On 11/18/2016 01:43 PM, Xiang, Haihao wrote:
Signed-off-by: Xiang, Haihao<[email protected]>
This looks good to me.
Thanks
---
src/i965_gpe_utils.c | 16 ++++++++++++++++
src/i965_gpe_utils.h | 19 +++++++++++++++++++
src/intel_driver.h | 6 ++++++
3 files changed, 41 insertions(+)
diff --git a/src/i965_gpe_utils.c b/src/i965_gpe_utils.c
index 058e6b6..46960e6 100644
--- a/src/i965_gpe_utils.c
+++ b/src/i965_gpe_utils.c
@@ -2423,3 +2423,19 @@ gen8_gpe_context_add_surface(struct i965_gpe_context
*gpe_context,
dri_bo_unmap(gpe_context->surface_state_binding_table.bo);
}
+
+void
+gen8_gpe_mi_conditional_batch_buffer_end(VADriverContextP ctx,
+ struct intel_batchbuffer *batch,
+ struct
gpe_mi_conditional_batch_buffer_end_parameter *param)
+{
+ __OUT_BATCH(batch, (MI_CONDITIONAL_BATCH_BUFFER_END |
+ (1<< 21) |
+ (4 - 2))); /* Always use PPGTT */
+ __OUT_BATCH(batch, param->compare_data);
+ __OUT_RELOC64(batch,
+ param->bo,
+ I915_GEM_DOMAIN_RENDER | I915_GEM_DOMAIN_INSTRUCTION, 0,
+ param->offset);
+
+}
diff --git a/src/i965_gpe_utils.h b/src/i965_gpe_utils.h
index cbf3b05..3e10cf8 100644
--- a/src/i965_gpe_utils.h
+++ b/src/i965_gpe_utils.h
@@ -73,6 +73,20 @@ struct gpe_dynamic_state_parameter
unsigned int sampler_offset;
};
+#define PIPE_CONTROL_FLUSH_NONE 0
+#define PIPE_CONTROL_FLUSH_WRITE_CACHE 1
+#define PIPE_CONTROL_FLUSH_READ_CACHE 2
+
+struct gpe_pipe_control_parameter
+{
+ dri_bo *bo;
+ unsigned int offset;
+ unsigned int flush_mode;
+ unsigned int disable_cs_stall;
+ unsigned int dw0;
+ unsigned int dw1;
+};
+
struct i965_gpe_context
{
struct {
@@ -531,4 +545,9 @@ gen8_gpe_context_add_surface(struct i965_gpe_context
*gpe_context,
struct i965_gpe_surface *gpe_surface,
int index);
+extern void
+gen8_gpe_mi_conditional_batch_buffer_end(VADriverContextP ctx,
+ struct intel_batchbuffer *batch,
+ struct
gpe_mi_conditional_batch_buffer_end_parameter *param);
+
#endif /* _I965_GPE_UTILS_H_ */
diff --git a/src/intel_driver.h b/src/intel_driver.h
index dcdc03b..4ff707d 100644
--- a/src/intel_driver.h
+++ b/src/intel_driver.h
@@ -76,12 +76,18 @@
#define CMD_PIPE_CONTROL_IS_FLUSH (1<< 11)
#define CMD_PIPE_CONTROL_TC_FLUSH (1<< 10)
#define CMD_PIPE_CONTROL_NOTIFY_ENABLE (1<< 8)
+#define CMD_PIPE_CONTROL_FLUSH_ENABLE (1<< 7)
#define CMD_PIPE_CONTROL_DC_FLUSH (1<< 5)
#define CMD_PIPE_CONTROL_GLOBAL_GTT (1<< 2)
#define CMD_PIPE_CONTROL_LOCAL_PGTT (0<< 2)
#define CMD_PIPE_CONTROL_STALL_AT_SCOREBOARD (1<< 1)
#define CMD_PIPE_CONTROL_DEPTH_CACHE_FLUSH (1<< 0)
+#define CMD_PIPE_CONTROL_GLOBAL_GTT_GEN8 (1<< 24)
+#define CMD_PIPE_CONTROL_LOCAL_PGTT_GEN8 (0<< 24)
+#define CMD_PIPE_CONTROL_VFC_INVALIDATION_GEN8 (1<< 4)
+#define CMD_PIPE_CONTROL_CC_INVALIDATION_GEN8 (1<< 3)
+#define CMD_PIPE_CONTROL_SC_INVALIDATION_GEN8 (1<< 2)
struct intel_batchbuffer;
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