From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail.kapsi.fi ([217.30.184.167]:33271 "EHLO mail.kapsi.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753849AbZJYSXq (ORCPT ); Sun, 25 Oct 2009 14:23:46 -0400 Message-ID: <4AE497B5.8050801@iki.fi> Date: Sun, 25 Oct 2009 20:23:49 +0200 From: Antti Palosaari MIME-Version: 1.0 To: Devin Heitmueller CC: Linux Media Mailing List Subject: Re: em28xx DVB modeswitching change: call for testers References: <829197380910132052w155116ecrcea808abe87a57a6@mail.gmail.com> In-Reply-To: <829197380910132052w155116ecrcea808abe87a57a6@mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: On 10/14/2009 06:52 AM, Devin Heitmueller wrote: > Hello all, > > I have setup a tree that removes the mode switching code when > starting/stopping streaming. If you have one of the em28xx dvb > devices mentioned in the previous thread and volunteered to test, > please try out the following tree: > > http://kernellabs.com/hg/~dheitmueller/em28xx-modeswitch > > In particular, this should work for those of you who reported problems > with zl10353 based devices like the Pinnacle 320e (or Dazzle) and were > using that one line change I sent this week. It should also work with > Antti's Reddo board without needing his patch to move the demod reset > into the tuner_gpio. > > This also brings us one more step forward to setting up the locking > properly so that applications cannot simultaneously open the analog > and dvb side of the device. Reddo DVB-C USB Box works fine with this patch. But whats the status of this patch, when this is going to Kernel? Reddo is added to the 2.6.32 and due to that I need this go 2.6.32 as bug fix. If this is not going to happen I should pull request my fix: http://linuxtv.org/hg/~anttip/reddo-dvb-c/rev/38f946af568f And other issue raised as well. QAM256 channels are mosaic. I suspect there is some USB speed problems in Empia em28xx driver since demod UNC and BER counters are clean. It is almost 50 Mbit/sec stream... Any idea? I tested modprobe em28xx alt=N without success... regards Antti -- http://palosaari.fi/