[mythtv-users] PVR-350 no tv-out help

Sun Nov 16 07:08:51 EST 2003

Hi,

I've been trying to get the TV out of the pvr-350 working for some time now
unsucessfully.  I'm using the 311003A decoder alpha drivers, ATrpms install
without alsa (up to capture card drivers)  and I'm trying to pass video through
the card using:- 
dd if=/dev/video0 of=/dev/video16 bs=64k

I've included my modules.conf, output of /var/log/messages and the terminal I
executed the commands in.

please please help....

(sorry for the long post)

----------------------------------------------------------------------------

path[toplevel]=/lib/modules/`uname -r`/updates
# default path
path[toplevel]=/lib/modules/`uname -r`

# ## ivtv section start ##
path[toplevel]=/lib/modules/`uname -r`/drivers/media/video
# For bttv and saa7134
path[toplevel]=/lib/modules/`uname -r`/v4l2
## alias added for lirc
alias char-major-61 lirc_i2c

# ivtv modules setup
alias char-major-81 videodev
alias char-major-81-0 ivtv
#alias char-major-81-1 bttv
options ivtv debug=1 ivtv_pal=1
options tuner type=14
options saa7127 enable_output=1 output_select=0 pal=1
options msp3400 once=1 simple=1

add below ivtv msp3400 saa7115 saa7127 tuner
add above ivtv lirc_dev lirc_i2c #ivtv-fb
## end of ivtv section ## 

alias eth0 8139too
alias usb-controller ehci-hcd
alias usb-controller1 usb-uhci
alias sound-slot-0 emu10k1
post-install sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -L >/dev/null 2>&1 || :
pre-remove sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -S >/dev/null 2>&1 || :
alias char-major-195 nvidia

post-install ivtv /usr/local/bin/test_ioctl -d /dev/video0 -u 0xff
post-install ivtv /usr/local/bin/test_ioctl -d /dev/video16 -u 0xff
post-install ivtv /usr/local/bin/test_ioctl -d /dev/video32 -u 0xff
post-install ivtv /usr/local/bin/test_ioctl -d /dev/video224 -u 0xff 

