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LuminaSensum / barebox

History for barebox / drivers / led / core.c

2018-12-10	d5c0c8b Browse files » led: core: Make use of ARRAY_AND_SIZE ... Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 7 Dec 2018 Sascha Hauer committed on 10 Dec 2018
	95bcdb4 Browse files » led: core: Initialize blink_next_event with 0 ... A simpler way to make pattern to trigger immediately is to initialize blink_next_event to 0 instead of current time value. Save a function call and convert the code to do just that. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 7 Dec 2018 Sascha Hauer committed on 10 Dec 2018
	d2184ff Browse files » led: core: Don't call get_time_us() twice ... The code doesn't seem to be time-sensitive enough to warrant calling get_time_ns() twice instead of caching its value and using it no both places. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 7 Dec 2018 Sascha Hauer committed on 10 Dec 2018
2018-09-10	b0af360 Browse files » led: use max led value in case of led trigger ... The led_poller function blink_func uses for flashing and blinking only the values 1/0 for setting the leds. In case of an e.g. gpio led this is true. But in case of pwm driven leds, where someone could dimm the leds, the value of 1 dimms the led. Use the max value for blinking and flashing of a led when enabling. Signed-off-by: Oleg Karfich <oleg.karfich@wago.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Oleg.Karfich@wago.com authored on 5 Sep 2018 Sascha Hauer committed on 10 Sep 2018
2017-03-30	aea9aba Browse files » led: add blinking/flashing and led_blink_pattern interface ... So far blinking/flashing LEDs is only supported on led-trigger level. Even without triggers it useful to be able to blink/flash LEDs, so add this functionality to the LED core. A led_blink_pattern consists of a number of on and off-periods which are described in an array. Using such an array you can encode nearly every blink pattern you need. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 30 Mar 2017
2014-03-03	767c6b4 Browse files » led: Add default-on trigger ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 3 Mar 2014
2014-03-03	e390a8e Browse files » led: move led_of_parse_trigger to core ... So that other LED drivers can use it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 3 Mar 2014
2013-01-14	50da599 Browse files » led: test for led->set callback before calling it ... Registering a LED can fail. If someone calls led_set for such a LED no set function will be there. Fail gracefully in this case. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 14 Jan 2013
2012-09-17	77322aa Browse files » Treewide: remove address of the Free Software Foundation ... The FSF address has changed in the past. Instead of updating it each time the address changes, just drop it completely treewide. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 17 Sep 2012
2012-07-25	1b9762a Browse files » led: remove gpio include ... The LED core itself does not need gpio support, so remove include so that it compiles on architectures without gpio support. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 25 Jul 2012
2010-12-20	5127153 Browse files » basic LED support ... This patch adds core functionality for controlling LEDs. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 20 Dec 2010