[Intel-gfx] [RFC 3/5] drm/i915: Simplify runtime_pm reference for execlists

[Nick Hoath]

On 09/07/2015 12:14, Chris Wilson wrote:
> On Thu, Jul 09, 2015 at 11:57:42AM +0100, Nick Hoath wrote:
>> No longer take a runtime_pm reference for each execlist request.  Only
>> take a single reference when the execlist queue becomes nonempty and
>> release it when it becomes empty.
>
> Nak. We already hold the runtime_pm for GPU activity.
So we should eliminate the runtime_pm reference for execlists?
> -Chris
>