Hi! I have Creative PCI 128 CT4810 card (internally on CS4297 chipset). I'm using ALSA 0.5.11 & kernel 2.4.12 (vendor: ALTLinux). Driver: snd-card-cs4281.o
During PCM playback (sound event in gaim, XMMS playback using OSS emulation, etc) i hear annoying noise (some crackling). During CD-Audio playback all is OK - clear sound. Can you help me with my trouble? Technical info: # lspci 00:00.0 Host bridge: Intel Corp. 82815 815 Chipset Host Bridge and Memory Controller Hub (rev 04) 00:01.0 PCI bridge: Intel Corp.: Unknown device 1131 (rev 04) 00:1e.0 PCI bridge: Intel Corp. 82820 820 (Camino 2) Chipset PCI (rev 11) 00:1f.0 ISA bridge: Intel Corp. 82820 820 (Camino 2) Chipset ISA Bridge (ICH2) (rev 11) 00:1f.1 IDE interface: Intel Corp. 82820 820 (Camino 2) Chipset IDE U100 (rev 11) 00:1f.2 USB Controller: Intel Corp. 82820 820 (Camino 2) Chipset USB (Hub A) (rev 11) 00:1f.3 SMBus: Intel Corp. 82820 820 (Camino 2) Chipset SMBus (rev 11) 00:1f.4 USB Controller: Intel Corp. 82820 820 (Camino 2) Chipset USB (Hub B) (rev 11) 01:00.0 VGA compatible controller: Matrox Graphics, Inc. MGA G400 AGP (rev 82) 02:0c.0 Multimedia audio controller: Cirrus Logic Crystal CS4281 PCI Audio (rev 01) (MotherBoard: ASUSTeK TUSL2-C without embedded soundcard, CPU: Intel Celeron (Tualatin) 1200 Mhz) # cat /etc/modules.conf alias char-major-89 i2c-dev options w83781d ignore=0,0x2d alias scd0 sr_mod alias scsi_hostadapter ide-scsi options ide-cd hdc=ignore alias parport_lowlevel parport_pc pre-install plip modprobe parport_pc ; echo 7 > /proc/parport/0/irq post-install usbkbd modprobe keybdev post-install usbmouse modprobe mousedev post-install wacom modprobe evdev # ALSA portion alias char-major-116 snd options snd snd_major=116 snd_cards_limit=1 alias snd-card-0 snd-card-cs4281 # OSS/Free portion alias char-major-14 soundcore alias sound-slot-0 snd-card-0 alias sound-service-0-0 snd-mixer-oss alias sound-service-0-1 snd-seq-oss alias sound-service-0-3 snd-pcm-oss alias sound-service-0-8 snd-seq-oss alias sound-service-0-12 snd-pcm-oss alias usb-interface usb-uhci -- WBR, Andrey Brindeew. "No one person can understand Perl culture completely" (C) Larry Wall.
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