6 May
2003
6 May
'03
8:07 p.m.
Hi there,
I am having some problems with a ISA plug and play sound card using alsa
0.9.3 with kernel 2.4.20. The card is a snd-opti92x-ad1848.
With alsa 0.9.0rc3 and kernel 2.4.29 the card worked fine. Even the
isapnp stuff worked without problems. However with alsa 0.9.3 and kernel
2.4.20 it does not work. The card is not found by alsa. I checked
/proc/isapnp and found out that the card isn't initialized by isapnp at
all. I initialized the card manually with isapnp using the values for
IO, IRQ and DMA that worked for alsa 0.9.0.rc3. However with no success.
Any ideas what might be the problem? Have there been changes in isapnp
support between alsa 0.9.0.rc3 and 0.9.3?
Here is some more system information:
[root@Baden wei]# more /proc/isapnp
Card 1 'OPT0925:PHILIPS PCA721AF PnP Sound Card' PnP version 1.0
Logical device 0 'OPTffff:Unknown'
Device is not active
Logical device 1 'OPT9250:OPTi Audio 16'
Device is active
Active port 0x220,0x530,0x380,0xf8d
Active IRQ 10 [0x2]
Active DMA 1,3
Resources 0
Priority acceptable
Port 0x220-0x240, align 0x1f, size 0x10, 16-bit address decoding
Port 0x530-0x604, align 0xd3, size 0x8, 16-bit address decoding
Port 0x380-0x3f0, align 0xf, size 0xc, 16-bit address decoding
Port 0xf8d-0xf8d, align 0x0, size 0x10, 16-bit address decoding
IRQ 5,7,10 High-Edge
DMA 0,1,3 8-bit byte-count type-A
DMA 0,1,3 8-bit byte-count type-A
Alternate resources 0:1
Priority acceptable
Port 0x220-0x240, align 0x1f, size 0x10, 16-bit address decoding
Port 0x530-0x604, align 0xd3, size 0x8, 16-bit address decoding
Port 0x380-0x3f0, align 0xf, size 0xc, 16-bit address decoding
Port 0xf0d-0xf0d, align 0x0, size 0x10, 16-bit address decoding
IRQ 5,7,10 High-Edge
DMA 0,1,3 8-bit byte-count type-A
DMA 0,1,3 8-bit byte-count type-A
Alternate resources 0:2
Priority acceptable
Port 0x220-0x240, align 0x1f, size 0x10, 16-bit address decoding
Port 0x530-0xff0, align 0x7, size 0x8, 16-bit address decoding
Port 0x380-0x3f0, align 0xf, size 0xc, 16-bit address decoding
Port 0xf8d-0xf8d, align 0x0, size 0x10, 16-bit address decoding
IRQ 5,7,10 High-Edge
DMA 0,1,3 8-bit byte-count type-A
Alternate resources 0:3
Priority acceptable
Port 0x220-0x240, align 0x1f, size 0x10, 16-bit address decoding
Port 0x530-0xff0, align 0x7, size 0x8, 16-bit address decoding
Port 0x380-0x3f0, align 0xf, size 0xc, 16-bit address decoding
Port 0xf0d-0xf0d, align 0x0, size 0x10, 16-bit address decoding
IRQ 5,7,10 High-Edge
DMA 0,1,3 8-bit byte-count type-A
Alternate resources 0:4
Priority acceptable
Port 0x220-0x240, align 0x1f, size 0x10, 16-bit address decoding
Port 0x530-0xff0, align 0x7, size 0x8, 16-bit address decoding
Port 0x380-0x3f0, align 0xf, size 0xc, 16-bit address decoding
Port 0xf0d-0xfed, align 0x1f, size 0x10, 16-bit address decoding
IRQ 5,7,2/9,10,11 High-Edge
DMA 0,1,3 8-bit byte-count type-A
DMA 0,1,3 8-bit byte-count type-A
Logical device 2 'PNPb02f:Game Port'
Device is not active
Resources 0
Priority preferred
Port 0x200-0x207, align 0x0, size 0x1, 16-bit address decoding
Logical device 3 'OPT0002:MPU401'
Device is active
Active port 0x300
Active IRQ 9 [0x2]
Resources 0
Priority preferred
Port 0x300-0x330, align 0xf, size 0x2, 16-bit address decoding
IRQ 5,7,2/9,10 High-Edge
[root@Baden wei]# more /proc/interrupts
CPU0
0: 74492 XT-PIC timer
1: 3052 XT-PIC keyboard
2: 0 XT-PIC cascade
4: 5876 XT-PIC serial
5: 0 XT-PIC usb-uhci
8: 1 XT-PIC rtc
9: 1 XT-PIC AD1848
12: 279 XT-PIC eth0
14: 632 XT-PIC ide0
15: 16241 XT-PIC ide1
NMI: 0
ERR: 0
[root@Baden wei]# more /proc/dma
3: AD1848
4: cascade
Thanks for any help,
Ralf
7 May
7 May
4:40 a.m.
