From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail.kapsi.fi ([217.30.184.167]:39254 "EHLO mail.kapsi.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754471Ab2K1Lja (ORCPT ); Wed, 28 Nov 2012 06:39:30 -0500 Message-ID: <50B5F7D2.9020005@iki.fi> Date: Wed, 28 Nov 2012 13:38:58 +0200 From: Antti Palosaari MIME-Version: 1.0 To: Ingo Kofler CC: =?UTF-8?B?Sm9lbCBXaXLEgW11IFBhdWxpbmc=?= , linux-media@vger.kernel.org Subject: Re: Tuning problems with em28xx-dvb & tda10071 on MIPS-based router board References: In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Sender: linux-media-owner@vger.kernel.org List-ID: On 11/28/2012 10:05 AM, Ingo Kofler wrote: > I know that they are not that powerful. I don't want to dump the whole > transportstream but just a single program (~ 10 mbit/s) contained in > it. Filtering based on the PID is done in the device isn't it? Used em28xx chip supports pid filtering but driver doesn't. Antti > > Ingo > > 2012/11/27 Joel Wirāmu Pauling : >> The 1043nd and similar ar7xxx chipsets only support around 30-40bit >> transfers across the CPU and chip-set bus. >> >> I would be very surprised if you could reliably put an mpeg2 stream on the >> wire from them. >> >> >> -Joel >> >> http://gplus.to/aenertia >> http://linkedin.com/in/aenertia >> @aenertia >> >> >> >> >> On 27 November 2012 06:50, Ingo Kofler wrote: >>> >>> Hi, >>> >>> I am trying to get my PCTV DVB-S2 stick running on my TP-Link >>> TL-WR1043ND that runs OpenWrt (Attitude Adjustment Beta, Kernel >>> 3.3.8). I have cross-compiled the corresponding kernel modules and >>> deployed them on the router. I have also deployed the firmware on the >>> device. >>> >>> After loading the corresponding modules the /dev/dvb/... devices show >>> up and the dmesg output seems to be fine. Then I tried to test the >>> device using szap and a channels.conf file. Unfortunately, the device >>> cannot tune to most of the transponders except of two. Both are >>> located in the vertical high band of the Astra 19E. For all other >>> transponders I do not get a lock of the frontend. >>> >>> Tuning works fine on my PC using kernel verions 3.2 and 3.5 (the ones >>> that ship with Ubuntu) and using the same channels.conf file and >>> stick. So I conclude that both the stick, the satellite dish and the >>> channels.conf is working. I've also tested it on the router board with >>> an external powered USB Hub (I though that maybe the power of the >>> router's USB port wasn't good enough). >>> >>> Now I have no further ideas. Before I start to debug the C code and >>> try to figure out the difference between the PC and the router - Are >>> there any known issues with this driver? Does it work on MIPS and >>> different endianess? >>> >>> Best regards, >>> Ingo >>> -- >>> 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 >> >> > -- > 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 > -- http://palosaari.fi/