add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/leds/trigger/Kconfig
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+# SPDX-License-Identifier: GPL-2.0-only
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 menuconfig LEDS_TRIGGERS
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 	bool "LED Trigger support"
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 	depends on LEDS_CLASS
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 	  This allows LEDs to be controlled by a programmable timer
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 	  via sysfs. Some LED hardware can be programmed to start
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 	  blinking the LED without any further software interaction.
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-	  For more details read Documentation/leds/leds-class.txt.
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+	  For more details read Documentation/leds/leds-class.rst.
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 	  If unsure, say Y.
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 	  This allows LEDs to be controlled by network device activity.
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 	  If unsure, say Y.
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+config LEDS_TRIGGER_PATTERN
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+	tristate "LED Pattern Trigger"
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+	help
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+	  This allows LEDs to be controlled by a software or hardware pattern
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+	  which is a series of tuples, of brightness and duration (ms).
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+	  If unsure, say N
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+
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+config LEDS_TRIGGER_AUDIO
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+	tristate "Audio Mute LED Trigger"
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+	help
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+	  This allows LEDs to be controlled by audio drivers for following
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+	  the audio mute and mic-mute changes.
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+	  If unsure, say N
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+
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 endif # LEDS_TRIGGERS