FAQ Search Today's Posts Mark Forums Read
» Video Reviews

» Linux Archive

Linux-archive is a website aiming to archive linux email lists and to make them easily accessible for linux users/developers.

» Sponsor

» Partners

» Sponsor

Go Back   Linux Archive > Ubuntu > Ubuntu Kernel Team

LinkBack Thread Tools
Old 04-27-2011, 07:12 PM
Tim Gardner
Default drm/i915: Sanitize the output registers after resume

On 04/27/2011 12:43 PM, Seth Forshee wrote:

This patch is already queued for the next .38 stable release, but I'd
like to go ahead and get it in for the first natty SRU.

SRU Justification

Impact: Graphics corruption after resuming from hiberante on some
machines with Intel GMA 3150 graphics, others potentially affected as

Fix: Upstream patch to force output registers to known state in resume

Test case: Hibernate affected machines and observe the display after

BugLink: http://bugs.launchpad.net/bugs/745304

Chris Wilson (1):
drm/i915: Sanitize the output registers after resume

drivers/gpu/drm/i915/intel_display.c | 68 ++++++++++++++++++----------------
1 files changed, 36 insertions(+), 32 deletions(-)


Tim Gardner tim.gardner@canonical.com

kernel-team mailing list

Thread Tools

All times are GMT. The time now is 07:14 PM.

VBulletin, Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Content Relevant URLs by vBSEO ©2007, Crawlability, Inc.
Copyright 2007 - 2008, www.linux-archive.org