Bug 22712

Summary:	PROBLEM: i915 modesetting - weird offset graphics (v2.6.37-rc1-27-gff8b16d)
Product:	Drivers	Reporter:	Maciej Rutecki (maciej.rutecki)
Component:	Video(DRI - Intel)	Assignee:	drivers_video-dri-intel (drivers_video-dri-intel)
Status:	CLOSED CODE_FIX
Severity:	normal	CC:	chris, florian, jcm, maciej.rutecki, rjw
Priority:	P1
Hardware:	All
OS:	Linux
Kernel Version:	2.6.37-rc1	Subsystem:
Regression:	Yes	Bisected commit-id:
Bug Depends on:
Bug Blocks:	21782

Description Maciej Rutecki 2010-11-11 08:01:51 UTC

Subject    : PROBLEM: i915 modesetting - weird offset graphics (v2.6.37-rc1-27-gff8b16d)
Submitter  : Jon Masters <jonathan@jonmasters.org>
Date       : 2010-11-04 7:25
Message-ID : 1288855558.3916.293.camel@constitution.bos.jonmasters.org
References : http://marc.info/?l=linux-kernel&m=128885554402886&w=2

This entry is being used for tracking a regression from 2.6.36. Please don't
close it until the problem is fixed in the mainline.

Comment 1 Jon Masters 2010-11-11 08:38:23 UTC

I identified the problem over the weekend using a bisection and Chris and I worked out a patch. I am waiting for this to show up:

http://lists.freedesktop.org/archives/intel-gfx/2010-November/008728.html

Jon.

Comment 2 Chris Wilson 2010-11-11 09:13:30 UTC

The patch has been included in a pull request to Linus via airlied/drm-fixes.

Comment 3 Jon Masters 2010-11-11 09:26:20 UTC

Thanks Chris.

Comment 4 Rafael J. Wysocki 2010-11-18 23:03:32 UTC

Fixed by  commit 3f8ff0e72d75fdbe7f2cba2c4015fd9fdd9e13fd .