From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mout.gmx.net ([212.227.17.20]:60823 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751039Ab3EJMff (ORCPT ); Fri, 10 May 2013 08:35:35 -0400 Received: from mailout-de.gmx.net ([10.1.76.28]) by mrigmx.server.lan (mrigmx002) with ESMTP (Nemesis) id 0LeP1H-1UBb8y2Glh-00qDVO for ; Fri, 10 May 2013 14:35:33 +0200 Message-ID: <518CE994.4000405@gmx.de> Date: Fri, 10 May 2013 14:35:32 +0200 From: Eric Sander MIME-Version: 1.0 To: Antti Palosaari CC: linux-media@vger.kernel.org Subject: Re: If the board were missdetected... more information References: <518B4C9B.4030109@gmx.de> <518B5E6C.6010802@gmx.de> <518B7120.2020203@iki.fi> In-Reply-To: <518B7120.2020203@iki.fi> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: Hi Antti, thank you for quick response. My system is a fresch Opensuse 12.3 with actual updates. I fixed the problem by giving the deviceID=86 in the modules.conf. so for me the Problem is fixed. regards Eric On 09.05.2013 11:49, Antti Palosaari wrote: > Hello > First I looked it has a broken eeprom - but it cannot be as USB ID is > shown correctly so it must be a driver bug. Are you sure it is stock > 3.7.10 Kernel, not some media build top of that? > > For some reason em28xx driver skips USB ID based detection and > fall-backs to I2C bus / eeprom fingerprint detection that naturally > fails. > > regards > Antti > > > On 05/09/2013 11:29 AM, Eric Sander wrote: >> Sorry, here some more info: >> >> lsusb: >> Bus 001 Device 002: ID 2013:0251 PCTV Systems >> >> cat /proc/version >> Linux version 3.7.10-1.4-desktop (geeko@buildhost) (gcc version 4.7.2 >> 20130108 [gcc-4_7-branch revision 195012] (SUSE Linux) ) #1 SMP PREEMPT >> Fri Apr 19 12:06:34 UTC 2013 (8ef74f8) >> >> Opensuse 12.3 >> >> On 09.05.2013 09:13, Eric Sander wrote: >>> Hi There, >>> i have the TV-USB-Stick: pctv QuatroStick nano it is misdetected as >>> Sharp S921 >>> >>> dmesg-log: >>> [ 1080.044027] usb 1-7: new high-speed USB device number 7 using >>> ehci_hcd >>> [ 1080.159731] usb 1-7: New USB device found, idVendor=2013, >>> idProduct=0251 >>> [ 1080.159738] usb 1-7: New USB device strings: Mfr=1, Product=2, >>> SerialNumber=3 >>> [ 1080.159744] usb 1-7: Product: PCTV 520e >>> [ 1080.159748] usb 1-7: Manufacturer: PCTV Systems >>> [ 1080.159752] usb 1-7: SerialNumber: 00000010JR7F >>> [ 1080.160066] em28xx: New device PCTV Systems PCTV 520e @ 480 Mbps >>> (2013:0251, interface 0, class 0) >>> [ 1080.160070] em28xx: Audio Vendor Class interface 0 found >>> [ 1080.160073] em28xx: Video interface 0 found >>> [ 1080.160076] em28xx: DVB interface 0 found >>> [ 1080.161045] em28xx #0: chip ID is em2884 >>> [ 1080.256727] em28xx #0: found i2c device @ 0xa0 [eeprom] >>> [ 1080.268726] em28xx #0: Your board has no unique USB ID. >>> [ 1080.268732] em28xx #0: A hint were successfully done, based on i2c >>> devicelist hash. >>> [ 1080.268736] em28xx #0: This method is not 100% failproof. >>> [ 1080.268738] em28xx #0: If the board were missdetected, please email >>> this log to: >>> [ 1080.268741] em28xx #0: V4L Mailing List >>> >>> [ 1080.268745] em28xx #0: Board detected as EM2874 Leadership ISDBT >>> [ 1080.352018] em28xx #0: Identified as EM2874 Leadership ISDBT >>> (card=77) >>> [ 1080.352097] em28xx #0: Config register raw data: 0x1e >>> [ 1080.352844] em28xx #0: AC97 vendor ID = 0x8ca38ca3 >>> [ 1080.353476] em28xx #0: AC97 features = 0x8ca3 >>> [ 1080.353481] em28xx #0: Unknown AC97 audio processor detected! >>> [ 1080.375722] em28xx #0: v4l2 driver version 0.1.3 >>> [ 1080.403724] em28xx #0: V4L2 video device registered as video0 >>> [ 1080.404172] em28xx-audio.c: probing for em28xx Audio Vendor Class >>> [ 1080.404176] em28xx-audio.c: Copyright (C) 2006 Markus Rechberger >>> [ 1080.404179] em28xx-audio.c: Copyright (C) 2007-2011 Mauro Carvalho >>> Chehab >>> [ 1080.422057] s921: s921_attach: >>> [ 1080.422066] DVB: registering new adapter (em28xx #0) >>> [ 1080.422076] usb 1-7: DVB: registering adapter 0 frontend 0 (Sharp >>> S921)... >>> [ 1080.422677] em28xx #0: Successfully loaded em28xx-dvb >>> [ 1080.796252] em28xx #0: submit of audio urb failed >>> >>> feel free to ask if you have further questions. >>> >> >> -- >> To unsubscribe from this list: send the line "unsubscribe >> linux-media" in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html > >