Lenovo Xiaoxin Pad Pro 2021 (lenovo-j716f)

From postmarketOS

The Lenovo Xiaoxin Pad Pro 2021 is a high-end Android tablet released only in China. Other unofficial names for this tablet are Lenovo P11 Pro Plus or Lenovo P11 Pro 2021. Lenovo has not released the downstream Linux kernel sources for this device.


Lenovo Xiaoxin Pad Pro 2021
Lenovo Xiaoxin Pad Pro 2021 running LineageOS 18.1 GSI with Termux open showing neofetch
Lenovo Xiaoxin Pad Pro 2021 running LineageOS 18.1 GSI with Termux open showing neofetch
Manufacturer Lenovo
Name Xiaoxin Pad Pro 2021
Codename lenovo-j716f
Model TB-J716F
Released 2021
Category testing
Pre-built images no
Original software Android (ZUI)
Original version 11 (ZUI 12)
Hardware
Chipset Qualcomm Snapdragon 870 (SM8250-AC)
CPU Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
GPU Adreno 650
Display 2560 x 1600 (90Hz 11.5" OLED)
Storage 128 GB
Memory 6 GB LPDDR4X
Architecture AArch64
Type tablet
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
Features
USB Networking
Works
Flashing
Works
Touchscreen
Broken
Display
Partial
WiFi
FDE
Mainline
Works
Battery
Partial
3D Acceleration
Audio
Bluetooth
Camera
Internal storage
USB OTG
Sensors
Accelerometer
Magnetometer
Ambient Light
Proximity
Hall Effect
Misc
Built-in DVB
Camera Flash
Keyboard
Touchpad
HDMI/DP
Stylus
Partial
Memory Card
Haptics


Contributors

Users owning this device


How to enter flash mode

  • EDL Mode: Hold down Volume Up, then connect the tablet to a computer with a USB cable.
  • Fastboot Mode: Power on the device with both Power and Volume Down buttons.
  • Recovery Mode: Boot into Fastboot mode and select recovery using the Volume/Power buttons.

Unlocking the bootloader

Note Note: You have to wait at least a day after initially connecting to the Internet for Lenovo to process your serial number.
  1. Go to Settings → My Device, tap on ZUI Version until developer settings are enabled.
  2. Go to General Settings → Developer Settings and enable "OEM Unlocking".
  3. Boot into fastboot mode and connect it to a PC
  4. Take note of the serial number shown on the bootloader screen.
  5. Download your sn.img from http://cdn.zui.lenovomm.com/developer/tabletboot/(your_sn_number)/sn.img (Replace the brackets with your serial number in the link)
  6. Flash your sn.img with fastboot flash unlock sn.img.
  7. Unlock the bootloader with fastboot oem unlock-go

Alternatively this page can also be used to get the sn.img.

Alternative method

This method can be used to unlock the bootloader without having to wait and connect to Lenovo's server. It works by modifying the serial number with EDL and using a pre-made unlock file for that serial number.

EDL Mode

The necessary loader for bkerler's EDL tool can be found in this firmware file (prog_firehose_ddr.elf).

Installation

/* Not yet */

Mainline

A work in progress mainline kernel is being developed here.

Mainline status

Component Model Status Notes
SoC Qualcomm SM8250-AC Snapdragon 870 Y
UFS Kioxia THGJFAT0T44BAILB Y
SD card - N
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 N Datasheet in Chinese. Should be i2c-hid compatible, but is not?? addr: 0x5d, bus: 0xa94000
Pen input N Compatible with MPP 1.51 pens
Touchpad hid-over-i2c (Available through detachable keyboard only) N i2c Address 0x60
Keyboard N i2c Address 0x61
Audio Cirrus CS35L41 N 4x Speaker Amp, one for each speaker
Everest-Semi ES7210 N For microphone
Charging Qualcomm SMB1390 N
Halo HL6111R N addr: 0x25, bus: 0x884000
Buttons GPIO Y
USB-C USB 3.0 & USB 2.0 Y
Role switching Y
onsemi NB7VPQ904M DP redriver N addr: 0x19, bus: 0x990000
FSA4480 N addr: 0x43, bus: 0x884000
VBUS out N
Fuel gauge Texas Instruments bq27541 Y addr: 0x55, bus: 0x98c000
FM Tuner RichWave RTC6226 N addr: 0x64, bus: 0x884000
Ambient light sensor Lite-On LTR-308 N
Time-of-flight sensor AMS (Austria Mikro Systeme) TMF8801 N
Magnetometer AKM ak0991x N
Wi-Fi Qualcomm QCA6390 N
Fingerprint Goodix N

i2c Table

Android messes up the i2c numbering. This is the real i2c numbering corresponding to mainline, showing only those that have devices attached.

