diff options
| author | Xiang Liu <xiang.liu@amd.com> | 2026-09-10 22:35:03 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-09-17 11:38:29 -0400 |
| commit | 061ce2b5f92214d8d867ae4ec3b24e211ff20664 (patch) | |
| tree | 6eb81719adea70b0bf5f9788dea21212312d0fa8 /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | 387550e53e1405f1f960b62b22f8783db17c8e1d (diff) | |
| download | linux-061ce2b5f92214d8d867ae4ec3b24e211ff20664.tar.gz linux-061ce2b5f92214d8d867ae4ec3b24e211ff20664.zip | |
drm/amd/ras: apply the MCA debug mode on every RAS resume
amdgpu_ras_late_init() sends the MCA configuration to PMFW, but it runs
before RAS is ready on a device that still needs a hive reset, so the
request is dropped and CE polling stays disabled. A reset loses the
setting too, since PMFW is reloaded and nothing programs it again.
The request is a single SMU message and does not depend on the RAS block
being up, so amdgpu_ras_mgr_set_debug_mode() no longer requires it. Send
it from amdgpu_ras_resume(), which covers modprobe, resume from suspend,
GPU reset and reset on init, and drop it from amdgpu_ras_late_init().
Signed-off-by: Xiang Liu <xiang.liu@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions
