Dell Latitude 5290 2-in-1 UHD620 iGPU CLOVER

Specifics

CPU : Intel® Core™ i5-8350U Processor (6M Cache, up to 3.60 GHz)
Graphics : Intel® UHD Graphics 620
Sound : Realtek ALC3253 (ALC225)
Display : 12.3 Inch 1920 X 1280 (WUXGA+) 3:2 10 Points Multi Touch
Memory : Samsung LPDDR3 8GB 1867MHZ (4GB * 2 Dual Channel)
SSD : TOSHIBA KXG60ZMV256G 256GB (2280), Western Digital PC SN520 NVMe SSD 512GB (2230)
Wireless : BCM94352Z(DW1560) (WWAN Slot * 1)
Battery : 42WHr

BIOS/Clover Bootloader/macOS Version

BIOS : 1.12.1
Clover Bootloader : Above v5.0
macOS : 10.14.X, 10.15.X

BIOS Setup

Load Optimized Defaults

DSDT Patch

Edit syntax error

from

                If (LEqual (PM6H, One))
                {
                    CreateBitField (BUF0, \_SB.PCI0._Y0C._RW, ECRW)  // _RW_: Read-Write Status
                    Store (Zero, ECRW (If (PM0H)
                            {
                                CreateDWordField (BUF0, \_SB.PCI0._Y0D._LEN, F0LN)  // _LEN: Length
                                Store (Zero, F0LN)
                            }))
                }

                If (LEqual (PM6H, One))
                {
                    CreateBitField (BUF0, \_SB.PCI0._Y0C._RW, ECRW)  // _RW_: Read-Write Status
                    Store (Zero, ECRW)

                }

                If (PM0H)
                {
                    CreateDWordField (BUF0, \_SB.PCI0._Y0D._LEN, F0LN)  // _LEN: Length
                    Store (Zero, F0LN)
                }

Rename XTBT (TBSE, CPGN) to XTB2 (TBSE, CPGN)

Add this just before Method (XTBT, 2, Serialized)

    Method (XTB2, 2)
    {
        XTBT (Arg0, Arg1)
    }

[misc] Remove _PRW from LID
[sys] AC Adapter Fix
[sys] Add IMEI
[sys] Fix _WAK Arg0 v2
[sys] Fix Mutex with non-zero SyncLevel
[sys] Fix PNOT/PPNT
[sys] HPET Fix
[sys] IRQ Fix
[sys] OS Check Fix (Windows 10)
[sys] RTC Fix
[sys] Shutdown Fix v2
[sys] SMBUS Fix
[GPIO] GPIO Controller Enable [SKL+]
Rename HECI to IMEI
Edit BRT6 method - control brightness with 'Fn + F11, Fn + F12' keys

from

        Method (BRT6, 2, NotSerialized)
        {
            If (LEqual (Arg0, One))
            {
                Notify (LCD, 0x86)
            }

            If (And (Arg0, 0x02))
            {
                Notify (LCD, 0x87)
            }
        }

        Method (BRT6, 2, NotSerialized)
        {
            If (LEqual (Arg0, One))
            {
                Notify (^^LPCB.PS2K, 0x0406)
            }

            If (And (Arg0, 0x02))
            {
                Notify (^^LPCB.PS2K, 0x0405)
            }
        }

Need these MaciASL patch sources
_RehabMan Laptop [http://raw.github.com/RehabMan/Laptop-DSDT-Patch/master]
_VoodooI2C-Patches [http://raw.github.com/alexandred/VoodooI2C-Patches/master]
Modify DSDT on your system to prevent kernel panic

SSDT

SSDT-ALC225.aml [Sleep Headphone Output Fix]
SSDT-DEEPIDLE.aml [Only For Thunderbolt 3 Model]
SSDT-EC-USBX.aml [USB Power Control]
SSDT-PLUG.aml [PluginType=1]
SSDT-PNLF.aml [Brightness Control]
SSDT-PRTSC-F13.aml [PrtScr Key to F13 Key]
SSDT-RMNE.aml [Null Ethernet]
SSDT-TB3.aml [Only For Thunderbolt 3 Model]
SSDT-TYPC.aml [Only For Thunderbolt 3 Model]
SSDT-UPRW.aml [Prevent wake from USB, Fix some USB issues]
SSDT-XOSI.aml [OS Check Fix for Brightness Control Key, Power Button, Touch Screen]

CLOVER ACPI Hotpatch

change GFX0 to IGPU [IGPU Fix]
change HDAS to HDEF [Audio Fix]
change HECI to IMEI
change MEI to IMEI
change ECDV to EC [USB Fix]
change OSID to XSID [OS Check Fix for Brightness Control Key]
change _OSI to XOSI [OS Check Fix for Brightness Control Key]
change UPRW to XPRW [Prevent wake from USB]
change GPRW to YPRW [Prevent wake from USB]
change _RMV to XRMV [Type C Hot Swap Fix for Thunderbolt 3 Model]

Drivers64UEFI

ApfsDriverLoader.efi [acidanthera_AppleSupportPkg]
OcQuirks.efi [ReddestDream_OcQuirks]
OpenRuntime.efi [ReddestDream_OcQuirks]
VBoxHfs.efi [acidanthera_AppleSupportPkg]
VirtualSmc.efi [acidanthera_VirtualSMC]

Kexts

AirportBrcmFixup.kext
AppleALC.kext
BrcmBluetoothInjector.kext
BrcmFirmwareData.kext
BrcmPatchRAM3.kext
CodecCommander.kext
CPUFriend.kext
CPUFriendDataProvider.kext - Generated with one-key-cpufriend by stevezhengshiqi
EFICheckDisabler.kext
Lilu.kext
NullEthernet.kext
SMCBatteryManager.kext
SMCLightSensor.kext
SMCProcessor.kext
SMCSuperIO.kext
USBPorts.kext - Generated with Hackintool, HS/SS port matching and realignment
VirtualSMC.kext
VoodooI2C.kext
VoodooI2CHID.kext
VoodooPS2Controller.kext - Remove /VoodooPS2Controller.kext/Contents/PlugIns/VoodooPS2Trackpad.*
WhateverGreen.kext

CPUFriend.kext, CPUFriendDataProvider.kext are not mandatory kext
But creating it for your system will help you manage power

CLOVER Boot Arguments

dart=0 [Sidecar Activation]
brcmfx-country=#a [Set Country Code for Universal]

CLOVER Devices-Properties

Set Audio Layout-ID, Enable Display Audio

        <key>PciRoot(0x0)/Pci(0x1f,0x3)</key>
        <dict>
            <key>device-id</key>
            <data>cKEAAA==</data>
            <key>layout-id</key>
            <data>HgAAAA==</data>
        </dict>

Intel® UHD Graphics 620

        <key>PciRoot(0x0)/Pci(0x2,0x0)</key>
        <dict>
            <key>AAPL,GfxYTile</key>
            <data>AQAAAA==</data>
            <key>AAPL,ig-platform-id</key>
            <data>AgAmWQ==</data>
            <key>device-id</key>
            <data>FlkAAA==</data>
            <key>dpcd-max-link-rate</key>
            <data>CgAAAA==</data>
            <key>enable-dpcd-max-link-rate-fix</key>
            <data>AQAAAA==</data>
            <key>enable-hdmi20</key>
            <data>AQAAAA==</data>
            <key>framebuffer-con0-alldata</key>
            <data>AAASAAIAAACYAAAAAQUSAAAEAADHAwAAAgQSAAAEAADHAwAA</data>
            <key>framebuffer-con0-enable</key>
            <data>AQAAAA==</data>
            <key>framebuffer-fbmem</key>
            <data>AACQAA==</data>
            <key>framebuffer-patch-enable</key>
            <data>AQAAAA==</data>
            <key>framebuffer-stolenmem</key>
            <data>AAAwAQ==</data>
            <key>framebuffer-unifiedmem</key>
            <data>AAAAgA==</data>
        </dict>

