[Intel-gfx] [PATCH 2/2] drm/i915: add an explict mmio base for gpio/gmbus io

[Chris Wilson]

On Fri, 23 Mar 2012 23:43:36 +0100, Daniel Vetter <daniel.vetter at ffwll.ch> wrote:
> Again, Valleyview modes these around, so make the mmio base more
> explicit to consolidate the base address computations to one
> HAS_PCH_SPLIT check.
> 
> Signed-Off-by: Daniel Vetter <daniel.vetter at ffwll.ch>

Consolidating the offset computation is nice. Everytime I look at this I
question whether we should be using GMBUS0 or a plain 0 for the actual
registers. I think GMBUS0 wins for being greppable.
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre