I'm blessed with a new Dell Inspiron 4100, which is in turn blessed with
the i830MP AGP chipset. It's identical to the i830M except it doesn't
have the on-chip graphics controller.
When trying to load up the agpgart module under 2.4.17, I get:
>Linux agpgart interface v0.99 (c) Jeff Hartmann
>agpgart: Maximum main memory to use for agp memory: 262M
>agpgart: Detected an Intel 830M, but could not find the secondary device.
Fine, I see that 2.4.18pre supposedly has fixes for the I830MP. So I
compile it, slap it in place.. and get: (with 2.4.17pre7)
>Linux agpgart interface v0.99 (c) Jeff Hartmann
>agpgart: Maximum main memory to use for agp memory: 262M
>agpgart: unsupported bridge
>agpgart: no supported devices found.
lspci yields:
>00:00.0 Host bridge: Intel Corporation: Unknown device 3575 (rev 02)
> Flags: bus master, fast devsel, latency 0
> Memory at d0000000 (32-bit, prefetchable) [size=256M]
> Capabilities: [40] #09 [0105]
> Capabilities: [a0] AGP version 2.0
So it appears not all is well with the I830MP patch.
(Yes, I have tried the 'agp_unsupported' option in both cases)
- Pizza
--
Solomon Peachy pizzaATfucktheusers.org
I ain't broke, but I'm badly bent. ICQ# 1318344
Patience comes to those who wait.
...It's not "Beanbag Love", it's a "Transanimate Relationship"...
Stuffed Crust wrote:
> When trying to load up the agpgart module under 2.4.17, I get:
>
>
>>Linux agpgart interface v0.99 (c) Jeff Hartmann
>>agpgart: Maximum main memory to use for agp memory: 262M
>>agpgart: Detected an Intel 830M, but could not find the secondary device.
>>
This is normal. 2.4.17 does not support i830MP.
> Fine, I see that 2.4.18pre supposedly has fixes for the I830MP. So I
> compile it, slap it in place.. and get: (with 2.4.17pre7)
>
>
>>Linux agpgart interface v0.99 (c) Jeff Hartmann
>>agpgart: Maximum main memory to use for agp memory: 262M
>>agpgart: unsupported bridge
>>agpgart: no supported devices found.
>>
>
> lspci yields:
>
>>00:00.0 Host bridge: Intel Corporation: Unknown device 3575 (rev 02)
>> Flags: bus master, fast devsel, latency 0
>> Memory at d0000000 (32-bit, prefetchable) [size=256M]
>> Capabilities: [40] #09 [0105]
>> Capabilities: [a0] AGP version 2.0
>>
>
This is much stranger... And even if the 830mp stuff does not work
(several people have been able to use it), loading the agpgart module
with the 'try_unsupported=1' option should do the trick (at least in
2.4.18-pre7)... Can you send the full output of lspci ?
Best regards.
Nicolas.
--
Nicolas Aspert Signal Processing Institute (ITS)
Swiss Federal Institute of Technology (EPFL)