[mythtv-users] hd-3000 recording issues while and watching recordings from pvr-500

Fri Jan 27 08:04:32 UTC 2006

I have a weird problem when i'm watching recordings on my combined 
frontend/backend. If I'm watching tv on or even a recording from my 
pvr-500 or 350 while its trying to record a program on the HD-3000 via 
QAM.. I get a lot of artifacts in the recording.

If i were to azap -r channel and watch a recording it goes from LOCKED 
unlocked LOCKED unlocked LOCKED over and over and over. The CPU is only 
being used at about 30% during all of this. If I just do azap -r channel 
without watching anything it is LOCKED all of the time.

Anybody have any ideas of how I can track this down and try to fix it? 
I'm lost with this one.

debian sarge
2.6.14.4
ivtv 0.4.2 but these aren't even recording when it happens.
mythtv 0.18.1
sb live
nvidia ti4600 with nvidia

Thanks
-Mike

lirc_dev: IR Remote Control driver registered, at major 61
lirc_i2c: no version for "lirc_unregister_plugin" found: kernel tainted.
Linux video capture interface: v1.00
bttv: driver version 0.9.16 loaded
bttv: using 8 buffers with 2080k (520 pages) each for capture
ivtv:  ==================== START INIT IVTV ====================
ivtv:  version 0.4.2 (tagged release) loading
ivtv:  Linux version: 2.6.14.4 preempt K7 gcc-3.3
ivtv:  In case of problems please include the debug info between
ivtv:  the START INIT IVTV and END INIT IVTV lines, along with
ivtv:  any module options, when mailing the ivtv-users mailinglist.
ivtv0: Autodetected WinTV PVR 350 card (cx23415 based)
ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10
PCI: setting IRQ 10 as level-triggered
ACPI: PCI Interrupt 0000:00:0c.0[A] -> Link [LNKA] -> GSI 10 (level, 
low) -> IRQ 10
ivtv0: Unreasonably low latency timer, setting to 64 (was 32)
ivtv0: i2c attach to card #0 ok [client=tveeprom, addr=50]
tveeprom 0-0050: Hauppauge model 48132, rev K268, serial# 7875498
tveeprom 0-0050: tuner model is LG TAPE H001F MK3 (idx 68, type 47)
tveeprom 0-0050: TV standards NTSC(M) (eeprom 0x08)
tveeprom 0-0050: audio processor is MSP4448 (idx 27)
tveeprom 0-0050: decoder processor is SAA7115 (idx 19)
tveeprom 0-0050: has radio, has IR remote
tuner (ivtv): chip found at addr 0xc2 i2c-bus ivtv i2c driver #0
ivtv0: i2c attach to card #0 ok [client=(tuner unset), addr=61]
saa7115 0-0021: ivtv driver
saa7115 0-0021: saa7115 found @ 0x42 (ivtv i2c driver #0)
ivtv0: i2c attach to card #0 ok [client=saa7115, addr=21]
saa7127 0-0044: ivtv driver
saa7127 0-0044: saa7129 found @ 0x88 (ivtv i2c driver #0)
ivtv0: i2c attach to card #0 ok [client=saa7127, addr=44]
msp3400 0-0040: ivtv driver
msp3400 0-0040: chip=MSP4448G-A2 +nicam +simple +simpler +radio mode=simpler
msp3400 0-0040: msp34xxg daemon started
ivtv0: i2c attach to card #0 ok [client=MSP4448G-A2, addr=40]
tda9887 0-0043: (ivtv) chip found @ 0x86 (ivtv i2c driver #0)
ivtv0: i2c attach to card #0 ok [client=tda9887, addr=43]
ivtv0: loaded v4l-cx2341x-enc.fw firmware (262144 bytes)
ivtv0: loaded v4l-cx2341x-dec.fw firmware (262144 bytes)
ivtv0: Encoder revision: 0x02050032
ivtv0: Decoder revision: 0x02020023
ivtv0: Allocate DMA encoder MPEG stream: 128 x 32768 buffers (4096KB total)
ivtv0: Allocate DMA encoder YUV stream: 194 x 10800 buffers (2048KB total)
ivtv0: Allocate DMA encoder VBI stream: 120 x 17472 buffers (2048KB total)
