--- Michel Dänzer <[EMAIL PROTECTED]> wrote:
> On Wed, 2003-08-27 at 18:43, Mike Mestnik wrote:
> > I have something to add to this.  Recently I tested gatos drivers going 
> > from dri to gatos was painless.  However when I went back my computer 
> > locked up.  
> 
> That's because they have made incompatible changes to the DRM but
> haven't changed its major version number to reflect that.
> 
I think I understand what your saying.  I did a full build (make World && make 
install),
overwriting all of DRI, hopefully.  Then I did the same to get back.  I also updated 
and
rmmod/modprobe the DRM, bothways.  I think what is going on here is that there is some 
state that
needs to be cleared on init, and deinit also(in gatos and fiergl).  Thats why I think 
there should
be a merge for the difference in state changes made on init/deinit.  I don't think 
this should
change the API, and would seem to be more of a bug fix.  Even thought we would be 
reseting and
initing parts of the card we don't use other wise, the gatos(and more importantly 
fiergl) drivers
don't do this so we have to.

I really don't know much about the card and it would seam to me that just blindly 
writing state to
the card based on what another driver dose would seem bad.  I.E. an out to turn 
feature on would
be bad if DRI needed to turn it off ect.

> >  Would there be any use in a merge of gatos init to dri or are thay 
> > just too diffrent?
> 
> Their DRM changes can't be merged as long as they require changing the
> major version number. While you're at it, please ask them whether the
> solution laid out in http://bugs.xfree86.org/show_bug.cgi?id=314 would
> work for them or that they should please take part in the discussion
> otherwise.
> 
I understand.


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