I updated to the latest nightly build as you said but unfortunately this issue still remains with excatly the same log messages.
Update: I just changed the HDMI cable to new one (HDMI version 1.4a) and CEC starts working immediately. But the cable I used before (don't know exactly which HDMI version it is) worked seamlessly with CEC on my RPi 2 for years.
This is quite strange.
Hi,
I am new to this forum and I just bought a Rock64. I am experiencing CEC issues with my Philips TV. The CEC device gets registered on startup but it does not work. I installed the Rock64 image version 8.90.014.
2019-04-07 08:42:37.963 T:3960447856 NOTICE: Register - new cec device registered on cec->Linux: CEC Adapter (0000:0000)
2019-04-07 08:44:10.010 T:3866129264 DEBUG: CecLogMessage - << requesting vendor ID of 'TV' (0)
2019-04-07 08:44:10.010 T:3866129264 DEBUG: CecLogMessage - << 10:8c
2019-04-07 08:44:10.010 T:3866129264 ERROR: CecLogMessage - CLinuxCECAdapterCommunication::Write - ioctl CEC_TRANSMIT failed - tx_status=00 errno=64
2019-04-07 08:44:10.010 T:3866129264 DEBUG: CecLogMessage - << 10:8c
2019-04-07 08:44:10.010 T:3866129264 ERROR: CecLogMessage - CLinuxCECAdapterCommunication::Write - ioctl CEC_TRANSMIT failed - tx_status=00 errno=64
2019-04-07 08:44:10.010 T:3866129264 DEBUG: CecLogMessage - << powering on 'TV' (0)
2019-04-07 08:44:10.010 T:3866129264 DEBUG: CecLogMessage - << 10:04
2019-04-07 08:44:10.010 T:3866129264 ERROR: CecLogMessage - CLinuxCECAdapterCommunication::Write - ioctl CEC_TRANSMIT failed - tx_status=00 errno=64
2019-04-07 08:44:10.010 T:3866129264 DEBUG: CecLogMessage - << 10:04
2019-04-07 08:44:10.010 T:3866129264 ERROR: CecLogMessage - CLinuxCECAdapterCommunication::Write - ioctl CEC_TRANSMIT failed - tx_status=00 errno=64
2019-04-07 08:44:10.010 T:3866129264 DEBUG: CecLogMessage - << Recorder 1 (1) -> broadcast (F): active source (1000)
2019-04-07 08:44:10.010 T:3866129264 DEBUG: CecLogMessage - << 1f:82:10:00
2019-04-07 08:44:10.010 T:3866129264 ERROR: CecLogMessage - CLinuxCECAdapterCommunication::Write - ioctl CEC_TRANSMIT failed - tx_status=00 errno=64
2019-04-07 08:44:10.010 T:3866129264 DEBUG: CecLogMessage - << 1f:82:10:00
2019-04-07 08:44:10.010 T:3866129264 ERROR: CecLogMessage - CLinuxCECAdapterCommunication::Write - ioctl CEC_TRANSMIT failed - tx_status=00 errno=64
2019-04-07 08:44:10.010 T:3866129264 DEBUG: CecLogMessage - failed to make 'Recorder 1' the active source. will retry later
2019-04-07 08:44:10.136 T:3866129264 DEBUG: CecLogMessage - << requesting power status of 'TV' (0)
2019-04-07 08:44:10.136 T:3866129264 DEBUG: CecLogMessage - << 10:8f
2019-04-07 08:44:10.136 T:3866129264 ERROR: CecLogMessage - CLinuxCECAdapterCommunication::Write - ioctl CEC_TRANSMIT failed - tx_status=00 errno=64
2019-04-07 08:44:10.136 T:3866129264 DEBUG: CecLogMessage - << 10:8f
2019-04-07 08:44:10.136 T:3866129264 ERROR: CecLogMessage - CLinuxCECAdapterCommunication::Write - ioctl CEC_TRANSMIT failed - tx_status=00 errno=64Any ideas how to fix this issue?