From owner-freebsd-current@FreeBSD.ORG  Fri Oct  8 03:46:22 2004
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 6E16916A4CE
	for <freebsd-current@freebsd.org>;
	Fri,  8 Oct 2004 03:46:22 +0000 (GMT)
Received: from mproxy.gmail.com (rproxy.gmail.com [64.233.170.192])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 22A7143D1F
	for <freebsd-current@freebsd.org>;
	Fri,  8 Oct 2004 03:46:22 +0000 (GMT)
	(envelope-from psionic@gmail.com)
Received: by mproxy.gmail.com with SMTP id 79so4224278rnk
	for <freebsd-current@freebsd.org>;
	Thu, 07 Oct 2004 20:46:19 -0700 (PDT)
Received: by 10.38.79.36 with SMTP id c36mr1919935rnb;
        Thu, 07 Oct 2004 20:46:19 -0700 (PDT)
Received: by 10.38.78.13 with HTTP; Thu, 7 Oct 2004 20:46:19 -0700 (PDT)
Message-ID: <5ad23a3004100720467646e1ea@mail.gmail.com>
Date: Thu, 7 Oct 2004 23:46:19 -0400
From: Jordan Sissel <psionic@gmail.com>
To: freebsd-current@freebsd.org
In-Reply-To: <20041008030317.GV664@empiric.icir.org>
Mime-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
References: <5ad23a300410071928791fa9c@mail.gmail.com>
	 <20041008030317.GV664@empiric.icir.org>
Subject: Re: Thinkpad T41 Sleep issues
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
Reply-To: Jordan Sissel <psionic@gmail.com>
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 08 Oct 2004 03:46:22 -0000

On Thu, 7 Oct 2004 20:03:17 -0700, Bruce M Simpson <bms@spc.org> wrote:
> 
> On Thu, Oct 07, 2004 at 10:28:26PM -0400, Jordan Sissel wrote:
> > 1) Waking from sleep while in X and the radeon kernel module is loaded
> > garbles the screen and locks the machine. If the module is not
> > available for loading while X starts up, sleeping and waking are both
> > fine while in X.
> 
> Known issue. DRM has no suspend/resume support at this time. Also,
> acpi_video cannot attach at the same time as it claims the same resources
> as radeon(4).
> 
> I have been thinking of looking at this but I want to wait until anholt@ has
> some free cycles before attempting it. I'm not familiar with how to save
> state for a DRM driver, and I suspect that this depends on the ACPI sleep
> state being transitioned in to.
> 
> Of course, if we can borrow ideas from Linux or other DRM/DRI platforms, so
> much the better.
> 
> The question is, are you fully willing to help debug and fix experimental
> DRM patches? ;^)
> 

Absolutely, I'll help in any way I can. I'm currently content without
drm, however I would like to see it fixed for those who can't stop
playing crack attack (me!). I presently have zero knowlwedge about
kernel modules or drm, but I'm willing to learn and help with
whatever's going on with this.

Let me know what I can do and I'll do what I can :)

-Jordan