lai/gk-sdk
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
b1928b41c059832c09a15ca3c85d1b0212faa92d
gk-sdk/source/gmp/usr/isp/sensor/omnivision_os08b10/os08b10.c
T

1625 lines
65 KiB
C
Executable File
Raw Blame History

#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "os08b10.h"
#include "os08b10_ctrl.h"
#include "os08b10_ex.h"
#define OS08B10_NAME "OS08B10"
#define OS08B10_SPECS_MAX_NUM 2
#define OS08B10_8M_BIT_RATE_LINEAR 1500
#define OS08B10_8M_BIT_RATE_WDR 1500
#ifdef __linux__
// #define OS08B10_ISP_DEFAULT_SUPPORT
#endif
#define OS08B10_REG_ADDR_STANDBY 0x0100
#define OS08B10_RES_IS_2160P(w, h) ((w) == 3840 && (h) == 2160)
#define OS08B10_ERR_MODE_PRINT(sns_attr) \
do { \
SENSOR_TRACE(MODULE_DBG_ERR, "Not support! Width:%d, Height:%d, WDRMode:%d\n", sns_attr->width, \
sns_attr->height, sns_attr->wdr_mode); \
} while (0)
static sensor_context *g_os08b10_ctx[XMEDIA_SENSOR_DEV_MAX_NUM] = { XMEDIA_NULL };
#define OS08B10_GET_CTX(dev, ctx) ctx = g_os08b10_ctx[dev]
#define OS08B10_SET_CTX(dev, ctx) g_os08b10_ctx[dev] = ctx
static xmedia_s32 g_os08b10_dev_map[XMEDIA_SENSOR_DEV_MAX_NUM] = { [0 ... XMEDIA_SENSOR_DEV_MAX_NUM - 1] =
SENSOR_DEV_INVALID };
static xmedia_u32 g_os08b10_exposure[XMEDIA_SENSOR_DEV_MAX_NUM] = { 0 };
static xmedia_u16 g_os08b10_sample_r_gain[XMEDIA_SENSOR_DEV_MAX_NUM] = { 0 };
static xmedia_u16 g_os08b10_sample_b_gain[XMEDIA_SENSOR_DEV_MAX_NUM] = { 0 };
static xmedia_u16 g_os08b10_wb_gain[XMEDIA_SENSOR_DEV_MAX_NUM][SENSOR_AWB_CHN_GIAN_MAX_NUM] = { { 0 } };
static xmedia_bool g_ae_route_ex_valid[XMEDIA_SENSOR_DEV_MAX_NUM] = { 0 };
static xmedia_isp_ae_route g_init_ae_route[XMEDIA_SENSOR_DEV_MAX_NUM] = { { 0 } };
static xmedia_isp_ae_ext_route g_init_ae_route_ex[XMEDIA_SENSOR_DEV_MAX_NUM] = { { 0 } };
static xmedia_isp_ae_route g_init_ae_route_sf[XMEDIA_SENSOR_DEV_MAX_NUM] = { { 0 } };
static xmedia_isp_ae_ext_route g_init_ae_route_sf_ex[XMEDIA_SENSOR_DEV_MAX_NUM] = { { 0 } };
static const xmedia_sensor_property g_os08b10_property[OS08B10_SPECS_MAX_NUM] = {
{
// width, height, wdr_mode
3840, 2160, XMEDIA_VIDEO_WDR_MODE_NONE,
// wdr_format, max_fps, input_clock
XMEDIA_VIDEO_WDR_FMT_VC, 30, XMEDIA_SENSOR_CLOCK_FREQ_24MHZ,
// output_intf, pixel_format, bit_width
XMEDIA_INTF_TYPE_MIPI_CSI, XMEDIA_VIDEO_PIXEL_FMT_RAW, XMEDIA_VIDEO_DATA_WIDTH_12,
// bayer_format - mirror&flip /mirror /flip /normal
{ XMEDIA_VIDEO_BAYER_FMT_RGGB, XMEDIA_VIDEO_BAYER_FMT_RGGB,
XMEDIA_VIDEO_BAYER_FMT_RGGB, XMEDIA_VIDEO_BAYER_FMT_RGGB },
// vcid, bit_rate (TODO: bit_rate to be confirmed)
{ 0 }, OS08B10_8M_BIT_RATE_LINEAR,
},
{
// width, height, wdr_mode
3840, 2160, XMEDIA_VIDEO_WDR_MODE_2TO1_LINE,
// wdr_format, max_fps, input_clock
XMEDIA_VIDEO_WDR_FMT_VC, 30, XMEDIA_SENSOR_CLOCK_FREQ_24MHZ,
// output_intf, pixel_format, bit_width
XMEDIA_INTF_TYPE_MIPI_CSI, XMEDIA_VIDEO_PIXEL_FMT_RAW, XMEDIA_VIDEO_DATA_WIDTH_12,
// bayer_format - mirror&flip /mirror /flip /normal
{ XMEDIA_VIDEO_BAYER_FMT_RGGB, XMEDIA_VIDEO_BAYER_FMT_RGGB,
XMEDIA_VIDEO_BAYER_FMT_RGGB, XMEDIA_VIDEO_BAYER_FMT_RGGB },
// vcid, bit_rate (TODO: bit_rate to be confirmed)
{ 0, 1 }, OS08B10_8M_BIT_RATE_WDR, },
};
#define OS08B10_AGAIN_INDEX_MAX 157
static const xmedia_u32 g_os08b10_again_table[OS08B10_AGAIN_INDEX_MAX] = {
1024, 1088, 1152, 1216, 1280, 1344, 1408, 1472, 1536, 1600, 1664, 1728, 1792, 1856, 1920, 1984,
2048, 2176, 2304, 2432, 2560, 2688, 2816, 2944, 3072, 3200, 3328, 3456, 3584, 3712, 3840, 3968,
4096, 4352, 4608, 4864, 5120, 5376, 5632, 5888, 6144, 6400, 6656, 6912, 7168, 7424, 7680, 7936,
8192, 8704, 9216, 9728, 10240, 10752, 11264, 11776, 12288, 12800, 13312, 13824, 14336, 14848, 15360, 15872,
16384, 16896, 17408, 17920, 18432, 18944, 19456, 19968, 20480, 20992, 21504, 22016, 22528, 23040, 23552, 24064,
24576, 25088, 25600, 26112, 26624, 27136, 27648, 28160, 28672, 29184, 29696, 30208, 30720, 31232, 31744, 32256,
32768, 33280, 33792, 34304, 34816, 35328, 35840, 36352, 36864, 37376, 37888, 38400, 38912, 39424, 39936, 40448,
40960, 41472, 41984, 42496, 43008, 43520, 44032, 44544, 45056, 45568, 46080, 46592, 47104, 47616, 48128, 48640,