Real Android Address
i2c1 i2c5 0x984000
i2c3 i2c6 0x98c000
i2c4 i2c2 0x990000
i2c13 i2c7 0xa94000
i2c15 i2c4 0x884000

Downstream GPIO table

p11_pro_plus:/ # cat /sys/kernel/debug/gpio

gpiochip4: GPIOs 1072-1075, parent: platform/c440000.qcom,spmi:qcom,pm8009@a:pinctrl@c000, c440000.qcom,spmi:qcom,pm8009@a:pinctrl@c000:
 gpio1 : out  normal  vin-0 pull-down 10uA              push-pull  low  high    atest-1 dtest-0
 gpio2 : in   normal  vin-0 pull-down 10uA              push-pull  low  high    atest-1 dtest-0
 gpio3 : in   normal  vin-1 no pull                     push-pull  high high    atest-1 dtest-0
 gpio4 : in   normal  vin-0 pull-down 10uA              push-pull  low  high    atest-1 dtest-0

gpiochip3: GPIOs 1076-1084, parent: platform/c440000.qcom,spmi:qcom,pm8150l@4:pinctrl@c000, c440000.qcom,spmi:qcom,pm8150l@4:pinctrl@c000:
 gpio1 : in   normal  vin-0 pull-down 10uA              push-pull  low  high    atest-1 dtest-0
 gpio3 : in   normal  vin-0 pull-down 10uA              push-pull  low  high    atest-1 dtest-0
 gpio4 : in   normal  vin-0 pull-down 10uA              push-pull  low  high    atest-1 dtest-0
 gpio5 : in   normal  vin-0 pull-down 10uA              push-pull  low  high    atest-1 dtest-0
 gpio6 : in   normal  vin-0 pull-down 10uA              push-pull  low  high    atest-1 dtest-0
 gpio7 : in   normal  vin-0 pull-down 10uA              push-pull  low  high    atest-1 dtest-0
 gpio8 : in   normal  vin-0 pull-down 10uA              push-pull  low  high    atest-1 dtest-0
 gpio10: in   normal  vin-0 pull-down 10uA              push-pull  low  high    atest-1 dtest-0
 gpio11: in   normal  vin-0 pull-down 10uA              push-pull  low  high    atest-1 dtest-0

gpiochip2: GPIOs 1085-1093, parent: platform/c440000.qcom,spmi:qcom,pm8150b@2:pinctrl@c000, c440000.qcom,spmi:qcom,pm8150b@2:pinctrl@c000:
 gpio1 : in   normal  vin-0 pull-down 10uA              push-pull  low  high    atest-1 dtest-0
 gpio2 : in   normal  vin-0 pull-down 10uA              push-pull  low  high    atest-1 dtest-0
 gpio5 : out  normal  vin-1 no pull                     push-pull  low  low     atest-1 dtest-0
 gpio6 : in   normal  vin-0 pull-up 30uA                push-pull  high high    atest-1 dtest-0
 gpio7 : in   normal  vin-0 pull-down 10uA              push-pull  low  high    atest-1 dtest-0
 gpio8 : in   normal  vin-0 pull-down 10uA              push-pull  low  high    atest-1 dtest-0
 gpio9 : out  func1   vin-0 no pull                     open-source low  high    atest-1 dtest-0
 gpio10: out  func1   vin-0 no pull                     open-drain low  high    atest-1 dtest-0
 gpio12: in   normal  vin-0 pull-down 10uA              push-pull  low  high    atest-1 dtest-0

