diff options
Diffstat (limited to 'power/common.c')
| -rw-r--r-- | power/common.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/power/common.c b/power/common.c index 96c6966900..e08fcf369c 100644 --- a/power/common.c +++ b/power/common.c @@ -5,6 +5,7 @@ /* Common functionality across all chipsets */ +#include "charge_state.h" #include "chipset.h" #include "common.h" #include "console.h" @@ -54,7 +55,7 @@ static uint64_t last_shutdown_time; /* When did we enter G3? */ #ifdef CONFIG_HIBERNATE /* Delay before hibernating, in seconds */ -static uint32_t hibernate_delay = 3600; +static uint32_t hibernate_delay = CONFIG_HIBERNATE_DELAY_SEC; #endif /** @@ -146,9 +147,15 @@ static enum power_state power_common_state(enum power_state state) if (extpower_is_present()) task_wait_event(-1); else { - uint64_t target_time = last_shutdown_time + - hibernate_delay * 1000000ull; + uint64_t target_time; uint64_t time_now = get_time().val; + uint32_t delay = hibernate_delay; +#ifdef CONFIG_HIBERNATE_BATT_PCT + if (charge_get_percent() <= CONFIG_HIBERNATE_BATT_PCT + && CONFIG_HIBERNATE_BATT_SEC < delay) + delay = CONFIG_HIBERNATE_BATT_SEC; +#endif + target_time = last_shutdown_time + delay * 1000000ull; if (time_now > target_time) { /* * Time's up. Hibernate until wake pin |