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/*
* Copyright (c) 2013, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _LINUX_EDPDEV_H
#define _LINUX_EDPDEV_H
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/edp.h>
/*
* Temperature -> IBAT LUT
* Should be descending wrt temp
* { ..., .ibat = 0 } must be the last entry
*/
struct psy_depletion_ibat_lut {
int temp;
unsigned int ibat;
};
/*
* Capacity -> RBAT LUT
* Should be descending wrt capacity
* { .capacity = 0, ... } must be the last entry
*/
struct psy_depletion_rbat_lut {
unsigned int capacity;
unsigned int rbat;
};
/*
* Capacity -> OCV LUT
* Should be descending wrt capacity
* { .capacity = 0, ... } must be the last entry
* @capacity: battery capacity in percents
* @ocv: OCV in uV
*/
struct psy_depletion_ocv_lut {
unsigned int capacity;
unsigned int ocv;
};
/* Power supply depletion EDP client */
struct psy_depletion_platform_data {
char *power_supply;
unsigned int *states;
unsigned int num_states;
unsigned int e0_index;
unsigned int r_const;
unsigned int vsys_min;
unsigned int vcharge;
unsigned int ibat_nom;
struct psy_depletion_ibat_lut *ibat_lut;
struct psy_depletion_rbat_lut *rbat_lut;
struct psy_depletion_ocv_lut *ocv_lut;
};
#endif
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