I have been trying for the past week to get sound working from my pvr-350 card. I also have a 150 card in the box, and it is working fine. The machine is a dedicated myth backend machine, and has no sound card. However, doing a cat /dev/video1 (the 150) produces a mpg file that is playable (sound & video) from a frontend machine.
Doing a cat /dev/video0 produces watchable video, but no sound. Additionally, doing a cat /dev/video24 produces a wav file, but no sound is contained in it (well, you know what I mean, when I play it silence is heard, the file has size). I tried following the instructions on a previous post : http://www.gossamer-threads.com/lists/mythtv/users/116060?search_string=350%20sound;#116060 but came up with nothing. I added the alias msp3400-ivtv msp3400 line to the modprobe.conf, but I don't have any ko file named msp3400-ivtv. I used Wilson's fedora howto (for FC6) at http://wilsonet.com/mythtv/fcmyth.php, using axel's install for ivtv. Do I need the msp3400-ivtv file? I had read elsewhere that more ivtv things were flowing into the kernel, and the post is old, so I am unsure if it is too old for my use. Here are the contents of my /etc/modprobe.conf: alias eth0 forcedeth alias eth1 forcedeth alias scsi_hostadapter sata_nv options cx8800 video_nr=2 vbi_nr=2 # ivtv modules setup alias msp3400-ivtv msp3400 alias char-major-81 videodev alias char-major-81-0 ivtv alias char-major-81-1 ivtv And some relavent sections of dmesg: ivtv: no version for "struct_module" found: kernel tainted. ivtv: ==================== START INIT IVTV ==================== ivtv: version 0.8.2 (tagged release) loading ivtv: Linux version: 2.6.18-1.2869.fc6 SMP mod_unload 686 REGPARM 4KSTACKS gcc-4.1 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. cx2388x v4l2 driver version 0.0.6 loaded cx88_blackbird: Unknown symbol cx88_user_ctrls cx88_blackbird: Unknown symbol cx88_do_ioctl cx88_blackbird: Unknown symbol cx8800_ctrl_query cx2388x dvb driver version 0.0.6 loaded eth0: forcedeth.c: subsystem: 010de:cb84 bound to 0000:00:08.0 ACPI: PCI Interrupt Link [LMAD] enabled at IRQ 21 ACPI: PCI Interrupt 0000:00:09.0[A] -> Link [LMAD] -> GSI 21 (level, low) -> IRQ 58 PCI: Setting latency timer of device 0000:00:09.0 to 64 forcedeth: using HIGHDMA cx2388x alsa driver version 0.0.6 loaded eth1: forcedeth.c: subsystem: 010de:cb84 bound to 0000:00:09.0 CORE cx88[0]: subsystem: 7063:5500, board: pcHDTV HD5500 HDTV [card=47,autodetected] TV tuner 64 at 0x1fe, Radio tuner -1 at 0x1fe ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 19 ACPI: PCI Interrupt 0000:01:09.2[A] -> Link [LNKC] -> GSI 19 (level, low) -> IRQ 74 cx88[0]/2: found at 0000:01: 09.2, rev: 5, irq: 74, latency: 64, mmio: 0xfb000000 cx88[0]/2: cx2388x based dvb card DVB: registering new adapter (cx88[0]). DVB: registering frontend 0 (LG Electronics LGDT3303 VSB/QAM Frontend)... ACPI: PCI Interrupt 0000:01: 09.1[A] -> Link [LNKC] -> GSI 19 (level, low) -> IRQ 74 cx88[0]/1: CX88x/0: ALSA support for cx2388x boards ACPI: PCI Interrupt 0000:01:09.0[A] -> Link [LNKC] -> GSI 19 (level, low) -> IRQ 74 cx88[0]/0: found at 0000:01: 09.0, rev: 5, irq: 74, latency: 64, mmio: 