From: Rhys Perry Date: Thu, 5 Apr 2018 21:31:26 +0000 (+0100) Subject: nvc0: change ACQUIRE_EQUAL to ACQUIRE_GEQUAL in nvc0_hw_query_fifo_wait X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=14cc8c55eadfe66965c81155f8eecdc353df4c14;p=mesa.git nvc0: change ACQUIRE_EQUAL to ACQUIRE_GEQUAL in nvc0_hw_query_fifo_wait 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 Reviewed-by: Ilia Mirkin --- diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw.c b/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw.c index 8ff3572c5cb..93cd64ae841 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); }