From: "Jean Delvare" <khali@linux-fr.org>
To: matti.aarnio@zmailer.org
Cc: LKML <linux-kernel@vger.kernel.org>
Subject: Re: I2C regression in post 2.6.14 gits..
Date: Fri, 4 Nov 2005 10:29:34 +0100 (CET) [thread overview]
Message-ID: <Go3tHv2d.1131096574.7056520.khali@localhost> (raw)
In-Reply-To: <20051102223818.GE3423@mea-ext.zmailer.org>
Hi Matti,
On 2005-11-04, Matti Aarnio wrote:
> Specifically, BTTV driver fails to control internal
> I2C devices in Hauppauge WinTV card with Bt848 onboard.
Can you detail how you came up with this diagnosis?
> Baseline 2.6.14 works fine, but 2.6.14-git2 fails.
Can you please try 2.6.14-git1 and 2.6.14-rc5-mm1? This should help us
norrow the faulty patch. Also, please confirm that 2.6.14-git7 still has
the problem.
> Any ideas ? Possible fixes ?
Enable as many debugging as possible, in particular I2C Core debugging
(I2C_DEBUG_CORE=y) in a working kernel and a non-working kernel, and
send both logs for comparison.
Thanks a lot for testing, BTW.
--
Jean Delvare
next prev parent reply other threads:[~2005-11-04 9:42 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-02 22:38 I2C regression in post 2.6.14 gits Matti Aarnio
2005-11-04 9:29 ` Jean Delvare [this message]
2005-11-05 17:39 ` I2C regression in post 2.6.14 gits.. -- get_user_pages() is real bug Matti Aarnio
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