linux-kernel - Re: Bitbanging i2c bus driver using the GPIO API

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Message-ID: <20070423144710.GD1372@cosmic.amd.com>
Date:	Mon, 23 Apr 2007 08:47:10 -0600
From:	"Jordan Crouse" <jordan.crouse@....com>
To:	"Jean Delvare" <khali@...ux-fr.org>
cc:	"Lennart Sorensen" <lsorense@...lub.uwaterloo.ca>,
	"Haavard Skinnemoen" <hskinnemoen@...el.com>,
	"David Brownell" <david-b@...bell.net>,
	"Bryan Wu" <bryan.wu@...log.com>,
	"Andrew Morton" <akpm@...ux-foundation.org>,
	"Deepak Saxena" <dsaxena@...xity.net>,
	linux-kernel@...r.kernel.org,
	"Christer Weinigel" <wingel@...o-system.com>
Subject: Re: Bitbanging i2c bus driver using the GPIO API

On 23/04/07 11:42 +0200, Jean Delvare wrote:
> I seem to remember there has been a patch floating around to
> auto-detect the right ports back in June 2006, but it seems to have
> been lost somehow. Jordan, do you remember?

I don't remember that, and Google isn't helping, either.  Regardless,
randomly hitting ISA ports seems scary to me.  I know its a pain to use
the module params all the time, but thats really probably the cleanest way
to to it without carrying around a special patch for your system.

Jordan

-- 
Jordan Crouse
Senior Linux Engineer
Advanced Micro Devices, Inc.
<www.amd.com/embeddedprocessors>


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