Created attachment 277535 [details] Output of `inxi -Fxmz` The "100 Series/C230 Series Chipset Family Integrated Sensor Hub" (Sunrise Point-H, PCI ID 8086:a135) is an ISH found in several large convertibles based on Kaby-Lake G CPUs, such as the Dell XPS 15 2-in-1 9575 or the HP Spectre x360 15-ch025nd (2018). It is used to detect when the laptop is in tablet mode and for screen autorotation. Using the latest kernel from Fedora Rawhide (4.18.0-0.rc5.git4.1.fc29.x86_64), this chipset is listed as UNCLAIMED by `lshw`. Earlier versions of this chipset, as well as the Sunrise Point-LP (used in smaller convertibles), are handled by the `intel-ish-hid` driver. Their PCI IDs can be found in `drivers/hid/intel-ish-hid/ipc/hw-ish.h`. Please find attached the output of the following commands (all ran as root): - inxi -Fxmz - lshw - lspci -vnn - lsmod Additionally, I have also attached: - Decompiled DSDT table - WinAudit report (ran from Windows 10 in the factory configuration of the laptop) Below is the relevant line from `lspci`: 00:13.0 Non-VGA unclassified device [0000]: Intel Corporation 100 Series/C230 Series Chipset Family Integrated Sensor Hub [8086:a135] (rev 31) And the relevant part of the output from `lshw`: *-generic:1 UNCLAIMED description: Non-VGA unclassified device product: 100 Series/C230 Series Chipset Family Integrated Sensor Hub vendor: Intel Corporation physical id: 13 bus info: pci@0000:00:13.0 version: 31 width: 64 bits clock: 33MHz capabilities: pm cap_list configuration: latency=0 resources: iomemory:2f0-2ef memory:2ffff1c000-2ffff1cfff Let me know if I can provide you with any additional information.
Created attachment 277537 [details] Output of `lshw`
Created attachment 277539 [details] Output of `lspci -vnn`
Created attachment 277541 [details] Output of `lsmod`
Created attachment 277543 [details] Decompiled DSDT table
Created attachment 277545 [details] WinAudit report
A patch has been submitted by Intel: https://lore.kernel.org/patchwork/patch/975429/ It will probably be merged in kernel 4.20. I applied it manually on top of the Fedora-flavored 4.18.6 kernel and I can confirm that the driver is now present and that autorotation works. So I am closing this issue.