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drm/amdkfd: Implement queue priority controls for gfx9

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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>
This commit is contained in:
Jay Cornwall 2018-06-19 10:17:30 -05:00 committed by Alex Deucher
parent 0ccbc7cdf5
commit 77866d5416
1 changed files with 7 additions and 3 deletions
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10
drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c
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@ -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);