From a36ac2b9b058228e3c0a4180536838924c504985 Mon Sep 17 00:00:00 2001
From: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Date: Fri, 21 Aug 2020 16:21:40 -0400
Subject: [PATCH] panfrost: Inherit default values from structs

Nesting can be useful sometimes.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6440>
---
 src/panfrost/lib/gen_pack.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/panfrost/lib/gen_pack.py b/src/panfrost/lib/gen_pack.py
index 59890f7cd8a..8c1f2e755cd 100644
--- a/src/panfrost/lib/gen_pack.py
+++ b/src/panfrost/lib/gen_pack.py
@@ -539,9 +539,10 @@ class Parser(object):
         for field in self.group.fields:
             if not type(field) is Field:
                 continue
-            if field.default == None:
-                continue
-            default_fields.append("   .{} = {}".format(field.name, field.default))
+            if field.default is not None:
+                default_fields.append("   .{} = {}".format(field.name, field.default))
+            elif field.type in self.structs:
+                default_fields.append("   .{} = {{ {}_header }}".format(field.name, self.gen_prefix(safe_name(field.type.upper()))))
 
         print('#define %-40s\\' % (name + '_header'))
         print(",  \\\n".join(default_fields))
-- 
2.30.2