gpiochip1: GPIOs 1094-1099, parent: platform/c440000.qcom,spmi:qcom,pm8150@0:pinctrl@c000, c440000.qcom,spmi:qcom,pm8150@0:pinctrl@c000:
 gpio1 : in   normal  vin-0 pull-up 30uA                push-pull  high high    atest-1 dtest-0
 gpio3 : in   normal  vin-0 pull-down 10uA              push-pull  low  high    atest-1 dtest-0
 gpio6 : in   normal  vin-1 pull-up 30uA                push-pull  high high    atest-1 dtest-0
 gpio7 : in   normal  vin-0 pull-down 10uA              push-pull  low  high    atest-1 dtest-0
 gpio9 : out  normal  vin-1 pull-down 10uA              push-pull  low  high    atest-1 dtest-0
 gpio10: in   normal  vin-1 pull-down 10uA              push-pull  low  high    atest-1 dtest-0

gpiochip0: GPIOs 1100-1279, parent: platform/f000000.pinctrl, f000000.pinctrl:
 gpio0   : in  low  func0 2mA pull down
 gpio1   : in  low  func0 2mA pull down
 gpio2   : in  low  func0 2mA pull down
 gpio3   : in  low  func0 2mA pull down
 gpio4   : in  high func0 2mA no pull
 gpio5   : in  high func0 2mA no pull
 gpio6   : in  low  func0 2mA pull down
 gpio7   : in  low  func0 2mA pull down
 gpio8   : in  high func0 2mA no pull
 gpio9   : in  high func0 2mA no pull
 gpio10  : in  high func0 2mA pull down
 gpio11  : in  low  func0 2mA pull down
 gpio12  : in  low  func0 2mA pull down
 gpio13  : in  low  func0 2mA pull down
 gpio14  : in  low  func0 2mA pull down
 gpio15  : in  high func0 2mA pull down
 gpio16  : in  high func0 2mA no pull
 gpio17  : in  low  func0 2mA pull down
 gpio18  : in  high func0 2mA pull up
 gpio19  : in  low  func0 2mA pull down
 gpio20  : out low  func0 2mA pull down
 gpio21  : out low  func0 2mA pull down
 gpio22  : in  low  func0 2mA pull down
 gpio23  : in  low  func0 2mA pull down
 gpio24  : in  low  func0 2mA no pull
 gpio25  : in  low  func0 2mA pull down
 gpio26  : in  low  func0 2mA pull down
 gpio27  : in  low  func0 2mA pull down
 gpio28  : in  low  func0 6mA no pull
 gpio29  : in  low  func0 6mA no pull
 gpio30  : in  low  func0 6mA no pull
 gpio31  : in  low  func0 6mA no pull
 gpio32  : in  low  func0 2mA pull down
 gpio33  : in  low  func0 2mA pull down
 gpio34  : out low  func1 2mA pull up
 gpio35  : in  low  func1 2mA pull down
 gpio36  : in  low  func0 2mA no pull
 gpio37  : in  low  func0 2mA no pull
 gpio38  : in  low  func0 2mA pull down
 gpio39  : in  low  func0 2mA pull down
 gpio44  : in  low  func0 2mA no pull
 gpio45  : in  low  func0 2mA no pull
 gpio46  : out low  func0 16mA pull up
 gpio47  : in  low  func0 2mA pull down
 gpio48  : in  low  func0 2mA pull down
 gpio49  : in  low  func0 2mA pull down
 gpio50  : in  low  func0 2mA pull down
 gpio51  : out low  func0 2mA pull down
 gpio52  : in  low  func0 2mA pull down
 gpio53  : in  low  func0 2mA pull down
 gpio54  : in  low  func0 2mA pull down
 gpio55  : in  low  func0 2mA pull down
 gpio56  : in  low  func0 2mA pull down
 gpio57  : in  low  func0 2mA pull down
 gpio58  : in  low  func0 2mA pull down
 gpio59  : in  low  func0 2mA pull down
 gpio60  : out high func0 16mA pull up
 gpio61  : out low  func0 8mA no pull
 gpio62  : in  low  func0 2mA pull down
 gpio63  : in  low  func0 2mA pull down
 gpio64  : in  low  func0 2mA pull down
 gpio65  : in  low  func0 2mA pull down
 gpio66  : in  low  func1 2mA no pull
 gpio67  : in  low  func0 2mA pull down
 gpio68  : in  low  func0 2mA pull down
 gpio69  : in  low  func0 2mA no pull
 gpio70  : in  low  func0 2mA pull down
 gpio71  : in  high func0 2mA no pull
 gpio72  : in  low  func0 2mA pull down
 gpio73  : in  high func0 2mA no pull
 gpio74  : in  low  func0 2mA pull down
 gpio75  : out high func0 8mA pull up
 gpio76  : in  low  func0 2mA pull down
 gpio77  : in  high func0 2mA pull up
 gpio78  : in  low  func0 2mA pull down
 gpio79  : out low  func0 2mA pull down
 gpio80  : in  high func0 2mA pull up
 gpio81  : in  high func0 2mA pull up
 gpio82  : out low  func0 2mA pull down
