diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_request.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_request.h | 33 |
1 files changed, 21 insertions, 12 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_request.h b/drivers/gpu/drm/i915/i915_gem_request.h index 0d6d39f19506..2236e9188c5c 100644 --- a/drivers/gpu/drm/i915/i915_gem_request.h +++ b/drivers/gpu/drm/i915/i915_gem_request.h @@ -245,18 +245,6 @@ i915_gem_request_put(struct drm_i915_gem_request *req) dma_fence_put(&req->fence); } -static inline void i915_gem_request_assign(struct drm_i915_gem_request **pdst, - struct drm_i915_gem_request *src) -{ - if (src) - i915_gem_request_get(src); - - if (*pdst) - i915_gem_request_put(*pdst); - - *pdst = src; -} - /** * i915_gem_request_global_seqno - report the current global seqno * @request - the request @@ -341,6 +329,27 @@ i915_gem_request_completed(const struct drm_i915_gem_request *req) return __i915_gem_request_completed(req, seqno); } +static inline bool +i915_gem_request_started(const struct drm_i915_gem_request *req) +{ + u32 seqno; + + seqno = i915_gem_request_global_seqno(req); + if (!seqno) + return false; + + return i915_seqno_passed(intel_engine_get_seqno(req->engine), + seqno - 1); +} + +static inline bool i915_priotree_signaled(const struct i915_priotree *pt) +{ + const struct drm_i915_gem_request *rq = + container_of(pt, const struct drm_i915_gem_request, priotree); + + return i915_gem_request_completed(rq); +} + /* We treat requests as fences. This is not be to confused with our * "fence registers" but pipeline synchronisation objects ala GL_ARB_sync. * We use the fences to synchronize access from the CPU with activity on the |