[Intel-gfx] [PATCH] i830: use GTT maps for fallbacks & fence setup
jbarnes at virtuousgeek.org
Thu Mar 26 16:45:58 PDT 2009
On Thu, 26 Mar 2009 16:41:02 -0700
Eric Anholt <eric at anholt.net> wrote:
> On Thu, 2009-03-26 at 12:10 -0700, Jesse Barnes wrote:
> > Corresponding 2D patch to use GTT mapping where necessary for tiling
> > and fallback support.
> Err, so if you don't have GTT mapping support (2.6.29), you just lose?
Any suggestions on how to handle it? I guess I could key off of
kernel_exec_fencing and fallback to the pin +
drm_intel_gem_bo_start_gtt_access stuff if it's not there...
Jesse Barnes, Intel Open Source Technology Center
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