diff options
| author | Oak Zeng <Oak.Zeng@amd.com> | 2020-07-07 18:29:37 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-03-23 22:59:25 -0400 |
| commit | 51a0f459f15fca1e1443de8d92431846872ee5cb (patch) | |
| tree | b56da7e5031acafc05713181eb5b70720af8beb6 /drivers/gpu/drm/drm_dsc.c | |
| parent | 6d909c5da0166d62ffc656990fe1fff9ae66b37f (diff) | |
drm/amdkfd: Check HIQ's MQD for queue preemption status
MEC firmware can silently fail the queue preemption request
without time out. In this case, HIQ's MQD's queue_doorbell_id
will be set. Check this field to see whether last queue preemption
was successful or not.
Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
Suggested-by: Jay Cornwall <Jay.Cornwall@amd.com>
Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/drm_dsc.c')
0 files changed, 0 insertions, 0 deletions