| 35,19 → 35,89 |
|---|
| void drm_atomic_state_clear(struct drm_atomic_state *state); |
| void drm_atomic_state_free(struct drm_atomic_state *state); |
| |
| int __must_check |
| drm_atomic_state_init(struct drm_device *dev, struct drm_atomic_state *state); |
| void drm_atomic_state_default_clear(struct drm_atomic_state *state); |
| void drm_atomic_state_default_release(struct drm_atomic_state *state); |
| |
| struct drm_crtc_state * __must_check |
| drm_atomic_get_crtc_state(struct drm_atomic_state *state, |
| struct drm_crtc *crtc); |
| int drm_atomic_crtc_set_property(struct drm_crtc *crtc, |
| struct drm_crtc_state *state, struct drm_property *property, |
| uint64_t val); |
| struct drm_plane_state * __must_check |
| drm_atomic_get_plane_state(struct drm_atomic_state *state, |
| struct drm_plane *plane); |
| int drm_atomic_plane_set_property(struct drm_plane *plane, |
| struct drm_plane_state *state, struct drm_property *property, |
| uint64_t val); |
| struct drm_connector_state * __must_check |
| drm_atomic_get_connector_state(struct drm_atomic_state *state, |
| struct drm_connector *connector); |
| int drm_atomic_connector_set_property(struct drm_connector *connector, |
| struct drm_connector_state *state, struct drm_property *property, |
| uint64_t val); |
| |
| /** |
| * drm_atomic_get_existing_crtc_state - get crtc state, if it exists |
| * @state: global atomic state object |
| * @crtc: crtc to grab |
| * |
| * This function returns the crtc state for the given crtc, or NULL |
| * if the crtc is not part of the global atomic state. |
| */ |
| static inline struct drm_crtc_state * |
| drm_atomic_get_existing_crtc_state(struct drm_atomic_state *state, |
| struct drm_crtc *crtc) |
| { |
| return state->crtc_states[drm_crtc_index(crtc)]; |
| } |
| |
| /** |
| * drm_atomic_get_existing_plane_state - get plane state, if it exists |
| * @state: global atomic state object |
| * @plane: plane to grab |
| * |
| * This function returns the plane state for the given plane, or NULL |
| * if the plane is not part of the global atomic state. |
| */ |
| static inline struct drm_plane_state * |
| drm_atomic_get_existing_plane_state(struct drm_atomic_state *state, |
| struct drm_plane *plane) |
| { |
| return state->plane_states[drm_plane_index(plane)]; |
| } |
| |
| /** |
| * drm_atomic_get_existing_connector_state - get connector state, if it exists |
| * @state: global atomic state object |
| * @connector: connector to grab |
| * |
| * This function returns the connector state for the given connector, |
| * or NULL if the connector is not part of the global atomic state. |
| */ |
| static inline struct drm_connector_state * |
| drm_atomic_get_existing_connector_state(struct drm_atomic_state *state, |
| struct drm_connector *connector) |
| { |
| int index = drm_connector_index(connector); |
| |
| if (index >= state->num_connector) |
| return NULL; |
| |
| return state->connector_states[index]; |
| } |
| |
| int __must_check |
| drm_atomic_set_crtc_for_plane(struct drm_atomic_state *state, |
| struct drm_plane *plane, struct drm_crtc *crtc); |
| drm_atomic_set_mode_for_crtc(struct drm_crtc_state *state, |
| struct drm_display_mode *mode); |
| int __must_check |
| drm_atomic_set_mode_prop_for_crtc(struct drm_crtc_state *state, |
| struct drm_property_blob *blob); |
| int __must_check |
| drm_atomic_set_crtc_for_plane(struct drm_plane_state *plane_state, |
| struct drm_crtc *crtc); |
| void drm_atomic_set_fb_for_plane(struct drm_plane_state *plane_state, |
| struct drm_framebuffer *fb); |
| int __must_check |
| 56,6 → 126,10 |
|---|
| int __must_check |
| drm_atomic_add_affected_connectors(struct drm_atomic_state *state, |
| struct drm_crtc *crtc); |
| int __must_check |
| drm_atomic_add_affected_planes(struct drm_atomic_state *state, |
| struct drm_crtc *crtc); |
| |
| int |
| drm_atomic_connectors_for_crtc(struct drm_atomic_state *state, |
| struct drm_crtc *crtc); |
| 62,8 → 136,42 |
|---|
| |
| void drm_atomic_legacy_backoff(struct drm_atomic_state *state); |
| |
| void |
| drm_atomic_clean_old_fb(struct drm_device *dev, unsigned plane_mask, int ret); |
| |
| int __must_check drm_atomic_check_only(struct drm_atomic_state *state); |
| int __must_check drm_atomic_commit(struct drm_atomic_state *state); |
| int __must_check drm_atomic_async_commit(struct drm_atomic_state *state); |
| |
| #define for_each_connector_in_state(state, connector, connector_state, __i) \ |
| for ((__i) = 0; \ |
| (__i) < (state)->num_connector && \ |
| ((connector) = (state)->connectors[__i], \ |
| (connector_state) = (state)->connector_states[__i], 1); \ |
| (__i)++) \ |
| if (connector) |
| |
| #define for_each_crtc_in_state(state, crtc, crtc_state, __i) \ |
| for ((__i) = 0; \ |
| (__i) < (state)->dev->mode_config.num_crtc && \ |
| ((crtc) = (state)->crtcs[__i], \ |
| (crtc_state) = (state)->crtc_states[__i], 1); \ |
| (__i)++) \ |
| if (crtc_state) |
| |
| #define for_each_plane_in_state(state, plane, plane_state, __i) \ |
| for ((__i) = 0; \ |
| (__i) < (state)->dev->mode_config.num_total_plane && \ |
| ((plane) = (state)->planes[__i], \ |
| (plane_state) = (state)->plane_states[__i], 1); \ |
| (__i)++) \ |
| if (plane_state) |
| static inline bool |
| drm_atomic_crtc_needs_modeset(struct drm_crtc_state *state) |
| { |
| return state->mode_changed || state->active_changed || |
| state->connectors_changed; |
| } |
| |
| |
| #endif /* DRM_ATOMIC_H_ */ |