Hello again,
here is some more information for my problem.
When starting alsa after rebooting the system I get:
[root@Baden wei]# /etc/init.d/alsasound start
Starting sound driver: snd-opti92x-ad1848 Warning: loading
/lib/modules/2.4.20/kernel/sound/support/pnp/snd-pnp.o will taint the
kernel: no license
See http://www.tux.org/lkml/#export-tainted for information about
tainted modules
Module snd-pnp loaded, with warnings
Module snd-hwdep loaded, with warnings
Module snd-timer loaded, with warnings
Module snd-opl3-lib loaded, with warnings
Module snd-page-alloc loaded, with warnings
Module snd-pcm loaded, with warnings
Module snd-ad1848-lib loaded, with warnings
Module snd-opl4-lib loaded, with warnings
/lib/modules/2.4.20/kernel/sound/isa/opti9xx/snd-opti92x-ad1848.o:
init_module: No such device
Hint: insmod errors can be caused by incorrect module parameters,
including invalid IO or IRQ parameters.
You may find more information in syslog or the output from dmesg
/lib/modules/2.4.20/kernel/sound/isa/opti9xx/snd-opti92x-ad1848.o:
insmod /lib/modules/2.4.20/kernel/sound/isa/opti9xx/snd-opti92x-ad1848.o
failed
/lib/modules/2.4.20/kernel/sound/isa/opti9xx/snd-opti92x-ad1848.o:
insmod snd-opti92x-ad1848 failed
done
/proc/isapnp holds:
[root@Baden wei]# more /proc/isapnp
Card 1 'OPT0925:PHILIPS PCA721AF PnP Sound Card' PnP version 1.0
Logical device 0 'OPTffff:Unknown'
Device is not active
Logical device 1 'OPT9250:OPTi Audio 16'
Device is not active
Active port 0x220,0xf0d
Resources 0
Priority acceptable
Port 0x220-0x240, align 0x1f, size 0x10, 16-bit address decoding
Port 0x530-0x604, align 0xd3, size 0x8, 16-bit address decoding
Port 0x380-0x3f0, align 0xf, size 0xc, 16-bit address decoding
Port 0xf8d-0xf8d, align 0x0, size 0x10, 16-bit address decoding
IRQ 5,7,10 High-Edge
DMA 0,1,3 8-bit byte-count type-A
DMA 0,1,3 8-bit byte-count type-A
Alternate resources 0:1
Priority acceptable
Port 0x220-0x240, align 0x1f, size 0x10, 16-bit address decoding
Port 0x530-0x604, align 0xd3, size 0x8, 16-bit address decoding
Port 0x380-0x3f0, align 0xf, size 0xc, 16-bit address decoding
Port 0xf0d-0xf0d, align 0x0, size 0x10, 16-bit address decoding
IRQ 5,7,10 High-Edge
DMA 0,1,3 8-bit byte-count type-A
DMA 0,1,3 8-bit byte-count type-A
Alternate resources 0:2
Priority acceptable
Port 0x220-0x240, align 0x1f, size 0x10, 16-bit address decoding
Port 0x530-0xff0, align 0x7, size 0x8, 16-bit address decoding
Port 0x380-0x3f0, align 0xf, size 0xc, 16-bit address decoding
Port 0xf8d-0xf8d, align 0x0, size 0x10, 16-bit address decoding
IRQ 5,7,10 High-Edge
DMA 0,1,3 8-bit byte-count type-A
Alternate resources 0:3
Priority acceptable
Port 0x220-0x240, align 0x1f, size 0x10, 16-bit address decoding
Port 0x530-0xff0, align 0x7, size 0x8, 16-bit address decoding
Port 0x380-0x3f0, align 0xf, size 0xc, 16-bit address decoding
Port 0xf0d-0xf0d, align 0x0, size 0x10, 16-bit address decoding
IRQ 5,7,10 High-Edge
DMA 0,1,3 8-bit byte-count type-A
Alternate resources 0:4
Priority acceptable
Port 0x220-0x240, align 0x1f, size 0x10, 16-bit address decoding
Port 0x530-0xff0, align 0x7, size 0x8, 16-bit address decoding
Port 0x380-0x3f0, align 0xf, size 0xc, 16-bit address decoding
