diff options
Diffstat (limited to 'src/ec')
| -rw-r--r-- | src/ec/google/chromeec/ec.c | 8 | ||||
| -rw-r--r-- | src/ec/google/chromeec/ec.h | 5 |
2 files changed, 7 insertions, 6 deletions
diff --git a/src/ec/google/chromeec/ec.c b/src/ec/google/chromeec/ec.c index 17e110c5c9..73baec63be 100644 --- a/src/ec/google/chromeec/ec.c +++ b/src/ec/google/chromeec/ec.c @@ -1120,9 +1120,9 @@ int google_chromeec_set_usb_charge_mode(uint8_t port_id, enum usb_charge_mode mo return google_chromeec_command(&cmd); } -/* Get charger power info in Watts. Also returns type of charger */ +/* Get charger voltage and current. Also returns type of charger */ int google_chromeec_get_usb_pd_power_info(enum usb_chg_type *type, - uint32_t *max_watts) + uint16_t *current_max, uint16_t *voltage_max) { struct ec_params_usb_pd_power_info params = { .port = PD_POWER_CHARGING_PORT, @@ -1147,8 +1147,8 @@ int google_chromeec_get_usb_pd_power_info(enum usb_chg_type *type, /* values are given in milliAmps and milliVolts */ *type = resp.type; m = resp.meas; - *max_watts = (m.current_max * m.voltage_max) / 1000000; - + *voltage_max = m.voltage_max; + *current_max = m.current_max; return 0; } diff --git a/src/ec/google/chromeec/ec.h b/src/ec/google/chromeec/ec.h index 13e3bd9b7f..64d7e52981 100644 --- a/src/ec/google/chromeec/ec.h +++ b/src/ec/google/chromeec/ec.h @@ -102,11 +102,12 @@ int google_chromeec_set_usb_pd_role(uint8_t port, enum usb_pd_control_role role) * Retrieve the charger type and max wattage. * * @param type charger type - * @param max_watts charger max wattage + * @param current_max charger max current + * @param voltage_max charger max voltage * @return non-zero for error, otherwise 0. */ int google_chromeec_get_usb_pd_power_info(enum usb_chg_type *type, - uint32_t *max_watts); + uint16_t *current_max, uint16_t *voltage_max); /* * Set max current and voltage of a dedicated charger. |