HD4770: Screen corruption and artefacts with the from-git graphical stack

[MuPuF]

DownloadFromScreen has nothing to do with GL. It's part of EXA (2D). DownloadFromScreen is currently disabled on rv740 for same transfers until we sort out why it's problematic.

OK, so, there is a regression somewhere else that creates some corruption :

The issues with needing indirect rendering for some apps has been fixed.

Wasn't openarena considered as a working app without needing indirect rendering ?

[agd5f]

OK, so, there is a regression somewhere else that creates some corruption :

KMS or non-KMS?

Wasn't openarena considered as a working app without needing indirect rendering ?

yes as of last week.

[MuPuF]

KMS or non-KMS?

non-KMS

I'll try with KMS later, when patches for the 2.6.31 will be there.

EDIT: I'll try to bisect the problem. I just hope to find the time to do so this week end.

[Kano]

Looks like mesa is using too much pipes, don't you think so?

[MuPuF]

Hi,

Just to say I've figured out the problem.
It was a bad packing problem that lead to version mismatch.
I changed it and it works as intended (both 2D and the openarena 3D).

Sorry for the disturbance :s

[crazycheese]

massive grave-digging, but..

I too had this problem. I thought its my incompetence in setting up gentoo, but eventually it is not.
I too have HD4770.

Thanks to agd5f and John for solution!!
Thanks to M?P?F for rising the problem!!
Thanks guys!