From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 69723] Computer freezes with kernel 3.11.0 / 3.12-rc1 (with bug 68235's patches applied) when dpm=1 on r600g (Cayman) Date: Mon, 30 Sep 2013 05:37:20 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1704549741==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 9BBFEE5BFE for ; Sun, 29 Sep 2013 22:37:20 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1704549741== Content-Type: multipart/alternative; boundary="1380519440.2B8c0.4618"; charset="us-ascii" --1380519440.2B8c0.4618 Date: Mon, 30 Sep 2013 05:37:20 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=69723 --- Comment #8 from Alex Deucher --- (In reply to comment #7) > Alex, using debugfs, should I see the maxed values (sclk and mclk) or the > theorical value from the table? For now, even if I have confirmation in > dmesg the values were maxed out, looking in debugfs gives me: > uvd vclk: 0 dclk: 0 > power level 2 sclk: 83000 mclk: 130000 vddc: 1060 vddci: 1150 > (it should be sclk: 80000 mclk: 125000...) IIRC, it references the unpatched power state so you'll see the unpatched state. The hw just returns an index which is used to look up the state attributes. -- You are receiving this mail because: You are the assignee for the bug. --1380519440.2B8c0.4618 Date: Mon, 30 Sep 2013 05:37:20 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 8 on bug 69723 from 
(In reply to comment #7)
> Alex, using debugfs, should I see the maxed values (sclk and mclk) or the
> theorical value from the table? For now, even if I have confirmation in
> dmesg the values were maxed out, looking in debugfs gives me:
> uvd    vclk: 0 dclk: 0
> power level 2    sclk: 83000 mclk: 130000 vddc: 1060 vddci: 1150
> (it should be sclk: 80000 mclk: 125000...)

IIRC, it references the unpatched power state so you'll see the unpatched
state.  The hw just returns an index which is used to look up the state
attributes.

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  • You are the assignee for the bug.
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