diff options
| author | Alexander Gordeev <lasaine@lvk.cs.msu.su> | 2011-01-13 04:01:00 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-13 19:03:21 +0300 |
| commit | 563558b2c7350371551bf08348ac61be62200505 (patch) | |
| tree | e7f767bf68efd16a8784c8875d885ba6ea9ecf6d /drivers/pps/generators/Kconfig | |
| parent | 46b402a0e5e4b4d81b11c32dfb2312bf5828ecb5 (diff) | |
| download | linux-563558b2c7350371551bf08348ac61be62200505.tar.xz | |
pps: add parallel port PPS signal generator
Add PPS signal generator which utilizes STROBE pin of a parallel port to
send PPS signals. It uses parport abstraction layer and hrtimers to
precisely control the signal.
Signed-off-by: Alexander Gordeev <lasaine@lvk.cs.msu.su>
Cc: Rodolfo Giometti <giometti@linux.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/pps/generators/Kconfig')
| -rw-r--r-- | drivers/pps/generators/Kconfig | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/pps/generators/Kconfig b/drivers/pps/generators/Kconfig index 5fbd6148c804..f3a73dd77660 100644 --- a/drivers/pps/generators/Kconfig +++ b/drivers/pps/generators/Kconfig @@ -2,16 +2,12 @@ # PPS generators configuration # -if PPS - comment "PPS generators support" config PPS_GENERATOR_PARPORT tristate "Parallel port PPS signal generator" - depends on PARPORT != n && GENERIC_TIME + depends on PARPORT help If you say yes here you get support for a PPS signal generator which utilizes STROBE pin of a parallel port to send PPS signals. It uses parport abstraction layer and hrtimers to precisely control the signal. - -endif |