49152, 49664, 50176, 50688, 51200, 51712, 52224, 52736, 53248, 53760, 54272, 54784, 55296, 55808, 56320, 56832,
57344, 57856, 58368, 58880, 59392, 59904, 60416, 60928, 61440, 61952, 62464, 62976, 63488
};
// awb static param for Fuji Lens New IR_Cut
#define OS08B10_CALIBRATE_STATIC_TEMP 5000
#define OS08B10_CALIBRATE_STATIC_WB_R_GAIN 492
#define OS08B10_CALIBRATE_STATIC_WB_GR_GAIN 256
#define OS08B10_CALIBRATE_STATIC_WB_GB_GAIN 256
#define OS08B10_CALIBRATE_STATIC_WB_B_GAIN 443
// Calibration results for Auto WB Planck
#define OS08B10_CALIBRATE_AWB_P1 16
#define OS08B10_CALIBRATE_AWB_P2 240
#define OS08B10_CALIBRATE_AWB_Q1 0
#define OS08B10_CALIBRATE_AWB_A1 188580
#define OS08B10_CALIBRATE_AWB_B1 128
#define OS08B10_CALIBRATE_AWB_C1 -139106
// Rgain and Bgain of the golden sample
#define OS08B10_GOLDEN_RGAIN 0
#define OS08B10_GOLDEN_BGAIN 0
static const xmedia_sensor_capability g_os08b10_capability = {
.max_width = 3840,
.max_height = 2160,
.max_fps = 30,
.output_intf = XMEDIA_INTF_TYPE_MIPI_CSI,
.init_mclk = XMEDIA_SENSOR_CLOCK_FREQ_24MHZ,
.wdr_mode = XMEDIA_VIDEO_WDR_MODE_NONE,
.wdr_format = XMEDIA_VIDEO_WDR_FMT_VC,
.bit_width = XMEDIA_VIDEO_DATA_WIDTH_12,
.reset_time = 200, // TODO: 待后续确认复位所需时间
.slave_mode_supported = XMEDIA_FALSE,
.mipi_lanes_supported = XMEDIA_SENSOR_MIPI_LANES_4L,
.standby_info = {
.standby_supported = XMEDIA_FALSE,
.addr_byte_num = OS08B10_ADDR_BYTE,
.data_byte_num = OS08B10_DATA_BYTE,
.standby_reg_num = 1,
.standby_reg_addr = { OS08B10_REG_ADDR_STANDBY },
.standby_reg_data = { 0x00 },
.resume_reg_num = 1,
.resume_reg_addr = { OS08B10_REG_ADDR_STANDBY },
.resume_reg_data = { 0x01 },
},
};
static xmedia_s32 os08b10_ctx_init(xmedia_u32 dev)
{
sensor_context *os08b10_ctx = XMEDIA_NULL;
OS08B10_GET_CTX(dev, os08b10_ctx);
if (os08b10_ctx != XMEDIA_NULL) {
SENSOR_TRACE(MODULE_DBG_ERR, " sensor-[%d] ctx already malloc!\n", dev);
return XMEDIA_ERRCODE_EXIST;
}
os08b10_ctx = (sensor_context *)malloc(sizeof(sensor_context));
if (os08b10_ctx == XMEDIA_NULL) {
SENSOR_TRACE(MODULE_DBG_ERR, " sensor-[%d] ctx malloc memory failed!\n", dev);
return XMEDIA_ERRCODE_NOT_ENOUGH_MEMORY;
}
memset(os08b10_ctx, 0, sizeof(sensor_context));
os08b10_ctx->i2c_addr = OS08B10_I2C_ADDR;
os08b10_ctx->lanes = XMEDIA_SENSOR_MIPI_LANES_4L;
os08b10_ctx->work_mode = XMEDIA_SENSOR_WORK_MODE_NORMAL;
os08b10_ctx->bus_info.i2c_dev = SENSOR_I2C_INVALID;
os08b10_ctx->size.width = g_os08b10_property[0].width;
os08b10_ctx->size.height = g_os08b10_property[0].height;
os08b10_ctx->fps = g_os08b10_property[0].max_fps;
os08b10_ctx->wdr_mode = g_os08b10_property[0].wdr_mode;
os08b10_ctx->img_mode = OS08B10_8M_30FPS_12BIT_LINEAR_MODE;
os08b10_ctx->fl_std = OS08B10_VMAX_8M_LINEAR;
os08b10_ctx->fl[SENSOR_CUR_FRAME] = OS08B10_VMAX_8M_LINEAR;
os08b10_ctx->fl[SENSOR_PRE_FRAME] = OS08B10_VMAX_8M_LINEAR;
OS08B10_SET_CTX(dev, os08b10_ctx);
return XMEDIA_SUCCESS;
}
static xmedia_void os08b10_ctx_exit(xmedia_u32 dev)
{
sensor_context *os08b10_ctx = XMEDIA_NULL;
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_FREE(os08b10_ctx);
OS08B10_SET_CTX(dev, XMEDIA_NULL);
return;
}
static xmedia_s32 os08b10_get_property(xmedia_u32 dev, xmedia_sensor_property *property)
{
xmedia_u8 i;
sensor_context *os08b10_ctx = XMEDIA_NULL;
SENSOR_CHECK_DEV_RETURN(dev);
SENSOR_CHECK_PTR_RETURN(property);
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
for (i = 0; i < OS08B10_SPECS_MAX_NUM; i++) {
if (g_os08b10_property[i].width == os08b10_ctx->size.width &&
g_os08b10_property[i].height == os08b10_ctx->size.height &&
g_os08b10_property[i].wdr_mode == os08b10_ctx->wdr_mode) {
memcpy(property, &g_os08b10_property[i], sizeof(xmedia_sensor_property));
return XMEDIA_SUCCESS;
}
}
SENSOR_TRACE(MODULE_DBG_ERR, "Not support! Please check input param!\n");
return XMEDIA_ERRCODE_NOT_SUPPORT;
}
static xmedia_s32 os08b10_set_work_mode(xmedia_u32 dev, xmedia_sensor_work_mode work_mode)
{
sensor_context *os08b10_ctx = XMEDIA_NULL;
SENSOR_CHECK_DEV_RETURN(dev);
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
if (work_mode != XMEDIA_SENSOR_WORK_MODE_NORMAL) {
