The Lenovo Miix 630 is one of three ARM based (specifically Qualcomm MSM8998) laptops that comes with Windows, and seems to have a dedicated following of folks intrested to get Linux up and running on it. This series adds support for the basic functionality this is validated towork using devicetree. Although the laptops do feed ACPI to Windows, the existing MSM8998 support in mainline is DT based, so DT provides a quick path to functionality while ACPI support is investigated. The three devices are very similar, but do have differences in the set of peripherals supported, so the idea is that the vast majority of the support for all three can live in a common include, which should reduce overall duplication. Adding support for the other two devices is tacked onto the end of the series. The bleeding edge work for these laptops and work in progress can be found at https://github.com/aarch64-laptops/prebuilt v6: -Export the elan_i2c DT and ACPI ids so that hid-quirks can use them -Use the elan_i2c ids within hid-quirks to reduce duplication -Add DTs for the Asus and HP devices since the DT seems finalized, and folks have been asking v5: -Split out elan_i2c changes into their own patch -Use a static list of strings to match -Fixed typo of "whitelist" -Dropped incorrect thermal zones -Dropped tags from Bjorn and Lee since the functional should be identical, but the code is structured different v4: -Changed the hid-quirks ELAN handling around per Benjamin Tissoires -Dropped new DT binding v3: -Changed "clam" to "clamshell" -Defined a dt binding for the combo Elan keyboard + touchpad device -Adjusted the HID quirk to be correct for dt boot -Removed extranious comment in board dts -Fixed board level compatible v2: -Changed "cls" to "clam" since feedback indicated "cls" is too opaque, but "clamshell" is a mouthfull. "clam" seems to be a happy medium. Jeffrey Hugo (5): Input: elan_i2c: Export the device id whitelist HID: quirks: Refactor ELAN 400 and 401 handling arm64: dts: qcom: Add Lenovo Miix 630 arm64: dts: qcom: Add HP Envy x2 arm64: dts: qcom: Add Asus NovaGo TP370QL arch/arm64/boot/dts/qcom/Makefile | 1 + .../boot/dts/qcom/msm8998-clamshell.dtsi | 240 ++++++++++++++++++ .../boot/dts/qcom/msm8998-lenovo-miix-630.dts | 30 +++ drivers/hid/hid-quirks.c | 78 +++++- drivers/input/mouse/elan_i2c_core.c | 4 + 5 files changed, 342 insertions(+), 11 deletions(-) create mode 100644 arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi create mode 100644 arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dts -- 2.17.1
