From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail.kapsi.fi ([217.30.184.167]:55552 "EHLO mail.kapsi.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752800Ab3GANhG (ORCPT ); Mon, 1 Jul 2013 09:37:06 -0400 Message-ID: <51D185D7.2080107@iki.fi> Date: Mon, 01 Jul 2013 16:36:23 +0300 From: Antti Palosaari MIME-Version: 1.0 To: Oliver Schinagl CC: Bogdan Oprea , "linux-media@vger.kernel.org" Subject: Re: drivers:media:tuners:fc2580c fix for Asus U3100Mini Plus error while loading driver (-19) References: <1372660460.41879.YahooMailNeo@web162304.mail.bf1.yahoo.com> <1372661590.52145.YahooMailNeo@web162304.mail.bf1.yahoo.com> <51D1352A.2080107@schinagl.nl> <51D182CD.2040502@iki.fi> <51D1839B.1010007@schinagl.nl> In-Reply-To: <51D1839B.1010007@schinagl.nl> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: On 07/01/2013 04:26 PM, Oliver Schinagl wrote: > On 01-07-13 15:23, Antti Palosaari wrote: >> On 07/01/2013 10:52 AM, Oliver Schinagl wrote: >>> On 01-07-13 08:53, Bogdan Oprea wrote: >>>> this is a fix for this type of error >>>> >>>> [18384.579235] usb 6-5: dvb_usb_v2: 'Asus U3100Mini Plus' error while >>>> loading driver (-19) >>>> [18384.580621] usb 6-5: dvb_usb_v2: 'Asus U3100Mini Plus' successfully >>>> deinitialized and disconnected >>>> >>> This isn't really a fix, I think i mentioned this on the ML ages ago, >> >> Argh, I just replied that same. Oliver, do you has that same device? Is >> it working? Could you tweak to see if I2C readings are working at all? > I have the same device, but mine works normally (though I haven't > checked for ages), I will try it tonight when I'm at home and don't > forget what happens with my current kernel. Actually, I has RTL2832U + FC2580, and it works. It is not Asus U3100Mini Plus. Reading of that chip id must be working on the very first, is RTL2832U driver detects whole tuner by probing it. /* check FC2580 ID register; reg=01 val=56 */ ret = rtl28xxu_ctrl_msg(d, &req_fc2580); if (ret == 0 && buf[0] == 0x56) { priv->tuner = TUNER_RTL2832_FC2580; priv->tuner_name = "FC2580"; goto found; } So I wonder if tuner I2C readings starts failing after that. regards Antti -- http://palosaari.fi/