configs: Add CONFIG_INPUT_PWM_BEEPER=m#7154
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You should know the drill by now - we expect at least a brief description of what any config changes do. Empty commit messages and PR descriptions suggest a lack of interest. |
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This PR adds a PWM-based beeper driver to the kernel. The goal is to simplify integration of electro-mechanical or piezo buzzers for basic audible cues—beeps, boops, alarms, and similar signals—where a full audio subsystem would be unnecessary. With this driver in the kernel and a device-tree overlay exposing the Raspberry Pi’s PWM as a beeper device, standard utilities such as beep and other existing abstractions in an operating system can generate audible feedback without requiring knowledge of the underlying hardware configuration (GPIO pins, PWM channels, etc.) or direct interaction with the sysfs interface. |
Added CONFIG_INPUT_PWM_BEEPR=m for proper integration of audible feedback devices.
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Commit description added. |
kernel: configs: Add CONFIG_INPUT_PWM_BEEPER=m See: raspberrypi/linux#7154 kernel: Correcting GT928 GPIO configuration for CFA050-PI-M touchscreen See: raspberrypi/linux#7152 kernel: overlays: Ensure that defined pin groups are used See: raspberrypi/linux#7158
kernel: configs: Add CONFIG_INPUT_PWM_BEEPER=m See: raspberrypi/linux#7154 kernel: Correcting GT928 GPIO configuration for CFA050-PI-M touchscreen See: raspberrypi/linux#7152 kernel: overlays: Ensure that defined pin groups are used See: raspberrypi/linux#7158
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