From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail.kapsi.fi ([217.30.184.167]:36205 "EHLO mail.kapsi.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751122AbZCQNmC (ORCPT ); Tue, 17 Mar 2009 09:42:02 -0400 Message-ID: <49BFA8A6.6010909@iki.fi> Date: Tue, 17 Mar 2009 15:41:58 +0200 From: Antti Palosaari MIME-Version: 1.0 To: pureherz@gmail.com CC: linux-media@vger.kernel.org, Tanguy PRUVOT , linux-dvb@linuxtv.org Subject: Re: [linux-dvb] EC168 and MT2060 References: <1237129041.7993.38.camel@0ri0n> <49BD3B31.8030308@iki.fi> <1237146464.7993.94.camel@0ri0n> <49BD5D0E.3090304@iki.fi> <1237208613.8685.13.camel@0ri0n> <49BE7031.50005@iki.fi> <1237249937.19477.8.camel@0ri0n> In-Reply-To: <1237249937.19477.8.camel@0ri0n> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: t.Hgch wrote: > Hi, > > I found that my card isn't locking on certain frequencies,Could it be a > problem of signal strength? In widows it gets all channels though. Your signal strength is not enough. I think Linux mxl5005s tuner driver does not have as good performance as Windows. You can try to change some tuner parameters (in ec168.c file) to see if you will found some more sensitivity. > Here is the log: > [41630.737986] c0 03 00 00 01 ff 01 00 <<< 02 > [41630.750251] c0 03 00 00 01 ff 01 00 <<< 13 > [41630.802108] c0 03 00 00 01 ff 01 00 <<< 34 > [41630.833250] c0 03 00 00 01 ff 01 00 <<< 35 I think this register contains demodulator lock bits. When it is 0cf6 demod is fully locked. No lock here... > I also get this from time to time but don't how to reproduce exactly: > > [33044.376068] ec168_rw_udev: usb_control_msg failed :-110 I should add one ms sleep to avoid this. regards Antti -- http://palosaari.fi/