Messages in this thread | | | Subject | Re: Linux 2.6.9-rc2 | From | Peter Osterlund <> | Date | 13 Sep 2004 23:57:44 +0200 |
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Linus Torvalds <torvalds@osdl.org> writes:
> Gerd Knorr: > o v4l: bttv driver update
This patch,
http://linus.bkbits.net:8080/linux-2.5/cset@4138a998OBJaigDdWZo3Y58C5Brqlg?nav=index.html|ChangeSet@-2w
makes my computer lock up or instantly reboot when I try to do a tv recording with mplayer.
lspci -vvv:
02:0a.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11) Subsystem: Pinnacle Systems Inc. PCTV pro (TV + FM stereo receiver) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 64 (4000ns min, 10000ns max) Interrupt: pin A routed to IRQ 19 Region 0: Memory at f80ff000 (32-bit, prefetchable) Capabilities: <available only to root>
Output from dmesg with a working kernel: (-rc2 with the above patch reverted)
Linux video capture interface: v1.00 bttv: driver version 0.9.15 loaded bttv: using 8 buffers with 2080k (520 pages) each for capture bttv: Bt8xx card found (0). ACPI: PCI interrupt 0000:02:0a.0[A] -> GSI 19 (level, low) -> IRQ 19 bttv0: Bt878 (rev 17) at 0000:02:0a.0, irq: 19, latency: 64, mmio: 0xf80ff000 bttv0: detected: Pinnacle PCTV [card=39], PCI subsystem ID is 11bd:0012 bttv0: using: Pinnacle PCTV Studio/Rave [card=39,autodetected] bttv0: gpio: en=00000000, out=00000000 in=00fffbff [init] bttv0: i2c: checking for MSP34xx @ 0x80... found bttv0: pinnacle/mt: id=2 info="PAL+SECAM / stereo" radio=yes bttv0: using tuner=33 bttv0: i2c: checking for MSP34xx @ 0x80... found msp3400: Ignoring new-style parameters in presence of obsolete ones msp34xx: init: chip=MSP3410G-B11 +nicam +simple +radio bttv0: i2c: checking for TDA9875 @ 0xb0... not found bttv0: i2c: checking for TDA7432 @ 0x8a... not found msp3410: daemon started tda9887: Ignoring new-style parameters in presence of obsolete ones tda9885/6/7: chip found @ 0x96 tuner: Ignoring new-style parameters in presence of obsolete ones tuner: chip found at addr 0xc0 i2c-bus bt878 #0 [sw] tuner: type set to 33 (MT20xx universal) by bt878 #0 [sw] tuner: microtune: companycode=3cbf part=42 rev=ac tuner: microtune MT2050 found, OK bttv0: registered device video0 bttv0: registered device vbi0 bttv0: registered device radio0 bttv0: PLL: 28636363 => 35468950 .. ok
When running the crashing kernel, the last line in /var/log/messages after the crash is:
bttv0: pinnacle/mt: id=2 info="PAL+SECAM / stereo" radio=yes
Maybe there is more data that doesn't make it to the disk. I can try again with a serial console if you think that would help.
-- Peter Osterlund - petero2@telia.com http://w1.894.telia.com/~u89404340 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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