0xfd000000 i2c_adapter i2c-1: nForce2 SMBus adapter at 0x2d00 i2c_adapter i2c-2: nForce2 SMBus adapter at 0x2e00 tuner 0-0043: chip found @ 0x86 (cx88[0]) tda9887 0-0043: tda988[5/6/7] found @ 0x43 (tuner) tuner 0-0061: chip found @ 0xc2 (cx88[0]) tuner 0-0061: type set to 64 (LG TDVS-H06xF) cx88[0]/0: registered device video2 [v4l2] cx88[0]/0: registered device vbi2 ivtv0: Autodetected Hauppauge card (cx23415 based) ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 18 ACPI: PCI Interrupt 0000:01:07.0[A] -> Link [LNKA] -> GSI 18 (level, low) -> IRQ 82 ivtv0: loaded v4l-cx2341x-enc.fw firmware (262144 bytes) ivtv0: loaded v4l-cx2341x-dec.fw firmware (262144 bytes) tuner 3-0043: chip found @ 0x86 (ivtv i2c driver #0) tda9887 3-0043: tda988[5/6/7] found @ 0x43 (tuner) tuner 3-0061: chip found @ 0xc2 (ivtv i2c driver #0) tveeprom 3-0050: Hauppauge model 48132, rev K268, serial# 7614700 tveeprom 3-0050: tuner model is LG TAPE H001F MK3 (idx 68, type 47) tveeprom 3-0050: TV standards NTSC(M) (eeprom 0x08) tveeprom 3-0050: audio processor is MSP4448 (idx 27) tveeprom 3-0050: decoder processor is SAA7115 (idx 19) tveeprom 3-0050: has radio, has IR remote ivtv0: Autodetected Hauppauge WinTV PVR-350 saa7115 3-0021: saa7115 found @ 0x42 (ivtv i2c driver #0) saa7127 3-0044: saa7129 found @ 0x88 (ivtv i2c driver #0) msp3400 3-0040: MSP4448G-A2 found @ 0x80 (ivtv i2c driver #0) msp3400 3-0040: MSP4448G-A2 supports radio, mode is autodetect and autoselect ivtv0: Encoder revision: 0x02050032 ivtv0: Decoder revision: 0x02020023 ivtv0: Registered device video0 for encoder MPEG ivtv0: Registered device video32 for encoder YUV ivtv0: loaded v4l-cx2341x-init.mpg firmware (155648 bytes) tuner 3-0061: type set to 47 (LG NTSC (TAPE series)) ivtv0: Initialized Hauppauge WinTV PVR-350, card #0 ivtv: ====================== NEXT CARD ====================== ivtv1: Autodetected Hauppauge card (cx23416 based) ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 17 ACPI: PCI Interrupt 0000:01:08.0[A] -> Link [LNKD] -> GSI 17 (level, low) -> IRQ 90 ivtv1: loaded v4l-cx2341x-enc.fw firmware (262144 bytes) tuner 4-0061: chip found @ 0xc2 (ivtv i2c driver #1) tveeprom 4-0050: Hauppauge model 26582, rev F0B2, serial# 9454185 tveeprom 4-0050: tuner model is TCL M2523_5N_E (idx 112, type 50) tveeprom 4-0050: TV standards NTSC(M) (eeprom 0x08) tveeprom 4-0050: audio processor is CX25843 (idx 37) tveeprom 4-0050: decoder processor is CX25843 (idx 30) tveeprom 4-0050: has no radio, has no IR remote ivtv1: Autodetected Hauppauge WinTV PVR-150 cx25840 4-0044: cx25843-23 found @ 0x88 (ivtv i2c driver #1) cx25840 4-0044: loaded v4l-cx25840.fw firmware (16382 bytes) wm8775 4-001b: chip found @ 0x36 (ivtv i2c driver #1) ivtv1: Encoder revision: 0x02050032 ivtv1: Registered device video1 for encoder MPEG ivtv1: Registered device video33 for encoder YUV ivtv1: Registered device vbi1 for encoder VBI ivtv1: Registered device video25 for encoder PCM audio tuner 4-0061: type set to 50 (TCL 2002N) ivtv1: Initialized Hauppauge WinTV PVR-150, card #1 ivtv: ==================== END INIT IVTV ====================
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