From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-pd0-f175.google.com ([209.85.192.175]:61798 "EHLO mail-pd0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750772AbaIXLOG (ORCPT ); Wed, 24 Sep 2014 07:14:06 -0400 Received: by mail-pd0-f175.google.com with SMTP id v10so7285543pde.6 for ; Wed, 24 Sep 2014 04:14:05 -0700 (PDT) Message-ID: <5422A779.8030901@gmail.com> Date: Wed, 24 Sep 2014 20:14:01 +0900 From: Akihiro TSUKADA MIME-Version: 1.0 To: Mauro Carvalho Chehab CC: linux-media@vger.kernel.org Subject: Re: [PATCH v4 3/4] tc90522: add driver for Toshiba TC90522 quad demodulator References: <1410196843-26168-1-git-send-email-tskd08@gmail.com> <1410196843-26168-4-git-send-email-tskd08@gmail.com> <20140923170730.4d5d167e@recife.lan> <542233E5.5070201@gmail.com> <20140924062812.6308f584@recife.lan> In-Reply-To: <20140924062812.6308f584@recife.lan> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: > Btw, please check if your driver is handling it well, as the valid > values for interleave are 0, 1, 2, 4 (actually, dib8000 also > supports interleaving equal to 8, if sound_broadcast). I have no info on how to set time interleaving parameters, although I can read them as a part of TMCC info. I guess I can also set them in the same registers, but I'm not sure. Since the demod is intelligent and automatically reads TMCC and sets the related parameters accordingly, I think it is safe to ignore user settings and let the demod set it. If someone would get more info in the future, [s]he could set those parameters in advance and make a lock faster. regards, akihiro