From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mx1.redhat.com ([209.132.183.28]:12309 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750974Ab1LRA11 (ORCPT ); Sat, 17 Dec 2011 19:27:27 -0500 Received: from int-mx01.intmail.prod.int.phx2.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id pBI0RRHJ001357 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Sat, 17 Dec 2011 19:27:27 -0500 Message-ID: <4EED336B.1030904@redhat.com> Date: Sat, 17 Dec 2011 22:27:23 -0200 From: Mauro Carvalho Chehab MIME-Version: 1.0 To: Mauro Carvalho Chehab , Linux Media Mailing List Subject: Re: [PATCH 1/6] [media] Update documentation to reflect DVB-C Annex A/C support References: <1324167673-20787-1-git-send-email-mchehab@redhat.com> <1324167673-20787-2-git-send-email-mchehab@redhat.com> In-Reply-To: <1324167673-20787-2-git-send-email-mchehab@redhat.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: Em 17-12-2011 22:21, Mauro Carvalho Chehab escreveu: > Signed-off-by: Mauro Carvalho Chehab Gah, not sure what happened here... git send-email did the wrong thing with this patch and a few others... This patch should have a description, a from: Manu Abraham, and his SOB! I'll see what's wrong and I'll resend a new version. Please discard this one! > --- > Documentation/DocBook/media/dvb/dvbproperty.xml | 11 +++++------ > Documentation/DocBook/media/dvb/frontend.xml | 4 ++-- > 2 files changed, 7 insertions(+), 8 deletions(-) > > diff --git a/Documentation/DocBook/media/dvb/dvbproperty.xml b/Documentation/DocBook/media/dvb/dvbproperty.xml > index b812e31..ffee1fb 100644 > --- a/Documentation/DocBook/media/dvb/dvbproperty.xml > +++ b/Documentation/DocBook/media/dvb/dvbproperty.xml > @@ -311,8 +311,6 @@ typedef enum fe_rolloff { > ROLLOFF_20, > ROLLOFF_25, > ROLLOFF_AUTO, > - ROLLOFF_15, /* DVB-C Annex A */ > - ROLLOFF_13, /* DVB-C Annex C */ > } fe_rolloff_t; > > > @@ -336,9 +334,10 @@ typedef enum fe_rolloff { > fe_delivery_system type > Possible values: > > + > typedef enum fe_delivery_system { > SYS_UNDEFINED, > - SYS_DVBC_ANNEX_AC, > + SYS_DVBC_ANNEX_A, > SYS_DVBC_ANNEX_B, > SYS_DVBT, > SYS_DSS, > @@ -355,6 +354,7 @@ typedef enum fe_delivery_system { > SYS_DAB, > SYS_DVBT2, > SYS_TURBO, > + SYS_DVBC_ANNEX_C, > } fe_delivery_system_t; > > > @@ -781,7 +781,8 @@ typedef enum fe_hierarchy { > Properties used on cable delivery systems >
> DVB-C delivery system > - The DVB-C Annex-A/C is the widely used cable standard. Transmission uses QAM modulation. > + The DVB-C Annex-A is the widely used cable standard. Transmission uses QAM modulation. > + The DVB-C Annex-C is optimized for 6MHz, and is used in Japan. It supports a subset of the Annex A modulation types, and a roll-off of 0.13, instead of 0.15 > The following parameters are valid for DVB-C Annex A/C: > > DTV_API_VERSION > @@ -792,10 +793,8 @@ typedef enum fe_hierarchy { > DTV_MODULATION > DTV_INVERSION > DTV_SYMBOL_RATE > - DTV_ROLLOFF > DTV_INNER_FEC > > - The Rolloff of 0.15 (ROLLOFF_15) is assumed, as ITU-T J.83 Annex A is more common. For Annex C, rolloff should be 0.13 (ROLLOFF_13). All other values are invalid. >
>
> DVB-C Annex B delivery system > diff --git a/Documentation/DocBook/media/dvb/frontend.xml b/Documentation/DocBook/media/dvb/frontend.xml > index 61407ea..28d7ea5 100644 > --- a/Documentation/DocBook/media/dvb/frontend.xml > +++ b/Documentation/DocBook/media/dvb/frontend.xml > @@ -45,8 +45,8 @@ transmission. The fontend types are given by fe_type_t type, defined as: > > > FE_QAM > - For DVB-C annex A/C standard > - SYS_DVBC_ANNEX_AC > + For DVB-C annex A standard > + SYS_DVBC_ANNEX_A > > > FE_OFDM