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M7350/kernel/drivers/media/platform/msm/camera_v1/vx6953.c

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M7350v1_en_gpl
2024-09-09 08:52:07 +00:00
/* Copyright (c) 2010-2012, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* 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.
*
*/
#include <linux/delay.h>
#include <linux/types.h>
#include <linux/i2c.h>
#include <linux/uaccess.h>
#include <linux/miscdevice.h>
#include <linux/module.h>
#include <media/msm_camera.h>
#include <mach/gpio.h>
#include <mach/camera.h>
#include <linux/slab.h>
#include "vx6953.h"
/*=============================================================
SENSOR REGISTER DEFINES
==============================================================*/
#define REG_GROUPED_PARAMETER_HOLD 0x0104
#define GROUPED_PARAMETER_HOLD_OFF 0x00
#define GROUPED_PARAMETER_HOLD 0x01
#define REG_MODE_SELECT 0x0100
#define MODE_SELECT_STANDBY_MODE 0x00
#define MODE_SELECT_STREAM 0x01
/* Integration Time */
#define REG_COARSE_INTEGRATION_TIME_HI 0x0202
#define REG_COARSE_INTEGRATION_TIME_LO 0x0203
/* Gain */
#define REG_ANALOGUE_GAIN_CODE_GLOBAL_HI 0x0204
#define REG_ANALOGUE_GAIN_CODE_GLOBAL_LO 0x0205
/* Digital Gain */
#define REG_DIGITAL_GAIN_GREEN_R_HI 0x020E
#define REG_DIGITAL_GAIN_GREEN_R_LO 0x020F
#define REG_DIGITAL_GAIN_RED_HI 0x0210
#define REG_DIGITAL_GAIN_RED_LO 0x0211
#define REG_DIGITAL_GAIN_BLUE_HI 0x0212
#define REG_DIGITAL_GAIN_BLUE_LO 0x0213
#define REG_DIGITAL_GAIN_GREEN_B_HI 0x0214
#define REG_DIGITAL_GAIN_GREEN_B_LO 0x0215
/* output bits setting */
#define REG_0x0112 0x0112
#define REG_0x0113 0x0113
/* PLL registers */
#define REG_VT_PIX_CLK_DIV 0x0301
#define REG_PRE_PLL_CLK_DIV 0x0305
#define REG_PLL_MULTIPLIER 0x0307
#define REG_OP_PIX_CLK_DIV 0x0309
#define REG_0x034c 0x034c
#define REG_0x034d 0x034d
#define REG_0x034e 0x034e
#define REG_0x034f 0x034f
#define REG_0x0387 0x0387
#define REG_0x0383 0x0383
#define REG_FRAME_LENGTH_LINES_HI 0x0340
#define REG_FRAME_LENGTH_LINES_LO 0x0341
#define REG_LINE_LENGTH_PCK_HI 0x0342
#define REG_LINE_LENGTH_PCK_LO 0x0343
#define REG_0x3030 0x3030
#define REG_0x0111 0x0111
#define REG_0x0136 0x0136
#define REG_0x0137 0x0137
#define REG_0x0b00 0x0b00
#define REG_0x3001 0x3001
#define REG_0x3004 0x3004
#define REG_0x3007 0x3007
#define REG_0x301a 0x301a
#define REG_0x3101 0x3101
#define REG_0x3364 0x3364
#define REG_0x3365 0x3365
#define REG_0x0b83 0x0b83
#define REG_0x0b84 0x0b84
#define REG_0x0b85 0x0b85
#define REG_0x0b88 0x0b88
#define REG_0x0b89 0x0b89
#define REG_0x0b8a 0x0b8a
#define REG_0x3005 0x3005
#define REG_0x3010 0x3010
#define REG_0x3036 0x3036
#define REG_0x3041 0x3041
#define REG_0x0b80 0x0b80
#define REG_0x0900 0x0900
#define REG_0x0901 0x0901
#define REG_0x0902 0x0902
#define REG_0x3016 0x3016
#define REG_0x301d 0x301d
#define REG_0x317e 0x317e
#define REG_0x317f 0x317f
#define REG_0x3400 0x3400
#define REG_0x303a 0x303a
#define REG_0x1716 0x1716
#define REG_0x1717 0x1717
#define REG_0x1718 0x1718
#define REG_0x1719 0x1719
#define REG_0x3006 0x3006
#define REG_0x301b 0x301b
#define REG_0x3098 0x3098
#define REG_0x309d 0x309d
#define REG_0x3011 0x3011
#define REG_0x3035 0x3035
#define REG_0x3045 0x3045
#define REG_0x3210 0x3210
#define REG_0x0111 0x0111
#define REG_0x3410 0x3410
#define REG_0x0b06 0x0b06
#define REG_0x0b07 0x0b07
#define REG_0x0b08 0x0b08
#define REG_0x0b09 0x0b09
#define REG_0x3640 0x3640
/* Test Pattern */
#define REG_TEST_PATTERN_MODE 0x0601
/*============================================================================
TYPE DECLARATIONS
============================================================================*/
/* 16bit address - 8 bit context register structure */
#define VX6953_STM5M0EDOF_OFFSET 9
#define Q8 0x00000100
#define Q10 0x00000400
#define VX6953_STM5M0EDOF_MAX_SNAPSHOT_EXPOSURE_LINE_COUNT 2922
#define VX6953_STM5M0EDOF_DEFAULT_MASTER_CLK_RATE 24000000
#define VX6953_STM5M0EDOF_OP_PIXEL_CLOCK_RATE 79800000
#define VX6953_STM5M0EDOF_VT_PIXEL_CLOCK_RATE 88670000
/* Full Size */
#define VX6953_FULL_SIZE_WIDTH 2608
#define VX6953_FULL_SIZE_HEIGHT 1960
#define VX6953_FULL_SIZE_DUMMY_PIXELS 1
#define VX6953_FULL_SIZE_DUMMY_LINES 0
/* Quarter Size */
#define VX6953_QTR_SIZE_WIDTH 1304
#define VX6953_QTR_SIZE_HEIGHT 980
#define VX6953_QTR_SIZE_DUMMY_PIXELS 1
#define VX6953_QTR_SIZE_DUMMY_LINES 0
/* Blanking as measured on the scope */
/* Full Size */
#define VX6953_HRZ_FULL_BLK_PIXELS 348
#define VX6953_VER_FULL_BLK_LINES 40
/* Quarter Size */
#define VX6953_HRZ_QTR_BLK_PIXELS 1628
#define VX6953_VER_QTR_BLK_LINES 28
#define MAX_LINE_LENGTH_PCK 8190
#define MAX_FRAME_LENGTH_LINES 16383
#define VX6953_REVISION_NUMBER_CUT2 0x10/*revision number for Cut2.0*/
#define VX6953_REVISION_NUMBER_CUT3 0x20/*revision number for Cut3.0*/
/* FIXME: Changes from here */
struct vx6953_work_t {
struct work_struct work;
};
static struct vx6953_work_t *vx6953_sensorw;
static struct i2c_client *vx6953_client;
struct vx6953_ctrl_t {
const struct msm_camera_sensor_info *sensordata;
uint32_t sensormode;
uint32_t fps_divider; /* init to 1 * 0x00000400 */
uint32_t pict_fps_divider; /* init to 1 * 0x00000400 */
uint16_t fps;
int16_t curr_lens_pos;
uint16_t curr_step_pos;
uint16_t my_reg_gain;
uint32_t my_reg_line_count;
uint16_t total_lines_per_frame;
enum vx6953_resolution_t prev_res;
enum vx6953_resolution_t pict_res;
enum vx6953_resolution_t curr_res;
enum vx6953_test_mode_t set_test;
enum sensor_revision_t sensor_type;
enum edof_mode_t edof_mode;
unsigned short imgaddr;
};
static uint8_t vx6953_stm5m0edof_delay_msecs_stdby;
static uint16_t vx6953_stm5m0edof_delay_msecs_stream = 20;
static uint8_t count;
static struct vx6953_ctrl_t *vx6953_ctrl;
static DECLARE_WAIT_QUEUE_HEAD(vx6953_wait_queue);
DEFINE_MUTEX(vx6953_mut);
static struct vx6953_i2c_reg_conf patch_tbl_cut2[] = {
{0xFB94, 0}, /*intialise Data Xfer Status reg*/
{0xFB95, 0}, /*gain 1 (0x00)*/
{0xFB96, 0}, /*gain 1.07 (0x10)*/
{0xFB97, 0}, /*gain 1.14 (0x20)*/
{0xFB98, 0}, /*gain 1.23 (0x30)*/
{0xFB99, 0}, /*gain 1.33 (0x40)*/
{0xFB9A, 0}, /*gain 1.45 (0x50)*/
{0xFB9B, 0}, /*gain 1.6 (0x60)*/
{0xFB9C, 0}, /*gain 1.78 (0x70)*/
{0xFB9D, 2}, /*gain 2 (0x80)*/
{0xFB9E, 2}, /*gain 2.29 (0x90)*/
{0xFB9F, 3}, /*gain 2.67 (0xA0)*/
{0xFBA0, 3}, /*gain 3.2 (0xB0)*/
{0xFBA1, 4}, /*gain 4 (0xC0)*/
{0xFBA2, 7}, /*gain 5.33 (0xD0)*/
{0xFBA3, 10}, /*gain 8 (0xE0)*/
{0xFBA4, 11}, /*gain 9.14 (0xE4)*/
{0xFBA5, 13}, /*gain 10.67 (0xE8)*/
{0xFBA6, 15}, /*gain 12.8 (0xEC)*/
{0xFBA7, 19}, /*gain 16 (0xF0)*/
{0xF800, 0x12},
{0xF801, 0x06},
{0xF802, 0xf7},
{0xF803, 0x90},
{0xF804, 0x02},
{0xF805, 0x05},
{0xF806, 0xe0},
{0xF807, 0xff},
{0xF808, 0x65},
{0xF809, 0x7d},
{0xF80A, 0x70},
{0xF80B, 0x03},
{0xF80C, 0x02},
{0xF80D, 0xf9},
{0xF80E, 0x1c},
{0xF80F, 0x8f},
{0xF810, 0x7d},
{0xF811, 0xe4},
{0xF812, 0xf5},
{0xF813, 0x7a},
{0xF814, 0x75},
{0xF815, 0x78},
{0xF816, 0x30},
{0xF817, 0x75},
{0xF818, 0x79},
{0xF819, 0x53},
{0xF81A, 0x85},
{0xF81B, 0x79},
{0xF81C, 0x82},
{0xF81D, 0x85},
{0xF81E, 0x78},
{0xF81F, 0x83},
{0xF820, 0xe0},
{0xF821, 0xc3},
{0xF822, 0x95},
{0xF823, 0x7b},
{0xF824, 0xf0},
{0xF825, 0x74},
{0xF826, 0x02},
{0xF827, 0x25},
{0xF828, 0x79},
{0xF829, 0xf5},
{0xF82A, 0x79},
{0xF82B, 0xe4},
{0xF82C, 0x35},
{0xF82D, 0x78},
{0xF82E, 0xf5},
{0xF82F, 0x78},
{0xF830, 0x05},
{0xF831, 0x7a},
{0xF832, 0xe5},
{0xF833, 0x7a},
{0xF834, 0xb4},
{0xF835, 0x08},
{0xF836, 0xe3},
{0xF837, 0xe5},
{0xF838, 0x7d},
{0xF839, 0x70},
{0xF83A, 0x04},
{0xF83B, 0xff},
{0xF83C, 0x02},
{0xF83D, 0xf8},
{0xF83E, 0xe4},
{0xF83F, 0xe5},
{0xF840, 0x7d},
{0xF841, 0xb4},
{0xF842, 0x10},
{0xF843, 0x05},
{0xF844, 0x7f},
{0xF845, 0x01},
{0xF846, 0x02},
{0xF847, 0xf8},
{0xF848, 0xe4},
{0xF849, 0xe5},
{0xF84A, 0x7d},
{0xF84B, 0xb4},
{0xF84C, 0x20},
{0xF84D, 0x05},
{0xF84E, 0x7f},
{0xF84F, 0x02},
