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(parent: 59a9c39) | patch
drm/sun4i: Add TCON TOP driver
authorJernej Skrabec <jernej.skrabec@siol.net>
Mon, 25 Jun 2018 12:02:45 +0000 (14:02 +0200)
committerMaxime Ripard <maxime.ripard@bootlin.com>
Wed, 27 Jun 2018 19:43:48 +0000 (21:43 +0200)
commit19f3ebed3f3612f97ee28af26d53656f5776f89a
treedc25afd77aed23c904a796fd9da1dfac5265b9actree | snapshot
parent59a9c39544cd1e5952c2a33028d71aa8180648f8commit | diff
drm/sun4i: Add TCON TOP driver

As already described in DT binding, TCON TOP is responsible for
configuring display pipeline. In this initial driver focus is on HDMI
pipeline, so TVE and LCD configuration is not implemented.

Implemented features:
- HDMI source selection
- clock driver (TCON and DSI gating)
- connecting mixers and TCONS

Something similar also existed in previous SoCs, except that it was part
of first TCON.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180625120304.7543-6-jernej.skrabec@siol.net
drivers/gpu/drm/sun4i/Makefile diff | blob | history
drivers/gpu/drm/sun4i/sun8i_tcon_top.c [new file with mode: 0644] blob
drivers/gpu/drm/sun4i/sun8i_tcon_top.h [new file with mode: 0644] blob
Domain: System / Kernel;