[Intel-gfx] [PATCH 2/8] drm/i915: skip redundant operations whilst enabling pipes and planes

[Keith Packard]

On Fri, 18 Mar 2011 08:02:04 +0000, Chris Wilson <chris at chris-wilson.co.uk> wrote:

> If the pipe or plane is already enabled, then we do not need to enable
> it again and can skip the delay.

This should mention that you're also skipping the operation on disable.
Otherwise,

Reviewed-by: Keith Packard <keithp at keithp.com>

-- 
keith.packard at intel.com
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