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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2019-09-17 14:09:36 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2019-09-18 12:41:08 +0200 |
| commit | 69b22f51e6644b6592087fe157537dd5f68e30bb (patch) | |
| tree | 25edda2d0c6530181a299cdfe15c875611d647eb /Documentation/gpu | |
| parent | aefdaa15e54c092709cb926a4b2732986386ef34 (diff) | |
| download | linux-69b22f51e6644b6592087fe157537dd5f68e30bb.tar.bz2 | |
drm/doc: Improve docs around connector (un)registration
Current code is quite a mess unfortunately, so also add a todo.rst
entry to maybe fix it up eventually.
Cc: Michel Dänzer <michel@daenzer.net>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190917120936.7501-2-daniel.vetter@ffwll.ch
Diffstat (limited to 'Documentation/gpu')
| -rw-r--r-- | Documentation/gpu/todo.rst | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst index 32787acff0a8..8dc147c93c9c 100644 --- a/Documentation/gpu/todo.rst +++ b/Documentation/gpu/todo.rst @@ -284,6 +284,18 @@ drm_fb_helper tasks removed: drm_fb_helper_single_add_all_connectors(), drm_fb_helper_add_one_connector() and drm_fb_helper_remove_one_connector(). +connector register/unregister fixes +----------------------------------- + +- For most connectors it's a no-op to call drm_connector_register/unregister + directly from driver code, drm_dev_register/unregister take care of this + already. We can remove all of them. + +- For dp drivers it's a bit more a mess, since we need the connector to be + registered when calling drm_dp_aux_register. Fix this by instead calling + drm_dp_aux_init, and moving the actual registering into a late_register + callback as recommended in the kerneldoc. + Core refactorings ================= |