SENSOR_TRACE(MODULE_DBG_ERR, "Sensor work mode param invalid!\n");
return XMEDIA_ERRCODE_NOT_SUPPORT;
}
os08b10_ctx->work_mode = work_mode;
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_set_mipi_lanes(xmedia_u32 dev, xmedia_sensor_mipi_lanes mipi_lanes)
{
sensor_context *os08b10_ctx = XMEDIA_NULL;
SENSOR_CHECK_DEV_RETURN(dev);
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
if (mipi_lanes != XMEDIA_SENSOR_MIPI_LANES_4L) {
SENSOR_TRACE(MODULE_DBG_ERR, "Invalid mipi lanes [%d]! \n", mipi_lanes);
return XMEDIA_ERRCODE_NOT_SUPPORT;
}
os08b10_ctx->lanes = mipi_lanes;
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_set_bus_info(xmedia_u32 dev, const xmedia_sensor_commbus *sns_bus_info)
{
sensor_context *os08b10_ctx = XMEDIA_NULL;
SENSOR_CHECK_DEV_RETURN(dev);
SENSOR_CHECK_PTR_RETURN(sns_bus_info);
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
if (sns_bus_info->type == XMEDIA_SENSOR_BUS_TYPE_I2C) {
os08b10_ctx->bus_info.i2c_dev = sns_bus_info->i2c_dev;
} else if (sns_bus_info->type == XMEDIA_SENSOR_BUS_TYPE_SPI) {
os08b10_ctx->bus_info.spi_info.spi_dev = sns_bus_info->spi_info.spi_dev;
os08b10_ctx->bus_info.spi_info.spi_cs = sns_bus_info->spi_info.spi_cs;
} else {
SENSOR_TRACE(MODULE_DBG_ERR,
"Not support [%d], the value of bus type is {%d-i2c, %d-spi}, please check input type!\n",
sns_bus_info->type, XMEDIA_SENSOR_BUS_TYPE_I2C, XMEDIA_SENSOR_BUS_TYPE_SPI);
return XMEDIA_ERRCODE_NOT_SUPPORT;
}
return XMEDIA_SUCCESS;
}
// one i2c dev shared by multiple sensors
static xmedia_s32 os08b10_set_dev_addr(xmedia_u32 dev, xmedia_u32 slave_addr)
{
xmedia_s32 ret;
sensor_context *os08b10_ctx = XMEDIA_NULL;
SENSOR_CHECK_DEV_RETURN(dev);
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
os08b10_ctx->i2c_addr = slave_addr;
ret = os08b10_set_slave_addr(dev, slave_addr);
SENSOR_CHECK_RET_RETURN(ret);
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_get_dev_addr(xmedia_u32 dev, xmedia_u32 *slave_addr)
{
sensor_context *os08b10_ctx = XMEDIA_NULL;
SENSOR_CHECK_DEV_RETURN(dev);
SENSOR_CHECK_PTR_RETURN(slave_addr);
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
*slave_addr = os08b10_ctx->i2c_addr;
return XMEDIA_SUCCESS;
}
// called by ISP
static xmedia_s32 os08b10_init(xmedia_u32 dev, xmedia_sensor_init_mode init_mode)
{
xmedia_s32 ret;
sensor_context *os08b10_ctx = XMEDIA_NULL;
SENSOR_CHECK_DEV_RETURN(dev);
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
os08b10_ctx->init_mode = init_mode;
ret = os08b10_i2c_init(dev, os08b10_ctx->bus_info.i2c_dev, os08b10_ctx->i2c_addr);
SENSOR_CHECK_RET_RETURN(ret);
os08b10_ctx->init = XMEDIA_TRUE;
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_exit(xmedia_u32 dev)
{
xmedia_s32 ret;
sensor_context *os08b10_ctx = XMEDIA_NULL;
SENSOR_CHECK_DEV_RETURN(dev);
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
ret = os08b10_i2c_exit(dev);
SENSOR_CHECK_RET_RETURN(ret);
os08b10_ctx->init = XMEDIA_FALSE;
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_mirror(xmedia_u32 dev, xmedia_bool mirror_en)
{
xmedia_s32 ret;
sensor_context *os08b10_ctx = XMEDIA_NULL;
SENSOR_CHECK_DEV_RETURN(dev);
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
os08b10_ctx->mirror_en = mirror_en;
ret = os08b10_set_mirror_flip(dev, mirror_en, os08b10_ctx->flip_en);
SENSOR_CHECK_RET_RETURN(ret);
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_flip(xmedia_u32 dev, xmedia_bool flip_en)
{
xmedia_s32 ret;
sensor_context *os08b10_ctx = XMEDIA_NULL;
SENSOR_CHECK_DEV_RETURN(dev);
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
os08b10_ctx->flip_en = flip_en;
ret = os08b10_set_mirror_flip(dev, os08b10_ctx->mirror_en, flip_en);
SENSOR_CHECK_RET_RETURN(ret);
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_set_image_mode(sensor_context *os08b10_ctx, xmedia_u8 *image_mode,
const xmedia_sensor_attr *sns_attr)
{
SENSOR_CHECK_PTR_RETURN(image_mode);
if (os08b10_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_NONE) {
if (OS08B10_RES_IS_2160P(sns_attr->width, sns_attr->height)) {
*image_mode = OS08B10_8M_30FPS_12BIT_LINEAR_MODE;