 gpio83  : in  low  func0 2mA pull up
 gpio84  : in  high func0 2mA pull up
 gpio85  : out low  func0 2mA pull down
 gpio86  : in  low  func1 2mA pull up
 gpio87  : in  high func0 2mA pull up
 gpio88  : in  low  func0 2mA pull down
 gpio89  : in  low  func0 2mA pull down
 gpio90  : in  low  func0 2mA pull down
 gpio91  : in  high func0 2mA pull up
 gpio92  : in  low  func0 2mA pull down
 gpio93  : in  low  func0 2mA pull down
 gpio94  : in  low  func0 2mA pull down
 gpio95  : in  low  func0 2mA pull down
 gpio96  : in  low  func0 2mA pull down
 gpio97  : in  low  func0 2mA pull down
 gpio98  : in  low  func0 2mA pull down
 gpio99  : in  low  func0 2mA pull down
 gpio100 : in  low  func0 2mA pull down
 gpio101 : in  low  func0 2mA pull down
 gpio102 : in  low  func0 2mA pull down
 gpio103 : in  low  func0 2mA pull down
 gpio104 : in  low  func0 2mA pull down
 gpio105 : in  low  func0 2mA pull down
 gpio106 : in  low  func0 2mA pull down
 gpio107 : in  low  func0 2mA pull down
 gpio108 : in  low  func0 2mA pull down
 gpio109 : in  low  func0 2mA pull down
 gpio110 : in  low  func0 2mA pull down
 gpio111 : in  low  func0 2mA pull down
 gpio112 : in  low  func0 2mA pull down
 gpio113 : in  low  func0 2mA pull down
 gpio114 : in  low  func0 2mA pull down
 gpio115 : in  low  func0 2mA pull down
 gpio116 : in  low  func0 2mA pull down
 gpio117 : in  low  func0 2mA pull down
 gpio118 : in  low  func0 2mA pull down
 gpio119 : in  high func0 2mA no pull
 gpio120 : in  high func0 2mA no pull
 gpio121 : in  low  func0 2mA pull down
 gpio122 : in  low  func0 2mA pull down
 gpio123 : in  low  func0 2mA pull down
 gpio124 : in  low  func0 2mA pull down
 gpio125 : in  low  func0 2mA pull down
 gpio126 : in  low  func0 2mA pull down
 gpio127 : in  low  func0 2mA pull down
 gpio128 : in  low  func0 2mA pull down
 gpio129 : in  low  func0 2mA no pull
 gpio130 : in  low  func0 2mA pull down
 gpio131 : in  low  func0 2mA pull down
 gpio132 : in  low  func0 2mA pull down
 gpio133 : in  low  func0 2mA pull down
 gpio134 : in  low  func0 2mA pull down
 gpio135 : in  low  func0 2mA pull down
 gpio136 : in  low  func0 2mA pull down
 gpio137 : in  low  func0 2mA pull down
 gpio138 : in  low  func0 2mA pull down
 gpio139 : in  low  func0 2mA pull down
 gpio140 : in  low  func0 2mA pull down
 gpio141 : in  low  func0 2mA pull down
 gpio142 : in  low  func0 2mA pull down
 gpio143 : in  low  func0 2mA pull down
 gpio144 : in  low  func0 2mA pull down
 gpio145 : in  low  func0 2mA pull down
 gpio146 : in  low  func0 2mA pull down
 gpio147 : in  low  func0 2mA pull down
 gpio148 : in  low  func0 2mA pull down
 gpio149 : in  low  func0 2mA pull down
 gpio150 : in  low  func0 2mA pull down
 gpio151 : in  low  func0 2mA pull down
 gpio152 : in  low  func0 2mA pull down
 gpio153 : in  low  func0 2mA pull down
 gpio154 : in  low  func0 2mA pull down
 gpio155 : in  low  func0 2mA pull down
 gpio156 : in  low  func0 2mA pull down
 gpio157 : in  low  func0 2mA pull down
 gpio158 : in  low  func0 2mA pull down
 gpio159 : in  low  func0 2mA pull down
 gpio160 : in  low  func0 2mA pull down
 gpio161 : in  low  func0 2mA pull down
 gpio162 : in  low  func0 2mA pull down
 gpio163 : in  low  func0 2mA pull down
 gpio164 : in  low  func0 2mA pull down
 gpio165 : in  low  func0 2mA pull down
 gpio166 : in  low  func0 2mA pull down
 gpio167 : in  low  func0 2mA pull down
 gpio168 : in  low  func0 2mA pull down
 gpio169 : in  low  func0 2mA pull down
 gpio170 : in  low  func0 2mA pull down
 gpio171 : in  low  func0 2mA pull down
 gpio172 : in  low  func0 2mA pull down
 gpio173 : in  low  func0 2mA pull down
 gpio174 : in  low  func0 2mA pull down
 gpio175 : in  low  func0 2mA pull down
 gpio176 : in  high func0 2mA pull down
 gpio177 : in  low  func0 2mA pull down
 gpio178 : in  high func0 2mA pull down
 gpio179 : in  high func0 2mA pull down

