Bug#585815: xserver-xorg-video-radeon: radeon/KMS only works in PCI mode (AGP disabled) for RV350 [Mobility Radeon 9600 M10] card

[Brice Goglin]

retitle 585815 xserver-xorg-video-radeon: radeon/KMS needs agpmode=1 on RV350 [Mobility Radeon 9600 M10] card
thank you




Le 10/07/2010 15:32, Stefano a écrit :
> On Friday 09 July 2010 16:56:06 you wrote:
>   
>> Ping ?
>>     
> Pong.
>
> Sorry for the late response but I've been really busy!
>
> I have tried some configurations and so far it seems that 
>
> agpmode=1
>
> works pretty well.
>   

Ok good to know. I am retitling the bug accordingly (but it should
likely be reassigned to the kernel too). Maybe the upstream devs will
add a quirk for your system.

> I have also tried to run kernel 2.6.34 from experimental to solve another issue 
> (Bug#585822), but such kernel brakes compositing (KDE4 tells me that 
> compositing is not available).
>
> However after doing that there's a video game (aquaria, www.bit-
> blot.com/aquaria/) that does not work anymore, and I have no idea of what 
> I've done to do that! In particular the error is:
>
> drmRadeonCmdBuffer: -12. Kernel failed to parse or rejected command 
> stream. See dmesg for more info.
>
> and dmesg says:
>
> [drm:radeon_cs_ioctl] *ERROR* Failed to parse relocation -12!
>
> What's weird is that I tried the old radeon configuration and reinstalled the 
> game as well as the configuration files for the game itself but nothing 
> happened!
>
> ...not that I want you to debug that, it's just to explain the error. ;-)
>   

You might want to open a new bug report about this one.

Brice