 4 Dec 2018 16:31:26 +0100 (CET) Received: from localhost (unknown [185.94.189.187]) by mail.bootlin.com (Postfix) with ESMTPSA id B24CE206D8; Tue, 4 Dec 2018 16:30:54 +0100 (CET) Date: Tue, 4 Dec 2018 16:30:54 +0100 From: Maxime Ripard To: Paul Kocialkowski Cc: dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, David Airlie , Chen-Yu Tsai , Maarten Lankhorst , Sean Paul , Thomas Petazzoni , linux-sunxi@googlegroups.com, Daniel Vetter Subject: Re: [PATCH v3 09/21] drm/sun4i: frontend: Add support for planar YUV input formats Message-ID: <20181204153054.sdckfazc2cfu6tmo@flea> References: <20181204142218.16284-1-paul.kocialkowski@bootlin.com> <20181204142218.16284-10-paul.kocialkowski@bootlin.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="ucojaxrqyohjhg53" Content-Disposition: inline In-Reply-To: <20181204142218.16284-10-paul.kocialkowski@bootlin.com> User-Agent: NeoMutt/20180716 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --ucojaxrqyohjhg53 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Dec 04, 2018 at 03:22:06PM +0100, Paul Kocialkowski wrote: > Planar YUV formats come with 3 distinct planes, which requires > configuring the frontend line stride and address registers for the > third plane. >=20 > Our hardware only supports the YUV planes order and in order to support > formats with a YVU plane order, a helper is introduced to indicate > whether to invert the address of the two chroma planes. >=20 > Missing definitions for YUV411 and YUV444 input format configuration are > also introduced as support is added for these formats. For the input > sequence part, no configuration is required for planar YUV formats so > zero is returned in that case. >=20 > Signed-off-by: Paul Kocialkowski Acked-by: Maxime Ripard Maxime --=20 Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com --ucojaxrqyohjhg53 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCXAadrgAKCRDj7w1vZxhR xaY+AQCMuRQHAsb1fFHeIiq3YjZTcCsIu0L/G8NyH1crXqfGmwD+PZi2dJD3tmwE l897gR4O0lHx/ghX5Uf3XbdeLsrhSQQ= =s1WY -----END PGP SIGNATURE----- --ucojaxrqyohjhg53--