[PATCH] drm/amdgpu/dc: Simplify drm_crtc_state::active checks

[Alex Deucher]

On Wed, Jul 22, 2020 at 10:25 AM Michel Dänzer <michel at daenzer.net> wrote:
>
> On 2020-07-22 3:10 p.m., Kazlauskas, Nicholas wrote:
> > On 2020-07-22 8:51 a.m., Daniel Vetter wrote:
> >> On Wed, Jul 22, 2020 at 2:38 PM Michel Dänzer <michel at daenzer.net> wrote:
> >>>
> >>> From: Michel Dänzer <mdaenzer at redhat.com>
> >>>
> >>> drm_atomic_crtc_check enforces that ::active can only be true if
> >>> ::enable is as well.
> >>>
> >>> Signed-off-by: Michel Dänzer <mdaenzer at redhat.com>
> >
> > Looks fine to me. The check is sufficiently old enough that I don't mind
> > relying on the core for this either.
> >
> > Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas at amd.com>
> >
> >>
> >> modeset vs modereset is a bit an inglorious name choice ... since this
> >> seems to be glue code and not part of core dc, maybe rename to
> >> enable_required/disable_required to keep it consistent with the
> >> wording atomic helpers use? DC also seems to use reset for a lot of
> >> other things already (state reset, like atomic, or gpu reset like
> >> drm/scheduler's td_r_), so I think this would also help clarity from a
> >> DC perspective.
> >>
> >> Patch itself is good, above just an idea for another patch on top.
> >>
> >> Reviewed-by: Daniel Vetter <daniel.vetter at ffwll.ch>
>
> Thanks for the reviews! I assume this will get picked up by a DC
> developer or Alex/Christian.

Applied.  Thanks!

Alex

>
>
> > That sounds like a reasonable idea to me. These are used more as a
> > stream_changed / stream_removed flag, but I don't think these helpers
> > really need to exist at all.
> >
> > That could come as a follow up patch.
>
> Yeah, I'm leaving that to you guys. :)
>
>
> --
> Earthling Michel Dänzer               |               https://redhat.com
> Libre software enthusiast             |             Mesa and X developer
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