48029da3fe
Register to power supply framework to get soc capacity. Reduce ear and hph gain for reduced voltage to optimize power consumption. Also set LD22 voltage to lower value for low SoC. Change-Id: I94de9341b8c7307128d3cd41c7398c31d57fa685 Signed-off-by: Vatsal Bucha <vbucha@codeaurora.org>
79 righe
2.6 KiB
C
79 righe
2.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/* Copyright (c) 2016, 2018-2020 The Linux Foundation. All rights reserved.
|
|
*/
|
|
|
|
#ifndef __CODEC_POWER_SUPPLY_H__
|
|
#define __CODEC_POWER_SUPPLY_H__
|
|
|
|
#include <linux/kernel.h>
|
|
#include <linux/slab.h>
|
|
#include <linux/regulator/consumer.h>
|
|
|
|
struct cdc_regulator {
|
|
const char *name;
|
|
int min_uV;
|
|
int max_uV;
|
|
int optimum_uA;
|
|
bool ondemand;
|
|
bool lpm_supported;
|
|
struct regulator *regulator;
|
|
};
|
|
|
|
struct cdc_wcd_supply {
|
|
const char *name;
|
|
struct device *dev;
|
|
struct snd_soc_component *component;
|
|
};
|
|
|
|
extern int msm_cdc_get_power_supplies(struct device *dev,
|
|
struct cdc_regulator **cdc_vreg,
|
|
int *total_num_supplies);
|
|
extern bool msm_cdc_is_ondemand_supply(struct device *dev,
|
|
struct regulator_bulk_data *supplies,
|
|
struct cdc_regulator *cdc_vreg,
|
|
int num_supplies, char *supply_name);
|
|
extern int msm_cdc_disable_ondemand_supply(struct device *dev,
|
|
struct regulator_bulk_data *supplies,
|
|
struct cdc_regulator *cdc_vreg,
|
|
int num_supplies, char *supply_name);
|
|
extern int msm_cdc_enable_ondemand_supply(struct device *dev,
|
|
struct regulator_bulk_data *supplies,
|
|
struct cdc_regulator *cdc_vreg,
|
|
int num_supplies, char *supply_name);
|
|
extern int msm_cdc_disable_static_supplies(struct device *dev,
|
|
struct regulator_bulk_data *supplies,
|
|
struct cdc_regulator *cdc_vreg,
|
|
int num_supplies);
|
|
extern int msm_cdc_release_supplies(struct device *dev,
|
|
struct regulator_bulk_data *supplies,
|
|
struct cdc_regulator *cdc_vreg,
|
|
int num_supplies);
|
|
extern int msm_cdc_enable_static_supplies(struct device *dev,
|
|
struct regulator_bulk_data *supplies,
|
|
struct cdc_regulator *cdc_vreg,
|
|
int num_supplies);
|
|
extern int msm_cdc_set_supplies_lpm_mode(struct device *dev,
|
|
struct regulator_bulk_data *supplies,
|
|
struct cdc_regulator *cdc_vreg,
|
|
int num_supplies,
|
|
bool flag);
|
|
extern int msm_cdc_init_supplies(struct device *dev,
|
|
struct regulator_bulk_data **supplies,
|
|
struct cdc_regulator *cdc_vreg,
|
|
int num_supplies);
|
|
extern int msm_cdc_init_supplies_v2(struct device *dev,
|
|
struct regulator_bulk_data **supplies,
|
|
struct cdc_regulator *cdc_vreg,
|
|
int num_supplies,
|
|
u32 vote_regulator_on_demand);
|
|
int msm_cdc_init_wcd_supply(struct device_node *np, const char *name,
|
|
struct cdc_wcd_supply *cdc_supply);
|
|
int msm_cdc_enable_wcd_supply(struct cdc_wcd_supply *cdc_supply, bool enable);
|
|
extern int msm_cdc_set_supply_min_voltage(struct device *dev,
|
|
struct regulator_bulk_data *supplies,
|
|
struct cdc_regulator *cdc_vreg,
|
|
int num_supplies, char *supply_name,
|
|
int vval_min, bool override_min_vol);
|
|
|
|
#endif
|