os08b10_ctx->fl_std = OS08B10_VMAX_8M_LINEAR;
} else {
OS08B10_ERR_MODE_PRINT(sns_attr);
return XMEDIA_ERRCODE_NOT_SUPPORT;
}
} else if (os08b10_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_2TO1_LINE) {
if (OS08B10_RES_IS_2160P(sns_attr->width, sns_attr->height)) {
*image_mode = OS08B10_8M_30FPS_12BIT_WDR_MODE;
os08b10_ctx->fl_std = OS08B10_VMAX_8M_WDR;
} else {
OS08B10_ERR_MODE_PRINT(sns_attr);
return XMEDIA_ERRCODE_NOT_SUPPORT;
}
} else {
OS08B10_ERR_MODE_PRINT(sns_attr);
return XMEDIA_ERRCODE_NOT_SUPPORT;
}
os08b10_ctx->size.width = sns_attr->width;
os08b10_ctx->size.height = sns_attr->height;
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_set_wdr_mode(xmedia_u32 dev, xmedia_u8 wdr_mode)
{
sensor_context *os08b10_ctx = XMEDIA_NULL;
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
switch (wdr_mode) {
case XMEDIA_VIDEO_WDR_MODE_NONE:
os08b10_ctx->wdr_mode = XMEDIA_VIDEO_WDR_MODE_NONE;
SENSOR_PRINT("linear mode\n");
break;
case XMEDIA_VIDEO_WDR_MODE_2TO1_LINE:
os08b10_ctx->wdr_mode = XMEDIA_VIDEO_WDR_MODE_2TO1_LINE;
SENSOR_PRINT("2to1 line WDR\n");
break;
default:
SENSOR_TRACE(MODULE_DBG_ERR, "NOT support this mode!\n");
return XMEDIA_ERRCODE_NOT_SUPPORT;
}
memset(os08b10_ctx->wdr_int_time, 0, sizeof(os08b10_ctx->wdr_int_time));
return XMEDIA_SUCCESS;
}
#define OS08B10_LINEAR_REG_INFO_MAX_NUM OS08B10_REG_L_MAX_NUM
#define OS08B10_2TO1_WDR_REG_INFO_MAX_NUM OS08B10_REG_MAX_NUM
static xmedia_void os08b10_init_common_reg_info(sensor_context *os08b10_ctx)
{
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_EXP_H_IDX].delay_frame_num =
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].cfg_to_valid_delay_max - OS08B10_REG_DELAY_CONFIG_NUM;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_EXP_H_IDX].reg_addr = OS08B10_REG_ADDR_EXP_H;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_EXP_L_IDX].delay_frame_num =
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].cfg_to_valid_delay_max - OS08B10_REG_DELAY_CONFIG_NUM;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_EXP_L_IDX].reg_addr = OS08B10_REG_ADDR_EXP_L;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_AGAIN_H_IDX].delay_frame_num =
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].cfg_to_valid_delay_max - OS08B10_REG_DELAY_CONFIG_NUM;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_AGAIN_H_IDX].reg_addr = OS08B10_REG_ADDR_AGAIN_H;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_AGAIN_L_IDX].delay_frame_num =
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].cfg_to_valid_delay_max - OS08B10_REG_DELAY_CONFIG_NUM;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_AGAIN_L_IDX].reg_addr = OS08B10_REG_ADDR_AGAIN_L;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_DGAIN_H_IDX].delay_frame_num =
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].cfg_to_valid_delay_max - OS08B10_REG_DELAY_CONFIG_NUM;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_DGAIN_H_IDX].reg_addr = OS08B10_REG_ADDR_DGAIN_H;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_DGAIN_L_IDX].delay_frame_num =
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].cfg_to_valid_delay_max - OS08B10_REG_DELAY_CONFIG_NUM;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_DGAIN_L_IDX].reg_addr = OS08B10_REG_ADDR_DGAIN_L;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_DGAIN_LL_IDX].delay_frame_num =
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].cfg_to_valid_delay_max - OS08B10_REG_DELAY_CONFIG_NUM;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_DGAIN_LL_IDX].reg_addr = OS08B10_REG_ADDR_DGAIN_LL;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_HCG_IDX].delay_frame_num =
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].cfg_to_valid_delay_max - OS08B10_REG_DELAY_CONFIG_NUM - 1;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_HCG_IDX].reg_addr = OS08B10_REG_ADDR_HCG;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_VMAX_H_IDX].delay_frame_num =
