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=-5.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_MUTT 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 4E9BBC04AB6 for ; Tue, 28 May 2019 09:39:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2947C20989 for ; Tue, 28 May 2019 09:39:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726809AbfE1Jj5 (ORCPT ); Tue, 28 May 2019 05:39:57 -0400 Received: from muru.com ([72.249.23.125]:51514 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726236AbfE1Jj4 (ORCPT ); Tue, 28 May 2019 05:39:56 -0400 Received: from atomide.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTPS id 5C1A780F3; Tue, 28 May 2019 09:40:15 +0000 (UTC) Date: Tue, 28 May 2019 02:39:52 -0700 From: Tony Lindgren To: Tomi Valkeinen Cc: Sebastian Reichel , Sebastian Reichel , Pavel Machek , Laurent Pinchart , "H. Nikolaus Schaller" , dri-devel@lists.freedesktop.org, linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org, kernel@collabora.com, Keerthy Subject: Re: [PATCHv6 0/4] omapdrm: DSI command mode panel support Message-ID: <20190528093952.GM5447@atomide.com> References: <20190523200756.25314-1-sebastian.reichel@collabora.com> <60c45d23-de2f-d94a-c3d7-146a2bee538f@ti.com> <20190527112122.GJ5447@atomide.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.11.4 (2019-03-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, * Tomi Valkeinen [190528 09:19]: > On 27/05/2019 14:21, Tony Lindgren wrote: > > >> Looks good to me. For some reason I can't boot 5.2-rc2 (on x15) so I haven't > >> been able to test yet. I'll pick the series up in any case, and I'll test it > >> when I get the kernel booting. > > > > Great good to have these merged finally :) > > > > Hmm I wonder if some x15 models are affected by the SoC variant > > changes queued in my fixes branch? > > This is what I see with earlycon, on linux-omap fixes branch. I think this looks > similar to what I saw with dra76 _without_ the fixes. OK sounds like we need to use some different SoC specific .dtsi file, is this maybe x15 rev c? You can detect which modules fail based on the module base address for revision register seen with the following debug patch. Then those need to be tagged with status = "disabled" at the module level in the SoC specific dtsi file. Regards, Tony 8< -------------- diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c --- a/drivers/bus/ti-sysc.c +++ b/drivers/bus/ti-sysc.c @@ -2069,6 +2069,8 @@ static int sysc_probe(struct platform_device *pdev) struct sysc *ddata; int error; + dev_info(&pdev->dev, "probing device\n"); + ddata = devm_kzalloc(&pdev->dev, sizeof(*ddata), GFP_KERNEL); if (!ddata) return -ENOMEM;