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1ee7e69292
Use the new DRM bridge allocation API, which is the only supported now, for the kunit tests. This change is more massive than for the typical DRM bridge driver because struct drm_bridge_init_priv currently embeds a struct drm_bridge, which is not supported anymore. We now have to use devm_drm_bridge_alloc() to dynamically allocate a "private driver struct", which is a bit awkward here because there is no real bridge driver. Thus let's add a "dummy" DRM bridge struct to represent it. As a nice cleanup we can now move the enable_count and disable_count members, which are counting bridge-specific events, into the new "private driver struct" (and avoid adding new unnecessary indirections). Also add a trivial bridge_to_dummy_bridge() function just like many drivers do. Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Link: https://lore.kernel.org/r/20250606-drm-bridge-alloc-doc-test-v9-1-b5bf7b43ed92@bootlin.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
Linux kernel
============
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