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#1 2007-09-29 07:39:10

Jamesbond
Member
Registered: 2007-09-29
Posts: 7

[solved] Terratec Hybrid T USB XS sound problem

Hello,
i have the external tvcard Terratec Hybrid T USB XS.  The needed module em28xx was installed sucessfully by following the installationguide here: http://mcentral.de/wiki/index.php/Em2880#Installation. I've used the firmware v2 and tested both, the stable and experimental source. But in the end, i can watch tv (via analogue cable, DVB-T is not recievable in our region in Germany) but with no sound. Arch is installed on my laptop, the internal soundcard is: HDA Intel

here is some information from the console:

lsusb:

Bus 005 Device 004: ID 0ccd:005e TerraTec Electronic GmbH

dmesg:

usb 5-1: new high speed USB device using ehci_hcd and address 4
usb 5-1: configuration #1 chosen from 1 choice
Linux video capture interface: v2.00
em28xx v4l2 driver version 0.0.1 loaded
em28xx new video device (0ccd:005e): interface 0, class 255
em28xx: device is attached to a USB 2.0 bus
em28xx: you're using the experimental/unstable tree from mcentral.de
em28xx: there's also a stable tree available but which is limited to
em28xx: linux <=2.6.19.2
em28xx: it's fine to use this driver but keep in mind that it will move
em28xx: to http://mcentral.de/hg/~mrec/v4l-dvb-kernel as soon as it's
em28xx: proved to be stable
em28xx #0: Alternate settings: 8
em28xx #0: Alternate setting 0, max size= 0
em28xx #0: Alternate setting 1, max size= 0
em28xx #0: Alternate setting 2, max size= 1448
em28xx #0: Alternate setting 3, max size= 2048
em28xx #0: Alternate setting 4, max size= 2304
em28xx #0: Alternate setting 5, max size= 2580
em28xx #0: Alternate setting 6, max size= 2892
em28xx #0: Alternate setting 7, max size= 3072
input: em2880/em2870 remote control as /class/input/input8
em28xx-input.c: remote control handler attached
attach_inform: eeprom detected.
em28xx #0: i2c eeprom 00: 1a eb 67 95 cd 0c 5e 00 d0 12 5c 03 9e 40 de 1c
em28xx #0: i2c eeprom 10: 6a 34 27 57 46 07 01 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom 20: 46 00 01 00 f0 10 31 00 b8 00 14 00 5b 1e 00 00
em28xx #0: i2c eeprom 30: 00 00 20 40 20 6e 02 20 10 01 00 00 00 00 00 00
em28xx #0: i2c eeprom 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom 60: 00 00 00 00 00 00 00 00 00 00 34 03 54 00 65 00
em28xx #0: i2c eeprom 70: 72 00 72 00 61 00 54 00 65 00 63 00 20 00 45 00
em28xx #0: i2c eeprom 80: 6c 00 65 00 63 00 74 00 72 00 6f 00 6e 00 69 00
em28xx #0: i2c eeprom 90: 63 00 20 00 47 00 6d 00 62 00 48 00 00 00 40 03
em28xx #0: i2c eeprom a0: 43 00 69 00 6e 00 65 00 72 00 67 00 79 00 20 00
em28xx #0: i2c eeprom b0: 48 00 79 00 62 00 72 00 69 00 64 00 20 00 54 00
em28xx #0: i2c eeprom c0: 20 00 55 00 53 00 42 00 20 00 58 00 53 00 20 00
em28xx #0: i2c eeprom d0: 28 00 32 00 38 00 38 00 32 00 29 00 00 00 1c 03
em28xx #0: i2c eeprom e0: 30 00 37 00 30 00 38 00 30 00 32 00 30 00 30 00
em28xx #0: i2c eeprom f0: 31 00 35 00 31 00 31 00 00 00 00 00 00 00 00 00
EEPROM ID= 0x9567eb1a
Vendor/Product ID= 0ccd:005e
AC97 audio (5 sample rates)
500mA max power
Table at 0x27, strings=0x409e, 0x1cde, 0x346a
tuner 4-0061: chip found @ 0xc2 (em28xx #0)
attach inform (default): detected I2C address c2
/home/markus/1/v4l-dvb-experimental/v4l/tuner-core.c: setting tuner callback
tuner 0x61: Configuration acknowledged
/home/markus/1/v4l-dvb-experimental/v4l/tuner-core.c: setting tuner callback
/home/markus/1/v4l-dvb-experimental/v4l/xc3028-tuner.c: attach request!
/home/markus/1/v4l-dvb-experimental/v4l/tuner-core.c: xc3028 tuner successfully loaded
attach_inform: tvp5150 detected.
tvp5150 4-005c: tvp5150am1 detected.
Loading base firmware: xc3028_init0.i2c.fw
Loading default analogue TV settings: xc3028_BG_PAL_A2_A.i2c.fw
xc3028-tuner.c: firmware 2.7
ANALOG TV REQUEST
em28xx #0: V4L2 VBI device registered as /dev/vbi0
em28xx #0: V4L2 device registered as /dev/video0
em28xx #0: Found Terratec Hybrid XS (em2882)
usbcore: registered new interface driver em28xx
em28xx-audio.c: probing for em28x1 non standard usbaudio
em28xx-audio.c: Copyright (C) 2006 Markus Rechberger
Em28xx: Initialized (Em28xx Audio Extension) extension
em2880-dvb.c: DVB Init
Loading base firmware: xc3028_8MHz_init0.i2c.fw
Loading specific dtv settings: xc3028_DTV6_ATSC_2620.i2c.fw
xc3028-tuner.c: firmware 2.7
Sending extra call for Digital TV!
/home/markus/1/v4l-dvb-experimental/v4l/xc3028-tuner.c: attach request!
DVB: registering new adapter (em2880 DVB-T)
DVB: registering frontend 0 (Zarlink ZL10353 DVB-T)...
Em28xx: Initialized (Em2880 DVB Extension) extension

if you need further information, let me know

Last edited by Jamesbond (2008-04-20 17:31:34)

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#2 2007-09-30 10:03:49

Jamesbond
Member
Registered: 2007-09-29
Posts: 7

Re: [solved] Terratec Hybrid T USB XS sound problem

Well, i solved the problem partly. At the moment is use the experimental tree. I managed to get sound by using the following command: cat /dev/dsp1>/dev/dsp. It sends the audio information to the soundcard in my laptop, so that i can hear sound. But video and audio are asyncron. The audio is 1 -2 seconds behind the video. The sound is very low, i have to set my soundoutput to the maximum in order to hear something. The 3rd thing is, that the sound rustls.

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#3 2008-04-07 21:25:58

Jamesbond
Member
Registered: 2007-09-29
Posts: 7

Re: [solved] Terratec Hybrid T USB XS sound problem

In the end, I have sold the external tvcard. Actually I didn't need it anymore and I've found a more fitting replacement: Zattoo. A live-p2p-TV-Player.

Last edited by Jamesbond (2008-04-20 17:32:17)

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