Re: [Dri-devel] glxgears w/ snapshot DRI modules locks up X

[Keith W. <ke...@tu...>]

Michel D=E4nzer wrote:
> On Mon, 2002-08-12 at 18:00, John Karcz wrote:
>=20
>>On Mon, Aug 12, 2002 at 05:15:45PM +0200, Michel D=E4nzer wrote:
>>
>>>I did get an empty window frame when I tried it on the coworker's
>>>machine with a VE, but I guess this is the known problem with non-TCL
>>>chips (at least officially - it did work on another VE card). It
>>>shouldn't be hard to fix with some time and a machine to test with, we
>>>can give you a hand if you want to try.
>>>
>>I've only read a small fraction of the drm code so far, but I can test
>>anything you like on the machine.  (I can try to write up a patch for
>>it myself, but some pointers on what the relevant functions are would
>>be very useful.)
>>
>=20
> The first thing I'd try is hardcoding RADEON_TCL_BYPASS in
> lib/GL/mesa/src/drv/radeon/radeon_state_init.c and
> programs/Xserver/hw/xfree86/drivers/ati/radeon_dri.c (it's already ther=
e
> but commented out or only set for the M6).

On top of this, the radeon driver's attempt not to send tcl state to the =
card=20
isn't accurate:  some tcl state is still sent.

Keith