From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 69723] GPU lockups with kernel 3.11.0 / 3.12-rc1 when dpm=1 on r600g (Cayman) Date: Wed, 27 Nov 2013 02:19:29 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1744511688==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 44D5EFA711 for ; Tue, 26 Nov 2013 18:19:29 -0800 (PST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1744511688== Content-Type: multipart/alternative; boundary="1385518769.bDEE2.12219"; charset="us-ascii" --1385518769.bDEE2.12219 Date: Wed, 27 Nov 2013 02:19:29 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=69723 --- Comment #41 from Alex Deucher --- (In reply to comment #40) > Do you think I could try to force to vddc=1060 in ni_apply_state_adjust() > instead of 1000 when mclk=130000 to see if the system becomes stable? The driver will currently limit the mclk to 125000 since that's the max level in the vddc/mclk dep table. You could try it. The driver will use 1060 when the sclk is 80000. -- You are receiving this mail because: You are the assignee for the bug. --1385518769.bDEE2.12219 Date: Wed, 27 Nov 2013 02:19:29 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 41 on bug 69723 from 
(In reply to comment #40)
> Do you think I could try to force to vddc=1060 in ni_apply_state_adjust()
> instead of 1000 when mclk=130000 to see if the system becomes stable?

The driver will currently limit the mclk to 125000 since that's the max level
in the vddc/mclk dep table.  You could try it.  The driver will use 1060 when
the sclk is 80000.

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  • You are the assignee for the bug.
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