Re: [PATCH 5/5] Doc/DT: hdmi-connector: add HPD GPIO documentation

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On 12/05/14 08:36, Archit Taneja wrote:
> Hi,
> 
> On Friday 09 May 2014 06:02 PM, Tomi Valkeinen wrote:
>> Add binding documentation for HDMI connector's HPD GPIO.
>>
>> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
>> Cc: devicetree@xxxxxxxxxxxxxxx
>> ---
>>   Documentation/devicetree/bindings/video/hdmi-connector.txt | 1 +
>>   1 file changed, 1 insertion(+)
>>
>> diff --git
>> a/Documentation/devicetree/bindings/video/hdmi-connector.txt
>> b/Documentation/devicetree/bindings/video/hdmi-connector.txt
>> index ccccc19e2573..acd5668b1ce1 100644
>> --- a/Documentation/devicetree/bindings/video/hdmi-connector.txt
>> +++ b/Documentation/devicetree/bindings/video/hdmi-connector.txt
>> @@ -7,6 +7,7 @@ Required properties:
>>
>>   Optional properties:
>>   - label: a symbolic name for the connector
>> +- hpd-gpios: HPD GPIO number
> 
> Would there ever be more than one HPD gpio?

No. HDMI spec specifies that there is one HPD pin in the connector.

 Tomi


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