26 Apr
2022
26 Apr
'22
12:41 p.m.
On Sun, 24 Apr 2022 11:26:26 -0500, Samuel Holland wrote:
From: Jernej Skrabec jernej.skrabec@gmail.com
Newly introduced mode_set callback in engine structure is a much better place for setting mixer output size and interlace mode for the following reasons:
- Aforementioned properties change only when mode changes, so it's enough to be set only once per mode set. Currently it's done whenever properties of primary plane are changed.
- It's assumed that primary plane will always cover whole screen. While this is true most of the time, it's not always. DE2/3 planes are universal and mostly equal in functionality. There is no reason to add artificial limitation to primary planes.
- The current code only works for UI layers, but some mixers do not have any UI layers.
[...]
Applied to drm/drm-misc (drm-misc-next).
Thanks! Maxime