1 files changed, 25 insertions, 21 deletions

diff --git a/drivers/gpu/drm/tilcdc/tilcdc_plane.c b/drivers/gpu/drm/tilcdc/tilcdc_plane.c
index 2f681a713815..74a5c8832229 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_plane.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_plane.c
@@ -21,48 +21,51 @@ static const struct drm_plane_funcs tilcdc_plane_funcs = {
 };
 
 static int tilcdc_plane_atomic_check(struct drm_plane *plane,
-				     struct drm_plane_state *state)
+				     struct drm_atomic_state *state)
 {
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
 	struct drm_crtc_state *crtc_state;
-	struct drm_plane_state *old_state = plane->state;
+	struct drm_plane_state *old_state = drm_atomic_get_old_plane_state(state,
+									   plane);
 	unsigned int pitch;
 
-	if (!state->crtc)
+	if (!new_state->crtc)
 		return 0;
 
-	if (WARN_ON(!state->fb))
+	if (WARN_ON(!new_state->fb))
 		return -EINVAL;
 
-	if (state->crtc_x || state->crtc_y) {
+	if (new_state->crtc_x || new_state->crtc_y) {
 		dev_err(plane->dev->dev, "%s: crtc position must be zero.",
 			__func__);
 		return -EINVAL;
 	}
 
-	crtc_state = drm_atomic_get_existing_crtc_state(state->state,
-							state->crtc);
+	crtc_state = drm_atomic_get_existing_crtc_state(state,
+							new_state->crtc);
 	/* we should have a crtc state if the plane is attached to a crtc */
 	if (WARN_ON(!crtc_state))
 		return 0;
 
-	if (crtc_state->mode.hdisplay != state->crtc_w ||
-	    crtc_state->mode.vdisplay != state->crtc_h) {
+	if (crtc_state->mode.hdisplay != new_state->crtc_w ||
+	    crtc_state->mode.vdisplay != new_state->crtc_h) {
 		dev_err(plane->dev->dev,
 			"%s: Size must match mode (%dx%d == %dx%d)", __func__,
 			crtc_state->mode.hdisplay, crtc_state->mode.vdisplay,
-			state->crtc_w, state->crtc_h);
+			new_state->crtc_w, new_state->crtc_h);
 		return -EINVAL;
 	}
 
 	pitch = crtc_state->mode.hdisplay *
-		state->fb->format->cpp[0];
-	if (state->fb->pitches[0] != pitch) {
+		new_state->fb->format->cpp[0];
+	if (new_state->fb->pitches[0] != pitch) {
 		dev_err(plane->dev->dev,
 			"Invalid pitch: fb and crtc widths must be the same");
 		return -EINVAL;
 	}
 
-	if (old_state->fb && state->fb->format != old_state->fb->format) {
+	if (old_state->fb && new_state->fb->format != old_state->fb->format) {
 		dev_dbg(plane->dev->dev,
 			"%s(): pixel format change requires mode_change\n",
 			__func__);
@@ -73,20 +76,21 @@ static int tilcdc_plane_atomic_check(struct drm_plane *plane,
 }
 
 static void tilcdc_plane_atomic_update(struct drm_plane *plane,
-				       struct drm_plane_state *old_state)
+				       struct drm_atomic_state *state)
 {
-	struct drm_plane_state *state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
 
-	if (!state->crtc)
+	if (!new_state->crtc)
 		return;
 
-	if (WARN_ON(!state->fb || !state->crtc->state))
+	if (WARN_ON(!new_state->fb || !new_state->crtc->state))
 		return;
 
-	if (tilcdc_crtc_update_fb(state->crtc,
-				  state->fb,
-				  state->crtc->state->event) == 0) {
-		state->crtc->state->event = NULL;
+	if (tilcdc_crtc_update_fb(new_state->crtc,
+				  new_state->fb,
+				  new_state->crtc->state->event) == 0) {
+		new_state->crtc->state->event = NULL;
 	}
 }