> There seems to be no way to configure my r200 to do page flipping! I've hacked
> the last line above to force page_flip_enable=1, and the page flipping seems
> to work with my tests, but this begs the question -
>
> Is there some other reason that page flipping is disabled (and cannot be
> re-enabled by configuration settings)? In other words, will the driver fail
> miserably under some conditions which I have not tried?
>

Well I was the one that disabled it by default about 6 months ago as on a
Radeon 7500 it just didn't work without noisy effects on screen.. I forgot
to add it to the config file,

>
> I'd like to add a setting to miniglx.conf, enablePageFlip - something like I
> can put in my xorg.conf under my r200's "Device" section. I'd be glad to
> submit a patch if someone can give me a little guidance on the mechanics of
> creating the patch.

Take a look at my checkin that added agpmode support .. it should be
something similiar or the PCI patch I checked in yesterday...

Dave.

-- 
David Airlie, Software Engineer
http://www.skynet.ie/~airlied / airlied at skynet.ie
pam_smb / Linux DECstation / Linux VAX / ILUG person



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