[Libva] [PATCH 4/5] vpp/gen8: Use 48 bit address relocation for STATE_BASE_ADDRESS

sreerenj.balachandran at intel.com sreerenj.balachandran at intel.com
Mon Oct 12 01:37:59 PDT 2015


From: Sreerenj Balachandran <sreerenj.balachandran at intel.com>

Use 48 bit address relocation for Surface state address, Dynamic state address
and Instruction base address.

Signed-off-by: Sreerenj Balachandran <sreerenj.balachandran at intel.com>
---
 src/gen8_post_processing.c | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/src/gen8_post_processing.c b/src/gen8_post_processing.c
index 714997f..a5e036d 100644
--- a/src/gen8_post_processing.c
+++ b/src/gen8_post_processing.c
@@ -1246,21 +1246,20 @@ gen8_pp_state_base_address(VADriverContextP ctx,
     OUT_BATCH(batch, 0 | BASE_ADDRESS_MODIFY);
 	OUT_BATCH(batch, 0);
 	OUT_BATCH(batch, 0);
-	/* DW4. Surface state address */
-    OUT_RELOC(batch, pp_context->surface_state_binding_table.bo, I915_GEM_DOMAIN_INSTRUCTION, 0, BASE_ADDRESS_MODIFY); /* Surface state base address */
-	OUT_BATCH(batch, 0);
-	/* DW6. Dynamic state address */
-    OUT_RELOC(batch, pp_context->dynamic_state.bo, I915_GEM_DOMAIN_RENDER | I915_GEM_DOMAIN_SAMPLER,
+
+	/* DW4-5. Surface state address */
+    OUT_RELOC64(batch, pp_context->surface_state_binding_table.bo, I915_GEM_DOMAIN_INSTRUCTION, 0, BASE_ADDRESS_MODIFY); /* Surface state base address */
+
+	/* DW6-7. Dynamic state address */
+    OUT_RELOC64(batch, pp_context->dynamic_state.bo, I915_GEM_DOMAIN_RENDER | I915_GEM_DOMAIN_SAMPLER,
 		0, 0 | BASE_ADDRESS_MODIFY);
-	OUT_BATCH(batch, 0);
 
 	/* DW8. Indirect object address */
     OUT_BATCH(batch, 0 | BASE_ADDRESS_MODIFY);
 	OUT_BATCH(batch, 0);
 
-	/* DW10. Instruction base address */
-    OUT_RELOC(batch, pp_context->instruction_state.bo, I915_GEM_DOMAIN_INSTRUCTION, 0, BASE_ADDRESS_MODIFY);
-	OUT_BATCH(batch, 0);
+	/* DW10-11. Instruction base address */
+    OUT_RELOC64(batch, pp_context->instruction_state.bo, I915_GEM_DOMAIN_INSTRUCTION, 0, BASE_ADDRESS_MODIFY);
 
     OUT_BATCH(batch, 0xFFFF0000 | BASE_ADDRESS_MODIFY);
     OUT_BATCH(batch, 0xFFFF0000 | BASE_ADDRESS_MODIFY);
-- 
2.1.4



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