On Nov 19, 2008, at 12:10 AM, Andy Walls wrote:
cx18 driver users: I have implemented quite a few cx18 driver changes in my current experimental repo at http://linuxtv.org/hg/~awalls/cx18-bugfix The goal behind these changes is to fix problems with simultaneous analog and digital capture causing the driver to quit after a while.And to fix related problems with buffers getting lost and falling out ofthe driver<->firmware transfer rotation. To achieve that result, I had to do extensive rework of how interrupts were handled and some buffer handling tweaks. I'm looking for (brave) testers to give this stuff a try, or an inspection, before I ask Mauroto pull it. I also plan to do testing on my other two machines in a dayor two. Please test the debug parameter with at least info and warn set: # modprobe cx18 debug=3 I am especially interested in 1. How often you get messages like the following on your system?cx18-0 warning: Possibly falling behind: CPU self-ack'ed our incoming CPU to EPU mailbox (sequence no. nnnn)
Andy, dmesg output attached. Seems to happen frequently. Brandon
dmesg.out.gz
Description: GNU Zip compressed data
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