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(parent: 6946be2) | patch
drm/amdgpu: enable Navi 48-bit IH timestamp counter
authorPhilip Yang <Philip.Yang@amd.com>
Tue, 23 Nov 2021 14:59:46 +0000 (09:59 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 24 Nov 2021 20:12:55 +0000 (15:12 -0500)
commit8888e2fe9c77983a9644cd9bf0d23ca9023b16d4
treef3fb89a91cc384b7ec62348e311294b4e0439c1atree | snapshot
parent6946be2443cfd4755eb8e465c20e7cf33fb259b3commit | diff
drm/amdgpu: enable Navi 48-bit IH timestamp counter

By default this timestamp is 32 bit counter. It gets overflowed in
around 10 minutes.

Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/navi10_ih.c diff | blob | history
Linux Kernel Source Tree.