Dear All:
When we read LSP 2.10 DaVinci Linux Dri ver Data Manual,
we find that there is a constraint :
"Continuous UART input overruns under moderate load" in section 2.12.1.
However, in LSP 1.20, we can not find this constraint.
There is no constraint for UART.
We are wonder if this constraint exists in LSP 1.20 as well.
Is this constraint found in LSP 2.10, but not untested in LSP 1.20?
Or is this a bug for only LSP 2.10?
We experienced an UART receiver halting problem in LSP 1.20.
Maybe they are related.
BTW, is this a driver issue or a hardware issue?
Since the driver is a common 8250 driver, I do not know where we shall check first.
Any comment will be extremely welcome.
Best regards,
Ray