Lenovo Tab P11 Pro (lenovo-j706f)
Appearance
| This device has been tested with postmarketOS, but its device package has not yet been added to the postmarketOS repositories. This means that it cannot be selected in pmbootstrap. Status: Mainline in progress |
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| Manufacturer | Lenovo |
|---|---|
| Name | Tab P11 Pro |
| Codename | lenovo-j706f |
| Released | 2020 |
| Type | tablet |
| Hardware | |
| Chipset | Qualcomm Snapdragon 730G (SM7150-AB) |
| CPU |
Octa-core (2x2.2 GHz Kryo 470 Gold 6x1.8 GHz Kryo 470 Silver) |
| GPU | Adreno 618 |
| Display | 2560 x 1600 (60Hz 11.5" OLED) |
| Storage | 128 GB |
| Memory | 6 GB LPDDR4X |
| Architecture | aarch64 |
| Software | |
Original software The software and version the device was shipped with. |
Android (ZUI) 10 |
Extended version The most recent supported version from the manufacturer. |
Android (ZUI) |
Mainline Instead of a Linux kernel fork, it is possible to run (Close to) Mainline. |
no |
Flashing Whether it is possible to flash the device with pmbootstrap flasher. |
Untested
|
|---|---|
USB Networking After connecting the device with USB to your PC, you can connect to it via telnet (initramfs) or SSH (booted system). |
Works
|
Battery Whether charging and battery level reporting work. |
Works
|
Screen Whether the display works; ideally with sleep mode and brightness control. |
Works
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Touchscreen |
Works
|
| Multimedia | |
3D Acceleration |
Works
|
Audio Audio playback, microphone, headset and buttons. |
Broken
|
Camera |
Broken
|
| Connectivity | |
WiFi |
Works
|
Bluetooth |
Works
|
| Miscellaneous | |
FDE Full disk encryption and unlocking with unl0kr. |
Untested
|
USB OTG USB On-The-Go or USB-C Role switching. |
Works
|
| Sensors | |
Accelerometer Handles automatic screen rotation in many interfaces. |
Untested
|
Contributors
Users owning this device
How to enter flash mode
- EDL Mode: Hold down , then connect the device to a computer with an USB cable.
- FFBM Mode: Power on the device with both and buttons.
- Fastboot Mode: Power on the device with both and buttons.
- Recovery Mode: Boot into Fastboot mode and select recovery using the Volume/Power buttons.
Unlocking the bootloader
See Unlocking Bootloaders/Lenovo ZUI
Installation
| TODO: |
Mainline
The work in progress mainline kernel is being developed here.
Mainline status
Feature table for SM7150
Device feature table:
| Component | Model | Status | Notes |
|---|---|---|---|
| Display | EDO (EverDisplay Optronics) EB50QBC73.A OLED panel; Raydium RM69380 driver IC | Y | Dual DSI, Panel datasheet, Datasheet for a similar Driver IC |
| Touchscreen | Goodix GT7385P | Y | Datasheet in Chinese. Using downstream driver for now |
| Pen input | N | Compatible with MPP 1.51 pens | |
| Touchpad | hid-over-i2c | N | |
| Keyboard | N | ||
| Audio | Cirrus CS35L41 | N | 4x Speaker Amp, one for each speaker |
| AC108 | N | Microphone audio ADC | |
| DSP Group DBMD4A | N | Voice processor, I2S | |
| Charging | Qualcomm SMB1390 | N | |
| Buttons | GPIO | Y | |
| USB-C | USB 2.0 | Y | USB 3.0 untest |
| Role switching | Y | ||
| onsemi NB7VPQ904M DP redriver | N | addr: 0x19, bus: 0x990000 | |
| FSA4480 | N | addr: 0x43, bus: 0x884000 | |
| VBUS out | Y | ||
| Fuel gauge | Texas Instruments bq27541 | Y | addr: 0x55, bus: 0x98c000 |
| Wi-Fi & Bluetooth | WCN3998 | Y | |
| Fingerprint | Goodix | N |
Serial Connection (UART)
This is a 1.8V UART, and to check the bootloader log, the RX pin needs to be pulled up.