[ivtv-devel] NTSC PVR500, Second Tuner No Sound

[Michael Freeman]

hardware
------------
Athlon64 3000+,
A8N-SLI Premium,
1 GB DDR400 SDRAM,
Asus Fanless GeForce 6600 GT,
1x250 GB SATA,
1x400 GB SATA,
Sony DRU-800A,
PVR500MCE from NewEgg,

software
-----------
ivtv 0.3.8
gentoo 2005.1 (kernel 2.6.12-gentoo-r9)
mythtv 0.18.1
alsa 1.0.9

I get both video and audio working on the first PVR500 tuner (/dev/video0) and video but no audio on the second (/dev/video1).
This happens regardless of whether I'm in mythtv, doing a 'cat /dev/video1 > test.mpg', or anything else.

Below is my ivtv dmesg entry, with minimal debugging on...i can crank all the fields up if need be.

Suggestions? Patches? Documents I can use to *try* writing my own patches?

Thanks,
Michael L. Freeman

Sep 11 14:46:57 linuxpc ivtv: ==================== START INIT IVTV ====================
Sep 11 14:46:57 linuxpc ivtv: version 0.3.8 (svn snapshot revision ) loading
Sep 11 14:46:57 linuxpc ivtv: Linux version: 2.6.12-gentoo-r9 SMP gcc-3.4
Sep 11 14:46:57 linuxpc ivtv: In case of problems please include the debug info
Sep 11 14:46:57 linuxpc ivtv: between the START INIT IVTV and END INIT IVTV lines when
Sep 11 14:46:57 linuxpc ivtv: mailing the ivtv-devel mailinglist.
Sep 11 14:46:57 linuxpc ivtv: Autodetected WinTV PVR 150 card (iTVC16 based)
Sep 11 14:46:57 linuxpc ACPI: PCI Interrupt 0000:06:08.0[A] -> Link [APC2] -> GSI 17 (level, low) -> IRQ 217
Sep 11 14:46:57 linuxpc ivtv: Unreasonably low latency timer, setting to 64 (was 32)
Sep 11 14:46:57 linuxpc tveeprom: Hauppauge: model = 23552, rev = D492, serial# = 8142420
Sep 11 14:46:57 linuxpc tveeprom: tuner = Philips FQ1236A MK4 (idx = 92, type = 57)
Sep 11 14:46:57 linuxpc tveeprom: tuner fmt = NTSC(M) (eeprom = 0x08, v4l2 = 0x00001000)
Sep 11 14:46:57 linuxpc tveeprom: audio processor = CX25843 (type = 25)
Sep 11 14:46:57 linuxpc tveeprom: decoder processor = CX25843 (type = 1e)
Sep 11 14:46:57 linuxpc ivtv: i2c attach to card #0 ok [client=tveeprom[50], addr=50]
Sep 11 14:46:57 linuxpc ivtv: This is the first unit of a PVR500
Sep 11 14:46:57 linuxpc tuner: chip found at addr 0xc0 i2c-bus ivtv i2c driver #0
Sep 11 14:46:57 linuxpc TEA5767 detected.
Sep 11 14:46:57 linuxpc ivtv: i2c attach to card #0 ok [client=(tuner unset), addr=60]
Sep 11 14:46:57 linuxpc tuner: type set to 62 (Philips TEA5767HN FM Radio) by autodetect
Sep 11 14:46:57 linuxpc type set to 62 (Philips TEA5767HN FM Radio)
Sep 11 14:46:57 linuxpc tuner: chip found at addr 0xc2 i2c-bus ivtv i2c driver #0
Sep 11 14:46:57 linuxpc ivtv: i2c attach to card #0 ok [client=(tuner unset), addr=61]
Sep 11 14:46:57 linuxpc cx25840: loading /lib/modules/HcwMakoA.ROM
Sep 11 14:46:57 linuxpc ivtv: i2c attach to card #0 ok [client=cx25840[50], addr=44]
Sep 11 14:46:57 linuxpc ivtv: i2c attach to card #0 ok [client=wm8775[50], addr=1b]
Sep 11 14:46:57 linuxpc tda9885/6/7: chip found @ 0x86
Sep 11 14:46:57 linuxpc ivtv: i2c attach to card #0 ok [client=tda9887, addr=43]
Sep 11 14:46:57 linuxpc ivtv: Detected a TEA5767 radio tuner. Enabling radio support.
Sep 11 14:46:57 linuxpc ivtv: loading /lib/modules/ivtv-fw-enc.bin
Sep 11 14:46:57 linuxpc ivtv: Encoder revision: 0x02050032
Sep 11 14:46:57 linuxpc ivtv warning: Encoder Firmware can be buggy, use version 0x02040011!!!!
Sep 11 14:46:57 linuxpc ivtv: Allocate DMA encoder MPEG stream: 128 x 32768 buffers (4096KB total)
