mm-video-v4l2/vidc/vdec/inc/power_module.h

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#include <hardware/power.h>

class PowerModule
{
    public:
        static PowerModule *getInstance();
        power_module_t *getPowerModuleHandle();
    private:
        static PowerModule *mPowerModuleInstance;
        power_module_t *mPowerModuleHandle;
        PowerModule() {}
};