shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-09 12:17:12 +09:00
Code Issues Packages Projects Releases Wiki Activity

rk3368: rk818: enable HDMI 5V

Browse Source 
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
This commit is contained in:
Jianqun Xu
2015-03-04 18:30:30 +08:00
parent 8a4dc647f1
commit 1107b0445c
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/mfd/rk818.c
View File

@@ -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