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| author |   Boris Brezillon <boris.brezillon@bootlin.com> | 2018-07-03 09:50:17 +0200 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-07-07 07:52:18 +0200 |
| commit | 814bde99ee809c172a409829889d1bafc3e4bcf7 (patch) | |
| tree | f02af5c8d495c63d9d6f2993c98b142d0363cd4d /include/drm/drm_modeset_helper_vtables.h | |
| parent | drm/connector: Pass a drm_connector_state to ->atomic_commit() (diff) | |
| download | wireguard-linux-814bde99ee809c172a409829889d1bafc3e4bcf7.tar.xz wireguard-linux-814bde99ee809c172a409829889d1bafc3e4bcf7.zip | |
drm/connector: Make ->atomic_commit() optional
Not all writeback connector implementations might want to commit things
from the connector driver. Some, like the malidp driver, commit things
from their main commit_tail() function, and would rather not have to
implement a dummy hook for drm_connector_helper_funcs.atomic_commit().
Make this function optional and reflect this fact in the doc.
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180703075022.15138-4-boris.brezillon@bootlin.com
Diffstat (limited to 'include/drm/drm_modeset_helper_vtables.h')
| -rw-r--r-- | include/drm/drm_modeset_helper_vtables.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/drm/drm_modeset_helper_vtables.h b/include/drm/drm_modeset_helper_vtables.h index fb841f44949c..d0eb76c4b309 100644 --- a/include/drm/drm_modeset_helper_vtables.h +++ b/include/drm/drm_modeset_helper_vtables.h @@ -983,6 +983,8 @@ struct drm_connector_helper_funcs { * The writeback_job to commit is available in * &drm_connector_state.writeback_job. * + * This hook is optional. + * * This callback is used by the atomic modeset helpers. */ void (*atomic_commit)(struct drm_connector *connector, |