Re: [Nouveau] DRM changes

2009-03-10 Thread Stephane Marchesin
On Mon, Mar 9, 2009 at 23:23, Maarten Maathuis madman2...@gmail.com wrote:
 Questions:

 A tree based on what? (linus, drm-next, etc)


I would follow drm-next, but I don't think it is very relevant at this
point, since anyway drm-next periodically merges to linus. If there
are reasons to choose one over the other, I'm interested in hearing
them.

 What happens to shared-core?

It will probably meet its creator.


 Opinions (assuming this happens):

 I'd do a branch for each kernel version (or less if needed), and let
 people who care cherry-pick fixes.


Yeah that's what I initially thought, but Pekka said you could also
get an out-of-tree build from a full kernel tree. So that's the two
paths to explore.

Stephane
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Re: [Nouveau] Where did the nv50 texture unit setup come from?

2009-03-10 Thread Ben Skeggs
On Mon, 2009-03-09 at 19:10 +0100, Maarten Maathuis wrote:
 I'm especially interested in the original data that was used to derive
 the constant buffer arguments.
renouveau.. turn on dumping of all mappings and you'll see them
magically appear.

 
 I'm looking for the texture unit switch for tiling format, and i'm
 hoping the original data will easily reveal it.
It's in dword 3 of TCB IIRC, don't have the specifics with me at the
moment.  I just zeroed the field to match what we currently do with the
tile stride methods.

Ben.
 
 Maarten.
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[Nouveau] [Bug 20316] modesetting freeze pc

2009-03-10 Thread bugzilla-daemon
http://bugs.freedesktop.org/show_bug.cgi?id=20316


okias d.ok...@gmail.com changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution||INVALID




--- Comment #4 from okias d.ok...@gmail.com  2009-03-10 08:23:00 PST ---
This bug dissapeared (was caused by memory managment - symptoms with
mm_enabled=1 were same). Now is replaced by worse KMS bug #20568.


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Re: [Nouveau] Where did the nv50 texture unit setup come from?

2009-03-10 Thread Maarten Maathuis
You were right about the 3rd dword.

For posterity:

tileheight:

4 - 0xd0005000
8 - 0xd0405000
16 - 0xd0805000
32 - 0xd0c05000
64 - 0xd1005000
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