Searched refs:beeper (Results 1 – 23 of 23) sorted by relevance
31 static int pwm_beeper_on(struct pwm_beeper *beeper, unsigned long period) in pwm_beeper_on() argument36 pwm_get_state(beeper->pwm, &state); in pwm_beeper_on()42 error = pwm_apply_state(beeper->pwm, &state); in pwm_beeper_on()46 if (!beeper->amplifier_on) { in pwm_beeper_on()47 error = regulator_enable(beeper->amplifier); in pwm_beeper_on()49 pwm_disable(beeper->pwm); in pwm_beeper_on()53 beeper->amplifier_on = true; in pwm_beeper_on()59 static void pwm_beeper_off(struct pwm_beeper *beeper) in pwm_beeper_off() argument61 if (beeper->amplifier_on) { in pwm_beeper_off()62 regulator_disable(beeper->amplifier); in pwm_beeper_off()[all …]
36 obj-$(CONFIG_INPUT_GPIO_BEEPER) += gpio-beeper.o43 obj-$(CONFIG_INPUT_IXP4XX_BEEPER) += ixp4xx-beeper.o62 obj-$(CONFIG_INPUT_PWM_BEEPER) += pwm-beeper.o
262 Say Y here if you have a beeper connected to a GPIO pin.265 module will be called gpio-beeper.294 If you say yes here, you can connect a beeper to the300 module will be called ixp4xx-beeper.557 tristate "PWM beeper support"560 Say Y here to get support for PWM based beeper devices.565 called pwm-beeper.
1 * GPIO beeper device tree bindings3 Register a beeper connected to GPIO pin.6 - compatible: Should be "gpio-beeper".7 - gpios: From common gpio binding; gpio connection to beeper enable pin.10 beeper: beeper {11 compatible = "gpio-beeper";
1 * PWM beeper device tree bindings3 Registers a PWM device as beeper.6 - compatible: should be "pwm-beeper"10 - amp-supply: phandle to a regulator that acts as an amplifier for the beeper11 - beeper-hz: bell frequency in Hz20 beeper {21 compatible = "pwm-beeper";
51 pmx_beeper: pmx-beeper {151 beeper: beeper { label153 compatible = "gpio-beeper";
24 beeper {25 compatible = "pwm-beeper";
36 pwm-beeper {37 compatible = "pwm-beeper";
94 beeper {95 compatible = "gpio-beeper";
13 compatible = "pwm-beeper";
17 beeper {18 compatible = "gpio-beeper";
153 compatible = "pwm-beeper";
67 beeper {
89 * not compatible with the gpio-beeper driver.
98 not compatible with the gpio-beeper driver. */
116 compatible = "pwm-beeper";
142 beeper: beeper { label143 compatible = "gpio-beeper";
118 compatible = "pwm-beeper";
81 compatible = "gpio-beeper";
22 compatible = "pwm-beeper";
29 - gpio-beeper: drivers/input/misc/gpio-beeper.c is used to provide a beep from
588 Mute current beeper595 Disable beeper
72 You don't need this driver if you have a tablet piezo beeper