Hi! I was wondering if anyone had an idea what these error messages in my /var/log/messages mean and if they may have any relationship with the system hangs I experience when I do a fastforward of a recording, after a while when I watch a recording (even with no ffwd) and when I listen to music. I am using the hardware encoding and decoding from my PVR-350 as well as the TVOut functionality.
I suspect it may be related to the ivtv driver, but I am not sure and I donīt know how to troubleshoot any further at this point. This is my setup: EPIA M10000 PVR-350 Fedora Core 2 (2.6.10-1.770_FC2) ivtv 0.2.0 (rc3i) lirc 0.7.1[3180] MythTV 0.18.20050409-1 MySQL Ver 11.18 Distrib 3.23.58, for redhat-linux-gnu (i386) /VAR/LOG/MESSAGES (and at the end of this e-mail is the full IVTV section in meesages): ... May 7 16:12:53 mbox kernel: ivtv: IRQ: IVTV_IRQ_DEC_DMA_ERR intr 1 May 7 16:12:53 mbox kernel: ivtv: DMA Registers State: xfer: 0x00000000, state: 0x00000013 dec_addr: 0x12d784a4 enc_addr: 0 x00000000 control: 0x00000003 May 7 16:12:53 mbox kernel: ivtv: DMA DEC Buffers: May 7 16:12:53 mbox kernel: 0x00000000:0x00000000:0x00000000 May 7 16:12:53 mbox kernel: ivtv: DMA ENC Buffers: May 7 16:12:53 mbox kernel: 0x00000000:0x00000000:0x00000000 May 7 16:12:53 mbox last message repeated 3 times May 7 16:12:53 mbox kernel: 0xcbbf295c:0xf5b90ee9:0xbff3d85b May 7 16:12:53 mbox kernel: 0x1f2ba8d2:0xb023699d:0xa847ebde May 7 16:12:53 mbox kernel: 0xe2f313fa:0x725bf575:0xfc907411 May 7 16:12:53 mbox kernel: 0xdf52f778:0x82f2e3fc:0xabe76d2d May 7 16:12:53 mbox kernel: ivtv: IRQ: IVTV_IRQ_DEC_DMA_ERR intr 2 May 7 16:12:53 mbox kernel: ivtv: DMA Registers State: xfer: 0x00000000, state: 0x00000003 dec_addr: 0x12d784a4 enc_addr: 0 x00000000 control: 0x00000003 May 7 16:12:53 mbox kernel: ivtv: DMA DEC Buffers: May 7 16:12:53 mbox kernel: 0x00000000:0x00000000:0x00000000 May 7 16:12:53 mbox kernel: ivtv: DMA ENC Buffers: May 7 16:12:53 mbox kernel: 0x00000000:0x00000000:0x00000000 May 7 16:12:53 mbox last message repeated 3 times ... May 7 16:12:08 mbox kernel: ivtv: ==================== START INIT IVTV ==================== May 7 16:12:08 mbox kernel: ivtv: version 0.2.0 (rc3i) loading May 7 16:12:08 mbox kernel: ivtv: Linux version: 2.6.10-1.770_FC2 686 REGPARM 4KSTACKS gcc-3.3 May 7 16:12:08 mbox kernel: ivtv: In case of problems please include the debug info May 7 16:12:08 mbox kernel: ivtv: between the START INIT IVTV and END INIT IVTV lines when May 7 16:12:08 mbox kernel: ivtv: mailing the ivtv-devel mailinglist. May 7 16:12:08 mbox kernel: ivtv: Autodetected WinTV PVR 350 card May 7 16:12:08 mbox kernel: ivtv: Found an iTVC15 based chip May 7 16:12:08 mbox kernel: ACPI: PCI interrupt 0000:00:14.0[A] -> GSI 10 (level, low) -> IRQ 10 May 7 16:12:08 mbox kernel: ivtv: Unreasonably low latency timer, setting to 64 (was 32) May 7 16:12:08 mbox kernel: ivtv: VIA PCI device: 0x3123 vendor: 0x1106 May 7 16:12:09 mbox kernel: tveeprom: Hauppauge: model = 48132, rev = K168, serial# = 7391078 May 7 16:12:09 mbox kernel: tveeprom: tuner = LG TAPE H001F MK3 (idx = 68, type = 47) May 7 16:12:09 mbox kernel: tveeprom: tuner fmt = NTSC(M) (eeprom = 0x08, v4l2 = 0x00001000) May 7 16:12:09 mbox kernel: tveeprom: audio_processor = MSP3440 (type = 11) May 7 16:12:09 mbox kernel: ivtv: i2c attach [client=tveeprom[0],ok] May 7 16:12:09 mbox kernel: ivtv: Tuner Type 47, Tuner formats 0x00001000, Radio: yes, Model 0x00ad1598, Revision 0x00000001 May 7 16:12:09 mbox kernel: ivtv: NTSC tuner detected May 7 16:12:09 mbox kernel: ivtv: Radio detected May 7 16:12:09 mbox kernel: tuner: chip found at addr 0xc2 i2c-bus ivtv i2c driver #0 May 7 16:12:09 mbox kernel: ivtv: i2c attach [client=(tuner unset),ok] May 7 16:12:09 mbox kernel: saa7115: starting probe for adapter ivtv i2c driver #0 (0x10005) May 7 16:12:09 mbox kernel: saa7115: detecting saa7115 client on address 0x42 May 7 16:12:09 mbox kernel: saa7115: writing init values May 7 16:12:09 mbox kernel: ivtv: i2c attach [client=saa7115[0],ok] May 7 16:12:09 mbox kernel: saa7115: status: (1E) 0x48, (1F) 0xc0 May 7 16:12:10 mbox kernel: saa7127: Ignoring new-style parameters in presence of obsolete ones May 7 16:12:10 mbox kernel: saa7127: video encoder driver version V 0.3 loaded May 7 16:12:10 mbox kernel: saa7127: detecting saa7127 client on address 0x88 May 7 16:12:10 mbox kernel: saa7127: Selecting NTSC video Standard May 7 16:12:10 mbox kernel: saa7127: Selecting S-Video+Composite May 7 16:12:10 mbox kernel: saa7127: Turn WSS off May 7 16:12:10 mbox kernel: saa7127: Widescreen Mode 4:3 Full Format May 7 16:12:10 mbox kernel: saa7127: Selecting Normal Encoder Input May 7 16:12:10 mbox kernel: saa7127: Enable Video Output May 7 16:12:10 mbox kernel: ivtv: i2c attach [client=saa7127[0],ok] May 7 16:12:10 mbox xfs: xfs startup succeeded May 7 16:12:10 mbox kernel: msp34xx: ivtv version May 7 16:12:10 mbox kernel: msp34xx: init: chip=MSP3448W-A2, has NICAM support, simple (D) mode, simpler (G) no-thread mode May 7 16:12:10 mbox kernel: msp34xx: $Id$ compiled on: Mar 26 2005 16:00:47 May 7 16:12:10 mbox kernel: ivtv: i2c attach [client=MSP3448W-A2,ok] May 7 16:12:10 mbox smb: smbd startup succeeded May 7 16:12:11 mbox kernel: ivtv: Encoder revision: 0x02040024 May 7 16:12:11 mbox kernel: ivtv: Encoder Firmware may be buggy, use version 0x02040011 May 7 16:12:11 mbox kernel: ivtv: Decoder revision: 0x02020023 May 7 16:12:11 mbox kernel: ivtv: Configuring WinTV PVR 350 card with 9 streams May 7 16:12:11 mbox kernel: ivtv: Create DMA stream 0 using 256 16384 byte buffers 4194304 kbytes total May 7 16:12:11 mbox kernel: ivtv: Registered v4l2 device, streamtype 0 minor 0 May 7 16:12:11 mbox kernel: ivtv: Create DMA stream 1 May 7 16:12:11 mbox kernel: ivtv: Registered v4l2 device, streamtype 1 minor 32 May 7 16:12:11 mbox kernel: ivtv: Create stream 2 using 40 52224 byte buffers 2097152 kbytes total May 7 16:12:11 mbox kernel: ivtv: Registered v4l2 device, streamtype 2 minor 224 May 7 16:12:11 mbox kernel: ivtv: Create DMA stream 3 using 455 4608 byte buffers 2097152 kbytes total May 7 16:12:11 mbox kernel: ivtv: Registered v4l2 device, streamtype 3 minor 24 May 7 16:12:11 mbox kernel: ivtv: Create stream 4 May 7 16:12:11 mbox kernel: ivtv: Registered v4l2 device, streamtype 4 minor 64 May 7 16:12:11 mbox kernel: ivtv: Create DMA stream 5 using 16 65536 byte buffers 1048576 kbytes total May 7 16:12:11 mbox kernel: ivtv: Registered v4l2 device, streamtype 5 minor 16 May 7 16:12:11 mbox kernel: ivtv: Create stream 6 using 1024 2048 byte buffers 262144 kbytes total May 7 16:12:11 mbox kernel: ivtv: Registered v4l2 device, streamtype 6 minor 228 May 7 16:12:11 mbox kernel: ivtv: Create stream 7 May 7 16:12:11 mbox kernel: ivtv: Registered v4l2 device, streamtype 7 minor 232 May 7 16:12:11 mbox kernel: ivtv: Create DMA stream 8 May 7 16:12:11 mbox kernel: ivtv: Registered v4l2 device, streamtype 8 minor 48 May 7 16:12:11 mbox kernel: ivtv: Setting Tuner 47 May 7 16:12:11 mbox kernel: tuner: type set to 47 (LG NTSC (TAPE series)) by ivtv i2c driver #0 May 7 16:12:11 mbox kernel: saa7115: decoder set input (4) May 7 16:12:11 mbox kernel: saa7115: now setting Composite input May 7 16:12:11 mbox kernel: ivtv: Setting audio matrix to input 3, output 1 May 7 16:12:11 mbox kernel: ivtv: Switching standard to NTSC. May 7 16:12:11 mbox kernel: ivtv: ivtv_enc_thread: pid = 3493, itv = 0xdedc2120 May 7 16:12:11 mbox kernel: ivtv: ivtv_dec_thread: pid = 3494, itv = 0xdedc2120 May 7 16:12:11 mbox smb: nmbd startup succeeded May 7 16:12:11 mbox kernel: saa7115: decoder set norm NTSC May 7 16:12:11 mbox kernel: saa7115: set audio: 0x01 May 7 16:12:11 mbox kernel: saa7127: Setting Encoder Video Standard May 7 16:12:11 mbox kernel: saa7127: Set NTSC Video Mode May 7 16:12:11 mbox kernel: saa7127: Selecting NTSC video Standard May 7 16:12:11 mbox kernel: ivtv: Initialized WinTV PVR 350, card #0 May 7 16:12:11 mbox kernel: ivtv: ==================== END INIT IVTV ==================== ------------------------------------------------------- This SF.Net email is sponsored by: NEC IT Guy Games. Get your fingers limbered up and give it your best shot. 4 great events, 4 opportunities to win big! Highest score wins.NEC IT Guy Games. Play to win an NEC 61 plasma display. 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