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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-05-22 00:11:32 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-05-22 10:40:45 +0300 |
| commit | f71e01a78bee1c93dbadbc0b6a11d7bd74237fa1 (patch) | |
| tree | c3f1d89a0001252d81da9207aaad3867bb15f2b2 /drivers/gpu/drm/i915/i915_request.h | |
| parent | 78e41ddd219822a5f42948eb6c6c6cae14c80181 (diff) | |
| download | linux-f71e01a78bee1c93dbadbc0b6a11d7bd74237fa1.tar.xz | |
drm/i915: Extend execution fence to support a callback
In the next patch, we will want to configure the slave request
depending on which physical engine the master request is executed on.
For this, we introduce a callback from the execute fence to convey this
information.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190521211134.16117-8-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_request.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_request.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_request.h b/drivers/gpu/drm/i915/i915_request.h index d7f9b2194568..c9f7d07991c8 100644 --- a/drivers/gpu/drm/i915/i915_request.h +++ b/drivers/gpu/drm/i915/i915_request.h @@ -283,6 +283,10 @@ int i915_request_await_object(struct i915_request *to, bool write); int i915_request_await_dma_fence(struct i915_request *rq, struct dma_fence *fence); +int i915_request_await_execution(struct i915_request *rq, + struct dma_fence *fence, + void (*hook)(struct i915_request *rq, + struct dma_fence *signal)); void i915_request_add(struct i915_request *rq); |