drm/sun4i: Add support for A10 display pipeline components

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The A10 display pipeline has 2 frontends, 2 backends, and 2 TCONs.
This patch adds support (or a compatible string in the frontend's
case) for these components.

The TCONs support directly outputting to CPU/RGB/LVDS LCD panels,
or it can output to HDMI via an on-chip HDMI controller, or
CVBS/YPbPr/VGA signals via on-chip TV encoders. These additional
encoders are not covered in this patch.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171017121807.2994-5-wens@csie.org

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Chen-Yu Tsai 2017-10-17 20:18:01 +08:00 • committed by Maxime Ripard

parent 7ea4291f9f

commit 9a8187c003

3 changed files with 14 additions and 1 deletions

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3

Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt

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8

drivers/gpu/drm/sun4i/sun4i_backend.c

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4

drivers/gpu/drm/sun4i/sun4i_drv.c

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