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=-10.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,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 ECCF0C4338F for ; Fri, 13 Aug 2021 13:54:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B807A610A5 for ; Fri, 13 Aug 2021 13:54:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240672AbhHMNzF (ORCPT ); Fri, 13 Aug 2021 09:55:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56820 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240663AbhHMNzF (ORCPT ); Fri, 13 Aug 2021 09:55:05 -0400 Received: from mail-lf1-x12e.google.com (mail-lf1-x12e.google.com [IPv6:2a00:1450:4864:20::12e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AB008C0617AD for ; Fri, 13 Aug 2021 06:54:38 -0700 (PDT) Received: by mail-lf1-x12e.google.com with SMTP id d4so19930244lfk.9 for ; Fri, 13 Aug 2021 06:54:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=otK/iMJZAO+WUnDkESkc3mIfvbccqZxXw7/cgOsKwuY=; b=q68p0V6YCcitFiRzJYs8VI8mus2v9tDpwSOhqnoaIDSg7LfkH0zLNiHj4gIcFdVYvQ 6pdjylWQI5BaGuWgWjHZ5iMzfRiDEPBXSqhek8dE5WElyuuQYfmPQiwuEX4K9IdlMd/h ZRnDuzLR8U8r/otEDJNYndGrqUtXnOAliPlAUoRJThsn+BDTJX0USU6zKmftAO4Bccz3 LQChesHq/80o4S4WFPSrfbXZNlJIY6rf9HfkZs7B1FEs39+7DiXkue84G5GLOw6ukWmf daz9pYwB2yrZ2d5XLgizi+FTaSpz3p0gJNiKb4n0TiEjynY4jcr2gA2RT7bF6JZYwnzc KAyw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=otK/iMJZAO+WUnDkESkc3mIfvbccqZxXw7/cgOsKwuY=; b=MFCSBMBXtnPpfyYCMJQHd6SUETnPMKJGn3IujelY3JLiIVDdBaYnFA+Fu2CR+PAi9F J6q9DZUEzbnTtUf+ZAw9Le+fICfxOnJynKESz1hu3SuRdnHC9UxmOXXHYqCuLsugif7z yV9xOMgKaV/4Buu3m1cS7rhILEkKCisEBunR9LQabKalLsA10iV/Cm6bjdIV+QJw+W9+ kKZBIVJX1Eo9pUBS1GyxuFAcnzFdwUHNXObbhAa+rftGCBz1LDyIUKLjDMMkI+F0okE+ eW5A5tHNljFKRMyP8AzoBRyPeHOUvL054AZzKCF1J8gHyxkL4Tjf7RSyW2cozklPDVPD MlqQ== X-Gm-Message-State: AOAM531ID09XvQnlvmPK4F17LT4HXJrD3W5Qpjuj+AaWfSsQBNM4xAj+ Z0tfg4PR6uaza1hBkFP2mp+bC16gF/It2O6QhUtNIA== X-Google-Smtp-Source: ABdhPJxme3U8eSdMjqWto+v2Z1XrKuaTSSrkpLdfLgEk06SuK1WGFzHCiMQBx5H30X5MFWZEaVZ2xe/VjuI/fkr1zX4= X-Received: by 2002:a19:ac04:: with SMTP id g4mr1835348lfc.29.1628862877070; Fri, 13 Aug 2021 06:54:37 -0700 (PDT) MIME-Version: 1.0 References: <20210807133111.5935-1-markuss.broks@gmail.com> <20210807133111.5935-3-markuss.broks@gmail.com> In-Reply-To: <20210807133111.5935-3-markuss.broks@gmail.com> From: Linus Walleij Date: Fri, 13 Aug 2021 15:54:26 +0200 Message-ID: Subject: Re: [PATCH v2 2/2] drm/panel: s6d27a1: Add driver for Samsung S6D27A1 display panel To: Markuss Broks Cc: linux-kernel , "thierry.reding@gmail.com" , Dave Airlie , Daniel Vetter , Rob Herring , "open list:DRM PANEL DRIVERS" , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , phone-devel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: phone-devel@vger.kernel.org On Sat, Aug 7, 2021 at 3:31 PM Markuss Broks wrote: > This adds a driver for Samsung S6D27A1 display controller and panel. > This panel is found in the Samsung GT-I8160 mobile phone, > and possibly some other mobile phones. > > This display needs manufacturer commands to configure it; > the commands used in this driver were taken from downstream driver > by Gareth Phillips; sadly, there is almost no documentation on what they > actually do. > > This driver re-uses the DBI infrastructure to communicate with the display. > > This driver is heavily based on WideChips WS2401 display controller > driver by Linus Walleij and on other panel drivers for reference. > > Signed-off-by: Markuss Broks > > v2 -> v3: Both v3 patches applied to drm-misc-next and pushed. Yours, Linus Walleij 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=-10.