This directory contains the Sound Dose component.

Monitors the acoustic energy output to headphones over time, ensuring it complies with regulations governing maximum cumulative sound exposure (to protect user hearing).

• Kconfig: Dictates the Sound Dose component (COMP_SOUND_DOSE) with prerequisites on IPC_MAJOR_4 and COMP_MODULE_ADAPTER, plus mathematical modules (MATH_EXP, MATH_IIR).
• CMakeLists.txt: Compiles generic operations (sound_dose-generic.c, sound_dose.c) alongside their IPC wrappers (sound_dose-ipc4.c), offering full llext enablement.
• sound_dose.toml: Contains topology descriptors, declaring UUID UUIDREG_STR_SOUND_DOSE and standard memory allocation bounds.
• Topology (.conf): Extracted from tools/topology/topology2/include/components/sound_dose.conf, configuring a sound_dose widget of type effect (UUID 7c:9d:3f:a4:75:ea:d5:44:94:2d:96:79:91:a3:38:09).