| Message ID | 20180912183222.25414-6-stefan@agner.ch (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/bridge: add bus flag support | expand |
On Wed, 12 Sep 2018 11:32:19 -0700, Stefan Agner wrote: > Allow to specify the data-enable polarity required by a dumb VGA > DAC converting parallel RGB to VGA. > > Signed-off-by: Stefan Agner <stefan@agner.ch> > --- > .../devicetree/bindings/display/bridge/dumb-vga-dac.txt | 2 ++ > 1 file changed, 2 insertions(+) > Reviewed-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/display/bridge/dumb-vga-dac.txt b/Documentation/devicetree/bindings/display/bridge/dumb-vga-dac.txt index 164cbb15f04c..727111ade203 100644 --- a/Documentation/devicetree/bindings/display/bridge/dumb-vga-dac.txt +++ b/Documentation/devicetree/bindings/display/bridge/dumb-vga-dac.txt @@ -18,6 +18,8 @@ graph bindings specified in Documentation/devicetree/bindings/graph.txt. Optional properties: - vdd-supply: Power supply for DAC +- de-active: Polarity of the data enable signal. 0 for active low, 1 for + active high, unset for system-specific defaults. Example -------
Allow to specify the data-enable polarity required by a dumb VGA DAC converting parallel RGB to VGA. Signed-off-by: Stefan Agner <stefan@agner.ch> --- .../devicetree/bindings/display/bridge/dumb-vga-dac.txt | 2 ++ 1 file changed, 2 insertions(+)