Re: [PATCH] drm/todo: i915 could use device_link_add

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On Tue, Feb 20, 2018 at 04:17:19PM +0200, Imre Deak wrote:
> On Tue, Feb 20, 2018 at 02:20:17PM +0100, Daniel Vetter wrote:
> > Noticed while reading some unrelated patches. Unfortunately Imre's
> > patch to add our early/late hooks predated the device_link
> > infrastructure by 2 years.
> > 
> > Cc: Imre Deak <imre.deak@xxxxxxxxx>
> > Cc: Takashi Iwai <tiwai@xxxxxxx>
> > Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
> 
> Yep, good idea to convert over:
> Acked-by: Imre Deak <imre.deak@xxxxxxxxx>

Pushed to dinq.
-Daniel

> 
> > ---
> >  Documentation/gpu/todo.rst | 7 +++++++
> >  1 file changed, 7 insertions(+)
> > 
> > diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst
> > index 1a0a413eeced..f4d0b3476d9c 100644
> > --- a/Documentation/gpu/todo.rst
> > +++ b/Documentation/gpu/todo.rst
> > @@ -450,5 +450,12 @@ See drivers/gpu/drm/amd/display/TODO for tasks.
> >  
> >  Contact: Harry Wentland, Alex Deucher
> >  
> > +i915
> > +----
> > +
> > +- Our early/late pm callbacks could be removed in favour of using
> > +  device_link_add to model the dependency between i915 and snd_had. See
> > +  https://dri.freedesktop.org/docs/drm/driver-api/device_link.html
> > +
> >  Outside DRM
> >  ===========
> > -- 
> > 2.15.1
> > 

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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