From patchwork Thu Jan 30 17:37:12 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: bugzilla-daemon@freedesktop.org X-Patchwork-Id: 3558461 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 60D9F9F2E9 for ; Thu, 30 Jan 2014 17:38:01 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7FCAC2016C for ; Thu, 30 Jan 2014 17:38:00 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 89C4120160 for ; Thu, 30 Jan 2014 17:37:59 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6BA3D102271 for ; Thu, 30 Jan 2014 09:37:59 -0800 (PST) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 4EEB7102261 for ; Thu, 30 Jan 2014 09:37:12 -0800 (PST) Received: by culpepper.freedesktop.org (Postfix, from userid 33) id 433B1720D5; Thu, 30 Jan 2014 17:37:12 +0000 (UTC) From: bugzilla-daemon@freedesktop.org To: dri-devel@lists.freedesktop.org Subject: [Bug 69723] GPU lockups with kernel 3.11.0 / 3.12-rc1 when dpm=1 on r600g (Cayman) Date: Thu, 30 Jan 2014 17:37:12 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: DRI X-Bugzilla-Component: DRM/Radeon X-Bugzilla-Keywords: X-Bugzilla-Severity: critical X-Bugzilla-Who: agd5f@yahoo.com X-Bugzilla-Status: NEW X-Bugzilla-Priority: medium X-Bugzilla-Assigned-To: dri-devel@lists.freedesktop.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org Errors-To: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org X-Spam-Status: No, score=-4.6 required=5.0 tests=BAYES_00,HTML_MESSAGE, RCVD_IN_DNSWL_MED,RP_MATCHES_RCVD,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP https://bugs.freedesktop.org/show_bug.cgi?id=69723 --- Comment #103 from Alex Deucher --- I don't remember if we've tried this recently, but does disabling power containment help? diff --git a/drivers/gpu/drm/radeon/ni_dpm.c b/drivers/gpu/drm/radeon/ni_dpm.c index 22c3391..19b7c68 100644 --- a/drivers/gpu/drm/radeon/ni_dpm.c +++ b/drivers/gpu/drm/radeon/ni_dpm.c @@ -4250,7 +4250,7 @@ int ni_dpm_init(struct radeon_device *rdev) break; } - if (ni_pi->cac_weights->enable_power_containment_by_default) { + if (0/*ni_pi->cac_weights->enable_power_containment_by_default*/) { ni_pi->enable_power_containment = true; ni_pi->enable_cac = true; ni_pi->enable_sq_ramping = true;