[mythtv-users] PVR-500 only one tuner audio

[Christian Guedel]

Hello,

I've found out how to fix it, but it's not really a solution. If I start
up MythTV, watch LiveTV and I may get on tuner1 (which is the one with
the problems), I just need to run ivtvctl -q 0 -d /dev/video0 and
everything is fine.

Any ideas about this?

On Sat, 2006-09-02 at 18:48 +0200, Christian Güdel wrote:
> Hello,
> 
> I have a problem with one of my myth boxen. I'm using a PVR-500 MCE card
> that has two tuners. Now both tuners deliver video correct but only
> tuner0 is delivering valid audio. On the second tuner, all I hear is the
> same noise as if you would tune into a wrong frequency.
> 
> Now this is what I get from ivtv:
> 
> ivtv:  ==================== START INIT IVTV ====================
> ivtv:  version 0.7.0 (tagged release) loading
> ivtv:  Linux version: 2.6.17-gentoo-r4 preempt mod_unload PENTIUMM
> gcc-3.4
> ivtv:  In case of problems please include the debug info between
> ivtv:  the START INIT IVTV and END INIT IVTV lines, along with
> ivtv:  any module options, when mailing the ivtv-users mailinglist.
> ivtv0: Autodetected Hauppauge WinTV PVR-150 card (cx23416 based)
> ACPI: PCI Interrupt Link [LNKF] enabled at IRQ 10
> ACPI: PCI Interrupt 0000:03:08.0[A] -> Link [LNKF] -> GSI 10 (level,
> low) -> IRQ 10
> tveeprom 0-0050: Hauppauge model 23559, rev E591, serial# 8345106
> tveeprom 0-0050: tuner model is Philips FQ1216AME MK4 (idx 91, type 56)
> tveeprom 0-0050: TV standards PAL(B/G) PAL(I) SECAM(L/L') PAL(D/D1/K)
> (eeprom 0x74)
> tveeprom 0-0050: second tuner model is Philips TEA5768HL FM Radio (idx
> 101, type 62)
> tveeprom 0-0050: audio processor is CX25843 (idx 37)
> tveeprom 0-0050: decoder processor is CX25843 (idx 30)
> tveeprom 0-0050: has radio, has no IR remote
> ivtv0: This is the first unit of a PVR500
> tuner 0-0060: TEA5767 detected.
> tuner 0-0060: chip found @ 0xc0 (ivtv i2c driver #0)
> tuner 0-0060: type set to 62 (Philips TEA5767HN FM Radio)
> tuner 0-0061: chip found @ 0xc2 (ivtv i2c driver #0)
> tda9887 0-0043: chip found @ 0x86 (ivtv i2c driver #0)
> cx25840 0-0044: cx25843-23 found @ 0x88 (ivtv i2c driver #0)
> cx25840 0-0044: loaded v4l-cx25840.fw firmware (16382 bytes)
> wm8775 0-001b: chip found @ 0x36 (ivtv i2c driver #0)
> ivtv0: loaded v4l-cx2341x-enc.fw firmware (262144 bytes)
> ivtv0: Encoder revision: 0x02050032
> ivtv0: Allocate DMA encoder MPEG stream: 128 x 32768 buffers (4096KB
> total)
> ivtv0: Allocate DMA encoder YUV stream: 161 x 12960 buffers (2048KB
> total)
> ivtv0: Allocate DMA encoder VBI stream: 80 x 26208 buffers (2048KB
> total)
> ivtv0: Allocate DMA encoder PCM audio stream: 455 x 4608 buffers (2048KB
> total)
> ivtv0: Create encoder radio stream
> tuner 0-0061: type set to 56 (Philips PAL/SECAM multi (FQ1216AME MK4))
> ivtv0: Initialized WinTV PVR 500 (unit #1), card #0
> ivtv:  ======================  NEXT CARD  ======================
> ivtv1: Autodetected Hauppauge WinTV PVR-150 card (cx23416 based)
> ACPI: PCI Interrupt 0000:03:09.0[A] -> Link [LNKG] -> GSI 10 (level,
> low) -> IRQ 10
> tuner 1-0061: chip found @ 0xc2 (ivtv i2c driver #1)
> tda9887 1-0043: chip found @ 0x86 (ivtv i2c driver #1)
> cx25840 1-0044: cx25843-23 found @ 0x88 (ivtv i2c driver #1)
> cx25840 1-0044: loaded v4l-cx25840.fw firmware (16382 bytes)
> wm8775 1-001b: chip found @ 0x36 (ivtv i2c driver #1)
> tveeprom 1-0050: Hauppauge model 23559, rev E591, serial# 8345106
> tveeprom 1-0050: tuner model is Philips FQ1216AME MK4 (idx 91, type 56)
> tveeprom 1-0050: TV standards PAL(B/G) PAL(I) SECAM(L/L') PAL(D/D1/K)
> (eeprom 0x74)
> tveeprom 1-0050: second tuner model is Philips TEA5768HL FM Radio (idx
> 101, type 62)
> tveeprom 1-0050: audio processor is CX25843 (idx 37)
> tveeprom 1-0050: decoder processor is CX25843 (idx 30)
> tveeprom 1-0050: has radio, has no IR remote
> ivtv1: This is the second unit of a PVR500
> ivtv1: Correcting tveeprom data: no radio present on second unit
> ivtv1: loaded v4l-cx2341x-enc.fw firmware (262144 bytes)
> ivtv1: Encoder revision: 0x02050032
> ivtv1: Allocate DMA encoder MPEG stream: 128 x 32768 buffers (4096KB
> total)
> ivtv1: Allocate DMA encoder YUV stream: 161 x 12960 buffers (2048KB
> total)
> ivtv1: Allocate DMA encoder VBI stream: 80 x 26208 buffers (2048KB
> total)
> ivtv1: Allocate DMA encoder PCM audio stream: 455 x 4608 buffers (2048KB
> total)
> tuner 1-0061: type set to 56 (Philips PAL/SECAM multi (FQ1216AME MK4))
> ivtv1: Initialized WinTV PVR 500 (unit #2), card #1
> ivtv:  ====================  END INIT IVTV  ====================
> 
> I'm using the following kernel version: Linux tvtux 2.6.17-gentoo-r4 #1
> PREEMPT Sat Sep 2 13:35:26 CEST 2006 i686 Intel(R) Celeron(R) M
> processor         1.50GHz GNU/Linux
> 
> Anyone that has had the same problem?
> 
> Thank you
> 
> Christian
> 
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