anv: Set COMPUTE_WALKER systolic mode enable flag

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25994>

src/intel/compiler/brw_compiler.h

@@ -1343,6 +1343,7 @@ struct brw_cs_prog_data {
    bool uses_num_work_groups;
    bool uses_inline_data;
    bool uses_btd_stack_ids;
+   bool uses_systolic;
 
    struct {
       struct brw_push_const_block cross_thread;

src/intel/compiler/brw_fs_nir.cpp

@@ -4643,6 +4643,7 @@ fs_nir_emit_cs_intrinsic(nir_to_brw_state &ntb,
          }
       }
 
+      cs_prog_data->uses_systolic = true;
       break;
    }
 

src/intel/vulkan/genX_cmd_buffer.c

@@ -5999,6 +5999,9 @@ emit_compute_walker(struct anv_cmd_buffer *cmd_buffer,
          .MessageSIMD                    = dispatch.simd_size / 16,
          .IndirectDataStartAddress       = comp_state->push_data.offset,
          .IndirectDataLength             = comp_state->push_data.alloc_size,
+#if GFX_VERx10 == 125
+         .SystolicModeEnable             = prog_data->uses_systolic,
+#endif
          .LocalXMaximum                  = prog_data->local_size[0] - 1,
          .LocalYMaximum                  = prog_data->local_size[1] - 1,
          .LocalZMaximum                  = prog_data->local_size[2] - 1,