From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/drivers/leds/trigger/Kconfig | 111 ++++++++++++++++++++++++++++++++++++ 1 file changed, 111 insertions(+) create mode 100644 kernel/drivers/leds/trigger/Kconfig (limited to 'kernel/drivers/leds/trigger/Kconfig') diff --git a/kernel/drivers/leds/trigger/Kconfig b/kernel/drivers/leds/trigger/Kconfig new file mode 100644 index 000000000..3d7245d6b --- /dev/null +++ b/kernel/drivers/leds/trigger/Kconfig @@ -0,0 +1,111 @@ +menuconfig LEDS_TRIGGERS + bool "LED Trigger support" + depends on LEDS_CLASS + help + This option enables trigger support for the leds class. + These triggers allow kernel events to drive the LEDs and can + be configured via sysfs. If unsure, say Y. + +if LEDS_TRIGGERS + +config LEDS_TRIGGER_TIMER + tristate "LED Timer Trigger" + depends on LEDS_TRIGGERS + help + This allows LEDs to be controlled by a programmable timer + via sysfs. Some LED hardware can be programmed to start + blinking the LED without any further software interaction. + For more details read Documentation/leds/leds-class.txt. + + If unsure, say Y. + +config LEDS_TRIGGER_ONESHOT + tristate "LED One-shot Trigger" + depends on LEDS_TRIGGERS + help + 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. + +config LEDS_TRIGGER_IDE_DISK + bool "LED IDE Disk Trigger" + depends on IDE_GD_ATA + depends on LEDS_TRIGGERS + help + This allows LEDs to be controlled by IDE disk activity. + If unsure, say Y. + +config LEDS_TRIGGER_HEARTBEAT + tristate "LED Heartbeat Trigger" + depends on LEDS_TRIGGERS + help + This allows LEDs to be controlled by a CPU load average. + The flash frequency is a hyperbolic function of the 1-minute + load average. + If unsure, say Y. + +config LEDS_TRIGGER_BACKLIGHT + tristate "LED backlight Trigger" + depends on LEDS_TRIGGERS + help + This allows LEDs to be controlled as a backlight device: they + turn off and on when the display is blanked and unblanked. + + If unsure, say N. + +config LEDS_TRIGGER_CPU + bool "LED CPU Trigger" + depends on LEDS_TRIGGERS && !PREEMPT_RT_BASE + help + This allows LEDs to be controlled by active CPUs. This shows + the active CPUs across an array of LEDs so you can see which + CPUs are active on the system at any given moment. + + If unsure, say N. + +config LEDS_TRIGGER_GPIO + tristate "LED GPIO Trigger" + depends on LEDS_TRIGGERS + depends on GPIOLIB + help + This allows LEDs to be controlled by gpio events. It's good + when using gpios as switches and triggering the needed LEDs + from there. One use case is n810's keypad LEDs that could + be triggered by this trigger when user slides up to show + keypad. + + If unsure, say N. + +config LEDS_TRIGGER_DEFAULT_ON + tristate "LED Default ON Trigger" + depends on LEDS_TRIGGERS + help + This allows LEDs to be initialised in the ON state. + If unsure, say Y. + +comment "iptables trigger is under Netfilter config (LED target)" + depends on LEDS_TRIGGERS + +config LEDS_TRIGGER_TRANSIENT + tristate "LED Transient Trigger" + depends on LEDS_TRIGGERS + help + This allows one time activation of a transient state on + GPIO/PWM based hardware. + If unsure, say Y. + +config LEDS_TRIGGER_CAMERA + tristate "LED Camera Flash/Torch Trigger" + depends on LEDS_TRIGGERS + help + This allows LEDs to be controlled as a camera flash/torch device. + This enables direct flash/torch on/off by the driver, kernel space. + If unsure, say Y. + +endif # LEDS_TRIGGERS -- cgit 1.2.3-korg