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Staging
v0.5.1
https://github.com/torvalds/linux
02 December 2023, 22:23:51 UTC
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Tip revision: 085b7755808aa11f78ab9377257e1dad2e6fa4bb authored by Linus Torvalds on 21 April 2019, 17:45:57 UTC
Linux 5.1-rc6
Tip revision: 085b775
cec.txt 
Common bindings for HDMI CEC adapters

- hdmi-phandle: phandle to the HDMI controller.

- needs-hpd: if present the CEC support is only available when the HPD
  is high. Some boards only let the CEC pin through if the HPD is high,
  for example if there is a level converter that uses the HPD to power
  up or down.
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