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].cfg_to_valid_delay_max - OS08B10_REG_DELAY_CONFIG_NUM - 1;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_VMAX_H_IDX].reg_addr = OS08B10_REG_ADDR_VMAX_H;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_VMAX_L_IDX].delay_frame_num =
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].cfg_to_valid_delay_max - OS08B10_REG_DELAY_CONFIG_NUM - 1;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_VMAX_L_IDX].reg_addr = OS08B10_REG_ADDR_VMAX_L;
return;
}
static xmedia_void os08b10_init_2to1_wdr_reg_info(sensor_context *os08b10_ctx)
{
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_S_EXP_H_IDX].delay_frame_num =
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].cfg_to_valid_delay_max - OS08B10_REG_DELAY_CONFIG_NUM;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_S_EXP_H_IDX].reg_addr = OS08B10_REG_ADDR_S_EXP_H;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_S_EXP_L_IDX].delay_frame_num =
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].cfg_to_valid_delay_max - OS08B10_REG_DELAY_CONFIG_NUM;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_S_EXP_L_IDX].reg_addr = OS08B10_REG_ADDR_S_EXP_L;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_S_AGAIN_H_IDX].delay_frame_num =
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].cfg_to_valid_delay_max - OS08B10_REG_DELAY_CONFIG_NUM;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_S_AGAIN_H_IDX].reg_addr = OS08B10_REG_ADDR_S_AGAIN_H;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_S_AGAIN_L_IDX].delay_frame_num =
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].cfg_to_valid_delay_max - OS08B10_REG_DELAY_CONFIG_NUM;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_S_AGAIN_L_IDX].reg_addr = OS08B10_REG_ADDR_S_AGAIN_L;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_S_DGAIN_H_IDX].delay_frame_num =
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].cfg_to_valid_delay_max - OS08B10_REG_DELAY_CONFIG_NUM;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_S_DGAIN_H_IDX].reg_addr = OS08B10_REG_ADDR_S_DGAIN_H;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_S_DGAIN_L_IDX].delay_frame_num =
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].cfg_to_valid_delay_max - OS08B10_REG_DELAY_CONFIG_NUM;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_S_DGAIN_L_IDX].reg_addr = OS08B10_REG_ADDR_S_DGAIN_L;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_S_DGAIN_LL_IDX].delay_frame_num =
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].cfg_to_valid_delay_max - OS08B10_REG_DELAY_CONFIG_NUM;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_S_DGAIN_LL_IDX].reg_addr =
OS08B10_REG_ADDR_S_DGAIN_LL;
return;
}
static xmedia_s32 os08b10_init_reg_info(xmedia_u32 dev)
{
xmedia_u32 i;
sensor_context *os08b10_ctx = XMEDIA_NULL;
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].com_bus.i2c_dev = os08b10_ctx->bus_info.i2c_dev;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].cfg_to_valid_delay_max = 2; // maximum delay valid frames
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].reg_num = OS08B10_LINEAR_REG_INFO_MAX_NUM;
if (os08b10_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_2TO1_LINE) {
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].reg_num = OS08B10_2TO1_WDR_REG_INFO_MAX_NUM;
}
for (i = 0; i < os08b10_ctx->regs_info[SENSOR_CUR_FRAME].reg_num; i++) {
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].update = XMEDIA_TRUE;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].dev_addr = os08b10_ctx->i2c_addr;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].addr_byte_num = OS08B10_ADDR_BYTE;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].data_byte_num = OS08B10_DATA_BYTE;
}
// init general register - The registers should init both in linear and 2to1 wdr mode
os08b10_init_common_reg_info(os08b10_ctx);
// init 2to1 wdr mode Regs
if (os08b10_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_2TO1_LINE) {
os08b10_init_2to1_wdr_reg_info(os08b10_ctx);
}
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_set_attr(xmedia_u32 dev, const xmedia_sensor_attr *sns_attr)
{
xmedia_s32 ret;
sensor_context *os08b10_ctx = XMEDIA_NULL;
