Re: (subset) [PATCH v3 07/14] sun4i/drm: backend: use mode_set engine callback

From: Maxime Ripard
Date: Tue Apr 26 2022 - 08:42:24 EST

On Sun, 24 Apr 2022 11:26:25 -0500, Samuel Holland wrote:
> From: Jernej Skrabec <jernej.skrabec@xxxxxxxxx>
> Newly introduced mode_set callback in engine structure is a much better
> place for setting backend output size and interlace mode for following
> reasons:
> 1. 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.
> 2. It's assumed that primary plane will always cover whole screen. While
> this is true most of the time, it's not always. Planes are universal.
> There is no reason to add artificial limitation to primary plane.
> [...]

Applied to drm/drm-misc (drm-misc-next).