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| author | Christian König <christian.koenig@amd.com> | 2014-11-19 16:01:23 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2014-11-20 21:00:16 +0300 |
| commit | 587cdda8f739f4c57c91d3f73a1d5b2851a86cb8 (patch) | |
| tree | b3ea73b6ddc684ce75c97ec4e4ba0cb4c9eeee3a /drivers/gpu/drm/radeon/radeon_object.c | |
| parent | 975700d2cc84408efa9b2360e38b1ab95368556f (diff) | |
| download | linux-587cdda8f739f4c57c91d3f73a1d5b2851a86cb8.tar.xz | |
drm/radeon: fence PT updates manually v2
This allows us to add the real execution fence as shared.
v2: fix typo
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_object.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_object.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c index 33e6c7a89c32..686e450199c5 100644 --- a/drivers/gpu/drm/radeon/radeon_object.c +++ b/drivers/gpu/drm/radeon/radeon_object.c @@ -818,3 +818,22 @@ int radeon_bo_wait(struct radeon_bo *bo, u32 *mem_type, bool no_wait) ttm_bo_unreserve(&bo->tbo); return r; } + +/** + * radeon_bo_fence - add fence to buffer object + * + * @bo: buffer object in question + * @fence: fence to add + * @shared: true if fence should be added shared + * + */ +void radeon_bo_fence(struct radeon_bo *bo, struct radeon_fence *fence, + bool shared) +{ + struct reservation_object *resv = bo->tbo.resv; + + if (shared) + reservation_object_add_shared_fence(resv, &fence->base); + else + reservation_object_add_excl_fence(resv, &fence->base); +} |