radv: Use control shader presence for detecting tess.

Reviewed-by: Dave Airlie <airlied@redhat.com>

diff --git a/src/amd/vulkan/radv_private.h b/src/amd/vulkan/radv_private.h
index acfe9d3..10b7983 100644 (file)
--- a/src/amd/vulkan/radv_private.h
+++ b/src/amd/vulkan/radv_private.h
@@ -1122,7 +1122,7 @@ static inline bool radv_pipeline_has_gs(struct radv_pipeline *pipeline)
 
 static inline bool radv_pipeline_has_tess(struct radv_pipeline *pipeline)
 {
-       return pipeline->shaders[MESA_SHADER_TESS_EVAL] ? true : false;
+       return pipeline->shaders[MESA_SHADER_TESS_CTRL] ? true : false;
 }
 
 struct ac_userdata_info *radv_lookup_user_sgpr(struct radv_pipeline *pipeline,