diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-08-31 18:09:04 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-09-19 15:03:46 +0200 |
| commit | afb21ea63d815d05f6081ee3efef6772a16317eb (patch) | |
| tree | d0dbbad659da899e64778ae531efc11857fd6237 /include/drm/drm_connector.h | |
| parent | 2cc107dc5b2f247dda9495fa488229cc187057d6 (diff) | |
| download | linux-afb21ea63d815d05f6081ee3efef6772a16317eb.tar.bz2 | |
drm: Move a few macros away from drm_crtc.h
Now that there's less stuff in there I noticed that I overlooked them.
Sprinkle some docs over them while at it.
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20160831160913.12991-2-daniel.vetter@ffwll.ch
Diffstat (limited to 'include/drm/drm_connector.h')
| -rw-r--r-- | include/drm/drm_connector.h | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index 66b7d6744dd2..e4e545e9516d 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -181,14 +181,19 @@ int drm_display_info_set_bus_formats(struct drm_display_info *info, /** * struct drm_connector_state - mutable connector state * @connector: backpointer to the connector - * @crtc: CRTC to connect connector to, NULL if disabled * @best_encoder: can be used by helpers and drivers to select the encoder * @state: backpointer to global drm_atomic_state */ struct drm_connector_state { struct drm_connector *connector; - struct drm_crtc *crtc; /* do not write directly, use drm_atomic_set_crtc_for_connector() */ + /** + * @crtc: CRTC to connect connector to, NULL if disabled. + * + * Do not change this directly, use drm_atomic_set_crtc_for_connector() + * instead. + */ + struct drm_crtc *crtc; struct drm_encoder *best_encoder; @@ -744,4 +749,19 @@ int drm_mode_connector_set_path_property(struct drm_connector *connector, int drm_mode_connector_set_tile_property(struct drm_connector *connector); int drm_mode_connector_update_edid_property(struct drm_connector *connector, const struct edid *edid); + +/** + * drm_for_each_connector - iterate over all connectors + * @connector: the loop cursor + * @dev: the DRM device + * + * Iterate over all connectors of @dev. + */ +#define drm_for_each_connector(connector, dev) \ + for (assert_drm_connector_list_read_locked(&(dev)->mode_config), \ + connector = list_first_entry(&(dev)->mode_config.connector_list, \ + struct drm_connector, head); \ + &connector->head != (&(dev)->mode_config.connector_list); \ + connector = list_next_entry(connector, head)) + #endif |