[Libva] [PATCH 5/5] vpp/gen9: Use 48 bit address relocation for STATE_BASE_ADDRESS

sreerenj.balachandran at intel.com sreerenj.balachandran at intel.com
Mon Oct 12 01:38:00 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/gen9_post_processing.c | 15 ++++++---------
 1 file changed, 6 insertions(+), 9 deletions(-)

diff --git a/src/gen9_post_processing.c b/src/gen9_post_processing.c
index a60c70b..46a156f 100644
--- a/src/gen9_post_processing.c
+++ b/src/gen9_post_processing.c
@@ -348,21 +348,18 @@ gen9_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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