The following issue has been RESOLVED. ====================================================================== <https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1058> ====================================================================== Reported By: ahessling Assigned To: ====================================================================== Project: ALSA - driver Issue ID: 1058 Category: PCI - hda-intel Reproducibility: always Severity: minor Priority: normal Status: resolved Distribution: Gentoo Kernel Version: 2.6.11.6 Resolution: fixed Fixed in Version: ====================================================================== Date Submitted: 04-16-2005 16:37 CEST Last Modified: 07-21-2006 02:28 CEST ====================================================================== Summary: CMI9880 sometimes produces distorted sound Description: I am using the CVS version of alsa-kernel from a few days and because of the soundchip CMI9880, I have to activate Intel HDA in the kernel. Sound is working quite fine in stereo mode, but if I want to play a DVD with 5.1 sound, all speakers are activated but the sound is a little bit distorted. xine uses plug:surround51:0 as the surround device. My asound.conf looks like this: pcm.!default { type plug slave.pcm "svol" } pcm.svol { type softvol slave.pcm "hw:0,0" control { name "PCM Playback Volume" } } I also tried the one from http://www.sabi.co.uk/Cfg/ALSA/ Again, stereo sound works fine and also dmix does its work, but this time I only get stereo sound in xine although the same configuration of xine is used. I also noticed that playing some files using aplay produces the same distortions, e.g.: aplay /usr/share/sounds/k3b_success1.wav Playing WAVE '/usr/share/sounds/k3b_success1.wav' : Unsigned 8 bit, Rate 8000 Hz, Mono Seems to have to do something with sample rate. Using the other asound.conf from the homepage above just gives an error: Playing WAVE '/usr/share/sounds/k3b_success1.wav' : Unsigned 8 bit, Rate 8000 Hz, Mono aplay: set_params:857: Sample format non available Is there a way to play 5.1 sound without these distortions? Maybe some lines added to my asound.conf would do the work. Thanks in advance! Regards, André ====================================================================== ---------------------------------------------------------------------- komanek - 08-19-05 12:58 ---------------------------------------------------------------------- Thank you, with the 1.0.9b alsa drivers it seems to work much better. The sound still gets sometimes distorted, but only ocasionaly and for a moment only. ---------------------------------------------------------------------- rlrevell - 12-19-05 07:59 ---------------------------------------------------------------------- Would you say this bug is fixed? Issue History Date Modified Username Field Change ====================================================================== 04-16-05 16:37 ahessling New Issue 04-16-05 16:37 ahessling Distribution => Gentoo 04-16-05 16:37 ahessling Kernel Version => 2.6.11.6 04-19-05 17:47 tiwai Note Added: 0004527 04-19-05 17:47 tiwai Category OTHERS => PCI - hda-intel 04-21-05 11:41 ahessling Note Added: 0004550 06-22-05 16:32 andersin Note Added: 0005133 06-22-05 17:49 tiwai Note Added: 0005135 08-08-05 12:26 komanek Note Added: 0005704 08-08-05 12:37 komanek Note Added: 0005705 08-11-05 14:29 tiwai Note Added: 0005758 08-19-05 12:58 komanek Note Added: 0005869 12-19-05 07:59 rlrevell Note Added: 0007090 07-21-06 02:28 Adrian Bunk Status new => resolved 07-21-06 02:28 Adrian Bunk Resolution open => fixed ====================================================================== ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-devel
