On 13/04/17 12:12, Hans Verkuil wrote: >> Is there anything else CEC needs to access or control (besides the CEC >> IP itself)? > > The CEC framework needs to be informed about the physical address contained > in the EDID (part of the CEA-861 block). And when the HPD goes down it needs > to be informed as well (same call, but with CEC_PHYS_ADDR_INVALID as argument). Ah, hmm... And currently that's (kind of) handled in hdmi_power_off_full() by setting CEC_PHYS_ADDR_INVALID? That's not the same thing as HPD off, though, but maybe it's enough (for now). Tomi
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