fix rga prescale mode dst height bug

diff --git a/drivers/video/rockchip/rga/RGA_API.c b/drivers/video/rockchip/rga/RGA_API.c
index 9af4be6d408e753ad681f6bb1bd2169c7538a62e..4750da219dc1b0fd54a072250f0714c75973382d 100755 (executable)
--- a/drivers/video/rockchip/rga/RGA_API.c
+++ b/drivers/video/rockchip/rga/RGA_API.c
@@ -160,7 +160,7 @@ int32_t RGA_gen_two_pro(struct rga_req *msg, struct rga_req *msg1)
     }\r
     else\r
     {\r
-        dah = msg->dst.act_h;\r
+        dah = msg->src.act_h;\r
     }\r
     \r
     msg->dst.act_h = dah;\r