rk fb: close backlight when switch_screen at mode NO_DUAL_DISP

diff --git a/drivers/video/rockchip/rk_fb.c b/drivers/video/rockchip/rk_fb.c
index 9016edaae17760205665099d90044af8ea4e332b..33514f2408ce749b74126d51d78dc0cb0ce49945 100644 (file)
--- a/drivers/video/rockchip/rk_fb.c
+++ b/drivers/video/rockchip/rk_fb.c
@@ -630,7 +630,7 @@ int rk_fb_switch_screen(rk_screen *screen ,int enable ,int lcdc_id)
        int i;
        int layer_id;
 
-#if defined(CONFIG_ONE_LCDC_DUAL_OUTPUT_INF)
+#if defined(CONFIG_ONE_LCDC_DUAL_OUTPUT_INF) || defined(CONFIG_NO_DUAL_DISP)
        rk29_backlight_set(0);
 #endif