radv: add support for cmd predication.

This doesn't get used yet, it just adds support to various PKT3
emissions to enable it later.

Reviewed-by: Bas Nieuwenhuizen <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/amd/vulkan/radv_private.h b/src/amd/vulkan/radv_private.h
index ac89fc1e8f2..a1674098845 100644
--- a/src/amd/vulkan/radv_private.h
+++ b/src/amd/vulkan/radv_private.h
@@ -776,6 +776,7 @@ struct radv_cmd_state {
 	uint32_t                                      descriptors_dirty;
 	uint32_t                                      trace_id;
 	uint32_t                                      last_ia_multi_vgt_param;
+	bool predicating;
 };
 
 struct radv_cmd_pool {
@@ -848,6 +849,7 @@ uint32_t si_get_ia_multi_vgt_param(struct radv_cmd_buffer *cmd_buffer,
 				   bool instanced_draw, bool indirect_draw,
 				   uint32_t draw_vertex_count);
 void si_cs_emit_write_event_eop(struct radeon_winsys_cs *cs,
+				bool predicated,
 				enum chip_class chip_class,
 				bool is_mec,
 				unsigned event, unsigned event_flags,
@@ -857,14 +859,17 @@ void si_cs_emit_write_event_eop(struct radeon_winsys_cs *cs,
 				uint32_t new_fence);
 
 void si_emit_wait_fence(struct radeon_winsys_cs *cs,
+			bool predicated,
 			uint64_t va, uint32_t ref,
 			uint32_t mask);
 void si_cs_emit_cache_flush(struct radeon_winsys_cs *cs,
+			    bool predicated,
 			    enum chip_class chip_class,
 			    uint32_t *fence_ptr, uint64_t va,
 			    bool is_mec,
 			    enum radv_cmd_flush_bits flush_bits);
 void si_emit_cache_flush(struct radv_cmd_buffer *cmd_buffer);
+void si_emit_set_pred(struct radv_cmd_buffer *cmd_buffer, uint64_t va);
 void si_cp_dma_buffer_copy(struct radv_cmd_buffer *cmd_buffer,
 			   uint64_t src_va, uint64_t dest_va,
 			   uint64_t size);