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=BAYES_00,DKIM_INVALID, DKIM_SIGNED,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 53247C433B4 for ; Tue, 6 Apr 2021 07:51:53 +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 BABAE613B7 for ; Tue, 6 Apr 2021 07:51:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BABAE613B7 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=bugzilla.kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B3B556E0AF; Tue, 6 Apr 2021 07:51:51 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3270C6E0AF for ; Tue, 6 Apr 2021 07:51:50 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPS id 3CAC5613C4 for ; Tue, 6 Apr 2021 07:51:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1617695508; bh=pawKX3D1vC6Xp4cgvWZ1Tmsok4+NDebnCQ9nxuUvywo=; h=From:To:Subject:Date:In-Reply-To:References:From; b=KsYA0QNCkBwt41y6gp1FwP8TJ1Gauc79L1RUSyxnA1z2hdJsTKx69ftl4X7bIpi85 2tALWCXQNLEBudMZat5vchNURZU25n78i2pBJC8DaRWvc5Atw822jdOKBdcoCeoJ18 4rrzpg1QN0gnJsFx8JQ7nrmdGvG9CDVT1n8vx01rYiXE1Iz/33On3pYOVaDzEzOuwV TNHnhCx8ZbopWawFGpWxU3bfMV4GPgguQj8u4JTJlsW7OzN1tzk8GjcsxBGGf0HbFX kRxEyzrhlp0C5MMs9t3I3Wh8MeFBre/5hShcZ9HhvSTHgi4jP8dHICYOfU0PYF8A4r TRooZTxWYMbEQ== From: bugzilla-daemon@bugzilla.kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 200695] Blank screen on RX 580 with amdgpu.dc=1 enabled (no displays detected) Date: Tue, 06 Apr 2021 07:51:47 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Video(DRI - non Intel) X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: farshad@7d.nz X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" https://bugzilla.kernel.org/show_bug.cgi?id=200695 farshad (farshad@7d.nz) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |farshad@7d.nz --- Comment #49 from farshad (farshad@7d.nz) --- Had the same problem on a Dell Latitude 5410 with a Lexa Radeon E9171 MCM and linux kernel 4.19.0.13 (Debian Buster), Read it's still and issue with 4.20-rc5 *Now operational with a kernel 5.11* default options. The Lexa serie is in the RX540, RX550 550X et RX550X range, (sold 80$ en 2017) DRM was loading followed by ACPI error, field tmpb at bot offset exceed size of target buffer... method parse/execution failed SB.PCIO.GFX0.ATRM, AE_AML_BUFFER_LIMIT Error message was : Error DC : number of connector is zero -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel