diff options
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drm_crtc.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index bff25b0cada9..dace1b635685 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -903,6 +903,8 @@ struct drm_bridge_funcs { /** * struct drm_bridge - central DRM bridge control structure * @dev: DRM device this bridge belongs to + * @encoder: encoder to which this bridge is connected + * @next: the next bridge in the encoder chain * @of_node: device node pointer to the bridge * @list: to keep track of all added bridges * @base: base mode object @@ -912,6 +914,7 @@ struct drm_bridge_funcs { struct drm_bridge { struct drm_device *dev; struct drm_encoder *encoder; + struct drm_bridge *next; #ifdef CONFIG_OF struct device_node *of_node; #endif @@ -1247,6 +1250,17 @@ extern void drm_bridge_remove(struct drm_bridge *bridge); extern struct drm_bridge *of_drm_find_bridge(struct device_node *np); extern int drm_bridge_attach(struct drm_device *dev, struct drm_bridge *bridge); +bool drm_bridge_mode_fixup(struct drm_bridge *bridge, + const struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode); +void drm_bridge_disable(struct drm_bridge *bridge); +void drm_bridge_post_disable(struct drm_bridge *bridge); +void drm_bridge_mode_set(struct drm_bridge *bridge, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode); +void drm_bridge_pre_enable(struct drm_bridge *bridge); +void drm_bridge_enable(struct drm_bridge *bridge); + extern int drm_encoder_init(struct drm_device *dev, struct drm_encoder *encoder, const struct drm_encoder_funcs *funcs, |