[ivtv-users] WinTV PVR 150 cannot change channels

Wed, 04 Jan 2006 08:45:46 -0800

I am the user in the WinTV PVR 150 Only records static thread.  Instead of using the .debs of 0.4.0 and 0.4.1, which I have not been able to get to work, I tried downloading the tarball of 0.4.0 and building.  The compile and install went fine - I noticed no errors.  Modprobe ivtv appears to load the module, with a few "invalid ioctl" errors thrown in, which I'll paste below.  Then I do: ivtvctl -u0x3000, ivtv-tune -tus-cable -c12.  When I do cat /dev/video0 > test.mpg, it will actually record a picture!  Which is a great increase from where I was before.  But, now, it will only record the first possible channel.  No matter which channel I choose, it records the first channel, and there is no sound.  I'm guessing this has something to do with the ioctl errors, but I'm just not sure.  FYI, I obtained the firmware using the fwextract perl utility.  Any help is GREATLY appreciated!   - Mike


Here is syslog when I load the ivtv module:

Jan  4 10:40:22 sundevil kernel: ivtv:  ==================== START INIT IVTV ====================
Jan  4 10:40:22 sundevil kernel: ivtv:  version 0.4.0 (tagged release) loading
Jan  4 10:40:22 sundevil kernel: ivtv:  Linux version: 2.4.27
Jan  4 10:40:22 sundevil kernel: ivtv:  In case of problems please include the debug info
Jan  4 10:40:22 sundevil kernel: ivtv:  between the START INIT IVTV and END INIT IVTV lines whenJan  4 10:40:22 sundevil kernel: ivtv:  mailing the ivtv-devel mailinglist.
Jan  4 10:40:22 sundevil kernel: ivtv0: Autodetected WinTV PVR 150 card (iTVC16 based)
Jan  4 10:40:22 sundevil kernel: tveeprom: ivtv version
Jan  4 10:40:22 sundevil kernel: tveeprom: Hauppauge: model = 26032, rev = C199, serial# = 8749292
Jan  4 10:40:22 sundevil kernel: tveeprom: tuner = TCL 2002N 5H (idx = 99, type = 50)
Jan  4 10:40:22 sundevil kernel: tveeprom: tuner fmt = NTSC(M) (eeprom = 0x08, v4l2 = 0x00001000)
Jan  4 10:40:22 sundevil kernel: tveeprom: audio processor = CX25841 (type = 23)
Jan  4 10:40:22 sundevil kernel: tveeprom: decoder processor = CX25841 (type = 1c)
Jan  4 10:40:22 sundevil kernel: ivtv0: i2c attach to card #0 ok [client=tveeprom, addr=50]
Jan  4 10:40:22 sundevil kernel: tuner: chip found @ 0xc2
Jan  4 10:40:22 sundevil kernel: ivtv0: i2c attach to card #0 ok [client=(tuner unset), addr=61]Jan  4 10:40:22 sundevil kernel: cx25840 0-0044: ivtv driver
Jan  4 10:40:22 sundevil kernel: cx25840 0-0044: cx25841-23 found @ 0x88 (ivtv i2c driver #0)
Jan  4 10:40:23 sundevil hal.hotplug[8688]: could not get mountpoint for sysfs
Jan  4 10:40:23 sundevil kernel: remove_proc_entry: cx25840/loading busy, count=1
Jan  4 10:40:23 sundevil kernel: remove_proc_entry: firmware/cx25840 busy, count=1
Jan  4 10:40:23 sundevil kernel: cx25840 0-0044: unable to open firmware v4l-cx25840.fw
Jan  4 10:40:23 sundevil kernel: ivtv0: i2c attach to card #0 ok [client=cx25840, addr=44]
Jan  4 10:40:23 sundevil kernel: wm8775 0-001b: ivtv driver
Jan  4 10:40:23 sundevil kernel: wm8775 0-001b: chip found @ 0x36 (ivtv i2c driver #0)
Jan  4 10:40:23 sundevil kernel: ivtv0: i2c attach to card #0 ok [client=wm8775, addr=1b]
Jan  4 10:40:23 sundevil kernel: de_put: deferred delete of loading
Jan  4 10:40:23 sundevil kernel: de_put: deferred delete of cx25840
Jan  4 10:40:23 sundevil kernel: cx25840 0-0044: invalid ioctl 400464c9
Jan  4 10:40:23 sundevil kernel: ivtv0: loading /lib/modules/ivtv-fw-enc.bin
Jan  4 10:40:24 sundevil kernel: ivtv0: Encoder revision: 0x02050032
Jan  4 10:40:24 sundevil kernel: ivtv0: Allocate DMA encoder MPEG stream: 128 x 32768 buffers (4096KB total)
Jan  4 10:40:24 sundevil kernel: ivtv0: Allocate DMA encoder YUV stream: 194 x 10800 buffers (2048KB total)
Jan  4 10:40:24 sundevil kernel: ivtv0: Allocate DMA encoder VBI stream: 120 x 17472 buffers (2048KB total)
Jan  4 10:40:24 sundevil kernel: ivtv0: Allocate DMA encoder PCM audio stream: 455 x 4608 buffers (2048KB total)
Jan  4 10:40:24 sundevil kernel: cx25840 0-0044: invalid ioctl 40046403
Jan  4 10:40:24 sundevil kernel: cx25840 0-0044: invalid ioctl 40046404
Jan  4 10:40:24 sundevil kernel: cx25840 0-0044: invalid ioctl 4004646e
Jan  4 10:40:24 sundevil kernel: cx25840 0-0044: invalid ioctl 40046403
Jan  4 10:40:24 sundevil kernel: cx25840 0-0044: invalid ioctl 80287610
Jan  4 10:40:24 sundevil kernel: cx25840 0-0044: invalid ioctl 40287611
Jan  4 10:40:24 sundevil kernel: cx25840 0-0044: invalid ioctl 40046406
Jan  4 10:40:24 sundevil kernel: tuner: tuner type not set
Jan  4 10:40:24 sundevil kernel: cx25840 0-0044: invalid ioctl 4004760f
Jan  4 10:40:24 sundevil kernel: cx25840 0-0044: invalid ioctl 40046406
Jan  4 10:40:24 sundevil kernel: cx25840 0-0044: invalid ioctl 80287610
Jan  4 10:40:24 sundevil kernel: cx25840 0-0044: invalid ioctl 40287611
Jan  4 10:40:24 sundevil kernel: ivtv0: Initialized WinTV PVR 150, card #0
Jan  4 10:40:24 sundevil kernel: ivtv:  ====================  END INIT IVTV  ====================



And here is the syslog output when I run: ivtv -c31:

Jan  4 10:39:40 sundevil kernel: cx25840 0-0044: invalid ioctl 80287610
Jan  4 10:39:40 sundevil kernel: cx25840 0-0044: invalid ioctl 40287611
Jan  4 10:39:40 sundevil kernel: cx25840 0-0044: invalid ioctl 40046406
Jan  4 10:39:40 sundevil kernel: tuner: tuner type not set
Jan  4 10:39:40 sundevil kernel: cx25840 0-0044: invalid ioctl 4004760f
Jan  4 10:39:40 sundevil kernel: cx25840 0-0044: invalid ioctl 40046406
Jan  4 10:39:41 sundevil kernel: cx25840 0-0044: invalid ioctl 80287610
Jan  4 10:39:41 sundevil kernel: cx25840 0-0044: invalid ioctl 40287611
Jan  4 10:39:41 sundevil kernel: cx25840 0-0044: invalid ioctl 80046402



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