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52 Commits

Author SHA1 Message Date
Jernej Skrabec
cbd2b690a4 drm/sun4i: Rename DE2 RGB format macros 
Current RGB formats macros are actually not specific to UI planes.
Rename it to something more universal and introduce shift macro.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171201060550.10392-3-jernej.skrabec@siol.net
 2017-12-05 13:22:41 +01:00
Icenowy Zheng
9d75b8c0b9 drm/sun4i: add support for Allwinner DE2 mixers 
Allwinner have a new "Display Engine 2.0" in their new SoCs, which comes
with mixers to do graphic processing and feed data to TCON, like the old
backends and frontends.

Add support for the mixer on Allwinner V3s SoC; it's the simplest one.

Currently a lot of functions are still missing -- more investigations
are needed to gain enough information for them.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
 2017-06-01 09:49:54 +02:00