From a34b3ecb7585e617d52e89da5848f4a1b99ccdfd Mon Sep 17 00:00:00 2001
From: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Date: Sat, 23 Nov 2024 21:56:40 -0500
Subject: [PATCH] asahi/genxml: fix 0 encoding for groups

this was breaking launch word merging.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32320>
---
 src/asahi/genxml/gen_pack.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/asahi/genxml/gen_pack.py b/src/asahi/genxml/gen_pack.py
index 972e97ec9f1..c2dbf987456 100644
--- a/src/asahi/genxml/gen_pack.py
+++ b/src/asahi/genxml/gen_pack.py
@@ -120,7 +120,7 @@ class Field(object):
                 self.default = mod[1]
             elif mod[0] == 'groups':
                 # The zero encoding means "all"
-                self.default = 1 << int(attrs["size"])
+                self.default = (1 << int(attrs["size"])) * mod[1]
             elif mod[0] in ['shr', 'align']:
                 # Zero encodes to zero
                 pass