On Sat, 27 Mar 2021 11:26:26 +0000 Paul Cercueil paul@crapouillou.net wrote:
It has two mutually exclusive background planes (same Z level) + one overlay plane.
What's the difference between the two background planes?
How will generic userspace know to pick the "right" one?
Thanks, pq
Le sam. 27 mars 2021 à 11:24, Simon Ser contact@emersion.fr a écrit :
On Saturday, March 27th, 2021 at 12:22 PM, Paul Cercueil paul@crapouillou.net wrote:
The ingenic-drm driver has two mutually exclusive primary planes already; so the fact that a CRTC must have one and only one primary plane is an invalid assumption.
Why does this driver expose two primary planes, if it only has a single CRTC?
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