#include <drm/drm_crtc.h>
+int drm_atomic_helper_check_modeset(struct drm_device *dev,
+ struct drm_atomic_state *state);
+int drm_atomic_helper_check_planes(struct drm_device *dev,
+ struct drm_atomic_state *state);
int drm_atomic_helper_check(struct drm_device *dev,
struct drm_atomic_state *state);
int drm_atomic_helper_commit(struct drm_device *dev,
struct drm_framebuffer *fb,
struct drm_pending_vblank_event *event,
uint32_t flags);
+void drm_atomic_helper_connector_dpms(struct drm_connector *connector,
+ int mode);
/* default implementations for state handling */
void drm_atomic_helper_crtc_reset(struct drm_crtc *crtc);