HP Spectre x360 15-ch025nd - ArchWiki

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# HP Spectre x360 15-ch025nd

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Device | Status | Modules
Integrated Video | Working | i915
Video | Working | amdgpu
Wireless | Working | iwlwifi
Bluetooth | Working | bluetooth
Audio | Mostly Working | snd_hda_intel
Touchpad | Working | serio
Touchscreen | Working | hid_multitouch
Card Reader | Working | rtsx_pci
Wireless switch | Working | intel-hid
Function/Multimedia Keys | Working | intel-vbtn
Tablet-Mode | Working | intel-vbtn
Accelerometer | Manual binding | intel-ish-ipc

## Hardware info

### Specifications

This model was released in February 2016.

- Intel Core i7-8705G with Intel HD Graphics 630 (3.1 GHz, up to 4.1 GHz, 8 MB cache, 4 cores)
- 15.6" 4K (3840x2160) Ultra HD IPS WLED multitouch display
- 16 GB LPDDR3-1866 SDRAM
- 2 TB M.2 SDD
- 2 USB Type C Thunderbolt port, 1 USB 3.0 Type A ports, 1 HDMI port, 1 headphone/microphone jack
- 1 SD media card reader
- 802.11ac (2x2) and Bluetooth 4.0
- Bang & Olufsen quad speakers
- 6-cell, 64.5 Wh Li-ion battery
- Webcam
- Backlit keyboard

### lspci

- v00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers (rev 05)

00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) (rev 05)

- 00:02.0 VGA compatible controller: Intel Corporation Device 591b (rev 04)
- 00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 05)
- 00:13.0 Non-VGA unclassified device: Intel Corporation Sunrise Point-H Integrated Sensor Hub (rev 31)
- 00:14.0 USB controller: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller (rev 31)
- 00:14.2 Signal processing controller: Intel Corporation Sunrise Point-H Thermal subsystem (rev 31)
- 00:15.0 Signal processing controller: Intel Corporation Sunrise Point-H Serial IO I2C Controller #0 (rev 31)
- 00:16.0 Communication controller: Intel Corporation Sunrise Point-H CSME HECI #1 (rev 31)
- 00:17.0 SATA controller: Intel Corporation Sunrise Point-H SATA Controller [AHCI mode] (rev 31)
- 00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #1 (rev f1)
- 00:1c.4 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #5 (rev f1)
- 00:1c.5 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #6 (rev f1)
- 00:1d.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #9 (rev f1)
- 00:1e.0 Signal processing controller: Intel Corporation Sunrise Point-H Serial IO UART #0 (rev 31)
- 00:1e.2 Signal processing controller: Intel Corporation Sunrise Point-H Serial IO SPI #0 (rev 31)
- 00:1f.0 ISA bridge: Intel Corporation Sunrise Point-H LPC Controller (rev 31)
- 00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31)
- 00:1f.3 Audio device: Intel Corporation CM238 HD Audio Controller (rev 31)
- 00:1f.4 SMBus: Intel Corporation Sunrise Point-H SMBus (rev 31)
- 01:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Polaris 22 [Radeon RX Vega M GL] (rev ff)
- 6d:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader (rev 01)
- 6e:00.0 Network controller: Intel Corporation Wireless 8265 / 8275 (rev 78)
- 6f:00.0 Non-Volatile memory controller: Toshiba America Info Systems Device 0116

### lsusb

- Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
- Bus 001 Device 003: ID 8087:0a2b Intel Corp.
- Bus 001 Device 002: ID 05c8:0815 Cheng Uei Precision Industry Co., Ltd (Foxlink)
- Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

## Installation

Installing Arch was mostly without hiccup; you do need to disable secure boot (F10 for BIOS options; F9 for boot options). Dual boot was not tested. The laptop does not have a CD drive, so you have to use a USB stick. The UEFI also would not startup from the USB stick, but you can browse the USB, and choose the loader.efi to startup from.

## Issues

### Speaker

Only the front speakers work out of the box right now.

### Accelerometer

The accelerometer is not found by any userspace programs, Running

    G_MESSAGES_DEBUG=all /usr/sbin/iio-sensor-proxy

from iio-sensor-proxy gives

     ** (process:12472): DEBUG: 11:45:31.305: Could not find any supported sensors

The accelerometer is connected to a new Intel Integrated Sensor Hub which is not supported by the kernel yet, but can be manually bound to the `intel-ish-ipc` driver.

    $ lspci -nn

    ...
    00:13.0 Non-VGA unclassified device [0000]: Intel Corporation Sunrise Point-H Integrated Sensor Hub [8086:a135] (rev 31)
    ...

    # modprobe intel-ish-ipc
    # echo "8086 a135" > /sys/bus/pci/drivers/intel_ish_ipc/new_id

    $ monitor-sensor

        Waiting for iio-sensor-proxy to appear
    +++ iio-sensor-proxy appeared
    === Has accelerometer (orientation: undefined)
    === No ambient light sensor
        Accelerometer orientation changed: normal

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