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From: Antti Palosaari <crope@iki.fi>
To: Malcolm Priestley <tvboxspy@gmail.com>
Cc: Josu Lazkano <josu.lazkano@gmail.com>,
	Jason Hecker <jwhecker@gmail.com>,
	linux-media <linux-media@vger.kernel.org>
Subject: Re: [PATCH] af9013 Extended monitoring in set_frontend.
Date: Sat, 08 Oct 2011 17:06:32 +0300	[thread overview]
Message-ID: <4E9058E8.1070902@iki.fi> (raw)
In-Reply-To: <4e904f71.ce66e30a.69f3.ffff9870@mx.google.com>

I have been following that discussion and hoping you would finally find 
out the reason.

But I want to point out few things;
* .set_frontend() is called only when channel changed
* .set_params() is called only when channel changed
* there is no I2C traffic for tuner after channel changed
* there is I2C traffic to tuner only when channel is changed

Since generally changes to .set_frontend() will not have effect in 
normal use, when both devices are already streaming. Only in case of 
lock is missed and re-tune initialized or channel changed.

regards
Antti


-- 
http://palosaari.fi/

  parent reply	other threads:[~2011-10-08 14:06 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <4e83369f.5d6de30a.485b.ffffdc29@mx.google.com>
2011-10-04 19:28 ` [PATCH] af9013 frontend tuner bus lock Josu Lazkano
2011-10-04 20:44   ` Jason Hecker
2011-10-04 21:54     ` Malcolm Priestley
2011-10-04 22:10       ` Jason Hecker
2011-10-05 11:40         ` Josu Lazkano
2011-10-05 22:19           ` Jason Hecker
2011-10-05 23:12             ` Josu Lazkano
2011-10-06  2:39               ` Jason Hecker
2011-10-06 20:07               ` dave cunningham
2011-10-06 21:48                 ` Josu Lazkano
2011-10-06 22:34                   ` Jason Hecker
2011-10-06 21:13               ` Malcolm Priestley
2011-10-07 21:11             ` [PATCH] af9013 Extended monitoring in set_frontend Malcolm Priestley
2011-10-07 22:46               ` Jason Hecker
2011-10-08 13:10                 ` Malcolm Priestley
2011-10-08 13:13                 ` Josu Lazkano
2011-10-08 13:26                   ` Malcolm Priestley
2011-10-08 13:42                     ` Josu Lazkano
2011-10-08 14:06                     ` Antti Palosaari [this message]
2011-10-08 20:05                     ` Jason Hecker
2011-10-10 19:31                       ` Antti Palosaari
2011-10-10 20:27                         ` Malcolm Priestley
2011-10-10 21:06                           ` Jason Hecker
2011-10-16 20:26                             ` Malcolm Priestley
2011-10-16 21:18                               ` Jason Hecker

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