FWIW 0.3.1z with the patch from John Harvey has (with a little bit of an awkward loading sequence[1]) has worked flawlessly on FC3 with mythtv for the last 3 days....
ivtv-fb works great and no problems with X on it. Regards David [1] modprobe ivtv then tune in a channel then dd if=/dev/video0 of=/dev/video16 bs=64k then modprobe ivtv-fb > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > Brian Rumple > Sent: 13 December 2004 21:58 > To: [EMAIL PROTECTED] > Subject: RE: [ivtv-devel] ivtv: needed 1 bufs for stream 0, > received 0 differ by (1) bufs > > > On FC3 I have used ivtv-0.2.0-rc2r with success, except for > ivtv-fb. I have tried some later versions and got the errors > you are seeing. I didn't try to track the version where this > started to occur, it is just by chance that I tried rc2r and > I just reverted back to it when others failed. > > > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > David Rees > Sent: Monday, December 13, 2004 2:47 PM > To: [EMAIL PROTECTED] > Subject: Re: [ivtv-devel] ivtv: needed 1 bufs for stream 0, > received 0 differ by (1) bufs > > Marty Boeckman wrote: > > I am getting the above error frequently when I try to delete a > > recordind using the myth frontend. I have to then restart the > > mythbackend. Google turns up other people complaining of the same > > problem, but no solutions: > > > > http://www.gossamer-threads.com/lists/mythtv/users/91978 > > > > Does anyone know of a workaround/solution for this problem? > > > > I am running Fedora Core 2, the 2.6.8-1.521 kernel, and the > > ivtv-0.1.10-48.3_pre2_ck100zz.rhfc2.at version of the IVTV driver. > > I recently upgraded to FC3 from FC1 and had some problems > finding a stable ivtv driver. Previously I had been running > ivtv-0.1.10-pre2-ck99e with the latest FC1 which ran well for months. > > First I tried ivtv-0.1.10-48.4_pre2_ck100zz from at-stable, > but this produced frequent errors like this: > > ivtv: needed 1 bufs for stream 0, received 0 differ by (1) bufs > ivtv: SCHED: free_q: 0 elements > ivtv: SCHED: dma_q: 0 elements > ivtv: SCHED: full_q: 128 elements > > At this point the backend would freeze up. > > Since updating to ivtv-0.2.0-57_rc3a from at-testing I get > the same errors as you on occasion. mythbackend didn't hang, > but the show recording at the time was a bit messed up (for > some reason myth thought the show was 8 hours long when it > was only 30min long!) > > ivtv: ENC IRQ OVERFLOW: #0 Stealing a Buffer, 256 currently allocated > > I'll see a whole bunch of those at once in the span of a few seconds. > > Motherboard uses the KM266 chipset and CPU is a Duron 800 and > 2 PVR250s. > > -Dave > > ivtv: ==================== START INIT IVTV ==================== > ivtv: version 0.2.0 (rc3a) loading > ivtv: Linux version: 2.6.9-1.681_FC3 686 REGPARM 4KSTACKS gcc-3.4 > ivtv: In case of problems please include the debug info > ivtv: between the START INIT IVTV and END INIT IVTV lines when > ivtv: mailing the ivtv-devel mailinglist. > ivtv: Autodetected WinTV PVR 250 card > ivtv: Found an iTVC15 based chip > ACPI: PCI interrupt 0000:00:06.0[A] -> GSI 10 (level, low) -> IRQ 10 > ivtv: VIA PCI device: 0x3116 vendor: 0x1106 > tveeprom: Hauppauge: model = 48432, rev = I110, serial# = 6516482 > tveeprom: tuner = Philips FI1236 MK2 (idx = 10, type = 2) > tveeprom: tuner fmt = NTSC(M) (eeprom = 0x08, v4l2 = 0x00001000) > tveeprom: audio_processor = MSP3440 (type = 11) > ivtv: i2c attach [client=tveeprom[4],ok] > ivtv: Tuner Type 2, Tuner formats 0x00001000, Radio: yes, > Model 0x00a51450, Revision 0x00000000 > ivtv: NTSC tuner detected > ivtv: Radio detected > tuner: Ignoring new-style parameters in presence of obsolete ones > tuner: chip found at addr 0xc2 i2c-bus ivtv i2c driver #0 > ivtv: i2c attach [client=(tuner unset),ok] > saa7115: starting probe for adapter ivtv i2c driver #0 (0x10005) > saa7115: detecting saa7115 client on address 0x42 > saa7115: writing init values > ivtv: i2c attach [client=saa7115[0],ok] > saa7115: status: (1E) 0x85, (1F) 0xb1 > msp3400: Ignoring new-style parameters in presence of obsolete ones > msp34xx: init: chip=MSP3448W-A2 +nicam +simple +simpler > +radio mode=simpler > ivtv: i2c attach [client=MSP3448W-A2,ok] > ivtv: Encoder revision: 0x02040024 > ivtv: Encoder Firmware is buggy, use version 0x02040011 > ivtv: Decoder revision: 0x02020023 > ivtv: Configuring WinTV PVR 250 card with 5 streams > ivtv: Create DMA stream 0 using 256 16384 byte buffers > 4194304 kbytes total > ivtv: Registered v4l2 device, streamtype 0 minor 0 > ivtv: Create DMA stream 1 using 8 131072 byte buffers > 1048576 kbytes total > ivtv: Registered v4l2 device, streamtype 1 minor 32 > ivtv: Create stream 2 using 40 52224 byte buffers 2097152 > kbytes total > ivtv: Registered v4l2 device, streamtype 2 minor 224 > ivtv: Create DMA stream 3 using 455 4608 byte buffers > 2097152 kbytes total > ivtv: Registered v4l2 device, streamtype 3 minor 24 > ivtv: Create stream 4 > ivtv: Registered v4l2 device, streamtype 4 minor 64 > ivtv: Setting Tuner 2 > tuner: type set to 2 (Philips NTSC (FI1236,FM1236 and > compatibles)) by ivtv i2c driver #0 > ivtv: Setting audio matrix to input 3, output 1 > ivtv: Switching standard to NTSC. > ivtv: ivtv_enc_thread: pid = 13813, itv = 0x22bfca20 > saa7115: decoder set norm NTSC > saa7115: set audio: 0x01 > ivtv: Initialized WinTV PVR 250, card #0 > ivtv: Autodetected WinTV PVR 250 card > ivtv: Found an iTVC15 based chip > ACPI: PCI interrupt 0000:00:07.0[A] -> GSI 12 (level, low) -> IRQ 12 > ivtv: VIA PCI device: 0x3116 vendor: 0x1106 > tveeprom: Hauppauge: model = 48432, rev = I110, serial# = 6146275 > tveeprom: tuner = Philips FI1236 MK2 (idx = 10, type = 2) > tveeprom: tuner fmt = NTSC(M) (eeprom = 0x08, v4l2 = 0x00001000) > tveeprom: audio_processor = MSP3440 (type = 11) > ivtv: i2c attach [client=tveeprom[5],ok] > tuner: chip found at addr 0xc2 i2c-bus ivtv i2c driver #1 > ivtv: i2c attach [client=(tuner unset),ok] > saa7115: starting probe for adapter ivtv i2c driver #1 (0x10005) > saa7115: detecting saa7115 client on address 0x42 > saa7115: writing init values > ivtv: i2c attach [client=saa7115[1],ok] > saa7115: status: (1E) 0x81, (1F) 0xb1 > msp34xx: init: chip=MSP3448W-A2 +nicam +simple +simpler > +radio mode=simpler > ivtv: i2c attach [client=MSP3448W-A2,ok] > ivtv: Tuner Type 2, Tuner formats 0x00001000, Radio: yes, > Model 0x00a51450, Revision 0x00000000 > ivtv: NTSC tuner detected > ivtv: Radio detected > ivtv: Encoder revision: 0x02040024 > ivtv: Encoder Firmware is buggy, use version 0x02040011 > ivtv: Decoder revision: 0x02020023 > ivtv: Configuring WinTV PVR 250 card with 5 streams > ivtv: Create DMA stream 0 using 256 16384 byte buffers > 4194304 kbytes total > ivtv: Registered v4l2 device, streamtype 0 minor 1 > ivtv: Create DMA stream 1 using 8 131072 byte buffers > 1048576 kbytes total > ivtv: Registered v4l2 device, streamtype 1 minor 33 > ivtv: Create stream 2 using 40 52224 byte buffers 2097152 > kbytes total > ivtv: Registered v4l2 device, streamtype 2 minor 225 > ivtv: Create DMA stream 3 using 455 4608 byte buffers > 2097152 kbytes total > ivtv: Registered v4l2 device, streamtype 3 minor 25 > ivtv: Create stream 4 > ivtv: Registered v4l2 device, streamtype 4 minor 65 > ivtv: Setting Tuner 2 > tuner: type set to 2 (Philips NTSC (FI1236,FM1236 and > compatibles)) by ivtv i2c driver #1 > ivtv: Setting audio matrix to input 3, output 1 > ivtv: Switching standard to NTSC. > ivtv: ivtv_enc_thread: pid = 13891, itv = 0x22c10ecc > saa7115: decoder set norm NTSC > saa7115: set audio: 0x01 > ivtv: Initialized WinTV PVR 250, card #1 > ivtv: ==================== END INIT IVTV ==================== > > > > > > 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