Linus Walleij
5ab92a7cb8
leds: handle suspend/resume in heartbeat trigger ...
The following phenomena was observed: when suspending the
system, sometimes the heartbeat LED was left on, glowing and
wasting power while the rest of the system is asleep, also
disturbing power dissapation measures on the odd suspend
cycle when it's left on.
Clearly this is not how we want the heartbeat trigger to
work: it should turn off and leave the LED off during
system suspend.
This removes the heartbeat trigger when preparing suspend and
restores it during resume. The trigger code will make sure all
LEDs are left in OFF state after removing the trigger, and
will re-enable the trigger on all LEDs after resuming.
Cc: linux-pm@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
2016-06-08 11:47:06 +02:00
leds: handle suspend/resume in heartbeat trigger
2016-06-08 11:47:06 +02:00
dell-led: use dell_smbios_send_request() for performing SMBIOS calls
2016-03-23 10:05:44 -07:00
leds: ss4200: Add depend on x86 arch
2016-04-19 09:01:19 +02:00
leds: flash: Remove checking for state < 1 in flash_strobe_store()
2016-01-04 09:57:37 +01:00
leds: core: avoid error message when a USB LED device is unplugged
2016-03-14 09:22:20 +01:00
leds: core: Fix brightness setting upon hardware blinking enabled
2016-06-08 11:47:06 +02:00
leds: triggers: Allow to switch the trigger to "panic" on a kernel panic
2016-05-06 10:22:09 +02:00
leds: 88pm860x: Use devm_led_classdev_register
2016-03-14 09:22:22 +01:00
leds: aat1290: Add missing of_node_put
2016-01-04 09:57:38 +01:00
leds: adp5520: Remove work queue
2016-01-04 09:57:32 +01:00
leds: bcm6328: improve blink support
2016-01-04 09:57:40 +01:00
leds: bcm6358: remove unneeded busy status check
2016-01-04 09:57:40 +01:00
leds: bd2802: Remove work queue
2016-01-04 09:57:32 +01:00
leds: blinkm: Remove work queue
2016-01-04 09:57:32 +01:00
leds: leds-cobalt-qube: Use devm_led_classdev_register
2015-11-03 08:59:09 +01:00
leds: da903x: Use devm_led_classdev_register
2016-03-14 09:22:22 +01:00
leds: da9052: Remove work queue
2016-01-04 09:57:34 +01:00
leds: dac124d085: Remove work queue
2016-01-04 09:57:34 +01:00
leds: leds-fsg: Use devm_led_classdev_register
2015-08-28 14:06:23 +02:00
leds: gpio: Support the "panic-indicator" firmware property
2016-05-06 10:26:07 +02:00
leds: leds-hp6xx: Use devm_led_classdev_register
2015-11-03 08:59:11 +01:00
leds: ipaq-micro: Implement brightness_set_blocking op
2016-01-04 09:57:38 +01:00
leds: Add SN3218 and SN3216 support to the IS31FL32XX driver
2016-03-14 09:22:22 +01:00
leds: ktd2692: Add missing of_node_put
2016-01-04 09:57:37 +01:00
leds: lm355x: Remove work queue
2016-01-04 09:57:36 +01:00
leds: Drop owner assignment from i2c_driver
2015-08-28 14:06:02 +02:00
leds: lm3533: Use devm_led_classdev_register
2016-03-14 09:22:21 +01:00
leds: lm3642: Remove work queue
2016-01-04 09:57:32 +01:00
leds: leds-locomo.c: Use devm_led_classdev_register
2015-11-03 08:59:50 +01:00
leds: lp55xx: Remove work queue
2016-01-04 09:57:33 +01:00
leds: lp55xx: Remove work queue
2016-01-04 09:57:33 +01:00
leds: lp3944: improve wording and formatting in a comment
2016-03-14 09:22:20 +01:00
leds: lp55xx: Remove work queue
2016-01-04 09:57:33 +01:00
leds: lp55xx: Remove work queue
2016-01-04 09:57:33 +01:00
leds: lp55xx: Remove work queue
2016-01-04 09:57:33 +01:00
leds: lp55xx: Remove work queue
2016-01-04 09:57:33 +01:00
leds: lp8788: Use devm_led_classdev_register
2016-03-14 09:22:22 +01:00
leds: lp8860: Remove work queue
2016-01-04 09:57:33 +01:00
leds: lt3593: Remove work queue
2016-01-04 09:57:34 +01:00
leds: max8997: Use devm_led_classdev_register
2016-03-14 09:22:23 +01:00
leds: max77693: Add missing of_node_put
2016-01-04 09:57:38 +01:00
leds: mc13783: Remove work queue
2016-01-04 09:57:35 +01:00
leds: leds-menf21bmc.c: Use devm_led_class_register
2015-11-03 08:59:52 +01:00
leds: leds-net48xx: Use devm_led_classdev_register
2015-11-03 08:59:54 +01:00
leds: netxbig: set led_classdev max_brightness
2015-11-03 08:59:36 +01:00
leds: ns2: Remove work queue
2016-01-04 09:57:37 +01:00
leds: leds-ot200: Use devm_led_classdev_register
2015-11-03 08:59:13 +01:00
leds: pca955x: Remove work queue
2016-01-04 09:57:33 +01:00
leds: pca963x: Remove work queue
2016-01-04 09:57:34 +01:00
GPIO bulk updates for the v4.5 kernel cycle:
2016-01-17 12:32:01 -08:00
leds: powernv: Implement brightness_set_blocking op
2016-01-04 09:57:38 +01:00
leds: pwm: Use pwm_get_args() where appropriate
2016-05-17 14:45:02 +02:00
leds: regulator: Remove work queue
2016-01-04 09:57:35 +01:00
leds: s3c24xx: Use devm_led_classdev_register
2016-03-14 09:22:22 +01:00
LED/MIPS: Move SEAD3 LED driver to where it belongs.
2015-11-03 08:59:20 +01:00
leds: ss4200: add DMI data for FSC SCALEO Home Server
2016-04-19 09:03:20 +02:00
leds: sunfire: Use platform_register/unregister_drivers()
2016-01-04 09:57:38 +01:00
leds: syscon: Make the driver explicitly non-modular
2016-01-04 09:57:39 +01:00
leds: tca6507: silence an uninitialized variable warning
2016-04-14 13:08:58 +02:00
leds: tlc591xx: Remove work queue
2016-01-04 09:57:32 +01:00
leds: wm831x-status: Use devm_led_classdev_register
2016-03-14 09:22:22 +01:00
leds: wm8350: Remove work queue
2016-01-04 09:57:35 +01:00
leds: leds-wrap.c: Use devm_led_classdev_register
2015-11-03 08:59:58 +01:00
leds: triggers: Allow to switch the trigger to "panic" on a kernel panic
2016-05-06 10:22:09 +02:00
leds: Add driver for the ISSI IS31FL32xx family of LED controllers
2016-03-14 09:22:21 +01:00
5ab92a7cb8