Error in drm with 2.6.7-rc2

Error in drm with 2.6.7-rc2

[Cedric Pradalier]

Hi all,

	I just tried 2.6.7-rc2 to solve some USB instabilities in 2.6.6.
I'm glad to say that my usb speedtouch modem is working perfectly now.
Unfortunately, this comes with a failure in drm  with the following messages in syslog

Jun  5 13:30:04 ceruse kernel: [drm] Initialized radeon 1.10.0 20020828 on minor 0: ATI Technologies Inc Radeon Mobility M7 LW [Radeon Mobility 7500]
Jun  5 13:30:10 ceruse kernel: [drm:radeon_cp_init] *ERROR* radeon_cp_init called without lock held
Jun  5 13:30:10 ceruse kernel: [drm:radeon_unlock] *ERROR* Process 1387 using kernel context 0

And In Xfree86.0.log :
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 10, (OK)
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 10, (OK)
drmOpenByBusid: Searching for BusID pci:0000:00:10.0
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 10, (OK)
drmOpenByBusid: drmOpenMinor returns 10
drmOpenByBusid: drmGetBusid reports pci:0000:00:10.0
(II) RADEON(0): [drm] DRM interface version 1.2
(II) RADEON(0): [drm] created "radeon" driver at busid "pci:0000:00:10.0"
(II) RADEON(0): [drm] added 8192 byte SAREA at 0xda0d8000
(II) RADEON(0): [drm] mapped SAREA 0xda0d8000 to 0x320c7000
(II) RADEON(0): [drm] framebuffer handle = 0x98000000
(II) RADEON(0): [drm] added 1 reserved context for kernel
(WW) RADEON(0): [agp] AGP not available
(EE) RADEON(0): [agp] AGP failed to initialize. Disabling the DRI.
(II) RADEON(0): [agp] You may want to make sure the agpgart kernel module
is loaded before the radeon kernel module.

/etc/modules contains :
agpgart
uninorth_agp
radeon

lsmod gives (selected) :
radeon                155032  0
uninorth_agp            8544  1
agpgart                41900  2 uninorth_agp

Did I make something wrong ?

--
Cedric

"[Of course] I'm French! Why do think I have this outrageous
accent, you silly king-a?!"  Monty Python and the Holy Grail

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Re: Error in drm with 2.6.7-rc2

[Michel Dänzer]

On Sat, 2004-06-05 at 13:39 +0200, Cedric Pradalier wrote:
>
> Jun  5 13:30:04 ceruse kernel: [drm] Initialized radeon 1.10.0 20020828 on minor 0: ATI Technologies Inc Radeon Mobility M7 LW [Radeon Mobility 7500]
> Jun  5 13:30:10 ceruse kernel: [drm:radeon_cp_init] *ERROR* radeon_cp_init called without lock held
> Jun  5 13:30:10 ceruse kernel: [drm:radeon_unlock] *ERROR* Process 1387 using kernel context 0

These are harmless symptoms of not dealing gracefully with the failure
to initialize the DRM.

> (WW) RADEON(0): [agp] AGP not available

This has been discussed last week on linux-kernel and dri-devel, see
http://marc.theaimsgroup.com/?l=linux-kernel&m=108639488301600&w=2 .


--
Earthling Michel Dänzer      |     Debian (powerpc), X and DRI developer
Libre software enthusiast    |   http://svcs.affero.net/rm.php?r=daenzer


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