[PATCH 3/3] drm/omap: displays: encoder-tpd12s015: Support for hot plug detection

[Tomi Valkeinen]

On 23/05/17 12:48, Laurent Pinchart wrote:

> As the connector code can handle GPIO HPD thanks to patch 2/3, why does it 
> have to be duplicated here ? I agree that encoders should support reporting of 
> hotplug events when the HPD signal is connected to an encoder, but if it's 
> connected to a GPIO, it seems to me that it should be the sole responsibility 
> of the connector code to handle it.

The HPD line goes from the connector to TPD12S015. From TPD12S015
another line goes to the SoCs GPIO.

 Tomi

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