1. 2022-10-24 [5] Re: [ibm-acpi-devel] [PATCH 00/22] Fallback to native backlight ibm-acpi-dev Hans de Goede 2. 2022-10-17 [3] [ibm-acpi-devel] [PATCH] platform/x86: thinkpad_acpi: Fix a max_brightne ibm-acpi-dev MichaĆ_Szczepaniak