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=-0.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 8FB43C433E0 for ; Mon, 15 Jun 2020 14:54:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6FA3720644 for ; Mon, 15 Jun 2020 14:54:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Ld/kDXe/" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730812AbgFOOx7 (ORCPT ); Mon, 15 Jun 2020 10:53:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41772 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730794AbgFOOx5 (ORCPT ); Mon, 15 Jun 2020 10:53:57 -0400 Received: from mail-il1-x144.google.com (mail-il1-x144.google.com [IPv6:2607:f8b0:4864:20::144]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 396D9C061A0E; Mon, 15 Jun 2020 07:53:57 -0700 (PDT) Received: by mail-il1-x144.google.com with SMTP id a13so15564707ilh.3; Mon, 15 Jun 2020 07:53:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=PzLODeo5kCBuBydptAl9EG85c2S9uCUTIghPM7WGHrI=; b=Ld/kDXe/GpaOFiwtcPx04ygASOETtYrA2o7jL1tqRZmD02Rszwfk78yBwHIGyPftAF /x1LkdoGCVJ2a2iks3DpaKuST/3QYPihF9qGtNyeZEH7qg/4UnGrpYSnEqbu3gn6YfBh EPCxfWT1NPwQk3GVQTgOeCwLFHb0X9709E4gfvAVcUy4UzZl0RfAdi/9xNXPLnMmYWaJ uGfmwYGmpvTF7tgJTaixqi63agth6chOM+RG2WvwfW7GYVtFkUPkQ/xgKrZrl8mwcelk ZI/hqvWInRrgIVhAXP/x9wn9jNvkSyoEg0eGpt8QGtAemevfP0uCqKG/i/bWeKH/JhXe Ubcw== 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=PzLODeo5kCBuBydptAl9EG85c2S9uCUTIghPM7WGHrI=; b=en2AA18ZFN01v1G7hEaulFVS8vsSipCmkFxigeEPahYdAbav/qXQPbC5fjlS/8s/Bw gXYexFhD5VMnQEywZi6WgwK7hai1xleufrw3VtboZPTAh0KKHawcTmDe4ivpL1o8gDfj XrtsscEiJ3p55sgFLYFfd5M3yiljsvsBbTf+SGkNIJSUQ8xwduLJgAmJC9+HpwJSBQim ESMNsKxQNj9pbtGdYrzoufJJdU4EIbHR5zDg7Nao0S98ZVfaKoQsiOJ5K1Sqorp0hg2x g12Rsk4u20zHYmiZBWXA639SQGyLzoNPNw5Uvo9POawvlvT3WdShzqjdZgu38pwcNR/F rgTg== X-Gm-Message-State: AOAM531ZBOtuCzZh2Gx4gqRE4WYPth36MsNl8WxMCqXreACZOsYb/XBH cMXr7ogbnSQgyPR1+PumaOriUykMud465nEjqola2Ejh X-Google-Smtp-Source: ABdhPJzHYsDv+aGOgSm4eVW9wFZEo9ZhievD2Gjn5An/GBjaq0kMq0f58qU903Mcxewu90XlQPTNbnHCmjRFI21BRqc= X-Received: by 2002:a92:77c1:: with SMTP id s184mr27102625ilc.196.1592232836396; Mon, 15 Jun 2020 07:53:56 -0700 (PDT) MIME-Version: 1.0 References: <20200615131934.12440-1-aford173@gmail.com> In-Reply-To: From: Adam Ford Date: Mon, 15 Jun 2020 09:53:45 -0500 Message-ID: Subject: Re: [PATCH] drm/panel-simple: fix connector type for LogicPD Type28 Display To: Fabio Estevam Cc: DRI mailing list , David Airlie , Adam Ford-BE , stable , linux-kernel , Thierry Reding , Sam Ravnborg , Tomi Valkeinen Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jun 15, 2020 at 9:46 AM Fabio Estevam wrote: > > On Mon, Jun 15, 2020 at 10:19 AM Adam Ford wrote: > > > > The LogicPD Type28 display used by several Logic PD products has not > > worked since v5.5. > > Maybe you could tell which commit exactly and then put a Fixes tag? I honestly don't know. I reached out to the omap mailing list, because I noted this issue. Tomi V from TI responded with a link that he posted which fixes this for another display. https://www.mail-archive.com/dri-devel@lists.freedesktop.org/msg312208.html I tested that patch and it worked for a different LCD, so I did the same thing to the Logic PD Type 28 display as well. My patch and commit message were modeled after his, and his commit CC's stable with a note about being required for v5.5+ I added him to the CC list, so maybe he knows which hash needs to be referenced from a fixes tag. I was hoping to not have to go back and bisect if it's not required, but I will if necessary. adam