p11_pro_plus:/ # cat /sys/kernel/debug/pinctrl/f000000.pinctrl/pinmux-pins

Pinmux settings per pin
Format: pin (name): mux_owner gpio_owner hog?
pin 0 (GPIO_0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 1 (GPIO_1): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 2 (GPIO_2): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 3 (GPIO_3): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 4 (GPIO_4): 984000.i2c (GPIO UNCLAIMED) function gpio group gpio4
pin 5 (GPIO_5): 984000.i2c (GPIO UNCLAIMED) function gpio group gpio5
pin 6 (GPIO_6): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 7 (GPIO_7): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 8 (GPIO_8): 990000.i2c (GPIO UNCLAIMED) function gpio group gpio8
pin 9 (GPIO_9): 990000.i2c (GPIO UNCLAIMED) function gpio group gpio9
pin 10 (GPIO_10): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 11 (GPIO_11): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 12 (GPIO_12): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 13 (GPIO_13): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 14 (GPIO_14): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 15 (GPIO_15): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 16 (GPIO_16): 998000.qcom,qup_uart (GPIO UNCLAIMED) function gpio group gpio16
pin 17 (GPIO_17): 998000.qcom,qup_uart (GPIO UNCLAIMED) function gpio group gpio17
pin 18 (GPIO_18): 998000.qcom,qup_uart (GPIO UNCLAIMED) function gpio group gpio18
pin 19 (GPIO_19): 998000.qcom,qup_uart (GPIO UNCLAIMED) function gpio group gpio19
pin 20 (GPIO_20): b0000000.qcom,cnss-qca6390 (GPIO UNCLAIMED) function gpio group gpio20
pin 21 (GPIO_21): vendor:bt_qca6390 (GPIO UNCLAIMED) function gpio group gpio21
pin 22 (GPIO_22): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 23 (GPIO_23): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 24 (GPIO_24): c440000.qcom,spmi:qcom,pm8150b@2:qcom,qpnp-smb5 (GPIO UNCLAIMED) function gpio group gpio24
pin 25 (GPIO_25): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 26 (GPIO_26): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 27 (GPIO_27): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 28 (GPIO_28): 980000.spi (GPIO UNCLAIMED) function gpio group gpio28
pin 29 (GPIO_29): 980000.spi (GPIO UNCLAIMED) function gpio group gpio29
pin 30 (GPIO_30): 980000.spi (GPIO UNCLAIMED) function gpio group gpio30
pin 31 (GPIO_31): 980000.spi (GPIO UNCLAIMED) function gpio group gpio31
pin 32 (GPIO_32): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 33 (GPIO_33): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 34 (GPIO_34): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 35 (GPIO_35): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 36 (GPIO_36): a94000.i2c (GPIO UNCLAIMED) function gpio group gpio36
pin 37 (GPIO_37): a94000.i2c (GPIO UNCLAIMED) function gpio group gpio37
pin 38 (GPIO_38): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 39 (GPIO_39): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 40 (GPIO_40): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 41 (GPIO_41): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 42 (GPIO_42): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 43 (GPIO_43): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 44 (GPIO_44): 884000.i2c (GPIO UNCLAIMED) function gpio group gpio44
pin 45 (GPIO_45): 884000.i2c (GPIO UNCLAIMED) function gpio group gpio45
pin 46 (GPIO_46): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 47 (GPIO_47): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 48 (GPIO_48): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 49 (GPIO_49): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 50 (GPIO_50): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 51 (GPIO_51): (MUX UNCLAIMED) f000000.pinctrl:1151
pin 52 (GPIO_52): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 53 (GPIO_53): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 54 (GPIO_54): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 55 (GPIO_55): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 56 (GPIO_56): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 57 (GPIO_57): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 58 (GPIO_58): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 59 (GPIO_59): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 60 (GPIO_60): (MUX UNCLAIMED) f000000.pinctrl:1160
pin 61 (GPIO_61): soc:display_gpio_regulator@1 f000000.pinctrl:1161 function gpio group gpio61
pin 62 (GPIO_62): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 63 (GPIO_63): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 64 (GPIO_64): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 65 (GPIO_65): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 66 (GPIO_66): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 67 (GPIO_67): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 68 (GPIO_68): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 69 (GPIO_69): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 70 (GPIO_70): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 71 (GPIO_71): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 72 (GPIO_72): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 73 (GPIO_73): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 74 (GPIO_74): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 75 (GPIO_75): (MUX UNCLAIMED) f000000.pinctrl:1175
pin 76 (GPIO_76): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 77 (GPIO_77): 8804000.sdhci f000000.pinctrl:1177 function gpio group gpio77
pin 78 (GPIO_78): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 79 (GPIO_79): 1c00000.qcom,pcie f000000.pinctrl:1179 function gpio group gpio79
pin 80 (GPIO_80): 1c00000.qcom,pcie (GPIO UNCLAIMED) function gpio group gpio80
pin 81 (GPIO_81): 1c00000.qcom,pcie f000000.pinctrl:1181 function gpio group gpio81
pin 82 (GPIO_82): 1c08000.qcom,pcie f000000.pinctrl:1182 function gpio group gpio82
pin 83 (GPIO_83): 1c08000.qcom,pcie (GPIO UNCLAIMED) function gpio group gpio83
pin 84 (GPIO_84): 1c08000.qcom,pcie f000000.pinctrl:1184 function gpio group gpio84
pin 85 (GPIO_85): 1c10000.qcom,pcie f000000.pinctrl:1185 function gpio group gpio85
pin 86 (GPIO_86): 1c10000.qcom,pcie (GPIO UNCLAIMED) function pci_e2 group gpio86
pin 87 (GPIO_87): 1c10000.qcom,pcie f000000.pinctrl:1187 function gpio group gpio87
