| /* |
| * Copyright (C) 2007-2008 HTC Corporation. |
| * |
| * This software is licensed under the terms of the GNU General Public |
| * License version 2, as published by the Free Software Foundation, and |
| * may be copied, distributed, and modified under those terms. |
| * |
| * 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. |
| * |
| */ |
| |
| #ifndef CAMERA_MT9T013_H |
| #define CAMERA_MT9T013_H |
| #include <linux/cdev.h> |
| #include <linux/types.h> |
| #include <linux/ioctl.h> |
| #include <asm/sizes.h> |
| |
| /************************************************************* |
| * IOCTL define |
| *************************************************************/ |
| |
| #define MT9T013_I2C_IOCTL_MAGIC 'm' |
| |
| #define MT9T013_I2C_IOCTL_W \ |
| _IOW(MT9T013_I2C_IOCTL_MAGIC, 0, unsigned) |
| |
| #define MT9T013_I2C_IOCTL_R \ |
| _IOR(MT9T013_I2C_IOCTL_MAGIC, 1, unsigned) |
| |
| #define MT9T013_I2C_IOCTL_AF_W \ |
| _IOW(MT9T013_I2C_IOCTL_MAGIC, 2, unsigned) |
| |
| #define MT9T013_I2C_IOCTL_CAMIF_PAD_REG_RESET \ |
| _IO(MT9T013_I2C_IOCTL_MAGIC, 3) |
| |
| #define MT9T013_I2C_IOCTL_CAMIF_PAD_REG_RESET_2 \ |
| _IO(MT9T013_I2C_IOCTL_MAGIC, 4) |
| |
| #define CAMERA_CONFIGURE_GPIOS \ |
| _IO(MT9T013_I2C_IOCTL_MAGIC, 7) |
| |
| #define CAMERA_UNCONFIGURE_GPIOS \ |
| _IO(MT9T013_I2C_IOCTL_MAGIC, 8) |
| |
| #define CAMERA_LENS_POWER_ON \ |
| _IO(MT9T013_I2C_IOCTL_MAGIC, 9) |
| |
| #define CAMERA_LENS_POWER_OFF \ |
| _IO(MT9T013_I2C_IOCTL_MAGIC, 10) |
| |
| #define MT9T013_I2C_IOCTL_CAMIF_APPS_RESET \ |
| _IO(MT9T013_I2C_IOCTL_MAGIC, 11) |
| |
| /* Replacement ioctls() for the clkrgm_sec RPCs. */ |
| |
| #define CAMIO_VFE_MDC_CLK 1 /* enable, disable */ |
| #define CAMIO_MDC_CLK 2 /* enable, disable */ |
| #define CAMIO_VFE_CLK 3 /* clk_select, freq_prog */ |
| |
| #define MT9T013_I2C_IOCTL_CLK_ENABLE \ |
| _IOW(MT9T013_I2C_IOCTL_MAGIC, 12, unsigned) |
| |
| #define MT9T013_I2C_IOCTL_CLK_DISABLE \ |
| _IOW(MT9T013_I2C_IOCTL_MAGIC, 13, unsigned) |
| |
| #define MT9T013_I2C_IOCTL_CLK_SELECT \ |
| _IOW(MT9T013_I2C_IOCTL_MAGIC, 14, unsigned) |
| |
| #define MT9T013_I2C_IOCTL_CLK_FREQ_PROG \ |
| _IOW(MT9T013_I2C_IOCTL_MAGIC, 15, unsigned) |
| |
| #define CAMSENSOR_REG_INIT 0<<0 |
| #define CAMSENSOR_REG_UPDATE_PERIODIC 1<<0 |
| #define CAMSENSOR_TYPE_PREVIEW 0<<1 |
| #define CAMSENSOR_TYPE_SNAPSHOT 1<<1 |
| |
| #define MT9T013_I2C_IOCTL_SENSOR_SETTING \ |
| _IOW(MT9T013_I2C_IOCTL_MAGIC, 16, uint32_t) |
| |
| struct mt9t013_reg_struct |
| { |
| uint16_t vt_pix_clk_div; /* 0x0300 */ |
| uint16_t vt_sys_clk_div; /* 0x0302 */ |
| uint16_t pre_pll_clk_div; /* 0x0304 */ |
| uint16_t pll_multiplier; /* 0x0306 */ |
| uint16_t op_pix_clk_div; /* 0x0308 */ |
| uint16_t op_sys_clk_div; /* 0x030A */ |
| uint16_t scale_m; /* 0x0404 */ |
| uint16_t row_speed; /* 0x3016 */ |
| uint16_t x_addr_start; /* 0x3004 */ |
| uint16_t x_addr_end; /* 0x3008 */ |
| uint16_t y_addr_start; /* 0x3002 */ |
| uint16_t y_addr_end; /* 0x3006 */ |
| uint16_t read_mode; /* 0x3040 */ |
| uint16_t x_output_size ; /* 0x034C */ |
| uint16_t y_output_size; /* 0x034E */ |
| uint16_t line_length_pck; /* 0x300C */ |
| uint16_t frame_length_lines; /* 0x300A */ |
| uint16_t coarse_integration_time; /* 0x3012 */ |
| uint16_t fine_integration_time; /* 0x3014 */ |
| }; |
| |
| struct mt9t013_reg_pat { |
| struct mt9t013_reg_struct reg[2]; |
| }; |
| |
| #define MT9T013_I2C_IOCTL_GET_REGISTERS \ |
| _IOR(MT9T013_I2C_IOCTL_MAGIC, 17, struct mt9t013_reg_pat *) |
| |
| struct mt9t013_exposure_gain { |
| uint16_t gain; |
| uint16_t line; |
| uint32_t mode; |
| }; |
| |
| #define MT9T013_I2C_IOCTL_EXPOSURE_GAIN \ |
| _IOW(MT9T013_I2C_IOCTL_MAGIC, 18, struct exposure_gain *) |
| |
| #define MT9T013_I2C_IOCTL_MOVE_FOCUS \ |
| _IOW(MT9T013_I2C_IOCTL_MAGIC, 19, uint32_t) |
| |
| #define MT9T013_I2C_IOCTL_SET_DEFAULT_FOCUS \ |
| _IOW(MT9T013_I2C_IOCTL_MAGIC, 20, uint32_t) |
| |
| #define MT9T013_I2C_IOCTL_POWER_DOWN \ |
| _IO(MT9T013_I2C_IOCTL_MAGIC, 21) |
| |
| struct mt9t013_init { |
| int preview; /* in: 1 for preview, 0 for capture */ |
| uint16_t chipid; /* out: chip id */ |
| }; |
| |
| #define MT9T013_I2C_IOCTL_INIT \ |
| _IOWR(MT9T013_I2C_IOCTL_MAGIC, 22, struct mt9t013_init *) |
| |
| #endif |
| |