ivtv0: Allocate DMA encoder PCM audio stream: 455 x 4608 buffers (2048KB 
total)
ivtv0: Create encoder radio stream
ivtv0: Allocate DMA decoder MPEG stream: 16 x 65536 buffers (1024KB total)
ivtv0: Allocate DMA decoder VBI stream: 512 x 2048 buffers (1024KB total)
ivtv0: Create decoder VOUT stream
ivtv0: Allocate DMA decoder YUV stream: 24 x 43200 buffers (1024KB total)
ivtv0: loaded v4l-cx2341x-init.mpg firmware (155648 bytes)
tuner: type set to 47 (LG NTSC (TAPE series)) by ivtv i2c driver #0
ivtv0: Initialized WinTV PVR 350, card #0
ivtv:  ======================  NEXT CARD  ======================
ivtv1: Autodetected WinTV PVR 150 card (cx23416 based)
ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 5
PCI: setting IRQ 5 as level-triggered
ACPI: PCI Interrupt 0000:02:08.0[A] -> Link [LNKC] -> GSI 5 (level, low) 
-> IRQ 5
ivtv1: Unreasonably low latency timer, setting to 64 (was 32)
ivtv1: i2c attach to card #1 ok [client=tveeprom, addr=50]
tuner (ivtv): chip found at addr 0xc0 i2c-bus ivtv i2c driver #1
TEA5767 detected.
ivtv1: i2c attach to card #1 ok [client=(tuner unset), addr=60]
tuner: type set to 62 (Philips TEA5767HN FM Radio) by autodetect
type set to 62 (Philips TEA5767HN FM Radio)
tuner (ivtv): chip found at addr 0xc2 i2c-bus ivtv i2c driver #1
ivtv1: i2c attach to card #1 ok [client=(tuner unset), addr=61]
tda9887 1-0043: (ivtv) chip found @ 0x86 (ivtv i2c driver #1)
ivtv1: i2c attach to card #1 ok [client=tda9887, addr=43]
tveeprom 1-0050: Hauppauge model 23552, rev D592, serial# 2994978
tveeprom 1-0050: tuner model is Philips FQ1236A MK4 (idx 92, type 57)
tveeprom 1-0050: TV standards NTSC(M) (eeprom 0x08)
tveeprom 1-0050: second tuner model is Philips TEA5767HN FM Radio (idx 
101, type 62)
tveeprom 1-0050: audio processor is CX25843 (idx 37)
tveeprom 1-0050: decoder processor is CX25843 (idx 30)
tveeprom 1-0050: has radio, has no IR remote
ivtv1: This is the first unit of a PVR500
cx25840 1-0044: ivtv driver
cx25840 1-0044: cx25843-23 found @ 0x88 (ivtv i2c driver #1)
spurious 8259A interrupt: IRQ7.
cx25840 1-0044: loaded v4l-cx25840.fw firmware (14264 bytes)
ivtv1: i2c attach to card #1 ok [client=cx25840, addr=44]
wm8775 1-001b: ivtv driver
wm8775 1-001b: chip found @ 0x36 (ivtv i2c driver #1)
ivtv1: i2c attach to card #1 ok [client=wm8775, addr=1b]
ivtv1: Detected a TEA5767 radio tuner. Enabling radio support.
ivtv1: loaded v4l-cx2341x-enc.fw firmware (262144 bytes)
ivtv1: Encoder revision: 0x02050032
ivtv1: Allocate DMA encoder MPEG stream: 128 x 32768 buffers (4096KB total)
ivtv1: Allocate DMA encoder YUV stream: 194 x 10800 buffers (2048KB total)
ivtv1: Allocate DMA encoder VBI stream: 120 x 17472 buffers (2048KB total)
ivtv1: Allocate DMA encoder PCM audio stream: 455 x 4608 buffers (2048KB 
total)
ivtv1: Create encoder radio stream
tuner: type set to 57 (Philips FQ1236A MK4) by ivtv i2c driver #1
ivtv1: Initialized WinTV PVR 500 (unit #1), card #1
ivtv:  ======================  NEXT CARD  ======================
ivtv2: Autodetected WinTV PVR 150 card (cx23416 based)
ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11
PCI: setting IRQ 11 as level-triggered
ACPI: PCI Interrupt 0000:02:09.0[A] -> Link [LNKD] -> GSI 11 (level, 
low) -> IRQ 11
ivtv2: Unreasonably low latency timer, setting to 64 (was 32)
