Searched hist:fd4a641a (Results 1 – 4 of 4) sorted by relevance
| /openbmc/linux/Documentation/ABI/testing/ |
| H A D | sysfs-class-led-trigger-tty | fd4a641a Wed Jan 13 11:30:18 CST 2021 Uwe Kleine-König <u.kleine-koenig@pengutronix.de> leds: trigger: implement a tty trigger
Usage is as follows:
myled=ledname
tty=ttyS0
echo tty > /sys/class/leds/$myled/trigger
echo $tty > /sys/class/leds/$myled/ttyname
. When this new trigger is active it periodically checks the tty's
statistics and when it changed since the last check the led is flashed
once.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20210113173018.bq2fkea2o3yp6rf6@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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| /openbmc/linux/drivers/leds/trigger/ |
| H A D | ledtrig-tty.c | fd4a641a Wed Jan 13 11:30:18 CST 2021 Uwe Kleine-König <u.kleine-koenig@pengutronix.de> leds: trigger: implement a tty trigger
Usage is as follows:
myled=ledname
tty=ttyS0
echo tty > /sys/class/leds/$myled/trigger
echo $tty > /sys/class/leds/$myled/ttyname
. When this new trigger is active it periodically checks the tty's
statistics and when it changed since the last check the led is flashed
once.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20210113173018.bq2fkea2o3yp6rf6@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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| H A D | Kconfig | fd4a641a Wed Jan 13 11:30:18 CST 2021 Uwe Kleine-König <u.kleine-koenig@pengutronix.de> leds: trigger: implement a tty trigger
Usage is as follows:
myled=ledname
tty=ttyS0
echo tty > /sys/class/leds/$myled/trigger
echo $tty > /sys/class/leds/$myled/ttyname
. When this new trigger is active it periodically checks the tty's
statistics and when it changed since the last check the led is flashed
once.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20210113173018.bq2fkea2o3yp6rf6@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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| H A D | Makefile | fd4a641a Wed Jan 13 11:30:18 CST 2021 Uwe Kleine-König <u.kleine-koenig@pengutronix.de> leds: trigger: implement a tty trigger
Usage is as follows:
myled=ledname
tty=ttyS0
echo tty > /sys/class/leds/$myled/trigger
echo $tty > /sys/class/leds/$myled/ttyname
. When this new trigger is active it periodically checks the tty's
statistics and when it changed since the last check the led is flashed
once.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20210113173018.bq2fkea2o3yp6rf6@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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