Add support for RX 7900 XT
Opened this issue · 12 comments
Running version 1.4 seems to work just fine with the Sapphire RX 7900 XT.
This might help:
> cat /usr/share/hwdata/pci.ids | grep "RX 7900"
744c Navi 31 [Radeon RX 7900 XT/7900 XTX]
1da2 e471 NITRO+ RX 7900 XTX Vapor-X
Happy to provide more info or even a PR if someone could let me know the steps required.
Sorry? Did you mean this as a reply somewhere else?
Sorry? Did you mean this as a reply somewhere else?
It seems like my card isn't officially supported?
Unknown Radeon card. <= R500 won't work, new cards might.
I'm just raising a ticket to make it officially supported.
You wrote above it works just fine?
I assume it's not preferred for "Unknown Radeon card" and "... running on UNKNOWN_CHIP ..." to be presented to the user?
The pci ids for new cards will eventually be added. It needs a new source as they're no longer updated in the kernel where they were gotten from til now.
The AMDGPU chip can be detected from chip_rev and family_id in amdgpu_gpu_info. The pci id is not required.
Draft: Umio-Yasuno@88e2bb5
Detection of GFX1036/Raphael, GFX1037/Mendocino, GFX1100/Navi31, GFX1101/Navi32, GFX1102/Navi33, GFX1103_R1/Phoenix, GFX1103_R2/Phoenix .
Draft: Umio-Yasuno@88e2bb5
Detection of GFX1036/Raphael, GFX1037/Mendocino, GFX1100/Navi31, GFX1101/Navi31, GFX1102/Navi33, GFX1103_R1/Phoenix, GFX1103_R2/Phoenix .
Nice! This is picking my card up as running on "GFX1101".
Draft: Umio-Yasuno@88e2bb5
Detection of GFX1036/Raphael, GFX1037/Mendocino, GFX1100/Navi31, GFX1101/Navi31, GFX1102/Navi33, GFX1103_R1/Phoenix, GFX1103_R2/Phoenix .Nice! This is picking my card up as running on "GFX1101".
Oops, GFX1100 was missing in family_str.c.
Fixed: Umio-Yasuno@accd6ff
Oops, GFX1100 was missing in family_str.c.
Fixed: Umio-Yasuno@accd6ff
I'm not sure what the correct code should be, but it is reporting GFX1100 now 🙂. The version seems to be missing: https://i.imgur.com/sL10Zx2.png
AFAIK, AMD Radeon RX 7900 XT is Navi31 based.
GFX1100, // Navi31
GFX1101, // Navi32
GFX1102, // Navi33
GFX1103_R1, // Phoenix
GFX1103_R2, // Phoenix
GFX1036, // Raphael
GFX1037, // Mendocino
I am currently developing software in the Rust language that will be the successor to radeontop.
https://github.com/Umio-Yasuno/amdgpu_top
@clbr is busy and radeontop has issues such as reporting deleted values on Vega/GFX9/soc15 and Navi/GFX10.