* bttv: No analogue sound output by TV card
@ 2010-09-30 22:19 Richard Atterer
2010-10-07 20:55 ` Richard Atterer
0 siblings, 1 reply; 3+ messages in thread
From: Richard Atterer @ 2010-09-30 22:19 UTC (permalink / raw)
To: linux-media
[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.
Cheers,
Richard
--
__ ,
| ) /| Richard Atterer
| \/ | http://atterer.org
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: bttv: No analogue sound output by TV card
2010-09-30 22:19 bttv: No analogue sound output by TV card Richard Atterer
@ 2010-10-07 20:55 ` Richard Atterer
2010-10-07 21:01 ` Mauro Carvalho Chehab
0 siblings, 1 reply; 3+ messages in thread
From: Richard Atterer @ 2010-10-07 20:55 UTC (permalink / raw)
To: mchehab; +Cc: linux-media
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
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: bttv: No analogue sound output by TV card
2010-10-07 20:55 ` Richard Atterer
@ 2010-10-07 21:01 ` Mauro Carvalho Chehab
0 siblings, 0 replies; 3+ messages in thread
From: Mauro Carvalho Chehab @ 2010-10-07 21:01 UTC (permalink / raw)
To: Richard Atterer; +Cc: linux-media
Em 07-10-2010 17:55, Richard Atterer escreveu:
> 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.
>
I can't remember of any functional changes at sound stuff that might cause such trouble.
The better would be if you could bisect what patch broke it and point it to us.
Thanks,
Mauro
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