rk fb: update check var screen info

Signed-off-by: hjc <hjc@rock-chips.com>

diff --git a/drivers/video/rockchip/rk_fb.c b/drivers/video/rockchip/rk_fb.c
index e6adcbbaf20223ea1b3991f106d4810005db211a..a498859a221debd4b3a9dbec88b4c48bf997bf57 100755 (executable)
--- a/drivers/video/rockchip/rk_fb.c
+++ b/drivers/video/rockchip/rk_fb.c
@@ -1837,8 +1837,9 @@ static int rk_fb_set_win_buffer(struct fb_info *info,
        struct fb_fix_screeninfo *fix = &info->fix;
        struct rk_fb_par *fb_par = (struct rk_fb_par *)info->par;
        struct rk_lcdc_driver *dev_drv = fb_par->lcdc_drv;
-       /*if hdmi size move to hwc,screen should point to cur_screen*/
-       struct rk_screen *screen = dev_drv->screen0;/*cur_screen;*/
+       /*if hdmi size move to hwc,screen should point to cur_screen
+         otherwise point to screen0[main screen]*/
+       struct rk_screen *screen = dev_drv->cur_screen;/*screen0;*/
        struct fb_info *fbi;
        int i, ion_fd, acq_fence_fd;
        u32 xvir, yvir;