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werew0lf
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Joined: 27 Jun 2004
Posts: 45
Location: Belgium

PostPosted: Tue Jul 06, 2004 10:59 pm    Post subject: AverTV USB 2.0 Reply with quote

Hello all ! :)

I have a Medion MD41300 laptop with a tv tuner module.
(kind of http://www.avermedia.com/cgi-bin/products_tvtuner_avertvusb2.asp in internal 'way' to replace the laptop dvd driver)
lusb gives me
Code:
Bus 001 Device 002: ID 07ca:e860 AVerMedia Technologies, Inc.

I don't know which chips this AverTV is using but I founded informations about the v3.0 @ http://www.digit-life.com/articles2/aver-tv-usb/
This version is using these chips:
  • Winbond W9968CF
  • Philips SAA7111AHZ
  • PT2313L

I don't know if it's the same for the 2.0...
I found nothing about "what's inside" on the web :?

I checked in the kernel config and enable these settings (2.6.4):
Code:
# Multimedia devices
CONFIG_VIDEO_DEV=y
# Video For Linux
# Video Adapters
CONFIG_VIDEO_BT848=y
# Digital Video Broadcasting Devices
CONFIG_DVB=y
CONFIG_DVB_CORE=y
# Supported SAA7146 based PCI Adapters
CONFIG_DVB_AV7110=y
CONFIG_DVB_BUDGET=y
CONFIG_DVB_BUDGET_CI=y
CONFIG_DVB_BUDGET_AV=y
# Supported BT878 Adapters
CONFIG_VIDEO_SAA7146=y
CONFIG_VIDEO_SAA7146_VV=y
CONFIG_VIDEO_VIDEOBUF=y
CONFIG_VIDEO_TUNER=y
CONFIG_VIDEO_BUF=y
CONFIG_VIDEO_BTCX=y
CONFIG_VIDEO_IR=y
# USB support
# USB Multimedia devices
CONFIG_USB_W9968CF=y

From here, dmesg gives me:
Code:
Linux video capture interface: v1.00
bttv: driver version 0.9.12 loaded
bttv: using 8 buffers with 2080k (520 pages) each for capture
tvaudio: TV audio decoder + audio/video mux driver
tvaudio: known chips: tda9840,tda9873h,tda9874h/a,tda9850,tda9855,tea6300,tea6420,tda8425,pic16c54 (PV951),ta8874z
saa7146: register extension 'budget dvb'.
saa7146: register extension 'budget dvb /w video in'.
saa7146: register extension 'budget_ci dvb'.
saa7146: register extension 'dvb'.

And then ? I don't know what to do...
I have no device in /dev linked to the tv tuner :(
(so tvtime cannot run)

Could you tell me if I'm in the right way and what to do to make it work ?


Thank you all :!:
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werew0lf
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PostPosted: Wed Jul 07, 2004 12:38 pm    Post subject: Reply with quote

Someone to help a tvtuner noob? :lol:
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werew0lf
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PostPosted: Wed Jul 07, 2004 11:42 pm    Post subject: Reply with quote

Plz ? :cry:
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werew0lf
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PostPosted: Thu Jul 08, 2004 9:40 pm    Post subject: Reply with quote

If everybody don't read my thread... it's sure I'll never get some help... :(

Try to help me please ...
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X-Ryl669
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Joined: 16 Feb 2004
Posts: 135

PostPosted: Thu Jul 15, 2004 10:03 pm    Post subject: Reply with quote

Sorry, no support yet for AverMedia TV USB2.0.

(But if you feel adventurous, feel free to implement your own driver)
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werew0lf
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PostPosted: Sat Jul 17, 2004 9:21 am    Post subject: Reply with quote

If I could.... but I don't know how to do such a thing :?
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Oizoken
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PostPosted: Sun Aug 29, 2004 2:05 pm    Post subject: Reply with quote

X-Ryl669 wrote:
Sorry, no support yet for AverMedia TV USB2.0.

