Hi there Let me add my two cents on the Toshiba side. 2018-06-04 8:23 GMT-06:00 Hans de Goede <hdegoede@xxxxxxxxxx>: > > 1) drivers/platform/x86/toshiba_acpi.c > > I don't know how the key on Toshiba's behaves on models where > it is hardwired / under Windows With Toshiba we have two types of hardware implementations: 1st gen keyboards, supporting AUTO and FN-Z AUTO - Turns on/off automatically after some (configurable) time FN-Z - Creates "toshiba::kbd_backlight" and it's toggled by userspace 2nd gen keyborads, supporting AUTO, ON and OFF AUTO - Ditto ON - Always on OFF - Always off The second gen keyboards are completely driven by hardware, userspace must be checking sysfs for "kbd_backlight_mode" changes, however, the Toshiba interface emits the 0x92 ACPI event when we have a kbd mode change, but it's not currently being transmitted to userspace via netlink. Saludos Azael -- -- El mundo apesta y vosotros apestais tambien --
