From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from qw-out-2122.google.com ([74.125.92.27]:8373 "EHLO qw-out-2122.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751800AbZKGMfW convert rfc822-to-8bit (ORCPT ); Sat, 7 Nov 2009 07:35:22 -0500 Received: by qw-out-2122.google.com with SMTP id 3so346240qwe.37 for ; Sat, 07 Nov 2009 04:35:27 -0800 (PST) MIME-Version: 1.0 In-Reply-To: <6174dfda0911070246v61b5b3f5rdea26406066e3fa4@mail.gmail.com> References: <6174dfda0911061223k75f31fd5je33a8e75e9e3c391@mail.gmail.com> <6174dfda0911061258u254ba6bbh4610291a904edc0a@mail.gmail.com> <156a113e0911061716t758d7ee3ta709b406c2f074a1@mail.gmail.com> <6174dfda0911070246v61b5b3f5rdea26406066e3fa4@mail.gmail.com> Date: Sat, 7 Nov 2009 13:35:26 +0100 Message-ID: <156a113e0911070435w4be2b9dfo17f8e9c910bab437@mail.gmail.com> Subject: Re: em28xx based USB Hybrid (Analog & DVB-T) TV Tuner not supported From: Magnus Alm To: Johan Mutsaerts Cc: linux-media@vger.kernel.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT Sender: linux-media-owner@vger.kernel.org List-ID: Hi I read some where that trying different card types for a DVB tuner can potentially cause damage to them. You are probably right about the firmare. Do you have a link to the manufacture of your stick? I tried to google the name of it but couldn't found an exact match. The EM2881_BOARD_PINNACLE_HYBRID_PRO uses it's XC3028 to getter with a ZARLINK456 as you can see from the following line in em28xx-cards.c case EM2881_BOARD_PINNACLE_HYBRID_PRO: ctl->demod = XC3028_FE_ZARLINK456; break; It is probably not compliant with your Zarlink MT352. There is a mt352 module tho, but I guess it doesn't get loaded when you plug your stick in. I'll pooke around a bit..... PS Use the "reply all", so others can see your mails, since I'm probably one of the least competent guys/gals on this mailing list. DS 2009/11/7 Johan Mutsaerts : > Hi Magnus, > > Thanks for a quick reply. Here is some more detailed information: > > My USB device ID is 0xeb1a:0x2881 it is eMPIA based. > > These are the components inside > - Empia EM2880 > - Texas Instruments 5150AM1 > - XCeive XC3028 > - Empia EMP202 > - Zarlink MT352 > > Difficult for me to get to the windows stuff.... > > No /dev/dvb/.... is generated ? Could it have something to do with no Firmware ? > > I found my device to be quite similar to the Pinnacle Hybrid Pro so I tried > sudo rmmod em28xx-dvb > sudo rmmod em28xx-alsa > sudo rmmod em28xx > sudo modprobe em28xx card=53 and card=56 > sudo modprobe em28xx-alsa > sudo modprobe em28xx-dvb > However with not much success. > Card=53 cased MeTV to see a tuner but no channels could be found.... > > TIA for any assistance you can provide. > > Best Regards, > Johan > > 2009/11/7 Magnus Alm : >> Hi! >> >> The dmesg didn't reveal what tuner your stick/card has, it's probably >> a XC2028/XC3028 or something like that. >> Easiest way to find out would be if you could open the cover and have >> a look inside. >> >> If you have access to windows and the pvr program that came with the >> tuner you could do a usb-sniff. >> >> http://www.pcausa.com/Utilities/UsbSnoop/ >> or >> http://benoit.papillault.free.fr/usbsnoop/ >> >> Switch between different inputs while doing the log, like "dvb", >> "analog" and if it has "svideo"/"composite" input. >> >> copy the windows log to unix and parse the output with parser.pl (I've >> added is as an attachment.) >> I think there is a new parser somewhere, but I forgot the name of it. >> >> I'm also not sure how I used it, but I think it was like this: perl >> parser.pl < "your_windows_log" > "parsed_log" >> That log is needed to  find out what "gpio" your tuner needs for >> different settings. >> >> Don't be scared of the size of the windows log, it gets large, often a >> few hundred MB. >> The parsed log is much smaller,  a few hundred KB. >> >> That is all I can think about atm. >> >> /Magnus Alm >> >> >> 2009/11/6 Johan Mutsaerts : >>> Hi, >>> >>> I have an iDream UTVHYL2 USB TV Tuner (with IR remote control) that I >>> cannot get to work with Ubuntu (9.04, 2.6.28-16). I have successfully >>> compiled and installed the em28xx-new driver from linuxtv.org. No >>> /dev/dvb/adapter... is created and that is where it ends for me know. >>> MyTV claims no adapter is detected. >>> >>> I have attached the output of lsusb and dmesg as requested... >>> >>> Please let me know what more I can do and what exactly it is you can do ? >>> >>> Thanks in advance and >>> Best Regards, >>> Johan (Belgium) >>> >> >