From: Andreas Oberritter <obi@linuxtv.org>
To: Oliver Endriss <o.endriss@gmx.de>
Cc: linux-media@vger.kernel.org, mchehab@redhat.com
Subject: Re: [PATCH 07/16] ngene: CXD2099AR Common Interface driver
Date: Mon, 10 Jan 2011 15:05:34 +0100 [thread overview]
Message-ID: <4D2B122E.3050803@linuxtv.org> (raw)
In-Reply-To: <1294652184-12843-8-git-send-email-o.endriss@gmx.de>
On 01/10/2011 10:36 AM, Oliver Endriss wrote:
> From: Ralph Metzler <rjkm@metzlerbros.de>
>
> Driver for the Common Interface Controller CXD2099AR.
> Supports the CI of the cineS2 DVB-S2.
>
> For now, data is passed through '/dev/dvb/adapterX/sec0':
> - Encrypted data must be written to 'sec0'.
> - Decrypted data can be read from 'sec0'.
> - Setup the CAM using device 'ca0'.
Nack. In DVB API terms, "sec" stands for satellite equipment control,
and if I remember correctly, sec0 already existed in the first versions
of the API and that's why its leftovers can be abused by this driver.
The interfaces for writing data are dvr0 and demux0. If they don't fit
for decryption of recorded data, then they should be extended.
For decryption of live data, no new user interface needs to be created.
Regards,
Andreas
next prev parent reply other threads:[~2011-01-10 14:05 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1294652184-12843-1-git-send-email-o.endriss@gmx.de>
2011-01-10 9:36 ` [PATCH 14/16] stv090x: Fix losing lock in dual DVB-S2 mode Oliver Endriss
[not found] ` <1294652184-12843-4-git-send-email-o.endriss@gmx.de>
2011-01-10 14:00 ` [PATCH 03/16] ngene: Firmware 18 support Bjørn Mork
2011-01-10 17:12 ` Oliver Endriss
[not found] ` <1294652184-12843-8-git-send-email-o.endriss@gmx.de>
2011-01-10 14:05 ` Andreas Oberritter [this message]
2011-01-10 17:20 ` [PATCH 07/16] ngene: CXD2099AR Common Interface driver Oliver Endriss
2011-01-11 1:32 ` Interconnection of different DVB adapters (was: Re: [PATCH 07/16] ngene: CXD2099AR Common Interface driver) Andreas Oberritter
2011-01-11 2:14 ` Oliver Endriss
2011-01-17 16:31 ` [PATCH 07/16] ngene: CXD2099AR Common Interface driver Mauro Carvalho Chehab
2011-01-18 9:13 ` Oliver Endriss
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