Rechecked more carefully with original drivers/sound/i810_audio.c from 2.4.12-ac5.
Sound practically doesn't work under KDE-2.2.1. For example I'm getting only
some garbled sound for a very short time when I'm trying sound test in kcontrol.
Maybe these problems are due to non blocking output to /dev/sound/dsp
which artsd is using. Here is fragment from strace output for artsd
13:32:21.290449 access("/dev/dsp", F_OK) = 0
13:32:21.290799 access("/dev/dsp", F_OK) = 0
13:32:21.290949 open("/dev/dsp", O_WRONLY|O_NONBLOCK) = 9
13:32:21.291551 ioctl(9, SNDCTL_DSP_GETCAPS, 0xbffff360) = 0
13:32:21.291638 ioctl(9, SNDCTL_DSP_SETFMT, 0xbffff35c) = 0
13:32:21.291686 ioctl(9, SNDCTL_DSP_STEREO, 0xbffff358) = 0
13:32:21.291728 ioctl(9, SNDCTL_DSP_SPEED, 0xbffff354) = 0
13:32:21.292276 ioctl(9, SNDCTL_DSP_SETFRAGMENT, 0xbffff350) = 0
13:32:21.292320 ioctl(9, SNDCTL_DSP_GETOSPACE, 0xbffff378) = 0
13:32:21.292518 write(9, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
13:32:21.292629 write(9, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
13:32:21.292715 write(9, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
13:32:21.292801 write(9, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
13:32:21.292887 write(9, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
13:32:21.292973 write(9, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
13:32:21.293058 write(9, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
13:32:21.293144 write(9, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
13:32:21.293230 write(9, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
.....
Sound seems to work mostly Ok under GNOME and also with Mozilla-0.95+RealPlayer
Andris
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