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2 tuners...Only 1 working r5a26
http://forums.linhes.org/viewtopic.php?f=1&t=7242		 Page 1 of 1
Author:  krmiller [ Mon Dec 05, 2005 9:59 pm ]
Post subject:  2 tuners...Only 1 working r5a26
I have been using r5a16 without any problems, it recognized both of my PVR250s automatically and they both worked great. I recently had a complete drive failure so I just rebuilt the system using r5a26 and now only my /dev/video0 works. When I cat /dev/video1 test.mpg I just get blackness. From the logs everything seems ok. Can someone point me in the right direction?

Here is my dmesc

root@mythtv:/etc/mythtv/modules# dmesg |grep ivtv
ivtv: ==================== START INIT IVTV ====================
ivtv: version 0.4.0 (tagged release) loading
ivtv: Linux version: 2.6.13.2-chw-3 SMP preempt 586 gcc-3.3
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.
ivtv0: Autodetected WinTV PVR 250 card (iTVC16 based)
ivtv0: Unreasonably low latency timer, setting to 64 (was 32)
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]
msp34xx: ivtv version
ivtv0: i2c attach to card #0 ok [client=MSP3445G-B8, addr=40]
saa7115 2-0021: saa7115 found @ 0x42 (ivtv i2c driver #0)
ivtv0: i2c attach to card #0 ok [client=saa7115, addr=21]
tveeprom: ivtv version
ivtv0: i2c attach to card #0 ok [client=tveeprom, addr=50]
ivtv0: loading /lib/modules/ivtv-fw-enc.bin
ivtv0: Encoder revision: 0x02040011
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)
tuner: type set to 50 (TCL 2002N) by ivtv i2c driver #0
ivtv0: Initialized WinTV PVR 250, card #0
ivtv: ====================== NEXT CARD ======================
ivtv1: Autodetected WinTV PVR 250 card (iTVC15 based)
ivtv1: Unreasonably low latency timer, setting to 64 (was 32)
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]
msp34xx: ivtv version
ivtv1: i2c attach to card #1 ok [client=MSP3448W-A2, addr=40]
saa7115 3-0021: saa7115 found @ 0x42 (ivtv i2c driver #1)
ivtv1: i2c attach to card #1 ok [client=saa7115, addr=21]
tveeprom: ivtv version
ivtv1: i2c attach to card #1 ok [client=tveeprom, addr=50]
ivtv1: loading /lib/modules/ivtv-fw-enc.bin
ivtv1: loading /lib/modules/ivtv-fw-dec.bin
ivtv1: Encoder revision: 0x02040011
ivtv1: Decoder revision: 0x02020023
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)
tuner: type set to 8 (Temic NTSC (4036 FY5)) by ivtv i2c driver #1
ivtv1: Initialized WinTV PVR 250, card #1
ivtv: ==================== END INIT IVTV ====================
ivtv0: i2c attach to card #0 ok [client=Hauppauge IR, addr=18]
Author:  tjc [ Mon Dec 05, 2005 11:28 pm ]
Post subject: 
That grep loses about 30-40% of the critical information. Please use the sed command or at least the improved egrep command and repost the results. I can see at least one odd thing, which is the decoder firmware being loaded for the second PVR-250, almost like it's being misdetected as a PVR-350, but with the missing info it's hard to tell.

http://www.knoppmythwiki.org/index.php?page=CheckingLogFiles
Author:  krmiller [ Mon Dec 05, 2005 11:39 pm ]
Post subject:  better info
This is pulled directly from the /var/log/dmesg file

