- If Stream line buffer full prints / events come, the design needs to be checked.
- There is no separate DPHY Phy driver.
- When DPHY register interface is enabled, the driver only enables or disables the DPHY. It doesn't support modification of other DPHY parameters.
- The driver is tested with fixed clocks.
- The driver has always been tested with Video Format Bridge enabled.
- Power suspend / resume are not tested.
- Resource optimized IP (no register interface) not supported.
Other features supported in driver are -
- Configure the number of active lanes. (removed in upstream)
- Notification on reception of short packets. (removed in upstream)
- Getting short packet data using new event type. (removed in upstream)
- Notification on short packet FIFO overflow. (removed in upstream)
- Notification on stream line buffer overflow. (removed in upstream, driver stops IP so system is not hung and pipeline can be restarted)
- Get the number of frames received since streaming is enabled.
- Print driver counters keeping track of number of interrupt / error events