Hello, I own a Sony Vaio VGN-AR41E and have gotten the Fn keys to report ACPI events by adding: ---------- paste --------- .ident = "Sony Vaio AR Series", .callback = sony_nc_C_enable, .driver_data = sony_C_events, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), DMI_MATCH(DMI_PRODUCT_NAME, "VGN-AR"), ------- end paste ----- to the appropriate section in drivers/misc/sony-laptop.c, but that's about all that works. I get no controls in /sys/devices/platform/sony-laptop. I do get a few controls in /sys/class/backlight/sony, but they don't seem to do anything. (I get these: actual_brightness bl_power brightness max_brightness). Any suggestions? - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html