During March 2026, this developer contributed to the canonical/mir repository by delivering Atomic KMS support readiness for DRM KMS device handling. The work involved implementing a new ioctl to allow DRM clients to check for Atomic KMS capabilities, laying the technical foundation for future feature integration. Using C++ and leveraging expertise in Linux kernel programming and device driver development, the developer ensured the codebase aligned with MIR standards, which improves maintainability and prepares for seamless future merges. The approach emphasized clean, testable commits and established a safer rollout path, enabling easier testing and integration of Atomic KMS functionality going forward.