From: "Michael Büsch" <m@bues.ch>
To: Antti Palosaari <crope@iki.fi>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>,
linux-media <linux-media@vger.kernel.org>,
Hans-Frieder Vogt <hfvogt@gmx.net>,
Gianluca Gennari <gennarone@gmail.com>
Subject: Re: [PATCH] Add fc0011 tuner driver
Date: Tue, 3 Apr 2012 08:36:48 +0200 [thread overview]
Message-ID: <20120403083648.258257cd@milhouse> (raw)
In-Reply-To: <4F7A1F88.1060109@iki.fi>
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On Tue, 03 Apr 2012 00:52:08 +0300
Antti Palosaari <crope@iki.fi> wrote:
> > Well the fc0011 tuner driver still works worse on this af9035 driver
> > than on Hans' driver. I have absolutely no idea why this is the case.
> > I'm almost certain that it is not a timing issue of some sort. I tried
> > a zillion of delays and such.
>
> And after taking sniffs and comparing those I found the reason. It is
> I2C adapter code. It writes one byte too much => as a FC0011 is
> auto-increment (as almost every I2C client) registers it means it writes
> next register too. Fixing that gives normal tuner sensitivity. I will
> try to make patch for that soon.
Awesome! Thanks a lot!
--
Greetings, Michael.
PGP encryption is encouraged / 908D8B0E
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next prev parent reply other threads:[~2012-04-03 6:37 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-02 16:14 [PATCH] Add fc0011 tuner driver Michael Büsch
2012-04-02 16:56 ` Antti Palosaari
2012-04-02 17:20 ` Michael Büsch
2012-04-02 17:40 ` Antti Palosaari
2012-04-02 17:51 ` Michael Büsch
2012-04-02 21:52 ` Antti Palosaari
2012-04-03 6:36 ` Michael Büsch [this message]
2012-05-07 19:02 ` Antti Palosaari
2012-05-07 21:00 ` Michael Büsch
2012-05-07 21:13 ` Rémi Denis-Courmont
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