If a fence is created in between nvc0_hw_end_query and
nvc0_hw_query_fifo_wait, the sequence number in nvc0->screen->fence.bo can
be larger than hq->fence->sequence before the semaphore is created,
resulting in the semaphore never being triggered.
Signed-off-by: Rhys Perry <pendingchao...@gmail.com>
---
src/gallium/drivers/nouveau/nvc0/nvc0_query_hw.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw.c
b/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw.c
index 75a2d7f172..dd7dbd7420 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw.c
@@ -630,5 +630,5 @@ nvc0_hw_query_fifo_wait(struct nvc0_context *nvc0, struct
nvc0_query *q)
PUSH_DATA (push, hq->sequence);
}
PUSH_DATA (push, (1 << 12) |
- NV84_SUBCHAN_SEMAPHORE_TRIGGER_ACQUIRE_EQUAL);
+ NV84_SUBCHAN_SEMAPHORE_TRIGGER_ACQUIRE_GEQUAL);
}
--
2.14.3
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