Takashi Iwai wrote:
it'd be better to clean unlink_mask in the complete callback for the
case you use async unlink mode (see below).
and, the check of active_mask should be done in prepare callback, not
in the trigger callback. the trigger callback must be as short as
possible. we can put deactiv
Niklas Werner wrote:
hmmm, the submit_urb-error is gone, but random lockups and
usb-device-disconnect until reboot have come... (bitkeeper-2.6 from just
one hour ago...) with your function.
Interesting. I haven't seen any of these.
Karim
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Well, it seems that I'm going to have to answer my own self ... :)
The following is what I've been able to find using additional tracing
info. Also there's a fix for usbaudio.c.
Basically, it's as I said before: the usbaudio driver uses URBs
without even checking if they're in use or not. Surprisi
I've been trying to fix some problems I'm getting with the USB audio
driver.
Basically, I get these types of messages over and over accompanied
by some audio glitches:
ALSA usbaudio.c:688: cannot submit datapipe for urb 0, err = -6
usb-uhci.c: ENXIO 00038200, flags 2, urb cf74f5c0, burb cf74f5c0
I'
