Merge tag 'kvmarm-fixes-for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

KVM/arm fixes for 5.3

- A bunch of switch/case fall-through annotation, fixing one actual bug
- Fix PMU reset bug
- Add missing exception class debug strings

1 files changed, 22 insertions, 0 deletions

diff --git a/include/drm/drm_atomic.h b/include/drm/drm_atomic.h
index e937ff2beb04..927e1205d7aa 100644
--- a/include/drm/drm_atomic.h
+++ b/include/drm/drm_atomic.h
@@ -459,6 +459,13 @@ struct drm_private_state *
 drm_atomic_get_new_private_obj_state(struct drm_atomic_state *state,
 				     struct drm_private_obj *obj);
 
+struct drm_connector *
+drm_atomic_get_old_connector_for_encoder(struct drm_atomic_state *state,
+					 struct drm_encoder *encoder);
+struct drm_connector *
+drm_atomic_get_new_connector_for_encoder(struct drm_atomic_state *state,
+					 struct drm_encoder *encoder);
+
 /**
  * drm_atomic_get_existing_crtc_state - get crtc state, if it exists
  * @state: global atomic state object
@@ -950,4 +957,19 @@ drm_atomic_crtc_needs_modeset(const struct drm_crtc_state *state)
 	       state->connectors_changed;
 }
 
+/**
+ * drm_atomic_crtc_effectively_active - compute whether crtc is actually active
+ * @state: &drm_crtc_state for the CRTC
+ *
+ * When in self refresh mode, the crtc_state->active value will be false, since
+ * the crtc is off. However in some cases we're interested in whether the crtc
+ * is active, or effectively active (ie: it's connected to an active display).
+ * In these cases, use this function instead of just checking active.
+ */
+static inline bool
+drm_atomic_crtc_effectively_active(const struct drm_crtc_state *state)
+{
+	return state->active || state->self_refresh_active;
+}
+
 #endif /* DRM_ATOMIC_H_ */