{0xF850, 0x02},
{0xF851, 0xf8},
{0xF852, 0xe4},
{0xF853, 0xe5},
{0xF854, 0x7d},
{0xF855, 0xb4},
{0xF856, 0x30},
{0xF857, 0x05},
{0xF858, 0x7f},
{0xF859, 0x03},
{0xF85A, 0x02},
{0xF85B, 0xf8},
{0xF85C, 0xe4},
{0xF85D, 0xe5},
{0xF85E, 0x7d},
{0xF85F, 0xb4},
{0xF860, 0x40},
{0xF861, 0x04},
{0xF862, 0x7f},
{0xF863, 0x04},
{0xF864, 0x80},
{0xF865, 0x7e},
{0xF866, 0xe5},
{0xF867, 0x7d},
{0xF868, 0xb4},
{0xF869, 0x50},
{0xF86A, 0x04},
{0xF86B, 0x7f},
{0xF86C, 0x05},
{0xF86D, 0x80},
{0xF86E, 0x75},
{0xF86F, 0xe5},
{0xF870, 0x7d},
{0xF871, 0xb4},
{0xF872, 0x60},
{0xF873, 0x04},
{0xF874, 0x7f},
{0xF875, 0x06},
{0xF876, 0x80},
{0xF877, 0x6c},
{0xF878, 0xe5},
{0xF879, 0x7d},
{0xF87A, 0xb4},
{0xF87B, 0x70},
{0xF87C, 0x04},
{0xF87D, 0x7f},
{0xF87E, 0x07},
{0xF87F, 0x80},
{0xF880, 0x63},
{0xF881, 0xe5},
{0xF882, 0x7d},
{0xF883, 0xb4},
{0xF884, 0x80},
{0xF885, 0x04},
{0xF886, 0x7f},
{0xF887, 0x08},
{0xF888, 0x80},
{0xF889, 0x5a},
{0xF88A, 0xe5},
{0xF88B, 0x7d},
{0xF88C, 0xb4},
{0xF88D, 0x90},
{0xF88E, 0x04},
{0xF88F, 0x7f},
{0xF890, 0x09},
{0xF891, 0x80},
{0xF892, 0x51},
{0xF893, 0xe5},
{0xF894, 0x7d},
{0xF895, 0xb4},
{0xF896, 0xa0},
{0xF897, 0x04},
{0xF898, 0x7f},
{0xF899, 0x0a},
{0xF89A, 0x80},
{0xF89B, 0x48},
{0xF89C, 0xe5},
{0xF89D, 0x7d},
{0xF89E, 0xb4},
{0xF89F, 0xb0},
{0xF8A0, 0x04},
{0xF8A1, 0x7f},
{0xF8A2, 0x0b},
{0xF8A3, 0x80},
{0xF8A4, 0x3f},
{0xF8A5, 0xe5},
{0xF8A6, 0x7d},
{0xF8A7, 0xb4},
{0xF8A8, 0xc0},
{0xF8A9, 0x04},
{0xF8AA, 0x7f},
{0xF8AB, 0x0c},
{0xF8AC, 0x80},
{0xF8AD, 0x36},
{0xF8AE, 0xe5},
{0xF8AF, 0x7d},
{0xF8B0, 0xb4},
{0xF8B1, 0xd0},
{0xF8B2, 0x04},
{0xF8B3, 0x7f},
{0xF8B4, 0x0d},
{0xF8B5, 0x80},
{0xF8B6, 0x2d},
{0xF8B7, 0xe5},
{0xF8B8, 0x7d},
{0xF8B9, 0xb4},
{0xF8BA, 0xe0},
{0xF8BB, 0x04},
{0xF8BC, 0x7f},
{0xF8BD, 0x0e},
{0xF8BE, 0x80},
{0xF8BF, 0x24},
{0xF8C0, 0xe5},
{0xF8C1, 0x7d},
{0xF8C2, 0xb4},
{0xF8C3, 0xe4},
{0xF8C4, 0x04},
{0xF8C5, 0x7f},
{0xF8C6, 0x0f},
{0xF8C7, 0x80},
{0xF8C8, 0x1b},
{0xF8C9, 0xe5},
{0xF8CA, 0x7d},
{0xF8CB, 0xb4},
{0xF8CC, 0xe8},
{0xF8CD, 0x04},
{0xF8CE, 0x7f},
{0xF8CF, 0x10},
{0xF8D0, 0x80},
{0xF8D1, 0x12},
{0xF8D2, 0xe5},
{0xF8D3, 0x7d},
{0xF8D4, 0xb4},
{0xF8D5, 0xec},
{0xF8D6, 0x04},
{0xF8D7, 0x7f},
{0xF8D8, 0x11},
{0xF8D9, 0x80},
{0xF8DA, 0x09},
{0xF8DB, 0xe5},
{0xF8DC, 0x7d},
{0xF8DD, 0x7f},
{0xF8DE, 0x00},
{0xF8DF, 0xb4},
{0xF8E0, 0xf0},
{0xF8E1, 0x02},
{0xF8E2, 0x7f},
{0xF8E3, 0x12},
{0xF8E4, 0x8f},
{0xF8E5, 0x7c},
{0xF8E6, 0xef},
{0xF8E7, 0x24},
{0xF8E8, 0x95},
{0xF8E9, 0xff},
{0xF8EA, 0xe4},
{0xF8EB, 0x34},
{0xF8EC, 0xfb},
{0xF8ED, 0x8f},
{0xF8EE, 0x82},
{0xF8EF, 0xf5},
{0xF8F0, 0x83},
{0xF8F1, 0xe4},
{0xF8F2, 0x93},
{0xF8F3, 0xf5},
{0xF8F4, 0x7c},
{0xF8F5, 0xf5},
{0xF8F6, 0x7b},
{0xF8F7, 0xe4},
{0xF8F8, 0xf5},
{0xF8F9, 0x7a},
{0xF8FA, 0x75},
{0xF8FB, 0x78},
{0xF8FC, 0x30},
{0xF8FD, 0x75},
{0xF8FE, 0x79},
{0xF8FF, 0x53},
{0xF900, 0x85},
{0xF901, 0x79},
{0xF902, 0x82},
{0xF903, 0x85},
{0xF904, 0x78},
{0xF905, 0x83},
{0xF906, 0xe0},
{0xF907, 0x25},
{0xF908, 0x7c},
{0xF909, 0xf0},
{0xF90A, 0x74},
{0xF90B, 0x02},
{0xF90C, 0x25},
{0xF90D, 0x79},
{0xF90E, 0xf5},
{0xF90F, 0x79},
{0xF910, 0xe4},
{0xF911, 0x35},
{0xF912, 0x78},
{0xF913, 0xf5},
{0xF914, 0x78},
{0xF915, 0x05},
{0xF916, 0x7a},
{0xF917, 0xe5},
{0xF918, 0x7a},
{0xF919, 0xb4},
{0xF91A, 0x08},
{0xF91B, 0xe4},
{0xF91C, 0x02},
{0xF91D, 0x18},
{0xF91E, 0x32},
{0xF91F, 0x22},
{0xF920, 0xf0},
{0xF921, 0x90},
{0xF922, 0xa0},
{0xF923, 0xf8},
{0xF924, 0xe0},
{0xF925, 0x70},
{0xF926, 0x02},
{0xF927, 0xa3},
{0xF928, 0xe0},
{0xF929, 0x70},
{0xF92A, 0x0a},
{0xF92B, 0x90},
{0xF92C, 0xa1},
{0xF92D, 0x10},
{0xF92E, 0xe0},
{0xF92F, 0xfe},
{0xF930, 0xa3},
{0xF931, 0xe0},
{0xF932, 0xff},
{0xF933, 0x80},
{0xF934, 0x04},
{0xF935, 0x7e},
{0xF936, 0x00},
{0xF937, 0x7f},
{0xF938, 0x00},
{0xF939, 0x8e},
{0xF93A, 0x7e},
{0xF93B, 0x8f},
{0xF93C, 0x7f},
{0xF93D, 0x90},
{0xF93E, 0x36},
{0xF93F, 0x0d},
{0xF940, 0xe0},
{0xF941, 0x44},
{0xF942, 0x02},
{0xF943, 0xf0},
{0xF944, 0x90},
{0xF945, 0x36},
{0xF946, 0x0e},
{0xF947, 0xe5},
{0xF948, 0x7e},
{0xF949, 0xf0},
{0xF94A, 0xa3},
{0xF94B, 0xe5},
{0xF94C, 0x7f},
{0xF94D, 0xf0},
{0xF94E, 0xe5},
{0xF94F, 0x3a},
{0xF950, 0x60},
{0xF951, 0x0c},
{0xF952, 0x90},
{0xF953, 0x36},
{0xF954, 0x09},
{0xF955, 0xe0},
{0xF956, 0x70},
{0xF957, 0x06},
{0xF958, 0x90},
{0xF959, 0x36},
{0xF95A, 0x08},
{0xF95B, 0xf0},
{0xF95C, 0xf5},
{0xF95D, 0x3a},
{0xF95E, 0x02},
{0xF95F, 0x03},
{0xF960, 0x94},
{0xF961, 0x22},
{0xF962, 0x78},
{0xF963, 0x07},
{0xF964, 0xe6},
{0xF965, 0xd3},
{0xF966, 0x94},
{0xF967, 0x00},
{0xF968, 0x40},
{0xF969, 0x16},
{0xF96A, 0x16},
{0xF96B, 0xe6},
{0xF96C, 0x90},
{0xF96D, 0x30},
{0xF96E, 0xa1},
{0xF96F, 0xf0},
{0xF970, 0x90},
{0xF971, 0x43},
{0xF972, 0x83},
{0xF973, 0xe0},
{0xF974, 0xb4},
{0xF975, 0x01},
{0xF976, 0x0f},
{0xF977, 0x90},
{0xF978, 0x43},
{0xF979, 0x87},
{0xF97A, 0xe0},
{0xF97B, 0xb4},
{0xF97C, 0x01},
{0xF97D, 0x08},
{0xF97E, 0x80},
{0xF97F, 0x00},
{0xF980, 0x90},
{0xF981, 0x30},
{0xF982, 0xa0},
{0xF983, 0x74},
{0xF984, 0x01},
{0xF985, 0xf0},
{0xF986, 0x22},
{0xF987, 0xf0},
{0xF988, 0x90},
{0xF989, 0x35},
{0xF98A, 0xba},
{0xF98B, 0xe0},
{0xF98C, 0xb4},
{0xF98D, 0x0a},
{0xF98E, 0x0d},
{0xF98F, 0xa3},
{0xF990, 0xe0},
{0xF991, 0xb4},
{0xF992, 0x01},
{0xF993, 0x08},
{0xF994, 0x90},
{0xF995, 0xfb},
{0xF996, 0x94},
{0xF997, 0xe0},
{0xF998, 0x90},
{0xF999, 0x35},
{0xF99A, 0xb8},
{0xF99B, 0xf0},
{0xF99C, 0xd0},
{0xF99D, 0xd0},
{0xF99E, 0xd0},
{0xF99F, 0x82},
{0xF9A0, 0xd0},
{0xF9A1, 0x83},
{0xF9A2, 0xd0},
{0xF9A3, 0xe0},
{0xF9A4, 0x32},
{0xF9A5, 0x22},
{0xF9A6, 0xe5},
{0xF9A7, 0x7f},
{0xF9A8, 0x45},
{0xF9A9, 0x7e},
{0xF9AA, 0x60},
{0xF9AB, 0x15},
{0xF9AC, 0x90},
{0xF9AD, 0x01},
{0xF9AE, 0x00},
{0xF9AF, 0xe0},
{0xF9B0, 0x70},
{0xF9B1, 0x0f},
{0xF9B2, 0x90},
{0xF9B3, 0xa0},
{0xF9B4, 0xf8},
{0xF9B5, 0xe5},
{0xF9B6, 0x7e},
{0xF9B7, 0xf0},
{0xF9B8, 0xa3},
{0xF9B9, 0xe5},
{0xF9BA, 0x7f},
{0xF9BB, 0xf0},
{0xF9BC, 0xe4},
{0xF9BD, 0xf5},
{0xF9BE, 0x7e},
{0xF9BF, 0xf5},
{0xF9C0, 0x7f},
{0xF9C1, 0x22},
{0xF9C2, 0x02},
{0xF9C3, 0x0e},
{0xF9C4, 0x79},
{0xF9C5, 0x22},
/* Offsets:*/
{0x35C6, 0x00},/* FIDDLEDARKCAL*/
{0x35C7, 0x00},
{0x35C8, 0x01},/*STOREDISTANCEATSTOPSTREAMING*/
{0x35C9, 0x20},
{0x35CA, 0x01},/*BRUCEFIX*/
{0x35CB, 0x62},
{0x35CC, 0x01},/*FIXDATAXFERSTATUSREG*/
{0x35CD, 0x87},
{0x35CE, 0x01},/*FOCUSDISTANCEUPDATE*/
{0x35CF, 0xA6},
{0x35D0, 0x01},/*SKIPEDOFRESET*/
{0x35D1, 0xC2},
{0x35D2, 0x00},
{0x35D3, 0xFB},
{0x35D4, 0x00},
{0x35D5, 0x94},
{0x35D6, 0x00},
{0x35D7, 0xFB},
{0x35D8, 0x00},
{0x35D9, 0x94},
{0x35DA, 0x00},
{0x35DB, 0xFB},
{0x35DC, 0x00},
{0x35DD, 0x94},
{0x35DE, 0x00},
{0x35DF, 0xFB},
{0x35E0, 0x00},
{0x35E1, 0x94},
{0x35E6, 0x18},/* FIDDLEDARKCAL*/
{0x35E7, 0x2F},
{0x35E8, 0x03},/* STOREDISTANCEATSTOPSTREAMING*/
{0x35E9, 0x93},
{0x35EA, 0x18},/* BRUCEFIX*/
{0x35EB, 0x99},
{0x35EC, 0x00},/* FIXDATAXFERSTATUSREG*/
{0x35ED, 0xA3},
{0x35EE, 0x21},/* FOCUSDISTANCEUPDATE*/
{0x35EF, 0x5B},
{0x35F0, 0x0E},/* SKIPEDOFRESET*/
{0x35F1, 0x74},
{0x35F2, 0x04},
{0x35F3, 0x64},
{0x35F4, 0x04},
{0x35F5, 0x65},
{0x35F6, 0x04},
{0x35F7, 0x7B},
{0x35F8, 0x04},
{0x35F9, 0x7C},
{0x35FA, 0x04},
{0x35FB, 0xDD},
{0x35FC, 0x04},
{0x35FD, 0xDE},
{0x35FE, 0x04},
{0x35FF, 0xEF},
{0x3600, 0x04},
{0x3601, 0xF0},
/*Jump/Data:*/
{0x35C2, 0x3F},/* Jump Reg*/
{0x35C3, 0xFF},/* Jump Reg*/
{0x35C4, 0x3F},/* Data Reg*/
{0x35C5, 0xC0},/* Data Reg*/
{0x35C0, 0x01},/* Enable*/
};
static struct vx6953_i2c_reg_conf cut3_cali_data[] = {
{0x360A, 0x07 },
{0x3530, 0x07 },
{0x35B5, 0x00 },
{0x35BC, 0x00 },
{0xAFF8, 0x00 },
{0xAFF9, 0x01 },
{0xF800, 0x90 },
{0xF801, 0x30 },
{0xF802, 0x31 },
{0xF803, 0xe0 },
{0xF804, 0xf5 },
{0xF805, 0x7d },
{0xF806, 0xb4 },
{0xF807, 0x01 },
{0xF808, 0x06 },
{0xF809, 0x75 },
{0xF80A, 0x7d },
{0xF80B, 0x03 },
{0xF80C, 0x74 },
{0xF80D, 0x03 },
{0xF80E, 0xf0 },
{0xF80F, 0x90 },
{0xF810, 0x30 },
{0xF811, 0x04 },
{0xF812, 0x74 },
{0xF813, 0x33 },
