MY FIRST CONTRIBUTION TO LINUX

Summary from the TLDR Dev newsletter

This dev's first contribution to the Linux kernel was adding support for the hotkeys on their 2005 Fujitsu Lifebook S2110 laptop. They go over the process of identifying the relevant driver, studying the code to understand how it handles key events, and modifying it to recognize the media keys. They submitted their patch through the traditional email workflow and saw that it merged into the upstream kernel.