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| author |   Sven Schwermer <sven.schwermer@disruptive-technologies.com> | 2022-04-07 09:32:25 +0200 |
|---|---|---|
| committer |   Pavel Machek <pavel@ucw.cz> | 2022-05-05 10:04:52 +0200 |
| commit | 9fa2762110dd5d4e3ccadcd6bc1e5c7c517cbe4d (patch) | |
| tree | 0793ed5a7bd183fa81103a15e1215fa22a696795 /drivers/leds/Kconfig | |
| parent | dt-bindings: leds: Add multicolor PWM LED bindings (diff) | |
| download | linux-dev-9fa2762110dd5d4e3ccadcd6bc1e5c7c517cbe4d.tar.xz linux-dev-9fa2762110dd5d4e3ccadcd6bc1e5c7c517cbe4d.zip | |
leds: Add PWM multicolor driver
By allowing to group multiple monochrome PWM LEDs into multicolor LEDs,
all involved LEDs can be controlled in-sync. This enables using effects
using triggers, etc.
Signed-off-by: Sven Schwermer <sven.schwermer@disruptive-technologies.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Diffstat (limited to 'drivers/leds/Kconfig')
| -rw-r--r-- | drivers/leds/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig index a49979f41eee..ea4481000bfe 100644 --- a/drivers/leds/Kconfig +++ b/drivers/leds/Kconfig @@ -552,6 +552,17 @@ config LEDS_PWM help This option enables support for pwm driven LEDs +config LEDS_PWM_MULTICOLOR + tristate "PWM driven multi-color LED Support" + depends on LEDS_CLASS_MULTICOLOR + depends on PWM + help + This option enables support for PWM driven monochrome LEDs that are + grouped into multicolor LEDs. + + To compile this driver as a module, choose M here: the module + will be called leds-pwm-multicolor. + config LEDS_REGULATOR tristate "REGULATOR driven LED support" depends on LEDS_CLASS |