{0xF814, 0xf0 },
{0xF815, 0x90 },
{0xF816, 0x30 },
{0xF817, 0x06 },
{0xF818, 0xe4 },
{0xF819, 0xf0 },
{0xF81A, 0xa3 },
{0xF81B, 0x74 },
{0xF81C, 0x08 },
{0xF81D, 0xf0 },
{0xF81E, 0x90 },
{0xF81F, 0x30 },
{0xF820, 0x10 },
{0xF821, 0xe4 },
{0xF822, 0xf0 },
{0xF823, 0xa3 },
{0xF824, 0xf0 },
{0xF825, 0x90 },
{0xF826, 0x30 },
{0xF827, 0x16 },
{0xF828, 0x74 },
{0xF829, 0x1e },
{0xF82A, 0xf0 },
{0xF82B, 0x90 },
{0xF82C, 0x30 },
{0xF82D, 0x1a },
{0xF82E, 0x74 },
{0xF82F, 0x6a },
{0xF830, 0xf0 },
{0xF831, 0x90 },
{0xF832, 0x30 },
{0xF833, 0x30 },
{0xF834, 0x74 },
{0xF835, 0x08 },
{0xF836, 0xf0 },
{0xF837, 0x90 },
{0xF838, 0x30 },
{0xF839, 0x36 },
{0xF83A, 0x74 },
{0xF83B, 0x2c },
{0xF83C, 0xf0 },
{0xF83D, 0x90 },
{0xF83E, 0x30 },
{0xF83F, 0x41 },
{0xF840, 0xe4 },
{0xF841, 0xf0 },
{0xF842, 0xa3 },
{0xF843, 0x74 },
{0xF844, 0x24 },
{0xF845, 0xf0 },
{0xF846, 0x90 },
{0xF847, 0x30 },
{0xF848, 0x45 },
{0xF849, 0x74 },
{0xF84A, 0x81 },
{0xF84B, 0xf0 },
{0xF84C, 0x90 },
{0xF84D, 0x30 },
{0xF84E, 0x98 },
{0xF84F, 0x74 },
{0xF850, 0x01 },
{0xF851, 0xf0 },
{0xF852, 0x90 },
{0xF853, 0x30 },
{0xF854, 0x9d },
{0xF855, 0x74 },
{0xF856, 0x05 },
{0xF857, 0xf0 },
{0xF858, 0xe5 },
{0xF859, 0x7d },
{0xF85A, 0x70 },
{0xF85B, 0x22 },
{0xF85C, 0x90 },
{0xF85D, 0x02 },
{0xF85E, 0x00 },
{0xF85F, 0x74 },
{0xF860, 0x02 },
{0xF861, 0xf0 },
{0xF862, 0xa3 },
{0xF863, 0x74 },
{0xF864, 0x54 },
{0xF865, 0xf0 },
{0xF866, 0x90 },
{0xF867, 0x30 },
{0xF868, 0x05 },
{0xF869, 0x74 },
{0xF86A, 0x01 },
{0xF86B, 0xf0 },
{0xF86C, 0x90 },
{0xF86D, 0x30 },
{0xF86E, 0x1b },
{0xF86F, 0x74 },
{0xF870, 0x29 },
{0xF871, 0xf0 },
{0xF872, 0x90 },
{0xF873, 0x30 },
{0xF874, 0x30 },
{0xF875, 0xe4 },
{0xF876, 0xf0 },
{0xF877, 0x90 },
{0xF878, 0x30 },
{0xF879, 0x35 },
{0xF87A, 0x04 },
{0xF87B, 0xf0 },
{0xF87C, 0x80 },
{0xF87D, 0x69 },
{0xF87E, 0xe5 },
{0xF87F, 0x7d },
{0xF880, 0x64 },
{0xF881, 0x02 },
{0xF882, 0x70 },
{0xF883, 0x3c },
{0xF884, 0x90 },
{0xF885, 0x02 },
{0xF886, 0x00 },
{0xF887, 0x74 },
{0xF888, 0x04 },
{0xF889, 0xf0 },
{0xF88A, 0xa3 },
{0xF88B, 0x74 },
{0xF88C, 0x10 },
{0xF88D, 0xf0 },
{0xF88E, 0x90 },
{0xF88F, 0x30 },
{0xF890, 0x04 },
{0xF891, 0x74 },
{0xF892, 0x34 },
{0xF893, 0xf0 },
{0xF894, 0xa3 },
{0xF895, 0x74 },
{0xF896, 0x07 },
{0xF897, 0xf0 },
{0xF898, 0x90 },
{0xF899, 0x30 },
{0xF89A, 0x10 },
{0xF89B, 0x74 },
{0xF89C, 0x10 },
{0xF89D, 0xf0 },
{0xF89E, 0x90 },
{0xF89F, 0x30 },
{0xF8A0, 0x16 },
{0xF8A1, 0x74 },
{0xF8A2, 0x1f },
{0xF8A3, 0xf0 },
{0xF8A4, 0x90 },
{0xF8A5, 0x30 },
{0xF8A6, 0x1a },
{0xF8A7, 0x74 },
{0xF8A8, 0x62 },
{0xF8A9, 0xf0 },
{0xF8AA, 0xa3 },
{0xF8AB, 0x74 },
{0xF8AC, 0x2a },
{0xF8AD, 0xf0 },
{0xF8AE, 0x90 },
{0xF8AF, 0x30 },
{0xF8B0, 0x35 },
{0xF8B1, 0x74 },
{0xF8B2, 0x04 },
{0xF8B3, 0xf0 },
{0xF8B4, 0x90 },
{0xF8B5, 0x30 },
{0xF8B6, 0x41 },
{0xF8B7, 0x74 },
{0xF8B8, 0x60 },
{0xF8B9, 0xf0 },
{0xF8BA, 0xa3 },
{0xF8BB, 0x74 },
{0xF8BC, 0x64 },
{0xF8BD, 0xf0 },
{0xF8BE, 0x80 },
{0xF8BF, 0x27 },
{0xF8C0, 0xe5 },
{0xF8C1, 0x7d },
{0xF8C2, 0xb4 },
{0xF8C3, 0x03 },
{0xF8C4, 0x22 },
{0xF8C5, 0x90 },
{0xF8C6, 0x02 },
{0xF8C7, 0x00 },
{0xF8C8, 0x74 },
{0xF8C9, 0x02 },
{0xF8CA, 0xf0 },
{0xF8CB, 0xa3 },
{0xF8CC, 0x74 },
{0xF8CD, 0x26 },
{0xF8CE, 0xf0 },
{0xF8CF, 0x90 },
{0xF8D0, 0x30 },
{0xF8D1, 0x05 },
{0xF8D2, 0x74 },
{0xF8D3, 0x03 },
{0xF8D4, 0xf0 },
{0xF8D5, 0x90 },
{0xF8D6, 0x30 },
{0xF8D7, 0x11 },
{0xF8D8, 0x74 },
{0xF8D9, 0x01 },
{0xF8DA, 0xf0 },
{0xF8DB, 0x90 },
{0xF8DC, 0x30 },
{0xF8DD, 0x1b },
{0xF8DE, 0x74 },
{0xF8DF, 0x2a },
{0xF8E0, 0xf0 },
{0xF8E1, 0x90 },
{0xF8E2, 0x30 },
{0xF8E3, 0x35 },
{0xF8E4, 0x74 },
{0xF8E5, 0x03 },
{0xF8E6, 0xf0 },
{0xF8E7, 0x90 },
{0xF8E8, 0x41 },
{0xF8E9, 0x01 },
{0xF8EA, 0xe0 },
{0xF8EB, 0xf5 },
{0xF8EC, 0x79 },
{0xF8ED, 0x90 },
{0xF8EE, 0x43 },
{0xF8EF, 0x87 },
{0xF8F0, 0xe0 },
{0xF8F1, 0xf5 },
{0xF8F2, 0x7a },
{0xF8F3, 0x90 },
{0xF8F4, 0x42 },
{0xF8F5, 0x05 },
{0xF8F6, 0xe0 },
{0xF8F7, 0xf5 },
{0xF8F8, 0x7b },
{0xF8F9, 0x22 },
{0xF8FA, 0x78 },
{0xF8FB, 0x07 },
{0xF8FC, 0xe6 },
{0xF8FD, 0xf5 },
{0xF8FE, 0x7c },
{0xF8FF, 0xe5 },
{0xF900, 0x7c },
{0xF901, 0x60 },
{0xF902, 0x1e },
{0xF903, 0x90 },
{0xF904, 0x43 },
{0xF905, 0x83 },
{0xF906, 0xe0 },
{0xF907, 0xb4 },
{0xF908, 0x01 },
{0xF909, 0x17 },
{0xF90A, 0x90 },
{0xF90B, 0x43 },
{0xF90C, 0x87 },
{0xF90D, 0xe0 },
{0xF90E, 0xb4 },
{0xF90F, 0x01 },
{0xF910, 0x10 },
{0xF911, 0x15 },
{0xF912, 0x7c },
{0xF913, 0x90 },
{0xF914, 0x30 },
{0xF915, 0xa1 },
{0xF916, 0xe5 },
{0xF917, 0x7c },
{0xF918, 0xf0 },
{0xF919, 0x90 },
{0xF91A, 0x30 },
{0xF91B, 0xa0 },
{0xF91C, 0x74 },
{0xF91D, 0x01 },
{0xF91E, 0xf0 },
{0xF91F, 0x80 },
{0xF920, 0x05 },
{0xF921, 0xe4 },
{0xF922, 0x90 },
{0xF923, 0x30 },
{0xF924, 0xa0 },
{0xF925, 0xf0 },
{0xF926, 0x90 },
{0xF927, 0x41 },
{0xF928, 0x01 },
{0xF929, 0xe0 },
{0xF92A, 0xfc },
{0xF92B, 0x54 },
{0xF92C, 0x02 },
{0xF92D, 0xfe },
{0xF92E, 0xe5 },
{0xF92F, 0x79 },
{0xF930, 0x54 },
{0xF931, 0x02 },
{0xF932, 0xb5 },
{0xF933, 0x06 },
{0xF934, 0x0f },
{0xF935, 0x90 },
{0xF936, 0x43 },
{0xF937, 0x87 },
{0xF938, 0xe0 },
{0xF939, 0xb5 },
{0xF93A, 0x7a },
{0xF93B, 0x08 },
{0xF93C, 0x90 },
{0xF93D, 0x42 },
{0xF93E, 0x05 },
{0xF93F, 0xe0 },
{0xF940, 0x65 },
{0xF941, 0x7b },
{0xF942, 0x60 },
{0xF943, 0x0b },
{0xF944, 0x90 },
{0xF945, 0x30 },
{0xF946, 0x50 },
{0xF947, 0xe0 },
{0xF948, 0x54 },
{0xF949, 0xf9 },
{0xF94A, 0x44 },
{0xF94B, 0x02 },
{0xF94C, 0xf0 },
{0xF94D, 0x80 },
{0xF94E, 0x09 },
{0xF94F, 0x90 },
{0xF950, 0x30 },
{0xF951, 0x50 },
{0xF952, 0xe0 },
{0xF953, 0x54 },
{0xF954, 0xf9 },
{0xF955, 0x44 },
{0xF956, 0x04 },
{0xF957, 0xf0 },
{0xF958, 0x8c },
{0xF959, 0x79 },
{0xF95A, 0x90 },
{0xF95B, 0x43 },
{0xF95C, 0x87 },
{0xF95D, 0xe0 },
{0xF95E, 0xf5 },
{0xF95F, 0x7a },
{0xF960, 0x90 },
{0xF961, 0x42 },
{0xF962, 0x05 },
{0xF963, 0xe0 },
{0xF964, 0xf5 },
{0xF965, 0x7b },
{0xF966, 0x22 },
{0xF967, 0xc3 },
{0xF968, 0x90 },
{0xF969, 0x0b },
{0xF96A, 0x89 },
{0xF96B, 0xe0 },
{0xF96C, 0x94 },
{0xF96D, 0x1e },
{0xF96E, 0x90 },
{0xF96F, 0x0b },
{0xF970, 0x88 },
{0xF971, 0xe0 },
{0xF972, 0x94 },
{0xF973, 0x00 },
{0xF974, 0x50 },
{0xF975, 0x06 },
{0xF976, 0x7e },
{0xF977, 0x00 },
{0xF978, 0x7f },
{0xF979, 0x01 },
{0xF97A, 0x80 },
{0xF97B, 0x3d },
{0xF97C, 0xc3 },
{0xF97D, 0x90 },
{0xF97E, 0x0b },
{0xF97F, 0x89 },
{0xF980, 0xe0 },
{0xF981, 0x94 },
{0xF982, 0x3c },
{0xF983, 0x90 },
{0xF984, 0x0b },
{0xF985, 0x88 },
{0xF986, 0xe0 },
{0xF987, 0x94 },
{0xF988, 0x00 },
{0xF989, 0x50 },
{0xF98A, 0x06 },
{0xF98B, 0x7e },
{0xF98C, 0x00 },
{0xF98D, 0x7f },
{0xF98E, 0x02 },
{0xF98F, 0x80 },
{0xF990, 0x28 },
{0xF991, 0xc3 },
{0xF992, 0x90 },
{0xF993, 0x0b },
{0xF994, 0x89 },
{0xF995, 0xe0 },
{0xF996, 0x94 },
{0xF997, 0xfa },
{0xF998, 0x90 },
{0xF999, 0x0b },
{0xF99A, 0x88 },
{0xF99B, 0xe0 },
{0xF99C, 0x94 },
{0xF99D, 0x00 },
{0xF99E, 0x50 },
{0xF99F, 0x06 },
{0xF9A0, 0x7e },
{0xF9A1, 0x00 },
{0xF9A2, 0x7f },
{0xF9A3, 0x03 },
{0xF9A4, 0x80 },
{0xF9A5, 0x13 },
{0xF9A6, 0xc3 },
{0xF9A7, 0x90 },
{0xF9A8, 0x0b },
{0xF9A9, 0x88 },
{0xF9AA, 0xe0 },
{0xF9AB, 0x94 },
{0xF9AC, 0x80 },
{0xF9AD, 0x50 },
{0xF9AE, 0x06 },
{0xF9AF, 0x7e },
{0xF9B0, 0x00 },
{0xF9B1, 0x7f },
{0xF9B2, 0x04 },
{0xF9B3, 0x80 },
{0xF9B4, 0x04 },
{0xF9B5, 0xae },
{0xF9B6, 0x7e },
{0xF9B7, 0xaf },
{0xF9B8, 0x7f },
{0xF9B9, 0x90 },
{0xF9BA, 0xa0 },
{0xF9BB, 0xf8 },
{0xF9BC, 0xee },
{0xF9BD, 0xf0 },
{0xF9BE, 0xa3 },
{0xF9BF, 0xef },
{0xF9C0, 0xf0 },
{0xF9C1, 0x22 },
{0xF9C2, 0x90 },
{0xF9C3, 0x33 },
{0xF9C4, 0x82 },
{0xF9C5, 0xe0 },
{0xF9C6, 0xff },
{0xF9C7, 0x64 },
{0xF9C8, 0x01 },
{0xF9C9, 0x70 },
{0xF9CA, 0x30 },
{0xF9CB, 0xe5 },
{0xF9CC, 0x7f },
{0xF9CD, 0x64 },
{0xF9CE, 0x02 },
{0xF9CF, 0x45 },
{0xF9D0, 0x7e },
{0xF9D1, 0x70 },
{0xF9D2, 0x04 },
{0xF9D3, 0x7d },
{0xF9D4, 0x1e },
{0xF9D5, 0x80 },
{0xF9D6, 0x1d },
{0xF9D7, 0xe5 },
{0xF9D8, 0x7f },
{0xF9D9, 0x64 },
{0xF9DA, 0x03 },
{0xF9DB, 0x45 },
{0xF9DC, 0x7e },
{0xF9DD, 0x70 },
{0xF9DE, 0x04 },
{0xF9DF, 0x7d },