ETC

After Installation

Remove these Boot Arguments
-v
debug=0x100
keepsyms=1
Additional patches are required for iMessage and Facetime activation (Board Serial Number, Serial Number, SmUUID)
Rebuild kext cache for touch screen activation [sudo kextcache -i /]
Install Karabiner-Elements.app to activate Alps Touchpad that is disabled after touch screen activation
HiDPI 1920 1280 (3840 2560) can be added, but it requires more resources

Intel® Core™ i5-8350U Processor

CPUFriendDataProvider.kext has been modified to manage the operation of the 'Intel® Core ™ i5-8350U Processor'
If your CPU is not 'Intel® Core™ i5-8350U Processor', remove or regenerate the CPUFriendDataProvider.kext

NullEthernet.kext & SSDT-RMNE.aml

Null Ethernet is a way to prevent a Mac address-based license for some software from being broken when a wireless card is absent or replaced (including iCloud)
If you do not need to consider blocking software licenses by changing your Mac address, you can remove it

Fn Key

'Fn' + 'r' || PrtScr = F13
'Fn' + 'F11' || 'Fn' + 's' = F14 (Brightness down)
'Fn' + 'F12' || 'Fn' + 'b' = F15 (Brightness up)
'Fn' + 'Esc', 'F1', 'F2', 'F3', 'F4', 'F5', 'F6', 'F7', 'F10', 'PrtScr', 'Arrows'
Press and hold the 'Power Button' for a short time to enter sleep, long press to display the power menu

For Install OS X El Capitan

Add FakeCPUID;Skylake H : 0x0506E3
Edit SMBIOS : MacBookPro12,1
Add Kext for NVME : HackrNVMeFamily-10_11_6.kext

What Works

Graphics/Display

Intel® UHD Graphics 620 QE/CI, 2048MB vRam
Type C DP 2 ports Video/Audio output Hot Swap
Thunderbolt Display output
Brightness control
Sidecar

Audio

Built-in speaker
Built-in microphone
Line input
DP Audio Output

Input

I2C touch screen Up to 5 points Gesture action (recognized as Magic Trackpad 2)
PS2 Keyboard (Dell Latitude 2-in-1 Travel Keyboard) with Backlight
Touchpad (Travel Keyboard, recognized as mouse)
Volume button, window button(Option Key), power button(Sleep/Power Key)

Power Management

CPU/Speed Step
Battery
Type C PD 2 Ports Charging, PowerShare
Sleep/Wake : For Thunderbolt 3 model, see 'SSDT-DEEPIDLE.aml' in [Issues]
Lid Close Sleep with Travel Keyboard

USB, Storage

Full Size/Type C USB 2.0, 3.0 Hot Swap
m.2 NVME 2280/ m.2 SATA 2280 1 Slot and m.2 NVME 2230(2242)/m.2 SATA 2230(2242) 1 Slot
Thunderbolt 3

Wireless Communication

iMessage/FaceTime/App Store
Wi-Fi, Bluetooth, Airdrop, Sidecar, Continuity function

Issues

Changing the headphone jack connection state while in battery use and in sleep mode causes noise and output problems
To solve this problem, sleep and wake up again
Thunderbolt 3 hot swap works but kernel panic may occur when Thunderbolt 3 device is disconnected
SSDT-DEEPIDLE.aml enables Type C hot swapping after sleep on Thunderbolt 3 models
However, it greatly reduces the power efficiency of sleep
Removing SSDT-DEEPIDLE.aml disables Type C hot swapping after sleep, but sleep power efficiency is normal
Magic Trackpad 2 touch screen via VoodooI2C, VoodooI2CHID may not be recognized for new installations or OS updates
In this case touch screen works after kext cache rebuild [sudo kextcache -i /]
After recognized the touch screen, the Alps Touchpad of the Magnetic Travel Keyboard is disabled, which can be activated using Karabiner
Check 'Alps Touchpad (Alps)' in 'Karabiner-Elements Preferences - Devices - Basic configuration'
MicroSD slot not working properly
If you use modified Sinetek-rtsx.kext, you can use HFS+ formatted SD card, but there are still some problems
I2C front and rear camera (AVStream2500, OV5670, OV8858) not recognized