diff options
Diffstat (limited to 'include/drm/drm_modeset_helper_vtables.h')
| -rw-r--r-- | include/drm/drm_modeset_helper_vtables.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/drm/drm_modeset_helper_vtables.h b/include/drm/drm_modeset_helper_vtables.h index 16ff3fa148f5..cbe613858a93 100644 --- a/include/drm/drm_modeset_helper_vtables.h +++ b/include/drm/drm_modeset_helper_vtables.h @@ -1395,6 +1395,27 @@ struct drm_mode_config_helper_funcs { * drm_atomic_helper_commit_tail(). */ void (*atomic_commit_tail)(struct drm_atomic_state *state); + + /** + * @atomic_commit_setup: + * + * This hook is used by the default atomic_commit() hook implemented in + * drm_atomic_helper_commit() together with the nonblocking helpers (see + * drm_atomic_helper_setup_commit()) to extend the DRM commit setup. It + * is not used by the atomic helpers. + * + * This function is called at the end of + * drm_atomic_helper_setup_commit(), so once the commit has been + * properly setup across the generic DRM object states. It allows + * drivers to do some additional commit tracking that isn't related to a + * CRTC, plane or connector, tracked in a &drm_private_obj structure. + * + * Note that the documentation of &drm_private_obj has more details on + * how one should implement this. + * + * This hook is optional. + */ + int (*atomic_commit_setup)(struct drm_atomic_state *state); }; #endif |