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| author |   Thomas Hellström <thomas.hellstrom@linux.intel.com> | 2022-01-10 18:22:14 +0100 |
|---|---|---|
| committer | Thomas Hellström <thomas.hellstrom@linux.intel.com> | 2022-01-11 09:01:37 +0100 |
| commit | e1a4bbb6e837d4f4605dffa9eccce722fc59b9cc (patch) | |
| tree | f2b105c0d92c7ab095bd25d3fe5aa1ff688036f1 /drivers/gpu/drm/i915/i915_vma_types.h | |
| parent | drm/i915/ttm: ensure we unmap when purging (diff) | |
| download | linux-dev-e1a4bbb6e837d4f4605dffa9eccce722fc59b9cc.tar.xz linux-dev-e1a4bbb6e837d4f4605dffa9eccce722fc59b9cc.zip | |
drm/i915: Initial introduction of vma resources
Introduce vma resources, sort of similar to TTM resources, needed for
asynchronous bind management. Initially we will use them to hold
completion of unbinding when we capture data from a vma, but they will
be used extensively in upcoming patches for asynchronous vma unbinding.
v6:
- Some documentation updates
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220110172219.107131-2-thomas.hellstrom@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_vma_types.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_vma_types.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_vma_types.h b/drivers/gpu/drm/i915/i915_vma_types.h index 412d3e78a30d..370601282a16 100644 --- a/drivers/gpu/drm/i915/i915_vma_types.h +++ b/drivers/gpu/drm/i915/i915_vma_types.h @@ -95,6 +95,8 @@ enum i915_cache_level; * */ +struct i915_vma_resource; + struct intel_remapped_plane_info { /* in gtt pages */ u32 offset; @@ -282,6 +284,9 @@ struct i915_vma { struct list_head evict_link; struct list_head closed_link; + + /** The async vma resource. Protected by the vm_mutex */ + struct i915_vma_resource *resource; }; #endif |