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3 Commits

Author SHA1 Message Date
Daniel Vetter
ae2c622182 drm/sun4i: Use lockless gem BO free callback 
No dev->struct_mutex anywhere to be seen.

Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1464630800-30786-24-git-send-email-daniel.vetter@ffwll.ch
 2016-06-01 09:42:01 +02:00
Maxime Ripard
29e57fab97 drm: sun4i: Add RGB output 
One of the A10 display pipeline possible output is an RGB interface to
drive LCD panels directly. This is done through the first channel of the
TCON that will output our video signals directly.

Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
 2016-04-28 10:30:05 +02:00
Maxime Ripard
9026e0d122 drm: Add Allwinner A10 Display Engine support 
The Allwinner A10 and subsequent SoCs share the same display pipeline, with
variations in the number of controllers (1 or 2), or the presence or not of
some output (HDMI, TV, VGA) or not.

Add a driver with a limited set of features for now, and we will hopefully
support all of them eventually

Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
 2016-04-28 10:30:05 +02:00