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=-3.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,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 0BBEFC4361B for ; Tue, 15 Dec 2020 16:20:39 +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 7E6432078B for ; Tue, 15 Dec 2020 16:20:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7E6432078B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=alien8.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=amd-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1BFF689D53; Tue, 15 Dec 2020 16:20:38 +0000 (UTC) Received: from mail.skyhub.de (mail.skyhub.de [IPv6:2a01:4f8:190:11c2::b:1457]) by gabe.freedesktop.org (Postfix) with ESMTPS id 609426E3F2 for ; Tue, 15 Dec 2020 15:56:29 +0000 (UTC) Received: from zn.tnic (p200300ec2f0f9e00f1a225f790dae810.dip0.t-ipconnect.de [IPv6:2003:ec:2f0f:9e00:f1a2:25f7:90da:e810]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 74CF01EC052C; Tue, 15 Dec 2020 16:56:26 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1608047786; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=jo3x3cAXCEFcVh/x07VCfdFGsck/d89LJzeAOW0iS4k=; b=X5ENld1jV1a5fXRQaZ6bkmGIUHUoQPDXB4a9GjpjYIBRi2ly5nR1A9epDHqoPaFOGsipxL UL+c73vyIEv1VjPpNKMRzc1WtYacolOgTo8VdU11ZOLa00IgxS1IQ0zHLo9LaSYR/Kd1BZ pbkmNGNtyAMSZ9XBDsA1yrnVmdW/o7k= Date: Tue, 15 Dec 2020 16:56:22 +0100 From: Borislav Petkov To: Rodrigo Siqueira Subject: Re: 8353d30e747f ("drm/amd/display: disable stream if pixel clock changed with link active") Message-ID: <20201215155622.GC9817@zn.tnic> References: <20201211155553.GC25974@zn.tnic> <20201215154703.6gwm2ew337pqysq4@outlook.office365.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20201215154703.6gwm2ew337pqysq4@outlook.office365.com> X-Mailman-Approved-At: Tue, 15 Dec 2020 16:20:37 +0000 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Alex Deucher , Tony Cheng , Chiawen Huang , linux-kernel@vger.kernel.org, amd-gfx@lists.freedesktop.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" On Tue, Dec 15, 2020 at 10:47:03AM -0500, Rodrigo Siqueira wrote: > Hi Boris, > > Could you check if your branch has this commit: > > drm/amd/display: Fix module load hangs when connected to an eDP > > If so, could you try this patch: > > https://patchwork.freedesktop.org/series/84965/ So I did a bisection between git bisect start # bad: [3650b228f83adda7e5ee532e2b90429c03f7b9ec] Linux 5.10-rc1 git bisect bad 3650b228f83adda7e5ee532e2b90429c03f7b9ec # good: [bbf5c979011a099af5dc76498918ed7df445635b] Linux 5.9 and the patch in $Subject came in in 5.10-rc1. I can test any tree you want me to so just tell me on which tree to apply this patch and I'll run it. In any case, it doesn't apply on v5.10 though: $ test-apply.sh /tmp/rodrigo.siqueira checking file drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c Hunk #1 FAILED at 120 You can push a tree of yours somewhere which I can try directly, alternatively. Lemme know. Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx