On Thu, 11 Jun 2009 22:18:10 +0200 Hans Verkuil (HV) wrote: HV> On Thursday 11 June 2009 22:14:02 Udo A. Steinberg wrote: HV> > Hi all, HV> > HV> > With Linux 2.6.30 the BTTV driver for my WinTV card claims HV> > HV> > bttv0: audio absent, no audio device found! HV> > HV> > and audio does not work. This worked up to and including 2.6.29. Is HV> > this a known issue? Does anyone have a fix or a patch for me to try? HV> HV> You've no doubt compiled the bttv driver into the kernel and not as a HV> module. HV> HV> I've just pushed a fix for this to my tree: HV> http://www.linuxtv.org/hg/~hverkuil/v4l-dvb Yes, I've compiled bttv into the kernel. I've (hopefully correctly) ported the commit http://www.linuxtv.org/hg/~hverkuil/v4l-dvb/rev/820630b2b12f to 2.6.30. Now I'm getting: bttv: driver version 0.9.18 loaded bttv: using 8 buffers with 2080k (520 pages) each for capture bttv: Bt8xx card found (0). bttv 0000:06:00.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21 bttv0: Bt878 (rev 2) at 0000:06:00.0, irq: 21, latency: 32, mmio: 0x50001000 bttv0: detected: Hauppauge WinTV [card=10], PCI subsystem ID is 0070:13eb bttv0: using: Hauppauge (bt878) [card=10,autodetected] IRQ 21/bttv0: IRQF_DISABLED is not guaranteed on shared IRQs bttv0: gpio: en=00000000, out=00000000 in=00ffffdb [init] bttv0: Hauppauge/Voodoo msp34xx: reset line init [5] ir-kbd-i2c: i2c IR (Hauppauge) detected at i2c-1/1-0018/ir0 [bt878 #0 [sw]] i2c-adapter i2c-1: sendbytes: NAK bailout. tveeprom 1-0050: Huh, no eeprom present (err=-5)? tveeprom 1-0050: Encountered bad packet header [00]. Corrupt or not a Hauppauge eeprom. bttv0: Hauppauge eeprom indicates model#0 bttv0: tuner absent bttv0: registered device video0 bttv0: registered device vbi0 bttv0: PLL: 28636363 => 35468950 Cheers, - Udo
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