Struggling with integrated CMI8738 PCM audio device on 4.9-stable

Bill Nutt wfnutt at yahoo.com.sg
Mon Mar 29 10:20:28 PST 2004


Hi,

I've been having trouble trying to get an onboard CMI8738 sound
chip working on 4.9-stable.   The motherboard in question is an
ASUS A7V266-C.

I've tried using "options PNPBIOS" in the kernel config, but it
doesn't seem to improve matters.   I've included the relevant
lines from dmesg / pciconf (when PNPBIOS is *NOT* set) in the
hope that some kind soul will find the output useful.

Many thanks for any assistance.

--Bill

------------------------------------
bash-2.05$ dmesg | egrep "pcm|snd"
Preloaded elf module "snd_cmi.ko" at 0xc039509c.
Preloaded elf module "snd_pcm.ko" at 0xc039513c.
pcm0: <CMedia CMI8738> at device 5.0 on pci0
pcm0: cmi_attach: Cannot allocate bus resource
device_probe_and_attach: pcm0 attach returned 6


frogmouth# pciconf -l
agp0 at pci0:0:0:  class=0x060000 card=0x80641043 chip=0x30991106
rev=0x00 hdr=0x00
pcib1 at pci0:1:0: class=0x060400 card=0x00000080 chip=0xb0991106
rev=0x00 hdr=0x01
none0 at pci0:5:0: class=0x040100 card=0x80e21043 chip=0x011113f6
rev=0x10 hdr=0x00
none1 at pci0:12:0:        class=0x030000 card=0x00000000
chip=0x56315333 rev=0x05 hdr=0x00
isab0 at pci0:17:0:        class=0x060100 card=0x80521043
chip=0x31471106 rev=0x00 hdr=0x00
atapci0 at pci0:17:1:      class=0x01018a card=0x00000000
chip=0x05711106 rev=0x06 hdr=0x00
uhci0 at pci0:17:2:        class=0x0c0300 card=0x12340925
chip=0x30381106 rev=0x23 hdr=0x00
uhci1 at pci0:17:3:        class=0x0c0300 card=0x12340925
chip=0x30381106 rev=0x23 hdr=0x00


frogmouth# uname -a
FreeBSD frogmouth 4.9-STABLE FreeBSD 4.9-STABLE #4: Wed Mar 17
12:58:05 GMT 2004    
root at frogmouth:/usr/obj/usr/src/sys/FROGMOUTH  i386
frogmouth#





	
	
		
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