Commit Graph

2 Commits

Author SHA1 Message Date
Jernej Skrabec c50519e6db
drm/sun4i: Add basic support for DE3
Display Engine 3 is an upgrade of DE2 with new features like support for
10 bit color formats and support for AFBC.

Most of DE2 code works with DE3, except some small details.

Implement basic support for DE3. Support for 10 bit colort formats and
AFBC, among others missing features, will be added later.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/260238/
2018-11-05 11:48:23 +01:00
Jernej Skrabec 8830293905 drm/sun4i: Add DE2 CSC library
DE2 have many CSC units - channel input CSC, channel output CSC and
mixer output CSC and maybe more.

Fortunately, they have all same register layout, only base offsets
differs.

Add support only for channel output CSC for now.

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/20171201060550.10392-24-jernej.skrabec@siol.net
2017-12-05 13:22:44 +01:00