From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-wi0-f178.google.com ([209.85.212.178]:36085 "EHLO mail-wi0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753292AbbGTQGU (ORCPT ); Mon, 20 Jul 2015 12:06:20 -0400 Received: by wicgb10 with SMTP id gb10so30972747wic.1 for ; Mon, 20 Jul 2015 09:06:18 -0700 (PDT) Message-ID: <55AD1C77.6030208@gmail.com> Date: Mon, 20 Jul 2015 18:06:15 +0200 From: =?UTF-8?B?VHljaG8gTMO8cnNlbg==?= MIME-Version: 1.0 To: Steven Toth CC: tonyc@wincomm.com.tw, Antti Palosaari , Linux-Media Subject: Re: Adding support for three new Hauppauge HVR-1275 variants - testers reqd. References: <55AB5320.8030100@gmail.com> 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: Hi Steven, I was not aware of the fact that your patch depends on dvb-core as in 4.2-RC2 (and up, I guess) I tested against 3.18.18 and 4.1.2. That might explain the failures. Anyhow, as soon as Antti and you are on the same page regarding this patch, I'll test again against a 4.2-RC>1 Regards, Tycho. Op 20-07-15 om 15:13 schreef Steven Toth: > On Sun, Jul 19, 2015 at 3:34 AM, Tycho Lürsen wrote: >> Hi Steven, >> >> Tested your si2186 patch with my DVBSky T982 and TBS 6285 cards using >> European DVB-C >> Since MythTV can't handle multistandard frontends (yet), I've disabled >> DVB-T/T2 like this (I always do that): >> >> sed -i 's/SYS_DVBT, SYS_DVBT2, SYS_DVBC_ANNEX_A/SYS_DVBC_ANNEX_A/' >> drivers/media/dvb-frontends/si2168.c >> >> Result: both DVBSky T982 and TBS 6285 drivers are broken, meaning no lock, >> no tune. >> >> Regards, >> Tycho. >> >> Op 19-07-15 om 00:21 schreef Steven Toth: >>> http://git.linuxtv.org/cgit.cgi/stoth/hvr1275.git/log/?h=hvr-1275 >>> >>> Patches above are available for test. >>> >>> Antti, note the change to SI2168 to add support for enabling and >>> disabling the SI2168 transport bus dynamically. >>> >>> I've tested with a combo card, switching back and forward between QAM >>> and DVB-T, this works fine, just remember to select a different >>> frontend as we have two frontends on the same adapter, >>> adapter0/frontend0 is QAM/8SVB, adapter0/frontend1 is DVB-T/T2. >>> >>> If any testers have the ATSC or DVB-T, I'd expect these to work >>> equally well, replease report feedback here. >>> >>> Thanks, >>> >>> - Steve > Interesting, although I'm slightly confused. > > My patch mere added the ability for dvb-core to tri-state the tsport > out bus, similar to other digital demodulator drivers in the tree.... > and testing with both azap and tzap (and dvbtraffic) showed no tuning, > lock or other issues. > > What happens if you tzap/czap a known good frequency, before and after > my patch, without your sed replacement, leaving T/T2 and A fully > enabled? > > - Steve >