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From: "Brian Tompson" <brian.tompson-4c4C/Gi1/tVWk0Htik3J/w@public.gmane.org>
To: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Looking for help writing an i2c client for i2c-core
Date: Mon, 22 Jun 2009 21:02:40 -0700	[thread overview]
Message-ID: <7BD054A954B148E7B69442B1AC498484@footfall> (raw)

Hello,

In my i2c searches I stumbled upon this list.  I hope this message is
appropriate here.

I am trying to write an i2c client driver for the i2c core, using the Linux
Driver Model (new style driver).
I am looking for a list of steps I need to take to accomplish this.

I have been looking for a list something like this:

Load this i2c-core structure with this information.
Call this i2c-core function to register your driver.
Call this i2c-core function to connect to the adapter or bus or algorithm
(don’t know which)
Write a probe function that does this.
Write a remove function that does this.
Call this i2c-core function to write raw i2c data (not SMBus) to your device
Call this i2c-core function to read raw i2c data from your device.
Call this i2c-core function to disconnect from the adapter or bus or
algorithm

Or whatever the actual steps should be.

I have started writing a driver and have used i2c_add_driver() to register
my driver with i2c_core.
Now what?  Probe, attach, send, remove, …?  Is there a resource available
that simply lays out these facts?  I think a resource like that would be
very useful to someone trying to develop a client driver for the i2c-core
using the Linux Driver Model.


Thank you for your time,
Brian Tompson

             reply	other threads:[~2009-06-23  4:02 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <Acnztit3TDXTYlAdQgGYzwdBmb7Njg==>
2009-06-23  4:02 ` Brian Tompson [this message]
2009-06-24  8:37   ` Looking for help writing an i2c client for i2c-core Linus Walleij
2009-06-24  8:54   ` Jean Delvare
     [not found]     ` <20090624105411.64a22474-ig7AzVSIIG7kN2dkZ6Wm7A@public.gmane.org>
2009-06-25 15:48       ` Brian Tompson

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