On Jul 24, 2008, at 9:21 AM, Laurent Pinchart wrote:

When generating a break condition on a serial port, the CPM must be  
told
beforehand how long the break should be. Unfortunately, this  
information is
not available through the current serial break handling API. This  
patch works
around the problem by requesting a 32767 characters break followed  
by a 0
characters break after the requested duration. The CPM will stop the  
first
break when the second one is requested. This might not work with  
future CPM
revisions.

What do you mean by future CPM revision?  Do you mean QE?

- k