[PATCH v2] drm: TODO: Add DRM_MODESET_LOCK_ALL* conversion to todo.rst

[Sean Paul <sean@poorly.run>]

From: Sean Paul <seanpaul@chromium.org>

We should also get the drivers using the helpers. Seems like a good
intermediate TODO item.

Changes in v2:
- Add line about replacing drm_modest_lock_all() (Daniel)

Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
---
 Documentation/gpu/todo.rst | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst
index ab347dec50796..14191b64446df 100644
--- a/Documentation/gpu/todo.rst
+++ b/Documentation/gpu/todo.rst
@@ -241,6 +241,21 @@ struct drm_gem_object_funcs
 GEM objects can now have a function table instead of having the callbacks on the
 DRM driver struct. This is now the preferred way and drivers can be moved over.
 
+Use DRM_MODESET_LOCK_ALL_* helpers instead of boilerplate
+---------------------------------------------------------
+
+For cases where drivers are attempting to grab the modeset locks with a local
+acquire context. Replace the boilerplate code surrounding
+drm_modeset_lock_all_ctx() with DRM_MODESET_LOCK_ALL_BEGIN() and
+DRM_MODESET_LOCK_ALL_END() instead.
+
+This should also be done for all places where drm_modest_lock_all() is still
+used.
+
+As a reference, take a look at the conversions already completed in drm core.
+
+Contact: Sean Paul, respective driver maintainers
+
 Core refactorings
 =================
 
-- 
Sean Paul, Software Engineer, Google / Chromium OS