From bb7e361191564cbd77f5cfc0f49213d9e799ff10 Mon Sep 17 00:00:00 2001 From: Heiko Stuebner Date: Thu, 7 Nov 2024 12:47:09 +0100 Subject: Input: add driver for the input part of qnap-mcu devices The MCU controls the power-button and beeper, so expose them as input device. There is of course no interrupt line, so the status of the power-button needs to be polled. To generate an event the power-button also needs to be held for 1-2 seconds, so the polling interval does not need to be overly fast. Signed-off-by: Heiko Stuebner Acked-by: Dmitry Torokhov Link: https://lore.kernel.org/r/20241107114712.538976-7-heiko@sntech.de Signed-off-by: Lee Jones --- drivers/input/misc/Kconfig | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'drivers/input/misc/Kconfig') diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig index 6a852c76331b..13d135257e06 100644 --- a/drivers/input/misc/Kconfig +++ b/drivers/input/misc/Kconfig @@ -917,6 +917,18 @@ config INPUT_HISI_POWERKEY To compile this driver as a module, choose M here: the module will be called hisi_powerkey. +config INPUT_QNAP_MCU + tristate "Input Support for QNAP MCU controllers" + depends on MFD_QNAP_MCU + help + This option enables support for input elements available on + embedded controllers used in QNAP NAS devices. + + This includes a polled power-button as well as a beeper. + + To compile this driver as a module, choose M here: the + module will be called qnap-mcu-input. + config INPUT_RAVE_SP_PWRBUTTON tristate "RAVE SP Power button Driver" depends on RAVE_SP_CORE -- cgit v1.2.3