Re: [PATCH 32/49] drm/i915/bxt: Implement enable/disable for Display C9 state

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

 



On su, 2015-04-12 at 16:02 +0530, sagar.a.kamble@xxxxxxxxx wrote:
> These are review comments for 
> 	1) http://lists.freedesktop.org/archives/intel-gfx/2015-March/062167.html
> 	2) http://lists.freedesktop.org/archives/intel-gfx/2015-March/062168.html

It'd be better to have inlined review comments responding to the
original email.

> Couple of comments:
> 1) Defines for DC_STATE_EN* are coming up as part of
> http://lists.freedesktop.org/archives/intel-gfx/2015-April/063640.html.
> Need to rebase this patch on top of it then or vice-versa.

Yes, I can rebase this once Animesh's patchset gets merged. It's also a
trivial conflict that can be easily resolved while merging, so it's not
an issue imo.

> 2) DC5 has to enabled back after disabling DC9 if PW2 is power gated.

BXT DC5/runtime PM support will be added only later. At that point the
enabling of DC5 should be done from bxt_resume_prepare() if the the DMC
firmware is loaded. For now I'd just add the missing TODO comment about
this to bxt_resume_prepare() as you suggested elsewhere.

--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