Skip to contentSkip to conversation

error when loading snd-bt-sco

Bluez-users Jerry Geis 2 participants 6 messages Apr 12, 2006 – Apr 13, 2006 Bluetooth drivers

lore
Share & tools
lore

Jerry Geis

author
#0 lore raw

I have downloaded 2.6.16.4, compiled and installed it, rebooted. ( I am using centos 4.3)

I downloaded alsa-project.org 1.0.11rc5, compiled and installed it. Sound works on my machine. I downloaded bluetooth-alsa.sourceforge.net and compiled and installed snd-bt-sco kernel module. When I modprobe snd-bt-sco it says:

Error inserting snd_bt_sco (/lib/modules/2.6.16.4/extra/snd-bt-sco.ko) Unknown symbol in module. see dmesg

the output from dmesg gives:
snd_bt_sco: disagrees about version of symbol snd_ctl_add
snd_bt_sco: Unknown symbol snd_ctl_add
snd_bt_sco: disagrees about version of symbol snd_pcm_new
snd_bt_sco: Unknown symbol snd_pcm_new
snd_bt_sco: disagrees about version of symbol snd_card_register
snd_bt_sco: Unknown symbol snd_card_register
snd_bt_sco: disagrees about version of symbol snd_card_free
snd_bt_sco: Unknown symbol snd_card_free
snd_bt_sco: disagrees about version of symbol snd_ctl_new1
snd_bt_sco: Unknown symbol snd_ctl_new1
snd_bt_sco: disagrees about version of symbol snd_card_new
snd_bt_sco: Unknown symbol snd_card_new
snd_bt_sco: disagrees about version of symbol snd_pcm_lib_ioctl
snd_bt_sco: Unknown symbol snd_pcm_lib_ioctl
snd_bt_sco: disagrees about version of symbol snd_hwdep_new
snd_bt_sco: Unknown symbol snd_hwdep_new
snd_bt_sco: disagrees about version of symbol snd_ctl_notify
snd_bt_sco: Unknown symbol snd_ctl_notify
snd_bt_sco: disagrees about version of symbol snd_pcm_set_ops
snd_bt_sco: Unknown symbol snd_pcm_set_ops
snd_bt_sco: disagrees about version of symbol snd_pcm_period_elapsed
snd_bt_sco: Unknown symbol snd_pcm_period_elapsed

What have I not down correctly... Thanks,

Jerry

-------------------------------------------------------
This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory!
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642
_______________________________________________
Bluez-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/bluez-users

#1 lore raw

Jerry

Quoted 2 lines

snd_bt_sco: disagrees about version of symbol snd_hwdep_new
snd_bt_sco: Unknown symbol snd_hwdep_new

there's a trick to get the snd_hwdep_new module built automatically but I haven't gotten it worked into cvs. in the meantime, build the emu10k1 driver so you get it through that route.

brad

-------------------------------------------------------
This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory!
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642
_______________________________________________
Bluez-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/bluez-users

author
#2 lore raw

Brad,

I went into the alsa-driver directory did a "./configure --with-cards=all" so as to include the emu10k1. did the make and make install, redid alsa-libs, redid alsa-utils, rebooted. recomiled btsco and btsco/kernel.

then when I tried to "modprobe snd-bt-sco" I get the same issue... many warnings about unknown symbols.

Am I not doing what your suggesting? If not can you give me more details on what you want me to try?

THanks

Jerry

Quoted 16 lines · Brad Midgley

Jerry

Quoted 4 lines

snd_bt_sco: disagrees about version of symbol snd_hwdep_new
snd_bt_sco: Unknown symbol snd_hwdep_new

there's a trick to get the snd_hwdep_new module built automatically but I haven't gotten it worked into cvs. in the meantime, build the emu10k1 driver so you get it through that route.

brad

Quoted 13 lines

-------------------------------------------------------
This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory!
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642
_______________________________________________
Bluez-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/bluez-users

-------------------------------------------------------
This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory!
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642
_______________________________________________
Bluez-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/bluez-users

#3 lore raw

Jerry

Quoted 8 lines

I went into the alsa-driver directory did a "./configure --with-cards=all" so as to include
the emu10k1. did the make and make install, redid alsa-libs, redid alsa-utils, rebooted.
recomiled btsco and btsco/kernel.

then when I tried to "modprobe snd-bt-sco" I get the same issue... many warnings about unknown symbols.

Are you using the standalone alsa download? We've only gotten it to work with the integrated alsa in recent kernels.

Brad

-------------------------------------------------------
This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory!
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642
_______________________________________________
Bluez-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/bluez-users

author
#4 lore raw
Quoted 15 lines · Brad Midgley

Jerry

Quoted 10 lines

I went into the alsa-driver directory did a "./configure --with-cards=all" so as to include
the emu10k1. did the make and make install, redid alsa-libs, redid alsa-utils, rebooted.
recomiled btsco and btsco/kernel.

then when I tried to "modprobe snd-bt-sco" I get the same issue... many warnings about unknown symbols.

Quoted 5 lines

Are you using the standalone alsa download? We've only gotten it to work with the integrated alsa in recent kernels.

Brad

Brad,

I did download the alsa-drivers, libs and tools 1.0.11rc5. Are you saying that this does not work at this time?

Should I just recompile my kernel again to wipe out the alsa compile? Thanks,

Jerry

-------------------------------------------------------
This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory!
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642
_______________________________________________
Bluez-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/bluez-users

#5 lore raw

Jerry

Quoted 4 lines

I did download the alsa-drivers, libs and tools 1.0.11rc5. Are you saying that this does not work at this time?

Should I just recompile my kernel again to wipe out the alsa compile?

you need to use the drivers that come with the kernel. not sure if the standalone drivers will get zapped properly; you should wipe them manually to be sure.

brad

-------------------------------------------------------
This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory!
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642
_______________________________________________
Bluez-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/bluez-users