If I run dmesg on my BBB after it’s been running for any period of time, it’s full of messages that look like:
[31679.375617] [drm:output_poll_execute], [CONNECTOR:5:HDMI-A-1] status updated from 2 to 2
[31689.406830] [drm:output_poll_execute], [CONNECTOR:5:HDMI-A-1] status updated from 2 to 2
[31699.438093] [drm:output_poll_execute], [CONNECTOR:5:HDMI-A-1] status updated from 2 to 2
[31709.469349] [drm:output_poll_execute], [CONNECTOR:5:HDMI-A-1] status updated from 2 to 2
[31719.500575] [drm:output_poll_execute], [CONNECTOR:5:HDMI-A-1] status updated from 2 to 2
I’m not using the hdmi connector.
Is this something I can stop?
Is this related to the differences in revision A5C from A5B? (I’ve got the A5B, delivered from JAMECO one week ago today.)