Searched refs:beeper (Results 1 – 18 of 18) sorted by relevance
40 static int pwm_beeper_on(struct pwm_beeper *beeper, unsigned long period) in pwm_beeper_on() argument45 pwm_get_state(beeper->pwm, &state); in pwm_beeper_on()51 error = pwm_apply_state(beeper->pwm, &state); in pwm_beeper_on()55 if (!beeper->amplifier_on) { in pwm_beeper_on()56 error = regulator_enable(beeper->amplifier); in pwm_beeper_on()58 pwm_disable(beeper->pwm); in pwm_beeper_on()62 beeper->amplifier_on = true; in pwm_beeper_on()68 static void pwm_beeper_off(struct pwm_beeper *beeper) in pwm_beeper_off() argument70 if (beeper->amplifier_on) { in pwm_beeper_off()71 regulator_disable(beeper->amplifier); in pwm_beeper_off()[all …]
37 obj-$(CONFIG_INPUT_GPIO_BEEPER) += gpio-beeper.o42 obj-$(CONFIG_INPUT_IXP4XX_BEEPER) += ixp4xx-beeper.o60 obj-$(CONFIG_INPUT_PWM_BEEPER) += pwm-beeper.o
266 Say Y here if you have a beeper connected to a GPIO pin.269 module will be called gpio-beeper.287 If you say yes here, you can connect a beeper to the293 module will be called ixp4xx-beeper.560 tristate "PWM beeper support"563 Say Y here to get support for PWM based beeper devices.568 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";
13 compatible = "pwm-beeper";
161 compatible = "pwm-beeper";
98 not compatible with the gpio-beeper driver. */
69 beeper {
89 * not compatible with the gpio-beeper driver.
116 compatible = "pwm-beeper";
155 beeper: beeper { label156 compatible = "gpio-beeper";
121 compatible = "pwm-beeper";
29 - gpio-beeper: drivers/input/misc/gpio-beeper.c is used to provide a beep from
385 ** GUI_MUTE_BEEPER : Mute current beeper388 ** GUI_BEEPER_SETTING : Disable beeper
71 You don't need this driver if you have a tablet piezo beeper
