Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

[firefly-linux-kernel-4.4.55.git] / include / drm / drm_atomic.h

diff --git a/include/drm/drm_atomic.h b/include/drm/drm_atomic.h
index 1bbfedf466b96baf89c196623be4c541cc8fbd57..8a3a913320ebb10647fea413430a3871f1f34eb1 100644 (file)
--- a/include/drm/drm_atomic.h
+++ b/include/drm/drm_atomic.h
@@ -163,5 +163,11 @@ int __must_check drm_atomic_async_commit(struct drm_atomic_state *state);
             (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;
+}
+
 
 #endif /* DRM_ATOMIC_H_ */