2.5.52: agp, drm, i810 problem

2.5.52: agp, drm, i810 problem

[Felix Seeger]

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Hi

I am running 2.5.52 (I must say that it is the best kernel I ever had, first 
time acpi and sony jog dial are working, great)

But I have some agp problems at the moment:

$ modprobe i810
FATAL: Error inserting i810 
(/lib/modules/2.5.52/kernel/drivers/char/drm/i810.ko): Cannot allocate memory

[drm:drm_init] *ERROR* Cannot initialize the agpgart module.
Uninitialised timer!
This is just a warning.  Your computer is OK
function=0x00000000, data=0x0
Call Trace:
 [<c0120852>] check_timer_failed+0x42/0x50
 [<c0120c87>] del_timer+0x17/0x80
 [<c4969005>] i810_takedown+0x45/0x3b0 [i810]
 [<c496d516>] i810_stub_unregister+0x36/0x3d [i810]
 [<c49460e6>] 0xc49460e6
 [<c4970120>] +0xa60/0x2940 [i810]
 [<c4970102>] +0xa42/0x2940 [i810]
 [<c012a732>] sys_init_module+0xfe/0x178
 [<c0108cd7>] syscall_call+0x7/0xb

Here is some output of lspci:

00:00.0 Host bridge: Intel Corp. 82815 815 Chipset Host Bridge and Memory 
Controller Hub (rev 11)
        Subsystem: Sony Corporation: Unknown device 80de
        Flags: bus master, fast devsel, latency 0
        Capabilities: [88] #09 [f205]

00:02.0 VGA compatible controller: Intel Corp. 82815 CGC [Chipset Graphics 
Controller] (rev 11) (prog-if 00 [VGA])
        Subsystem: Sony Corporation: Unknown device 80de
        Flags: bus master, 66Mhz, medium devsel, latency 0, IRQ 9
        Memory at f8000000 (32-bit, prefetchable) [size=64M]
        Memory at f4000000 (32-bit, non-prefetchable) [size=512K]
        Capabilities: [dc] Power Management version 2


I tried the i810 drm driver as module and compiled in part.


thanks
have fun
Felix
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Re: 2.5.52: agp, drm, i810 problem

[Dave Jones]

On Fri, Dec 20, 2002 at 12:34:12AM +0100, Felix Seeger wrote:

 > I am running 2.5.52 (I must say that it is the best kernel I ever had, first 
 > time acpi and sony jog dial are working, great)
 > But I have some agp problems at the moment:
 > 
 > $ modprobe i810
 > FATAL: Error inserting i810 
 > (/lib/modules/2.5.52/kernel/drivers/char/drm/i810.ko): Cannot allocate memory

That one was my fault. I think I may have this fixed now.
bk://linux-dj.bkbits.net/agpgart has a bunch of fixes for numerous agp
related problems. I'll generate a GNU patch later today, and ask
Linus to pull what I have so far.

		Dave

-- 
| Dave Jones.        http://www.codemonkey.org.uk
| SuSE Labs