[Intel-gfx] [PATCH 04/31] drm/i915: Handle actual IPS enabled state.

[Daniel Stone]

Hi,

On 13 November 2015 at 18:38, Ville Syrjälä
<ville.syrjala at linux.intel.com> wrote:
> On Fri, Nov 13, 2015 at 06:20:00PM +0000, Daniel Stone wrote:
>> Maybe that's not the best approach, but I think we need to find a way
>> to take the synchronous vblank wait out of the modeset path. Using a
>> workqueue is another option, but synchronisation would need to be
>> quite carefully handled.
>
> Long time ago I posted a patch to make ips enable asynchronously from
> a vblank work.

Too long ago for my mail client, it seems ... got a link handy?

Cheers,
Daniel