From: Antti Palosaari <crope@iki.fi>
To: linux-media <linux-media@vger.kernel.org>
Subject: [RFCv1] add DTMB support for DVB API
Date: Thu, 22 Dec 2011 23:29:10 +0200 [thread overview]
Message-ID: <4EF3A126.4070805@iki.fi> (raw)
1. I renamed it to the DTMB. I looked very many research papers and CTTB
was very, very rare. DTMB seems to exists almost all documents even very
recent.
2. added new values needed for the existing parameters.
3. new parameter u32 interleaving
DTMB supports 240 and 720 interleavers. I added interleaving as a
general parameter instead of DTMB, since there could be likely be some
other modulations too that have same param. Actually ISDB-T already
have. Let the 0 be AUTO or N/A.
4. new parameter u32 carrier
DTMB supports two sub-carrier modes. 1, single carrier, or 3780, which
is called multi-carrier. Same reasons applies here as for the interleaving.
Antti Palosaari (1):
add DTMB support for DVB API
drivers/media/dvb/dvb-core/dvb_frontend.c | 19 ++++++++++++++++++-
drivers/media/dvb/dvb-core/dvb_frontend.h | 3 +++
include/linux/dvb/frontend.h | 13 +++++++++++--
include/linux/dvb/version.h | 2 +-
4 files changed, 33 insertions(+), 4 deletions(-)
--
1.7.4.4
---
--
http://palosaari.fi/
next reply other threads:[~2011-12-22 21:29 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-22 21:29 Antti Palosaari [this message]
-- strict thread matches above, loose matches on Subject: below --
2011-12-22 21:30 [RFCv1] add DTMB support for DVB API Antti Palosaari
2011-12-23 10:55 ` Mauro Carvalho Chehab
2011-12-23 21:54 ` Antti Palosaari
2011-12-23 21:59 ` Andreas Oberritter
2011-12-23 13:38 ` Andreas Oberritter
2011-12-23 17:27 ` Patrick Boettcher
2011-12-24 21:56 ` Antti Palosaari
2011-12-27 16:26 ` Patrick Boettcher
2011-12-27 17:50 ` Mauro Carvalho Chehab
2011-12-23 22:33 ` Antti Palosaari
2011-12-23 17:30 ` Patrick Boettcher
2011-12-24 22:04 ` Antti Palosaari
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