[Alsa-devel] xrun

2002-10-29 Thread Bob McElrath
I'm seeing xrun messages during arecord: xrun!!! (at least 417.967 ms long) Status: state : XRUN trigger_time: 1035959057.461844 tstamp : 1035959057.879744 delay : 0 avail : 16384 avail_max : 16384 What causes this, and what can I do about it? I assume 'xrun' means that t

[Alsa-devel] request

2002-10-29 Thread shiva shankar
Can anyone send me the alsa design document. I am interested in developing a ALSA driver. Thank you, Shiva --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf __

Re: [Alsa-devel] Re: Alsa-devel digest, Vol 1 #810 - 3 msgs

2002-10-29 Thread Bob McElrath
Benny Sjostrand [[EMAIL PROTECTED]] wrote: > > > > > >Seems to work well. The relevant mixer settings are PCM1 and Surround1 > >(both of which must be turned up and unmuted. However it doesn't seem > >to deal well with odd rates: > > > >(0) aplay -Dhw:0,1 > >/usr/share/sounds/zipper.wav Playing

Re: [Alsa-devel] Re: Alsa-devel digest, Vol 1 #810 - 3 msgs

2002-10-29 Thread Bob McElrath
Benny Sjostrand [[EMAIL PROTECTED]] wrote: > > > > > >Seems to work well. The relevant mixer settings are PCM1 and Surround1 > >(both of which must be turned up and unmuted. However it doesn't seem > >to deal well with odd rates: > > > >(0) aplay -Dhw:0,1 > >/usr/share/sounds/zipper.wav Playing

[Alsa-devel] Re: Alsa-devel digest, Vol 1 #810 - 3 msgs

2002-10-29 Thread Benny Sjostrand
With a GTXP on an alpha. ;) Cool! stupid question from me, which endianess does the Alpha architecture have ?? well, I believe the cs46xx is never tested on Big-Endian architecture I managed to stall the codec by playing with the IEC958. I turned the IEC958 input all the way down, unmuted i

Re: [Alsa-devel] Re: Alsa-devel digest, Vol 1 #810 - 3 msgs

2002-10-29 Thread Benny Sjostrand
Seems to work well. The relevant mixer settings are PCM1 and Surround1 (both of which must be turned up and unmuted. However it doesn't seem to deal well with odd rates: (0) aplay -Dhw:0,1 /usr/share/sounds/zipper.wav Playing WAVE '/usr/share/sounds/zipper.wav' : Unsigned 8 bit, Rate 11025 Hz

Re: [Alsa-devel] problems with external MIDI port

2002-10-29 Thread Peter L Jones
On Tuesday 29 Oct 2002 02:17, Ivan Middleton wrote: > This is a follow-up to my postings of a few weeks ago. I recently > submitted the following as bug #629284: > > After just a few minutes of using a program (Linux Pipe Organ, > http://orgue.com/linux_organ/index-e.shtml) which reads from the >

[Alsa-devel] surround sound project. looking for suggestions

2002-10-29 Thread Dennis Thompson
Hi, I am working on a surround sound project. When finished this code will update a virtual acoustic environment based on a persons head motion. I am hoping for some hints on solving a problem I have. Note! My background is in signal processing, not software/hardware interfacing. So I am sti

Re: [Alsa-devel] Re: Alsa-devel digest, Vol 1 #810 - 3 msgs

2002-10-29 Thread Bob McElrath
Peter Heatwole [[EMAIL PROTECTED]] wrote: > On 2002.10.29 08:36 Bob McElrath wrote: > >I don't see a debug setting on the modules snd-cs46xx or snd -- is > >this a compile time setting? > >Yes, you set this when you configure the package. Use the configure > option "--with-debug=detect" for t

Re: [Alsa-devel] Re: Alsa-devel digest, Vol 1 #810 - 3 msgs

2002-10-29 Thread Peter Heatwole
On 2002.10.29 08:36 Bob McElrath wrote: I don't see a debug setting on the modules snd-cs46xx or snd -- is this a compile time setting? Yes, you set this when you configure the package. Use the configure option "--with-debug=detect" for the most verbose debugging output. What is the easy

[Alsa-devel] Re: Alsa-devel digest, Vol 1 #810 - 3 msgs

2002-10-29 Thread Bob McElrath
[EMAIL PROTECTED] [[EMAIL PROTECTED]] wrote: > Date: Tue, 29 Oct 2002 08:55:06 +0100 > From: Benny Sjostrand <[EMAIL PROTECTED]> > To: [EMAIL PROTECTED] > Subject: [Alsa-devel] [PATCH] cs46xx, independant rear PCM channel, IEC958 PCM >channel > > This is a multi-part message in MIME format. > --

Re: [Alsa-devel] [PATCH] cs46xx, independant rear PCM channel, IEC958 PCM channel

2002-10-29 Thread Peter Heatwole
On 2002.10.28 23:55 Benny Sjostrand wrote: I've got some reports that stuffs dont seems to work very well with the Santa Cruz card, course for some unknown reason the driver dont manage to raise GPIO 7 and 9 on the secondary codec that enables the rear output, you probably will see the message "cs

[Alsa-devel] [patch] pcm-record (was cs46xx record (Thinkpad A22) => deadlock)

2002-10-29 Thread Wilfried Weissmann
I dug a little around in the code. The infinitive loop was caused by being stuck in DRAINING mode. snd_pcm_lib_read1() returns -EPIPE in this case (pcm_lib.c: 2146). Then we return to snd_pcm_oss_read3() which continues to call this function until jdoomsday (= SysRq+b). I changed the code to ca