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| author | Lars-Peter Clausen <lars@metafoo.de> | 2010-07-14 00:25:21 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2010-07-14 01:23:11 -0700 |
| commit | e22739d02a13bb2099084d135f90f4ac6b6d01e1 (patch) | |
| tree | d10ac9786860b5c0cb9c85800696f6a01f9c34ff /drivers/input/misc/Kconfig | |
| parent | 7beae7028acec3bb235fa079fd7e45cc289c0fd7 (diff) | |
| download | lwn-e22739d02a13bb2099084d135f90f4ac6b6d01e1.tar.gz lwn-e22739d02a13bb2099084d135f90f4ac6b6d01e1.zip | |
Input: Add pwm beeper driver
This patch adds a simple driver which allows to use pwm based beepers (for
example piezo elements) as a pcspkr-like device.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/misc/Kconfig')
| -rw-r--r-- | drivers/input/misc/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig index ede6d52fe95c..b49e23379723 100644 --- a/drivers/input/misc/Kconfig +++ b/drivers/input/misc/Kconfig @@ -327,6 +327,17 @@ config INPUT_PCF8574 To compile this driver as a module, choose M here: the module will be called pcf8574_keypad. +config INPUT_PWM_BEEPER + tristate "PWM beeper support" + depends on HAVE_PWM + help + Say Y here to get support for PWM based beeper devices. + + If unsure, say N. + + To compile this driver as a module, choose M here: the module will be + called pwm-beeper. + config INPUT_GPIO_ROTARY_ENCODER tristate "Rotary encoders connected to GPIO pins" depends on GPIOLIB && GENERIC_GPIO |