root@embdes:~# dmesg | grep "lcd"
[    0.262996] lcdc0 is used as primary display device contoller!
[    0.269429] lcdc1 is used as external display device controller!
[    0.399408] lcdc0:reg_phy_base = 0x1010c000,reg_vir_base:0xdf034000
[    0.399525] rk3188 lcdc0 clk enable...
[    0.466061] rk3188 lcdc0 clk disable...
[    0.526325] rk3188 lcdc0 clk enable...
[    0.526345] lcdc0: dclk:148500000>>fps:60
[    0.526357] rk30-lcdc rk30-lcdc.0: rk3188_load_screen for lcdc0 ok!
[    0.551412] lcdc0 wakeup from standby!
[    0.551423] lcdc0 win0 open,atv layer:1
[    0.551848] rk3188 lcdc0 probe ok!