linux.git/Documentation/ABI/testing/sysfs-class-led-trigger-pattern, branch v4.20 Linux kernel source tree Documentation: ABI: led-trigger-pattern: Fix typos 2018-11-07T20:43:46+00:00 Geert Uytterhoeven geert+renesas@glider.be 2018-11-07T13:45:24+00:00 406e7f986b2e4499295351bcfff5c93b0d34022a - Spelling s/brigntess/brightness/, - Double "use". Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com> 
  - Spelling s/brigntess/brightness/,
  - Double "use".

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
leds: core: Introduce LED pattern trigger 2018-10-11T19:55:58+00:00 Baolin Wang baolin.wang@linaro.org 2018-10-11T04:07:14+00:00 5fd752b6b3a2233972ce1726df8bdb40886113a9 This patch adds a new LED trigger that LED device can configure to employ software or hardware pattern engine. Consumers can write 'pattern' file to enable the software pattern which alters the brightness for the specified duration with one software timer. Moreover consumers can write 'hw_pattern' file to enable the hardware pattern for some LED controllers which can autonomously control brightness over time, according to some preprogrammed hardware patterns. Signed-off-by: Raphael Teysseyre <rteysseyre@gmail.com> Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com> 
This patch adds a new LED trigger that LED device can configure
to employ software or hardware pattern engine.

Consumers can write 'pattern' file to enable the software pattern
which alters the brightness for the specified duration with one
software timer.

Moreover consumers can write 'hw_pattern' file to enable the hardware
pattern for some LED controllers which can autonomously control
brightness over time, according to some preprogrammed hardware
patterns.

Signed-off-by: Raphael Teysseyre <rteysseyre@gmail.com>
Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>