From: Priit Laes
Even though HDMI connector features hotplug detect pin (HPD), there
are older devices which do not support it. For these devices fall
back to additional check on I2C bus to probe for EDID data.
One known example is HDMI/DVI display with following edid:
$ xxd -p display.edid
On Mon, Mar 04, 2019 at 03:06:16PM +0200, Priit Laes wrote:
> From: Priit Laes
>
> Even though HDMI connector features hotplug detect pin (HPD), there
> are older devices which do not support it. For these devices fall
> back to additional check on I2C bus to probe for EDID data.
>
> One known
