Commit Graph

3 Commits

Author SHA1 Message Date
Maxime Ripard
2ff77b1659 drm: sun4i: tv: Add NTSC output standard
Add the settings to support the NTSC standard.

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
154f695007 drm: sun4i: tv: Add PAL output standard
Now that we have support for the composite output, we can start adding new
supported standards. Start with PAL, and we will add other 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
Maxime Ripard
03c4c71d25 drm: sun4i: Add composite output
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>
2016-04-28 10:30:05 +02:00