CONFIG_LEDS_TRIGGER_ONESHOT: LED One-shot Trigger

General informations

The Linux kernel configuration item CONFIG_LEDS_TRIGGER_ONESHOT has multiple definitions:

LED One-shot Trigger found in drivers/leds/trigger/Kconfig

The configuration item CONFIG_LEDS_TRIGGER_ONESHOT:

• prompt: LED One-shot Trigger
• type: tristate
• depends on: (none)
• defined in drivers/leds/trigger/Kconfig
• found in Linux kernels: 3.10–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12
• modules built: ledtrig-oneshot, ledtrig-oneshot

Help text

This allows LEDs to blink in one-shot pulses with parameters controlled via sysfs. It's useful to notify the user on sporadic events, when there are no clear begin and end trap points, or on dense events, where this blinks the LED at constant rate if rearmed continuously.

It also shows how to use the led_blink_set_oneshot() function.

If unsure, say Y.

LED One-shot Trigger found in drivers/leds/Kconfig

The configuration item CONFIG_LEDS_TRIGGER_ONESHOT:

• prompt: LED One-shot Trigger
• type: tristate
• depends on: CONFIG_LEDS_TRIGGERS
• defined in drivers/leds/Kconfig
• found in Linux kernels: 3.6–3.9
• modules built: ledtrig-oneshot, ledtrig-oneshot

Help text

This allows LEDs to blink in one-shot pulses with parameters controlled via sysfs. It's useful to notify the user on sporadic events, when there are no clear begin and end trap points, or on dense events, where this blinks the LED at constant rate if rearmed continuously.

It also shows how to use the led_blink_set_oneshot() function.

If unsure, say Y.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module ledtrig-oneshot CONFIG_LEDS_TRIGGER_ONESHOT : drivers/leds/Kconfig : "LED One-shot Trigger" # in 3.6–3.9
• lkddb module ledtrig-oneshot CONFIG_LEDS_TRIGGER_ONESHOT : drivers/leds/trigger/Kconfig : "LED One-shot Trigger" # in 3.10–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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