[alsa-devel] [PATCH 0/6] snd-usb endpoint rework, version 6

Daniel Mack zonque at gmail.com
Wed Feb 22 19:50:41 CET 2012

On 13.02.2012 21:41, Aurélien Leblond wrote:
> Hello everyone,
> My laptop has been in reparation for a while and I just got it back
> now, so I have been out of sync with any update on the snd-usb module,
> the support of the M-Audio Fast Track Ultra, and I now need to
> re-setup my laptop.
> As far as I can see, the kernel 3.2.5 doesn't have the update of Alsa
> 1.0.25, so the first thing I did was to compile those two separately
> (compile first the kernel without any sound support, then compile and
> install 1.0.25), but the midi was then not working on the M-Audio FTU,
> the Roland UA-25Ex and my E-Mu USB keyboard. All modules are probed,
> no messages in dmesg, but jack doesn't see any alsa midi driver.
> In addition, I cannot make out if Daniel's changes are part of this
> release of Alsa!
> My next step was to get a git version of the kernel, add Takashi's
> branch and Daniel's one on top of it (process I used to do 2 months
> ago), but I get a conflicting error when pulling/merging Daniel's
> patch, so I guess it is not in sync with the latest kernel anymore...
> So my questions are:
> - Did I do something wrong with the kernel 3.2.5/alsa 1.0.25 that
> broke the USB Midi or is it a bug? I ran through the mailing list but
> couldn't see anything mentionned about USB Midi. As far as I can tell,
> I have all the necessary modules.
> - What is the status of Daniel's work on the snd-usb module? Again I
> ran through the changelog of alsa 1.0.25 but couldn't make out if it
> was integrated or not.

Sorry for the silence on this topic. I've been distracted by work that
isn't even remotely kernel related during the last weeks, so I lost
track on this. I'll catch up again soon, and review the reports from
around christmas last year, rebase the series and resubmit.

Again, sorry for the delay.


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