From: Daniel Vetter <daniel.vet...@ffwll.ch>
Otherwise the gen6 w/a in the kernel won't kick in and the write will
land nowhere.
Inspired by a patch Ken pointed me at which had the same issue (but
isn't yet merged and also for a gen7+ feature). An audit of the entire
driver didn't reveal any other case than the one in in the write_reg
helper used by the gen6 queryobj code.
Acked-by: Kenneth Graunke <kenn...@whitecape.org>
Signed-off-by: Daniel Vetter <daniel.vet...@ffwll.ch>
---
src/mesa/drivers/dri/i965/gen6_queryobj.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/gen6_queryobj.c
b/src/mesa/drivers/dri/i965/gen6_queryobj.c
index add4df9..56e9d5d 100644
--- a/src/mesa/drivers/dri/i965/gen6_queryobj.c
+++ b/src/mesa/drivers/dri/i965/gen6_queryobj.c
@@ -115,14 +115,14 @@ brw_store_register_mem64(struct brw_context *brw,
BEGIN_BATCH(3);
OUT_BATCH(MI_STORE_REGISTER_MEM | (3 - 2));
OUT_BATCH(reg);
- OUT_RELOC(bo, I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER,
+ OUT_RELOC(bo, I915_GEM_DOMAIN_INSTRUCTION, I915_GEM_DOMAIN_INSTRUCTION,
idx * sizeof(uint64_t));
ADVANCE_BATCH();
BEGIN_BATCH(3);
OUT_BATCH(MI_STORE_REGISTER_MEM | (3 - 2));
OUT_BATCH(reg + sizeof(uint32_t));
- OUT_RELOC(bo, I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER,
+ OUT_RELOC(bo, I915_GEM_DOMAIN_INSTRUCTION, I915_GEM_DOMAIN_INSTRUCTION,
sizeof(uint32_t) + idx * sizeof(uint64_t));
ADVANCE_BATCH();
}
--
1.8.3.2
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