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From: Akihiro TSUKADA <tskd08@gmail.com>
To: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Cc: linux-media@vger.kernel.org
Subject: Re: [PATCH v4 3/4] tc90522: add driver for Toshiba TC90522 quad demodulator
Date: Wed, 24 Sep 2014 23:26:06 +0900	[thread overview]
Message-ID: <5422D47E.2080809@gmail.com> (raw)
In-Reply-To: <20140924103233.2efc00ed@recife.lan>

> Ok, but see the definition at the API spec:
> 
> 	http://linuxtv.org/downloads/v4l-dvb-apis/FE_GET_SET_PROPERTY.html#isdb-hierq-layers
> 
> Basically, we use 0, 1, 2, 4 no matter what mode, e. g.

I understand.
(though I wonder why "4" is assigned instead of "3"
when it is not a flag bit that can be OR'ed
 and a kind of "raw" values are used anyway).

> Ah, I wasn't aware that ISDB-Tsb was cancelled in Japan.

The band used by ISDB-Tsb is now assigned to ISDB-Tmm
(which is also very unpopular),
and there is a plan to use ISDB-Tsb in another freq band
in the future, but no concrete one yet.

--
akihiro

  reply	other threads:[~2014-09-24 14:26 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-08 17:20 [PATCH v4 0/4] dvb: Add support for PT3 ISDB-S/T card tskd08
2014-09-08 17:20 ` [PATCH v4 1/4] mxl301rf: add driver for MaxLinear MxL301RF OFDM tuner tskd08
2014-09-08 17:33   ` Antti Palosaari
2014-09-08 17:20 ` [PATCH v4 2/4] qm1d1c0042: add driver for Sharp QM1D1C0042 ISDB-S tuner tskd08
2014-09-08 17:20 ` [PATCH v4 3/4] tc90522: add driver for Toshiba TC90522 quad demodulator tskd08
2014-09-23 20:07   ` Mauro Carvalho Chehab
2014-09-24  3:00     ` Akihiro TSUKADA
2014-09-24  9:28       ` Mauro Carvalho Chehab
2014-09-24 11:14         ` Akihiro TSUKADA
2014-09-24 11:30           ` Mauro Carvalho Chehab
2014-09-24 12:06             ` Akihiro TSUKADA
2014-09-24 13:32               ` Mauro Carvalho Chehab
2014-09-24 14:26                 ` Akihiro TSUKADA [this message]
2014-09-08 17:20 ` [PATCH v4 4/4] pt3: add support for Earthsoft PT3 ISDB-S/T receiver card tskd08

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