From: Dmitri Belimov <d.belimov@gmail.com>
To: Devin Heitmueller <dheitmueller@kernellabs.com>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>,
Linux Media Mailing List <linux-media@vger.kernel.org>,
Stefan Ringel <stefan.ringel@arcor.de>,
Bee Hock Goh <beehock@gmail.com>
Subject: xc5000 and switch RF input
Date: Wed, 6 Oct 2010 15:52:56 -0400 [thread overview]
Message-ID: <20101006155256.11ec6d6d@glory.local> (raw)
In-Reply-To: <AANLkTinctdXC5lmzXSkgwjwfIwAH3BNFCWeWMnK3Xi5-@mail.gmail.com>
Hi
Our TV card Behold X7 has two different RF input. This RF inputs can switch between
different RF sources.
ANT 1 for analog and digital TV
ANT 2 for FM radio
The switch controlled by zl10353.
How to I can control this switch?
I found 2 way
1.
Use tuner callback to saa1734. add some params like XC5000_TUNER_SET/XC5000_TUNER_SET_TV to the xc5000.h
call tuner callback from xc5000_set_analog_params with new params about switching.
In this case inside saa7134 need know about zl10353 and configuration. I don't understand how to do.
The structure saa7134_dev hasn't pointer to the structure dvb_frontend.
Or use hardcoded i2c_addr and params.
2.
Direct call switch the switcher from the tuner code. In this case need know TV card type. I think it is not so good idea.
With my best regards, Dmitry.
next prev parent reply other threads:[~2010-10-06 5:52 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-18 7:30 [PATCH] xc5000, rework xc_write_reg Dmitri Belimov
2010-05-24 2:38 ` Devin Heitmueller
2010-05-25 1:49 ` Dmitri Belimov
2010-07-05 16:11 ` Mauro Carvalho Chehab
2010-07-05 19:07 ` Devin Heitmueller
2010-10-06 19:52 ` Dmitri Belimov [this message]
2010-10-06 12:25 ` xc5000 and switch RF input Mauro Carvalho Chehab
2010-10-06 12:40 ` [RFC] Resource reservation for frontend - Was: " Mauro Carvalho Chehab
2010-10-07 13:00 ` Dmitri Belimov
2010-10-07 0:28 ` Mauro Carvalho Chehab
2010-10-12 18:32 ` Dmitri Belimov
2010-10-14 8:33 ` Antti Palosaari
2010-10-14 8:41 ` Devin Heitmueller
2010-10-15 15:33 ` Antti Palosaari
2010-10-13 21:30 ` [PATCH] " Dmitri Belimov
2010-10-14 0:50 ` Devin Heitmueller
2010-10-14 16:12 ` Dmitri Belimov
2010-10-14 19:27 ` hermann pitton
2010-10-26 3:31 ` [PATCH] saa7134 behold A7 and H7 Dmitri Belimov
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