------------------------------------------------------------------------

[root at pvr mythtv]# tail -f /var/log/messages
Nov 16 11:41:17 pvr modprobe: modprobe: Can't locate module sound-service-0-0
Nov 16 11:41:17 pvr modprobe: modprobe: Can't locate module sound-slot-1
Nov 16 11:41:17 pvr modprobe: modprobe: Can't locate module sound-service-1-0
Nov 16 11:41:17 pvr modprobe: modprobe: Can't locate module sound-slot-1
Nov 16 11:41:17 pvr modprobe: modprobe: Can't locate module sound-service-1-0
Nov 16 11:41:20 pvr kernel: ide-floppy driver 0.99.newide
Nov 16 11:41:21 pvr kernel: hdc: attached ide-cdrom driver.
Nov 16 11:41:21 pvr kernel: hdc: ATAPI 48X DVD-ROM drive, 512kB Cache, UDMA(33)
Nov 16 11:41:21 pvr kernel: Uniform CD-ROM driver Revision: 3.12
Nov 16 11:41:38 pvr su(pam_unix)[3718]: session opened for user root by
mythtv(uid=500)
Nov 16 11:41:54 pvr su(pam_unix)[3784]: session opened for user root by
mythtv(uid=500)
Nov 16 11:42:16 pvr kernel: i2c-core.o: i2c core module version 2.8.0 (20030714)
Nov 16 11:42:16 pvr kernel: Linux video capture interface: v1.00
Nov 16 11:42:16 pvr kernel: [saa7127.c: INFO]: SAA7127 video encoder driver loaded
Nov 16 11:42:16 pvr kernel: ivtv: SGarray_size = 340, DSGarray_size = 16
Nov 16 11:42:16 pvr kernel: ivtv: Found an iTVC15 based chip
Nov 16 11:42:16 pvr kernel: PCI: Found IRQ 3 for device 02:01.0
Nov 16 11:42:16 pvr kernel: tuner: probing ivtv i2c driver #0 i2c adapter
[id=0x10005]
Nov 16 11:42:16 pvr kernel: tuner: chip found @ 0xc2
Nov 16 11:42:16 pvr kernel: tuner(bttv): type forced to 14 (Temic PAL_BG
(4006FH5)) [insmod]
Nov 16 11:42:18 pvr kernel: saa7127: Configuring encoder...<6>saa7114.c: starting
probe for adapter ivtv i2c driver #0 (0x10005)
Nov 16 11:42:18 pvr kernel: saa7114.c: detecting saa7114 client on address 0x42
Nov 16 11:42:18 pvr kernel: saa7115.c: writing init values
Nov 16 11:42:20 pvr kernel: status: (1E) 0x48, (1F) 0xc0
Nov 16 11:42:20 pvr kernel: msp34xx: init: chip=MSP3418W-A2, has NICAM support
Nov 16 11:42:20 pvr kernel: msp3410: daemon started
Nov 16 11:42:22 pvr kernel: ivtv: Encoder revision: 0x02040011
Nov 16 11:42:22 pvr kernel: ivtv: Decoder revision: 0x02020023
Nov 16 11:42:22 pvr kernel: ivtv: Registered v4l2 device, minor 0
Nov 16 11:42:22 pvr kernel: ivtv: Registered v4l2 device, minor 32
Nov 16 11:42:22 pvr kernel: ivtv: Registered v4l2 device, minor 224
Nov 16 11:42:22 pvr kernel: ivtv: Registered v4l2 device, minor 16
Nov 16 11:42:23 pvr insmod:
/lib/modules/2.4.20-20_29.rh9.at/kernel/drivers/media/video/bttv.o: init_module:
No such device
Nov 16 11:42:23 pvr insmod: 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
Nov 16 11:42:23 pvr insmod:
/lib/modules/2.4.20-20_29.rh9.at/kernel/drivers/media/video/bttv.o: insmod bttv
failed
Nov 16 11:42:23 pvr kernel: lirc_dev: IR Remote Control driver registered, at
major 61
Nov 16 11:42:23 pvr kernel: bttv: driver version 0.7.104 loaded
Nov 16 11:42:23 pvr kernel: bttv: using 4 buffers with 2080k (8320k total) for
capture
Nov 16 11:42:23 pvr kernel: bttv: Host bridge is Intel Corp. 82845 845
(Brookdale) Chipset Host Bridge
Nov 16 11:42:23 pvr modprobe: modprobe: Can't locate module rivatv
Nov 16 11:42:23 pvr kernel: lirc_i2c: chip found @ 0x18 (Hauppauge IR)
Nov 16 11:42:23 pvr kernel: lirc_dev: lirc_register_plugin:sample_rate: 10
Nov 16 11:43:35 pvr kernel: [saa7127.c: INFO]: SAA7127 video encoder driver unloaded
Nov 16 11:44:10 pvr kernel: [saa7127.c: INFO]: SAA7127 video encoder driver loaded
Nov 16 11:44:34 pvr kernel: saa7127: Configuring encoder...[saa7127.c: INFO]:
SAA7127 video encoder driver unloaded
Nov 16 11:45:11 pvr kernel: [saa7127.c: INFO]: SAA7127 video encoder driver loaded
Nov 16 11:46:13 pvr kernel: saa7127: Configuring encoder...<7>saa7115[0]: decoder
set input (0)
Nov 16 11:47:52 pvr kernel: saa7115[0]: decoder set size
Nov 16 11:47:52 pvr kernel: Setting full PAL width
Nov 16 11:47:52 pvr kernel: Setting full PAL height
Nov 16 11:48:19 pvr kernel: spurious 8259A interrupt: IRQ7.
Nov 16 11:48:39 pvr modprobe: modprobe: Can't locate module char-major-13-0

-----------------------------------------------------------------------

[mythtv at pvr mythtv]$ su
Password:
[root at pvr mythtv]# cd ivtv
[root at pvr ivtv]# cd utils
[root at pvr utils]# /sbin/modprobe ivtv
Warning: ignoring debug=1, no such parameter in this module
Module ivtv loaded, with warnings
ioctl: VIDIOC_S_STD
Standard set to 000000ff
Module lirc_dev loaded, with warnings
Module lirc_i2c loaded, with warnings
[root at pvr utils]# /sbin/rmmod saa7127
[root at pvr utils]# /sbin/insmod saa7127 enable_output=1 output_select=0 pal=1
test_image=1
Using /lib/modules/2.4.20-20_29.rh9.at/kernel/drivers/media/video/saa7127.o
[root at pvr utils]# /sbin/rmmod saa7127
[root at pvr utils]# /sbin/insmod saa7127 enable_output=1 output_select=0 pal=1
Using /lib/modules/2.4.20-20_29.rh9.at/kernel/drivers/media/video/saa7127.o
[root at pvr utils]# ./test_ioctl -u 0xff -p 0
ioctl: VIDIOC_S_INPUT
Input set to 0
ioctl: VIDIOC_S_STD
Standard set to 000000ff
[root at pvr utils]# ./test_ioctl -f width=720,height=576
ioctl: VIDIOC_S_FMT
        Before:
        Type   : Video Capture
        Width  : 720
        Height : 576

        After:
        Type   : Video Capture
        Width  : 720
        Height : 576
[root at pvr utils]# cat /dev/video0 > test.mpg

[root at pvr utils]# mplayer test.mpg

[root at pvr utils]# dd if=/dev/video0 of=/dev/video16 bs=64k
169+173 records in
169+173 records out

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