It seems two upstream patches as below are addressing tablet mode. From their description, I believe it receives 0x60c0 and generates tablet mode event.
https://patchwork.kernel.org/patch/9423615/ https://patchwork.kernel.org/patch/9423621/ I applied them to thinkpad_acpi.c to ubuntu-yakkety (but it is the same as current upstream) and attached it here. Please also try it as well. ** Attachment added: "thinkpad_acpi.c" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1644670/+attachment/4788288/+files/thinkpad_acpi.c -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1644670 Title: cannot use tablet mode lid sensor on yoga 460 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1644670/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
