[Intel-gfx] [PATCH 2/3] drm/i915: Boost RPS frequency for CPU stalls

[Jesse Barnes]

On Wed, 25 Sep 2013 17:34:56 +0100
Chris Wilson <chris at chris-wilson.co.uk> wrote:

> +void gen6_rps_idle(struct drm_i915_private *dev_priv)
> +{
> +	mutex_lock(&dev_priv->rps.hw_lock);
> +	if (dev_priv->info->is_valleyview)
> +		valleyview_set_rps(dev_priv->dev, dev_priv->rps.min_delay);
> +	else
> +		gen6_set_rps(dev_priv->dev, dev_priv->rps.min_delay);
> +	mutex_unlock(&dev_priv->rps.hw_lock);
> +}

Looks pretty good, but I think these should be rpe_delay instead.  Not
much point in going down to a less efficient frequency...

Jesse