Add quirks for Lenovo MIIX 720.

* Lenovo MIIX 720 is a tablet with a detachable keyboard. To keep the volume rockers on the tablet enabled even when the keyboard is detached, add `ModelTabletModeNoSuspend=1` to the internal keyboard. * The external keyboard is a keyboard-touchpad combo. Assign `AttrTPKComboLayout=below` to the touchpad to allow features like disable-while-typing and palm-detection.
gitclear · Aug 21, 2018 · 0d62c8f · 0d62c8f
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diff --git a/quirks/50-system-chicony.quirks b/quirks/50-system-chicony.quirks
@@ -7,3 +7,11 @@ MatchBus=usb
 MatchVendor=0x4F2
 MatchProduct=0x1558
 AttrTPKComboLayout=below
+
+# Lenovo MIIX 720 comes with a detachable touchpad-keyboard combo
+[Chicony Lenovo MIIX 720 Touchpad]
+MatchUdevType=touchpad
+MatchBus=0x03
+MatchVendor=0x17ef
+MatchProduct=0x60a6
+AttrTPKComboLayout=below
diff --git a/quirks/50-system-lenovo.quirks b/quirks/50-system-lenovo.quirks
@@ -80,3 +80,12 @@ ModelLenovoCarbonX16th=1
 MatchName=AT Translated Set 2 keyboard
 MatchDMIModalias=dmi:*svnIBM:*pvrThinkPadX41Tablet:*
 ModelTabletModeNoSuspend=1
+
+# Lenovo MIIX 720 comes with a detachable keyboard. We must not disable
+# the keyboard because some keys are still accessible on the screen and
+# volume rocker. See
+# https://gitlab.freedesktop.org/libinput/libinput/issues/115
+[Lenovo MIIX 720]
+MatchName=AT Raw Set 2 keyboard
+MatchDMIModalias=dmi:*svnLENOVO:*pvrLenovoMIIX720-12IKB:*
+ModelTabletModeNoSuspend=1