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=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 00090C433E1 for ; Mon, 10 Aug 2020 19:12:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B3E2822B49 for ; Mon, 10 Aug 2020 19:12:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597086754; bh=JWAfkfYeNpyvQQn7ChNaZq+27MlhnSQL1lGDK0L33lA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=mCvLloUjlOCVuFpZoi0NBIufCby0zpctuJ/r7vfWfzLl1NiGHFMFgLqStnzQx8x8c EiS1v+gpeZJvcF181TjvlNuHKGc5evMBDybonGyDFbQLpHCpQghdxmp9TjQO1N1CzA TnGba34ia8ZH/rGpBFdTYsLa3Zf21Lkip5V1md3E= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729563AbgHJTMd (ORCPT ); Mon, 10 Aug 2020 15:12:33 -0400 Received: from mail.kernel.org ([198.145.29.99]:42156 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729540AbgHJTM2 (ORCPT ); Mon, 10 Aug 2020 15:12:28 -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 A978622BEB; Mon, 10 Aug 2020 19:12:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597086747; bh=JWAfkfYeNpyvQQn7ChNaZq+27MlhnSQL1lGDK0L33lA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=2OfpuA7NmEcRyguChjnyxac5e5FkyjJ8wc3S2/0v5O7eCeBipMRzTm1Nq4GYNuojk NpWVRcnBLKeWPfkl8Ti1AJVqHuAn5HbrDXd6I0Y3XZFi4bc/x1woHeWDqgNtLomBZB l712GNrqUkLKprYTw+WesY3ubQprHL+S1TlUz8Eo= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: =?UTF-8?q?Christian=20K=C3=B6nig?= , Alex Deucher , Sasha Levin , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 5.4 24/45] drm/radeon: disable AGP by default Date: Mon, 10 Aug 2020 15:11:32 -0400 Message-Id: <20200810191153.3794446-24-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200810191153.3794446-1-sashal@kernel.org> References: <20200810191153.3794446-1-sashal@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Christian König [ Upstream commit ba806f98f868ce107aa9c453fef751de9980e4af ] Always use the PCI GART instead. We just have to many cases where AGP still causes problems. This means a performance regression for some GPUs, but also a bug fix for some others. Signed-off-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/radeon/radeon_drv.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c index 7d417b9a52501..c2573096d43c0 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.c +++ b/drivers/gpu/drm/radeon/radeon_drv.c @@ -174,12 +174,7 @@ int radeon_no_wb; int radeon_modeset = -1; int radeon_dynclks = -1; int radeon_r4xx_atom = 0; -#ifdef __powerpc__ -/* Default to PCI on PowerPC (fdo #95017) */ int radeon_agpmode = -1; -#else -int radeon_agpmode = 0; -#endif int radeon_vram_limit = 0; int radeon_gart_size = -1; /* auto */ int radeon_benchmarking = 0; -- 2.25.1