Qualcomm Snapdragon 800/801 (MSM8974): Difference between revisions
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add example of chipset "misunderstandings" (link to xiaomi-cancro, not yet included in any Devices table) |
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[https://www.qualcomm.com/products/snapdragon-processors-800 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 [https://www.qualcomm.com/products/snapdragon-processors-801 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). | [https://www.qualcomm.com/products/snapdragon-processors-800 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 [https://www.qualcomm.com/products/snapdragon-processors-801 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. | 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. For a simple (and inconclusive) demonstration of this, see [[Xiaomi_Mi_3_(xiaomi-cancro)#Hardware_details|xiaomi-cancro]]. | ||
== Devices == | == Devices == |
Revision as of 22:03, 15 May 2022
![]() MSM8974 SoC in ceramic BGA capsule | |
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 |
Community Page | https://github.com/msm8974-mainline |
Components | |
CPU |
Partial |
UART |
Works |
Storage |
Works |
USB |
Works |
Display |
Works |
GPU |
Partial |
Pinctrl |
Works |
I²C |
Works |
SPI |
No data |
Audio |
Broken |
Video |
Broken |
Thermal |
Works |
WiFi |
Works |
Bluetooth |
Works |
Modem |
Partial |
GPS |
Broken |
Camera |
Broken |
NPU |
No data |
Suspend |
Broken |
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. For a simple (and inconclusive) demonstration of this, see xiaomi-cancro.
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 :)
- Move Ingenuity from AB to AC