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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 C0C5CC433E0 for ; Mon, 8 Jun 2020 23:12:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 957E02151B for ; Mon, 8 Jun 2020 23:12:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1591657978; bh=erJVN+buUEYGqmBw7CVqdYyn2GDrJqQBxNNiVescaz8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=UakLuvnzNuzULxzw9nI30pA+yEoV4db9lhckc5QhDUWHeMOhszztTfXDFwZyM/6AV D6zXSvI4/GNe20zLLV/gRd5opI1MH8b5VK/1vsBkbDnD4ybYX+lggj/czf/mgfpran p25+ItNtgEMXgfzzL1ZZIzxWvjLE2/8OvyDNtufk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727916AbgFHXMz (ORCPT ); Mon, 8 Jun 2020 19:12:55 -0400 Received: from mail.kernel.org ([198.145.29.99]:60630 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728804AbgFHXMy (ORCPT ); Mon, 8 Jun 2020 19:12:54 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 7EC4D208C7; Mon, 8 Jun 2020 23:12:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1591657974; bh=erJVN+buUEYGqmBw7CVqdYyn2GDrJqQBxNNiVescaz8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=03zL/u3mfrjudm9vI8T9qIa8RA2TsVpLdhXxWh/nnCpwU8K1DAUFqbBq+lEXXclls XdCRB+q6mVHj1Nml3gM1pypubPZX+HLZ706g0G78gR7nxLJcNo0DKisY7kY7V20ZLt 9+HzWoQaXRUho5MIEaeqKHmMEDoeMt7GwYvrY/7E= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Tom St Denis , Alex Deucher , Greg Kroah-Hartman , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 5.6 036/606] drm/amd/amdgpu: add raven1 part to the gfxoff quirk list Date: Mon, 8 Jun 2020 19:02:41 -0400 Message-Id: <20200608231211.3363633-36-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200608231211.3363633-1-sashal@kernel.org> References: <20200608231211.3363633-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Tom St Denis commit 975f543e7522e17b8a4bf34d7daeac44819aee5a upstream. On my raven1 system (rev c6) with VBIOS 113-RAVEN-114 GFXOFF is not stable (resulting in large block tiling noise in some applications). Disabling GFXOFF via the quirk list fixes the problems for me. Signed-off-by: Tom St Denis Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c index 73337e658aff..906648fca9ef 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c @@ -1177,6 +1177,8 @@ static const struct amdgpu_gfxoff_quirk amdgpu_gfxoff_quirk_list[] = { { 0x1002, 0x15dd, 0x1002, 0x15dd, 0xc8 }, /* https://bugzilla.kernel.org/show_bug.cgi?id=207171 */ { 0x1002, 0x15dd, 0x103c, 0x83e7, 0xd3 }, + /* GFXOFF is unstable on C6 parts with a VBIOS 113-RAVEN-114 */ + { 0x1002, 0x15dd, 0x1002, 0x15dd, 0xc6 }, { 0, 0, 0, 0, 0 }, }; -- 2.25.1