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drm/sun4i: Add alpha property for sun8i UI layer
authorRoman Stratiienko <r.stratiienko@gmail.com>
Thu, 28 Jan 2021 11:39:39 +0000 (13:39 +0200)
committerMaxime Ripard <maxime@cerno.tech>
Wed, 10 Feb 2021 10:06:30 +0000 (11:06 +0100)
commit0ee29373f0317502dd6d6d2202db189e3bc48f4c
treeb779f89404d60dff535fb0edcf9f09ae199c4c25tree | snapshot
parentbce724fa58e67d24fe9eddb40ebb665fbe4bd7e8commit | diff
drm/sun4i: Add alpha property for sun8i UI layer

DE2.0 and DE3.0 UI layers supports plane-global alpha channel.
Add alpha property to the DRM plane and connect it to the
corresponding registers in mixer.

Signed-off-by: Roman Stratiienko <r.stratiienko@gmail.com>
Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20210128113940.347013-2-r.stratiienko@gmail.com
drivers/gpu/drm/sun4i/sun8i_ui_layer.c diff | blob | history
drivers/gpu/drm/sun4i/sun8i_ui_layer.h diff | blob | history
Domain: System / Kernel;