Latest i810 driver

Lukas Hejtmanek xhejtman at
Tue Feb 6 15:26:19 PST 2007

On Tue, Feb 06, 2007 at 02:46:17PM -0800, Eric Anholt wrote:
> > (II) I810(0): MakeTiles failed for the front buffer
> > (II) I810(0): Activating tiled memory for the back buffer.
> > (II) I810(0): Activating tiled memory for the depth buffer.
> > 
> > (II) I810(0): RandR enabled, ignore the following RandR disabled message.
> > (WW) I810(0): Option "VideoRAM" is not used
> Looks like you tried to do
> Option "VideoRam" "number"
> instead of
> VideoRam number
> It's still a bug if you need VideoRam at all, but at least that should
> help you work around it for now.

Using VideoRam 65536, it basically works.

(--) I810(0): Pre-allocated VideoRam: 16124 kByte
(**) I810(0): Potential VideoRam: 65536 kByte
(**) I810(0): Requested 1200 cache lines
(==) I810(0): video overlay key set to 0x101fe
(**) I810(0): page flipping enabled
(==) I810(0): Using gamma correction (1.0, 1.0, 1.0)
(II) I810(0): Increasing the scanline pitch to allow tiling mode (1280 -> 2048).
(**) I810(0): VideoRam: 65368 KB

It's odd that Potential VideoRam is lower than default case.

Using this approach, ppracer is playable again. On the other hand, glxgears
shows less FPS causing twice more CPU usage, is this supposed to be OK?
(regardless of exporting INTEL_BATCH=1)

and for some reason, mouse cursor is disabled (and/or totally confused) in 
fullscreen GL applications. (tested with ppracer, ufo, and return to castle

Lukáš Hejtmánek

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