Sep 11 14:46:57 linuxpc ivtv: Allocate DMA encoder YUV stream: 194 x 10800 buffers (2048KB total)
Sep 11 14:46:57 linuxpc ivtv: Allocate DMA encoder VBI stream: 120 x 17472 buffers (2048KB total)
Sep 11 14:46:57 linuxpc ivtv: Allocate DMA encoder PCM audio stream: 455 x 4608 buffers (2048KB total)
Sep 11 14:46:57 linuxpc ivtv: Create encoder radio stream
Sep 11 14:46:57 linuxpc tuner: type set to 57 (Philips FQ1236A MK4) by ivtv i2c driver #0
Sep 11 14:46:57 linuxpc tda9885/6/7: switching to v4l2
Sep 11 14:46:57 linuxpc tda9885/6/7: configure for: NTSC-M
Sep 11 14:46:57 linuxpc tda9885/6/7: writing: b=0xd4 c=0x30 e=0x44
Sep 11 14:46:57 linuxpc ivtv: Initialized WinTV PVR 500 (unit #1), card #0
Sep 11 14:46:57 linuxpc ivtv: ======================  NEXT CARD  ======================
Sep 11 14:46:57 linuxpc ivtv: Autodetected WinTV PVR 150 card (iTVC16 based)
Sep 11 14:46:57 linuxpc ACPI: PCI Interrupt 0000:06:09.0[A] -> Link [APC3] -> GSI 18 (level, low) -> IRQ 82
Sep 11 14:46:57 linuxpc ivtv: Unreasonably low latency timer, setting to 64 (was 32)
Sep 11 14:46:57 linuxpc tveeprom: Hauppauge: model = 23552, rev = D492, serial# = 8142420
Sep 11 14:46:57 linuxpc tveeprom: tuner = Philips FQ1236A MK4 (idx = 92, type = 57)
Sep 11 14:46:57 linuxpc tveeprom: tuner fmt = NTSC(M) (eeprom = 0x08, v4l2 = 0x00001000)
Sep 11 14:46:57 linuxpc tveeprom: audio processor = CX25843 (type = 25)
Sep 11 14:46:57 linuxpc tveeprom: decoder processor = CX25843 (type = 1e)
Sep 11 14:46:57 linuxpc ivtv: i2c attach to card #1 ok [client=tveeprom[50], addr=50]
Sep 11 14:46:57 linuxpc tuner: chip found at addr 0xc2 i2c-bus ivtv i2c driver #1
Sep 11 14:46:57 linuxpc ivtv: i2c attach to card #1 ok [client=(tuner unset), addr=61]
Sep 11 14:46:57 linuxpc cx25840: loading /lib/modules/HcwMakoA.ROM
Sep 11 14:46:57 linuxpc ivtv: i2c attach to card #1 ok [client=cx25840[50], addr=44]
Sep 11 14:46:57 linuxpc ivtv: i2c attach to card #1 ok [client=wm8775[50], addr=1b]
Sep 11 14:46:57 linuxpc tda9885/6/7: chip found @ 0x86
Sep 11 14:46:57 linuxpc ivtv: i2c attach to card #1 ok [client=tda9887, addr=43]
Sep 11 14:46:57 linuxpc ivtv: This is the second unit of a PVR500
Sep 11 14:46:57 linuxpc ivtv: Correcting tveeprom data: no radio present on second unit
Sep 11 14:46:57 linuxpc ivtv: loading /lib/modules/ivtv-fw-enc.bin
Sep 11 14:46:57 linuxpc ivtv: Encoder revision: 0x02050032
Sep 11 14:46:57 linuxpc ivtv warning: Encoder Firmware can be buggy, use version 0x02040011!!!!
Sep 11 14:46:57 linuxpc ivtv: Allocate DMA encoder MPEG stream: 128 x 32768 buffers (4096KB total)
Sep 11 14:46:57 linuxpc ivtv: Allocate DMA encoder YUV stream: 194 x 10800 buffers (2048KB total)
Sep 11 14:46:57 linuxpc ivtv: Allocate DMA encoder VBI stream: 120 x 17472 buffers (2048KB total)
Sep 11 14:46:57 linuxpc ivtv: Allocate DMA encoder PCM audio stream: 455 x 4608 buffers (2048KB total)
Sep 11 14:46:57 linuxpc tuner: type set to 57 (Philips FQ1236A MK4) by ivtv i2c driver #1
Sep 11 14:46:57 linuxpc tda9885/6/7: switching to v4l2
Sep 11 14:46:57 linuxpc tda9885/6/7: configure for: NTSC-M
Sep 11 14:46:57 linuxpc tda9885/6/7: writing: b=0xd4 c=0x30 e=0x44
Sep 11 14:46:57 linuxpc ivtv: Initialized WinTV PVR 500 (unit #2), card #1
Sep 11 14:46:57 linuxpc ivtv: ====================  END INIT IVTV  ====================