LF-3991-4 drm/imx: lcdifv3: plane: Fix ->atomic_{check, update, disable} build issue due to rebase

The following commits from upstream change the prototype of ->atomic_check()
, ->atomic_update() and ->atomic_disable().
commit 7c11b99a ("drm/atomic: Pass the full state to planes atomic_check")
commit 977697e2 ("drm/atomic: Pass the full state to planes atomic disable and update")

So, this patch fixes the build issue accordingly.

Reviewed-by: Sandor Yu <Sandor.yu@nxp.com>
Signed-off-by: Liu Ying <victor.liu@nxp.com>

drivers/gpu/drm/imx/lcdifv3/lcdifv3-plane.c

@@ -29,9 +29,11 @@ static uint32_t lcdifv3_pixel_formats[] = {
 };
 
 static int lcdifv3_plane_atomic_check(struct drm_plane *plane,
-				      struct drm_plane_state *plane_state)
+				      struct drm_atomic_state *state)
 {
 	int ret;
+	struct drm_plane_state *plane_state = drm_atomic_get_new_plane_state(state,
+									     plane);
 	struct drm_plane_state *old_state = plane->state;
 	struct drm_framebuffer *fb = plane_state->fb;
 	struct drm_framebuffer *old_fb = old_state->fb;
@@ -50,7 +52,7 @@ static int lcdifv3_plane_atomic_check(struct drm_plane *plane,
 	if (plane_state->crtc_x || plane_state->crtc_y)
 		return -EINVAL;
 
-	crtc_state = drm_atomic_get_existing_crtc_state(plane_state->state,
+	crtc_state = drm_atomic_get_existing_crtc_state(state,
 							plane_state->crtc);
 	mode = &crtc_state->adjusted_mode;
 
@@ -77,12 +79,13 @@ static int lcdifv3_plane_atomic_check(struct drm_plane *plane,
 }
 
 static void lcdifv3_plane_atomic_update(struct drm_plane *plane,
-					struct drm_plane_state *old_state)
+					struct drm_atomic_state *state)
 {
 	struct lcdifv3_plane *lcdifv3_plane = to_lcdifv3_plane(plane);
 	struct lcdifv3_soc *lcdifv3 = lcdifv3_plane->lcdifv3;
-	struct drm_plane_state *state = plane->state;
-	struct drm_framebuffer *fb = state->fb;
+	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
+										 plane);
+	struct drm_framebuffer *fb = new_plane_state->fb;
 	struct drm_gem_cma_object *gem_obj = NULL;
 	u32 fb_addr, src_off, src_w, fb_idx, cpp, stride;
 	bool crop;
@@ -102,8 +105,8 @@ static void lcdifv3_plane_atomic_update(struct drm_plane *plane,
 	case DRM_PLANE_TYPE_PRIMARY:
 		/* TODO: only support RGB */
 		gem_obj = drm_fb_cma_get_gem_obj(fb, 0);
-		src_off = (state->src_y >> 16) * fb->pitches[0] +
-			  (state->src_x >> 16) * fb->format->cpp[0];
+		src_off = (new_plane_state->src_y >> 16) * fb->pitches[0] +
+			  (new_plane_state->src_x >> 16) * fb->format->cpp[0];
 		fb_addr = gem_obj->paddr + fb->offsets[0] + src_off;
 		fb_idx  = 0;
 		break;
@@ -115,11 +118,11 @@ static void lcdifv3_plane_atomic_update(struct drm_plane *plane,
 	lcdifv3_set_fb_addr(lcdifv3, fb_idx, fb_addr);
 
 	/* config horizontal cropping if crtc needs modeset */
-	if (unlikely(drm_atomic_crtc_needs_modeset(state->crtc->state))) {
+	if (unlikely(drm_atomic_crtc_needs_modeset(new_plane_state->crtc->state))) {
 		cpp = fb->format->cpp[0];
 		stride = DIV_ROUND_UP(fb->pitches[0], cpp);
 
-		src_w = state->src_w >> 16;
+		src_w = new_plane_state->src_w >> 16;
 		WARN_ON(src_w > fb->width);
 
 		crop  = src_w != stride ? true : false;
@@ -128,10 +131,11 @@ static void lcdifv3_plane_atomic_update(struct drm_plane *plane,
 }
 
 static void lcdifv3_plane_atomic_disable(struct drm_plane *plane,
-				       struct drm_plane_state *old_state)
+					 struct drm_atomic_state *state)
 {
-	struct drm_plane_state *state = plane->state;
-	struct drm_framebuffer *fb = state->fb;
+	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
+										 plane);
+	struct drm_framebuffer *fb = new_plane_state->fb;
 
 	WARN_ON(fb);