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Diffstat (limited to 'include/charger_profile_override.h')
-rw-r--r-- | include/charger_profile_override.h | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/include/charger_profile_override.h b/include/charger_profile_override.h deleted file mode 100644 index 091eb11946..0000000000 --- a/include/charger_profile_override.h +++ /dev/null @@ -1,86 +0,0 @@ -/* Copyright 2016 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - * - * Charger profile override for fast charging - */ - -#ifndef __CROS_EC_CHARGER_PROFILE_OVERRIDE_H -#define __CROS_EC_CHARGER_PROFILE_OVERRIDE_H - -#include "charge_state_v2.h" - -#define TEMPC_TENTHS_OF_DEG(c) ((c) * 10) - -#define CHARGER_PROF_TEMP_C_LAST_RANGE 0xFFFF - -#define CHARGER_PROF_VOLTAGE_MV_LAST_RANGE 0xFFFF - -/* Charge profile override info */ -struct fast_charge_profile { - /* temperature in 10ths of a degree C */ - const int temp_c; - /* charge current for respective battery voltage ranges in mA. */ - const int current_mA[CONFIG_CHARGER_PROFILE_VOLTAGE_RANGES]; -}; - -/* Charge profile override parameters */ -struct fast_charge_params { - /* Total temperature ranges of the charge profile */ - const int total_temp_ranges; - /* Default temperature range of the charge profile */ - const int default_temp_range_profile; - /* - * Battery voltage ranges in mV. - * It is assumed that these values are added in ascending order in the - * board battery file. - */ - const int voltage_mV[CONFIG_CHARGER_PROFILE_VOLTAGE_RANGES]; - const struct fast_charge_profile *chg_profile_info; -}; - -/** - * Optional customization of charger profile override for fast charging. - * - * On input, the struct reflects the default behavior. The function can make - * changes to the state, requested_voltage, or requested_current. - * - * @param curr Charge state machine data. - * - * @return - * >0 Desired time in usec for this poll period. - * 0 Use the default poll period (which varies with the state). - * <0 An error occurred. The poll time will be shorter than usual. - * Too many errors in a row may trigger some corrective action. - */ -int charger_profile_override(struct charge_state_data *curr); - -/** - * Common code of charger profile override for fast charging. - * - * @param curr Charge state machine data. - * @param fast_chg_params Fast charge profile parameters. - * @param prev_chg_prof_info Previous charge profile info. - * @param batt_vtg_max Maximum battery voltage. - * - * @return - * >0 Desired time in usec for this poll period. - * 0 Use the default poll period (which varies with the state). - * <0 An error occurred. The poll time will be shorter than usual. - * Too many errors in a row may trigger some corrective action. - */ -int charger_profile_override_common(struct charge_state_data *curr, - const struct fast_charge_params *fast_chg_params, - const struct fast_charge_profile **prev_chg_prof_info, - int batt_vtg_max); - -/* - * Access to custom profile params through host commands. - * What this does is up to the implementation. - */ -enum ec_status charger_profile_override_get_param(uint32_t param, - uint32_t *value); -enum ec_status charger_profile_override_set_param(uint32_t param, - uint32_t value); - -#endif /* __CROS_EC_CHARGER_PROFILE_OVERRIDE_H */ |