HDMI CEC

Rodolfo

busybee Posted at 1/10/2015 09:29
To support HDMI CEC, you need to:

We have all the CEC extra hardware parts mounted, checked the commit and yet no CEC signals/funtionality on the SW side.  We check to the latest commit and reviewed the code, drivers, make files and a potnetial CEC/HDMI  flags, and yet unable to make it work or at list have any signs of life on the CEC bus or drivers.

Q. Does anyone know if the CEC feature on the RK3288  is working at all? (Is this feature ever tested?)

Q. There is a flag cdmi_cec-<0>, Does anyone know if 0 really means "Enable" or should we use any other value? i.e. <1> (FYI Tried <1>, no difference)

We had invested several days on the CEC effort trying unsuccessfully to make it work,  We will really appreciate any information that can point us to the right direction to make it work or documentation to continue to develop CEC..