py: Fix SceneFlicker enum values

Stripping 'SceneFlicker' prefix from the enum value names leads to
'50Hz' and '60Hz', which are not valid names. So add another heuristics
to keep the prefix for SceneFlicker.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

src/py/libcamera/gen-py-control-enums.py

@@ -42,6 +42,9 @@ def generate_py(controls):
 
         if name == 'LensShadingMapMode':
             prefix = 'LensShadingMapMode'
+        elif name == 'SceneFlicker':
+            # If we strip the prefix, we would get '50Hz', which is illegal name
+            prefix = ''
         else:
             prefix = find_common_prefix([e['name'] for e in enum])