drm/amdgpu: revert "implement tdr advanced mode"

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This reverts commit e6c6338f39.

This feature basically re-submits one job after another to
figure out which one was the one causing a hang.

This is obviously incompatible with gang-submit which requires
that multiple jobs run at the same time. It's also absolutely
not helpful to crash the hardware multiple times if a clean
recovery is desired.

For testing and debugging environments we should rather disable
recovery alltogether to be able to inspect the state with a hw
debugger.

Additional to that the sw implementation is clearly buggy and causes
reference count issues for the hardware fence.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Christian König 2022-10-26 12:26:37 +02:00 • committed by Alex Deucher

parent d27252b570

commit 06a2d7cc3f

4 changed files with 10 additions and 156 deletions

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include/drm/gpu_scheduler.h

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