From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 85107] A10-7800: Boot problems (CPU stuck) and dpm not working correctly Date: Sun, 26 Oct 2014 19:14:50 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0102197565==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 229B26E1A7 for ; Sun, 26 Oct 2014 12:14:50 -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 --===============0102197565== Content-Type: multipart/alternative; boundary="1414350890.Eb4cC0.9054"; charset="UTF-8" --1414350890.Eb4cC0.9054 Date: Sun, 26 Oct 2014 19:14:50 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=85107 --- Comment #14 from Alex Deucher --- Created attachment 108473 --> https://bugs.freedesktop.org/attachment.cgi?id=108473&action=edit dpm fix (In reply to Marcel Witte from comment #13) > Thanks for the patch. I still need radeon.bapm=0 to boot properly, but with > setting > > pi->enable_nb_dpm = false; > > the clock is getting higher and so I have the full performance. Finally I > can watch HD videos with VDPAU now :) > Great. The attached patch should allow your system to work out of the box. > I run this tests using kernel 3.18-rc1. I do not have looked at the code > further, that is the consequence of this setting? Could there be any > matching BIOS setting? How can I further debug why my system is needing this > change? nb dpm is northbridge dpm. You might check and see if there are any bios options related to the northbridge that workaround the issue. -- You are receiving this mail because: You are the assignee for the bug. --1414350890.Eb4cC0.9054 Date: Sun, 26 Oct 2014 19:14:50 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 14 on bug 85107 from 
Created attachment 108473 [details] [review]
dpm fix

(In reply to Marcel Witte from comment #13)
> Thanks for the patch. I still need radeon.bapm=0 to boot properly, but with
> setting
> 
> pi->enable_nb_dpm = false;
> 
> the clock is getting higher and so I have the full performance. Finally I
> can watch HD videos with VDPAU now :)
> 

Great.  The attached patch should allow your system to work out of the box.

> I run this tests using kernel 3.18-rc1. I do not have looked at the code
> further, that is the consequence of this setting? Could there be any
> matching BIOS setting? How can I further debug why my system is needing this
> change?

nb dpm is northbridge dpm.  You might check and see if there are any bios
options related to the northbridge that workaround the issue.

You are receiving this mail because:
  • You are the assignee for the bug.
--1414350890.Eb4cC0.9054-- --===============0102197565== 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 --===============0102197565==--