From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail.kapsi.fi ([217.30.184.167]:58641 "EHLO mail.kapsi.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754459AbaKPPJL (ORCPT ); Sun, 16 Nov 2014 10:09:11 -0500 Message-ID: <5468BE0D.7020609@iki.fi> Date: Sun, 16 Nov 2014 17:09:01 +0200 From: Antti Palosaari MIME-Version: 1.0 To: Benjamin Larsson , linux-media@vger.kernel.org Subject: Re: [PATCH 2/8] rtl2832: implement PIP mode References: <1415766190-24482-1-git-send-email-crope@iki.fi> <1415766190-24482-3-git-send-email-crope@iki.fi> <20141114173440.427324a8@recife.lan> <54669210.1070101@iki.fi> <20141116082518.2144d9af@recife.lan> <54688C45.1080507@southpole.se> In-Reply-To: <54688C45.1080507@southpole.se> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: On 11/16/2014 01:36 PM, Benjamin Larsson wrote: > On 11/16/2014 11:25 AM, Mauro Carvalho Chehab wrote: >> >> [...] >> What demod(s) are exposed to userspace? both or just demod#1? >> >> If both are exposed, how userspace knows that demod#0 should not be >> used? >> >> Regards, >> Mauro >> > > Currently both demods are exposed to userspace. While it is nice to have > both I suggest that if a NM8847x demod is activated only expose that > demod. That would remove the hack in master and would make it possible > to faster move the NM8847x demods out of staging. The main reason for > this hardware is the DVB-C and DVB-T2 support. Lets focus on getting > that in an easy obtainable way. Yeah, both demods are exposed on single adapter, but two frontends. frontend0 == DVB-T demod RTL2832 frontend1 == DVB-T/T2/C demod MN88472 frontend0 is pretty useless if frontend1 is loaded... regards Antti -- http://palosaari.fi/