diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c | 21 |
1 files changed, 20 insertions, 1 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 0778e587a2d6..fdbfd725841f 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c @@ -135,6 +135,7 @@ static void init_mqd(struct mqd_manager *mm, void **mqd, { uint64_t addr; struct v9_mqd *m; + struct amdgpu_device *adev = (struct amdgpu_device *)mm->dev->adev; m = (struct v9_mqd *) mqd_mem_obj->cpu_ptr; addr = mqd_mem_obj->gpu_addr; @@ -167,6 +168,20 @@ static void init_mqd(struct mqd_manager *mm, void **mqd, if (q->format == KFD_QUEUE_FORMAT_AQL) { m->cp_hqd_aql_control = 1 << CP_HQD_AQL_CONTROL__CONTROL0__SHIFT; + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 3)) { + /* On GC 9.4.3, DW 41 is re-purposed as + * compute_tg_chunk_size. + * TODO: review this setting when active CUs in the + * partition play a role + */ + m->compute_static_thread_mgmt_se6 = 1; + } + } else { + /* PM4 queue */ + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 3)) { + m->compute_static_thread_mgmt_se6 = 0; + /* TODO: program pm4_target_xcc */ + } } if (q->tba_addr) { @@ -209,6 +224,7 @@ static void update_mqd(struct mqd_manager *mm, void *mqd, struct queue_properties *q, struct mqd_update_info *minfo) { + struct amdgpu_device *adev = (struct amdgpu_device *)mm->dev->adev; struct v9_mqd *m; m = get_mqd(mqd); @@ -254,10 +270,13 @@ static void update_mqd(struct mqd_manager *mm, void *mqd, m->cp_hqd_vmid = q->vmid; if (q->format == KFD_QUEUE_FORMAT_AQL) { - m->cp_hqd_pq_control |= CP_HQD_PQ_CONTROL__NO_UPDATE_RPTR_MASK | + m->cp_hqd_pq_control |= 2 << CP_HQD_PQ_CONTROL__SLOT_BASED_WPTR__SHIFT | 1 << CP_HQD_PQ_CONTROL__QUEUE_FULL_EN__SHIFT | 1 << CP_HQD_PQ_CONTROL__WPP_CLAMP_EN__SHIFT; + if (adev->ip_versions[GC_HWIP][0] != IP_VERSION(9, 4, 3)) + m->cp_hqd_pq_control |= + CP_HQD_PQ_CONTROL__NO_UPDATE_RPTR_MASK; m->cp_hqd_pq_doorbell_control |= 1 << CP_HQD_PQ_DOORBELL_CONTROL__DOORBELL_BIF_DROP__SHIFT; } |