Worked on the torvalds/linux repository to enhance the HDMI display subsystem, focusing on improving testing, compliance, and dynamic configuration. Developed a debugfs interface in C to control HDMI bits-per-color, enabling rapid validation across different color depths and streamlining compliance workflows. Refactored the DRM/i915 pipeline to calculate pipe bits-per-pixel based on link bandwidth, allowing adaptive display configurations that better align with hardware capabilities. Leveraged skills in Linux kernel development, driver engineering, and graphics programming to deliver maintainable code changes. These efforts reduced validation time, improved support for varied hardware bandwidth, and laid the foundation for dynamic color-depth tuning across devices.