(But if you feel adventurous, feel free to implement your own driver)


i got the same laptop and i'm willing to try ;-)

could u give me some pointers to start with (how i probe the device and get some output from it)
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Oizoken
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PostPosted: Sun Aug 29, 2004 4:04 pm    Post subject: Reply with quote

ok, i've found some more info:

the card seems to have a adio and video signal decoder:
philips SAA7134(HL):
http://www.semiconductors.philips.com/pip/SAA7134.html
which seems to be supported in the kernel (2.6)
http://linux.bytesex.org/v4l2/saa7134.html
but it seems it also has a video capture decoder (maybe in cascade with the tv-signal decoder, or maybe for the composite in?):
a crescentec DC1100(-A4)
http://www.crescentec.com/products/DC1100/PDF%20folder/DC1100ProductBrief.pdf

the philips chipset is primarily used in PCI based cards whle the Crescentec chip is heavily used in USB types of solutions

i also found another(2) (maybe) interesting chip:

philips TDA8275 and TDA8290
which are used as tuner chips
http://buy.semiconductors.com/acrobat/literature/9397/75011533.pdf

i have also found a philips ISP1501 chip on the board which seems to be used for interfacing with the usb 2.0 system
http://www.semiconductors.com/cgi-bin/pldb/pip/isp1501
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ian!
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Joined: 25 Feb 2003
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Location: Essen, Germany

PostPosted: Sun Aug 29, 2004 5:28 pm    Post subject: Reply with quote

Moved from 'Multimedia'. (This category is for apps only.)
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Balancer
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Posts: 465

PostPosted: Fri Oct 08, 2004 9:06 am    Post subject: Reply with quote

Today this problem and is not solved? I too have AverMedia AverTV USB 2.0. And only the question of this driver prevents me to proceed now on Gentoo from Windows XP:-/
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Oizoken
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PostPosted: Fri Feb 25, 2005 5:35 pm    Post subject: Reply with quote

i've been talking with the guys on V4L for a while now and it seems the chipsets the card uses is for PCI based tv tuners. But somehow there's a usb2pci chip before the actual tuner-chip.

The guys didn't feel like writing one (as they have no hardware to test it with) and i'm too lazy/uncompetent to write one.


So it seems that dual-boot still is in order to watch tv.
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pyrokenx
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PostPosted: Fri Jul 08, 2005 7:17 pm    Post subject: Reply with quote

Late reply but I own this same card.. I will be contributing hardware to some v4l coders if they choose to take on this challenge.. Ill post updates on whats going on.
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Michal
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PostPosted: Tue Jul 12, 2005 11:33 am    Post subject: Reply with quote

Hello,
I also have a notebook with AverMedia TV USB 2.0 that I am not able to get working.
I am looking forward to hearing some more news related to this topic, as this is the only thing keeping me running a windows partition.
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Silverstar
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Location: Groningen, The Netherlands

PostPosted: Fri Jul 29, 2005 3:10 pm    Post subject: Reply with quote

I have the same laptop and I really want to use these TV-tuner card. Is there any support for it? lsusb gives:

Code:

Bus 005 Device 003: ID 07ca:e860 AVerMedia Technologies, Inc.
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Michal
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PostPosted: Mon Jan 23, 2006 10:09 am    Post subject: Any news yet? Reply with quote

Hello,
I have a HP nx6110 notebook that is running only on Gentoo and I really love it. Although the one downside is that I had to give up TV on my notebook when I got rid of Windows.
I also have an avermedia USB 2.0 TV tuner and was wondering if there has been any progress in getting this device working in linux?
Thanks.
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pyrokenx
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PostPosted: Tue Feb 14, 2006 5:47 am    Post subject: Reply with quote

No progress yet.. and I havent been able to find anyone willing to write the driver (even with a generous donation of hardware).
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