{0xF9E0, 0x3c },
{0xF9E1, 0x80 },
{0xF9E2, 0x11 },
{0xF9E3, 0xe5 },
{0xF9E4, 0x7f },
{0xF9E5, 0x64 },
{0xF9E6, 0x04 },
{0xF9E7, 0x45 },
{0xF9E8, 0x7e },
{0xF9E9, 0x70 },
{0xF9EA, 0x04 },
{0xF9EB, 0x7d },
{0xF9EC, 0xfa },
{0xF9ED, 0x80 },
{0xF9EE, 0x05 },
{0xF9EF, 0x90 },
{0xF9F0, 0x33 },
{0xF9F1, 0x81 },
{0xF9F2, 0xe0 },
{0xF9F3, 0xfd },
{0xF9F4, 0xae },
{0xF9F5, 0x05 },
{0xF9F6, 0x90 },
{0xF9F7, 0x33 },
{0xF9F8, 0x81 },
{0xF9F9, 0xed },
{0xF9FA, 0xf0 },
{0xF9FB, 0xef },
{0xF9FC, 0xb4 },
{0xF9FD, 0x01 },
{0xF9FE, 0x10 },
{0xF9FF, 0x90 },
{0xFA00, 0x01 },
{0xFA01, 0x00 },
{0xFA02, 0xe0 },
{0xFA03, 0x60 },
{0xFA04, 0x0a },
{0xFA05, 0x90 },
{0xFA06, 0xa1 },
{0xFA07, 0x10 },
{0xFA08, 0xe0 },
{0xFA09, 0xf5 },
{0xFA0A, 0x7e },
{0xFA0B, 0xa3 },
{0xFA0C, 0xe0 },
{0xFA0D, 0xf5 },
{0xFA0E, 0x7f },
{0xFA0F, 0x22 },
{0xFA10, 0x12 },
{0xFA11, 0x2f },
{0xFA12, 0x4d },
{0xFA13, 0x90 },
{0xFA14, 0x35 },
{0xFA15, 0x38 },
{0xFA16, 0xe0 },
{0xFA17, 0x70 },
{0xFA18, 0x05 },
{0xFA19, 0x12 },
{0xFA1A, 0x00 },
{0xFA1B, 0x0e },
{0xFA1C, 0x80 },
{0xFA1D, 0x03 },
{0xFA1E, 0x12 },
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{0xacc8, 0x03 },
{0xacc9, 0x04 },
{0xaccc, 0x07 },
{0xaccd, 0x08 },
{0xacd0, 0x09 },
{0xacd1, 0x09 },
{0x35B5, 0x01 },
{0x35BC, 0x01 },
{0x360A, 0x02 },
{0xFA9B, 0x01 },
};
#define NUM_LSC_CAST_REGS 33
enum LSC_Cast_t{
cast_H = 0,
cast_U30,
cast_CW,
cast_D,
cast_MAX
};
static short int LSC_CorrectionForCast[cast_MAX][NUM_LSC_CAST_REGS] = {
{-30, -20, 8, 11, -16, -26, -35, -53, -9, -10, 44, 57, -39,
-14, 50, -173, -38, -32, -1, 9, 39, 51, -33, -49, -28,
-22, 7, 11, -21, 17, -62, -56, 0},
{-29, -18, 6, 1, 17, -35, -77, 0, 5, -17, -6, -22, -41, -1,
-37, 83, -38, -32, 1, -2, 15, 25, -67, 19, -28, -22, 5,
2, -18, 21, -86, 0, 0},
{-10, -15, -4, -6, -8, -3, -63, 8, 25, -9, -39, -51, -9,
0, -21, 112, -10, -23, -7, -9, 10, 18, -11, 23, -10,
-15, -4, -6, -10, -3, -52, 7, 0},
{ 5, 3, -4, -5, -1, 3, 4, 8, 12, 3, -22, -21, 7, 17,
2, 35, 8, 2, -3, -2, -9, -5, 10, 4, 9, 2, -4, -5,
-2, 0, -6, 9, 0}
};
static unsigned short LSC_CastRegs[] = {
0xFB7E, /* H */
0xFB3C, /* U30 */
0xFAFA, /* CW */
0xFAB8 /* D65 */
};
/*=============================================================*/
static int vx6953_i2c_rxdata(unsigned short saddr,
unsigned char *rxdata, int length)
{
struct i2c_msg msgs[] = {
{
.addr = saddr,
.flags = 0,
.len = 2,
.buf = rxdata,
},
{
.addr = saddr,
.flags = I2C_M_RD,
.len = 2,
.buf = rxdata,
},
};
if (i2c_transfer(vx6953_client->adapter, msgs, 2) < 0) {
CDBG("vx6953_i2c_rxdata failed!\n");
return -EIO;
}
return 0;
}
static int32_t vx6953_i2c_txdata(unsigned short saddr,
unsigned char *txdata, int length)
{
struct i2c_msg msg[] = {
{
.addr = saddr,
.flags = 0,
.len = length,
.buf = txdata,
},
};
if (i2c_transfer(vx6953_client->adapter, msg, 1) < 0) {
CDBG("vx6953_i2c_txdata faild 0x%x\n", vx6953_client->addr);
return -EIO;
}
return 0;
}
static int32_t vx6953_i2c_read(unsigned short raddr,
unsigned short *rdata, int rlen)
{
int32_t rc = 0;
unsigned char buf[2];
if (!rdata)
return -EIO;
memset(buf, 0, sizeof(buf));
buf[0] = (raddr & 0xFF00) >> 8;
buf[1] = (raddr & 0x00FF);
rc = vx6953_i2c_rxdata(vx6953_client->addr>>1, buf, rlen);
if (rc < 0) {
CDBG("vx6953_i2c_read 0x%x failed!\n", raddr);
return rc;
}
*rdata = (rlen == 2 ? buf[0] << 8 | buf[1] : buf[0]);
return rc;
}
static int32_t vx6953_i2c_write_b_sensor(unsigned short waddr, uint8_t bdata)
{
int32_t rc = -EFAULT;
unsigned char buf[3];
memset(buf, 0, sizeof(buf));
buf[0] = (waddr & 0xFF00) >> 8;
buf[1] = (waddr & 0x00FF);
buf[2] = bdata;
CDBG("i2c_write_b addr = 0x%x, val = 0x%x\n", waddr, bdata);
rc = vx6953_i2c_txdata(vx6953_client->addr>>1, buf, 3);
if (rc < 0) {
CDBG("i2c_write_b failed, addr = 0x%x, val = 0x%x!\n",
waddr, bdata);
}
return rc;
}
static int32_t vx6953_i2c_write_w_sensor(unsigned short waddr, uint16_t wdata)
{
int32_t rc = -EFAULT;
unsigned char buf[4];
memset(buf, 0, sizeof(buf));
buf[0] = (waddr & 0xFF00) >> 8;
buf[1] = (waddr & 0x00FF);
buf[2] = (wdata & 0xFF00) >> 8;
buf[3] = (wdata & 0x00FF);
CDBG("i2c_write_b addr = 0x%x, val = 0x%x\n", waddr, wdata);
rc = vx6953_i2c_txdata(vx6953_client->addr>>1, buf, 4);
if (rc < 0) {
CDBG("i2c_write_b failed, addr = 0x%x, val = 0x%x!\n",
waddr, wdata);
}
return rc;
}
static int32_t vx6953_i2c_write_seq_sensor(unsigned short waddr,
uint8_t *bdata, uint16_t len)
{
int32_t rc = -EFAULT;
unsigned char buf[len+2];
int i;
memset(buf, 0, sizeof(buf));
buf[0] = (waddr & 0xFF00) >> 8;
buf[1] = (waddr & 0x00FF);
for (i = 2; i < len+2; i++)
buf[i] = *bdata++;
rc = vx6953_i2c_txdata(vx6953_client->addr>>1, buf, len+2);
if (rc < 0) {
CDBG("i2c_write_b failed, addr = 0x%x, val = 0x%x!\n",
waddr, bdata[0]);
}
return rc;
}
static int32_t vx6953_i2c_write_w_table(struct vx6953_i2c_reg_conf const
*reg_conf_tbl, int num)
{
int i;
int32_t rc = -EIO;
for (i = 0; i < num; i++) {
rc = vx6953_i2c_write_b_sensor(reg_conf_tbl->waddr,
reg_conf_tbl->wdata);
if (rc < 0)
break;
reg_conf_tbl++;
}
return rc;
}
static void vx6953_get_pict_fps(uint16_t fps, uint16_t *pfps)
{
/* input fps is preview fps in Q8 format */
uint16_t preview_frame_length_lines, snapshot_frame_length_lines;
uint16_t preview_line_length_pck, snapshot_line_length_pck;
uint32_t divider, d1, d2;
/* Total frame_length_lines and line_length_pck for preview */
preview_frame_length_lines = VX6953_QTR_SIZE_HEIGHT +
VX6953_VER_QTR_BLK_LINES;
preview_line_length_pck = VX6953_QTR_SIZE_WIDTH +
VX6953_HRZ_QTR_BLK_PIXELS;
/* Total frame_length_lines and line_length_pck for snapshot */
snapshot_frame_length_lines = VX6953_FULL_SIZE_HEIGHT +
VX6953_VER_FULL_BLK_LINES;
snapshot_line_length_pck = VX6953_FULL_SIZE_WIDTH +
VX6953_HRZ_FULL_BLK_PIXELS;
d1 = preview_frame_length_lines * 0x00000400/
snapshot_frame_length_lines;
d2 = preview_line_length_pck * 0x00000400/
snapshot_line_length_pck;
divider = d1 * d2 / 0x400;
/*Verify PCLK settings and frame sizes.*/
*pfps = (uint16_t) (fps * divider / 0x400);
/* 2 is the ratio of no.of snapshot channels
to number of preview channels */
}
static uint16_t vx6953_get_prev_lines_pf(void)
{
if (vx6953_ctrl->prev_res == QTR_SIZE)
return VX6953_QTR_SIZE_HEIGHT + VX6953_VER_QTR_BLK_LINES;
else
return VX6953_FULL_SIZE_HEIGHT + VX6953_VER_FULL_BLK_LINES;
}
static uint16_t vx6953_get_prev_pixels_pl(void)
{
if (vx6953_ctrl->prev_res == QTR_SIZE)
return VX6953_QTR_SIZE_WIDTH + VX6953_HRZ_QTR_BLK_PIXELS;
else
return VX6953_FULL_SIZE_WIDTH + VX6953_HRZ_FULL_BLK_PIXELS;
}
static uint16_t vx6953_get_pict_lines_pf(void)
{
if (vx6953_ctrl->pict_res == QTR_SIZE)
return VX6953_QTR_SIZE_HEIGHT +
VX6953_VER_QTR_BLK_LINES;
else
return VX6953_FULL_SIZE_HEIGHT +
VX6953_VER_FULL_BLK_LINES;
}
static uint16_t vx6953_get_pict_pixels_pl(void)
{
if (vx6953_ctrl->pict_res == QTR_SIZE)
return VX6953_QTR_SIZE_WIDTH +
VX6953_HRZ_QTR_BLK_PIXELS;
else
return VX6953_FULL_SIZE_WIDTH +
VX6953_HRZ_FULL_BLK_PIXELS;
}
static uint32_t vx6953_get_pict_max_exp_lc(void)
{
if (vx6953_ctrl->pict_res == QTR_SIZE)
return (VX6953_QTR_SIZE_HEIGHT +
VX6953_VER_QTR_BLK_LINES)*24;
else
return (VX6953_FULL_SIZE_HEIGHT +
VX6953_VER_FULL_BLK_LINES)*24;
}
static int32_t vx6953_set_fps(struct fps_cfg *fps)
{
uint16_t total_lines_per_frame;
int32_t rc = 0;
total_lines_per_frame = (uint16_t)((VX6953_QTR_SIZE_HEIGHT +
VX6953_VER_QTR_BLK_LINES) * vx6953_ctrl->fps_divider/0x400);
vx6953_i2c_write_b_sensor(REG_GROUPED_PARAMETER_HOLD,
GROUPED_PARAMETER_HOLD);
if (vx6953_i2c_write_b_sensor(REG_FRAME_LENGTH_LINES_HI,
((total_lines_per_frame & 0xFF00) >> 8)) < 0)
return rc;
if (vx6953_i2c_write_b_sensor(REG_FRAME_LENGTH_LINES_LO,
(total_lines_per_frame & 0x00FF)) < 0)
return rc;
vx6953_i2c_write_b_sensor(REG_GROUPED_PARAMETER_HOLD,
GROUPED_PARAMETER_HOLD_OFF);
return rc;
}
static int32_t vx6953_write_exp_gain(uint16_t gain, uint32_t line)
{
uint16_t line_length_pck, frame_length_lines;
