drm/amdgpu: add amdgpu_error_* debugfs file

This allows us to insert some error codes into the bottom of the pipeline
on an engine.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Luben Tuikov <luben.tuikov@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2023-04-19 12:51:41 +02:00 • committed by Alex Deucher
commit b13eb02ba8
3 changed files with 41 additions and 0 deletions