Hi Eric,
Am Freitag, den 03.01.2014, 12:14 -0700 schrieb Eric Nelson:
This is an issue we've seen before. The SABRE Lite board has a voltage divider on the HPD pins and some monitors (esp. DVI monitors) either don't drive things high enough to assert HPD or bounce with connect/disconnect.
Yes, I used a DVI monitor.
We've instrumented our 3.0.35 kernels to use the RX_SENSE bits instead.
Reacting to RX_SENSE0 instead of HPD seems to work.
thanks Philipp