From: Richard Atterer <atterer@debian.org>
To: mchehab@infradead.org
Cc: linux-media@vger.kernel.org
Subject: Re: bttv: No analogue sound output by TV card
Date: Thu, 7 Oct 2010 22:55:40 +0200 [thread overview]
Message-ID: <20101007205540.GA3640@arbonne.lan> (raw)
In-Reply-To: <20100930221953.GA7062@arbonne.lan>
Hello,
my problem is still present in 2.6.36-rc7, the log output is unchanged from
rc5.
All the best,
Richard
On Fri, Oct 01, 2010 at 12:19:53AM +0200, Richard Atterer wrote:
> [Please CC me, I'm not on the list.]
>
> Hi,
>
> after switching from 2.6.34 to 2.6.36-rc5, the sound on my old Hauppauge
> analogue TV card has stopped working. Audio out from the TV card is
> connected to line-in of my motherboard (Gigabyte EG45M-DS2H) using the
> short cable that came with the TV card. Other audio sources (e.g. MP3
> player) are audible when connected to line-in. The TV picture is fine.
>
> The log messages look really similar for the two kernels.
>
> 2.6.34 works:
> kernel: bttv: driver version 0.9.18 loaded
> kernel: bttv: using 8 buffers with 2080k (520 pages) each for capture
> kernel: bttv: Bt8xx card found (0).
> kernel: bttv0: Bt878 (rev 17) at 0000:03:01.0, irq: 19, latency: 32, mmio: 0xe3600000
> kernel: bttv0: detected: Hauppauge WinTV [card=10], PCI subsystem ID is 0070:13eb
> kernel: bttv0: using: Hauppauge (bt878) [card=10,autodetected]
> kernel: IRQ 19/bttv0: IRQF_DISABLED is not guaranteed on shared IRQs
> kernel: bttv0: gpio: en=00000000, out=00000000 in=00ffffdb [init]
> kernel: bttv0: Hauppauge/Voodoo msp34xx: reset line init [5]
> kernel: tveeprom 1-0050: Hauppauge model 44354, rev D147, serial# 1234567
> kernel: tveeprom 1-0050: tuner model is LG TP18PSB01D (idx 47, type 28)
> kernel: tveeprom 1-0050: TV standards PAL(B/G) (eeprom 0x04)
> kernel: tveeprom 1-0050: audio processor is MSP3415 (idx 6)
> kernel: tveeprom 1-0050: has radio
> kernel: bttv0: Hauppauge eeprom indicates model#44354
> kernel: bttv0: tuner type=28
> kernel: msp3400 1-0040: MSP3415D-B3 found @ 0x80 (bt878 #0 [sw])
> kernel: msp3400 1-0040: msp3400 supports nicam, mode is autodetect
> kernel: tuner 1-0061: chip found @ 0xc2 (bt878 #0 [sw])
> kernel: tuner-simple 1-0061: creating new instance
> kernel: tuner-simple 1-0061: type set to 28 (LG PAL_BG+FM (TPI8PSB01D))
> kernel: bttv0: registered device video0
> kernel: bttv0: registered device vbi0
> kernel: bttv0: registered device radio0
> kernel: bttv0: PLL: 28636363 => 35468950 .
> kernel: bttv0: PLL: 28636363 => 35468950 . ok
> kernel: ok
>
> 2.6.36-rc5 does not work:
> kernel: bttv: driver version 0.9.18 loaded
> kernel: bttv: using 8 buffers with 2080k (520 pages) each for capture
> kernel: bttv: Bt8xx card found (0).
> kernel: bttv0: Bt878 (rev 17) at 0000:03:01.0, irq: 19, latency: 32, mmio: 0xe3600000
> kernel: bttv0: detected: Hauppauge WinTV [card=10], PCI subsystem ID is 0070:13eb
> kernel: bttv0: using: Hauppauge (bt878) [card=10,autodetected]
> kernel: bttv0: gpio: en=00000000, out=00000000 in=00ffffdb [init]
> kernel: bttv0: Hauppauge/Voodoo msp34xx: reset line init [5]
> kernel: tveeprom 1-0050: Hauppauge model 44354, rev D147, serial# 1234567
> kernel: tveeprom 1-0050: tuner model is LG TP18PSB01D (idx 47, type 28)
> kernel: tveeprom 1-0050: TV standards PAL(B/G) (eeprom 0x04)
> kernel: tveeprom 1-0050: audio processor is MSP3415 (idx 6)
> kernel: tveeprom 1-0050: has radio
> kernel: bttv0: Hauppauge eeprom indicates model#44354
> kernel: bttv0: tuner type=28
> kernel: msp3400 1-0040: MSP3415D-B3 found @ 0x80 (bt878 #0 [sw])
> kernel: msp3400 1-0040: msp3400 supports nicam, mode is autodetect
> kernel: tuner 1-0061: chip found @ 0xc2 (bt878 #0 [sw])
> kernel: tuner-simple 1-0061: creating new instance
> kernel: tuner-simple 1-0061: type set to 28 (LG PAL_BG+FM (TPI8PSB01D))
> kernel: bttv0: registered device video0
> kernel: bttv0: registered device vbi0
> kernel: bttv0: registered device radio0
> kernel: bttv0: PLL: 28636363 => 35468950 . ok
>
> The only real change is that the IRQF_DISABLED warning is gone.
--
__ ,
| ) /| Richard Atterer
| \/ | http://atterer.org
next prev parent reply other threads:[~2010-10-07 20:55 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-30 22:19 bttv: No analogue sound output by TV card Richard Atterer
2010-10-07 20:55 ` Richard Atterer [this message]
2010-10-07 21:01 ` Mauro Carvalho Chehab
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