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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 DD846C742A2 for ; Thu, 11 Jul 2019 21:53:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B67E420644 for ; Thu, 11 Jul 2019 21:53:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728597AbfGKVxE convert rfc822-to-8bit (ORCPT ); Thu, 11 Jul 2019 17:53:04 -0400 Received: from gloria.sntech.de ([185.11.138.130]:36472 "EHLO gloria.sntech.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726181AbfGKVxD (ORCPT ); Thu, 11 Jul 2019 17:53:03 -0400 Received: from ip5f5a6320.dynamic.kabel-deutschland.de ([95.90.99.32] helo=diego.localnet) by gloria.sntech.de with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hlgzr-0006th-0q; Thu, 11 Jul 2019 23:52:59 +0200 From: Heiko =?ISO-8859-1?Q?St=FCbner?= To: Douglas Anderson Cc: Thierry Reding , Sean Paul , linux-rockchip@lists.infradead.org, Laurent Pinchart , dri-devel@lists.freedesktop.org, Boris Brezillon , Ezequiel Garcia , Enric =?ISO-8859-1?Q?Balletb=F2?= , Rob Herring , mka@chromium.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Mark Rutland , linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v5 6/7] ARM: dts: rockchip: Specify rk3288-veyron-chromebook's display timings Date: Thu, 11 Jul 2019 23:52:58 +0200 Message-ID: <3703486.dL69t9P4Cl@diego> In-Reply-To: <4744731.Gbjux09qzx@diego> References: <20190401171724.215780-1-dianders@chromium.org> <20190401171724.215780-7-dianders@chromium.org> <4744731.Gbjux09qzx@diego> MIME-Version: 1.0 Content-Transfer-Encoding: 8BIT Content-Type: text/plain; charset="iso-8859-1" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Am Donnerstag, 11. Juli 2019, 23:27:44 CEST schrieb Heiko Stübner: > Am Montag, 1. April 2019, 19:17:23 CEST schrieb Douglas Anderson: > > Let's document the display timings that most veyron chromebooks (like > > jaq, jerry, mighty, speedy) have been using out in the field. This > > uses the standard blankings but a slightly slower clock rate, thus > > getting a refresh rate 58.3 Hz. > > > > NOTE: this won't really do anything except cause DRM to properly > > report the refresh rate since vop_crtc_mode_fixup() was rounding the > > pixel clock to 74.25 MHz anyway. Apparently the adjusted rate isn't > > exposed to userspace so it's important that the rate we're trying to > > achieve is mostly right. > > > > For the downstream kernel change related to this see See > > https://crrev.com/c/324558. > > > > NOTE: minnie uses a different panel will be fixed up in a future > > patch, so for now we'll just delete the panel timings there. > > > > Signed-off-by: Douglas Anderson > > applied for 5.3 5.4 obviously [just to not confuse people reading that later]