ivtv2: i2c attach to card #2 ok [client=tveeprom, addr=50]
tuner (ivtv): chip found at addr 0xc2 i2c-bus ivtv i2c driver #2
ivtv2: i2c attach to card #2 ok [client=(tuner unset), addr=61]
tda9887 2-0043: (ivtv) chip found @ 0x86 (ivtv i2c driver #2)
ivtv2: i2c attach to card #2 ok [client=tda9887, addr=43]
cx25840 2-0044: ivtv driver
cx25840 2-0044: cx25843-23 found @ 0x88 (ivtv i2c driver #2)
cx25840 2-0044: loaded v4l-cx25840.fw firmware (14264 bytes)
ivtv2: i2c attach to card #2 ok [client=cx25840, addr=44]
wm8775 2-001b: ivtv driver
wm8775 2-001b: chip found @ 0x36 (ivtv i2c driver #2)
ivtv2: i2c attach to card #2 ok [client=wm8775, addr=1b]
tveeprom 2-0050: Hauppauge model 23552, rev D592, serial# 2994978
tveeprom 2-0050: tuner model is Philips FQ1236A MK4 (idx 92, type 57)
tveeprom 2-0050: TV standards NTSC(M) (eeprom 0x08)
tveeprom 2-0050: second tuner model is Philips TEA5767HN FM Radio (idx 
101, type 62)
tveeprom 2-0050: audio processor is CX25843 (idx 37)
tveeprom 2-0050: decoder processor is CX25843 (idx 30)
tveeprom 2-0050: has radio, has no IR remote
ivtv2: This is the second unit of a PVR500
ivtv2: Correcting tveeprom data: no radio present on second unit
ivtv2: loaded v4l-cx2341x-enc.fw firmware (262144 bytes)
ivtv2: Encoder revision: 0x02050032
ivtv2: Allocate DMA encoder MPEG stream: 128 x 32768 buffers (4096KB total)
ivtv2: Allocate DMA encoder YUV stream: 194 x 10800 buffers (2048KB total)
ivtv2: Allocate DMA encoder VBI stream: 120 x 17472 buffers (2048KB total)
ivtv2: Allocate DMA encoder PCM audio stream: 455 x 4608 buffers (2048KB 
total)
tuner: type set to 57 (Philips FQ1236A MK4) by ivtv i2c driver #2
ivtv2: Initialized WinTV PVR 500 (unit #2), card #2
ivtv:  ====================  END INIT IVTV  ====================
cx2388x v4l2 driver version 0.0.5 loaded
ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 12
PCI: setting IRQ 12 as level-triggered
ACPI: PCI Interrupt 0000:00:09.0[A] -> Link [LNKB] -> GSI 12 (level, 
low) -> IRQ 12
CORE cx88[0]: subsystem: 7063:3000, board: pcHDTV HD3000 HDTV 
[card=22,autodetected]
TV tuner 52 at 0x1fe, Radio tuner -1 at 0x1fe
tuner (ivtv): chip found at addr 0xc2 i2c-bus cx88[0]
tuner: type set to 52 (Thomson DDT 7610 (ATSC/NTSC)) by cx88[0]
tda9887 3-0043: (ivtv) chip found @ 0x86 (cx88[0])
cx88[0]/0: found at 0000:00:09.0, rev: 5, irq: 12, latency: 32, mmio: 
0xe3000000
cx88[0]/0: registered device video3 [v4l2]
cx88[0]/0: registered device vbi3
cx88[0]/0: registered device radio2
lirc_i2c: chip found @ 0x18 (Hauppauge IR)
ivtv0: i2c attach to card #0 ok [client=Hauppauge IR, addr=18]
lirc_dev: lirc_register_plugin: sample_rate: 10
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hdb1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
parport_pc: VIA 686A/8231 detected
parport_pc: probing current configuration
parport_pc: Current parallel port base: 0x378
parport0: PC-style at 0x378, irq 7 [PCSPP,EPP]
parport_pc: VIA parallel port: io=0x378, irq=7
usbcore: registered new driver usbfs
usbcore: registered new driver hub
USB Universal Host Controller Interface driver v2.3
ACPI: PCI Interrupt 0000:00:07.2[D] -> Link [LNKD] -> GSI 11 (level, 
low) -> IRQ 11
uhci_hcd 0000:00:07.2: UHCI Host Controller
uhci_hcd 0000:00:07.2: new USB bus registered, assigned bus number 1
uhci_hcd 0000:00:07.2: irq 11, io base 0x0000c800
