drm/amdgpu: validate userq hw unmap status for destroying userq

Browse source

Before destroying the userq buffer object, it requires validating
the userq HW unmap status and ensuring the userq is unmapped from
hardware. If the user HW unmap failed, then it needs to reset the
queue for reusing.

Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Prike Liang 2025-05-16 16:20:54 +08:00 • committed by Alex Deucher

parent 11aaec3566

commit 8b38bf3883

1 changed files with 5 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

5

drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c

View file