[Intel-gfx] [PATCH] i830: use GTT maps for fallbacks & fence setup

[Jesse Barnes]

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