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From: Akihiro TSUKADA <tskd08@gmail.com>
To: Mauro Carvalho Chehab <m.chehab@samsung.com>
Cc: linux-media@vger.kernel.org
Subject: Re: [PATCH v2 3/7] v4l-utils/libdvbv5: add support for ISDB-S scanning
Date: Sun, 02 Nov 2014 18:52:52 +0900	[thread overview]
Message-ID: <5455FEF4.6010803@gmail.com> (raw)
In-Reply-To: <20141031175353.4b1dec17.m.chehab@samsung.com>

> Hmm... Is this due to a spec definition, or is it just how satellite
> operators decided?
> 
> If ARIB spec doesn't allow polarization set, we should remove it from the
> Kernel DocBook. 

ARIB spec does NOT limit polarization, just the satellite operators do.

> 
> Btw, how does the PT1 driver handle those parameters? If it just uses
> frequency (it seems so), then the only valid parameters for ISDB-S are
> 	DTV_FREQUENCY
> and
> 	DTV_STREAM_ID
> 
> (and, eventually, polarization, if ARIB spec allows it)
> 
> right?

Yes, right. PT1 uses DTV_FREQUENCY and DTV_STREAM_ID.
--
Akihiro

  reply	other threads:[~2014-11-02  9:52 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-10-26 11:46 [PATCH v2 0/7] v4l-utils/libdvbv5,dvb: add support for ISDB-S tskd08
2014-10-26 11:46 ` [PATCH v2 1/7] v4l-utils/libdvbv5: fix auto generation of channel names tskd08
2014-10-27 14:01   ` Mauro Carvalho Chehab
2014-10-27 14:31   ` Mauro Carvalho Chehab
2014-10-26 11:46 ` [PATCH v2 2/7] v4l-utils/libdvbv5: add support for ISDB-S tuning tskd08
2014-10-27 14:38   ` Mauro Carvalho Chehab
2014-10-26 11:46 ` [PATCH v2 3/7] v4l-utils/libdvbv5: add support for ISDB-S scanning tskd08
2014-10-27 14:46   ` Mauro Carvalho Chehab
2014-10-31 14:37     ` Akihiro TSUKADA
2014-10-31 19:53       ` Mauro Carvalho Chehab
2014-11-02  9:52         ` Akihiro TSUKADA [this message]
2014-10-26 11:46 ` [PATCH v2 4/7] v4l-utils/dvb: add COUNTRY property tskd08
2014-10-27 15:22   ` Mauro Carvalho Chehab
2014-10-26 11:46 ` [PATCH v2 5/7] v4l-utils/libdvbv5: add gconv module for the text translation of ISDB-S/T tskd08
2014-10-27 17:08   ` Mauro Carvalho Chehab
2014-10-31 15:02     ` Akihiro TSUKADA
2014-10-31 20:01       ` Mauro Carvalho Chehab
2014-10-26 11:46 ` [PATCH v2 6/7] v4l-utils/libdvbv5: don't discard config-supplied parameters tskd08
2014-10-27 17:11   ` Mauro Carvalho Chehab
2014-10-31 15:24     ` Akihiro TSUKADA
2014-10-31 20:02       ` Mauro Carvalho Chehab
2014-10-26 11:46 ` [PATCH v2 7/7] v4l-utils/libdvbv5, dvbv5-scan: generalize channel duplication check tskd08
2014-10-27 17:14   ` Mauro Carvalho Chehab

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