diff --git a/drivers/media/platform/mtk-mipicsi/mtk_mipicsi.c b/drivers/media/platform/mtk-mipicsi/mtk_mipicsi.c
index 934b682..eb895406 100644
--- a/drivers/media/platform/mtk-mipicsi/mtk_mipicsi.c
+++ b/drivers/media/platform/mtk-mipicsi/mtk_mipicsi.c
@@ -544,8 +544,8 @@
 		dev_err(dev, "seninf_top_init error\n");
 
 	for (i = 0; i < mipicsi->camsv_num; i++) {
-		u32 b = 1280*2;
-		u32 h = 720;
+		u32 b = mipicsi->fmt.fmt.pix.width * 2;
+		u32 h = mipicsi->fmt.fmt.pix.height;
 
 		mtk_mipicsi_seninf_mux_init(ch[i].seninf_mux, i);
 		mtk_mipicsi_camsv_init(ch[i].camsv, b, h);