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Diffstat (limited to 'Documentation/gpu')
| -rw-r--r-- | Documentation/gpu/todo.rst | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst index 22487ac1b011..520da44a04a6 100644 --- a/Documentation/gpu/todo.rst +++ b/Documentation/gpu/todo.rst @@ -506,6 +506,22 @@ Contact: Maxime Ripard <mripard@kernel.org>, Level: Intermediate +Convert users of of_drm_find_bridge() to of_drm_find_and_get_bridge() +--------------------------------------------------------------------- + +Taking a struct drm_bridge pointer requires getting a reference and putting +it after disposing of the pointer. Most functions returning a struct +drm_bridge pointer already call drm_bridge_get() to increment the refcount +and their users have been updated to call drm_bridge_put() when +appropriate. of_drm_find_bridge() does not get a reference and it has been +deprecated in favor of of_drm_find_and_get_bridge() which does, but some +users still need to be converted. + +Contact: Maxime Ripard <mripard@kernel.org>, + Luca Ceresoli <luca.ceresoli@bootlin.com> + +Level: Intermediate + Core refactorings ================= |