-------------- Original message ---------------------- From: Rudy Zijlstra <[EMAIL PROTECTED]> > [EMAIL PROTECTED] wrote: > > >Having a problem where changing channels with a PVR-150 tuner doesn't > >actually > change the channel. > > > >Issuing a 'ivtvctl -d /dev/video0 -a | grep Freq' does show the frequency > changing, but doing a capture it is always on the same channel. Changing > channel with either MythTV or 'ivtv-tune -c' yields the same result. Video > and > sound is captured fine, just always the same channel no matter what I try. > > > >Everything appears to be initializing without errors: > > > >Dec 24 18:14:04 mythtv kernel: ivtv: ==================== START INIT IVTV > ==================== > >Dec 24 18:14:04 mythtv kernel: ivtv: version 0.4.9 (tagged release) loading > >Dec 24 18:14:04 mythtv kernel: ivtv: Linux version: 2.4.33.3 > >Dec 24 18:14:04 mythtv kernel: ivtv: In case of problems please include the > debug info between > >Dec 24 18:14:04 mythtv kernel: ivtv: the START INIT IVTV and END INIT IVTV > lines, along with > >Dec 24 18:14:04 mythtv kernel: ivtv: any module options, when mailing the > ivtv-users mailinglist. > >Dec 24 18:14:04 mythtv kernel: ivtv0: Autodetected WinTV PVR 150 card > >(cx23416 > based) > >Dec 24 18:14:04 mythtv kernel: ivtv0: Unreasonably low latency timer, > >setting > to 64 (was 32) > >Dec 24 18:14:04 mythtv kernel: tveeprom: ivtv version > >Dec 24 18:14:04 mythtv kernel: ivtv0: i2c attach to card #0 ok > [client=tveeprom, addr=50] > >Dec 24 18:14:05 mythtv kernel: ivtv0: i2c attach to card #0 ok > >[client=(tuner > unset), addr=61] > >Dec 24 18:14:05 mythtv kernel: cx25840 0-0044: ivtv driver > >Dec 24 18:14:05 mythtv kernel: cx25840 0-0044: cx25841-23 found @ 0x88 (ivtv > i2c driver #0) > >Dec 24 18:14:09 mythtv kernel: ivtv0: i2c attach to card #0 ok > >[client=cx25840, > addr=44] > >Dec 24 18:14:09 mythtv kernel: wm8775 0-001b: ivtv driver > >Dec 24 18:14:09 mythtv kernel: wm8775 0-001b: chip found @ 0x36 (ivtv i2c > driver #0) > >Dec 24 18:14:09 mythtv kernel: ivtv0: i2c attach to card #0 ok > >[client=wm8775, > addr=1b] > >Dec 24 18:14:10 mythtv kernel: ivtv0: loaded v4l-cx2341x-enc.fw firmware > (262144 bytes) > >Dec 24 18:14:10 mythtv kernel: ivtv0: Encoder revision: 0x02050032 > >Dec 24 18:14:10 mythtv kernel: ivtv0: Allocate DMA encoder MPEG stream: 128 > >x > 32768 buffers (4096KB total) > >Dec 24 18:14:10 mythtv kernel: ivtv0: Allocate DMA encoder YUV stream: 194 x > 10800 buffers (2048KB total) > >Dec 24 18:14:10 mythtv kernel: ivtv0: Allocate DMA encoder VBI stream: 120 x > 17472 buffers (2048KB total) > >Dec 24 18:14:10 mythtv kernel: ivtv0: Allocate DMA encoder PCM audio stream: > 455 x 4608 buffers (2048KB total) > >Dec 24 18:14:10 mythtv kernel: ivtv0: Initialized WinTV PVR 150, card #0 > >Dec 24 18:14:10 mythtv kernel: ivtv: ==================== END INIT IVTV > ==================== > >Dec 24 18:14:10 mythtv kernel: ivtv0: i2c attach to card #0 ok > [client=Hauppauge IR (PVR150), addr=71] > > > >Trying to change channels gives the following: > > > >Dec 24 18:29:12 mythtv kernel: ivtv0 ioctl: v4l2 ioctl 0x402c5639 > >Dec 24 18:29:12 mythtv kernel: ivtv0 ioctl: VIDIOC_S_FREQUENCY > >Dec 24 18:29:12 mythtv kernel: ivtv0 api: API Call: 0x000000cd > (IVTV_API_INITIALIZE_INPUT) > >Dec 24 18:29:12 mythtv kernel: ivtv0 ioctl: v4l2 ioctl 0xc054561d > >Dec 24 18:29:12 mythtv kernel: ivtv0 ioctl: VIDIOC_G_TUNER > > > >Again, 'ivtvctl -d /dev/video0 -a' shows the frequency change, but 'cat > /dev/video0 > test.mpg' still records the same channel. > > > >Some info: > > > >Distro: Slackware 11.0 > >Kernel: 2.4.33.3 > >ivtv: Compiled from source - originally 0.4.8, upgraded to 0.4.9 with no > >change > > > > > > > Hi, > > In the above, i am missing the tuner related messages. Can you check > whether the tuner module is loaded? And check dmesg for any tuner > related messages? > > Thanks, > > Rudy > > _______________________________________________ > ivtv-users mailing list > [email protected] > http://ivtvdriver.org/mailman/listinfo/ivtv-users
'dmesg | grep tuner' yields the following: tveeprom: tuner = TCL 2002N 5H (idx = 99, type = 50) tveeprom: tuner fmt = NTSC(M) (eeprom = 0x08, v4l2 = 0x00001000) i2c-core.o: driver i2c TV tuner driver registered. tuner: chip found @ 0xc2 ivtv0: i2c attach to card #0 ok [client=(tuner unset), addr=61] i2c-core.o: client [(tuner unset)] registered to adapter [ivtv i2c driver #0](pos. 1). Darryl _______________________________________________ ivtv-users mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-users
