From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-ww0-f46.google.com ([74.125.82.46]:47084 "EHLO mail-ww0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752199Ab0BWNMK (ORCPT ); Tue, 23 Feb 2010 08:12:10 -0500 Received: by wwf26 with SMTP id 26so732342wwf.19 for ; Tue, 23 Feb 2010 05:12:08 -0800 (PST) Message-ID: <4B83D425.6060803@gmail.com> Date: Tue, 23 Feb 2010 13:12:05 +0000 From: Nameer Kazzaz MIME-Version: 1.0 To: Hendrik Skarpeid CC: "Igor M. Liplianin" , linux-media@vger.kernel.org Subject: Re: DM1105: could not attach frontend 195d:1105 References: <4B7D83B2.4030709@online.no> <201002201949.36612.liplianin@me.by> <4B82EF6D.2000707@gmail.com> <4B83C6C0.5020708@online.no> In-Reply-To: <4B83C6C0.5020708@online.no> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Sender: linux-media-owner@vger.kernel.org List-ID: Sounds cool, let me know if I can help you with anything. Thanks Nameer Hendrik Skarpeid wrote: > No luck here either, still working on it. > My plan is to solder som wires on strategic points on the board and > debug i2c and other activity with an oscilloscope. Will probably start > next week. > > Nameer Kazzaz wrote: >> Hey Igor, >> I'm getting the same error: >> dm1105 0000:04:0b.0: could not attach frontend >> >> Did you get your one to work. >> >> Thanks >> Nameer >> >> Igor M. Liplianin wrote: >>> On 18 февраля 2010, liplianin@me.by wrote: >>> >>>> I also got the unbranded dm1105 card. I tried the four possible i2c >>>> addresses, just i case. Noen worked of course. Then I traced the i2c >>>> pins on the tuner to pins 100 and 101 on the DM1105. >>>> These are GPIO pins, so bit-banging i2c on these pins seems to be the >>>> solution. >>>> >>>> scl = p101 = gpio14 >>>> sda = p100 = gpio13 >>>> >>> Here is the patch to test. Use option card=4. >>> modprobe dm1105 card=4 >>> >> >> >> >