Messages in this thread | | | Subject | Re: [PATCH v15 03/13] mux: minimal mux subsystem | From | Philipp Zabel <> | Date | Wed, 17 May 2017 11:38:39 +0200 |
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On Sun, 2017-05-14 at 21:51 +0200, Peter Rosin wrote: > From: Peter Rosin <peda@axentia.se> > > Add a new minimalistic subsystem that handles multiplexer controllers. > When multiplexers are used in various places in the kernel, and the > same multiplexer controller can be used for several independent things, > there should be one place to implement support for said multiplexer > controller. > > A single multiplexer controller can also be used to control several > parallel multiplexers, that are in turn used by different subsystems > in the kernel, leading to a need to coordinate multiplexer accesses. > The multiplexer subsystem handles this coordination. > > Thanks go out to Lars-Peter Clausen, Jonathan Cameron, Rob Herring, > Wolfram Sang, Paul Gortmaker, Dan Carpenter, Colin Ian King, Greg > Kroah-Hartman and last but certainly not least to Philipp Zabel for > helpful comments, reviews, patches and general encouragement! > > Reviewed-by: Jonathan Cameron <jic23@kernel.org> > Signed-off-by: Peter Rosin <peda@axentia.se>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> Tested-by: Philipp Zabel <p.zabel@pengutronix.de> (using video-mux [1] on i.MX6)
[1] https://patchwork.kernel.org/patch/9712131/
regards Philipp
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