I've got a Hauppauge WinTV PVR-350, in a Slackware 10.2 system.
After obtaining the firmware and following the directions from
http://www.ivtvdriver.org/index.php/Firmware
http://dl.ivtvdriver.org/ivtv/firmware/firmware.tar.gz
I'm getting this error in the /var/log/messages file.
I found a thread in the ivtv-devel list about the same subject,
but it didn't appear to have a resolution. I tried setting the
debug on the ivtv.o module to print out everything, and it
didn't produce anything more useful (from what I could recognize).
ivtv 0.4.6, kernel 2.4.31
I supplied some additional information below.
i2c-core.o: i2c core module version 2.6.1 (20010830)
Linux video capture interface: v1.00
i2c-algo-bit.o: i2c bit algorithm module
ivtv: ==================== START INIT IVTV ====================
ivtv: version 0.4.6 (tagged release) loading
ivtv: Linux version: 2.4.31
ivtv: In case of problems please include the debug info between
ivtv: the START INIT IVTV and END INIT IVTV lines, along with
ivtv: any module options, when mailing the ivtv-users mailinglist.
ivtv0: User specified WinTV PVR 350 card (detected cx23415 based chip)
PCI: Found IRQ 7 for device 00:0d.0
tveeprom: ivtv version
tveeprom: Hauppauge: model = 48132, rev = K168, serial# = 7391349
tveeprom: tuner = LG TAPE H001F MK3 (idx = 68, type = 47)
tveeprom: tuner fmt = NTSC(M) (eeprom = 0x08, v4l2 = 0x00001000)
tveeprom: audio processor = MSP4448 (type = 1b)
tveeprom: decoder processor = SAA7115 (type = 13)
ivtv0: i2c attach to card #0 ok [client=tveeprom, addr=50]
ivtv0: i2c attach to card #0 ok [client=(tuner unset), addr=61]
saa7115 0-0021: ivtv driver
saa7115 0-0021: saa7115 found @ 0x42 (ivtv i2c driver #0)
ivtv0: i2c attach to card #0 ok [client=saa7115, addr=21]
saa7127 0-0044: ivtv driver
saa7127 0-0044: saa7127 found @ 0x88 (ivtv i2c driver #0)
ivtv0: i2c attach to card #0 ok [client=saa7127, addr=44]
msp34xx: init: chip=MSP3448W-A2 +nicam +simple +radio
ivtv0: i2c attach to card #0 ok [client=MSP3448W-A2, addr=40]
ivtv0: i2c attach to card #0 ok [client=tda9887, addr=43]
ivtv0: unable to open firmware v4l-cx2341x-enc.fw
ivtv0: did you put the firmware in the hotplug firmware directory?
ivtv0 warning: failed loading encoder firmware
ivtv0 warning: Error loading firmware -3!
[EMAIL PROTECTED]:~# ls -al /proc/sys/kernel/hotplug
-rw-r--r-- 1 root root 0 2006-07-12 14:34 /proc/sys/kernel/hotplug
[EMAIL PROTECTED]:~# find / -name hotplug &
/etc/hotplug
/lib/modules/2.4.31/kernel/drivers/hotplug
/usr/lib/hotplug
/usr/src/linux-2.4.31/drivers/hotplug
/usr/src/linux-2.4.31/include/config/hotplug
/proc/sys/kernel/hotplug
find: /proc/1483/fd: No such file or directory
/sbin/hotplug
[EMAIL PROTECTED]:~# grep FIRMWARE /etc/hotplug/firmware.agent
# FIRMWARE=%s
FIRMWARE_DIR=/lib/firmware
if [ -f "$FIRMWARE_DIR/$FIRMWARE" ]; then
cp "$FIRMWARE_DIR/$FIRMWARE" $SYSFS/$DEVPATH/data
[EMAIL PROTECTED]:~# ls -al /usr/lib/hotplug/firmware
total 8
drwxr-xr-x 2 root root 4096 2006-07-12 08:50 ./
drwxr-xr-x 3 root root 4096 2006-07-12 08:49 ../
lrwxrwxrwx 1 root root 32 2006-07-12 08:50 v4l-cx2341x-dec.fw -
> /lib/firmware/v4l-cx2341x-dec.fw
lrwxrwxrwx 1 root root 32 2006-07-12 08:50 v4l-cx2341x-enc.fw -
> /lib/firmware/v4l-cx2341x-enc.fw
lrwxrwxrwx 1 root root 34 2006-07-12 08:50 v4l-cx2341x-init.mpg -
> /lib/firmware/v4l-cx2341x-init.mpg
lrwxrwxrwx 1 root root 28 2006-07-12 08:50 v4l-cx25840.fw -
> /lib/firmware/v4l-cx25840.fw
[EMAIL PROTECTED]:~# ls -al /lib/firmware
total 700
drwxr-xr-x 2 root root 4096 2006-07-12 08:44 ./
drwxr-xr-x 5 root root 4096 2006-06-28 17:27 ../
-rw-r--r-- 1 root root 262144 2006-07-12 08:43 v4l-cx2341x-dec.fw
-rw-r--r-- 1 root root 262144 2006-07-12 08:43 v4l-cx2341x-enc.fw
-rw-r--r-- 1 root root 155648 2006-07-12 08:44 v4l-cx2341x-init.mpg
-rw-r--r-- 1 root root 16382 2006-07-12 08:42 v4l-cx25840.fw
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