drm/atomic: Add atomic_print_state to private objects

[linux-2.6-microblaze.git] / drivers / gpu / drm / drm_atomic.c

diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index 637df12..58c0283 100644 (file)
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -789,6 +789,8 @@ drm_atomic_private_obj_init(struct drm_device *dev,
        obj->state = state;
        obj->funcs = funcs;
        list_add_tail(&obj->head, &dev->mode_config.privobj_list);
+
+       state->obj = obj;
 }
 EXPORT_SYMBOL(drm_atomic_private_obj_init);
 
@@ -1636,6 +1638,15 @@ commit:
 }
 EXPORT_SYMBOL(__drm_atomic_helper_set_config);
 
+static void drm_atomic_private_obj_print_state(struct drm_printer *p,
+                                              const struct drm_private_state *state)
+{
+       struct drm_private_obj *obj = state->obj;
+
+       if (obj->funcs->atomic_print_state)
+               obj->funcs->atomic_print_state(p, state);
+}
+
 /**
  * drm_atomic_print_new_state - prints drm atomic state
  * @state: atomic configuration to check
@@ -1656,6 +1667,8 @@ void drm_atomic_print_new_state(const struct drm_atomic_state *state,
        struct drm_crtc_state *crtc_state;
        struct drm_connector *connector;
        struct drm_connector_state *connector_state;
+       struct drm_private_obj *obj;
+       struct drm_private_state *obj_state;
        int i;
 
        if (!p) {
@@ -1673,6 +1686,9 @@ void drm_atomic_print_new_state(const struct drm_atomic_state *state,
 
        for_each_new_connector_in_state(state, connector, connector_state, i)
                drm_atomic_connector_print_state(p, connector_state);
+
+       for_each_new_private_obj_in_state(state, obj, obj_state, i)
+               drm_atomic_private_obj_print_state(p, obj_state);
 }
 EXPORT_SYMBOL(drm_atomic_print_new_state);