Re: [Alsa-user] Problem: invalid UAC_FEATURE_UNIT descriptor / fireface UCX

2012-12-28 Thread Florian Hanisch
finitely not correct. Moreover, not all the 8 in- and 8 out-channels were displayed correctly. But audio output was also working for me and I could access all channels through jack at sample rates up to 96 kHz. Best, Florian Quoting Matthew Robbetts : > Hi Florian, > > On 21/12/12 2

Re: [Alsa-user] Problem: invalid UAC_FEATURE_UNIT descriptor / fireface UCX

2012-12-21 Thread Florian Hanisch
Hi Matthew, did you try to use alsa-mixer ? It was not working when I was trying the fireface ucx with the modified mixer.c some weeks ago. It would be interesting to know whether it is different on your system / with the new patch. Thanks, Florian Quoting Matthew Robbetts : > On 18/12/1

Re: [Alsa-user] Problem: invalid UAC_FEATURE_UNIT descriptor / fireface UCX

2012-12-21 Thread Florian Hanisch
Quoting Matthew Robbetts : > On 18/12/12 13:19, Clemens Ladisch wrote: >> Matthew Robbetts wrote: >>> Is this bug fixed upstream at this point? >> >> This patch is still untested: >> > > Hi Clemens, > > I can confirm that I get the original error with a Babyface, and that > this patch appears to f

Re: [Alsa-user] Number of i/o-channels for a usb-class-compliant device

2012-10-08 Thread Florian Hanisch
without any problems and 8/8 channels are available. I tested the 8 output channels using SuperCollider through JACK, they seem to work fine. Great! I did not check the input channels and latency so far. Best, Florian Quoting Clemens Ladisch : > Florian Hanisch wrote: >> I am runni

[Alsa-user] Number of i/o-channels for a usb-class-compliant device

2012-10-07 Thread Florian Hanisch
Hi list, I have an alsa-newbie-question: I am running an RME Fireface UCX in the usb-2.0-audio class-compliant mode. I can get stereo-sound but alsamixer is not working. Is there an easy way to get the number of in/out channel that the device/the alsa-driver provides ? And if there are more

Re: [Alsa-user] Problem: invalid UAC_FEATURE_UNIT descriptor / fireface UCX

2012-10-07 Thread Florian Hanisch
these 8/8-channels are displayed! Best, Florian Quoting Florian Hanisch : > Hi, > > thanks for the information. I just commented the following part of mixer.c > > if (hdr->bLength < 7 || !csize || hdr->bLength < 7 + csize) { > snd_pri

Re: [Alsa-user] Problem: invalid UAC_FEATURE_UNIT descriptor / fireface UCX

2012-10-04 Thread Florian Hanisch
rg.jackaudio.Error.InvalidArgs) The same error occurs for the outchannels and I tried the values 1,2,8 for the nummer of channels but I always get the same error. Best, Florian Quoting Daniel Mack : > On 02.10.2012 09:27, Clemens Ladisch wrote: >> Florian Han

Re: [Alsa-user] Problem: invalid UAC_FEATURE_UNIT descriptor / fireface UCX

2012-09-27 Thread Florian Hanisch
rian Quoting Clemens Ladisch : > Florian Hanisch wrote: >> I have been trying to connect a friend's soundcard (RME fireface UCX) >> to my linux computer. [...] RME claims that the device has a class >> compliance mode (which is working with a mac computer) so that >> it

Re: [Alsa-user] Problem: invalid UAC_FEATURE_UNIT descriptor / fireface UCX

2012-09-25 Thread Florian Hanisch
Hi, thanks a lot. Quoting Clemens Ladisch : > Florian Hanisch wrote: >> I have been trying to connect a friend's soundcard (RME fireface UCX) >> to my linux computer. [...] RME claims that the device has a class >> compliance mode (which is working with a mac compute

[Alsa-user] Problem: invalid UAC_FEATURE_UNIT descriptor / fireface UCX

2012-09-24 Thread Florian Hanisch
Hi all, I have a soundcard problem which might be related to ALSA. I have been trying to connect a friend's soundcard (RME fireface UCX) to my linux computer (recent ubuntu 12.04 installation - NOT ubuntu studio, kernel 3.2.0-29-generic, ALSA version 1.0.25). RME claims that the device has