diff options
Diffstat (limited to 'include/charger.h')
| -rw-r--r-- | include/charger.h | 32 |
1 files changed, 21 insertions, 11 deletions
diff --git a/include/charger.h b/include/charger.h index 66130ce3a5..046ed3acc2 100644 --- a/include/charger.h +++ b/include/charger.h @@ -1,4 +1,4 @@ -/* Copyright 2012 The Chromium OS Authors. All rights reserved. +/* Copyright 2012 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ @@ -50,7 +50,7 @@ struct charger_drv { enum ec_error_list (*post_init)(int chgnum); /* Get charger information */ - const struct charger_info * (*get_info)(int chgnum); + const struct charger_info *(*get_info)(int chgnum); /* Get smart battery charger status. Supported flags may vary. */ enum ec_error_list (*get_status)(int chgnum, int *status); @@ -85,12 +85,10 @@ struct charger_drv { enum ec_error_list (*get_voltage)(int chgnum, int *voltage); enum ec_error_list (*set_voltage)(int chgnum, int voltage); - /* Get the measured charge current and voltage in mA/mV */ enum ec_error_list (*get_actual_current)(int chgnum, int *current); enum ec_error_list (*get_actual_voltage)(int chgnum, int *voltage); - /* Discharge battery when on AC power. */ enum ec_error_list (*discharge_on_ac)(int chgnum, int enable); @@ -98,6 +96,10 @@ struct charger_drv { enum ec_error_list (*get_vbus_voltage)(int chgnum, int port, int *voltage); + /* Get the Vsys voltage (mV) from the charger */ + enum ec_error_list (*get_vsys_voltage)(int chgnum, int port, + int *voltage); + /* Set desired input current value */ enum ec_error_list (*set_input_current_limit)(int chgnum, int input_current); @@ -180,13 +182,13 @@ enum chg_id { void charger_get_params(struct charger_params *chg); /* Bits to indicate which fields of struct charger_params could not be read */ -#define CHG_FLAG_BAD_CURRENT 0x00000001 -#define CHG_FLAG_BAD_VOLTAGE 0x00000002 -#define CHG_FLAG_BAD_INPUT_CURRENT 0x00000004 -#define CHG_FLAG_BAD_STATUS 0x00000008 -#define CHG_FLAG_BAD_OPTION 0x00000010 +#define CHG_FLAG_BAD_CURRENT 0x00000001 +#define CHG_FLAG_BAD_VOLTAGE 0x00000002 +#define CHG_FLAG_BAD_INPUT_CURRENT 0x00000004 +#define CHG_FLAG_BAD_STATUS 0x00000008 +#define CHG_FLAG_BAD_OPTION 0x00000010 /* All of the above CHG_FLAG_BAD_* bits */ -#define CHG_FLAG_BAD_ANY 0x0000001f +#define CHG_FLAG_BAD_ANY 0x0000001f /** * Return the closest match the charger can supply to the requested current. @@ -277,6 +279,9 @@ enum ec_error_list charger_discharge_on_ac(int enable); /* Get the VBUS voltage (mV) from the charger */ enum ec_error_list charger_get_vbus_voltage(int port, int *voltage); +/* Get the Vsys voltage (mV) from the charger */ +enum ec_error_list charger_get_vsys_voltage(int port, int *voltage); + /* Custom board function to discharge battery when on AC power */ int board_discharge_on_ac(int enable); @@ -384,10 +389,15 @@ enum ec_error_list charger_enable_linear_charge(int chgnum, bool enable); */ enum ec_error_list charger_enable_bypass_mode(int chgnum, int enable); -/* +/** * Print all charger info for debugging purposes * @param chgnum: charger IC index. */ void print_charger_debug(int chgnum); +/** + * Get the value of CONFIG_CHARGER_MIN_BAT_PCT_FOR_POWER_ON + */ +int charger_get_min_bat_pct_for_power_on(void); + #endif /* __CROS_EC_CHARGER_H */ |