[Intel-gfx] [PATCH v3 11/12] drm/i915: Enable the maxfifo PM5 mode when appropriate on CHV

[Arun R Murthy]

On Friday 06 March 2015 12:49 AM, ville.syrjala at linux.intel.com wrote:
> From: Ville Syrjälä <ville.syrjala at linux.intel.com>
>
> CHV has a new knob in Punit to select between some memory power savings
> modes PM2 and PM5. We can allow the deeper PM5 when maxfifo mode is
> enabled, so let's do so in the hopes for moar power savings.
>
> v2: Put the thing into a separate function to avoid churn later
> v3: Don't break VLV
>
> Reviewed-by: Vijay Purushothaman <vijay.a.purushothaman at linux.intel.com>
> Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
> ---
Reviewed-by: Arun R Murthy <arun.r.murthy at intel.com>

Thanks and Regards,
Arun R Murthy
-------------------