drm/sun4i: Add support for plane alpha
authorMaxime Ripard <maxime.ripard@bootlin.com>
Wed, 11 Apr 2018 07:39:28 +0000 (09:39 +0200)
committerMaxime Ripard <maxime.ripard@bootlin.com>
Mon, 16 Apr 2018 19:21:16 +0000 (21:21 +0200)
commitd99008aab9f57d5b036cf675f22b9d3939e7e3fe
tree769b15de87eceb44b124facd52b52f8907d0d4b6
parent301a9b8d545690f7bd91e1794e1498aa62902d13
drm/sun4i: Add support for plane alpha

Our backend supports a per-plane alpha property. Support it through our new
helper.

Acked-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Acked-by: Sean Paul <seanpaul@chromium.org>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/13e89f0d2f2b55752a22eb8c4f37f325246a3a9c.1523432341.git-series.maxime.ripard@bootlin.com
drivers/gpu/drm/sun4i/sun4i_backend.c
drivers/gpu/drm/sun4i/sun4i_backend.h
drivers/gpu/drm/sun4i/sun4i_layer.c