Nvidia Tegra 4 (tegra114)
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![]() NVIDIA T114 chip | |
Manufacturer | Nvidia |
---|---|
Name | Tegra 4 |
Architecture | armv7 |
CPU | 4x 1.8-1.9 GHz Cortex-A15 |
GPU | Nvidia ULP Geforce 72 cores |
Year | 2013 |
Process | 28nm |
Mainline | yes |
Community Page | https://github.com/grate-driver |
Components | |
CPU |
Partial |
UART |
Works |
Storage |
Works |
USB |
Partial |
Display |
Works |
GPU |
Partial |
Pinctrl |
Works |
I²C |
Works |
SPI | |
Audio |
Works |
Video |
Partial |
Thermal |
Works |
WiFi |
Unavailable |
Bluetooth |
Unavailable |
Modem |
Unavailable |
GPS |
Unavailable |
Camera | |
Suspend |
Works |
Devices with a Nvidia Tegra 4 Chipset
Device | Mainline |
---|---|
ASUS Transformer Pad (TF701T) | Y |
HP Slate 21 | |
Microsoft Surface 2 | Y |
NVIDIA Tegra Note 7 | Y |
CPU
DVFS and thermal zones are not supported, everything else works.
USB
Tegra114 supports XUSB (XHCI), but kernel currently does not support XUSB, so USB can work only in EHCI mode.
GPU & Video
See Nvidia_Tegra_2_(tegra20)#Graphics.
See also
- Tegra 4 is very similiar to Nvidia_Tegra_2_(tegra20) and Nvidia_Tegra_3_(tegra30)