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author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-13 08:01:19 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-13 08:01:19 -0800 |
commit | 1f0a53f623b675e856554f2bb1d6b630ea78125d (patch) | |
tree | 7c0fdaac3a433ec812413bd5c1149aaae66c2595 /include/uapi/linux/uleds.h | |
parent | Merge tag 'pinctrl-v4.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/... (diff) | |
parent | leds: pca955x: Add ACPI support (diff) | |
download | linux-1f0a53f623b675e856554f2bb1d6b630ea78125d.tar.gz linux-1f0a53f623b675e856554f2bb1d6b630ea78125d.tar.bz2 linux-1f0a53f623b675e856554f2bb1d6b630ea78125d.zip |
Merge tag 'leds_for_4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds
Pull LED updates from Jacek Anaszewski:
- userspace LED class driver - it can be useful for testing triggers
and can also be used to implement virtual LEDs
- LED class driver for NIC78bx device
- LED core fixes for preventing potential races while setting
brightness when software blinking is enabled
- improvements in LED documentation to mention semantics on changing
brightness while trigger is active
* tag 'leds_for_4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds:
leds: pca955x: Add ACPI support
leds: netxbig: fix module autoload for OF registration
leds: pca963x: Add ACPI support
leds: leds-cobalt-raq: use builtin_platform_driver
led: core: Fix blink_brightness setting race
led: core: Use atomic bit-field for the blink-flags
leds: Add user LED driver for NIC78bx device
leds: verify vendor and change license in mlxcpld driver
leds: pca963x: enable low-power state
leds: pca9532: Use default trigger value from platform data
leds: pca963x: workaround group blink scaling issue
cleanup LED documentation and make it match reality
leds: lp3952: Export I2C module alias information for module autoload
leds: mc13783: Fix MC13892 keypad led access
ledtrig-cpu.c: fix english
leds/leds-lp5523.txt: make documentation match reality
tools/leds: Add uledmon program for monitoring userspace LEDs
leds: Use macro for max device node name size
leds: Introduce userspace LED class driver
mfd: qcom-pm8xxx: Clean up PM8XXX namespace
Diffstat (limited to 'include/uapi/linux/uleds.h')
-rw-r--r-- | include/uapi/linux/uleds.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/include/uapi/linux/uleds.h b/include/uapi/linux/uleds.h new file mode 100644 index 000000000000..95186578c46e --- /dev/null +++ b/include/uapi/linux/uleds.h @@ -0,0 +1,24 @@ +/* + * Userspace driver support for the LED subsystem + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +#ifndef _UAPI__ULEDS_H_ +#define _UAPI__ULEDS_H_ + +#define LED_MAX_NAME_SIZE 64 + +struct uleds_user_dev { + char name[LED_MAX_NAME_SIZE]; + int max_brightness; +}; + +#endif /* _UAPI__ULEDS_H_ */ |