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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2017-06-09 14:54:00 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-06-20 06:57:11 -0300 |
| commit | af15e32fc9b1fd805d72b54524198612ac628b4d (patch) | |
| tree | 730bd5b1493d239cd2d56da3f0fe90ba6d2468d0 /Documentation/devicetree/bindings/media | |
| parent | d0703944c19c423fa4fa047795147e786553ff1c (diff) | |
| download | blackbird-obmc-linux-af15e32fc9b1fd805d72b54524198612ac628b4d.tar.gz blackbird-obmc-linux-af15e32fc9b1fd805d72b54524198612ac628b4d.zip | |
[media] dt-bindings: add media/cec.txt
Document common HDMI CEC bindings. Add this to the MAINTAINERS file
as well.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'Documentation/devicetree/bindings/media')
| -rw-r--r-- | Documentation/devicetree/bindings/media/cec.txt | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/media/cec.txt b/Documentation/devicetree/bindings/media/cec.txt new file mode 100644 index 000000000000..22d7aae3d3d7 --- /dev/null +++ b/Documentation/devicetree/bindings/media/cec.txt @@ -0,0 +1,8 @@ +Common bindings for HDMI CEC adapters + +- hdmi-phandle: phandle to the HDMI controller. + +- needs-hpd: if present the CEC support is only available when the HPD + is high. Some boards only let the CEC pin through if the HPD is high, + for example if there is a level converter that uses the HPD to power + up or down. |
