From: Jean Delvare <khali@linux-fr.org>
To: Andreas Oberritter <obi@saftware.de>
Cc: LM Sensors <sensors@stimpy.netroedge.com>,
LKML <linux-kernel@vger.kernel.org>, Greg KH <greg@kroah.com>
Subject: Re: [PATCH] possible bug in i2c-algo-bit's inb function
Date: Sun, 27 Feb 2005 19:52:26 +0100 [thread overview]
Message-ID: <20050227195226.23aa5a51.khali@linux-fr.org> (raw)
In-Reply-To: <1109528034.4564.16.camel@localhost.localdomain>
Hi Andreas,
> Here's my I2C code:
> (...)
Looks sane.
> The bus master is a so called Pluto2 by SCM (part of a DVB-T card sold
> by Satelco). If this is a hardware bug, is it possible to add a flag
> to struct i2c_algo_bit_data to workaround this bug?
I would try to find out whether the culprit is setscl or getsda
(assuming I am correct and either of these actually is the problem).
Once you know which it is, you could modifiy that function to restore
the SDA line, that should do the trick.
Hope that helps,
--
Jean Delvare
next prev parent reply other threads:[~2005-02-27 18:52 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-27 4:49 [PATCH] possible bug in i2c-algo-bit's inb function Andreas Oberritter
2005-02-27 9:35 ` Jean Delvare
2005-02-27 18:13 ` Andreas Oberritter
2005-02-27 18:52 ` Jean Delvare [this message]
2005-02-27 21:55 ` Andreas Oberritter
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