drm/amd: Update MEC HQD loading code for KFD

[linux-2.6-microblaze.git] / drivers / gpu / drm / amd / amdkfd / kfd_mqd_manager_cik.c

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c
index 7e0ec6b..44ffd23 100644 (file)
--- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c
@@ -144,15 +144,21 @@ static void uninit_mqd_sdma(struct mqd_manager *mm, void *mqd,
 }
 
 static int load_mqd(struct mqd_manager *mm, void *mqd, uint32_t pipe_id,
-                       uint32_t queue_id, uint32_t __user *wptr)
+                   uint32_t queue_id, struct queue_properties *p,
+                   struct mm_struct *mms)
 {
-       return mm->dev->kfd2kgd->hqd_load
-               (mm->dev->kgd, mqd, pipe_id, queue_id, wptr);
+       /* AQL write pointer counts in 64B packets, PM4/CP counts in dwords. */
+       uint32_t wptr_shift = (p->format == KFD_QUEUE_FORMAT_AQL ? 4 : 0);
+       uint32_t wptr_mask = (uint32_t)((p->queue_size / sizeof(uint32_t)) - 1);
+
+       return mm->dev->kfd2kgd->hqd_load(mm->dev->kgd, mqd, pipe_id, queue_id,
+                                         (uint32_t __user *)p->write_ptr,
+                                         wptr_shift, wptr_mask, mms);
 }
 
 static int load_mqd_sdma(struct mqd_manager *mm, void *mqd,
-                       uint32_t pipe_id, uint32_t queue_id,
-                       uint32_t __user *wptr)
+                        uint32_t pipe_id, uint32_t queue_id,
+                        struct queue_properties *p, struct mm_struct *mms)
 {
        return mm->dev->kfd2kgd->hqd_sdma_load(mm->dev->kgd, mqd);
 }
@@ -176,20 +182,17 @@ static int update_mqd(struct mqd_manager *mm, void *mqd,
        m->cp_hqd_pq_base_hi = upper_32_bits((uint64_t)q->queue_address >> 8);
        m->cp_hqd_pq_rptr_report_addr_lo = lower_32_bits((uint64_t)q->read_ptr);
        m->cp_hqd_pq_rptr_report_addr_hi = upper_32_bits((uint64_t)q->read_ptr);
-       m->cp_hqd_pq_doorbell_control = DOORBELL_EN |
-                                       DOORBELL_OFFSET(q->doorbell_off);
+       m->cp_hqd_pq_doorbell_control = DOORBELL_OFFSET(q->doorbell_off);
 
        m->cp_hqd_vmid = q->vmid;
 
        if (q->format == KFD_QUEUE_FORMAT_AQL)
                m->cp_hqd_pq_control |= NO_UPDATE_RPTR;
 
-       m->cp_hqd_active = 0;
        q->is_active = false;
        if (q->queue_size > 0 &&
                        q->queue_address != 0 &&
                        q->queue_percent > 0) {
-               m->cp_hqd_active = 1;
                q->is_active = true;
        }
 
@@ -239,7 +242,7 @@ static int destroy_mqd(struct mqd_manager *mm, void *mqd,
                        unsigned int timeout, uint32_t pipe_id,
                        uint32_t queue_id)
 {
-       return mm->dev->kfd2kgd->hqd_destroy(mm->dev->kgd, type, timeout,
+       return mm->dev->kfd2kgd->hqd_destroy(mm->dev->kgd, mqd, type, timeout,
                                        pipe_id, queue_id);
 }