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[haiku-development] Re: AGP changes broke NVidia display.
- From: Bruno Albuquerque <bga@xxxxxxxxxxxxx>
- To: haiku-development@xxxxxxxxxxxxx
- Date: Sat, 02 Feb 2008 12:19:31 -0200
Axel Dörfler escreveu:
You could try to disable fast-writes and see if that helps. To do that,
just remove the AGP_FAST_WRITE bit in the set_agp_mode() function call
in the nVidia driver.
I disabled fastwrites on the BIOS and now it seems to work. In fact,
even DMA seems to be working. Some interesting stuff:
1 - I tried GLTeapot. It seems it is drawing outside of its window when
you move the window around.
2 - If DMA acc is enabled, not only it will draw outside its windows as
it will also crash GLTeapot somewhere in
MesaSoftwareRenderer::SwapBuffers().
Having this in minda, any ideas? How much of a performance boost is
fatswrites?
-Bruno
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