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Commit aabbcab6 authored by Daniel Vetter's avatar Daniel Vetter
Browse files

drm/doc: Add todo about connector_list_iter 



At least radeon, amdgpu and nouveau should be converted. We have
patches for i915 already.

v2: Spelling (Sean).

Reviewed-by: default avatarSean Paul <seanpaul@chromium.org>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170308141257.12119-2-daniel.vetter@ffwll.ch
parent 34c9d524

Documentation/gpu/todo.rst

+13 −0
Original line number Diff line number Diff line
@@ -153,6 +153,19 @@ following drivers still use ``struct_mutex``: ``msm``, ``omapdrm`` and 


Contact: Daniel Vetter



Switch to drm_connector_list_iter for any connector_list walking

----------------------------------------------------------------



Connectors can be hotplugged, and we now have a special list of helpers to walk

the connector_list in a race-free fashion, without incurring deadlocks on

mutexes and other fun stuff.



Unfortunately most drivers are not converted yet. At least all those supporting

DP MST hotplug should be converted, since for those drivers the difference

matters. See drm_for_each_connector_iter() vs. drm_for_each_connector().



Contact: Daniel Vetter



Core refactorings

=================