SENSOR_CHECK_DEV_RETURN(dev);
SENSOR_CHECK_PTR_RETURN(sns_attr);
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
// Set wdr mode
ret = os08b10_set_wdr_mode(dev, sns_attr->wdr_mode);
SENSOR_CHECK_RET_RETURN(ret);
// Set image mode
ret = os08b10_set_image_mode(os08b10_ctx, &os08b10_ctx->img_mode, sns_attr);
SENSOR_CHECK_RET_RETURN(ret);
os08b10_ctx->fl[SENSOR_CUR_FRAME] = os08b10_ctx->fl_std;
os08b10_ctx->fl[SENSOR_PRE_FRAME] = os08b10_ctx->fl[SENSOR_CUR_FRAME];
ret = os08b10_init_reg_info(dev);
SENSOR_CHECK_RET_RETURN(ret);
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_get_isp_default(xmedia_u32 dev, xmedia_sensor_isp_default *isp_default)
{
SENSOR_CHECK_DEV_RETURN(dev);
SENSOR_CHECK_PTR_RETURN(isp_default);
memset(isp_default, 0, sizeof(xmedia_sensor_isp_default));
#ifdef OS08B10_ISP_DEFAULT_SUPPORT
// TO-DO: alg add param
isp_default->blc = XMEDIA_NULL;
isp_default->bnr = XMEDIA_NULL;
isp_default->clut_attr = XMEDIA_NULL;
isp_default->crosstalk = XMEDIA_NULL;
isp_default->csc = XMEDIA_NULL;
isp_default->dehaze = XMEDIA_NULL;
isp_default->demosaic = XMEDIA_NULL;
isp_default->dpc_dynamic = XMEDIA_NULL;
isp_default->dpc_static = XMEDIA_NULL;
isp_default->drc = XMEDIA_NULL;
isp_default->expander = XMEDIA_NULL;
isp_default->fpn = XMEDIA_NULL;
isp_default->gamma = XMEDIA_NULL;
isp_default->gcac = XMEDIA_NULL;
isp_default->hlc = XMEDIA_NULL;
isp_default->lce = XMEDIA_NULL;
isp_default->mlsc_attr = XMEDIA_NULL;
isp_default->mlsc_lut = XMEDIA_NULL;
isp_default->radial_crop = XMEDIA_NULL;
isp_default->rgbir = XMEDIA_NULL;
isp_default->rlsc_attr = XMEDIA_NULL;
isp_default->rlsc_lut = XMEDIA_NULL;
isp_default->sharpen = XMEDIA_NULL;
isp_default->stnr = XMEDIA_NULL;
isp_default->wdr = XMEDIA_NULL;
return XMEDIA_SUCCESS;
#else
SENSOR_TRACE(MODULE_DBG_WARN, "Not support isp getting default param from os08b10!\n ");
return XMEDIA_ERRCODE_NOT_SUPPORT;
#endif
}
static xmedia_s32 os08b10_get_isp_black_level(xmedia_u32 dev, xmedia_sensor_black_level *black_level)
{
sensor_context *os08b10_ctx = XMEDIA_NULL;
SENSOR_CHECK_DEV_RETURN(dev);
SENSOR_CHECK_PTR_RETURN(black_level);
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
// Don't need to update black level when iso change
black_level->update = XMEDIA_FALSE;
if (os08b10_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_NONE) {
black_level->black_level[XMEDIA_SENSOR_BAYER_CHN_R] = 0x400;
black_level->black_level[XMEDIA_SENSOR_BAYER_CHN_GR] = 0x400;
black_level->black_level[XMEDIA_SENSOR_BAYER_CHN_GB] = 0x400;
black_level->black_level[XMEDIA_SENSOR_BAYER_CHN_B] = 0x400;
} else {
black_level->black_level[XMEDIA_SENSOR_BAYER_CHN_R] = 0x4B0;
black_level->black_level[XMEDIA_SENSOR_BAYER_CHN_GR] = 0x4B0;
black_level->black_level[XMEDIA_SENSOR_BAYER_CHN_GB] = 0x4B0;
black_level->black_level[XMEDIA_SENSOR_BAYER_CHN_B] = 0x4B0;
}
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_get_bayer_pattern(xmedia_u32 dev, xmedia_video_bayer_format *bayer_pattern)
{
xmedia_u8 i;
xmedia_sensor_mirror_flip_type type;
sensor_context *os08b10_ctx = XMEDIA_NULL;
SENSOR_CHECK_DEV_RETURN(dev);
SENSOR_CHECK_PTR_RETURN(bayer_pattern);
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
if (os08b10_ctx->mirror_en && os08b10_ctx->flip_en) {
type = XMEDIA_SENSOR_MIRROR_FLIP_TYPE_MIRROR_FLIP;
} else if (os08b10_ctx->mirror_en && (!os08b10_ctx->flip_en)) {
type = XMEDIA_SENSOR_MIRROR_FLIP_TYPE_MIRROR;
} else if ((!os08b10_ctx->mirror_en) && os08b10_ctx->flip_en) {
type = XMEDIA_SENSOR_MIRROR_FLIP_TYPE_FLIP;
} else {
type = XMEDIA_SENSOR_MIRROR_FLIP_TYPE_NORMAL;
}
for (i = 0; i < OS08B10_SPECS_MAX_NUM; i++) {
if (g_os08b10_property[i].width == os08b10_ctx->size.width &&
g_os08b10_property[i].height == os08b10_ctx->size.height &&
g_os08b10_property[i].wdr_mode == os08b10_ctx->wdr_mode) {
*bayer_pattern = g_os08b10_property[i].bayer_format[type];
break;
}
}
if (i >= OS08B10_SPECS_MAX_NUM) {
*bayer_pattern = XMEDIA_VIDEO_BAYER_MAX;
SENSOR_TRACE(MODULE_DBG_ERR, "ERR! Get bayer pattern failed!\n");
return XMEDIA_ERRCODE_NOT_SUPPORT;
}
