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From: e9hack <e9hack@googlemail.com>
To: linux-dvb@linuxtv.org
Subject: Re: [linux-dvb] Support of Nova S SE DVB card missing
Date: Sat, 23 Aug 2008 15:57:57 +0200	[thread overview]
Message-ID: <48B01765.8020104@gmail.com> (raw)
In-Reply-To: <48B00D6C.8080302@gmx.de>

Eberhard Kaltenhaeuser schrieb:
> Actual kernel does not support the Hauppauge WinTV Nova S SE PCI card 
> anymore:
> 

I think it is a problem of this changeset http://linuxtv.org/hg/v4l-dvb/rev/358d281e6a3d 
from Patrick Boettcher. The S5H1420 isn't able to understand repeated start conditions. 
The i2c-read code was changed from:

	if ((ret = i2c_transfer (state->i2c, &msg1, 1)) != 1)
		return ret;

	if ((ret = i2c_transfer (state->i2c, &msg2, 1)) != 1)
		return ret;

to:
	if (state->config->repeated_start_workaround) {
		ret = i2c_transfer(state->i2c, msg, 3);
		if (ret != 3)
			return ret;
	} else {
		ret = i2c_transfer(state->i2c, &msg[1], 2);
		if (ret != 2)
			return ret;
	}

-Hartmut



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  reply	other threads:[~2008-08-23 13:58 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-08-23 13:15 [linux-dvb] Support of Nova S SE DVB card missing Eberhard Kaltenhaeuser
2008-08-23 13:57 ` e9hack [this message]
2008-08-23 15:09   ` Patrick Boettcher
2008-08-23 15:26     ` e9hack
2008-08-23 18:17     ` Eberhard Kaltenhaeuser
2008-08-23 15:11   ` Oliver Endriss
2008-08-23 15:21     ` Patrick Boettcher
2008-08-23 15:48       ` Oliver Endriss
2008-08-23 15:53         ` Patrick Boettcher
2008-08-23 16:42           ` Oliver Endriss
2008-08-23 17:21             ` Oliver Endriss
2008-08-24  4:56             ` Oliver Endriss
2008-08-24  8:12     ` Eberhard Kaltenhaeuser
2008-08-28 15:48     ` Eberhard Kaltenhaeuser

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