Worked on the geerlingguy/linux repository to deliver three new features focused on device driver and kernel development using C. Developed a device-specific workarounds infrastructure with macro-based abstraction, enabling flexible handling of hardware initialization and extending support for PTL platforms. Introduced pre-graphics-translation context preparation for the Real-Time Profiler, allowing device contexts to be set up before GT initialization and improving runtime reliability. Enhanced the out-of-band rule generator by adding support for multiple rules files through a prefix mechanism, which allows for more configurable and diverse rule sets. The work emphasized embedded systems and robust device initialization workflows.