rk3368: rk818: enable HDMI 5V

Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>

diff --git a/drivers/mfd/rk818.c b/drivers/mfd/rk818.c
index f3ccb1188ac5ce46f7c24cc043ce4221a951e0b5..536e76803d2b080dba135497db8b12ade5550940 100755 (executable)
--- a/drivers/mfd/rk818.c
+++ b/drivers/mfd/rk818.c
@@ -1092,7 +1092,8 @@ static int rk818_pre_init(struct rk818 *rk818)
 
        ret = rk818_set_bits(rk818, 0xa1,(0x7<<4),(0x7<<4)); //close charger when usb low then 3.4V
        ret = rk818_set_bits(rk818, 0x52,(0x1<<1),(0x1<<1)); //no action when vref
-       
+       ret = rk818_set_bits(rk818, 0x52,(0x1<<0),(0x1<<0)); //enable HDMI 5V
+
        /*******enable switch and boost***********/
        val = rk818_reg_read(rk818,RK818_DCDC_EN_REG);
         val |= (0x3 << 5);    //enable switch1/2