diff options
Diffstat (limited to 'include/dps.h')
-rw-r--r-- | include/dps.h | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/include/dps.h b/include/dps.h deleted file mode 100644 index 151c6b3f09..0000000000 --- a/include/dps.h +++ /dev/null @@ -1,71 +0,0 @@ -/* Copyright 2021 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. - */ - -#ifndef __CROS_EC_DPS__H -#define __CROS_EC_DPS__H - -#include <stdbool.h> - -#include "common.h" - -/* Dynamic PDO Selection config. */ -struct dps_config_t { - /* (0, 100) coeff for transition to a lower power PDO*/ - uint32_t k_less_pwr; - /* (0, 100) coeff for transition to a higher power PDO*/ - uint32_t k_more_pwr; - /* Number for how many the same consecutive sample to transist */ - uint32_t k_sample; - /* Number for moving average window for the power and the current. */ - uint32_t k_window; - /* Power stabilized time after a new contract in us */ - uint32_t t_stable; - /* Next power evaluation time interval in us */ - uint32_t t_check; - /* - * If the current voltage is more efficient than the previous voltage - * - * @param curr_mv: current PDO voltage - * @param prev_mv: previous PDO voltage - * @param batt_mv: battery desired voltage - * @param batt_mw: current battery power - * @param input_mw: current adapter input power - * @return true is curr_mv is more efficient otherwise false - */ - bool (*is_more_efficient)(int curr_mv, int prev_mv, int batt_mv, - int batt_mw, int input_mw); -}; - -/* - * Get voltage in the current system load - * - * @return a voltage(mV) that the adapter supports to charge at the given port. - */ -int dps_get_dynamic_voltage(void); - -/* - * Get DPS charge port - * - * @return the DPS charge port, or CHARGE_PORT_NONE if unavailable. - */ -int dps_get_charge_port(void); - -/* - * Check if DPS is enabled. - * - * @return true if enabled, false otherwise. - */ -bool dps_is_enabled(void); - -/* - * Update DPS stablized timeout - * - * This is called at the exit of PE_SNK_TRANSITION_SINK - * - * @param port: the port for timer reset. - */ -void dps_update_stabilized_time(int port); - -#endif /* __CROS_EC_DPS__H */ |