Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp399734imu; Mon, 5 Nov 2018 02:47:18 -0800 (PST) X-Google-Smtp-Source: AJdET5ctWTNAgwgcAqJsYgsiSC0gqejftCikyVaieReRjGfupjulCIa2l87GenLqPr+c8Qo15e3f X-Received: by 2002:a63:8f45:: with SMTP id r5mr177574pgn.222.1541414837973; Mon, 05 Nov 2018 02:47:17 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1541414837; cv=none; d=google.com; s=arc-20160816; b=KSnYKIGNS/D4UauFUDofRjDhS0Cy//viGTgxGtr83Xgh6dVb84AbgCsZUp2dphbg76 42eerNgsT8JHNaziEsI6Eg6UzxK3nOoJvfdUvHPSSJaor2WYPeYqXkfWzK429xLwpkef LRAA2hEWKfUodHH4Pj4qzEsUAbHWrPK7/Sx3n2wwsEsvUijvZ6+vYPuENGfjbfOhv65U AAXEvytNh9jybrvR3AqLHYk0JhvHPSwQZB4LxDS8MNWUWsRzAbWbUSutltYDASMT7DVr FncTU2AVhX8jlR5kxt2L7FoL6hVY1BXlQGXTKk1QevEbSYh/M21K8lzPTGscXfpm/QQ7 E7/g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=o8Ye2F2fvKnuLB5JkiZwORs19gqXeHzX2/9DQPYCtrA=; b=Qn00R2qTxUEFEgy22kVd/2UetBYX2Cnr2fEiM0932blOsxzTPOtRHizlogxkOarjzy BQWoCd5DgHK5gtjjo+aYytzUnY6ukXIeHgi1F960QvBNxqsqZBB/4CIdqGJu/9LudqCH fN1xtfe29D4o9xEArKhQ0SWoaI7ldHpmkU0IdtQ2w0LXcGUmY55OiAxX5tyVQTbErzOt c8Ws1/5ex6E25XA3BQ/mKRq19cy2m5YJCXi99BDmZQZXQO0qZkxFRbUCfNaBlaCr5D36 ytyi3SxI+t1E6FQ1dldEPpQNaNNXdyl57iC9ygBZA/0T8y9IjmPxDfC5hfcJ+wCQ3Zq3 K3Rg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id q7si6152495pgl.303.2018.11.05.02.47.02; Mon, 05 Nov 2018 02:47:17 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728215AbeKEUFt (ORCPT + 99 others); Mon, 5 Nov 2018 15:05:49 -0500 Received: from mail.bootlin.com ([62.4.15.54]:33873 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726255AbeKEUFs (ORCPT ); Mon, 5 Nov 2018 15:05:48 -0500 Received: by mail.bootlin.com (Postfix, from userid 110) id AEDD8207B0; Mon, 5 Nov 2018 11:46:41 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on mail.bootlin.com X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT, URIBL_BLOCKED shortcircuit=ham autolearn=disabled version=3.4.0 Received: from localhost (unknown [185.94.189.188]) by mail.bootlin.com (Postfix) with ESMTPSA id 3610F206D8; Mon, 5 Nov 2018 11:46:27 +0100 (CET) Date: Mon, 5 Nov 2018 11:46:26 +0100 From: Maxime Ripard To: Jagan Teki Cc: Maarten Lankhorst , Sean Paul , David Airlie , Rob Herring , Chen-Yu Tsai , Icenowy Zheng , Jernej Skrabec , Vasily Khoruzhick , Thierry Reding , Mark Rutland , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Michael Trimarchi , TL Lim , linux-sunxi@googlegroups.com Subject: Re: [PATCH 07/10] drm/sun4i: sun6i_mipi_dsi: Enable burst mode HBP, HSA_HSE Message-ID: <20181105104626.ug4bwc3uc3vbyfpe@flea> References: <20181103100900.30313-1-jagan@amarulasolutions.com> <20181103100900.30313-8-jagan@amarulasolutions.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="bu2md7yzvsefbush" Content-Disposition: inline In-Reply-To: <20181103100900.30313-8-jagan@amarulasolutions.com> User-Agent: NeoMutt/20180716 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --bu2md7yzvsefbush Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Nov 03, 2018 at 03:38:57PM +0530, Jagan Teki wrote: > Horizontal back porch, sync active and sync end bits are > needed to enable for burst mode panel operations. >=20 > So, enable them via dsi base control register. >=20 > Signed-off-by: Jagan Teki What is needed seems to be the exact opposite. The bits to *disable* them. Maxime --=20 Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com --bu2md7yzvsefbush Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCW+AfggAKCRDj7w1vZxhR xVJpAP93E//ivIyaeoaYleCIAQyafwRqAPOndZVGOV8XJ0tKQwEAtqu1KJ8+/KEe YJK3pUtIz5OqYJItagRAae1rIuTpzQY= =dgmO -----END PGP SIGNATURE----- --bu2md7yzvsefbush--