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Merge tag 'drm-amdkfd-next-fixes-2015-02-03' of git://people.freedesktop.org/~gabbayo/linux into drm-next 

- Fixing accounting of active queues
- Preserving a register internal state

* tag 'drm-amdkfd-next-fixes-2015-02-03' of git://people.freedesktop.org/~gabbayo/linux:
  drm/amdkfd: Preserve CP_MQD_IQ_RPTR internal state
  drm/amdkfd: Fix dqm->queue_count tracking
hifive-unleashed-5.1
Dave Airlie 2015-02-05 10:40:10 +10:00
parent 225963dd3e d752f95e55
commit 2f8997902e
2 changed files with 9 additions and 4 deletions
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9
drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
View File

@ -167,7 +167,8 @@ static int create_queue_nocpsch(struct device_queue_manager *dqm,
}
list_add(&q->list, &qpd->queues_list);
dqm->queue_count++;
if (q->properties.is_active)
dqm->queue_count++;
if (q->properties.type == KFD_QUEUE_TYPE_SDMA)
dqm->sdma_queue_count++;
@ -313,7 +314,8 @@ static int destroy_queue_nocpsch(struct device_queue_manager *dqm,
list_del(&q->list);
if (list_empty(&qpd->queues_list))
deallocate_vmid(dqm, qpd, q);
dqm->queue_count--;
if (q->properties.is_active)
dqm->queue_count--;
/*
* Unconditionally decrement this counter, regardless of the queue's
@ -1018,7 +1020,8 @@ static int destroy_queue_cpsch(struct device_queue_manager *dqm,
dqm->sdma_queue_count--;
list_del(&q->list);
dqm->queue_count--;
if (q->properties.is_active)
dqm->queue_count--;
execute_queues_cpsch(dqm, false);

4
drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c
View File

@ -94,6 +94,9 @@ static int init_mqd(struct mqd_manager *mm, void **mqd,
m->cp_hqd_pipe_priority = 1;
m->cp_hqd_queue_priority = 15;
if (q->format == KFD_QUEUE_FORMAT_AQL)
m->cp_hqd_iq_rptr = AQL_ENABLE;
*mqd = m;
if (gart_addr != NULL)
*gart_addr = addr;
@ -187,7 +190,6 @@ static int update_mqd(struct mqd_manager *mm, void *mqd,
m->cp_hqd_vmid = q->vmid;
if (q->format == KFD_QUEUE_FORMAT_AQL) {
m->cp_hqd_iq_rptr = AQL_ENABLE;
m->cp_hqd_pq_control |= NO_UPDATE_RPTR;
}