[Patch] i915gm: framebuffer compression+tiling on exa

Keith Packard keithp at keithp.com
Fri Nov 2 08:16:45 PDT 2007

On Fri, 2007-11-02 at 02:02 +0100, Pierre Willenbrock wrote:

> Thinking further, my patch may have some bad interaction if tiling is
> disabled, as it currently uses the fence_nr variable unconditionally(is
> the fence number ignored? should the fbc get an unused fence in that
> case? can the fence variable contain undefined data?).

fbc requires tiling (see i830_use_fb_compression)

keith.packard at intel.com
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