diff options
| author | Jay Cornwall <Jay.Cornwall@amd.com> | 2018-06-19 10:17:30 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-06-11 12:35:25 -0500 |
| commit | 77866d54167766371f408b9046c343229bc32304 (patch) | |
| tree | 57912151091b151e2ae2baed56acbf020647eaa4 /drivers/gpu/drm/amd/amdkfd | |
| parent | 0ccbc7cdf54d855f48a023464c207e9d5ca2b6f1 (diff) | |
drm/amdkfd: Implement queue priority controls for gfx9
Ported from gfx8, no changes in register setup.
Signed-off-by: Jay Cornwall <Jay.Cornwall@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c index a65efca36217..818944b52e11 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c @@ -67,6 +67,12 @@ static void update_cu_mask(struct mqd_manager *mm, void *mqd, m->compute_static_thread_mgmt_se3); } +static void set_priority(struct v9_mqd *m, struct queue_properties *q) +{ + m->cp_hqd_pipe_priority = pipe_priority_map[q->priority]; + m->cp_hqd_queue_priority = q->priority; +} + static struct kfd_mem_obj *allocate_mqd(struct kfd_dev *kfd, struct queue_properties *q) { @@ -141,9 +147,6 @@ static int init_mqd(struct mqd_manager *mm, void **mqd, 1 << CP_HQD_QUANTUM__QUANTUM_SCALE__SHIFT | 10 << CP_HQD_QUANTUM__QUANTUM_DURATION__SHIFT; - m->cp_hqd_pipe_priority = 1; - m->cp_hqd_queue_priority = 15; - if (q->format == KFD_QUEUE_FORMAT_AQL) { m->cp_hqd_aql_control = 1 << CP_HQD_AQL_CONTROL__CONTROL0__SHIFT; @@ -246,6 +249,7 @@ static int update_mqd(struct mqd_manager *mm, void *mqd, m->cp_hqd_ctx_save_control = 0; update_cu_mask(mm, mqd, q); + set_priority(m, q); q->is_active = QUEUE_IS_ACTIVE(*q); |