Messages in this thread | | | Subject | Re: [patch/rfc 2/4] pcf875x I2C GPIO expander driver | From | Ben Nizette <> | Date | Fri, 04 Apr 2008 13:45:35 +1100 |
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On Thu, 2008-04-03 at 19:06 -0700, Trent Piepho wrote: > On Fri, 30 Nov 2007, David Brownell wrote: > > On Friday 30 November 2007, Jean Delvare wrote: > >> > >> So the user-space interface would be part of the generic GPIO > >> infrastructure? I like the idea. > > > > I thought that would make sense too! :) Someone would need to > > write the code though. Having such a mechanism would provide > > another "carrot" to migrate folk towards the gpiolib core. > > Here's some code to do this. It's not entirely perfect yet, but it is > usable.
I quite like the fact that this easily tracks labels but I like the interface of simple_gpio posted a few days back: http://lkml.org/lkml/2008/3/26/87
Either way, anything unified is good.
--Ben.
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