regulator: core: Consolidate drms update handling

[karo-tx-linux.git] / drivers / gpu / drm / radeon / cik_sdma.c

diff --git a/drivers/gpu/drm/radeon/cik_sdma.c b/drivers/gpu/drm/radeon/cik_sdma.c
index d748963af08b7ea3215cf6dcfbf9ff92bbec8b69..dde5c7e29eb200b6dc78f1fad46197e43e0013ed 100644 (file)
--- a/drivers/gpu/drm/radeon/cik_sdma.c
+++ b/drivers/gpu/drm/radeon/cik_sdma.c
@@ -134,7 +134,7 @@ void cik_sdma_ring_ib_execute(struct radeon_device *rdev,
                              struct radeon_ib *ib)
 {
        struct radeon_ring *ring = &rdev->ring[ib->ring];
-       u32 extra_bits = (ib->vm ? ib->vm->id : 0) & 0xf;
+       u32 extra_bits = (ib->vm ? ib->vm->ids[ib->ring].id : 0) & 0xf;
 
        if (rdev->wb.enabled) {
                u32 next_rptr = ring->wptr + 5;
@@ -541,31 +541,27 @@ struct radeon_fence *cik_copy_dma(struct radeon_device *rdev,
                                  unsigned num_gpu_pages,
                                  struct reservation_object *resv)
 {
-       struct radeon_semaphore *sem = NULL;
        struct radeon_fence *fence;
+       struct radeon_sync sync;
        int ring_index = rdev->asic->copy.dma_ring_index;
        struct radeon_ring *ring = &rdev->ring[ring_index];
        u32 size_in_bytes, cur_size_in_bytes;
        int i, num_loops;
        int r = 0;
 
-       r = radeon_semaphore_create(rdev, &sem);
-       if (r) {
-               DRM_ERROR("radeon: moving bo (%d).\n", r);
-               return ERR_PTR(r);
-       }
+       radeon_sync_create(&sync);
 
        size_in_bytes = (num_gpu_pages << RADEON_GPU_PAGE_SHIFT);
        num_loops = DIV_ROUND_UP(size_in_bytes, 0x1fffff);
        r = radeon_ring_lock(rdev, ring, num_loops * 7 + 14);
        if (r) {
                DRM_ERROR("radeon: moving bo (%d).\n", r);
-               radeon_semaphore_free(rdev, &sem, NULL);
+               radeon_sync_free(rdev, &sync, NULL);
                return ERR_PTR(r);
        }
 
-       radeon_semaphore_sync_resv(rdev, sem, resv, false);
-       radeon_semaphore_sync_rings(rdev, sem, ring->idx);
+       radeon_sync_resv(rdev, &sync, resv, false);
+       radeon_sync_rings(rdev, &sync, ring->idx);
 
        for (i = 0; i < num_loops; i++) {
                cur_size_in_bytes = size_in_bytes;
@@ -586,12 +582,12 @@ struct radeon_fence *cik_copy_dma(struct radeon_device *rdev,
        r = radeon_fence_emit(rdev, &fence, ring->idx);
        if (r) {
                radeon_ring_unlock_undo(rdev, ring);
-               radeon_semaphore_free(rdev, &sem, NULL);
+               radeon_sync_free(rdev, &sync, NULL);
                return ERR_PTR(r);
        }
 
        radeon_ring_unlock_commit(rdev, ring, false);
-       radeon_semaphore_free(rdev, &sem, fence);
+       radeon_sync_free(rdev, &sync, fence);
 
        return fence;
 }
@@ -904,25 +900,21 @@ void cik_sdma_vm_pad_ib(struct radeon_ib *ib)
  * Update the page table base and flush the VM TLB
  * using sDMA (CIK).
  */
-void cik_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm)
+void cik_dma_vm_flush(struct radeon_device *rdev, struct radeon_ring *ring,
+                     unsigned vm_id, uint64_t pd_addr)
 {
-       struct radeon_ring *ring = &rdev->ring[ridx];
-
-       if (vm == NULL)
-               return;
-
        radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000));
-       if (vm->id < 8) {
-               radeon_ring_write(ring, (VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm->id << 2)) >> 2);
+       if (vm_id < 8) {
+               radeon_ring_write(ring, (VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm_id << 2)) >> 2);
        } else {
-               radeon_ring_write(ring, (VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((vm->id - 8) << 2)) >> 2);
+               radeon_ring_write(ring, (VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((vm_id - 8) << 2)) >> 2);
        }
-       radeon_ring_write(ring, vm->pd_gpu_addr >> 12);
+       radeon_ring_write(ring, pd_addr >> 12);
 
        /* update SH_MEM_* regs */
        radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000));
        radeon_ring_write(ring, SRBM_GFX_CNTL >> 2);
-       radeon_ring_write(ring, VMID(vm->id));
+       radeon_ring_write(ring, VMID(vm_id));
 
        radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000));
        radeon_ring_write(ring, SH_MEM_BASES >> 2);
@@ -945,11 +937,11 @@ void cik_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm
        radeon_ring_write(ring, VMID(0));
 
        /* flush HDP */
-       cik_sdma_hdp_flush_ring_emit(rdev, ridx);
+       cik_sdma_hdp_flush_ring_emit(rdev, ring->idx);
 
        /* flush TLB */
        radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000));
        radeon_ring_write(ring, VM_INVALIDATE_REQUEST >> 2);
-       radeon_ring_write(ring, 1 << vm->id);
+       radeon_ring_write(ring, 1 << vm_id);
 }