uint8_t gain_hi, gain_lo;
uint8_t intg_time_hi, intg_time_lo;
uint8_t frame_length_lines_hi = 0, frame_length_lines_lo = 0;
int32_t rc = 0;
if (vx6953_ctrl->sensormode != SENSOR_SNAPSHOT_MODE) {
frame_length_lines = VX6953_QTR_SIZE_HEIGHT +
VX6953_VER_QTR_BLK_LINES;
line_length_pck = VX6953_QTR_SIZE_WIDTH +
VX6953_HRZ_QTR_BLK_PIXELS;
if (line > (frame_length_lines -
VX6953_STM5M0EDOF_OFFSET)) {
vx6953_ctrl->fps = (uint16_t) (30 * Q8 *
(frame_length_lines - VX6953_STM5M0EDOF_OFFSET)/
line);
} else {
vx6953_ctrl->fps = (uint16_t) (30 * Q8);
}
} else {
frame_length_lines = VX6953_FULL_SIZE_HEIGHT +
VX6953_VER_FULL_BLK_LINES;
line_length_pck = VX6953_FULL_SIZE_WIDTH +
VX6953_HRZ_FULL_BLK_PIXELS;
}
vx6953_i2c_write_b_sensor(REG_GROUPED_PARAMETER_HOLD,
GROUPED_PARAMETER_HOLD);
if ((line + VX6953_STM5M0EDOF_OFFSET) > MAX_FRAME_LENGTH_LINES) {
frame_length_lines = MAX_FRAME_LENGTH_LINES;
line = MAX_FRAME_LENGTH_LINES - VX6953_STM5M0EDOF_OFFSET;
} else if ((line + VX6953_STM5M0EDOF_OFFSET) > frame_length_lines) {
frame_length_lines = line + VX6953_STM5M0EDOF_OFFSET;
line = frame_length_lines;
}
frame_length_lines_hi = (uint8_t) ((frame_length_lines &
0xFF00) >> 8);
frame_length_lines_lo = (uint8_t) (frame_length_lines &
0x00FF);
vx6953_i2c_write_b_sensor(REG_FRAME_LENGTH_LINES_HI,
frame_length_lines_hi);
vx6953_i2c_write_b_sensor(REG_FRAME_LENGTH_LINES_LO,
frame_length_lines_lo);
/* update analogue gain registers */
gain_hi = (uint8_t) ((gain & 0xFF00) >> 8);
gain_lo = (uint8_t) (gain & 0x00FF);
vx6953_i2c_write_b_sensor(REG_ANALOGUE_GAIN_CODE_GLOBAL_LO,
gain_lo);
vx6953_i2c_write_b_sensor(REG_DIGITAL_GAIN_GREEN_R_LO, gain_hi);
vx6953_i2c_write_b_sensor(REG_DIGITAL_GAIN_RED_LO, gain_hi);
vx6953_i2c_write_b_sensor(REG_DIGITAL_GAIN_BLUE_LO, gain_hi);
vx6953_i2c_write_b_sensor(REG_DIGITAL_GAIN_GREEN_B_LO, gain_hi);
CDBG("%s, gain_hi 0x%x, gain_lo 0x%x\n", __func__,
gain_hi, gain_lo);
/* update line count registers */
intg_time_hi = (uint8_t) (((uint16_t)line & 0xFF00) >> 8);
intg_time_lo = (uint8_t) ((uint16_t)line & 0x00FF);
vx6953_i2c_write_b_sensor(REG_COARSE_INTEGRATION_TIME_HI,
intg_time_hi);
vx6953_i2c_write_b_sensor(REG_COARSE_INTEGRATION_TIME_LO,
intg_time_lo);
vx6953_i2c_write_b_sensor(REG_GROUPED_PARAMETER_HOLD,
GROUPED_PARAMETER_HOLD_OFF);
return rc;
}
static int32_t vx6953_set_pict_exp_gain(uint16_t gain, uint32_t line)
{
int32_t rc = 0;
rc = vx6953_write_exp_gain(gain, line);
return rc;
} /* endof vx6953_set_pict_exp_gain*/
static int32_t vx6953_move_focus(int direction,
int32_t num_steps)
{
return 0;
}
static int32_t vx6953_set_default_focus(uint8_t af_step)
{
return 0;
}
static int32_t vx6953_test(enum vx6953_test_mode_t mo)
{
int32_t rc = 0;
if (mo == TEST_OFF)
return rc;
else {
/* REG_0x30D8[4] is TESBYPEN: 0: Normal Operation,
1: Bypass Signal Processing
REG_0x30D8[5] is EBDMASK: 0:
Output Embedded data, 1: No output embedded data */
if (vx6953_i2c_write_b_sensor(REG_TEST_PATTERN_MODE,
(uint8_t) mo) < 0) {
return rc;
}
}
return rc;
}
static int vx6953_enable_edof(enum edof_mode_t edof_mode)
{
int rc = 0;
if (edof_mode == VX6953_EDOF_ESTIMATION) {
/* EDof Estimation mode for preview */
if (vx6953_i2c_write_b_sensor(REG_0x0b80, 0x02) < 0)
return rc;
CDBG("VX6953_EDOF_ESTIMATION");
} else if (edof_mode == VX6953_EDOF_APPLICATION) {
/* EDof Application mode for Capture */
if (vx6953_i2c_write_b_sensor(REG_0x0b80, 0x01) < 0)
return rc;
CDBG("VX6953_EDOF_APPLICATION");
} else {
/* EDOF disabled */
if (vx6953_i2c_write_b_sensor(REG_0x0b80, 0x00) < 0)
return rc;
CDBG("VX6953_EDOF_DISABLE");
}
return rc;
}
static int32_t vx6953_patch_for_cut2(void)
{
int32_t rc = 0;
rc = vx6953_i2c_write_w_table(patch_tbl_cut2,
ARRAY_SIZE(patch_tbl_cut2));
if (rc < 0)
return rc;
return rc;
}
static int32_t vx6953_lsc_patch(void)
{
int32_t rc = 0;
int i, j;
short int v;
unsigned short version = 0;
unsigned short LSC_Raw[NUM_LSC_CAST_REGS];
unsigned short LSC_Fixed[NUM_LSC_CAST_REGS];
vx6953_i2c_read(0x10, &version, 1);
CDBG("Cut 3 Version %d\n", version);
if (version != 1)
return 0;
vx6953_i2c_write_b_sensor(0x3640, 0x00);
for (j = cast_H; j < cast_MAX; j++) {
for (i = 0; i < NUM_LSC_CAST_REGS; i++) {
rc = vx6953_i2c_read(LSC_CastRegs[cast_D]+(2*i),
&LSC_Raw[i], 2);
if (rc < 0)
return rc;
v = LSC_Raw[i];
v += LSC_CorrectionForCast[j][i];
LSC_Fixed[i] = (unsigned short) v;
}
for (i = 0; i < NUM_LSC_CAST_REGS; i++) {
rc = vx6953_i2c_write_w_sensor(LSC_CastRegs[j]+(2*i),
LSC_Fixed[i]);
if (rc < 0)
return rc;
}
}
CDBG("vx6953_lsc_patch done\n");
return rc;
}
static int32_t vx6953_sensor_setting(int update_type, int rt)
{
int32_t rc = 0;
unsigned short frame_cnt;
struct msm_camera_csi_params vx6953_csi_params;
if (vx6953_ctrl->sensor_type != VX6953_STM5M0EDOF_CUT_2) {
switch (update_type) {
case REG_INIT:
if (rt == RES_PREVIEW || rt == RES_CAPTURE) {
struct vx6953_i2c_reg_conf init_tbl[] = {
{REG_0x0112,
vx6953_regs.reg_pat_init[0].
reg_0x0112},
{REG_0x0113,
vx6953_regs.reg_pat_init[0].
reg_0x0113},
{REG_VT_PIX_CLK_DIV,
vx6953_regs.reg_pat_init[0].
vt_pix_clk_div},
{0x303, 0x01},
{0x30b, 0x01},
{REG_PRE_PLL_CLK_DIV,
vx6953_regs.reg_pat_init[0].
pre_pll_clk_div},
{REG_PLL_MULTIPLIER,
vx6953_regs.reg_pat_init[0].
pll_multiplier},
{REG_OP_PIX_CLK_DIV,
vx6953_regs.reg_pat_init[0].
op_pix_clk_div},
{REG_0x3210, 0x01},
{REG_0x0111,
vx6953_regs.reg_pat_init[0].
reg_0x0111},
{REG_0x0b00,
vx6953_regs.reg_pat_init[0].
reg_0x0b00},
{REG_0x0136,
vx6953_regs.reg_pat_init[0].
reg_0x0136},
{REG_0x0137,
vx6953_regs.reg_pat_init[0].
reg_0x0137},
{REG_0x0b06,
vx6953_regs.reg_pat_init[0].
reg_0x0b06},
{REG_0x0b07,
vx6953_regs.reg_pat_init[0].
reg_0x0b07},
{REG_0x0b08,
vx6953_regs.reg_pat_init[0].
reg_0x0b08},
{REG_0x0b09,
vx6953_regs.reg_pat_init[0].
reg_0x0b09},
{REG_0x0b83,
vx6953_regs.reg_pat_init[0].
reg_0x0b83},
{REG_0x0b84,
vx6953_regs.reg_pat_init[0].
reg_0x0b84},
{REG_0x0b85,
vx6953_regs.reg_pat_init[0].
reg_0x0b85},
{REG_0x0b88,
vx6953_regs.reg_pat_init[0].
reg_0x0b88},
{REG_0x0b89,
vx6953_regs.reg_pat_init[0].
reg_0x0b89},
{REG_0x0b8a,
vx6953_regs.reg_pat_init[0].
reg_0x0b8a},
{0x3393, 0x06},
{0x3394, 0x07},
{0x338d, 0x08},
{0x338e, 0x08},
{0x338f, 0x00},
};
/* reset fps_divider */
vx6953_ctrl->fps = 30 * Q8;
/* stop streaming */
count = 0;
CDBG("Init vx6953_sensor_setting standby\n");
if (vx6953_i2c_write_b_sensor(REG_MODE_SELECT,
MODE_SELECT_STANDBY_MODE) < 0)
return rc;
msleep(vx6953_stm5m0edof_delay_msecs_stdby);
vx6953_i2c_write_b_sensor(REG_GROUPED_PARAMETER_HOLD,
GROUPED_PARAMETER_HOLD);
rc = vx6953_i2c_write_w_table(cut3_cali_data,
ARRAY_SIZE(cut3_cali_data));
vx6953_lsc_patch();
vx6953_i2c_write_w_sensor(0x100A, 0x07A3);
vx6953_i2c_write_w_sensor(0x114A, 0x002A);
vx6953_i2c_write_w_sensor(0x1716, 0x0204);
vx6953_i2c_write_w_sensor(0x1718, 0x0880);
rc = vx6953_i2c_write_w_table(&init_tbl[0],
ARRAY_SIZE(init_tbl));
if (rc < 0)
return rc;
msleep(10);
}
return rc;
case UPDATE_PERIODIC:
if (rt == RES_PREVIEW || rt == RES_CAPTURE) {
struct vx6953_i2c_reg_conf preview_mode_tbl[] = {
{0x200, 0x02},
{0x201, 0x26},
{REG_COARSE_INTEGRATION_TIME_HI,
vx6953_regs.reg_pat[rt].
coarse_integration_time_hi},
{REG_COARSE_INTEGRATION_TIME_LO,
vx6953_regs.reg_pat[rt].
coarse_integration_time_lo},
{REG_ANALOGUE_GAIN_CODE_GLOBAL_LO,
vx6953_regs.reg_pat[rt].
analogue_gain_code_global},
{REG_FRAME_LENGTH_LINES_HI,
vx6953_regs.reg_pat[rt].
frame_length_lines_hi},
{REG_FRAME_LENGTH_LINES_LO,
vx6953_regs.reg_pat[rt].
frame_length_lines_lo},
{REG_LINE_LENGTH_PCK_HI,
vx6953_regs.reg_pat[rt].
line_length_pck_hi},
{REG_LINE_LENGTH_PCK_LO,
vx6953_regs.reg_pat[rt].
line_length_pck_lo},
{REG_0x0b80,
vx6953_regs.reg_pat[rt].
reg_0x0b80},
{REG_0x0900,
vx6953_regs.reg_pat[rt].
reg_0x0900},
{REG_0x0901,
vx6953_regs.reg_pat[rt].
reg_0x0901},
{REG_0x0902,
vx6953_regs.reg_pat[rt].
reg_0x0902},
{REG_0x0383,
vx6953_regs.reg_pat[rt].
