[Intel gfx][i-g-t PATCH 2/4] rendercopy/bdw: Set Instruction Buffer size Modify Enable to 1

Xiang, Haihao
2013-12-06T08:53:24Z

From: "Xiang, Haihao" <haihao.xiang@intel.com>

Otherwise it may result in GPU hang

Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>
---
lib/rendercopy_gen8.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/rendercopy_gen8.c b/lib/rendercopy_gen8.c
index 43e962c..1a137dd 100644
--- a/lib/rendercopy_gen8.c
+++ b/lib/rendercopy_gen8.c
@@ -526,7 +526,7 @@ gen8_emit_state_base_address(struct intel_batchbuffer *batch) {
/* indirect object buffer size */
OUT_BATCH(0xfffff000 | 1);
/* intruction buffer size */
- OUT_BATCH(1 << 12);
+ OUT_BATCH(1 << 12 | 1);
}

static void
--
1.7.9.5