Dear ALSA-Experts,
Brief Background
================
I've been quitely working away for several weeks learning about Video4Linux
and the ALSA drivers. My goal is to turn my Linux server into a TiVo like
Video Capture Device. Currently, I can watch TV with sound, and Capture
Video (minus sound). If anyone needs help getting to this point under Red
Hat Linux 7.x let me know.
Current State
=============
1. Kernel 2.4.9.31 (Under RH 7.2)
2. Successfully compiled/installed and tested ALSA drivers 0.5.12a and
0.9.0beta12
Problem Statement
=================
Starting the ALSA driver produces the following errors when I attempt to
load the snd-card module with
"modprobe snd-card-sbawe"
/lib/modules/2.4.9-31custom/misc/snd-timer.o: unresolved symbol
snd_info_register_Rb3f595ff
/lib/modules/2.4.9-31custom/misc/snd-timer.o: unresolved symbol
snd_device_free_Rddae5e67
/lib/modules/2.4.9-31custom/misc/snd-timer.o: unresolved symbol
snd_iprintf_R163a1266
/lib/modules/2.4.9-31custom/misc/snd-timer.o: unresolved symbol
snd_control_unregister_ioctl_R53860570
/lib/modules/2.4.9-31custom/misc/snd-timer.o: unresolved symbol
snd_info_create_entry_R8a7a13c1
/lib/modules/2.4.9-31custom/misc/snd-timer.o: unresolved symbol
snd_device_new_Rb685ac62
/lib/modules/2.4.9-31custom/misc/snd-timer.o: unresolved symbol
snd_info_free_entry_Rc140977c
/lib/modules/2.4.9-31custom/misc/snd-timer.o: unresolved symbol
snd_unregister_device_R83f22838
/lib/modules/2.4.9-31custom/misc/snd-timer.o: unresolved symbol
snd_register_device_R17bd04d4
/lib/modules/2.4.9-31custom/misc/snd-timer.o: unresolved symbol
snd_control_register_ioctl_R00ccad67
/lib/modules/2.4.9-31custom/misc/snd-timer.o: unresolved symbol
snd_info_unregister_R4febce9d
/lib/modules/2.4.9-31custom/misc/snd-timer.o: insmod
/lib/modules/2.4.9-31custom_mg3/misc/snd-timer.o failed
/lib/modules/2.4.9-31custom/misc/snd-timer.o: insmod snd-card-sbawe failed
It seems like there is another module missing from the kernel, but I do not
know which one. Currently, I have the following drivers loaded (lsmod)
Module Size Used by Not tainted
sb 7744 0 (autoclean)
sb_lib 34048 0 (autoclean) [sb]
uart401 6464 0 (autoclean) [sb_lib]
sound 57900 0 (autoclean) [sb_lib uart401]
soundcore 4164 5 (autoclean) [sb_lib sound]
km_drv 25664 0
km_api 2336 1 [km_drv]
videodev 5152 1 [km_drv]
binfmt_misc 6276 1
autofs 10788 0 (autoclean) (unused)
tulip 37888 1
st 26132 0 (unused)
usb-uhci 21572 0 (unused)
usbcore 51008 1 [usb-uhci]
aic7xxx 115520 1
sd_mod 11708 1
scsi_mod 95896 3 [st aic7xxx sd_mod]
The current kernel was built with sound as a loadable module.
/etc/modules.conf contains the following entries
^^^^^^^^^^^^^^^^^
alias char-major-116 snd
options snd snd_major=116 snd_cards_limit=1
alias snd-card-0 snd-card-sbawe
options snd-card-0 snd_id card0 snd_port=0x220 snd_mpu_port=-1 \
snd_mic_agc=1 snd_csp=1 snd_irq=5 snd_dma8=1 snd_dma16=5 \
snd_isapnp 1
If anyone can give me a little help as to what is missing, I would really
appreciate it. I've read through the various ALSA lists, How-To's, and
FAQ's but can not seem to figure out what I am missing.
Thanks for your help,
-Michael George III
[EMAIL PROTECTED]
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