Adam K Kirchhoff wrote:
> 
> On Fri, 22 Feb 2002, Ian Romanick wrote:
> 
> > On Fri, Feb 22, 2002 at 01:32:23PM -0500, Adam K Kirchhoff wrote:
> > >
> > > On Fri, 22 Feb 2002, Keith Whitwell wrote:
> > >
> > > > Adam K Kirchhoff wrote:
> > > > >
> > > > >         So, even though I'm pretty sure the Mobility chips don't even have
> > > > > the TCL functionality to begin with, I thought I'd test the new Radeon
> > > > > code on my Compaq Presario 2700 (Mobility LY chip) just to see if it broke
> > > > > anything :-)
> > > > >
> > > > >         Well, it did...  When I start up a 3D application, the window gets
> > > > > placed on the desktop, and then X all but locks up.  The mouse still
> > > > > works, but the entire X server is unresponsive..  It's impossible to move
> > > > > or kill any window, or even kill the X server.
> > > >
> > > > I need to add checks for the Mobility chips & disable tcl in those cases.  I
> > > > can do this pretty quickly...  You can test yourself what I'm going to do just
> > > > by setting "RADEON_NO_TCL=t" before running anything.
> > > >
> > > > Let me know if this works...
> > >
> > > No luck.
> > >
> > > $ export RADEON_NO_TCL=t
> > > $ glxgears
> >
> > I suspect this may have been a typo in the original message.  It probably
> > sould be "RADEON_NO_TCL=y".  'y' and 't' are neighbors, afterall. :)

It really just checks for the existence of the 'RADEON_NO_TCL' env var.  

Keith

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