From: Zhao Yakui <yakui.z...@intel.com>
This is the hardware requirement.
Signed-off-by: Zhao Yakui <yakui.z...@intel.com>
---
src/intel_batchbuffer.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/intel_batchbuffer.c b/src/intel_batchbuffer.c
index 52bf443..9dc496d 100644
--- a/src/intel_batchbuffer.c
+++ b/src/intel_batchbuffer.c
@@ -192,6 +192,7 @@ intel_batchbuffer_emit_mi_flush(struct intel_batchbuffer
*batch)
OUT_BATCH(batch, CMD_PIPE_CONTROL | (6 - 2));
OUT_BATCH(batch,
+ CMD_PIPE_CONTROL_CS_STALL |
CMD_PIPE_CONTROL_WC_FLUSH |
CMD_PIPE_CONTROL_TC_FLUSH |
CMD_PIPE_CONTROL_DC_FLUSH |
--
1.7.12-rc1
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