diff --git a/src/amd/vulkan/radv_shader_args.c b/src/amd/vulkan/radv_shader_args.c
index 32986dc84dc..5008bd649ec 100644
--- a/src/amd/vulkan/radv_shader_args.c
+++ b/src/amd/vulkan/radv_shader_args.c
@@ -773,5 +773,12 @@ radv_declare_tcs_epilog_args(const struct radv_device *device, const struct radv
 
    ac_add_arg(&args->ac, AC_ARG_SGPR, 2, AC_ARG_CONST_DESC_PTR, &args->ac.ring_offsets);
 
-   /* TODO: declare other arguments. */
+   ac_add_arg(&args->ac, AC_ARG_SGPR, 1, AC_ARG_INT, &args->ac.tess_offchip_offset);
+   ac_add_arg(&args->ac, AC_ARG_SGPR, 1, AC_ARG_INT, &args->ac.tcs_factor_offset);
+   ac_add_arg(&args->ac, AC_ARG_SGPR, 1, AC_ARG_INT, &args->tcs_offchip_layout);
+   ac_add_arg(&args->ac, AC_ARG_SGPR, 1, AC_ARG_INT, &args->patch_base);
+
+   ac_add_arg(&args->ac, AC_ARG_VGPR, 1, AC_ARG_INT, &args->tcs_out_current_patch_data_offset);
+   ac_add_arg(&args->ac, AC_ARG_VGPR, 1, AC_ARG_INT, &args->invocation_id);
+   ac_add_arg(&args->ac, AC_ARG_VGPR, 1, AC_ARG_INT, &args->rel_patch_id);
 }
diff --git a/src/amd/vulkan/radv_shader_args.h b/src/amd/vulkan/radv_shader_args.h
index be820696cb1..c7eece608d9 100644
--- a/src/amd/vulkan/radv_shader_args.h
+++ b/src/amd/vulkan/radv_shader_args.h
@@ -71,6 +71,12 @@ struct radv_shader_args {
    struct ac_arg tcs_offchip_layout;
    struct ac_arg tcs_epilog_pc;
 
+   /* TCS epilogs */
+   struct ac_arg patch_base;
+   struct ac_arg tcs_out_current_patch_data_offset;
+   struct ac_arg invocation_id;
+   struct ac_arg rel_patch_id;
+
    /* TES */
    /* # [0:7] = the number of tessellation patches
     * # [8:15] = the number of TCS vertices output