Merging upstream version 6.9.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 23 insertions, 0 deletions

diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst
index 41a264bf84..fb9ad120b1 100644
--- a/Documentation/gpu/todo.rst
+++ b/Documentation/gpu/todo.rst
@@ -120,6 +120,29 @@ Contact: Daniel Vetter, respective driver maintainers
 
 Level: Advanced
 
+Rename drm_atomic_state
+-----------------------
+
+The KMS framework uses two slightly different definitions for the ``state``
+concept. For a given object (plane, CRTC, encoder, etc., so
+``drm_$OBJECT_state``), the state is the entire state of that object. However,
+at the device level, ``drm_atomic_state`` refers to a state update for a
+limited number of objects.
+
+The state isn't the entire device state, but only the full state of some
+objects in that device. This is confusing to newcomers, and
+``drm_atomic_state`` should be renamed to something clearer like
+``drm_atomic_commit``.
+
+In addition to renaming the structure itself, it would also imply renaming some
+related functions (``drm_atomic_state_alloc``, ``drm_atomic_state_get``,
+``drm_atomic_state_put``, ``drm_atomic_state_init``,
+``__drm_atomic_state_free``, etc.).
+
+Contact: Maxime Ripard <mripard@kernel.org>
+
+Level: Advanced
+
 Fallout from atomic KMS
 -----------------------