reg_0x0383},
{REG_0x0387,
vx6953_regs.reg_pat[rt].
reg_0x0387},
{REG_0x034c,
vx6953_regs.reg_pat[rt].
reg_0x034c},
{REG_0x034d,
vx6953_regs.reg_pat[rt].
reg_0x034d},
{REG_0x034e,
vx6953_regs.reg_pat[rt].
reg_0x034e},
{REG_0x034f,
vx6953_regs.reg_pat[rt].
reg_0x034f},
{REG_0x3640, 0x00},
};
struct vx6953_i2c_reg_conf snapshot_mode_tbl[] = {
{0x0200, 0x02},
{0x0201, 0x54},
{REG_COARSE_INTEGRATION_TIME_HI,
vx6953_regs.reg_pat[rt].
coarse_integration_time_hi},
{REG_COARSE_INTEGRATION_TIME_LO,
vx6953_regs.reg_pat[rt].
coarse_integration_time_lo},
{REG_ANALOGUE_GAIN_CODE_GLOBAL_LO,
vx6953_regs.reg_pat[rt].
analogue_gain_code_global},
{REG_FRAME_LENGTH_LINES_HI,
vx6953_regs.reg_pat[rt].
frame_length_lines_hi},
{REG_FRAME_LENGTH_LINES_LO,
vx6953_regs.reg_pat[rt].
frame_length_lines_lo},
{REG_LINE_LENGTH_PCK_HI,
vx6953_regs.reg_pat[rt].
line_length_pck_hi},
{REG_LINE_LENGTH_PCK_LO,
vx6953_regs.reg_pat[rt].
line_length_pck_lo},
{REG_0x0b80,
vx6953_regs.reg_pat[rt].
reg_0x0b80},
{REG_0x0900,
vx6953_regs.reg_pat[rt].
reg_0x0900},
{REG_0x0901,
vx6953_regs.reg_pat[rt].
reg_0x0901},
{REG_0x0902,
vx6953_regs.reg_pat[rt].
reg_0x0902},
{REG_0x0383,
vx6953_regs.reg_pat[rt].
reg_0x0383},
{REG_0x0387,
vx6953_regs.reg_pat[rt].
reg_0x0387},
{REG_0x034c,
vx6953_regs.reg_pat[rt].
reg_0x034c},
{REG_0x034d,
vx6953_regs.reg_pat[rt].
reg_0x034d},
{REG_0x034e,
vx6953_regs.reg_pat[rt].
reg_0x034e},
{REG_0x034f,
vx6953_regs.reg_pat[rt].
reg_0x034f},
{0x3140, 0x01},
{REG_0x3640, 0x00},
};
/* stop streaming */
if (vx6953_i2c_write_b_sensor(REG_MODE_SELECT,
MODE_SELECT_STANDBY_MODE) < 0)
return rc;
msleep(vx6953_stm5m0edof_delay_msecs_stdby);
if (count == 0) {
vx6953_csi_params.data_format = CSI_8BIT;
vx6953_csi_params.lane_cnt = 1;
vx6953_csi_params.lane_assign = 0xe4;
vx6953_csi_params.dpcm_scheme = 0;
vx6953_csi_params.settle_cnt = 7;
rc = msm_camio_csi_config(&vx6953_csi_params);
if (rc < 0)
CDBG("config csi controller failed\n");
msleep(20);
count = 1;
}
vx6953_i2c_write_b_sensor(REG_GROUPED_PARAMETER_HOLD,
GROUPED_PARAMETER_HOLD);
if (rt == RES_PREVIEW) {
rc = vx6953_i2c_write_w_table(
&preview_mode_tbl[0],
ARRAY_SIZE(preview_mode_tbl));
if (rc < 0)
return rc;
}
if (rt == RES_CAPTURE) {
rc = vx6953_i2c_write_w_table(
&snapshot_mode_tbl[0],
ARRAY_SIZE(snapshot_mode_tbl));
if (rc < 0)
return rc;
}
vx6953_i2c_write_b_sensor(REG_GROUPED_PARAMETER_HOLD,
GROUPED_PARAMETER_HOLD_OFF);
/* Start sensor streaming */
if (vx6953_i2c_write_b_sensor(REG_MODE_SELECT,
MODE_SELECT_STREAM) < 0)
return rc;
msleep(10);
if (vx6953_i2c_read(0x0005, &frame_cnt, 1) < 0)
return rc;
while (frame_cnt == 0xFF) {
if (vx6953_i2c_read(0x0005, &frame_cnt, 1) < 0)
return rc;
CDBG("frame_cnt=%d\n", frame_cnt);
msleep(2);
}
}
return rc;
default:
return rc;
}
} else {
switch (update_type) {
case REG_INIT:
if (rt == RES_PREVIEW || rt == RES_CAPTURE) {
struct vx6953_i2c_reg_conf init_tbl[] = {
{REG_0x0112,
vx6953_regs.reg_pat_init[0].reg_0x0112},
{REG_0x0113,
vx6953_regs.reg_pat_init[0].reg_0x0113},
{REG_VT_PIX_CLK_DIV,
vx6953_regs.reg_pat_init[0].
vt_pix_clk_div},
{REG_PRE_PLL_CLK_DIV,
vx6953_regs.reg_pat_init[0].
pre_pll_clk_div},
{REG_PLL_MULTIPLIER,
vx6953_regs.reg_pat_init[0].
pll_multiplier},
{REG_OP_PIX_CLK_DIV,
vx6953_regs.reg_pat_init[0].
op_pix_clk_div},
{REG_COARSE_INTEGRATION_TIME_HI,
vx6953_regs.reg_pat[rt].
coarse_integration_time_hi},
{REG_COARSE_INTEGRATION_TIME_LO,
vx6953_regs.reg_pat[rt].
coarse_integration_time_lo},
{REG_ANALOGUE_GAIN_CODE_GLOBAL_LO,
vx6953_regs.reg_pat[rt].
analogue_gain_code_global},
{REG_0x3030,
vx6953_regs.reg_pat_init[0].reg_0x3030},
/* 953 specific registers */
{REG_0x0111,
vx6953_regs.reg_pat_init[0].reg_0x0111},
{REG_0x0b00,
vx6953_regs.reg_pat_init[0].reg_0x0b00},
{REG_0x3001,
vx6953_regs.reg_pat_init[0].reg_0x3001},
{REG_0x3004,
vx6953_regs.reg_pat_init[0].reg_0x3004},
{REG_0x3007,
vx6953_regs.reg_pat_init[0].reg_0x3007},
{REG_0x3016,
vx6953_regs.reg_pat_init[0].reg_0x3016},
{REG_0x301d,
vx6953_regs.reg_pat_init[0].reg_0x301d},
{REG_0x317e,
vx6953_regs.reg_pat_init[0].reg_0x317e},
{REG_0x317f,
vx6953_regs.reg_pat_init[0].reg_0x317f},
{REG_0x3400,
vx6953_regs.reg_pat_init[0].reg_0x3400},
/* DEFCOR settings */
/*Single Defect Correction Weight DISABLE*/
{0x0b06,
vx6953_regs.reg_pat_init[0].reg_0x0b06},
/*Single_defect_correct_weight = auto*/
{0x0b07,
vx6953_regs.reg_pat_init[0].reg_0x0b07},
/*Dynamic couplet correction ENABLED*/
{0x0b08,
vx6953_regs.reg_pat_init[0].reg_0x0b08},
/*Dynamic couplet correction weight*/
{0x0b09,
vx6953_regs.reg_pat_init[0].reg_0x0b09},
/* Clock Setup */
/* Tell sensor ext clk is 24MHz*/
{0x0136,
vx6953_regs.reg_pat_init[0].reg_0x0136},
{0x0137,
vx6953_regs.reg_pat_init[0].reg_0x0137},
/* The white balance gains must be written
to the sensor every frame. */
/* Edof */
{REG_0x0b83,
vx6953_regs.reg_pat_init[0].reg_0x0b83},
{REG_0x0b84,
vx6953_regs.reg_pat_init[0].reg_0x0b84},
{0x0b85,
vx6953_regs.reg_pat_init[0].reg_0x0b85},
{0x0b88,
vx6953_regs.reg_pat_init[0].reg_0x0b88},
{0x0b89,
vx6953_regs.reg_pat_init[0].reg_0x0b89},
{REG_0x0b8a,
vx6953_regs.reg_pat_init[0].reg_0x0b8a},
/* Mode specific regieters */
{REG_FRAME_LENGTH_LINES_HI,
vx6953_regs.reg_pat[rt].
frame_length_lines_hi},
{REG_FRAME_LENGTH_LINES_LO,
vx6953_regs.reg_pat[rt].
frame_length_lines_lo},
{REG_LINE_LENGTH_PCK_HI,
vx6953_regs.reg_pat[rt].
line_length_pck_hi},
{REG_LINE_LENGTH_PCK_LO,
vx6953_regs.reg_pat[rt].
line_length_pck_lo},
{REG_0x3005,
vx6953_regs.reg_pat[rt].reg_0x3005},
{0x3010,
vx6953_regs.reg_pat[rt].reg_0x3010},
{REG_0x3011,
vx6953_regs.reg_pat[rt].reg_0x3011},
{REG_0x301a,
vx6953_regs.reg_pat[rt].reg_0x301a},
{REG_0x3035,
vx6953_regs.reg_pat[rt].reg_0x3035},
{REG_0x3036,
vx6953_regs.reg_pat[rt].reg_0x3036},
{REG_0x3041,
vx6953_regs.reg_pat[rt].reg_0x3041},
{0x3042,
vx6953_regs.reg_pat[rt].reg_0x3042},
{REG_0x3045,
vx6953_regs.reg_pat[rt].reg_0x3045},
/*EDOF: Estimation settings for Preview mode
Application settings for capture mode
(standard settings - Not tuned) */
{REG_0x0b80,
vx6953_regs.reg_pat[rt].reg_0x0b80},
{REG_0x0900,
vx6953_regs.reg_pat[rt].reg_0x0900},
{REG_0x0901,
vx6953_regs.reg_pat[rt].reg_0x0901},
{REG_0x0902,
vx6953_regs.reg_pat[rt].reg_0x0902},
{REG_0x0383,
vx6953_regs.reg_pat[rt].reg_0x0383},
{REG_0x0387,
vx6953_regs.reg_pat[rt].reg_0x0387},
/* Change output size / frame rate */
{REG_0x034c,
vx6953_regs.reg_pat[rt].reg_0x034c},
{REG_0x034d,
vx6953_regs.reg_pat[rt].reg_0x034d},
{REG_0x034e,
vx6953_regs.reg_pat[rt].reg_0x034e},
{REG_0x034f,
vx6953_regs.reg_pat[rt].reg_0x034f},
{REG_0x1716,
vx6953_regs.reg_pat[rt].reg_0x1716},
{REG_0x1717,
vx6953_regs.reg_pat[rt].reg_0x1717},
{REG_0x1718,
vx6953_regs.reg_pat[rt].reg_0x1718},
{REG_0x1719,
vx6953_regs.reg_pat[rt].reg_0x1719},
};
/* reset fps_divider */
vx6953_ctrl->fps = 30 * Q8;
/* stop streaming */
/* Reset everything first */
if (vx6953_i2c_write_b_sensor(0x103, 0x01) < 0) {
CDBG("S/W reset failed\n");
return rc;
} else
CDBG("S/W reset successful\n");
msleep(10);
CDBG("Init vx6953_sensor_setting standby\n");
if (vx6953_i2c_write_b_sensor(REG_MODE_SELECT,
MODE_SELECT_STANDBY_MODE) < 0)
return rc;
/*vx6953_stm5m0edof_delay_msecs_stdby*/
msleep(vx6953_stm5m0edof_delay_msecs_stdby);
vx6953_patch_for_cut2();
rc = vx6953_i2c_write_w_table(&init_tbl[0],
ARRAY_SIZE(init_tbl));
if (rc < 0)
return rc;
msleep(vx6953_stm5m0edof_delay_msecs_stdby);
}
return rc;
case UPDATE_PERIODIC:
if (rt == RES_PREVIEW || rt == RES_CAPTURE) {
struct vx6953_i2c_reg_conf init_mode_tbl[] = {
{REG_0x0112,
vx6953_regs.reg_pat_init[0].reg_0x0112},
{REG_0x0113,
vx6953_regs.reg_pat_init[0].reg_0x0113},
{REG_VT_PIX_CLK_DIV,
vx6953_regs.reg_pat_init[0].
vt_pix_clk_div},
{REG_PRE_PLL_CLK_DIV,
vx6953_regs.reg_pat_init[0].
pre_pll_clk_div},
{REG_PLL_MULTIPLIER,
vx6953_regs.reg_pat_init[0].
pll_multiplier},
{REG_OP_PIX_CLK_DIV,
vx6953_regs.reg_pat_init[0].
op_pix_clk_div},
{REG_COARSE_INTEGRATION_TIME_HI,
vx6953_regs.reg_pat[rt].
coarse_integration_time_hi},
{REG_COARSE_INTEGRATION_TIME_LO,
vx6953_regs.reg_pat[rt].
coarse_integration_time_lo},
{REG_ANALOGUE_GAIN_CODE_GLOBAL_LO,
vx6953_regs.reg_pat[rt].
