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authorYang Wang <kevinyang.wang@amd.com>2026-07-31 06:07:20 +0800
committerAlex Deucher <alexander.deucher@amd.com>2026-08-06 09:26:39 -0400
commitcf9fa4d4d0334b04cde3436f0ae0d3c5bb97cae8 (patch)
treef4a0db4b369c8f758b5664806d4d4d3bd5a7a502 /tools/perf/scripts/python/bin/stackcollapse-report
parent534e172b888d1f6aab271f054dae6dd8a2f18c74 (diff)
drm/amd/pm: restore user PPT limits after GPU reset
GPU reset reinitializes PMFW and reloads the platform power table. The saved user policy remains valid, but suspend-only restore does not run because adev->in_suspend is clear. Restore the active PPT policy from SMU late initialization while the device is in reset recovery. Route each value through the common range validation and ASIC setter before updating PMFW. Signed-off-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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