Port 0xf0d-0xfed, align 0x1f, size 0x10, 16-bit address decoding
IRQ 5,7,2/9,10,11 High-Edge
DMA 0,1,3 8-bit byte-count type-A
DMA 0,1,3 8-bit byte-count type-A
Logical device 2 'PNPb02f:Game Port'
Device is not active
Resources 0
Priority preferred
Port 0x200-0x207, align 0x0, size 0x1, 16-bit address decoding
Logical device 3 'OPT0002:MPU401'
Device is not active
Active port 0x300
Active IRQ 9 [0x2]
Resources 0
Priority preferred
Port 0x300-0x330, align 0xf, size 0x2, 16-bit address decoding
IRQ 5,7,2/9,10 High-Edge
The card is not active, so alsa can't find it. To initialize the card I run:
[root@Baden wei]# /usr/local/sbin/isapnp isapnp.conf
Board 1 has Identity 81 ff ff ff ff 25 09 14 3e: OPT0925 Serial No -1
[checksum 81]
OPT0925/-1[0]{PHILIPS PCA721AF PnP Sound Card}: --- Disabled
OPT0925/-1[1]{OPTi Audio 16 }: Ports 0x220 0x530 0x380 0xF8D;
IRQ10 DMA1 DMA3 --- Enabled OK
OPT0925/-1[3]{MPU401 }: Port 0x300; IRQ9 --- Enabled OK
It ssems that tne sound card is active now. Starting alsa again brings:
[root@Baden wei]# /etc/init.d/alsasound stop
Shutting down sound driver: /usr/sbin/alsactl: save_state:1048: No
soundcards found...
done
[root@Baden wei]# /etc/init.d/alsasound start
Starting sound driver: snd-opti92x-ad1848 Warning: loading
/lib/modules/2.4.20/kernel/sound/support/pnp/snd-pnp.o will taint the
kernel: no license
See http://www.tux.org/lkml/#export-tainted for information about
tainted modules
Module snd-pnp loaded, with warnings
Module snd-hwdep loaded, with warnings
Module snd-timer loaded, with warnings
Module snd-opl3-lib loaded, with warnings
Module snd-page-alloc loaded, with warnings
Module snd-pcm loaded, with warnings
Module snd-ad1848-lib loaded, with warnings
Module snd-opl4-lib loaded, with warnings
/lib/modules/2.4.20/kernel/sound/isa/opti9xx/snd-opti92x-ad1848.o:
init_module: Device or resource busy
Hint: insmod errors can be caused by incorrect module parameters,
including invalid IO or IRQ parameters.
You may find more information in syslog or the output from dmesg
/lib/modules/2.4.20/kernel/sound/isa/opti9xx/snd-opti92x-ad1848.o:
insmod /lib/modules/2.4.20/kernel/sound/isa/opti9xx/snd-opti92x-ad1848.o
failed
/lib/modules/2.4.20/kernel/sound/isa/opti9xx/snd-opti92x-ad1848.o:
insmod snd-opti92x-ad1848 failed
done
Lsmod brings:
[root@Baden wei]# /sbin/lsmod
Module Size Used by Tainted: P
binfmt_misc 7036 1
autofs 12244 0 (autoclean) (unused)
ppp_synctty 7392 0 (unused)
ppp_async 9056 1
ppp_generic 23772 3 [ppp_synctty ppp_async]
slhc 6580 0 [ppp_generic]
8139too 17000 1
mii 3656 0 [8139too]
ipt_REJECT 3448 2 (autoclean)
iptable_filter 2316 1 (autoclean)
ip_tables 14488 2 [ipt_REJECT iptable_filter]
ide-scsi 9616 0
scsi_mod 102868 1 [ide-scsi]
ide-cd 31524 0
cdrom 31040 0 [ide-cd]
mousedev 5236 1
keybdev 2688 0 (unused)
hid 20836 0 (unused)
input 5568 0 [mousedev keybdev hid]
usb-uhci 24716 0 (unused)
usbcore 72096 1 [hid usb-uhci]
ext3 64192 3
jbd 47828 3 [ext3]
I'm stuck here. ALSA however still works with version 0.9.0rc3 and
kernel 2.4.19.
Ralf
Ralf Haller wrote:
Hi there,
I am having some problems with a ISA plug and play sound card using
alsa 0.9.3 with kernel 2.4.20. The card is a snd-opti92x-ad1848.
