[Intel-gfx] xf86-video-intel: src/i830_memory.c
bgamari.foss at gmail.com
Tue Apr 14 14:22:03 CEST 2009
On Tue, Apr 14, 2009 at 09:47:45AM +0200, Arkadiusz Miskiewicz wrote:
> On Monday 13 of April 2009, Jesse Barnes wrote:
> > src/i830_memory.c | 2 --
> > 1 file changed, 2 deletions(-)
> > New commits:
> > commit 9b615a52671aacf34666f90ecfff98651ce6afe2
> > Author: Li Peng <peng.li at intel.com>
> > Date: Fri Apr 10 14:39:35 2009 +0800
> > Turn on front buffer tiling in KMS.
> > This code disabled front buffer tiling in KMS. Turn it on since kernel
> > handles all tiling now, this improves performance of x11perf -aa10text
> > from 97k to 286k on my 945GME.
> > Should help with #20761, if not totally fix it.
> This commit breaks things for me on GM45. Entire screen is corrupted from
> beginning of kdm/X session. Reverting to before this commit and everything is
Yep, same situation here on GM965. Supposedly the tiled allocation
> (**) intel(0): Tiling enabled
> (==) intel(0): VideoRam: -1 KB
> (II) intel(0): Attempting memory allocation with tiled buffers.
> (II) intel(0): Tiled allocation successful.
Yet the screen is full of corruption goodness. I've just forced tiling
off in Xorg.conf for the moment and things are fine again. Everything's
up to date so I can't imagine what the problem might be. Thanks!
Xorg components as of Tue Apr 14 08:20:45 EDT 2009
Linux mercury.localdomain 2.6.29work #31 SMP PREEMPT Mon Apr 13 23:20:59
EDT 2009 x86_64 x86_64 x86_64 GNU/Linux
Kernel based on drm-intel-next
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