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display: add uapi and shared headers to techpack folder

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Move vendor specific display headers from include/uapi and
include/linux path to techpack/display.

Change-Id: I766f15694020eff9e2f1a20504f828be78d4175f
Signed-off-by: Shashank Babu Chinta Venkata <sbchin@codeaurora.org>
This commit is contained in:
Shashank Babu Chinta Venkata
2019-09-20 14:17:05 -07:00
parent 1dc48c24cc
commit b7d71e1543
11 changed files with 1830 additions and 0 deletions
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107
include/linux/sde_io_util.h Normal file
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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2012, 2017-2019, The Linux Foundation. All rights reserved.
*/
#ifndef __SDE_IO_UTIL_H__
#define __SDE_IO_UTIL_H__
#include <linux/gpio.h>
#include <linux/platform_device.h>
#include <linux/regulator/consumer.h>
#include <linux/i2c.h>
#include <linux/types.h>
#ifdef DEBUG
#define DEV_DBG(fmt, args...) pr_err(fmt, ##args)
#else
#define DEV_DBG(fmt, args...) pr_debug(fmt, ##args)
#endif
#define DEV_INFO(fmt, args...) pr_info(fmt, ##args)
#define DEV_WARN(fmt, args...) pr_warn(fmt, ##args)
#define DEV_ERR(fmt, args...) pr_err(fmt, ##args)
struct dss_io_data {
u32 len;
void __iomem *base;
};
void dss_reg_w(struct dss_io_data *io, u32 offset, u32 value, u32 debug);
u32 dss_reg_r(struct dss_io_data *io, u32 offset, u32 debug);
void dss_reg_dump(void __iomem *base, u32 len, const char *prefix, u32 debug);
#define DSS_REG_W_ND(io, offset, val) dss_reg_w(io, offset, val, false)
#define DSS_REG_W(io, offset, val) dss_reg_w(io, offset, val, true)
#define DSS_REG_R_ND(io, offset) dss_reg_r(io, offset, false)
#define DSS_REG_R(io, offset) dss_reg_r(io, offset, true)
enum dss_vreg_type {
DSS_REG_LDO,
DSS_REG_VS,
};
struct dss_vreg {
struct regulator *vreg; /* vreg handle */
char vreg_name[32];
int min_voltage;
int max_voltage;
int enable_load;
int disable_load;
int pre_on_sleep;
int post_on_sleep;
int pre_off_sleep;
int post_off_sleep;
};
struct dss_gpio {
unsigned int gpio;
unsigned int value;
char gpio_name[32];
};
enum dss_clk_type {
DSS_CLK_AHB, /* no set rate. rate controlled through rpm */
DSS_CLK_PCLK,
DSS_CLK_OTHER,
};
struct dss_clk {
struct clk *clk; /* clk handle */
char clk_name[32];
enum dss_clk_type type;
unsigned long rate;
unsigned long max_rate;
};
struct dss_module_power {
unsigned int num_vreg;
struct dss_vreg *vreg_config;
unsigned int num_gpio;
struct dss_gpio *gpio_config;
unsigned int num_clk;
struct dss_clk *clk_config;
};
int msm_dss_ioremap_byname(struct platform_device *pdev,
struct dss_io_data *io_data, const char *name);
void msm_dss_iounmap(struct dss_io_data *io_data);
int msm_dss_enable_gpio(struct dss_gpio *in_gpio, int num_gpio, int enable);
int msm_dss_gpio_enable(struct dss_gpio *in_gpio, int num_gpio, int enable);
int msm_dss_config_vreg(struct device *dev, struct dss_vreg *in_vreg,
int num_vreg, int config);
int msm_dss_enable_vreg(struct dss_vreg *in_vreg, int num_vreg, int enable);
int msm_dss_get_clk(struct device *dev, struct dss_clk *clk_arry, int num_clk);
void msm_dss_put_clk(struct dss_clk *clk_arry, int num_clk);
int msm_dss_clk_set_rate(struct dss_clk *clk_arry, int num_clk);
int msm_dss_single_clk_set_rate(struct dss_clk *clk);
int msm_dss_enable_clk(struct dss_clk *clk_arry, int num_clk, int enable);
int sde_i2c_byte_read(struct i2c_client *client, uint8_t slave_addr,
uint8_t reg_offset, uint8_t *read_buf);
int sde_i2c_byte_write(struct i2c_client *client, uint8_t slave_addr,
uint8_t reg_offset, uint8_t *value);
#endif /* __SDE_IO_UTIL_H__ */