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 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 C1EE5C10DCE for ; Fri, 6 Mar 2020 13:03:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 99BFB2084E for ; Fri, 6 Mar 2020 13:03:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726240AbgCFNDv (ORCPT ); Fri, 6 Mar 2020 08:03:51 -0500 Received: from mail-ot1-f66.google.com ([209.85.210.66]:45735 "EHLO mail-ot1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726054AbgCFNDv (ORCPT ); Fri, 6 Mar 2020 08:03:51 -0500 Received: by mail-ot1-f66.google.com with SMTP id f21so2275760otp.12 for ; Fri, 06 Mar 2020 05:03:50 -0800 (PST) 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=aEVVe6+3afQR9p/gn1w7f9TwJ7DFs/1rjcn7GyOCqzs=; b=Q22/QXdjdlfGhbeNQCRZrhSB0ynWhTwfnaS/XTUZ9Xj5dN+TXuVq6lzj9lfAqlLt2o oBl0h8PG9a3SWQeEweqy3JACd0QQADRP7xR7ndrB/CcUZyEy7QBYdD4VJ7PUBr9qfhPb c9S0U24nTT/SNphOMzi2LKVNyb0GA/Br8HieC14V/J6d8G2ArprZUSVJqOWxO/2l5E4G UxoAAKQYS66uxq7iZEcjMdJZWq1KVhNBiEYLFmeCf06BnwNaqDmx466ebwt08MphYoax w2/K83qqN3AtiALlsHTi6t4D+dJxWcnsIYNy+PZYQubIv7fhZKCGNJYq2vHEGhcDrkhw tbkQ== X-Gm-Message-State: ANhLgQ3KvQRL+zUR6qnjf4KeHTiq/Kfg/1qXfRzD91NBNgXlMsLh4cGI xZZnum5NyibJb5QSDgdt/fk6y2P0i9OcaLdVXAw= X-Google-Smtp-Source: ADFU+vuvBcTJRHPXduE4YdOdFpuk+AGgFWQNlfIn+2xdOgYZq5yYxIXunK7DRisRsRSCaP33WcDcKLIo3PbNfJKKzGg= X-Received: by 2002:a9d:1708:: with SMTP id i8mr106779ota.250.1583499830222; Fri, 06 Mar 2020 05:03:50 -0800 (PST) MIME-Version: 1.0 References: <1583239490-8837-1-git-send-email-marian-cristian.rotariu.rb@bp.renesas.com> In-Reply-To: <1583239490-8837-1-git-send-email-marian-cristian.rotariu.rb@bp.renesas.com> From: Geert Uytterhoeven Date: Fri, 6 Mar 2020 14:03:39 +0100 Message-ID: Subject: Re: [PATCH v2] ARM: dts: iwg22d-sodimm: enable LCD panel To: Marian-Cristian Rotariu Cc: Linux-Renesas , Chris Paterson , "Lad, Prabhakar" Content-Type: text/plain; charset="UTF-8" Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org Hi Marian, On Tue, Mar 3, 2020 at 2:06 PM Marian-Cristian Rotariu wrote: > On the Generic SODIMM Development Platform there is an RGB LCD panel > directly connected to the DU output. It uses the TPU0 as backlight, one > GPIO pull-up configuration for power enable, R[2:7], G[2:7], B[2:7], > VSYNC, HSYNC, DU0_DISP and, DU0_CLK as inputs. > > There is no encoder between the DU and the panel, therefore the default > connector driver is used. > > The two variants of the iW-G22D should be mutually exclusive, therefore > this patch also disables the RGB LCD display when the HDMI extension board > is used. > > Changes for v2: > - fix the backlight of the panel > - remove "simple-panel" compatible as it is not needed > - use only one port for the endpoint connection of the panel Thanks for the update! > Signed-off-by: Marian-Cristian Rotariu Reviewed-by: Geert Uytterhoeven i.e. will queue in renesas-devel for v5.7. Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds