Amlogic S905D2/S905X2/S905Y2/A311D/S922X

Amlogic S922X/
A311D
Manufacturer	Amlogic
Name	S922X/; A311D
Codenames	G12B
Architecture	aarch64
CPU	4x 1.8GHz Cortex-A73 , 2x 1.9 GHz Cortex-53
GPU	Mali-G31 MP2
Year	2019
Process	nm
Mainline	yes
Community Page	https://linux-meson.com/
Components
CPU	Works
UART	Works
Storage	Partial
USB	Works
Display	Works
GPU	Works
Pinctrl	Works
I²C	Works
SPI
Audio	Works
Video	Partial
Thermal	Works
NPU
Suspend
Ethernet

Amlogic S905D2/
S905X2/
S905Y2
Manufacturer	Amlogic
Name	S905D2/; S905X2/; S905Y2
Codenames	G12A
Architecture	aarch64
CPU	4x 1.8GHz Cortex-A53
GPU	Mali-G31 MP2
Year	2019
Process	nm
Mainline	yes
Community Page	https://linux-meson.com/
Components
CPU	Works
UART	Works
Storage	Partial
USB	Works
Display	Works
GPU	Works
Pinctrl	Works
I²C	Works
SPI
Audio	Works
Video	Partial
Thermal	Works
NPU
Suspend
Ethernet

The S905D2/S905X2/S905Y2/A311D/S922X SoCs are media player SoCs mainly used in Android set-top boxes.

A311D/S922X are from G12B SoC family but the rest of them are part of G12A.However,they are very similar to each other .Here are the differences between them:

Here is the difference between them :

S905D2: Enhanced audio (from AXG), 1x USB 3.0 or 1x PCIe 2.0, built-in 1G MAC and 100M PHY, two video decoders (4Kx2K@60fps + 1080P@60fps)

S905X2: Similar to S905D2 but without DVB interface and DSI

S905Y2: Similar to S905X2 but without built-in Ethernet

S922X: Similar to S905X2 but with 4 X Cortex-A73@1.8GHZ,2 X Cortex-A53@1.9GHZ (Kind of like Amlogic S912 in term of performance range)

A311D: Similar to S922X but with NPU

There are also -h variant of S905D2/S905X2/S905Y2. it is a variant of the soc that has include Dolby/DTS licenses.

Devices

Device	Codename	Chipset	Mainline	booting
Libre Computer AML-A311D-CC-V0.2	librecomputer-alta	Amlogic A311D	Y	Yes
Onn uhd	askey-sti6140d360	Amlogic S905X2		Yes
Radxa Zero	radxa-zero	Amlogic S905Y2	Y	Yes
ZTE ZXV10 B860HV5	zte-b860hv5	Amlogic S905X2	Y	Yes

Devices

See Also