analogue_gain_code_global},
{REG_0x3030,
vx6953_regs.reg_pat_init[0].reg_0x3030},
/* 953 specific registers */
{REG_0x0111,
vx6953_regs.reg_pat_init[0].reg_0x0111},
{REG_0x0b00,
vx6953_regs.reg_pat_init[0].reg_0x0b00},
{REG_0x3001,
vx6953_regs.reg_pat_init[0].reg_0x3001},
{REG_0x3004,
vx6953_regs.reg_pat_init[0].reg_0x3004},
{REG_0x3007,
vx6953_regs.reg_pat_init[0].reg_0x3007},
{REG_0x3016,
vx6953_regs.reg_pat_init[0].reg_0x3016},
{REG_0x301d,
vx6953_regs.reg_pat_init[0].reg_0x301d},
{REG_0x317e,
vx6953_regs.reg_pat_init[0].reg_0x317e},
{REG_0x317f,
vx6953_regs.reg_pat_init[0].reg_0x317f},
{REG_0x3400,
vx6953_regs.reg_pat_init[0].reg_0x3400},
{0x0b06,
vx6953_regs.reg_pat_init[0].reg_0x0b06},
/*Single_defect_correct_weight = auto*/
{0x0b07,
vx6953_regs.reg_pat_init[0].reg_0x0b07},
/*Dynamic couplet correction ENABLED*/
{0x0b08,
vx6953_regs.reg_pat_init[0].reg_0x0b08},
/*Dynamic couplet correction weight*/
{0x0b09,
vx6953_regs.reg_pat_init[0].reg_0x0b09},
/* Clock Setup */
/* Tell sensor ext clk is 24MHz*/
{0x0136,
vx6953_regs.reg_pat_init[0].reg_0x0136},
{0x0137,
vx6953_regs.reg_pat_init[0].reg_0x0137},
/* The white balance gains must be written
to the sensor every frame. */
/* Edof */
{REG_0x0b83,
vx6953_regs.reg_pat_init[0].reg_0x0b83},
{REG_0x0b84,
vx6953_regs.reg_pat_init[0].reg_0x0b84},
{0x0b85,
vx6953_regs.reg_pat_init[0].reg_0x0b85},
{0x0b88,
vx6953_regs.reg_pat_init[0].reg_0x0b88},
{0x0b89,
vx6953_regs.reg_pat_init[0].reg_0x0b89},
{REG_0x0b8a,
vx6953_regs.reg_pat_init[0].reg_0x0b8a},
/* Mode specific regieters */
{REG_FRAME_LENGTH_LINES_HI,
vx6953_regs.reg_pat[rt].
frame_length_lines_hi},
{REG_FRAME_LENGTH_LINES_LO,
vx6953_regs.reg_pat[rt].
frame_length_lines_lo},
{REG_LINE_LENGTH_PCK_HI,
vx6953_regs.reg_pat[rt].
line_length_pck_hi},
{REG_LINE_LENGTH_PCK_LO,
vx6953_regs.reg_pat[rt].
line_length_pck_lo},
{REG_0x3005,
vx6953_regs.reg_pat[rt].reg_0x3005},
{0x3010,
vx6953_regs.reg_pat[rt].reg_0x3010},
{REG_0x3011,
vx6953_regs.reg_pat[rt].reg_0x3011},
{REG_0x301a,
vx6953_regs.reg_pat[rt].reg_0x301a},
{REG_0x3035,
vx6953_regs.reg_pat[rt].reg_0x3035},
{REG_0x3036,
vx6953_regs.reg_pat[rt].reg_0x3036},
{REG_0x3041,
vx6953_regs.reg_pat[rt].reg_0x3041},
{0x3042,
vx6953_regs.reg_pat[rt].reg_0x3042},
{REG_0x3045,
vx6953_regs.reg_pat[rt].reg_0x3045},
/*EDOF: Estimation settings for Preview mode
Application settings for capture mode
(standard settings - Not tuned) */
{REG_0x0b80,
vx6953_regs.reg_pat[rt].reg_0x0b80},
{REG_0x0900,
vx6953_regs.reg_pat[rt].reg_0x0900},
{REG_0x0901,
vx6953_regs.reg_pat[rt].reg_0x0901},
{REG_0x0902,
vx6953_regs.reg_pat[rt].reg_0x0902},
{REG_0x0383,
vx6953_regs.reg_pat[rt].reg_0x0383},
{REG_0x0387,
vx6953_regs.reg_pat[rt].reg_0x0387},
/* Change output size / frame rate */
{REG_0x034c,
vx6953_regs.reg_pat[rt].reg_0x034c},
{REG_0x034d,
vx6953_regs.reg_pat[rt].reg_0x034d},
{REG_0x034e,
vx6953_regs.reg_pat[rt].reg_0x034e},
{REG_0x034f,
vx6953_regs.reg_pat[rt].reg_0x034f},
{REG_0x1716,
vx6953_regs.reg_pat[rt].reg_0x1716},
{REG_0x1717,
vx6953_regs.reg_pat[rt].reg_0x1717},
{REG_0x1718,
vx6953_regs.reg_pat[rt].reg_0x1718},
{REG_0x1719,
vx6953_regs.reg_pat[rt].reg_0x1719},
};
struct vx6953_i2c_reg_conf mode_tbl[] = {
{REG_0x0112,
vx6953_regs.reg_pat_init[0].reg_0x0112},
{REG_0x0113,
vx6953_regs.reg_pat_init[0].reg_0x0113},
{REG_VT_PIX_CLK_DIV,
vx6953_regs.reg_pat_init[0].
vt_pix_clk_div},
{REG_PRE_PLL_CLK_DIV,
vx6953_regs.reg_pat_init[0].
pre_pll_clk_div},
{REG_PLL_MULTIPLIER,
vx6953_regs.reg_pat_init[0].
pll_multiplier},
{REG_OP_PIX_CLK_DIV,
vx6953_regs.reg_pat_init[0].
op_pix_clk_div},
/* Mode specific regieters */
{REG_FRAME_LENGTH_LINES_HI,
vx6953_regs.reg_pat[rt].frame_length_lines_hi},
{REG_FRAME_LENGTH_LINES_LO,
vx6953_regs.reg_pat[rt].frame_length_lines_lo},
{REG_LINE_LENGTH_PCK_HI,
vx6953_regs.reg_pat[rt].line_length_pck_hi},
{REG_LINE_LENGTH_PCK_LO,
vx6953_regs.reg_pat[rt].line_length_pck_lo},
{REG_0x3005, vx6953_regs.reg_pat[rt].reg_0x3005},
{0x3010, vx6953_regs.reg_pat[rt].reg_0x3010},
{REG_0x3011, vx6953_regs.reg_pat[rt].reg_0x3011},
{REG_0x301a, vx6953_regs.reg_pat[rt].reg_0x301a},
{REG_0x3035, vx6953_regs.reg_pat[rt].reg_0x3035},
{REG_0x3036, vx6953_regs.reg_pat[rt].reg_0x3036},
{REG_0x3041, vx6953_regs.reg_pat[rt].reg_0x3041},
{0x3042, vx6953_regs.reg_pat[rt].reg_0x3042},
{REG_0x3045, vx6953_regs.reg_pat[rt].reg_0x3045},
/*EDOF: Estimation settings for Preview mode
Application settings for capture
mode(standard settings - Not tuned) */
{REG_0x0b80, vx6953_regs.reg_pat[rt].reg_0x0b80},
{REG_0x0900, vx6953_regs.reg_pat[rt].reg_0x0900},
{REG_0x0901, vx6953_regs.reg_pat[rt].reg_0x0901},
{REG_0x0902, vx6953_regs.reg_pat[rt].reg_0x0902},
{REG_0x0383, vx6953_regs.reg_pat[rt].reg_0x0383},
{REG_0x0387, vx6953_regs.reg_pat[rt].reg_0x0387},
/* Change output size / frame rate */
{REG_0x034c, vx6953_regs.reg_pat[rt].reg_0x034c},
{REG_0x034d, vx6953_regs.reg_pat[rt].reg_0x034d},
{REG_0x034e, vx6953_regs.reg_pat[rt].reg_0x034e},
{REG_0x034f, vx6953_regs.reg_pat[rt].reg_0x034f},
/*{0x200, vx6953_regs.reg_pat[rt].reg_0x0200},
{0x201, vx6953_regs.reg_pat[rt].reg_0x0201},*/
{REG_0x1716, vx6953_regs.reg_pat[rt].reg_0x1716},
{REG_0x1717, vx6953_regs.reg_pat[rt].reg_0x1717},
{REG_0x1718, vx6953_regs.reg_pat[rt].reg_0x1718},
{REG_0x1719, vx6953_regs.reg_pat[rt].reg_0x1719},
};
/* stop streaming */
msleep(5);
/* Reset everything first */
if (vx6953_i2c_write_b_sensor(0x103, 0x01) < 0) {
CDBG("S/W reset failed\n");
return rc;
} else
CDBG("S/W reset successful\n");
msleep(10);
if (vx6953_i2c_write_b_sensor(REG_MODE_SELECT,
MODE_SELECT_STANDBY_MODE) < 0)
return rc;
/*vx6953_stm5m0edof_delay_msecs_stdby*/
msleep(vx6953_stm5m0edof_delay_msecs_stdby);
vx6953_csi_params.data_format = CSI_8BIT;
vx6953_csi_params.lane_cnt = 1;
vx6953_csi_params.lane_assign = 0xe4;
vx6953_csi_params.dpcm_scheme = 0;
vx6953_csi_params.settle_cnt = 7;
rc = msm_camio_csi_config(&vx6953_csi_params);
if (rc < 0)
return rc;
msleep(vx6953_stm5m0edof_delay_msecs_stdby);
vx6953_patch_for_cut2();
rc = vx6953_i2c_write_w_table(&init_mode_tbl[0],
ARRAY_SIZE(init_mode_tbl));
if (rc < 0)
return rc;
msleep(vx6953_stm5m0edof_delay_msecs_stdby);
rc = vx6953_i2c_write_w_table(&mode_tbl[0],
ARRAY_SIZE(mode_tbl));
if (rc < 0)
return rc;
msleep(vx6953_stm5m0edof_delay_msecs_stdby);
/* Start sensor streaming */
if (vx6953_i2c_write_b_sensor(REG_MODE_SELECT,
MODE_SELECT_STREAM) < 0)
return rc;
msleep(vx6953_stm5m0edof_delay_msecs_stream);
if (vx6953_i2c_read(0x0005, &frame_cnt, 1) < 0)
return rc;
while (frame_cnt == 0xFF) {
if (vx6953_i2c_read(0x0005, &frame_cnt, 1) < 0)
return rc;
CDBG("frame_cnt=%d", frame_cnt);
msleep(10);
}
}
return rc;
default:
return rc;
}
}
return rc;
}
static int32_t vx6953_video_config(int mode)
{
int32_t rc = 0;
int rt;
/* change sensor resolution if needed */
if (vx6953_ctrl->curr_res != vx6953_ctrl->prev_res) {
if (vx6953_ctrl->prev_res == QTR_SIZE) {
rt = RES_PREVIEW;
vx6953_stm5m0edof_delay_msecs_stdby =
((((2 * 1000 * vx6953_ctrl->fps_divider) /
vx6953_ctrl->fps) * Q8) / Q10) + 1;
} else {
rt = RES_CAPTURE;
vx6953_stm5m0edof_delay_msecs_stdby =
((((1000 * vx6953_ctrl->fps_divider) /
vx6953_ctrl->fps) * Q8) / Q10) + 1;
}
if (vx6953_sensor_setting(UPDATE_PERIODIC, rt) < 0)
return rc;
}
if (vx6953_ctrl->set_test) {
if (vx6953_test(vx6953_ctrl->set_test) < 0)
return rc;
}
vx6953_ctrl->edof_mode = VX6953_EDOF_ESTIMATION;
rc = vx6953_enable_edof(vx6953_ctrl->edof_mode);
if (rc < 0)
return rc;
vx6953_ctrl->curr_res = vx6953_ctrl->prev_res;
vx6953_ctrl->sensormode = mode;
return rc;
}
static int32_t vx6953_snapshot_config(int mode)
{
int32_t rc = 0;
int rt;
/*change sensor resolution if needed */
if (vx6953_ctrl->curr_res != vx6953_ctrl->pict_res) {
if (vx6953_ctrl->pict_res == QTR_SIZE) {
rt = RES_PREVIEW;
vx6953_stm5m0edof_delay_msecs_stdby =
((((2 * 1000 * vx6953_ctrl->fps_divider) /
vx6953_ctrl->fps) * Q8) / Q10) + 1;
} else {
rt = RES_CAPTURE;
vx6953_stm5m0edof_delay_msecs_stdby =
((((1000 * vx6953_ctrl->fps_divider) /
vx6953_ctrl->fps) * Q8) / Q10) + 1;
}
if (vx6953_sensor_setting(UPDATE_PERIODIC, rt) < 0)
return rc;
}
vx6953_ctrl->edof_mode = VX6953_EDOF_APPLICATION;
if (vx6953_enable_edof(vx6953_ctrl->edof_mode) < 0)
return rc;
vx6953_ctrl->curr_res = vx6953_ctrl->pict_res;
vx6953_ctrl->sensormode = mode;
return rc;
} /*end of vx6953_snapshot_config*/
static int32_t vx6953_raw_snapshot_config(int mode)
{
int32_t rc = 0;
int rt;
/* change sensor resolution if needed */
if (vx6953_ctrl->curr_res != vx6953_ctrl->pict_res) {
if (vx6953_ctrl->pict_res == QTR_SIZE) {
rt = RES_PREVIEW;
vx6953_stm5m0edof_delay_msecs_stdby =
((((2 * 1000 * vx6953_ctrl->fps_divider)/
vx6953_ctrl->fps) * Q8) / Q10) + 1;
} else {
rt = RES_CAPTURE;
vx6953_stm5m0edof_delay_msecs_stdby =
((((1000 * vx6953_ctrl->fps_divider)/
vx6953_ctrl->fps) * Q8) / Q10) + 1;
}
if (vx6953_sensor_setting(UPDATE_PERIODIC, rt) < 0)
return rc;
}
vx6953_ctrl->edof_mode = VX6953_EDOF_APPLICATION;
if (vx6953_enable_edof(vx6953_ctrl->edof_mode) < 0)
return rc;
vx6953_ctrl->curr_res = vx6953_ctrl->pict_res;
vx6953_ctrl->sensormode = mode;
return rc;
} /*end of vx6953_raw_snapshot_config*/
static int32_t vx6953_set_sensor_mode(int mode,
int res)
{
int32_t rc = 0;
switch (mode) {
case SENSOR_PREVIEW_MODE:
rc = vx6953_video_config(mode);
break;
case SENSOR_SNAPSHOT_MODE:
rc = vx6953_snapshot_config(mode);
break;
case SENSOR_RAW_SNAPSHOT_MODE:
rc = vx6953_raw_snapshot_config(mode);
break;
default:
rc = -EINVAL;
break;
