15  * plane funcs
26 static int omap_plane_prepare_fb(struct drm_plane *plane,  in omap_plane_prepare_fb()  argument
35 static void omap_plane_cleanup_fb(struct drm_plane *plane,  in omap_plane_cleanup_fb()  argument
42 static void omap_plane_atomic_update(struct drm_plane *plane,  in omap_plane_atomic_update()  argument
45 	struct omap_drm_private *priv = plane->dev->dev_private;  in omap_plane_atomic_update()
46 	struct omap_plane *omap_plane = to_omap_plane(plane);  in omap_plane_atomic_update()
47 	struct drm_plane_state *state = plane->state;  in omap_plane_atomic_update()
77 		dev_err(plane->dev->dev, "Failed to setup plane %s\n",  in omap_plane_atomic_update()
86 static void omap_plane_atomic_disable(struct drm_plane *plane,  in omap_plane_atomic_disable()  argument
89 	struct omap_drm_private *priv = plane->dev->dev_private;  in omap_plane_atomic_disable()
90 	struct omap_plane *omap_plane = to_omap_plane(plane);  in omap_plane_atomic_disable()
92 	plane->state->rotation = DRM_MODE_ROTATE_0;  in omap_plane_atomic_disable()
93 	plane->state->zpos = plane->type == DRM_PLANE_TYPE_PRIMARY  in omap_plane_atomic_disable()
99 static int omap_plane_atomic_check(struct drm_plane *plane,  in omap_plane_atomic_check()  argument
112 	/* we should have a crtc state if the plane is attached to a crtc */  in omap_plane_atomic_check()
143 static void omap_plane_destroy(struct drm_plane *plane)  in omap_plane_destroy()  argument
145 	struct omap_plane *omap_plane = to_omap_plane(plane);  in omap_plane_destroy()
149 	drm_plane_cleanup(plane);  in omap_plane_destroy()
155 void omap_plane_install_properties(struct drm_plane *plane,  in omap_plane_install_properties()  argument
158 	struct drm_device *dev = plane->dev;  in omap_plane_install_properties()
162 		if (!plane->rotation_property)  in omap_plane_install_properties()
163 			drm_plane_create_rotation_property(plane,  in omap_plane_install_properties()
170 		if (plane->rotation_property && obj != &plane->base)  in omap_plane_install_properties()
171 			drm_object_attach_property(obj, plane->rotation_property,  in omap_plane_install_properties()
178 static void omap_plane_reset(struct drm_plane *plane)  in omap_plane_reset()  argument
180 	struct omap_plane *omap_plane = to_omap_plane(plane);  in omap_plane_reset()
182 	drm_atomic_helper_plane_reset(plane);  in omap_plane_reset()
183 	if (!plane->state)  in omap_plane_reset()
188 	 * plane.  in omap_plane_reset()
190 	plane->state->zpos = plane->type == DRM_PLANE_TYPE_PRIMARY  in omap_plane_reset()
194 static int omap_plane_atomic_set_property(struct drm_plane *plane,  in omap_plane_atomic_set_property()  argument
199 	struct omap_drm_private *priv = plane->dev->dev_private;  in omap_plane_atomic_set_property()
209 static int omap_plane_atomic_get_property(struct drm_plane *plane,  in omap_plane_atomic_get_property()  argument
214 	struct omap_drm_private *priv = plane->dev->dev_private;  in omap_plane_atomic_get_property()
249 /* initialize plane */
256 	struct drm_plane *plane;  in omap_plane_init()  local
280 	plane = &omap_plane->base;  in omap_plane_init()
282 	ret = drm_universal_plane_init(dev, plane, possible_crtcs,  in omap_plane_init()
288 	drm_plane_helper_add(plane, &omap_plane_helper_funcs);  in omap_plane_init()
290 	omap_plane_install_properties(plane, &plane->base);  in omap_plane_init()
291 	drm_plane_create_zpos_property(plane, 0, 0, num_planes - 1);  in omap_plane_init()
292 	drm_plane_create_alpha_property(plane);  in omap_plane_init()
293 	drm_plane_create_blend_mode_property(plane, BIT(DRM_MODE_BLEND_PREMULTI) |  in omap_plane_init()
296 	return plane;  in omap_plane_init()
299 	dev_err(dev->dev, "%s(): could not create plane: %s\n",  in omap_plane_init()