[Help][RS780E][mipsel]Screen corruption sometimes

[Michel Dänzer]

On Son, 2011-08-07 at 16:35 +0800, Chen Jie wrote: 
> 2011/8/4 Michel Dänzer <michel at daenzer.net>:
> > You can try booting with radeon.test=1 and see in dmesg if the transfer
> > tests triggered by that succeed.
> Seems has some test failure, see attachment radeon.test.log

[   17.656250] radeon 0000:01:05.0: object_init failed for (1048576, 0x00000002)
[   17.656250] [drm:radeon_test_moves] *ERROR* Failed to create GTT object 125

I think it just tries to allocate more GTT space than is actually
available (this should be fixed in newer kernel code), the actual GPU
transfers are working fine.

I think you need to focus on the initialization issues pointed out by
Alex. But the first step should probably be to rebase onto current
kernel code.


-- 
Earthling Michel Dänzer           |                   http://www.amd.com
Libre software enthusiast         |          Debian, X and DRI developer