fb: box: if win data format is yuv420/yuv420_A, set win state is 1.

diff --git a/drivers/video/rockchip/rk_fb.c b/drivers/video/rockchip/rk_fb.c
index 66c50451dd6946984ffd2e59ca38835d33867122..74b870c80bebe510b148a1519f2fc5b4d7703372 100755 (executable)
--- a/drivers/video/rockchip/rk_fb.c
+++ b/drivers/video/rockchip/rk_fb.c
@@ -1932,7 +1932,8 @@ static void rk_fb_update_reg(struct rk_lcdc_driver *dev_drv,
                win_data = rk_fb_get_win_data(regs, i);
                if (win_data) {
                        if (rk_fb->disp_policy == DISPLAY_POLICY_BOX &&
-                            win_data->data_format == YUV420)
+                           (win_data->data_format == YUV420 ||
+                            win_data->data_format == YUV420_A))
                                continue;
                        rk_fb_update_win(dev_drv, win, win_data);
                        win->state = 1;
@@ -2003,6 +2004,7 @@ ext_win_exit:
                        if (dev_drv->win[i]->state == 1) {
                                if (rk_fb->disp_policy == DISPLAY_POLICY_BOX &&
                                    (dev_drv->win[i]->format == YUV420 ||
+                                    dev_drv->win[i]->format == YUV420_A ||
                                     !strcmp(dev_drv->win[i]->name, "hwc"))) {
                                        continue;
                                } else {
@@ -3251,6 +3253,9 @@ static int rk_fb_set_par(struct fb_info *info)
                         (win->format == ABGR888)) ? 1 : 0;
        win->g_alpha_val = 0;
 
+       if (rk_fb->disp_policy == DISPLAY_POLICY_BOX &&
+           (win->format == YUV420 || win->format == YUV420_A))
+           win->state = 1;
        if (rk_fb->disp_mode == DUAL) {
                if (extend_win->state && hdmi_switch_complete) {
                        if (info != extend_info) {