I get popping Stereo, generally mono, but sometimes it will pop and produce stereo.
On Jan 10, 2008 12:47 AM, Greg C <[EMAIL PROTECTED]> wrote: > I had this same problem about 1 year ago. Basically, my PVR-150 will not > tune any channels in stereo. v4l2-ctl displays only mono and lang2 as being > available. (See my post at > http://ivtvdriver.org/pipermail/ivtv-devel/2007-January/003975.html). In > the past week, I've upgraded my installation to a fresh Kubuntu 7.10. It > appears to come with a precompiled version of ivtv 1.0.2 and kernel > 2.6.22-14. > > > > On my old installation (ivtv 0.8.2 and kernel 2.6.18), Hans asked me to > recompile the driver making the change quoted below. This worked for that > version of the driver. Now that things are > integrated into the kernel, how do I turn off this workaround in the > current version of the driver? > > > Can you try the following: edit ivtv-driver.c, search for '112' and > > > change the line below from: > > > > > > itv->pvr150_workaround = 1; > > > > > > to: > > > > > > itv->pvr150_workaround = 0; > > > > > > Recompile, etc. and see if this solves your problem. Let me know if it > > > does, because in that case I need to do more work in the cx25840 module > > > to really fix it. > > > > > > Regards, > > > > > > Hans > > > > > My current v4l2-ctl output: > $ v4l2-ctl -T --log-status > Tuner: > Capabilities : 62.5 kHz multi-standard stereo lang1 lang2 > Frequency range : 44.0 MHz - 958.0 MHz > Signal strength : 100% > Current audio mode : lang1 > Available subchannels: mono lang2 > > Status Log: > > [ 243.583795] ivtv0: ================= START STATUS CARD #0 > ================= > [ 243.615452] tveeprom 0-0050: Hauppauge model 26132, rev F1B2, serial# > 9851370 > [ 243.615458] tveeprom 0-0050: tuner model is TCL M2523_5N_E (idx 112, > type 50) > [ 243.615462] tveeprom 0-0050: TV standards NTSC(M) (eeprom 0x08) > [ 243.615466] tveeprom 0-0050: audio processor is CX25841 (idx 35) > [ 243.615469] tveeprom 0-0050: decoder processor is CX25841 (idx 28) > [ 243.615472] tveeprom 0-0050: has no radio, has IR receiver, has IR > transmitter > [ 243.617558] tuner 0-0061: Tuner mode: analog TV > [ 243.617565] tuner 0-0061: Frequency: 109.25 MHz > [ 243.617568] tuner 0-0061: Standard: 0x0000b000 > [ 243.620392] cx25840 0-0044: Video signal: present > [ 243.620396] cx25840 0-0044: Detected format: NTSC-M > [ 243.620399] cx25840 0-0044: Specified standard: NTSC-M > [ 243.620401] cx25840 0-0044: Specified video input: Composite 7 > [ 243.620404] cx25840 0-0044: Specified audioclock freq: 48000 Hz > [ 243.626865] cx25840 0-0044: Detected audio mode: forced mode > [ 243.626869] cx25840 0-0044: Detected audio standard: forced audio > standard > [ 243.626871] cx25840 0-0044: Audio muted: no > [ 243.626874] cx25840 0-0044: Audio microcontroller: running > [ 243.626877] cx25840 0-0044: Configured audio standard: BTSC > [ 243.626880] cx25840 0-0044: Configured audio mode: undefined > [ 243.626883] cx25840 0-0044: Specified audio input: Tuner (In8) > [ 243.626886] cx25840 0-0044: Preferred audio mode: stereo > [ 243.626888] cx25840 0-0044: Selected 65 MHz format: system DK > [ 243.626891] cx25840 0-0044: Selected 45 MHz format: chroma > [ 243.627656] wm8775 0-001b: Input: 2 > [ 243.627704] ivtv0: Video Input: Tuner 1 > [ 243.627706] ivtv0: Audio Input: Tuner 1 > [ 243.627708] ivtv0: Tuner: TV > [ 243.627711] ivtv0: Stream: MPEG-2 Program Stream > [ 243.627715] ivtv0: VBI Format: No VBI > [ 243.627718] ivtv0: Video: 720x480, 30 fps > [ 243.627721] ivtv0: Video: MPEG-2, 4x3, Variable Bitrate, 6000000, > Peak 8000000 > [ 243.627725] ivtv0: Video: GOP Size 15, 2 B-Frames, GOP Closure > [ 243.627729] ivtv0: Audio: 48 kHz, Layer II, 224 kbps, Stereo, No > Emphasis, No CRC > [ 243.627733] ivtv0: Spatial Filter: Manual, Luma 1D Horizontal, > Chroma 1D Horizontal, 0 > [ 243.627736] ivtv0: Temporal Filter: Manual, 8 > [ 243.627739] ivtv0: Median Filter: Off, Luma [0, 255], Chroma [0, > 255] > [ 243.627742] ivtv0: Status flags: 0x00000000 > [ 243.627746] ivtv0: Stream encoder MPEG: status 0x0000, 0% of 4096 KiB > (128 buffers) in use > [ 243.627749] ivtv0: Stream encoder YUV: status 0x0000, 0% of 2046 KiB > (194 buffers) in use > [ 243.627753] ivtv0: Stream encoder VBI: status 0x0000, 0% of 1023 KiB > (60 buffers) in use > [ 243.627757] ivtv0: Stream encoder PCM audio: status 0x0000, 0% of > 1021 KiB (227 buffers) in use > [ 243.627761] ivtv0: Read MPEG/VBI: 0/0 bytes > [ 243.627763] ivtv0: ================== END STATUS CARD #0 > ================== > > > > > > > > ____________________________________________________________________________________ > Looking for last minute shopping deals? > Find them fast with Yahoo! Search. > http://tools.search.yahoo.com/newsearch/category.php?category=shopping > > _______________________________________________ > ivtv-devel mailing list > [email protected] > http://ivtvdriver.org/mailman/listinfo/ivtv-devel > -- Cheers, Bryan Freenode: Toxicity999
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