[PATCH 2/2] drm/doc: Document that userspace should utilize CRTCs bottom up

Simon Ser contact at emersion.fr
Tue Oct 15 16:50:59 UTC 2024


On Tuesday, August 20th, 2024 at 22:27, Simon Ser <contact at emersion.fr> wrote:

> Sorry for the huge delay. Generally this looks good but maybe we
> could explain a bit more what "bottom up" means exactly since it
> may not be super obvious.
> 
> Maybe something among these lines?
> 
> Bottom up means that the first CRTCs in the array should be used
> first. For instance, if the driver exposes 4 CRTCs and user-space
> needs 2, it should prioritize CRTCs with indices 0 and 1.

Gentle ping - what do you think, Ville?


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