On Tue, 10 Feb 2004, Frank Barknecht wrote: > Hallo, > Bill Unruh hat gesagt: // Bill Unruh wrote: > > > On Mon, 9 Feb 2004, Stuart Pook wrote: > > > > > On Sun, 08 Feb 2004, Bill Unruh wrote: > > > > > > Has any one used the M-Audio Transit USB with Linux 2.6? > > > Frank Barknecht tested the device with 2.6 but I > > > guess that his tests were done without the firmware loaded > > > (http://www.mail-archive.com/[EMAIL PROTECTED]/msg11859.html). > > I didn't test with the kludge. Of course I believe Bill, that it is > successful, and something like that will get included in ALSA sooner > or later, but for the purpose of my test I still considered the
I really really hope that something better than the kludge gets included! > Transit as not supported yet, because I'd consider the hassles still a > bit too much for the target audience. For the adventurous I included > the link to the archives. > > > > Can you add the output of lsusb -vv (run as root) before and after loading > > > the firmware to your web page (or mail them to me)? That way I can at > > > least check if all the alternative interfaces are correctly numbered. > > > > Sure, they are attached to the end. > > Looking for the alt settings error is easier with this command: > $ cat /proc/bus/usb/devices | grep Alt wanderer[unruh]>cat /proc/bus/usb/devices|grep Alt I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub I: If#= 0 Alt= 0 #EPs= 0 Cls=01(audio) Sub=01 Prot=00 Driver=snd-usb-audio I: If#= 1 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio I: If#= 1 Alt= 1 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio I: If#= 1 Alt= 2 #EPs= 2 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio I: If#= 1 Alt= 3 #EPs= 2 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio I: If#= 1 Alt= 4 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio I: If#= 1 Alt= 5 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio I: If#= 2 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio I: If#= 2 Alt= 1 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio I: If#= 2 Alt= 2 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio I: If#= 2 Alt= 3 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub The above is using Takashi's latest patches which split off the formatIII into a separate stream. I assume this is the correct numbering. Kernel 2.4.22 Alsa 1.0.2 with Takashi's patch. > > And this is an excerpt of the Quattro's output, captured on kernel > 2.4: > > I: If#= 0 Alt= 0 #EPs= 0 Cls=01(audio) Sub=01 Prot=00 Driver=snd-usb-audio > I: If#= 1 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio > I: If#= 1 Alt= 4 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio > I: If#= 2 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio > I: If#= 2 Alt= 4 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio > ... > > Here If# 1 and If# 2 (there are more) both have invalid alt settings > numbers, namely 0 and 4. Let's just hope, it breaks in the next OS-X > kernel as well. ;) > > ciao > -- William G. Unruh | Canadian Institute for| Tel: +1(604)822-3273 Physics&Astronomy | Advanced Research | Fax: +1(604)822-5324 UBC, Vancouver,BC | Program in Cosmology | [EMAIL PROTECTED] Canada V6T 1Z1 | and Gravity | www.theory.physics.ubc.ca/ ------------------------------------------------------- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn _______________________________________________ Alsa-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-user
