On Sat, 12 Jun 2010 14:32:22 +0800, Zhenyu Wang <zhenyuw@linux.intel.com> wrote:
> From: Zhao Yakui <yakui.zhao@intel.com>
> 
> The non-8 BPC can be used for the eDP output device that is
> connected through DP-A or DP-D on PCH. In such case we should
> set the PIPECONF dither correctly.

So if I point my pipe at a 6bpp edp output, then back to my lovely DP
monitor, it'll leave dithering in place on my monitor?