From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 81644] Random crashes on RadeonSI with Chromium. Date: Thu, 25 Sep 2014 18:29:21 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0801637767==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 8BC696E114 for ; Thu, 25 Sep 2014 11:29:21 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0801637767== Content-Type: multipart/alternative; boundary="1411669761.6babE2.8638"; charset="us-ascii" --1411669761.6babE2.8638 Date: Thu, 25 Sep 2014 18:29:21 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=81644 --- Comment #111 from Alex Deucher --- (In reply to comment #110) > I found this post, stating some of the ASUS hardware comes PRE-OVERCLOCKED > from the factory. Good chance this is the cause of my instability? > > http://www.tomshardware.com/answers/id-2041324/problem-asus-270x-screen- > blank-game.html > > My GPU: > > http://www.newegg.com/Product/Product.aspx?Item=N82E16814121802&nm_mc=KNC- > GoogleAdwords&cm_mmc=KNC-GoogleAdwords-_-pla-_-Desktop+Graphics+Cards-_- > N82E16814121802&gclid=COjjs6v3_MACFRAR7Aod_2EAqQ > > Core clock is listed at 1120 Mhz, not 1050 Mhz. Radeon already limits the clocks in certain cases depending on the vbios tables. You can disable dpm which will keep the chip at the default boot up levels (usually some where in the range of 300e/150m) for testing. Append radeon.dpm=0 to the kernel command line in grub. -- You are receiving this mail because: You are the assignee for the bug. --1411669761.6babE2.8638 Date: Thu, 25 Sep 2014 18:29:21 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 111 on bug 81644 from 
(In reply to comment #110)
> I found this post, stating some of the ASUS hardware comes PRE-OVERCLOCKED
> from the factory. Good chance this is the cause of my instability?
> 
> http://www.tomshardware.com/answers/id-2041324/problem-asus-270x-screen-
> blank-game.html
> 
> My GPU:
> 
> http://www.newegg.com/Product/Product.aspx?Item=N82E16814121802&nm_mc=KNC-
> GoogleAdwords&cm_mmc=KNC-GoogleAdwords-_-pla-_-Desktop+Graphics+Cards-_-
> N82E16814121802&gclid=COjjs6v3_MACFRAR7Aod_2EAqQ
> 
> Core clock is listed at 1120 Mhz, not 1050 Mhz.

Radeon already limits the clocks in certain cases depending on the vbios
tables.  You can disable dpm which will keep the chip at the default boot up
levels (usually some where in the range of 300e/150m) for testing.  Append
radeon.dpm=0 to the kernel command line in grub.

You are receiving this mail because:
  • You are the assignee for the bug.
--1411669761.6babE2.8638-- --===============0801637767== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel --===============0801637767==--