diff options
| author | Christian König <christian.koenig@amd.com> | 2014-11-19 16:01:26 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2014-11-20 21:00:18 +0300 |
| commit | 94214635f09c9211023730acdff9342fdf100aee (patch) | |
| tree | db9bc6136929cfad3959c6b23c435420f5382afb /drivers/gpu/drm/radeon/radeon.h | |
| parent | 7c42bc1aa23fc061a6ff9c2bd9208817bd54ea04 (diff) | |
| download | linux-94214635f09c9211023730acdff9342fdf100aee.tar.xz | |
drm/radeon: fence BO_VAs manually
This allows us to finally remove the VM fence and
so allow concurrent use of it from different engines.
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 79f5f5bf4c0c..3207bb60715e 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -456,6 +456,7 @@ struct radeon_bo_va { struct list_head bo_list; uint32_t flags; uint64_t addr; + struct radeon_fence *last_pt_update; unsigned ref_count; /* protected by vm mutex */ @@ -915,6 +916,8 @@ struct radeon_vm_id { }; struct radeon_vm { + struct mutex mutex; + struct rb_root va; /* BOs moved, but not yet updated in the PT */ @@ -932,10 +935,6 @@ struct radeon_vm { struct radeon_bo_va *ib_bo_va; - struct mutex mutex; - /* last fence for cs using this vm */ - struct radeon_fence *fence; - /* for id and flush management per ring */ struct radeon_vm_id ids[RADEON_NUM_RINGS]; }; |