And, I just noticed that dda3ec0aa631d15b12a42438d23336354037e108 added support for the full range of lid movement, tagged in 4.15-rc8. I'll give that a try and send an update if it doesn't work for me.
On Fri, Jan 19, 2018 at 6:48 PM, tsuraan <tsuraan@xxxxxxxxx> wrote:
kernel version is 4.13.16, not sure what other details would be helpful...I don't have any idea how ACPI events get decoded, or what info they contain, but I'm hoping that a correct decoding of the event could tell me which position the lid has hit (normal open, open to flat, or hyper-extended open). No idea if that's possible, but it sure would be nice. Thanks for any info you can provide!It gets the same ACPI message whether the lid is going flat, going back to a normal orientation, or going towards tablet mode. The other events, like lid open, lid closed, enter tablet mode, or exit tablet mode, get reported accurately.My Thinkpad Yoga X1 2nd gen prints this message when I open the lid to flat, to almost tablet mode, and back to normal degrees of open:At the same time, acpi_listen is getting events like this:
[90022.628593] thinkpad_acpi: unknown possible thermal alarm or keyboard event received
[90022.628599] thinkpad_acpi: unhandled HKEY event 0x60f0
[90022.628601] thinkpad_acpi: please report the conditions when this event happened to ibm-acpi-devel@lists.sourceforge.net
ibm/hotkey LEN0268:00 00000080 000060f0
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