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(parent: 757b06a) | patch
leds: triggers: add invert to heartbeat
authorJiri Prchal <jiri.prchal@aksignal.cz>
Thu, 8 Oct 2015 08:32:26 +0000 (10:32 +0200)
committerJacek Anaszewski <j.anaszewski@samsung.com>
Tue, 3 Nov 2015 07:59:23 +0000 (08:59 +0100)
commit1c7b9d0edf5ada916fd02e66355f79f2089ee095
treebc07334c0c6e750b774c903a8586a43e330064batree | snapshot (tar.gz zip)
parent757b06ae04b3b6c8958ab067e879a8865d076d2acommit | diff
leds: triggers: add invert to heartbeat

This patch adds possibility to invert heartbeat blinking.
The inverted LED is more time ON then OFF. It's because it looks
better when the heartbeat LED is next to other LED which is most
time ON. The invert value is exported same way via sysfs in file
invert like oneshot. I get inspiration from this trigger.

Signed-off-by: Jiri Prchal <jiri.prchal@aksignal.cz>
Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
drivers/leds/trigger/ledtrig-heartbeat.c diff | blob | blame | history