[Intel-gfx] [PATCH v3 10/12] drm/i915: Create generic function to setup LLC ring frequency table

[Chris Wilson]

Quoting Sagar Arun Kamble (2017-10-07 08:07:33)
> Prepared intel_update_ring_freq function to setup ring frequency
> for applicable platforms determined by macro HAS_LLC.
> 
> v2: Replaced NEEDS_RING_FREQ_UPDATE with HAS_LLC macro. (Chris)
>     Added check while calling from intel_enable_gt_powersave.
> 
> v3: s/intel_update_ring_freq/intel_enable_llc_pstate and created
> new placeholder function intel_disable_llc_pstate. (Chris)
> 
> Signed-off-by: Sagar Arun Kamble <sagar.a.kamble at intel.com>
> Cc: Imre Deak <imre.deak at intel.com>
> Cc: Chris Wilson <chris at chris-wilson.co.uk>
> Cc: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
> Cc: Radoslaw Szwichtenberg <radoslaw.szwichtenberg at intel.com>
> Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk> #2
> Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris