From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 56139] [bisected] kernel 3.7.0-rc1 breaks 6950 (boot/grub2 and suspend/resume) (CAYMAN) Date: Sun, 18 Nov 2012 17:05:05 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1372855147==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 4E265E5EE7 for ; Sun, 18 Nov 2012 09:05:05 -0800 (PST) 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 --===============1372855147== Content-Type: multipart/alternative; boundary="1353258305.85E0aA0.3875"; charset="us-ascii" --1353258305.85E0aA0.3875 Date: Sun, 18 Nov 2012 17:05:05 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=56139 --- Comment #32 from Alexandre Demers --- Created attachment 70223 --> https://bugs.freedesktop.org/attachment.cgi?id=70223&action=edit Partial kernel.log Here is a partial kernel.log tracking what is going on at boot with some debug printk in evergreen_mc_stop() and evergreen_mc_resume(). Strangely, only one crtc is saved as enabled in the _stop function, but four are restored in the _resume function. Pretty sure it's not the problem we are looking for, but it is abnormal since only one crtc should be restored on resume. This is a bug by itself showing a problem in the save(stop)/restore(resume) mechanism. -- You are receiving this mail because: You are the assignee for the bug. --1353258305.85E0aA0.3875 Date: Sun, 18 Nov 2012 17:05:05 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 32 on bug 56139 from 
Created attachment 70223 [details]
Partial kernel.log

Here is a partial kernel.log tracking what is going on at boot with some debug
printk in evergreen_mc_stop() and evergreen_mc_resume(). Strangely, only one
crtc is saved as enabled in the _stop function, but four are restored in the
_resume function. Pretty sure it's not the problem we are looking for, but it
is abnormal since only one crtc should be restored on resume. This is a bug by
itself showing a problem in the save(stop)/restore(resume) mechanism.

You are receiving this mail because:
  • You are the assignee for the bug.
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