CS5530 Alsa driver fails

From: Rafał Bilski
Date: Tue Jul 31 2007 - 19:36:26 EST


Hello,

Linux: 2.6.23-rc1-git3
Hardware: CX5530

After "modprobe snd-cs5530" I have:
CS5530: XpressAudio at 0x220
CS5530: MPU at 0x330
CS5530: IRQ: 9 DMA8: 0 DMA16: 5
sb: can't grab irq 9
CS5530: Could not create SoundBlaster
CS5530_Audio: probe of 0000:00:12.3 failed with error -16

Thank You
Rafał

~ $ cat /proc/interrupts
CPU0
0: 26624 XT-PIC-XT timer
2: 0 XT-PIC-XT cascade
4: 428 XT-PIC-XT serial
8: 0 XT-PIC-XT rtc
9: 10793 XT-PIC-XT ohci_hcd:usb1
10: 1326 XT-PIC-XT eth0
NMI: 0
ERR: 0

~ $ lspci -v
00:00.0 Host bridge: Cyrix Corporation PCI Master
Flags: bus master, medium devsel, latency 0

00:0f.0 Ethernet controller: National Semiconductor Corporation DP83815 (MacPhyter) Ethernet Controller
Subsystem: National Semiconductor Corporation DP83815 (MacPhyter) Ethernet Controller
Flags: bus master, medium devsel, latency 64, IRQ 10
I/O ports at f800 [size=256]
Memory at 10010000 (32-bit, non-prefetchable) [size=4K]
[virtual] Expansion ROM at 10000000 [disabled] [size=64K]
Capabilities: [40] Power Management version 2

00:12.0 ISA bridge: Cyrix Corporation 5530 Legacy [Kahlua]
Flags: bus master, medium devsel, latency 0

00:12.1 Bridge: Cyrix Corporation 5530 SMI [Kahlua]
Flags: medium devsel
Memory at 40012000 (32-bit, non-prefetchable) [size=256]

00:12.2 IDE interface: Cyrix Corporation 5530 IDE [Kahlua] (prog-if 80 [Master])
Flags: medium devsel
[virtual] Memory at 000001f0 (32-bit, non-prefetchable) [disabled] [size=8]
[virtual] Memory at 000003f0 (type 3, non-prefetchable) [disabled] [size=1]
[virtual] Memory at 00000170 (32-bit, non-prefetchable) [disabled] [size=8]
[virtual] Memory at 00000370 (type 3, non-prefetchable) [disabled] [size=1]
I/O ports at 1000 [disabled] [size=128]

00:12.3 Multimedia audio controller: Cyrix Corporation 5530 Audio [Kahlua]
Flags: medium devsel
Memory at 40011000 (32-bit, non-prefetchable) [size=128]

00:12.4 VGA compatible controller: Cyrix Corporation 5530 Video [Kahlua] (prog-if 00 [VGA])
Flags: medium devsel
Memory at 40010000 (32-bit, non-prefetchable) [size=4K]

00:13.0 USB Controller: Compaq Computer Corporation ZFMicro Chipset USB (rev 06) (prog-if 10 [OHCI])
Subsystem: Compaq Computer Corporation ZFMicro Chipset USB
Flags: bus master, medium devsel, latency 64, IRQ 9
Memory at 000cc000 (32-bit, non-prefetchable) [size=4K]


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