[Intel-gfx] [PATCH] drm/i915: add FIFO watermark support
zhenyuw at linux.intel.com
Wed Jun 24 09:31:43 CEST 2009
On 2009.06.24 14:00:07 +0800, Shaohua Li wrote:
> updated patch. But I found inconsistent. In the doc at hand, the value of fsb 400
> should be 5, instead of 0, what's wrong?
> This patch from Shaohua and myself adds FIFO watermark control to the
> driver. This is needed for both power saving features on new platforms
> with the so-called "big FIFO" and for controlling FIFO allocation
> between pipes in multi-head configurations.
> It's also necessary infrastructure to support things like framebuffer
> compression and configuration supportability checks (i.e. checking a
> configuration against available bandwidth).
As we have a new chip support now, so please filter it out of this until
we know how this might work on it. That's IGDNG.
Open Source Technology Center, Intel ltd.
$gpg --keyserver wwwkeys.pgp.net --recv-keys 4D781827
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