On Fri, 19 Apr 2013, Joe Rayhawk wrote:
On Fri, Apr 19, 2013 at 02:18:24PM -0400, Alan Stern wrote:
On Fri, 19 Apr 2013, Clemens Ladisch wrote:
Alan Stern wrote:
next = uhci->frame_number + 2;That 2 is the minimum latency, in frames (one frame per ms).
One frame worked fine with the old driver. What is the reason for this regression?
Perhaps that was a mistake. Joe, you can try changing the 2 above to a 1 to see if it fixes the problem.
Hey, that worked great! Audio's coming through continuously, now.
This change could be added to the driver, but I would prefer not to. In any case, it would be best if the usb-audio driver were changed to keep the pipeline length at least 2 ms at all times.
Clemens, what do you suggest?
Alan Stern
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