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Merge branch 'drm-next-4.4' of git://people.freedesktop.org/~agd5f/linux into drm-next

Browse Source 
- Updated register headers for GFX 8.1 for Stoney
- Add some new CZ revisions
- minor pageflip optimizations
- Fencing clean up
- Warning fix
- More fence cleanup
- oops fix
- Fiji fixes

* 'drm-next-4.4' of git://people.freedesktop.org/~agd5f/linux: (29 commits)
  drm/amdgpu: group together common fence implementation
  drm/amdgpu: remove AMDGPU_FENCE_OWNER_MOVE
  drm/amdgpu: remove now unused fence functions
  drm/amdgpu: fix fence fallback check
  drm/amdgpu: fix stoping the scheduler timeout
  drm/amdgpu: cleanup on error in amdgpu_cs_ioctl()
  drm/amdgpu: update Fiji's Golden setting
  drm/amdgpu: update Fiji's rev id
  drm/amdgpu: extract common code in vi_common_early_init
  drm/amd/scheduler: don't oops on failure to load
  drm/amdgpu: don't oops on failure to load (v2)
  drm/amdgpu: don't VT switch on suspend
  drm/amdgpu: Make amdgpu_mn functions inline
  drm/amdgpu: remove amdgpu_fence_ref/unref
  drm/amdgpu: use common fence for sync
  drm/amdgpu: use the new fence_is_later
  drm/amdgpu: use common fences for VMID management v2
  drm/amdgpu: move ring_from_fence to common code
  drm/amdgpu: switch to common fence_wait_any_timeout v2
  drm/amdgpu: remove unneeded fence functions
  ...
This commit is contained in:
Dave Airlie
2015-11-05 10:57:25 +10:00
parent bf248ca1f5 a95e264254
commit 793423ffcb
26 changed files with 31360 additions and 502 deletions
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27
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
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@@ -135,7 +135,7 @@ struct amdgpu_bo_list_entry *amdgpu_vm_get_bos(struct amdgpu_device *adev,
int amdgpu_vm_grab_id(struct amdgpu_vm *vm, struct amdgpu_ring *ring,
struct amdgpu_sync *sync)
{
struct amdgpu_fence *best[AMDGPU_MAX_RINGS] = {};
struct fence *best[AMDGPU_MAX_RINGS] = {};
struct amdgpu_vm_id *vm_id = &vm->ids[ring->idx];
struct amdgpu_device *adev = ring->adev;
@@ -154,7 +154,8 @@ int amdgpu_vm_grab_id(struct amdgpu_vm *vm, struct amdgpu_ring *ring,
/* skip over VMID 0, since it is the system VM */
for (i = 1; i < adev->vm_manager.nvm; ++i) {
struct amdgpu_fence *fence = adev->vm_manager.active[i];
struct fence *fence = adev->vm_manager.active[i];
struct amdgpu_ring *fring;
if (fence == NULL) {
/* found a free one */
@@ -163,21 +164,23 @@ int amdgpu_vm_grab_id(struct amdgpu_vm *vm, struct amdgpu_ring *ring,
return 0;
}
if (amdgpu_fence_is_earlier(fence, best[fence->ring->idx])) {
best[fence->ring->idx] = fence;
choices[fence->ring == ring ? 0 : 1] = i;
fring = amdgpu_ring_from_fence(fence);
if (best[fring->idx] == NULL ||
fence_is_later(best[fring->idx], fence)) {
best[fring->idx] = fence;
choices[fring == ring ? 0 : 1] = i;
}
}
for (i = 0; i < 2; ++i) {
if (choices[i]) {
struct amdgpu_fence *fence;
struct fence *fence;
fence = adev->vm_manager.active[choices[i]];
vm_id->id = choices[i];
trace_amdgpu_vm_grab_id(choices[i], ring->idx);
return amdgpu_sync_fence(ring->adev, sync, &fence->base);
return amdgpu_sync_fence(ring->adev, sync, fence);
}
}
@@ -246,11 +249,11 @@ void amdgpu_vm_fence(struct amdgpu_device *adev,
unsigned ridx = fence->ring->idx;
unsigned vm_id = vm->ids[ridx].id;
amdgpu_fence_unref(&adev->vm_manager.active[vm_id]);
adev->vm_manager.active[vm_id] = amdgpu_fence_ref(fence);
fence_put(adev->vm_manager.active[vm_id]);
adev->vm_manager.active[vm_id] = fence_get(&fence->base);
amdgpu_fence_unref(&vm->ids[ridx].last_id_use);
vm->ids[ridx].last_id_use = amdgpu_fence_ref(fence);
fence_put(vm->ids[ridx].last_id_use);
vm->ids[ridx].last_id_use = fence_get(&fence->base);
}
/**
@@ -1313,7 +1316,7 @@ void amdgpu_vm_fini(struct amdgpu_device *adev, struct amdgpu_vm *vm)
for (i = 0; i < AMDGPU_MAX_RINGS; ++i) {
fence_put(vm->ids[i].flushed_updates);
amdgpu_fence_unref(&vm->ids[i].last_id_use);
fence_put(vm->ids[i].last_id_use);
}
mutex_destroy(&vm->mutex);