Qualcomm Snapdragon 800/801 (MSM8974)
Appearance
Manufacturer | Qualcomm |
---|---|
Name | MSM8974 |
Codenames | msmcopper/apqcopper |
Architecture | armv7 |
CPU | 4x 2.26/2.36/2.45 GHz Krait 400 |
GPU | Adreno 330 |
Year | 2013 |
Process | 28nm |
Mainline | yes |
Components | |
CPU |
Partial |
UART |
Works |
Storage |
Works |
USB |
Works |
Display |
Works |
GPU |
Partial |
Pinctrl |
Works |
I²C |
Works |
SPI |
No data |
Audio |
No data |
Video |
No data |
Thermal |
Works |
WiFi |
Works |
Bluetooth |
Works |
Modem |
Partial |
GPS |
No data |
Camera |
No data |
NPU |
No data |
Suspend |
No data |
Ethernet |
No data |
SATA |
No data |
MSM8274/MSM8674/APQ8074/MSM8974AA (or Snapdragon 800) is a Qualcomm SoC released in 2013, with decent mainline support. There is also a slightly higher clocked MSM8974Pro-AB and a final, supposedly less hot MSM8974v3/MSM8974Pro-AC also known as Snapdragon 801. The early (MSM8974v1) versions seem to not have been used in production devices. Shipped with either PM8841+PM8941 or PM8084+PM8941 (Pro-AC variants) (or PMA8084 + MAX77826 in samsung-klte).
The combination of (most?) vendors not using msm-id & board-id and little-differing naming scheme of various revisions of this SoC can be highly misleading and lead to misunderstandings.
Devices
Snapdragon 800 (MSM8x74v2.x[-AA])
No results
Snapdragon 801 (MSM8x74Pro-AB)
No results
Snapdragon 801 "Final" (MSM8x74Pro-AC)
No results
Snapdragon 800 (APQ8074v2.x[-AA]) (WiFi-only)
No results
Snapdragon 801 (APQ8074Pro-AB) (WiFi-only)
No results
Snapdragon 801 "Final" (APQ8074Pro-AC) (WiFi-only)
No results
To-do list for mainline
- Fix up and resubmit this IOMMU series
- Fix up and resubmit this BMS series
- Write and submit a driver for audio codec(s?) partially in flto's tree
- Check if drm/msm/adreno/a3xx is in line with latest downstream (this seems like a good reference)
- Fix up mesa by comparing kgsl and freedreno RD dumps like is described here
- Add DVFS for various components
- Clean up the device tree (can somebody sort arch/arm/boot/dts trees by vendor while at it?)
- Clean up and submit various drivers (like camss) from flto's tree
- Test, test test :)