A NOTE has been added to this issue. ====================================================================== <https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1598> ====================================================================== Reported By: kyromaster Assigned To: ====================================================================== Project: ALSA - driver Issue ID: 1598 Category: CORE OSS - pcm Reproducibility: always Severity: major Priority: normal Status: new Distribution: Kernel Version: ====================================================================== Date Submitted: 11-25-2005 14:10 CET Last Modified: 07-13-2006 03:11 CEST ====================================================================== Summary: TeamSpeak works with kernel mode OSS emulation but not with AOSS wrapper Description: At first this is a device independant issue. I looked at some forums and tested it on several sound devices. TeamSpeak works fine with the kernel OSS emulation on my system. But when I use the AOSS wrapper to run it beside games which use ALSA (which is the most common use of TeamSpeak) sound recording/output doesn´t work any more. There´s a "test mode" in TS where you can hear yourself, when I enable it I can´t hear anything. Please fix this as it´s very important for all Linux gamers. ====================================================================== ---------------------------------------------------------------------- divinehawk - 04-03-06 03:04 ---------------------------------------------------------------------- The current DEBUG output I get with alsa-oss 1.0.11_rc3 and TeamSpeak is" Opened PCM dsp0 for stream 0 (result = -2) Opened PCM default for stream 0 (result = 0) Opened PCM default for stream 1 (result = 0) open("/dev/dsp", 2, -1210431528) -> 19 ioctl(19, SNDCTL_DSP_RESET) ioctl(19, SNDCTL_DSP_SETDUPLEX) ioctl(19, SNDCTL_DSP_GETCAPS, 0xb4aff158) -> [13056] ioctl(19, SNDCTL_DSP_SETFRAGMENT, 0xb4aff15c[3000c]) dsp ioctl error = -22 close(19) -> 0 To fix/workaround this, I applied the following patch: --- pcm.c 2005-09-01 13:32:52.000000000 -0400 +++ /root/alsa-oss-1.0.11rc3/alsa/pcm.c 2006-04-02 20:57:29.233826670 -0400 @@ -262,7 +262,7 @@ err = snd_pcm_hw_params_set_access(pcm, hw, SND_PCM_ACCESS_RW_INTERLEAVED); if (err < 0) return err; - periods_min = 2; + periods_min = 16; err = snd_pcm_hw_params_set_periods_min(pcm, hw, &periods_min, 0); if (err < 0) return err; I am not sure why it works... but hopefully it may lead to a real fix, rather than a workaround. ---------------------------------------------------------------------- Raymond - 07-13-06 03:11 ---------------------------------------------------------------------- The OSS enumeration still depends on hardware, espcially for capturing since some of the cards still not configured use dsnoop Issue History Date Modified Username Field Change ====================================================================== 11-25-05 14:10 kyromaster New Issue 04-03-06 03:04 divinehawk Note Added: 0009080 04-03-06 03:04 divinehawk Note Added: 0009081 04-03-06 03:05 divinehawk Note Deleted: 0009081 04-03-06 03:05 divinehawk Issue Monitored: divinehawk 07-13-06 03:11 Raymond Note Added: 0010987 ====================================================================== ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-devel
