[Intel-gfx] [PATCH 8/8] drm/i915: only save/restore VGA clock regs for non-KMS case

[Chris Wilson]

On Mon, 21 Mar 2011 17:27:19 +0800, Zhenyu Wang <zhenyuw at linux.intel.com> wrote:
> For KMS we want to disable VGA anyway, do so by using correct setting
> order in i915_disable_vga().

Whilst we are here... Can anybody explain the distinction between those
VGA registers and i915_save_vga()? Might this be a good point to merge
those code blocks and add some comments?
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre