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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 19B06C27C76 for ; Sun, 22 Jan 2023 15:26:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231425AbjAVP0a (ORCPT ); Sun, 22 Jan 2023 10:26:30 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54708 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231423AbjAVP03 (ORCPT ); Sun, 22 Jan 2023 10:26:29 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AEB6822A28 for ; Sun, 22 Jan 2023 07:26:28 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 459FA60C60 for ; Sun, 22 Jan 2023 15:26:28 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 58636C433D2; Sun, 22 Jan 2023 15:26:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1674401187; bh=7iYNBw+UoGsVUwdthnKw5/xH26yi0/Y0uhcIv7WOqZg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=UR5lCE841xUC0f6X9bjV7U0qId9uGb4NpcZkNw1xFCtyVp6dzOQZDVLpj+LDY4GFP qBHutdeL57sZfKKMSSbBEv/Sh1yHJNBX2QceYUBitjmKlSC00IGc5cxr+4ZNJ4jC14 S+EO5sLD4tbltzInO6S1NgEOIJtx6c0QLAcXtz6U= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, roman.li@amd.com, yifan1.zhang@amd.com, =?UTF-8?q?Christian=20K=C3=B6nig?= , Alex Deucher Subject: [PATCH 6.1 144/193] drm/amd/display: disable S/G display on DCN 3.1.5 Date: Sun, 22 Jan 2023 16:04:33 +0100 Message-Id: <20230122150252.963432735@linuxfoundation.org> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230122150246.321043584@linuxfoundation.org> References: <20230122150246.321043584@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Alex Deucher commit e78cc6a4c7486f50c2786d91dd7d9649a87d1dcb upstream. Causes flickering or white screens in some configurations. Disable it for now until we can fix the issue. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2354 Cc: roman.li@amd.com Cc: yifan1.zhang@amd.com Acked-by: Christian König Reviewed-by: Yifan Zhang Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org # 6.1.x Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 1 - 1 file changed, 1 deletion(-) --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -1513,7 +1513,6 @@ static int amdgpu_dm_init(struct amdgpu_ case IP_VERSION(3, 1, 2): case IP_VERSION(3, 1, 3): case IP_VERSION(3, 1, 4): - case IP_VERSION(3, 1, 5): case IP_VERSION(3, 1, 6): init_data.flags.gpu_vm_support = true; break;