drm/atomic: use helper to get crtc state
DRM core provide helper to access crtc state.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1458045960-25193-1-git-send-email-a.hajda@samsung.com
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index e93bb0b..9135111 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -67,7 +67,8 @@
struct drm_crtc_state *crtc_state;
if (plane->state->crtc) {
- crtc_state = state->crtc_states[drm_crtc_index(plane->state->crtc)];
+ crtc_state = drm_atomic_get_existing_crtc_state(state,
+ plane->state->crtc);
if (WARN_ON(!crtc_state))
return;
@@ -76,8 +77,8 @@
}
if (plane_state->crtc) {
- crtc_state =
- state->crtc_states[drm_crtc_index(plane_state->crtc)];
+ crtc_state = drm_atomic_get_existing_crtc_state(state,
+ plane_state->crtc);
if (WARN_ON(!crtc_state))
return;
@@ -374,8 +375,8 @@
if (!conn_state->crtc || !conn_state->best_encoder)
continue;
- crtc_state =
- state->crtc_states[drm_crtc_index(conn_state->crtc)];
+ crtc_state = drm_atomic_get_existing_crtc_state(state,
+ conn_state->crtc);
/*
* Each encoder has at most one connector (since we always steal
@@ -679,7 +680,8 @@
if (!old_conn_state->crtc)
continue;
- old_crtc_state = old_state->crtc_states[drm_crtc_index(old_conn_state->crtc)];
+ old_crtc_state = drm_atomic_get_existing_crtc_state(old_state,
+ old_conn_state->crtc);
if (!old_crtc_state->active ||
!drm_atomic_crtc_needs_modeset(old_conn_state->crtc->state))