[mythtv-users] Lost Sound on PVR-350 After Upgrade to IVTV 0.4.1
Kirk Bocek
t004 at kbocek.com
Tue Jan 3 22:13:11 UTC 2006
Thanks for the reply. However, I had already performed these steps and was loading
the correct module. At this point I have rolled back to ivtv 0.4.0 and the previous
kernel (which *was* working) and still do not have sound.
After a suggestion from Axel Thimm, I am going to side-grade all my Myth packages
from X86_64 to i386 and see what that does.
Kirk
korebantic wrote:
> I had the same problem as you -- you can search the list for the
> answer if you want more background. Here was the solution:
>
> So far I've been using yum to update my drivers, vs compiling from
> source. You are right though, I
> did have the wrong msp3400 driver loaded. From the mythTv list the
> following steps were
> recommended, which worked fine:
>
> Go into /lib/modules/$KVER/kernel/drivers/media/video and rename
> msp3400.ko to msp3400.ko.orig
> Next, go to /lib/modules/$KVER/updates/drivers/media/video and copy
> msp3400-ivtv.ko to msp3400.ko
> Run depmod -a
>
> Now reload the module
> modprobe -r ivtv
> modprobe -r msp3400
>
>
>
>
> On 1/1/06, Kirk Bocek <t004 at kbocek.com> wrote:
>
>>Well, Joshua, that didn't do it. I rolled back to ivtv 0.4.0 and my
>>previous kernel with no success. Still no sound playing back recorded
>>programs that I know have sound.
>>
>>I'm wondering if it has something to do with updating the ATrpms mythtv
>>package from -114 to -116.
>>
>>Kirk
>>
>>Joshua Frank wrote:
>>
>>>I had the same problem. I eventually just reinstalled ivtv 0.4.0. But if
>>>you want to play with some thing interesting try this command
>>>
>>>ivtvctl -d /dev/video0 -q 1
>>>
>>>This tells your ivtv card to use audio channel 1 instead of 0. I heard
>>>that the was a problem with the drivers no selecting the correct
>>>channel. Could be worth a try.
>>>
>>>On 12/31/05, *Kirk Bocek* <t004 at kbocek.com <mailto:t004 at kbocek.com>> wrote:
>>>
>>> I upgraded my MythTV system from ivtv 0.4.0 and kernel 2.6.13.2
>>> <http://2.6.13.2> to ivtv
>>> 0.4.1 and kernel 2.6.14.4 <http://2.6.14.4> and now I get no sound
>>> on my PVR-350 from
>>> either live tv or recorded programs.
>>>
>>> Sound system is working - Xine playing DVDs and MythMusic output
>>> sound fine.
>>>
>>> I've reset the settings in alsamixer/amixer: master and PCM to 75%
>>> unmuted, CD (which the PVR-350 is plugged into) at 75%, muted and
>>> set as
>>> the capture source. Internal cabling has not changed from my previously
>>> working ivtv 0.4.0 setup.
>>>
>>> The correct msp3400 is being loaded -- I compiled ivtv from source and
>>> executed the recommended mv commands.
>>>
>>> Any suggestions?
>>>
>>> My init messages are below.
>>>
>>> Thanks,
>>> Kirk
>>>
>>>
>>>
>>> ivtv: ==================== START INIT IVTV ====================
>>> ivtv: version 0.4.1 (tagged release) loading
>>> ivtv: Linux version: 2.6.14.4-wcpvr01 SMP 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 WinTV PVR 350 card (cx23415 based)
>>> ACPI: PCI Interrupt 0000:01:02.0[A] -> GSI 17 (level, low) -> IRQ 185
>>> ivtv0: Unreasonably low latency timer, setting to 64 (was 32)
>>> ivtv0: i2c attach to card #0 ok [client=tveeprom, addr=50]
>>> tveeprom 0-0050: The eeprom says no radio is present, but the tuner type
>>> tveeprom 0-0050: indicates otherwise. I will assume that radio is
>>> present.
