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| author | Sean Paul <seanpaul@chromium.org> | 2018-11-29 14:58:33 -0500 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2018-11-29 15:01:20 -0500 |
| commit | 22be874012893d436438b538c21a896ed930fcc5 (patch) | |
| tree | 32e1229ebda6f3db3e389eebd2b318a5031aad7e /Documentation/gpu | |
| parent | b7ea04d299c78b6cf96ab281a1683ff62a74f969 (diff) | |
| download | linux-22be874012893d436438b538c21a896ed930fcc5.tar.bz2 | |
drm: TODO: Add DRM_MODESET_LOCK_ALL* conversion to todo.rst
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>
Link: https://patchwork.freedesktop.org/patch/msgid/20181129195838.222031-1-sean@poorly.run
Diffstat (limited to 'Documentation/gpu')
| -rw-r--r-- | Documentation/gpu/todo.rst | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst index ab347dec5079..14191b64446d 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 ================= |