Qualcomm Snapdragon 680 (SM6225)
 SM6225 in ceramic BGA package | |
| Manufacturer | Qualcomm |
|---|---|
| Name | Snapdragon 680 |
| Model | SM6225 |
| Codenames | khaje |
| Architecture | aarch64 |
| CPU |
4x Kryo 265 Gold (2.4 GHz) 4x Kryo 265 Silver (1.9 GHz) |
| GPU | Adreno 610 |
| Year | 2019 |
| Process | 6nm |
| Mainline | yes |
| Kernel package |
 linux-postmarketos-qcom-sm6225 |
Community Page  A link to a git{hub,lab} organisation/repo where development happens. |
https://gitlab.postmarketos.org/sm6225-mainline |
CPU SMP (bring up secondary CPU cores), CPU frequency scaling, CPUidle |
Works
|
|---|---|
UART |
Works
|
Storage eMMC, SD cards, UFS, ... |
Works
|
USB |
Works
|
Display |
Works
|
GPU |
Works
|
Pinctrl |
Works
|
I²C |
Works
|
Audio |
Partial
|
Video Hardware-accelerated video de/encoding |
Broken
|
Thermal |
Broken
|
WiFi |
Works
|
Bluetooth |
Partial
|
Modem Calls, SMS, Internet |
Works
|
Camera |
Partial
|
| Manufacturer | Qualcomm |
|---|---|
| Name | Snapdragon 685 |
| Model | SM6225-AD |
| Codenames | khaje |
| Architecture | aarch64 |
| CPU |
4x Kryo 265 Gold (2.8 GHz) 4x Kryo 265 Silver (1.9 GHz) |
| GPU | Adreno 610 |
| Year | 2023 |
| Process | 6nm |
| Mainline | yes |
| Kernel package |
linux-postmarketos-qcom-sm6225 |
Community Page A link to a git{hub,lab} organisation/repo where development happens. |
https://gitlab.postmarketos.org/sm6225-mainline |
CPU SMP (bring up secondary CPU cores), CPU frequency scaling, CPUidle |
Works
|
|---|---|
UART |
Works
|
Storage eMMC, SD cards, UFS, ... |
Works
|
USB |
Works
|
Display |
Works
|
GPU |
Works
|
Pinctrl |
Works
|
I²C |
Works
|
Audio |
Partial
|
Video Hardware-accelerated video de/encoding |
Broken
|
Thermal |
Broken
|
WiFi |
Works
|
Bluetooth |
Partial
|
Modem Calls, SMS, Internet |
Works
|
Camera |
Partial
|
| Manufacturer | Qualcomm |
|---|---|
| Name | Snapdragon 6s 4G Gen 2 |
| Model | SM6225-AF |
| Codenames | khaje |
| Architecture | aarch64 |
| CPU |
4x Kryo 265 Gold (2.9 GHz) 4x Kryo 265 Silver (1.9 GHz) |
| GPU | Adreno 610 |
| Year | 2025 |
| Process | 6nm |
| Mainline | yes |
| Kernel package |
linux-postmarketos-qcom-sm6225 |
Community Page A link to a git{hub,lab} organisation/repo where development happens. |
https://gitlab.postmarketos.org/sm6225-mainline |
CPU SMP (bring up secondary CPU cores), CPU frequency scaling, CPUidle |
Works
|
|---|---|
UART |
Works
|
Storage eMMC, SD cards, UFS, ... |
Works
|
USB |
Works
|
Display |
Works
|
GPU |
Works
|
Pinctrl |
Works
|
I²C |
Works
|
Audio |
Partial
|
Video Hardware-accelerated video de/encoding |
Broken
|
Thermal |
Broken
|
WiFi |
Works
|
Bluetooth |
Partial
|
Modem Calls, SMS, Internet |
Works
|
Camera |
Partial
|
SM6225 (Snapdragon 680) is a mid-range Qualcomm SoC released in 2019. Internal codename for this platform is khaje.
Devices
Snapdragon 680 (SM6225)
| Device | Codename | Category |
|---|---|---|
| Lenovo Xiaoxin Pad 2022 | lenovo-tb128fu | archived |
| Motorola Moto G32 | motorola-devon | |
| Motorola Moto G52 | motorola-rhode | |
| Samsung Galaxy A05s | samsung-a05s | |
| Xiaomi Redmi 10C | xiaomi-fog | archived |
| Xiaomi Redmi Note 11 | xiaomi-spes | testing |
Snapdragon 685 (SM6225-AD)
No results
Snapdragon 6s 4G Gen 2 (SM6225-AF)
No results
Notes
- Sound: SoundWire works, so does I2S, but there's seems to be some issues with the WCD9370 and audio routing.
- Video: Venus loads only the vendor Firmware and shows the video devices, but it doesn't actually do anything, newer kernel versions eventually allow for Iris instead, which should work better.
- Thermal: I'm not sure how to implement it.
- Bluetooth: Bluetooth works but it requests a firmware file (qca/crbtfw13.tlv) which apparently doesn't exist anywhere, and it limits the actual version and capabilities.
- Modem: Everything works, but 2 devices (/dev/wwan0at1, /dev/wwan0at2) that show up are apparently dummies and cause issues when ModemManager probes them, causing it to softlock in a state where the process cannot be killed. There is, however, a fix for this in udev: And for the Mobile data with oFono (ModemManager does not need this), another IPA fix is also needed:
SUBSYSTEM=="wwan", KERNEL=="wwan0at[0-1]", ENV{ID_MM_PORT_IGNORE}="1"
ACTION=="add", SUBSYSTEM=="net", KERNEL=="rmnet_ipa0", \ RUN+="/usr/sbin/ip link set dev rmnet_ipa0 up", \ RUN+="/usr/sbin/ip link add link rmnet_ipa0 name rmnet_data0 type rmnet mux_id 1", \ RUN+="/usr/sbin/ip link add link rmnet_ipa0 name rmnet_data1 type rmnet mux_id 2", \ RUN+="/usr/sbin/ip link add link rmnet_ipa0 name rmnet_data2 type rmnet mux_id 3", \ RUN+="/usr/sbin/ip link add link rmnet_ipa0 name rmnet_data3 type rmnet mux_id 4", \ RUN+="/usr/sbin/ip link set dev rmnet_data0 up", \ RUN+="/usr/sbin/ip link set dev rmnet_data1 up", \ RUN+="/usr/sbin/ip link set dev rmnet_data2 up", \ RUN+="/usr/sbin/ip link set dev rmnet_data3 up"
- Camera: CCI and CAMSS works (shows correct /dev devices), but I have not tested if DSI-CSI works because I'm not sure of the camera sensors on my testing device (Xiaomi Redmi Note 11).
The only differences that there are with SM6225 and the SM6225-AD/AF are the clock speeds, and Bluetooth 5.2 (SM6225-AF).
Help with Development!
If you own a Snapdragon 680 based device and want to help with Nura & mainline development, head over to the Nura mainline channel for SM6225.
Feel free to ping members of the mainline channel for help and/or further information.