diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_breadcrumbs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_breadcrumbs.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_breadcrumbs.c b/drivers/gpu/drm/i915/intel_breadcrumbs.c index 4f4e703d1b14..d5bf4c0b2deb 100644 --- a/drivers/gpu/drm/i915/intel_breadcrumbs.c +++ b/drivers/gpu/drm/i915/intel_breadcrumbs.c @@ -545,6 +545,7 @@ void intel_engine_enable_signaling(struct drm_i915_gem_request *request) struct intel_breadcrumbs *b = &engine->breadcrumbs; struct rb_node *parent, **p; bool first, wakeup; + u32 seqno; /* Note that we may be called from an interrupt handler on another * device (e.g. nouveau signaling a fence completion causing us @@ -555,11 +556,13 @@ void intel_engine_enable_signaling(struct drm_i915_gem_request *request) /* locked by dma_fence_enable_sw_signaling() (irqsafe fence->lock) */ assert_spin_locked(&request->lock); - if (!request->global_seqno) + + seqno = i915_gem_request_global_seqno(request); + if (!seqno) return; request->signaling.wait.tsk = b->signaler; - request->signaling.wait.seqno = request->global_seqno; + request->signaling.wait.seqno = seqno; i915_gem_request_get(request); spin_lock(&b->lock); @@ -583,8 +586,8 @@ void intel_engine_enable_signaling(struct drm_i915_gem_request *request) p = &b->signals.rb_node; while (*p) { parent = *p; - if (i915_seqno_passed(request->global_seqno, - to_signaler(parent)->global_seqno)) { + if (i915_seqno_passed(seqno, + to_signaler(parent)->signaling.wait.seqno)) { p = &parent->rb_right; first = false; } else { |