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History for barebox / drivers / led

2015-04-20	4c5f742 Browse files » led: gpio: Free GPIOs on unregister() ... Free requested GPIOs on unregistration of mono-, bi-, and tri-color GPIO leds. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sebastian Hesselbarth authored on 14 Apr 2015 Sascha Hauer committed on 20 Apr 2015
2015-04-20	9d309e5 Browse files » led: Fix led_gpio_rgb_unregister prototype ... Analog to the other led_unregister prototypes this must take the LED type specific struct. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 20 Apr 2015
2015-04-17	62adc52 Browse files » led: gpio: Properly deal with deferred probing ... GPIO LEDs can suffer from deferred probing due to failing gpio request. Instead of registering each gpio led independently, pre-allocate an array of struct gpio_led for all and tear it down properly if probing of one leds fails. While at it, silence error messages on -EPROBE_DEFER. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sebastian Hesselbarth authored on 14 Apr 2015 Sascha Hauer committed on 17 Apr 2015
2015-03-04	3d61b7b Browse files » led: gpio: add support for default-state dt-property ... This patch adds support for the default-state device tree property. Signed-off-by: Hubert Feurstein <h.feurstein@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Hubert Feurstein authored on 4 Mar 2015 Sascha Hauer committed on 4 Mar 2015
2014-10-08	42327b2 Browse files » led: trigger: Turn of flashing leds only once ... The current code continuously turns leds off. Preserve the current led status so that we only turn it off once. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 8 Oct 2014
2014-10-08	b63faaa Browse files » led: trigger: use max_value to turn on led instead of hardcoded '1' ... For PWM LEDs '1' may be really dark. Use max_value instead. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 8 Oct 2014
2014-08-07	38c3b24 Browse files » Merge branch 'for-next/misc' ... Conflicts: lib/Makefile Sascha Hauer committed on 7 Aug 2014
2014-07-31	c36d143 Browse files » led: triggers: fix "no previous prototype for 'trigger_init'" warning ... Here is compiler's message: drivers/led/led-triggers.c:148:5: warning: no previous prototype for 'trigger_init' [-Wmissing-prototypes] int trigger_init(void) ^ Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Antony Pavlov authored on 30 Jul 2014 Sascha Hauer committed on 31 Jul 2014
2014-07-31	e66190f Browse files » led: triggers: fix crash on disabling "default-on" trigger ... Here is a sample crash log on Ritmix RZX-50: barebox:/ trigger 0: panic 1: heartbeat 2: net rx 3: net tx 4: net 5: default on (led 0) barebox:/ trigger -d 5 ... Ooops, TLB miss on store! Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Antony Pavlov authored on 30 Jul 2014 Sascha Hauer committed on 31 Jul 2014
2014-07-29	03a2269 Browse files » led: try to get LED's label from the 'label' property ... Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Antony Pavlov authored on 29 Jul 2014 Sascha Hauer committed on 29 Jul 2014
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
	70e2d85 Browse files » led: Add pwm-led driver ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 3 Mar 2014
	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
2013-11-11	4faf305 Browse files » led: trigger: disable LEDs with trigger before installing it ... This disables LEDs that have a trigger function assigned right before the trigger is installed. As the trigger was parsed before the LED has been registered, also swap LED registration and trigger parsing. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sebastian Hesselbarth authored on 9 Nov 2013 Sascha Hauer committed on 11 Nov 2013
2013-07-10	98df44e Browse files » led: gpio: Add trigger support ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 10 Jul 2013
2013-07-09	34934c1 Browse files » LED: add support for device tree parsing of gpio-leds ... This adds a driver option to probe GPIO LEDs from device tree compatible with "gpio-leds" device tree nodes. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sebastian Hesselbarth authored on 2 Jul 2013 Sascha Hauer committed on 9 Jul 2013
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
2013-01-02	e1bd706 Browse files » led-gpio: use gpio_request and gpio_free ... So we can ensure a gpio is not used for something else Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Jean-Christophe PLAGNIOL-VILLARD authored on 26 Dec 2012 Sascha Hauer committed on 2 Jan 2013
2012-11-19	06e6413 Browse files » led-gpio: add bicolor led support ... those led can have 2 colors but one at a time otherwise they are black Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Jean-Christophe PLAGNIOL-VILLARD authored on 16 Nov 2012 Sascha Hauer committed on 19 Nov 2012
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	32558d1 Browse files » LED: Add LED trigger support ... This patch allows to associate LEDs with certain triggers, such as heartbeat or network activity. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 20 Dec 2010
	91d781f Browse files » LED: Add gpio LED support ... This patch adds support for registering gpios as LEDs. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 20 Dec 2010
	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