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 D745CC4338F for ; Fri, 13 Aug 2021 13:54:41 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 83C2160F57 for ; Fri, 13 Aug 2021 13:54:41 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 83C2160F57 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7C2A86E7E5; Fri, 13 Aug 2021 13:54:40 +0000 (UTC) Received: from mail-lf1-x132.google.com (mail-lf1-x132.google.com [IPv6:2a00:1450:4864:20::132]) by gabe.freedesktop.org (Postfix) with ESMTPS id C44966E7E5 for ; Fri, 13 Aug 2021 13:54:38 +0000 (UTC) Received: by mail-lf1-x132.google.com with SMTP id t9so20028589lfc.6 for ; Fri, 13 Aug 2021 06:54:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=otK/iMJZAO+WUnDkESkc3mIfvbccqZxXw7/cgOsKwuY=; b=q68p0V6YCcitFiRzJYs8VI8mus2v9tDpwSOhqnoaIDSg7LfkH0zLNiHj4gIcFdVYvQ 6pdjylWQI5BaGuWgWjHZ5iMzfRiDEPBXSqhek8dE5WElyuuQYfmPQiwuEX4K9IdlMd/h ZRnDuzLR8U8r/otEDJNYndGrqUtXnOAliPlAUoRJThsn+BDTJX0USU6zKmftAO4Bccz3 LQChesHq/80o4S4WFPSrfbXZNlJIY6rf9HfkZs7B1FEs39+7DiXkue84G5GLOw6ukWmf daz9pYwB2yrZ2d5XLgizi+FTaSpz3p0gJNiKb4n0TiEjynY4jcr2gA2RT7bF6JZYwnzc KAyw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=otK/iMJZAO+WUnDkESkc3mIfvbccqZxXw7/cgOsKwuY=; b=YZMFj2J6TvJLFb2/K4MbMjEceLu+ehl4y6g6FiVJleR94pk7qvsPJOmRKQWr/MDkAu RFmrOj96kPKe2e7WnbwLAvFFGJRYe0U+ZtxSvkG/8xyuiH6OaWX3tSrch4GkugJqzxYZ w/y2FAf7loBwqziax34achfPdI8uV8hUi36m1lr5efc6YayIF992LkLe+SCidkN9EBd/ 2FMwg7UlHKER7zyiKXjZBAfZqsXPS+tQzX7mmREaZ1Kc2xWSD9hW8r2YtxwUgB9canr2 F/I0xtkdrqIqyy+efuDNH0jh+6X0zmhqIXGf8xuSVgrjNEq+50jAcZ5mwIgQ4e607Atw LhTA== X-Gm-Message-State: AOAM531r6QMK94mrkocKPOMv9kTGnJprfFL3Wq1Q5j1IWnQxmJlECzdy +kzinyJE0XhCjxVCJZH2eFckc0jey0o9bWSh4rtuug== X-Google-Smtp-Source: ABdhPJxme3U8eSdMjqWto+v2Z1XrKuaTSSrkpLdfLgEk06SuK1WGFzHCiMQBx5H30X5MFWZEaVZ2xe/VjuI/fkr1zX4= X-Received: by 2002:a19:ac04:: with SMTP id g4mr1835348lfc.29.1628862877070; Fri, 13 Aug 2021 06:54:37 -0700 (PDT) MIME-Version: 1.0 References: <20210807133111.5935-1-markuss.broks@gmail.com> <20210807133111.5935-3-markuss.broks@gmail.com> In-Reply-To: <20210807133111.5935-3-markuss.broks@gmail.com> From: Linus Walleij Date: Fri, 13 Aug 2021 15:54:26 +0200 Message-ID: Subject: Re: [PATCH v2 2/2] drm/panel: s6d27a1: Add driver for Samsung S6D27A1 display panel To: Markuss Broks Cc: linux-kernel , "thierry.reding@gmail.com" , Dave Airlie , Daniel Vetter , Rob Herring , "open list:DRM PANEL DRIVERS" , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , phone-devel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Sat, Aug 7, 2021 at 3:31 PM Markuss Broks wrote: > This adds a driver for Samsung S6D27A1 display controller and panel. > This panel is found in the Samsung GT-I8160 mobile phone, > and possibly some other mobile phones. > > This display needs manufacturer commands to configure it; > the commands used in this driver were taken from downstream driver > by Gareth Phillips; sadly, there is almost no documentation on what they > actually do. > > This driver re-uses the DBI infrastructure to communicate with the display. > > This driver is heavily based on WideChips WS2401 display controller > driver by Linus Walleij and on other panel drivers for reference. > > Signed-off-by: Markuss Broks > > v2 -> v3: Both v3 patches applied to drm-misc-next and pushed. Yours, Linus Walleij