Fix GC 11.0.x IP version to family mapping#179
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When a GPU's PCI device ID is not in the r600_pci_ids.h table, fall back to querying the GFX IP version from amdgpu and mapping it to a family. This allows radeontop to recognize newer GPUs (RDNA 3, 3.5, 4, 4m, 5) without needing a PCI ID table update for every new SKU. New families: MENDOCINO, GFX1033, GFX1034, NAVI31, NAVI32, NAVI33, GFX1103, GFX1150, GFX1151, GFX1170-1172, GFX1200-1201, GFX1300, GFX1310. Unknown GFX codes fall back to the base family for their major.minor version (e.g. any GFX11.0.x maps to NAVI31).
The kernel's hw_ip_version gives the GC IP block version, which does NOT match the GFX shader target code for GC 11.0.x: IP 11.0.1 = Phoenix (gfx1103), not Navi 32 IP 11.0.3 = Navi 32 (gfx1101), not Phoenix IP 11.0.4 = Phoenix2 (gfx1103) Also add IP 10.3.7 as alternate Mendocino version, and GC 12.1.x fallback for future RDNA 4m chips.
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Summary
Depends on #178.
The kernel's
hw_ip_versionreturns the GC IP block version, which does not match the GFX shader target code for GC 11.0.x:Also:
Test plan