diff options
Diffstat (limited to 'common/x86_power.c')
| -rw-r--r-- | common/x86_power.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/common/x86_power.c b/common/x86_power.c index 4c8183cfe3..e8af63b349 100644 --- a/common/x86_power.c +++ b/common/x86_power.c @@ -16,6 +16,7 @@ #include "system.h" #include "task.h" #include "timer.h" +#include "usb_charge.h" #include "util.h" #include "x86_power.h" @@ -329,6 +330,9 @@ void x86_power_task(void) /* Wait 5ms for SUSCLK to stabilize */ usleep(5000); + /* Turn off USB ports. */ + usb_charge_all_ports_off(); + state = X86_S5; break; @@ -342,6 +346,9 @@ void x86_power_task(void) gpio_set_level(GPIO_ENABLE_TOUCHPAD, 1); gpio_set_level(GPIO_TOUCHSCREEN_RESETn, 1); + /* Turn on USB ports as we go into S3 or S0. */ + usb_charge_all_ports_on(); + state = X86_S3; break; @@ -421,6 +428,9 @@ void x86_power_task(void) /* Turn off power to RAM */ gpio_set_level(GPIO_ENABLE_1_5V_DDR, 0); + /* Turn off USB ports. */ + usb_charge_all_ports_off(); + state = X86_S5; break; |