staging: comedi: ni_mio_common: implement new routing for TRIG_EXT

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Use new signal routing capability for all comedi command *_src == TRIG_EXT
options.  This new interface allows the user specify signals and terminals
as TRIG_EXT sources using a very consistent naming convention. Furthermore,
the interface allows backwards compatibility to prior behavior of
specifying register-level (or near register-level) values as *_arg options
when *_src == TRIG_EXT.

Annotates and updates tables of register values to reflect this new
implementation status.

Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Spencer E. Olson 2018-10-03 14:56:05 -06:00 • committed by Greg Kroah-Hartman

parent 4bb90c87ab

commit 56d0b826d3

1 changed files with 66 additions and 40 deletions

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drivers/staging/comedi/drivers/ni_mio_common.c

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