pin 88 (GPIO_88): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 89 (GPIO_89): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 90 (GPIO_90): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 91 (GPIO_91): vendor:extcon_usb1 f000000.pinctrl:1191 function gpio group gpio91
pin 92 (GPIO_92): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 93 (GPIO_93): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 94 (GPIO_94): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 95 (GPIO_95): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 96 (GPIO_96): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 97 (GPIO_97): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 98 (GPIO_98): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 99 (GPIO_99): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 100 (GPIO_100): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 101 (GPIO_101): (MUX UNCLAIMED) f000000.pinctrl:1201
pin 102 (GPIO_102): (MUX UNCLAIMED) f000000.pinctrl:1202
pin 103 (GPIO_103): (MUX UNCLAIMED) f000000.pinctrl:1203
pin 104 (GPIO_104): (MUX UNCLAIMED) f000000.pinctrl:1204
pin 105 (GPIO_105): (MUX UNCLAIMED) f000000.pinctrl:1205
pin 106 (GPIO_106): (MUX UNCLAIMED) f000000.pinctrl:1206
pin 107 (GPIO_107): (MUX UNCLAIMED) f000000.pinctrl:1207
pin 108 (GPIO_108): (MUX UNCLAIMED) f000000.pinctrl:1208
pin 109 (GPIO_109): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 110 (GPIO_110): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 111 (GPIO_111): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 112 (GPIO_112): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 113 (GPIO_113): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 114 (GPIO_114): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 115 (GPIO_115): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 116 (GPIO_116): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 117 (GPIO_117): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 118 (GPIO_118): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 119 (GPIO_119): 98c000.i2c (GPIO UNCLAIMED) function gpio group gpio119
pin 120 (GPIO_120): 98c000.i2c (GPIO UNCLAIMED) function gpio group gpio120
pin 121 (GPIO_121): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 122 (GPIO_122): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 123 (GPIO_123): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 124 (GPIO_124): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 125 (GPIO_125): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 126 (GPIO_126): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 127 (GPIO_127): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 128 (GPIO_128): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 129 (GPIO_129): c440000.qcom,spmi:qcom,pm8150b@2:qcom,qpnp-smb5 (GPIO UNCLAIMED) function gpio group gpio129
pin 130 (GPIO_130): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 131 (GPIO_131): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 132 (GPIO_132): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 133 (GPIO_133): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 134 (GPIO_134): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 135 (GPIO_135): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 136 (GPIO_136): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 137 (GPIO_137): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 138 (GPIO_138): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 139 (GPIO_139): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 140 (GPIO_140): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 141 (GPIO_141): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 142 (GPIO_142): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 143 (GPIO_143): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 144 (GPIO_144): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 145 (GPIO_145): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 146 (GPIO_146): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 147 (GPIO_147): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 148 (GPIO_148): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 149 (GPIO_149): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 150 (GPIO_150): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 151 (GPIO_151): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 152 (GPIO_152): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 153 (GPIO_153): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 154 (GPIO_154): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 155 (GPIO_155): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 156 (GPIO_156): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 157 (GPIO_157): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 158 (GPIO_158): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 159 (GPIO_159): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 160 (GPIO_160): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 161 (GPIO_161): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 162 (GPIO_162): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 163 (GPIO_163): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 164 (GPIO_164): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 165 (GPIO_165): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 166 (GPIO_166): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 167 (GPIO_167): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 168 (GPIO_168): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 169 (GPIO_169): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 170 (GPIO_170): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 171 (GPIO_171): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 172 (GPIO_172): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 173 (GPIO_173): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 174 (GPIO_174): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 175 (GPIO_175): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 176 (GPIO_176): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 177 (GPIO_177): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 178 (GPIO_178): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 179 (GPIO_179): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 180 (SDC2_CLK): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 181 (SDC2_CMD): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 182 (SDC2_DATA): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 183 (UFS_RESET): (MUX UNCLAIMED) (GPIO UNCLAIMED)

