[Intel-gfx] [PATCH 1/2] drm/i915: Introduce INTEL_GEN_RANGE macro

[Jani Nikula]

On Mon, 09 May 2016, Chris Wilson <chris at chris-wilson.co.uk> wrote:
> IS_GEN(p, start, end) using inclusive ranges is fine.
>
> This is a small patch that generates a remarkable amount of object code
> reduction.

Ok.

I guess 0 is okay for start, but how about a "GEN_FOREVER" style macro
for replacing ->gen >= 5 with IS_GEN(dev_priv, 5, GEN_FOREVER)? This
would be in line with the IS_{SKL,BXT}_REVID checks.


BR,
Jani.



-- 
Jani Nikula, Intel Open Source Technology Center