I have redhat9.0 with kernel 2.4.20-20.9. I have bought a new mother board with onboard sound card. whe I make a redhat-config.sound from console I have
via82cxxx_audio: Device or resource busy. I think this is related to that both my usb and sound card use the same interrupt.
isint there any way for me to use this card?

my lspci -v :

00:00.0 Host bridge: VIA Technologies, Inc.: Unknown device 3205
Subsystem: Asustek Computer, Inc.: Unknown device 80f9
Flags: bus master, 66Mhz, medium devsel, latency 8
Memory at d0000000 (32-bit, prefetchable) [size=128M]
Capabilities: [80] AGP version 3.5
Capabilities: [c0] Power Management version 2

00:01.0 PCI bridge: VIA Technologies, Inc.: Unknown device b198 (prog-if 00 [Normal decode])
Flags: bus master, 66Mhz, medium devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
Memory behind bridge: dc000000-ddffffff
Prefetchable memory behind bridge: d8000000-dbffffff
Capabilities: [80] Power Management version 2

00:08.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8029(AS)
Subsystem: Realtek Semiconductor Co., Ltd. RTL-8029(AS)
Flags: medium devsel, IRQ 11
I/O ports at d000 [size=32]

00:10.0 USB Controller: VIA Technologies, Inc. USB (rev 80) (prog-if 00 [UHCI])
Subsystem: Asustek Computer, Inc.: Unknown device 80ed
Flags: bus master, medium devsel, latency 32, IRQ 11
I/O ports at d400 [size=32]
Capabilities: [80] Power Management version 2

00:10.1 USB Controller: VIA Technologies, Inc. USB (rev 80) (prog-if 00 [UHCI])
Subsystem: Asustek Computer, Inc.: Unknown device 80ed
Flags: bus master, medium devsel, latency 32, IRQ 5
I/O ports at d800 [size=32]
Capabilities: [80] Power Management version 2

00:10.2 USB Controller: VIA Technologies, Inc. USB (rev 80) (prog-if 00 [UHCI])
Subsystem: Asustek Computer, Inc.: Unknown device 80ed
Flags: bus master, medium devsel, latency 32, IRQ 5
I/O ports at dc00 [size=32]
Capabilities: [80] Power Management version 2

00:10.3 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 82) (prog-if 20 [EHCI])
Subsystem: Asustek Computer, Inc.: Unknown device 80ed
Flags: bus master, medium devsel, latency 32, IRQ 5
Memory at de000000 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2

00:11.0 ISA bridge: VIA Technologies, Inc. VT8235 ISA Bridge
Subsystem: Asustek Computer, Inc.: Unknown device 80f9
Flags: bus master, stepping, medium devsel, latency 0
Capabilities: [c0] Power Management version 2

00:11.1 IDE interface: VIA Technologies, Inc. VT82C586/B/686A/B PIPC Bus Master IDE (rev 06) (prog-if 8a [Master SecP PriP])
Subsystem: Asustek Computer, Inc.: Unknown device 80ed
Flags: bus master, medium devsel, latency 32
I/O ports at e000 [size=16]
Capabilities: [c0] Power Management version 2

00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233 AC97 Audio Controller (rev 50)
Subsystem: Asustek Computer, Inc.: Unknown device 80b0
Flags: medium devsel, IRQ 5
I/O ports at e400 [size=256]
Capabilities: [c0] Power Management version 2

00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 74)
Subsystem: Asustek Computer, Inc.: Unknown device 80ff
Flags: bus master, medium devsel, latency 32, IRQ 11
I/O ports at ec00 [size=256]
Memory at de001000 (32-bit, non-prefetchable) [size=256]
Capabilities: [40] Power Management version 2

01:00.0 VGA compatible controller: VIA Technologies, Inc.: Unknown device 7205 (rev 01) (prog-if 00 [VGA])
Subsystem: Asustek Computer, Inc.: Unknown device 80ed
Flags: bus master, 66Mhz, medium devsel, latency 32
Memory at d8000000 (32-bit, prefetchable) [size=64M]
Memory at dc000000 (32-bit, non-prefetchable) [size=16M]
Expansion ROM at <unassigned> [disabled] [size=64K]
Capabilities: [60] Power Management version 2
Capabilities: [70] AGP version 2.0

Does your sound work when the 'USB Sound whatever' is not plugged in?
Yes, then take a look at http://www.linux-usb.org/USB-guide/x319.html and http://www.alsa-project.org/alsa-doc/ for pointers.