From: Matthias Schwarzott <zzam@gentoo.org>
To: Antti Palosaari <crope@iki.fi>, linux-media@vger.kernel.org
Subject: Re: [RFC PATCH 2/3] si2165: Add first driver version
Date: Sun, 23 Mar 2014 21:47:40 +0100 [thread overview]
Message-ID: <532F486C.9030307@gentoo.org> (raw)
In-Reply-To: <532DBAC5.5040407@iki.fi>
On 22.03.2014 17:31, Antti Palosaari wrote:
> Moi Matthias
>
Hi Antti,
> So what is status of your work?
>
The current status is:
I compared parts of my code to si2161 documentation.
I extracted firmware to an extra file.
I disassembled parts of the windows driver to verify some assumptions.
So the calculations should be almost correct for dvb-t.
But for dvb-c I need some more knowledge or more disassembling to know
how to calculate some register values.
e.g. What is the equivalence to this dvb-t value: DVB_rate = BW * 8/7
I guess it should depend on the symbol rate of the dvb-c channel.
I hope I manage to send out the current state as patches the next days.
Regards
Matthias
next prev parent reply other threads:[~2014-03-23 20:47 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-13 7:02 [RFC PATCH 0/3] wintv hvr 930c-hd: Add limited support for DVB-C and DVB-T Matthias Schwarzott
2013-12-13 7:02 ` [RFC PATCH 1/3] cx231xx: Add entry for wintv 930c-hd (pid=b130) with eeprom, no dvb support Matthias Schwarzott
2013-12-13 7:02 ` [RFC PATCH 2/3] si2165: Add first driver version Matthias Schwarzott
2013-12-25 5:20 ` Antti Palosaari
2014-03-22 16:31 ` Antti Palosaari
2014-03-23 20:47 ` Matthias Schwarzott [this message]
2014-04-24 8:37 ` Antti Palosaari
2013-12-13 7:02 ` [RFC PATCH 3/3] cx231xx: add wintv 930c hd dvb support Matthias Schwarzott
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