On 02/21/2016 11:24 PM, Jonathan Tinkham wrote:
Document an option to not invert the headphone detect GPIO signal
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-max98090.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-max98090.txt
Optional properties:
- nvidia,hp-det-gpios : The GPIO that detect headphones are plugged in
+- nvidia,hd-no-invert : Do not invert headphone detect signal
We should use "hp" not "hd" to be consistent with other properties.
Why can't we use the GPIO specifier's ACTIVE_LOW/ACTIVE_HIGH flag to
represent the polarity of this signal?
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