With alsa 0.9.0rc3 and kernel 2.4.29 the card worked fine. Even the
isapnp stuff worked without problems. However with alsa 0.9.3 and
kernel 2.4.20 it does not work. The card is not found by alsa. I
checked /proc/isapnp and found out that the card isn't initialized by
isapnp at all. I initialized the card manually with isapnp using the
values for IO, IRQ and DMA that worked for alsa 0.9.0.rc3. However
with no success.
Any ideas what might be the problem? Have there been changes in isapnp
support between alsa 0.9.0.rc3 and 0.9.3?
Here is some more system information:
[root@Baden wei]# more /proc/isapnp
Card 1 'OPT0925:PHILIPS PCA721AF PnP Sound Card' PnP version 1.0
Logical device 0 'OPTffff:Unknown'
Device is not active
Logical device 1 'OPT9250:OPTi Audio 16'
Device is active
Active port 0x220,0x530,0x380,0xf8d
Active IRQ 10 [0x2]
Active DMA 1,3
Resources 0
Priority acceptable
Port 0x220-0x240, align 0x1f, size 0x10, 16-bit address decoding
Port 0x530-0x604, align 0xd3, size 0x8, 16-bit address decoding
Port 0x380-0x3f0, align 0xf, size 0xc, 16-bit address decoding
Port 0xf8d-0xf8d, align 0x0, size 0x10, 16-bit address decoding
IRQ 5,7,10 High-Edge
DMA 0,1,3 8-bit byte-count type-A
DMA 0,1,3 8-bit byte-count type-A
Alternate resources 0:1
Priority acceptable
Port 0x220-0x240, align 0x1f, size 0x10, 16-bit address decoding
Port 0x530-0x604, align 0xd3, size 0x8, 16-bit address decoding
Port 0x380-0x3f0, align 0xf, size 0xc, 16-bit address decoding
Port 0xf0d-0xf0d, align 0x0, size 0x10, 16-bit address decoding
IRQ 5,7,10 High-Edge
DMA 0,1,3 8-bit byte-count type-A
DMA 0,1,3 8-bit byte-count type-A
Alternate resources 0:2
Priority acceptable
Port 0x220-0x240, align 0x1f, size 0x10, 16-bit address decoding
Port 0x530-0xff0, align 0x7, size 0x8, 16-bit address decoding
Port 0x380-0x3f0, align 0xf, size 0xc, 16-bit address decoding
Port 0xf8d-0xf8d, align 0x0, size 0x10, 16-bit address decoding
IRQ 5,7,10 High-Edge
DMA 0,1,3 8-bit byte-count type-A
Alternate resources 0:3
Priority acceptable
Port 0x220-0x240, align 0x1f, size 0x10, 16-bit address decoding
Port 0x530-0xff0, align 0x7, size 0x8, 16-bit address decoding
Port 0x380-0x3f0, align 0xf, size 0xc, 16-bit address decoding
Port 0xf0d-0xf0d, align 0x0, size 0x10, 16-bit address decoding
IRQ 5,7,10 High-Edge
DMA 0,1,3 8-bit byte-count type-A
Alternate resources 0:4
Priority acceptable
Port 0x220-0x240, align 0x1f, size 0x10, 16-bit address decoding
Port 0x530-0xff0, align 0x7, size 0x8, 16-bit address decoding
Port 0x380-0x3f0, align 0xf, size 0xc, 16-bit address decoding
Port 0xf0d-0xfed, align 0x1f, size 0x10, 16-bit address decoding
IRQ 5,7,2/9,10,11 High-Edge
DMA 0,1,3 8-bit byte-count type-A
DMA 0,1,3 8-bit byte-count type-A
Logical device 2 'PNPb02f:Game Port'
Device is not active
Resources 0
Priority preferred
Port 0x200-0x207, align 0x0, size 0x1, 16-bit address decoding
Logical device 3 'OPT0002:MPU401'
Device is active
Active port 0x300
Active IRQ 9 [0x2]
Resources 0
Priority preferred
Port 0x300-0x330, align 0xf, size 0x2, 16-bit address decoding
IRQ 5,7,2/9,10 High-Edge
[root@Baden wei]# more /proc/interrupts
CPU0
0: 74492 XT-PIC timer
1: 3052 XT-PIC keyboard
2: 0 XT-PIC cascade
4: 5876 XT-PIC serial
5: 0 XT-PIC usb-uhci
8: 1 XT-PIC rtc
9: 1 XT-PIC AD1848
12: 279 XT-PIC eth0
14: 632 XT-PIC ide0
15: 16241 XT-PIC ide1
NMI: 0
ERR: 0
[root@Baden wei]# more /proc/dma
3: AD1848
4: cascade
Thanks for any help,
Ralf
7900
days inactive
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Ralf Haller