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radeonsi: don't flush asynchronously for fence_server_signal

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See the comment.

Fixes: 21b3a234 - mesa: fix SignalSemaphoreEXT behavior

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18223>
This commit is contained in:
Marek Olšák
2022-09-20 16:23:41 -04:00
committed by Marge Bot
parent 000dfb1bc9
commit da68678171
1 changed files with 4 additions and 1 deletions
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src/gallium/drivers/radeonsi/si_fence.c
+4 -1
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@@ -571,8 +571,11 @@ static void si_fence_server_signal(struct pipe_context *ctx, struct pipe_fence_h
* operation.
*
* Forces a flush even if the GFX CS is empty.
*
* The flush must not be asynchronous because the kernel must receive
* the scheduled "signal" operation before any wait.
*/
si_flush_all_queues(ctx, NULL, PIPE_FLUSH_ASYNC, true);
si_flush_all_queues(ctx, NULL, 0, true);
}
static void si_fence_server_sync(struct pipe_context *ctx, struct pipe_fence_handle *fence)