2002-12-12 03:46:52

by Dave Airlie

[permalink] [raw]
Subject: 2.4.20-ac2 and i810 drm


I've been running 2.4.20-rc4 up to now with DRM enabled for my i810
chipset and XFree86 4.2 from RH 7.3.

When I run my OpenGL application (internal app) under 2.4.20-ac2 with the
same .config when I ctrl-c the application the machine hangs hard.

It is the only application running on the X server so the X server
restarts when I exit the app.. under 2.4.20-rc4 this works fine...

Dave.

--
David Airlie, Software Engineer
http://www.skynet.ie/~airlied / [email protected]
pam_smb / Linux DecStation / Linux VAX / ILUG person




2002-12-12 04:58:13

by Joshua M. Kwan

[permalink] [raw]
Subject: Re: 2.4.20-ac2 and i810 drm

The DRM updates are causing a lot of problems like this for software
that needs hardware support. The updates were merged into Alan's tree
after 2.4.20-rc2-ac2 and are still somewhat present in 2.4.20-ac2. On my
Radeon Mobility, GL-based apps wouldn't even start.

Arjan was fixing DRM all over the place a while ago, but not
lately. Notably the Rage 128 support was fixed by him, and the Radeon
support to some extent.

-Josh

Rabid cheeseburgers forced"Dave Airlie"<[email protected]> to
write this on Thu, 12 Dec 2002 03:54:05-0000(GMT):

>
> I've been running 2.4.20-rc4 up to now with DRM enabled for my i810
> chipset and XFree86 4.2 from RH 7.3.
>
> When I run my OpenGL application (internal app) under 2.4.20-ac2 with
> the same .config when I ctrl-c the application the machine hangs hard.
>
> It is the only application running on the X server so the X server
> restarts when I exit the app.. under 2.4.20-rc4 this works fine...
>
> Dave.
>
> --
> David Airlie, Software Engineer
> http://www.skynet.ie/~airlied / [email protected]
> pam_smb / Linux DecStation / Linux VAX / ILUG person
>
>
>
> -
> To unsubscribe from this list: send the line "unsubscribe
> linux-kernel" in the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/


--
=====
Joshua Kwan
[email protected]
pgp public key at http://ludicrus.ath.cx/pubkey_gpg.asc

Money can't buy love, but it improves your bargaining position.
-- Christopher Marlowe


Attachments:
(No filename) (189.00 B)

2002-12-12 08:26:07

by Arjan van de Ven

[permalink] [raw]
Subject: Re: 2.4.20-ac2 and i810 drm

On Thu, 2002-12-12 at 04:54, Dave Airlie wrote:
>
> I've been running 2.4.20-rc4 up to now with DRM enabled for my i810
> chipset and XFree86 4.2 from RH 7.3.
>
> When I run my OpenGL application (internal app) under 2.4.20-ac2 with the
> same .config when I ctrl-c the application the machine hangs hard.
>
> It is the only application running on the X server so the X server
> restarts when I exit the app.. under 2.4.20-rc4 this works fine...

I just got an updated source for the i810 DRM and will port it to -ac2;
lots of i810 bugfixes

2002-12-12 11:24:10

by Arjan van de Ven

[permalink] [raw]
Subject: Re: 2.4.20-ac2 and i810 drm

On Thu, 2002-12-12 at 09:32, Arjan van de Ven wrote:
> On Thu, 2002-12-12 at 04:54, Dave Airlie wrote:
> >
> > I've been running 2.4.20-rc4 up to now with DRM enabled for my i810
> > chipset and XFree86 4.2 from RH 7.3.
> >
> > When I run my OpenGL application (internal app) under 2.4.20-ac2 with the
> > same .config when I ctrl-c the application the machine hangs hard.
> >
> > It is the only application running on the X server so the X server
> > restarts when I exit the app.. under 2.4.20-rc4 this works fine...
>
> I just got an updated source for the i810 DRM and will port it to -ac2;
> lots of i810 bugfixes

eh woops, i830 updates
patch is attached


Attachments:
linux-2.4.20-drm43.patch (50.20 kB)