From: Mauro Carvalho Chehab <mchehab@infradead.org>
To: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Cc: linux-dvb@linuxtv.org, video4linux-list@redhat.com,
mkrufky@linuxtv.org, gert.vervoort@hccnet.nl
Subject: Re: [linux-dvb] Hauppauge WinTV regreession from 2.6.24 to 2.6.25
Date: Mon, 28 Apr 2008 11:21:50 -0300 [thread overview]
Message-ID: <20080428112150.1c5392f2@gaivota> (raw)
In-Reply-To: <4814ED8B.90503@t-online.de>
> > I notice some unwanted behavior when testing md7134 FMD1216ME hybrid
> > boards.
> >
> Aha! I modified my board that it no longer runs with the current driver. But i observed
> something similar
>
> > Unchanged is that the tda9887 is not up for analog after boot.
> > Previously one did reload "tuner" just once and was done.
> >
> <snip>
> Don't have the time today, but lets roll back history: Not absolutely sure but if
> i remember correcly, the initialization sequence can be critical with hybrid tuners /
> NIM modules. The tda9887 may only be visible on I2C after a certain bit in the MOPLL
> is set (in byte4?)
If this is the case, we need to initialize the bit at init1, otherwise, this won't work.
Another option is to migrate saa7134 to the newer i2c probing methods, and let
tuner be probed after init2.
Cheers,
Mauro
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next prev parent reply other threads:[~2008-04-28 14:23 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-19 20:57 Hauppauge WinTV regreession from 2.6.24 to 2.6.25 Ian Pickworth
2008-04-20 0:47 ` hermann pitton
2008-04-20 9:15 ` Ian Pickworth
2008-04-20 11:20 ` Gert Vervoort
2008-04-20 12:26 ` Ian Pickworth
2008-04-20 13:06 ` hermann pitton
2008-04-20 16:18 ` Gert Vervoort
2008-04-20 21:16 ` hermann pitton
2008-04-24 3:55 ` hermann pitton
2008-04-25 13:56 ` Mauro Carvalho Chehab
2008-04-25 14:40 ` Michael Krufky
2008-04-25 14:45 ` Mauro Carvalho Chehab
2008-04-25 15:06 ` mkrufky
2008-04-25 21:48 ` hermann pitton
2008-04-25 23:41 ` hermann pitton
2008-04-26 11:59 ` Mauro Carvalho Chehab
2008-04-26 12:58 ` Ian Pickworth
2008-04-26 14:06 ` Mauro Carvalho Chehab
2008-04-26 22:10 ` hermann pitton
2008-04-26 23:19 ` Mauro Carvalho Chehab
2008-04-27 20:15 ` hermann pitton
2008-04-27 21:18 ` [linux-dvb] " Hartmut Hackmann
2008-04-28 1:01 ` hermann pitton
2008-04-28 14:21 ` Mauro Carvalho Chehab [this message]
2008-04-28 14:14 ` Mauro Carvalho Chehab
2008-04-25 15:03 ` Mauro Carvalho Chehab
2008-04-25 16:55 ` Gert Vervoort
2008-04-25 17:02 ` Gert Vervoort
[not found] ` <20080426090725.4a0fdcd4@gaivota>
2008-04-26 14:23 ` Gert Vervoort
2008-04-26 15:38 ` Mauro Carvalho Chehab
2008-04-26 16:59 ` Gert Vervoort
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