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Unlike the existing xiaomi-wmi driver where each key has its own WMI GUID, this machine delivers all keys through a single event GUID (B74AF83F-...), encoding the event type and keycode in the event buffer. I was unsure whether this should be merged into the existing xiaomi-wmi.c or kept separate due to the different mechanism. I chose a separate file for clarity; happy to merge if preferred. Tested on Xiaomi Mi Gaming Laptop (8th gen Intel). Lucy Wong (1): platform/x86: add Xiaomi WMI key driver MAINTAINERS | 6 ++ drivers/platform/x86/Kconfig | 11 ++ drivers/platform/x86/Makefile | 1 + drivers/platform/x86/xiaomi-wmi-keys.c | 139 +++++++++++++++++++++++++ 4 files changed, 157 insertions(+) create mode 100644 drivers/platform/x86/xiaomi-wmi-keys.c -- 2.54.0