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_get_capability(xmedia_sensor_capability *capability)
{
SENSOR_CHECK_PTR_RETURN(capability);
memcpy(capability, &g_os08b10_capability, sizeof(xmedia_sensor_capability));
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_set_ae_wdr_attr(xmedia_u32 dev, xmedia_isp_ae_wdr_mode ae_wdr_mode)
{
sensor_context *os08b10_ctx = XMEDIA_NULL;
SENSOR_CHECK_DEV_RETURN(dev);
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
if (ae_wdr_mode >= XMEDIA_ISP_AE_WDR_MODE_MAX) {
SENSOR_TRACE(MODULE_DBG_ERR, "Not supported AE wdr mode!\n");
return XMEDIA_ERRCODE_NOT_SUPPORT;
}
os08b10_ctx->ae_wdr_mode = ae_wdr_mode;
return XMEDIA_SUCCESS;
}
// 用户期望第一帧生效的参数，且AE/AWB头几帧计算的基础
static xmedia_s32 os08b10_set_init_param(xmedia_u32 dev, const xmedia_sensor_init_param *init_param)
{
SENSOR_CHECK_DEV_RETURN(dev);
SENSOR_CHECK_PTR_RETURN(init_param);
g_os08b10_exposure[dev] = init_param->exposure;
g_os08b10_sample_r_gain[dev] = init_param->sample_rgain;
g_os08b10_sample_b_gain[dev] = init_param->sample_bgain;
g_os08b10_wb_gain[dev][SENSOR_AWB_CHN_GIAN_R] = init_param->wb_rgain;
g_os08b10_wb_gain[dev][SENSOR_AWB_CHN_GIAN_G] = init_param->wb_ggain;
g_os08b10_wb_gain[dev][SENSOR_AWB_CHN_GIAN_B] = init_param->wb_bgain;
// ae快启的部分暂时不加
return XMEDIA_SUCCESS;
}
xmedia_s32 os08b10_get_max_fps(xmedia_u8 img_mode, xmedia_float *max_fps)
{
switch (img_mode) {
case OS08B10_8M_30FPS_12BIT_LINEAR_MODE:
*max_fps = 30.0;
break;
case OS08B10_8M_30FPS_12BIT_WDR_MODE:
*max_fps = 30.0;
break;
default:
SENSOR_TRACE(MODULE_DBG_ERR, "Not support img mode: %d\n", img_mode);
return XMEDIA_ERRCODE_NOT_SUPPORT;
}
return XMEDIA_SUCCESS;
}
xmedia_s32 os08b10_get_min_fps(xmedia_u8 img_mode, xmedia_float *min_fps)
{
switch (img_mode) {
case OS08B10_8M_30FPS_12BIT_LINEAR_MODE:
*min_fps = 1.06;
break;
case OS08B10_8M_30FPS_12BIT_WDR_MODE:
*min_fps = 5.0;
break;
default:
SENSOR_TRACE(MODULE_DBG_ERR, "Not support img mode: %d\n", img_mode);
return XMEDIA_ERRCODE_NOT_SUPPORT;
}
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_get_ae_common_default(xmedia_u32 dev, sensor_context *sns_ctx,
xmedia_isp_ae_sensor_default *ae_sns_dft)
{
xmedia_s32 ret;
xmedia_float max_fps;
ret = os08b10_get_max_fps(sns_ctx->img_mode, &max_fps);
SENSOR_CHECK_RET_RETURN(ret);
ae_sns_dft->full_lines_std = sns_ctx->fl_std;
ae_sns_dft->flicker_freq = 50 * 256; // light flicker freq: 50Hz, accuracy: 256
ae_sns_dft->full_lines_max = OS08B10_FULL_LINES_MAX;
ae_sns_dft->hmax_times = (1000000000) / (sns_ctx->fl_std * 30);
ae_sns_dft->again_accu.accu_type = XMEDIA_ISP_AE_ACCURACY_TYPE_TABLE;
ae_sns_dft->again_accu.accuracy = 1;
ae_sns_dft->again_accu.offset = 0;
ae_sns_dft->dgain_accu.accu_type = XMEDIA_ISP_AE_ACCURACY_TYPE_TABLE;
ae_sns_dft->dgain_accu.accuracy = 1;
ae_sns_dft->ispdgain_shift = 8;
ae_sns_dft->min_ispdgain_target = 1 << ae_sns_dft->ispdgain_shift;
ae_sns_dft->max_ispdgain_target = 32 << ae_sns_dft->ispdgain_shift;
memcpy(&ae_sns_dft->piris_attr, &g_os08b10_piris_attr, sizeof(xmedia_isp_piris_attr));
ae_sns_dft->max_iris_f_no = XMEDIA_ISP_IRIS_F_NO_1_4;
ae_sns_dft->min_iris_f_no = XMEDIA_ISP_IRIS_F_NO_5_6;
ae_sns_dft->ae_route_ex_valid = XMEDIA_FALSE;
ae_sns_dft->ae_route_attr.total_num = 0;
ae_sns_dft->ae_ext_route_attr.total_num = 0;
// lines per second: VTS * max_fps
ae_sns_dft->lines_per_500ms = (sns_ctx->fl_std * max_fps) / 2;
ae_sns_dft->man_ratio_enable = XMEDIA_FALSE;
return XMEDIA_SUCCESS;
}
static xmedia_void os08b10_get_ae_linear_default(xmedia_u32 dev, sensor_context *sns_ctx,
xmedia_isp_ae_sensor_default *ae_sns_dft)
{
ae_sns_dft->int_time_accu.accu_type = XMEDIA_ISP_AE_ACCURACY_TYPE_LINEAR;
ae_sns_dft->int_time_accu.accuracy = 1;
ae_sns_dft->int_time_accu.offset = 0;
ae_sns_dft->max_again = 63488;
ae_sns_dft->min_again = 1024;
ae_sns_dft->max_again_target = ae_sns_dft->max_again;
ae_sns_dft->min_again_target = ae_sns_dft->min_again;
ae_sns_dft->max_dgain = 1024;
ae_sns_dft->min_dgain = 1024;
ae_sns_dft->max_dgain_target = ae_sns_dft->max_dgain;
ae_sns_dft->min_dgain_target = ae_sns_dft->min_dgain;
ae_sns_dft->ae_compensation = 0x40;
