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Message-ID: <Pine.LNX.4.60.0705062219310.6650@poirot.grange> Date: Sun, 6 May 2007 22:20:36 +0200 (CEST) From: Guennadi Liakhovetski <g.liakhovetski@....de> To: Bodo Eggert <7eggert@....de> cc: Robin Getz <rgetz@...ckfin.uclinux.org>, Robert Schwebel <r.schwebel@...gutronix.de>, Stefan Roese <ml@...fan-roese.de>, linuxppc-dev@...abs.org, linux-kernel@...r.kernel.org Subject: Re: Correct location for ADC/DAC drivers On Sun, 6 May 2007, Bodo Eggert wrote: > Robin Getz <rgetz@...ckfin.uclinux.org> wrote: > > On Fri 4 May 2007 16:52, Robert Schwebel pondered: > >> On Fri, May 04, 2007 at 02:21:50PM -0400, Robin Getz wrote: > > >> > We also have DAC and ADC drivers (up to 16 bits @ 64MS/s, via DMA), > >> > that would be nice to put in the "right" place - I don't think that > >> > drivers/char is the right place, nor drivers/misc - I also don't think > >> > that /adc is a descriptive place for DAC or mixed signal front ends > >> > (MxFE). > >> > >> What userspace interface do your drivers have? > > > > Right now, it is a little rudimentary char interface, it needs a little care > > to be a bit more general purpose, but it suited needs of what the people who > > were using it. If I were thinking about a DAC / ADC API I would have a look at Comedi - somehow I think it should be pretty well designed... Thanks Guennadi --- Guennadi Liakhovetski - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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