Linux video capture interface: v1.00
ivtv: ==================== START INIT IVTV ====================
ivtv: version 0.4.0 (tagged release) loading
ivtv: Linux version: 2.6.13.2-chw-3 SMP preempt 586 gcc-3.3
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.
ivtv0: Autodetected WinTV PVR 250 card (iTVC16 based)
ACPI: PCI Interrupt Link [APC1] enabled at IRQ 16
ACPI: PCI Interrupt 0000:01:06.0[A] -> Link [APC1] -> GSI 16 (level, high) -> IRQ 19
ivtv0: Unreasonably low latency timer, setting to 64 (was 32)
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]
msp34xx: ivtv version
msp34xx: init: chip=MSP3445G-B8, has NICAM support, simple (D) mode, simpler (G) no-thread mode
msp34xx: $Id$ compiled on: Oct 9 2005 22:52:16
ivtv0: i2c attach to card #0 ok [client=MSP3445G-B8, addr=40]
saa7115 2-0021: saa7115 found @ 0x42 (ivtv i2c driver #0)
ivtv0: i2c attach to card #0 ok [client=saa7115, addr=21]
tveeprom: ivtv version
tveeprom: Hauppauge: model = 32062, rev = B185, serial# = 7362569
tveeprom: tuner = TCL 2002N 6A (idx = 85, type = 50)
tveeprom: tuner fmt = NTSC(M) (eeprom = 0x08, v4l2 = 0x00001000)
tveeprom: audio processor = MSP3445 (type = c)
tveeprom: decoder processor = SAA7115 (type = 13)
ivtv0: i2c attach to card #0 ok [client=tveeprom, addr=50]
ivtv0: loading /lib/modules/ivtv-fw-enc.bin
ivtv0: Encoder revision: 0x02040011
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)
tuner: type set to 50 (TCL 2002N) by ivtv i2c driver #0
ivtv0: Initialized WinTV PVR 250, card #0
ivtv: ====================== NEXT CARD ======================
ivtv1: Autodetected WinTV PVR 250 card (iTVC15 based)
ACPI: PCI Interrupt Link [APC3] enabled at IRQ 18
ACPI: PCI Interrupt 0000:01:08.0[A] -> Link [APC3] -> GSI 18 (level, high) -> IRQ 20
ivtv1: Unreasonably low latency timer, setting to 64 (was 32)
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]
msp34xx: ivtv version
msp34xx: init: chip=MSP3448W-A2, has NICAM support, simple (D) mode, simpler (G) no-thread mode
msp34xx: $Id$ compiled on: Oct 9 2005 22:52:16
ivtv1: i2c attach to card #1 ok [client=MSP3448W-A2, addr=40]
saa7115 3-0021: saa7115 found @ 0x42 (ivtv i2c driver #1)
ivtv1: i2c attach to card #1 ok [client=saa7115, addr=21]
tveeprom: ivtv version
tveeprom: Hauppauge: model = 48432, rev = I126, serial# = 6193746
tveeprom: tuner = Temic 4036FY5 (idx = 26, type = 8)
tveeprom: tuner fmt = NTSC(M) (eeprom = 0x08, v4l2 = 0x00001000)
tveeprom: audio processor = MSP4448 (type = 1b)
tveeprom: decoder processor = SAA7115 (type = 13)
ivtv1: i2c attach to card #1 ok [client=tveeprom, addr=50]
ivtv1: loading /lib/modules/ivtv-fw-enc.bin
ivtv1: loading /lib/modules/ivtv-fw-dec.bin
ivtv1: Encoder revision: 0x02040011
ivtv1: Decoder revision: 0x02020023
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)
tuner: type set to 8 (Temic NTSC (4036 FY5)) by ivtv i2c driver #1
ivtv1: Initialized WinTV PVR 250, card #1
ivtv: ==================== END INIT IVTV ====================
ACPI: PCI Interrupt Link [APCJ] enabled at IRQ 22
ACPI: PCI Interrupt 0000:00:06.0[A] -> Link [APCJ] -> GSI 22 (level, high) -> IRQ 16
PCI: Setting latency timer of device 0000:00:06.0 to 64
intel8x0_measure_ac97_clock: measured 54882 usecs
intel8x0: clocking to 47466
NET: Registered protocol family 17
bttv: driver version 0.9.16 loaded
bttv: using 8 buffers with 2080k (520 pages) each for capture
bt878: AUDIO driver version 0.0.0 loaded
saa7146: register extension 'dvb'.
saa7146: register extension 'budget dvb'.
saa7146: register extension 'budget_ci dvb'.
saa7146: register extension 'budget_av'.
usbcore: registered new driver ttusb
usbcore: registered new driver ttusb-dec
NET: Registered protocol family 10
Disabled Privacy Extensions on device c04d8ba0(lo)
IPv6 over IPv4 tunneling driver
kjournald starting. Commit interval 5 seconds
EXT3 FS on hda4, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
Warning: /proc/ide/hd?/settings interface is obsolete, and will be removed soon!
Author:  krmiller [ Thu Dec 08, 2005 8:03 pm ]
Post subject: 
Anyone?
Author:  tjc [ Thu Dec 08, 2005 9:37 pm ]
Post subject: 
The second tuner is a funky one I've only heard of once before the "freestyle". Not sure if we have anyone around here with any experience with those. It might pay to go spelunking in the IVTV mailing list archives...
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