[Alsa-devel] hdsp/firmware problem

2003-02-14 Thread vanDongen-Gilcher
Maybe an unneccesary and stupid remark, but are you sure that the line out will support headphones? Maybe you should try it with a regular amp. Gerard > > But I can't get any sound out of the box (use headphone in line out) and > setting all channels to 30 in alsamixer. > Probably because the

[Alsa-devel] Re: rme96 and mmap, bug?

2002-11-29 Thread vanDongen-Gilcher
Out of curiosity, What makes a card support mmap directly in general? And what would be missing? Gerard Anders Torger said at "Re: rme96 and mmap, bug?."r[2002/11/27 18:13] > The hardware does not support memory mapped I/O, so it is copied by the > CPU in the interrupt handler. Thus for th

[Alsa-devel] rme96 and mmap, bug?

2002-11-25 Thread vanDongen-Gilcher
Hi all, When I try to use mmap with this card I get the following behaviour: (BTW, I give an explicit snd_pcm_start) In stereo-mode (device 0), I can preload the buffer with 2 periods of audio data, start and it works well. In ADAT-mode (device 1), trying to preload with 2 periods, gives a very

[Alsa-devel] mmap questions

2002-10-28 Thread vanDongen-Gilcher
Hi all, With snd_pcm_mmap_begin I get the offset in the ringbuffer for the period that has just been played. So anything I put there will only be played after bufferlength frames (a little less probably) Is it possible to write ahead in the ringbuffer? For instance two periods ahead? I have tri

[Alsa-devel] rme96 and adat, problems opening for capture when clock-master

2002-07-01 Thread vanDongen/Gilcher
Hello, I am using a rme 96/8 card. I encounter a problem whenever I try to open the adat device, which is the second device on the card, for capture. I get an input/output error. The problem occurs when I switch from spdif to adat (from hw:0,0 to hw:0,1 in my case) _and_ the clock mode is master

[Alsa-devel] loopback pcm device??

2002-02-06 Thread vanDongen/Gilcher
I have gotten the impression, from reading the list-archives that it is possible to set up a loopback pcm device in my asoundrc. If this is true, could somebody post an example, because I have no clue how to do this. regards Gerard ___ Alsa-devel m