What | Removed | Added |
---|---|---|
Status | NEW | NEEDINFO |
Comment # 2
on bug 109303
from Lionel Landwerlin
(In reply to Martin Peres from comment #0) > https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5388/shard-iclb2/ > igt@i915_query@query-topology-known-pci-ids.html > > Test requirement: IS_HASWELL(devid) || IS_BROADWELL(devid) || > IS_SKYLAKE(devid) || IS_KABYLAKE(devid) || IS_COFFEELAKE(devid) > Subtest query-topology-known-pci-ids: SKIP (0.000s) > > I doubt that this would only be supported on these platforms and not on CNL > and ICL. It does only support haswell/gen8/gen9 because that's the only place where based off the GT we can deduct the number of slices/subslices and do some actual checks on the values returned by i915. On gen10+ fusing is a lot more fuzzy. One way to extend coverage would be to beef up lib/intel_device_info.c to contain information about the topology of the device. Thoughts welcome.
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