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authorShirish S <shirish.s@amd.com>2020-01-27 14:05:24 +0300
committerAlex Deucher <alexander.deucher@amd.com>2020-02-25 19:30:42 +0300
commita3ed353cf8015ba84a0407a5dc3ffee038166ab0 (patch)
tree30b146d5cd704e2d21bb4fd606eb29cb4a1ae2bb /tools/perf/scripts/python/stackcollapse.py
parent4829f89855f1d3a3d8014e74cceab51b421503db (diff)
downloadlinux-a3ed353cf8015ba84a0407a5dc3ffee038166ab0.tar.xz
amdgpu/gmc_v9: save/restore sdpif regs during S3
fixes S3 issue with IOMMU + S/G enabled @ 64M VRAM. Suggested-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Shirish S <shirish.s@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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