drm/sun4i: Add TODO comment about supporting scaling with the backend
authorPaul Kocialkowski <paul.kocialkowski@bootlin.com>
Fri, 23 Nov 2018 09:24:35 +0000 (10:24 +0100)
committerMaxime Ripard <maxime.ripard@bootlin.com>
Tue, 27 Nov 2018 08:30:59 +0000 (09:30 +0100)
commitad25d0736db00afb2c7bf355bc50437434325387
tree2272692c611abd1f51b0554d6615ae109bb49698
parentb79a3a97f64f90dac79a9fc57a0280607306ba38
drm/sun4i: Add TODO comment about supporting scaling with the backend

The backend allows integer-only scaling but can handle alpha components,
unlike the frontend. It could be useful to add support for this
eventually, so add a short TODO comment describing the situation.

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181123092515.2511-4-paul.kocialkowski@bootlin.com
drivers/gpu/drm/sun4i/sun4i_backend.c