1 files changed, 0 insertions, 83 deletions

diff --git a/samsung/exynos_drm_crtc.c b/samsung/exynos_drm_crtc.c
index 1e25145..e8ad5dc 100644
--- a/samsung/exynos_drm_crtc.c
+++ b/samsung/exynos_drm_crtc.c
@@ -15,7 +15,6 @@
 
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
-#include <drm/drm_bridge.h>
 #include <drm/drm_encoder.h>
 #include <drm/drm_color_mgmt.h>
 #include <drm/drm_crtc_helper.h>
@@ -1051,85 +1050,3 @@ void exynos_crtc_wait_for_flip_done(struct drm_atomic_state *old_state)
 							old_crtc_state, new_crtc_state);
 	}
 }
-
-bool exynos_crtc_needs_disable(struct drm_crtc_state *old_state,
-			struct drm_crtc_state *new_state)
-{
-	/*
-	 * No new_state means the CRTC is off, so the only criteria is whether
-	 * it's currently active or in self refresh mode.
-	 */
-	if (!new_state)
-		return drm_atomic_crtc_effectively_active(old_state);
-
-	/*
-	 * We need to run through the crtc_funcs->disable() function if the CRTC
-	 * is currently on, if it's transitioning to self refresh mode, or if
-	 * it's in self refresh mode and needs to be fully disabled.
-	 */
-	return old_state->active ||
-			(old_state->self_refresh_active && !new_state->enable) ||
-			new_state->self_refresh_active;
-}
-
-void exynos_crtc_set_mode(struct drm_device *dev,
-			struct drm_atomic_state *old_state)
-{
-	struct drm_crtc *crtc;
-	struct drm_crtc_state *new_crtc_state;
-	struct drm_connector *connector;
-	struct drm_connector_state *new_conn_state;
-	int i;
-
-	for_each_new_crtc_in_state(old_state, crtc, new_crtc_state, i) {
-		const struct drm_crtc_helper_funcs *funcs;
-
-		if (!new_crtc_state->mode_changed)
-			continue;
-
-		funcs = crtc->helper_private;
-
-		if (new_crtc_state->enable && funcs->mode_set_nofb) {
-			DRM_DEBUG_ATOMIC("modeset on [CRTC:%d:%s]\n",
-					crtc->base.id, crtc->name);
-
-			funcs->mode_set_nofb(crtc);
-		}
-	}
-
-	for_each_new_connector_in_state(old_state, connector, new_conn_state, i) {
-		const struct drm_encoder_helper_funcs *funcs;
-		struct drm_encoder *encoder;
-		struct drm_display_mode *mode, *adjusted_mode;
-		struct drm_bridge *bridge;
-
-		if (!new_conn_state->best_encoder)
-			continue;
-
-		encoder = new_conn_state->best_encoder;
-		funcs = encoder->helper_private;
-		new_crtc_state = new_conn_state->crtc->state;
-		mode = &new_crtc_state->mode;
-		adjusted_mode = &new_crtc_state->adjusted_mode;
-
-		if (!new_crtc_state->mode_changed)
-			continue;
-
-		DRM_DEBUG_ATOMIC("modeset on [ENCODER:%d:%s]\n",
-				encoder->base.id, encoder->name);
-
-		/*
-		 * Each encoder has at most one connector (since we always steal
-		 * it away), so we won't call mode_set hooks twice.
-		 */
-		if (funcs && funcs->atomic_mode_set) {
-			funcs->atomic_mode_set(encoder, new_crtc_state,
-							new_conn_state);
-		} else if (funcs && funcs->mode_set) {
-			funcs->mode_set(encoder, mode, adjusted_mode);
-		}
-
-		bridge = drm_bridge_chain_get_first_bridge(encoder);
-		drm_bridge_chain_mode_set(bridge, mode, adjusted_mode);
-	}
-}