}
return rc;
}
static int32_t vx6953_power_down(void)
{
return 0;
}
static int vx6953_probe_init_done(const struct msm_camera_sensor_info *data)
{
gpio_set_value_cansleep(data->sensor_reset, 0);
gpio_free(data->sensor_reset);
return 0;
}
static int vx6953_probe_init_sensor(const struct msm_camera_sensor_info *data)
{
int32_t rc = 0;
unsigned short chipidl, chipidh;
CDBG("%s: %d\n", __func__, __LINE__);
rc = gpio_request(data->sensor_reset, "vx6953");
CDBG(" vx6953_probe_init_sensor \n");
if (!rc) {
CDBG("sensor_reset = %d\n", rc);
CDBG(" vx6953_probe_init_sensor 1\n");
gpio_direction_output(data->sensor_reset, 0);
msleep(10);
CDBG(" vx6953_probe_init_sensor 1\n");
gpio_set_value_cansleep(data->sensor_reset, 1);
} else {
CDBG(" vx6953_probe_init_sensor 2\n");
goto init_probe_done;
}
msleep(20);
CDBG(" vx6953_probe_init_sensor is called\n");
/* 3. Read sensor Model ID: */
rc = vx6953_i2c_read(0x0000, &chipidh, 1);
if (rc < 0) {
CDBG(" vx6953_probe_init_sensor 3\n");
goto init_probe_fail;
}
rc = vx6953_i2c_read(0x0001, &chipidl, 1);
if (rc < 0) {
CDBG(" vx6953_probe_init_sensor4\n");
goto init_probe_fail;
}
CDBG("vx6953 model_id = 0x%x 0x%x\n", chipidh, chipidl);
/* 4. Compare sensor ID to VX6953 ID: */
if (chipidh != 0x03 || chipidl != 0xB9) {
rc = -ENODEV;
CDBG("vx6953_probe_init_sensor fail chip id doesnot match\n");
goto init_probe_fail;
}
goto init_probe_done;
init_probe_fail:
CDBG(" vx6953_probe_init_sensor fails\n");
vx6953_probe_init_done(data);
init_probe_done:
CDBG(" vx6953_probe_init_sensor finishes\n");
return rc;
}
/* camsensor_iu060f_vx6953_reset */
int vx6953_sensor_open_init(const struct msm_camera_sensor_info *data)
{
unsigned short revision_number;
int32_t rc = 0;
CDBG("%s: %d\n", __func__, __LINE__);
CDBG("Calling vx6953_sensor_open_init\n");
vx6953_ctrl = kzalloc(sizeof(struct vx6953_ctrl_t), GFP_KERNEL);
if (!vx6953_ctrl) {
CDBG("vx6953_init failed!\n");
rc = -ENOMEM;
goto init_done;
}
vx6953_ctrl->fps_divider = 1 * 0x00000400;
vx6953_ctrl->pict_fps_divider = 1 * 0x00000400;
vx6953_ctrl->set_test = TEST_OFF;
vx6953_ctrl->prev_res = QTR_SIZE;
vx6953_ctrl->pict_res = FULL_SIZE;
vx6953_ctrl->curr_res = INVALID_SIZE;
vx6953_ctrl->sensor_type = VX6953_STM5M0EDOF_CUT_2;
vx6953_ctrl->edof_mode = VX6953_EDOF_ESTIMATION;
if (data)
vx6953_ctrl->sensordata = data;
if (rc < 0) {
CDBG("Calling vx6953_sensor_open_init fail1\n");
return rc;
}
CDBG("%s: %d\n", __func__, __LINE__);
/* enable mclk first */
msm_camio_clk_rate_set(VX6953_STM5M0EDOF_DEFAULT_MASTER_CLK_RATE);
CDBG("%s: %d\n", __func__, __LINE__);
rc = vx6953_probe_init_sensor(data);
if (rc < 0) {
CDBG("Calling vx6953_sensor_open_init fail3\n");
goto init_fail;
}
if (vx6953_i2c_read(0x0002, &revision_number, 1) < 0)
return rc;
CDBG("sensor revision number major = 0x%x\n", revision_number);
if (vx6953_i2c_read(0x0018, &revision_number, 1) < 0)
return rc;
CDBG("sensor revision number = 0x%x\n", revision_number);
if (revision_number == VX6953_REVISION_NUMBER_CUT3) {
vx6953_ctrl->sensor_type = VX6953_STM5M0EDOF_CUT_3;
CDBG("VX6953 EDof Cut 3.0 sensor\n ");
} else if (revision_number == VX6953_REVISION_NUMBER_CUT2) {
vx6953_ctrl->sensor_type = VX6953_STM5M0EDOF_CUT_2;
CDBG("VX6953 EDof Cut 2.0 sensor\n ");
} else {/* Cut1.0 reads 0x00 for register 0x0018*/
vx6953_ctrl->sensor_type = VX6953_STM5M0EDOF_CUT_1;
CDBG("VX6953 EDof Cut 1.0 sensor\n ");
}
if (vx6953_ctrl->prev_res == QTR_SIZE) {
if (vx6953_sensor_setting(REG_INIT, RES_PREVIEW) < 0)
return rc;
} else {
if (vx6953_sensor_setting(REG_INIT, RES_CAPTURE) < 0)
return rc;
}
vx6953_ctrl->fps = 30*Q8;
if (rc < 0)
goto init_fail;
else
goto init_done;
init_fail:
CDBG("init_fail\n");
vx6953_probe_init_done(data);
kfree(vx6953_ctrl);
init_done:
CDBG("init_done\n");
return rc;
} /*endof vx6953_sensor_open_init*/
static int vx6953_init_client(struct i2c_client *client)
{
/* Initialize the MSM_CAMI2C Chip */
init_waitqueue_head(&vx6953_wait_queue);
return 0;
}
static const struct i2c_device_id vx6953_i2c_id[] = {
{"vx6953", 0},
{ }
};
static int vx6953_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
int rc = 0;
CDBG("vx6953_probe called!\n");
if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
CDBG("i2c_check_functionality failed\n");
goto probe_failure;
}
vx6953_sensorw = kzalloc(sizeof(struct vx6953_work_t), GFP_KERNEL);
if (!vx6953_sensorw) {
CDBG("kzalloc failed.\n");
rc = -ENOMEM;
goto probe_failure;
}
i2c_set_clientdata(client, vx6953_sensorw);
vx6953_init_client(client);
vx6953_client = client;
msleep(50);
CDBG("vx6953_probe successed! rc = %d\n", rc);
return 0;
probe_failure:
CDBG("vx6953_probe failed! rc = %d\n", rc);
return rc;
}
static int vx6953_send_wb_info(struct wb_info_cfg *wb)
{
unsigned short read_data;
uint8_t temp[8];
int rc = 0;
int i = 0;
/* red_gain */
temp[2] = wb->red_gain >> 8;
temp[3] = wb->red_gain & 0xFF;
/* green_gain */
temp[0] = wb->green_gain >> 8;
temp[1] = wb->green_gain & 0xFF;
temp[6] = temp[0];
temp[7] = temp[1];
/* blue_gain */
temp[4] = wb->blue_gain >> 8;
temp[5] = wb->blue_gain & 0xFF;
rc = vx6953_i2c_write_seq_sensor(0x0B8E, &temp[0], 8);
for (i = 0; i < 6; i++) {
rc = vx6953_i2c_read(0x0B8E + i, &read_data, 1);
CDBG("%s addr 0x%x val %d \n", __func__, 0x0B8E + i, read_data);
}
rc = vx6953_i2c_read(0x0B82, &read_data, 1);
CDBG("%s addr 0x%x val %d \n", __func__, 0x0B82, read_data);
if (rc < 0)
return rc;
return rc;
} /*end of vx6953_snapshot_config*/
static int __exit vx6953_remove(struct i2c_client *client)
{
struct vx6953_work_t_t *sensorw = i2c_get_clientdata(client);
free_irq(client->irq, sensorw);
vx6953_client = NULL;
kfree(sensorw);
return 0;
}
static struct i2c_driver vx6953_i2c_driver = {
.id_table = vx6953_i2c_id,
.probe = vx6953_i2c_probe,
.remove = __exit_p(vx6953_i2c_remove),
.driver = {
.name = "vx6953",
},
};
int vx6953_sensor_config(void __user *argp)
{
struct sensor_cfg_data cdata;
long rc = 0;
if (copy_from_user(&cdata,
(void *)argp,
sizeof(struct sensor_cfg_data)))
return -EFAULT;
mutex_lock(&vx6953_mut);
CDBG("vx6953_sensor_config: cfgtype = %d\n",
cdata.cfgtype);
switch (cdata.cfgtype) {
case CFG_GET_PICT_FPS:
vx6953_get_pict_fps(
cdata.cfg.gfps.prevfps,
&(cdata.cfg.gfps.pictfps));
if (copy_to_user((void *)argp,
&cdata,
sizeof(struct sensor_cfg_data)))
rc = -EFAULT;
break;
case CFG_GET_PREV_L_PF:
cdata.cfg.prevl_pf =
vx6953_get_prev_lines_pf();
if (copy_to_user((void *)argp,
&cdata,
sizeof(struct sensor_cfg_data)))
rc = -EFAULT;
break;
case CFG_GET_PREV_P_PL:
cdata.cfg.prevp_pl =
vx6953_get_prev_pixels_pl();
if (copy_to_user((void *)argp,
&cdata,
sizeof(struct sensor_cfg_data)))
rc = -EFAULT;
break;
case CFG_GET_PICT_L_PF:
cdata.cfg.pictl_pf =
vx6953_get_pict_lines_pf();
if (copy_to_user((void *)argp,
&cdata,
sizeof(struct sensor_cfg_data)))
rc = -EFAULT;
break;
case CFG_GET_PICT_P_PL:
cdata.cfg.pictp_pl =
vx6953_get_pict_pixels_pl();
if (copy_to_user((void *)argp,
&cdata,
sizeof(struct sensor_cfg_data)))
rc = -EFAULT;
break;
case CFG_GET_PICT_MAX_EXP_LC:
cdata.cfg.pict_max_exp_lc =
vx6953_get_pict_max_exp_lc();
if (copy_to_user((void *)argp,
&cdata,
sizeof(struct sensor_cfg_data)))
rc = -EFAULT;
break;
case CFG_SET_FPS:
case CFG_SET_PICT_FPS:
rc = vx6953_set_fps(&(cdata.cfg.fps));
break;
case CFG_SET_EXP_GAIN:
rc =
vx6953_write_exp_gain(
cdata.cfg.exp_gain.gain,
cdata.cfg.exp_gain.line);
break;
case CFG_SET_PICT_EXP_GAIN:
rc =
vx6953_set_pict_exp_gain(
cdata.cfg.exp_gain.gain,
cdata.cfg.exp_gain.line);
break;
case CFG_SET_MODE:
rc = vx6953_set_sensor_mode(cdata.mode,
cdata.rs);
break;
case CFG_PWR_DOWN:
rc = vx6953_power_down();
break;
case CFG_MOVE_FOCUS:
rc =
vx6953_move_focus(
cdata.cfg.focus.dir,
cdata.cfg.focus.steps);
break;
case CFG_SET_DEFAULT_FOCUS:
rc =
vx6953_set_default_focus(
cdata.cfg.focus.steps);
break;
case CFG_SET_EFFECT:
rc = vx6953_set_default_focus(
cdata.cfg.effect);
break;
case CFG_SEND_WB_INFO:
rc = vx6953_send_wb_info(
&(cdata.cfg.wb_info));
break;
default:
rc = -EFAULT;
break;
}
mutex_unlock(&vx6953_mut);
return rc;
}
static int vx6953_sensor_release(void)
{
int rc = -EBADF;
mutex_lock(&vx6953_mut);
vx6953_power_down();
gpio_direction_output(vx6953_ctrl->sensordata->sensor_reset, 0);
gpio_free(vx6953_ctrl->sensordata->sensor_reset);
kfree(vx6953_ctrl);
vx6953_ctrl = NULL;
CDBG("vx6953_release completed\n");
mutex_unlock(&vx6953_mut);
return rc;
}
static int vx6953_sensor_probe(const struct msm_camera_sensor_info *info,
struct msm_sensor_ctrl *s)
{
int rc = 0;
rc = i2c_add_driver(&vx6953_i2c_driver);
if (rc < 0 || vx6953_client == NULL) {
rc = -ENOTSUPP;
goto probe_fail;
}
msm_camio_clk_rate_set(24000000);
rc = vx6953_probe_init_sensor(info);
if (rc < 0)
goto probe_fail;
s->s_init = vx6953_sensor_open_init;
s->s_release = vx6953_sensor_release;
s->s_config = vx6953_sensor_config;
s->s_mount_angle = info->sensor_platform_info->mount_angle;
vx6953_probe_init_done(info);
return rc;
probe_fail:
CDBG("vx6953_sensor_probe: SENSOR PROBE FAILS!\n");
return rc;
}
static int __vx6953_probe(struct platform_device *pdev)
{
return msm_camera_drv_start(pdev, vx6953_sensor_probe);
}
static struct platform_driver msm_camera_driver = {
.probe = __vx6953_probe,
.driver = {
.name = "msm_camera_vx6953",
.owner = THIS_MODULE,
},
};
static int __init vx6953_init(void)
{
return platform_driver_register(&msm_camera_driver);
}
module_init(vx6953_init);
void vx6953_exit(void)
{
i2c_del_driver(&vx6953_i2c_driver);
}
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