Miscellaneous info

Command to create boot.img

$ make O=output-p11-pro-plus ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- -j16 &&
rm -f output-p11-pro-plus/arch/arm64/boot/boot.img &&
mkbootimg --kernel output-p11-pro-plus/arch/arm64/boot/Image.gz \
        --ramdisk /home/david/.local/var/pmbootstrap/chroot_rootfs_qemu-aarch64/boot/initramfs \
        --pagesize 4096 \
        --kernel_offset 0x8000 \
        --ramdisk_offset 0x1000000 \
        --dtb_offset 0x1f00000 \
        --tags_offset 0x100 \
        --second_offset 0 \
        --base 0 \
        --header_version 2 \
        --dtb output-p11-pro-plus/arch/arm64/boot/dts/qcom/sm8250-lenovo-p11-pro-plus.dtb \
        -o output-p11-pro-plus/arch/arm64/boot/boot.img &&
(adb reboot fastboot; fastboot flash boot output-p11-pro-plus/arch/arm64/boot/boot.img && fastboot reboot)

Back to stock firmware

Linux tutorial:

  1. Enter EDL Mode by powering off the tablet first, then hold Volume Up while connecting the tablet to a computer with an USB cable.
  2. Download the qdl tool from here and build it. Arch Linux users can simply install the qdl AUR package.
  3. Download the firmware from here.
  4. Extract the ZIP file.
  5. cd into the extracted ZIP directory
  6. Execute the following command: qdl --storage ufs --include ./ ./prog_firehose_ddr.elf ./rawprogram0.xml ./patch0.xml ./rawprogram1.xml ./patch1.xml ./rawprogram2.xml ./patch2.xml ./rawprogram3.xml ./patch3.xml ./rawprogram4.xml ./patch4.xml ./rawprogram5.xml ./patch5.xml ./rawprogram_unsparse0_fullupgrade.xml
  7. After it has finished, the command will exit itself. Force reboot the tablet by holding Power. Now you should be able to boot back into stock firmware.

See also