Re: [PATCH 1/2] drm/i915: factor out intel_mode_target_cdclk

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On ma, 2015-06-22 at 14:37 +0100, Damien Lespiau wrote:
> On Wed, Jun 17, 2015 at 02:00:54PM +0300, Imre Deak wrote:
> > For GEN9 the target cdclk frequency is needed during the modeset state check
> > phase too, so factor out this functionality.
> > 
> > Signed-off-by: Imre Deak <imre.deak@xxxxxxxxx>
> 
> I believe the "proper" way to do it is to put what you called the target
> CDCLK in the atomic state and use that here. Maarten has a patch to do
> that towards the end of his atomic series.

Yes, I was also thinking of using a pre-calculated value, but that
looked like a bigger work. I haven't seen Maarten's patch but that looks
like the way to go (Daniel also pointed to this on IRC). So I can rebase
this once Maarten's patchset lands.

--Imre

_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
http://lists.freedesktop.org/mailman/listinfo/intel-gfx




[Index of Archives]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]
  Powered by Linux