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| author | Ian Molton <ian.molton@codethink.co.uk> | 2015-06-03 13:59:53 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-07-06 11:26:14 (GMT) |
| commit | bf9c82278c348eb6b72496de6a3e5269aadb6b34 (patch) | |
| tree | 16bd1c34f2412e294cdf86ca24632d5f968bdf81 /Documentation/devicetree/bindings/media | |
| parent | 6a219f15a86812a226d197aa93b2806e9cecda7c (diff) | |
| download | linux-bf9c82278c348eb6b72496de6a3e5269aadb6b34.tar.xz | |
[media] media: adv7604: ability to read default input port from DT
Adds support to the adv7604 driver for specifying the default input
port in the Device tree. If no value is provided, the driver will be
unable to select an input without help from userspace.
Tested-by: William Towle <william.towle@codethink.co.uk>
Signed-off-by: Ian Molton <ian.molton@codethink.co.uk>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'Documentation/devicetree/bindings/media')
| -rw-r--r-- | Documentation/devicetree/bindings/media/i2c/adv7604.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/media/i2c/adv7604.txt b/Documentation/devicetree/bindings/media/i2c/adv7604.txt index 7eafdbc..8337f75 100644 --- a/Documentation/devicetree/bindings/media/i2c/adv7604.txt +++ b/Documentation/devicetree/bindings/media/i2c/adv7604.txt @@ -47,6 +47,7 @@ Optional Endpoint Properties: If none of hsync-active, vsync-active and pclk-sample is specified the endpoint will use embedded BT.656 synchronization. + - default-input: Select which input is selected after reset. Example: @@ -60,6 +61,8 @@ Example: #address-cells = <1>; #size-cells = <0>; + default-input = <0>; + port@0 { reg = <0>; }; |