| Message ID | 20170308141257.12119-2-daniel.vetter@ffwll.ch (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Wed, Mar 08, 2017 at 03:12:34PM +0100, Daniel Vetter wrote: > At least radeon, amdgpu and nouveau should be converted. We have > patches for i915 already. > > Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> > --- > Documentation/gpu/todo.rst | 13 +++++++++++++ > 1 file changed, 13 insertions(+) > > diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst > index ce0f1a588e7f..63c7088cace3 100644 > --- a/Documentation/gpu/todo.rst > +++ b/Documentation/gpu/todo.rst > @@ -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 incuring deadlocks on mutexes s/incuring/incurring/ With that, Reviewed-by: Sean Paul <seanpaul@chromium.org> > +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 > ================= > > -- > 2.11.0 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/intel-gfx
diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst index ce0f1a588e7f..63c7088cace3 100644 --- a/Documentation/gpu/todo.rst +++ b/Documentation/gpu/todo.rst @@ -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 incuring 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 =================
At least radeon, amdgpu and nouveau should be converted. We have patches for i915 already. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> --- Documentation/gpu/todo.rst | 13 +++++++++++++ 1 file changed, 13 insertions(+)