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2017-02-14tools/leds: Add led_hw_brightness_mon programJacek Anaszewski
LED subsystem supports POLLPRI on "brightness_hw_changed" sysfs file of LED class devices. This tool demonstrates how to use the feature. Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Pavel Machek <pavel@ucw.cz>
2016-11-22tools/leds: Add uledmon program for monitoring userspace LEDsDavid Lechner
The uleds driver provides userspace LED devices. This tool is used to create one of these devices and monitor the changes in brighness for testing purposes. Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>