>>> tveeprom 0-0050: Hauppauge model 48132, rev K268, serial# 2985761
>>> tveeprom 0-0050: tuner model is LG TAPE H001F MK3 (idx 68, type 47)
>>> tveeprom 0-0050: TV standards NTSC(M) (eeprom 0x08)
>>> tveeprom 0-0050: audio processor is MSP4448 (idx 27)
>>> tveeprom 0-0050: decoder processor is SAA7115 (idx 19)
>>> tveeprom 0-0050: has radio, has IR remote
>>> tuner (ivtv): chip found at addr 0xc2 i2c-bus ivtv i2c driver #0
>>> ivtv0: i2c attach to card #0 ok [client=(tuner unset), addr=61]
>>> saa7115 0-0021: ivtv driver
>>> saa7115 0-0021: saa7115 found @ 0x42 (ivtv i2c driver #0)
>>> ivtv0: i2c attach to card #0 ok [client=saa7115, addr=21]
>>> saa7127 0-0044: ivtv driver
>>> saa7127 0-0044: saa7129 found @ 0x88 (ivtv i2c driver #0)
>>> ivtv0: i2c attach to card #0 ok [client=saa7127, addr=44]
>>> msp3400 0-0040: ivtv driver
>>> msp3400 0-0040: chip=MSP4448G-A2 +nicam +simple +simpler +radio
>>> mode=simpler
>>> msp3400 0-0040: msp34xxg daemon started
>>> ivtv0: i2c attach to card #0 ok [client=MSP4448G-A2, addr=40]
>>> tda9887 0-0043: (ivtv) chip found @ 0x86 (ivtv i2c driver #0)
>>> ivtv0: i2c attach to card #0 ok [client=tda9887, addr=43]
>>> ivtv0: loaded v4l-cx2341x-enc.fw firmware (262144 bytes)
>>> ivtv0: loaded v4l-cx2341x-dec.fw firmware (262144 bytes)
>>> ivtv0: Encoder revision: 0x02050032
>>> ivtv0: Decoder revision: 0x02020023
>>> ivtv0: Allocate DMA encoder MPEG stream: 256 x 32768 buffers (8192KB
>>> total)
>>> ivtv0: Allocate DMA encoder YUV stream: 194 x 10800 buffers (2048KB
>>> total)
>>> ivtv0: Allocate DMA encoder VBI stream: 120 x 17472 buffers (2048KB
>>> total)
>>> ivtv0: Allocate DMA encoder PCM audio stream: 455 x 4608 buffers (2048KB
>>> total)
>>> ivtv0: Create encoder radio stream
>>> ivtv0: Allocate DMA decoder MPEG stream: 16 x 65536 buffers (1024KB
>>> total)
>>> ivtv0: Allocate DMA decoder VBI stream: 512 x 2048 buffers (1024KB
>>> total)
>>> ivtv0: Create decoder VOUT stream
>>> ivtv0: Allocate DMA decoder YUV stream: 48 x 43200 buffers (2048KB
>>> total)
>>> ivtv0: loaded v4l-cx2341x-init-mpeg.bin firmware (155648 bytes)
>>> tuner: type set to 47 (LG NTSC (TAPE series)) by ivtv i2c driver #0
>>> tuner: switching to v4l2
>>> tuner: tv freq set to 67.25
>>> tuner: tv 0x07 0x10 0x8e 0x01
>>> ivtv0: Initialized WinTV PVR 350, card #0
>>> ivtv: ==================== END INIT IVTV ====================
>>> _______________________________________________
>>> mythtv-users mailing list
>>> mythtv-users at mythtv.org <mailto:mythtv-users at mythtv.org>
>>> http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users
>>> <http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users>
>>>
>>>
>>>
>>>
>>>--
>>>Joshua Frank
>>>frankjoshua at gmail.com <mailto:frankjoshua at gmail.com>
>>>
>>>
>>>------------------------------------------------------------------------
>>>
>>>_______________________________________________
>>>mythtv-users mailing list
>>>mythtv-users at mythtv.org
>>>http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users
>>
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>>
>
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