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:07.3[D] -> Link [LNKD] -> GSI 11 (level, 
low) -> IRQ 11
uhci_hcd 0000:00:07.3: UHCI Host Controller
uhci_hcd 0000:00:07.3: new USB bus registered, assigned bus number 2
uhci_hcd 0000:00:07.3: irq 11, io base 0x0000cc00
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
usb 1-2: new low speed USB device using uhci_hcd and address 2
ACPI: PCI Interrupt 0000:00:0d.0[A] -> Link [LNKB] -> GSI 12 (level, 
low) -> IRQ 12
usbcore: registered new driver hiddev
input: USB HID v1.10 Mouse [Microsoft Microsoft 3-Button Mouse with 
IntelliEye(TM)] on usb-0000:00:07.2-2
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.6:USB HID core driver
ts: Compaq touchscreen protocol output
gameport: EMU10K1 is pci0000:00:0d.1/gameport0, io 0xe400, speed 1242kHz
Linux Tulip driver version 1.1.13 (May 11, 2002)
ACPI: PCI Interrupt 0000:00:0f.0[A] -> Link [LNKD] -> GSI 11 (level, 
low) -> IRQ 11
tulip0:  MII transceiver #1 config 1000 status 786d advertising 05e1.
eth0: ADMtek Comet rev 17 at 0001e800, 00:0C:41:21:92:B4, IRQ 11.
Linux agpgart interface v0.101 (c) Dave Jones
agpgart: Detected AMD 761 chipset
agpgart: AGP aperture is 64M @ 0xd0000000
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
shpchp: acpi_shpchprm:\_SB_.PCI0 evaluate _BBN fail=0x5
shpchp: acpi_shpchprm:get_device PCI ROOT HID fail=0x5
cx2388x blackbird driver version 0.0.5 loaded
cx2388x dvb driver version 0.0.5 loaded
ACPI: PCI Interrupt 0000:00:09.2[A] -> Link [LNKB] -> GSI 12 (level, 
low) -> IRQ 12
cx88[0]/2: found at 0000:00:09.2, rev: 5, irq: 12, latency: 32, mmio: 
0xe0000000
cx88[0]/2: cx2388x based dvb card
DVB: registering new adapter (cx88[0]).
DVB: registering frontend 0 (Oren OR51132 VSB/QAM Frontend)...
shpchp: acpi_shpchprm:\_SB_.PCI0 evaluate _BBN fail=0x5
shpchp: acpi_shpchprm:get_device PCI ROOT HID fail=0x5
Real Time Clock Driver v1.12
input: PC Speaker
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
NET: Registered protocol family 17
0000:00:0f.0: tulip_stop_rxtx() failed
eth0: Setting full-duplex based on MII#1 link partner capability of 45e1.
NET: Registered protocol family 10
Disabled Privacy Extensions on device c0302d00(lo)
IPv6 over IPv4 tunneling driver
ACPI: CPU0 (power states: C1[C1])
ACPI: Processor [CPU0] (supports 2 throttling states)
ACPI: Power Button (FF) [PWRF]
ACPI: Power Button (CM) [PWRB]
ACPI: Sleep Button (CM) [SLPB]
eth0: no IPv6 routers present
nvidia: module license 'NVIDIA' taints kernel.
ACPI: PCI Interrupt 0000:01:05.0[A] -> Link [LNKA] -> GSI 10 (level, 
low) -> IRQ 10
NVRM: loading NVIDIA Linux x86 NVIDIA Kernel Module  1.0-8178  Wed Dec 
14 16:22:51 PST 2005
agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0.
agpgart: Putting AGP V2 device at 0000:00:00.0 into 4x mode
agpgart: Putting AGP V2 device at 0000:01:05.0 into 4x mode
or51132: Waiting for firmware upload(dvb-fe-or51132-qam.fw)...
agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0.
agpgart: Putting AGP V2 device at 0000:00:00.0 into 4x mode
agpgart: Putting AGP V2 device at 0000:01:05.0 into 4x mode
or51132: Version: 10001334-17430000 (133-4-174-3)
or51132: Firmware upload complete.
cx88[0]/2: queue is empty - first active
cx88[0]/2: cx8802_start_dma 752
cx88[0]/2: setting the interrupt mask
cx88[0]/2: [f33775e0/0] cx8802_buf_queue - first active