drm: sun4i: Add composite output

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Some Allwinner SoCs have an IP called the TV encoder that is used to output
composite and VGA signals. In such a case, we need to use the second TCON
channel.

Add support for that TV encoder.

Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

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This commit is contained in:

Maxime Ripard 2015-10-29 09:39:01 +01:00

parent 29e57fab97

commit 03c4c71d25

2 changed files with 623 additions and 0 deletions

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2

drivers/gpu/drm/sun4i/Makefile

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621

drivers/gpu/drm/sun4i/sun4i_tv.c

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