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| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2015-02-23 14:57:30 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-03-01 18:51:50 -0800 |
| commit | fb5678aff3d469d41d7d7d85e5a12c56b0e1aa94 (patch) | |
| tree | 35f568e532199de8825682c101c5454ea38d3fe5 /drivers/staging/comedi/Kconfig | |
| parent | 43db062afe993fbfed184d78293527679fef9784 (diff) | |
| download | op-kernel-dev-fb5678aff3d469d41d7d7d85e5a12c56b0e1aa94.zip op-kernel-dev-fb5678aff3d469d41d7d7d85e5a12c56b0e1aa94.tar.gz | |
staging: comedi: pcl812: convert driver to use the comedi_8254 module
This driver uses an 8254 timer to generate the pacer clock used for analog
input data acquisition. Convert it to use the comedi_8254 module to provide
support for the 8254 timer.
Note that the pacer does not have to be stopped when starting a new async
command in pcl812_ai_cmd() or when the card is initialy reset by pcl812_reset().
The counters are all reset when the driver is initially attached and the
counters used by the pacer are stopped when a command is canceled.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/comedi/Kconfig')
| -rw-r--r-- | drivers/staging/comedi/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/staging/comedi/Kconfig b/drivers/staging/comedi/Kconfig index a2577ba..4691355 100644 --- a/drivers/staging/comedi/Kconfig +++ b/drivers/staging/comedi/Kconfig @@ -169,6 +169,7 @@ config COMEDI_PCL730 config COMEDI_PCL812 tristate "Advantech PCL-812/813 and ADlink ACL-8112/8113/8113/8216" select COMEDI_ISADMA if ISA_DMA_API + select COMEDI_8254 ---help--- Enable support for Advantech PCL-812/PG, PCL-813/B, ADLink ACL-8112DG/HG/PG, ACL-8113, ACL-8216, ICP DAS A-821PGH/PGL/PGL-NDA, |
