From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mx1.redhat.com ([209.132.183.28]:33301 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755141Ab2BXT2a (ORCPT ); Fri, 24 Feb 2012 14:28:30 -0500 Message-ID: <4F47E4B1.10405@redhat.com> Date: Fri, 24 Feb 2012 17:27:45 -0200 From: Mauro Carvalho Chehab MIME-Version: 1.0 To: Michael Krufky CC: Mike Isely , linux-media , Communications nexus for pvrusb2 driver , stable@kernel.org Subject: Re: pvrusb2: fix 7MHz & 8MHz DVB-T tuner support for HVR1900 rev D1F5 References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: Em 07-02-2012 15:08, Michael Krufky escreveu: > There are some new revisions of the HVR-1900 around whose DVB-T > support is broken without this small bug-fix. Please merge asap - > this fix needs to go to stable kernels as well. It applies cleanly > against *all* recent kernels. > > The following changes since commit 805a6af8dba5dfdd35ec35dc52ec0122400b2610: > > Linux 3.2 (2012-01-04 15:55:44 -0800) > > are available in the git repository at: > git://linuxtv.org/mkrufky/hauppauge surrey > > Michael Krufky (1): > pvrusb2: fix 7MHz & 8MHz DVB-T tuner support for HVR1900 rev D1F5 > > drivers/media/video/pvrusb2/pvrusb2-devattr.c | 10 ++++++++++ > 1 files changed, 10 insertions(+), 0 deletions(-) > The D1F5 revision of the WinTV HVR-1900 uses a tda18271c2 tuner > instead of a tda18271c1 tuner as used in revision D1E9. To > account for this, we must hardcode the frontend configuration > to use the same IF frequency configuration for both revisions > of the device. No, you don't need to hardcode the IF. Just use the get_if_frequency callback at the demod, and it will work with whatever frequency you use at the tuner. Regards, Mauro