kernel/linux.git/drivers/leds/Kconfig, branch v6.1.168

leds: aw2013: Select missing dependency REGMAP_I2C

2024-01-25T23:27:45+00:00

[ Upstream commit 75469bb0537ad2ab0fc1fb6e534a79cfc03f3b3f ] The AW2013 driver uses devm_regmap_init_i2c, so REGMAP_I2C needs to be selected. Otherwise build process may fail with: ld: drivers/leds/leds-aw2013.o: in function `aw2013_probe': leds-aw2013.c:345: undefined reference to `__devm_regmap_init_i2c' Signed-off-by: Dang Huynh Acked-by: Nikita Travkin Fixes: 59ea3c9faf32 ("leds: add aw2013 driver") Link: https://lore.kernel.org/r/20231103114203.1108922-1-danct12@riseup.net Signed-off-by: Lee Jones Signed-off-by: Sasha Levin

leds: TI_LMU_COMMON: select REGMAP instead of depending on it

2023-05-11T14:03:36+00:00

[ Upstream commit a61079efc87888587e463afaed82417b162fbd69 ] REGMAP is a hidden (not user visible) symbol. Users cannot set it directly thru "make *config", so drivers should select it instead of depending on it if they need it. Consistently using "select" or "depends on" can also help reduce Kconfig circular dependency issues. Therefore, change the use of "depends on REGMAP" to "select REGMAP". Fixes: 3fce8e1eb994 ("leds: TI LMU: Add common code for TI LMU devices") Signed-off-by: Randy Dunlap Acked-by: Pavel Machek Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20230226053953.4681-5-rdunlap@infradead.org Signed-off-by: Sasha Levin

leds: is31fl319x: Make use of device properties

2022-08-02T14:43:30+00:00

Convert the module to be property provider agnostic and allow it to be used on non-OF platforms. Add mod_devicetable.h include. Signed-off-by: Andy Shevchenko Signed-off-by: Vincent Knecht Signed-off-by: Pavel Machek

leds: clevo-mail: Mark as broken pending interface fix

2022-07-17T11:02:15+00:00

Setting blink rate using brightness is unusual and should be fixed. Signed-off-by: Pavel Machek

leds: clevo-mail: fix Kconfig "its" grammar

2022-07-17T08:52:18+00:00

Use the possessive "its" instead of the contraction "it's" where appropriate. Signed-off-by: Randy Dunlap Cc: Pavel Machek Cc: Lee Jones Cc: linux-leds@vger.kernel.org Signed-off-by: Pavel Machek

leds: Move pwm-multicolor driver into rgb directory

2022-05-07T21:09:31+00:00

The drivers/leds/rgb subdirectory is relatively fresh, so we move this new PWM multi-color driver into it. Signed-off-by: Sven Schwermer Signed-off-by: Pavel Machek

leds: Add PWM multicolor driver

2022-05-05T08:04:52+00:00

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 Reviewed-by: Andy Shevchenko Signed-off-by: Pavel Machek

leds: Add driver for Qualcomm LPG

2022-05-04T07:17:31+00:00

The Light Pulse Generator (LPG) is a PWM-block found in a wide range of PMICs from Qualcomm. These PMICs typically comes with 1-8 LPG instances, with their output being routed to various other components, such as current sinks or GPIOs. Each LPG instance can operate on fixed parameters or based on a shared lookup-table, altering the duty cycle over time. This provides the means for hardware assisted transitions of LED brightness. A typical use case for the fixed parameter mode is to drive a PWM backlight control signal, the driver therefor allows each LPG instance to be exposed to the kernel either through the LED framework or the PWM framework. A typical use case for the LED configuration is to drive RGB LEDs in smartphones etc, for which the driver supports multiple channels to be ganged up to a MULTICOLOR LED. In this configuration the pattern generators will be synchronized, to allow for multi-color patterns. The idea of modelling this as a LED driver ontop of a PWM driver was considered, but setting the properties related to patterns does not fit in the PWM API. Similarly the idea of just duplicating the lower bits in a PWM and LED driver separately was considered, but this would not allow the PWM channels and LEDs to be configured on a per-board basis. The driver implements the more complex LED interface, and provides a PWM interface on the side of that, in the same driver. Signed-off-by: Bjorn Andersson Tested-by: Douglas Anderson Tested-by: Luca Weiss Reviewed-by: Marijn Suijten Tested-by: Marijn Suijten [On the Sony Xperia Nile Discovery, SDM630] Signed-off-by: Pavel Machek

Merge tag 'leds-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds

2022-01-13T00:59:22+00:00

Pull LED updates from Pavel Machek: "Nothing major is happening here" * tag 'leds-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds: leds: lp55xx: initialise output direction from dts ARM: dts: omap3-n900: Fix lp5523 for multi color leds: ktd2692: Drop calling dev_of_node() in ktd2692_parse_dt leds: lgm-sso: Get rid of duplicate of_node assignment leds: tca6507: Get rid of duplicate of_node assignment leds: leds-fsg: Drop FSG3 LED driver leds: lp50xx: remove unused variable dt-bindings: leds: Replace moonlight with indicator in mt6360 example leds: led-core: Update fwnode with device_set_node leds: tca6507: use swap() to make code cleaner leds: Add mt6360 driver dt-bindings: leds: Add bindings for MT6360 LED

leds: leds-fsg: Drop FSG3 LED driver

2022-01-12T18:43:15+00:00

The board file using this driver has been deleted and the FSG3 LEDs can be modeled using a system controller and some register bit LEDs in the device tree so this driver is no longer needed. Reported-by: Lukas Bulwahn Cc: Krzysztof Hałasa Cc: Rod Whitby Signed-off-by: Linus Walleij Signed-off-by: Pavel Machek