utils: ipc: generate.py: Disable attributes checker

The attributes checker ensures that .mojom files don't contain unknown
attributes. These check fail with the custom 'skipSerdes' and 'async'
libcamera attributes. Ideally the list of supported attributes should be
extended, but that can't easily be done without modifying the mojo
sources that we try to keep identical to the upstream version to make
updates easier. Disable the attributes checker completely for now to fix
this issue.

While at it, fix an indentation issue reported by checkstyle.py.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Milan Zamazal <mzamazal@redhat.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

1 files changed, 9 insertions, 1 deletions

diff --git a/utils/ipc/generate.py b/utils/ipc/generate.py
index afaf018b..71bdee3b 100755
--- a/utils/ipc/generate.py
+++ b/utils/ipc/generate.py
@@ -17,7 +17,15 @@ sys.path.insert(0, f'{os.path.dirname(__file__)}/mojo/public/tools/bindings')
 import mojo.public.tools.bindings.mojom_bindings_generator as generator
 
 def _GetModulePath(path, output_dir):
-  return os.path.join(output_dir, path.relative_path())
+    return os.path.join(output_dir, path.relative_path())
+
+
+# Disable the attribute checker to support our custom attributes. Ideally we
+# should add the attributes to the list of allowed attributes in
+# utils/ipc/mojo/public/tools/bindings/checks/mojom_attributes_check.py, but
+# we're trying hard to use the upstream mojom as-is.
+if hasattr(generator, '_BUILTIN_CHECKS'):
+    del generator._BUILTIN_CHECKS['attributes']
 
 # Override the mojo code generator's generator list to only contain our
 # libcamera generator