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/*
* arch/arm/mach-msm/include/mach/msm_flashlight.h - The flashlight header
* Copyright (C) 2009 HTC Corporation
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef __HTC_FLASHLIGHT_H
#define __HTC_FLASHLIGHT_H
#include <linux/earlysuspend.h>
#define FLASHLIGHT_NAME "flashlight"
#define FLASHLIGHT_NAME_FRONT "flashlight_front"
#define FLASHLIGHT_OFF 0
#define FLASHLIGHT_TORCH 1
#define FLASHLIGHT_FLASH 2
#define FLASHLIGHT_NUM 3
enum flashlight_mode_flags {
FL_MODE_OFF = 0,
FL_MODE_TORCH,
FL_MODE_FLASH,
FL_MODE_PRE_FLASH,
FL_MODE_TORCH_LED_A,
FL_MODE_TORCH_LED_B,
FL_MODE_TORCH_LEVEL_0,
FL_MODE_TORCH_LEVEL_1,
FL_MODE_TORCH_LEVEL_2,
FL_MODE_CAMERA_EFFECT_FLASH,
FL_MODE_CAMERA_EFFECT_PRE_FLASH,
FL_MODE_FLASH_LEVEL1,
FL_MODE_FLASH_LEVEL2,
FL_MODE_FLASH_LEVEL3,
FL_MODE_FLASH_LEVEL4,
FL_MODE_FLASH_LEVEL5,
FL_MODE_FLASH_LEVEL6,
FL_MODE_FLASH_LEVEL7,
FL_MODE_VIDEO_TORCH = 30,
FL_MODE_VIDEO_TORCH_1,
FL_MODE_VIDEO_TORCH_2,
FL_MODE_VIDEO_TORCH_3,
FL_MODE_VIDEO_TORCH_4,
};
/*
* flashlight_brightness_attribute_definition: the definition of flashlight "brightness" attribute
*/
enum flashlight_brightness_attribute_definition
{ /* range: [0, 255] */
FBAD_OFF = 0,
FBAD_TORCH1 = 125, /* torch 25mA */
FBAD_TORCH2 = 126, /* torch 75mA */
FBAD_TORCH = 127, /* torch 125mA */
FBAD_PREFLASH = 128, /* torch 100mA */
FBAD_FLASH1 = 130, /* flash 100mA */
FBAD_FLASH2 = 131, /* flash 200mA */
FBAD_FLASH3 = 132, /* flash 300mA */
FBAD_FLASH4 = 133, /* flash 400mA */
FBAD_FLASH5 = 134, /* flash 500mA */
FBAD_FLASH6 = 135, /* flash 600mA */
FBAD_FLASH7 = 136, /* flash 700mA */
FBAD_FULL = 255, /* flash 750mA */
};
#if defined(CONFIG_FLASHLIGHT_TPS61310) ||defined(CONFIG_FLASHLIGHT_TPS61310_FRONT)
struct TPS61310_flashlight_platform_data {
void (*gpio_init) (void);
uint32_t flash_duration_ms;
uint32_t led_count; /* 0: 1 LED, 1: 2 LED */
uint32_t tps61310_strb0;
uint32_t tps61310_strb1;
uint32_t tps61310_reset;
uint8_t mode_pin_suspend_state_low;
uint32_t enable_FLT_1500mA;
uint32_t disable_tx_mask;
uint32_t power_save; //disable modem while FLASH 1.5A flash
uint32_t power_save_2;
};
#endif
#ifdef CONFIG_FLASHLIGHT_TPS61310
int tps61310_flashlight_control(int mode);
int tps61310_flashlight_mode(int mode);
int tps61310_flashlight_mode2(int mode2, int mode13);
#endif
#ifdef CONFIG_FLASHLIGHT_TPS61310_FRONT
int tps61310_flashlight_mode2_front(int mode2, int mode13);
int tps61310_flashlight_torch_front(int led2, int led13);
#endif
#ifdef CONFIG_FLASHLIGHT_LM3643
struct LM3643_flashlight_platform_data {
void (*gpio_init) (void);
uint32_t flash_duration_ms;
uint32_t led_count; /* 0: 1 LED, 1: 2 LED */
uint32_t lm3643_hwen;
uint32_t lm3643_strobe;
uint32_t lm3643_torch;
uint32_t lm3643_reset;
uint8_t mode_pin_suspend_state_low;
uint32_t enable_FLT_1500mA;
uint32_t disable_tx_mask;
uint32_t power_save; //disable modem while FLASH 1.5A flash
uint32_t power_save_2;
};
int lm3643_flashlight_flash(int led1,int led2);
int lm3643_flashlight_torch(int led1, int led2);
#endif
#ifdef CONFIG_FRONT_FLASHLIGHT_COMMON
extern int (*htc_flashlight_flash)(int ,int);
extern int (*htc_flashlight_torch)(int ,int);
#endif
#undef __HTC_FLASHLIGHT_H
#endif
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