From: Nito Martinez <Nito@Qindel.ES>
To: bluez-devel@lists.sourceforge.net
Subject: [Bluez-devel] compilation of kernel module snd-bt-sco with kernel-2.6.10
Date: Thu, 30 Dec 2004 18:22:19 +0100 [thread overview]
Message-ID: <41D4394B.7000509@Qindel.ES> (raw)
Hi,
I have been trying to compile the snd-bt-sco with kernel-2.6.10, and I'm
getting this error/warning:
----------------------------------------------------------------------------
18:00:02 nito@cardalda:/usr/src/btsco/kernel $ make clean
make[1]: Entering directory `/usr/src/linux-2.6.10'
CLEAN /usr/src/btsco/kernel/.tmp_versions
make[1]: Leaving directory `/usr/src/linux-2.6.10'
18:15:55 nito@cardalda:/usr/src/btsco/kernel $ make
make[1]: Entering directory `/usr/src/linux-2.6.10'
CC [M] /usr/src/btsco/kernel/btsco.o
LD [M] /usr/src/btsco/kernel/snd-bt-sco.o
Building modules, stage 2.
MODPOST
*** Warning: "snd_hwdep_new" [/usr/src/btsco/kernel/snd-bt-sco.ko]
undefined!
CC /usr/src/btsco/kernel/snd-bt-sco.mod.o
LD [M] /usr/src/btsco/kernel/snd-bt-sco.ko
make[1]: Leaving directory `/usr/src/linux-2.6.10'
18:16:06 nito@cardalda:/usr/src/btsco/kernel $
When I try to load the module in the kernel I get the following error:
-------------------------------------------------------------------------------------------------------------------
snd_bt_sco: Unknown symbol snd_hwdep_new
which relates to the warning above.
I've been tracing the function and it is available in the
"sound/core/hwdep.c" file, but I'm unable (or my knowledge of the kernel
build structure is too short) to establish the dependency into the module.
I have a couple of questions:
1) Do I need to add in some way the hwdep.o into the kernel/Makefile ?
2) Is it necessary that another module is loaded so that the dependency
is met?
My current configuration is:
- Debian unstable (with updated packages as of 30/12)
- kernel 4.6.10
- Laptop with a Bluetooth/usb connector (works fine with other bluetooth
devices like phones...)
- Alsa working with a trident module.
Output of lsmod:
cardalda:/usr/src/linux# lsmod
Module Size Used by
ppp_deflate 4832 0
zlib_deflate 21720 1 ppp_deflate
zlib_inflate 17120 1 ppp_deflate
bsd_comp 5344 0
ppp_async 9184 0
ircomm_tty 35240 0
ircomm 19332 1 ircomm_tty
ppp_generic 20820 3 ppp_deflate,bsd_comp,ppp_async
slhc 6336 1 ppp_generic
snd_pcm_oss 58692 0
hci_usb 12256 2
nls_iso8859_1 3680 1
nls_cp437 5312 1
vfat 11456 1
fat 36512 1 vfat
nls_base 6240 4 nls_iso8859_1,nls_cp437,vfat,fat
snd_mixer_oss 19616 2 snd_pcm_oss
snd_seq_midi 7520 0
snd_seq_midi_event 6048 1 snd_seq_midi
snd_trident_synth 11552 1
snd_ainstr_simple 2592 1 snd_trident_synth
snd_seq_instr 8000 1 snd_trident_synth
snd_seq_midi_emul 7040 1 snd_trident_synth
snd_seq 55856 6
snd_seq_midi,snd_seq_midi_event,snd_trident_synth,snd_seq_instr,snd_seq_midi_emul
8250_pci 16768 0
snd_trident 40548 2 snd_trident_synth
snd_ac97_codec 75392 1 snd_trident
snd_pcm 97384 3 snd_pcm_oss,snd_trident,snd_ac97_codec
snd_timer 23044 2 snd_seq,snd_pcm
snd_page_alloc 8004 3 snd_trident_synth,snd_trident,snd_pcm
snd_util_mem 3648 1 snd_trident
snd_mpu401_uart 6592 1 snd_trident
snd_rawmidi 21408 2 snd_seq_midi,snd_mpu401_uart
snd_seq_device 7212 5
snd_seq_midi,snd_trident_synth,snd_seq,snd_trident,snd_rawmidi
snd 55748 15
snd_pcm_oss,snd_mixer_oss,snd_seq_midi,snd_seq_midi_event,snd_seq_instr,snd_seq_midi_emul,snd_seq,snd_trident,snd_ac97_codec,snd_pcm,snd_timer,snd_util_mem,snd_mpu401_uart,snd_rawmidi,snd_seq_device
soundcore 7328 2 snd
ohci_hcd 33064 0
sis 71648 2
sis_agp 5892 1
floppy 54608 0
8250_pnp 7872 0
psmouse 20040 0
rfcomm 33948 1
l2cap 22340 5 rfcomm
bluetooth 43748 7 hci_usb,rfcomm,l2cap
af_packet 13192 2
orinoco_cs 6984 1
orinoco 41516 1 orinoco_cs
hermes 7616 2 orinoco_cs,orinoco
pcmcia 17412 5 orinoco_cs
yenta_socket 19136 1
pcmcia_core 45292 3 orinoco_cs,pcmcia,yenta_socket
irtty_sir 7488 2
sir_dev 15404 1 irtty_sir
irda 189216 6 ircomm_tty,ircomm,irtty_sir,sir_dev
crc_ccitt 1632 2 ppp_async,irda
usbcore 118104 3 hci_usb,ohci_hcd
parport_pc 22436 1
lp 8136 0
parport 20736 2 parport_pc,lp
8250 20452 4 8250_pci,8250_pnp
serial_core 19200 1 8250
Thanks in advance,
Nito
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next reply other threads:[~2004-12-30 17:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-30 17:22 Nito Martinez [this message]
2004-12-31 2:17 ` [Bluez-devel] compilation of kernel module snd-bt-sco with kernel-2.6.10 Lars Grunewaldt
2004-12-31 10:54 ` Nito Martinez
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