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| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2015-02-23 14:57:32 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-03-01 18:51:50 -0800 |
| commit | 18c284c68b8a52335c9d1ae53b2236ea350310d7 (patch) | |
| tree | f79c1852f4b3f2dbd695251821976ae416746117 /drivers/staging/comedi/Kconfig | |
| parent | f48c21fc62addff97c5dbf765a93ba604031dd2d (diff) | |
| download | op-kernel-dev-18c284c68b8a52335c9d1ae53b2236ea350310d7.zip op-kernel-dev-18c284c68b8a52335c9d1ae53b2236ea350310d7.tar.gz | |
staging: comedi: pcl818: 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 pcl818_ai_cmd() or when the card is initialy reset by pcl818_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 ff8cb3a..3698f68 100644 --- a/drivers/staging/comedi/Kconfig +++ b/drivers/staging/comedi/Kconfig @@ -191,6 +191,7 @@ config COMEDI_PCL816 config COMEDI_PCL818 tristate "Advantech PCL-718 and PCL-818 ISA card support" select COMEDI_ISADMA if ISA_DMA_API + select COMEDI_8254 ---help--- Enable support for Advantech PCL-818 ISA cards PCL-818L, PCL-818H, PCL-818HD, PCL-818HG, PCL-818 and PCL-718 |
