MediaTek Helio G99 (MT6789/MT8781)
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![]() Helio G99 | |
Manufacturer | MediaTek |
---|---|
Name | Helio G99 |
Architecture | aarch64 |
CPU |
2x 2.2 GHz ARM Cortex-A76 6x 2.0 GHz ARM Cortex-A55 |
GPU | ARM Mali-G57 MC2 |
Year | 2022 |
Process | 6nm |
Mainline | No |
CPU SMP (bring up secondary CPU cores), CPU frequency scaling, CPUidle |
Partial
|
---|---|
UART |
Works
|
Storage eMMC, SD cards, UFS, ... |
Partial
|
USB |
Partial
|
Display |
Partial
|
GPU |
Broken
|
Pinctrl |
Works
|
I²C |
Works
|
SPI Serial Peripheral Interface |
Works
|
Audio |
Untested
|
Video Hardware-accelerated video de/encoding |
Untested
|
Thermal |
Untested
|
WiFi |
Untested
|
Bluetooth |
Untested
|
Modem Calls, SMS, Internet |
Untested
|
GPS |
Untested
|
Camera |
Untested
|
Suspend |
Broken
|
The MediaTek Helio G99 is a mid-range SoC for tablets and gaming smartphones released in 2022. Two variants exist, MT6789 and MT8781, which are very similar and can use the same dts.[1]
Devices
MT6789
Device | Codename | Mainline |
---|---|---|
LincPlus T4 | lincplus-t4 | N |
Minimal Phone | MP01 | |
Teclast T50 Max | teclast-t50max | |
Teclast T65 Max | teclast-t65max | |
Volla Phone X23 | volla-vidofnir | |
Xiaomi Redmi Note 13 Pro (4G) | xiaomi-emerald | Y |
MT8781
Device | Codename | Mainline |
---|---|---|
Lenovo Tab Plus | lenovo-tb351fu | |
Xiaomi Redmi Pad | xiaomi-yunluo |