ae_sns_dft->ae_exp_mode = XMEDIA_ISP_AE_STRATEGY_EXP_HIGHLIGHT_PRIOR;
ae_sns_dft->init_exposure = g_os08b10_exposure[dev] ? g_os08b10_exposure[dev] : 76151;
ae_sns_dft->max_int_time = sns_ctx->fl_std - OS08B10_EXP_OFFSET_LINEAR;
ae_sns_dft->min_int_time = 8;
ae_sns_dft->max_int_time_target = 65535;
ae_sns_dft->min_int_time_target = ae_sns_dft->min_int_time;
ae_sns_dft->ae_route_ex_valid = g_ae_route_ex_valid[dev];
memcpy(&ae_sns_dft->ae_route_attr, &g_init_ae_route[dev], sizeof(xmedia_isp_ae_route));
memcpy(&ae_sns_dft->ae_ext_route_attr, &g_init_ae_route_ex[dev], sizeof(xmedia_isp_ae_ext_route));
return;
}
static xmedia_s32 os08b10_get_ae_2to1_wdr_default(xmedia_u32 dev, sensor_context *sns_ctx,
xmedia_isp_ae_sensor_default *ae_sns_dft)
{
sensor_context *os08b10_ctx = XMEDIA_NULL;
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
ae_sns_dft->int_time_accu.accu_type = XMEDIA_ISP_AE_ACCURACY_TYPE_LINEAR;
ae_sns_dft->int_time_accu.accuracy = 1;
ae_sns_dft->int_time_accu.offset = -0.66;
ae_sns_dft->max_again = 63488;
ae_sns_dft->min_again = 1024;
ae_sns_dft->max_again_target = ae_sns_dft->max_again;
ae_sns_dft->min_again_target = ae_sns_dft->min_again;
ae_sns_dft->max_dgain = 16383;
ae_sns_dft->min_dgain = 1024;
ae_sns_dft->max_dgain_target = ae_sns_dft->max_dgain;
ae_sns_dft->min_dgain_target = ae_sns_dft->min_dgain;
ae_sns_dft->init_exposure = g_os08b10_exposure[dev] ? g_os08b10_exposure[dev] : 52000;
ae_sns_dft->max_int_time = sns_ctx->fl_std - OS08B10_EXP_OFFSET_LINEAR;
ae_sns_dft->min_int_time = 2;
ae_sns_dft->max_int_time_target = 65535;
ae_sns_dft->min_int_time_target = ae_sns_dft->min_int_time;
ae_sns_dft->max_ispdgain_target = 4 << ae_sns_dft->ispdgain_shift;
ae_sns_dft->diff_gain_support = XMEDIA_TRUE;
if (os08b10_ctx->ae_wdr_mode == XMEDIA_ISP_AE_WDR_MODE_LONG_FRAME) {
ae_sns_dft->ae_compensation = 0x38;
ae_sns_dft->ae_exp_mode = XMEDIA_ISP_AE_STRATEGY_EXP_HIGHLIGHT_PRIOR;
} else {
ae_sns_dft->ae_compensation = 0x20;
ae_sns_dft->ae_exp_mode = XMEDIA_ISP_AE_STRATEGY_EXP_LOWLIGHT_PRIOR;
ae_sns_dft->man_ratio_enable = XMEDIA_TRUE;
ae_sns_dft->ratio[0] = 0x400;
ae_sns_dft->ratio[1] = 0x40;
ae_sns_dft->ratio[2] = 0x40;
}
ae_sns_dft->ae_route_ex_valid = g_ae_route_ex_valid[dev];
memcpy(&ae_sns_dft->ae_route_attr, &g_init_ae_route[dev], sizeof(xmedia_isp_ae_route));
memcpy(&ae_sns_dft->ae_ext_route_attr, &g_init_ae_route_ex[dev], sizeof(xmedia_isp_ae_ext_route));
memcpy(&ae_sns_dft->ae_route_sf_attr, &g_init_ae_route_sf[dev], sizeof(xmedia_isp_ae_route));
memcpy(&ae_sns_dft->ae_ext_route_sf_attr, &g_init_ae_route_sf_ex[dev], sizeof(xmedia_isp_ae_ext_route));
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_get_ae_default(xmedia_u32 dev, xmedia_isp_ae_sensor_default *ae_sns_dft)
{
xmedia_s32 ret;
sensor_context *os08b10_ctx = XMEDIA_NULL;
SENSOR_CHECK_DEV_RETURN(dev);
SENSOR_CHECK_PTR_RETURN(ae_sns_dft);
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
memset(&ae_sns_dft->ae_route_attr, 0, sizeof(xmedia_isp_ae_route));
ret = os08b10_get_ae_common_default(dev, os08b10_ctx, ae_sns_dft);
SENSOR_CHECK_RET_RETURN(ret);
switch (os08b10_ctx->wdr_mode) {
default:
case XMEDIA_VIDEO_WDR_MODE_NONE:
os08b10_get_ae_linear_default(dev, os08b10_ctx, ae_sns_dft);
break;
case XMEDIA_VIDEO_WDR_MODE_2TO1_LINE:
os08b10_get_ae_2to1_wdr_default(dev, os08b10_ctx, ae_sns_dft);
break;
}
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_update_inttime(xmedia_u32 dev, xmedia_u32 int_time)
{
sensor_context *os08b10_ctx = XMEDIA_NULL;
static xmedia_bool first[XMEDIA_SENSOR_DEV_MAX_NUM] = { [0 ...(XMEDIA_SENSOR_DEV_MAX_NUM - 1)] = 1 };
static xmedia_u32 short_int_time[XMEDIA_SENSOR_DEV_MAX_NUM] = { 0 };
static xmedia_u32 long_int_time[XMEDIA_SENSOR_DEV_MAX_NUM] = { 0 };
SENSOR_CHECK_DEV_RETURN(dev);
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
if (os08b10_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_2TO1_LINE) {
if (first[dev]) { // 0: short exposure
os08b10_ctx->wdr_int_time[0] = int_time;
short_int_time[dev] = int_time;
first[dev] = XMEDIA_FALSE;
} else { // 1: long exposure
os08b10_ctx->wdr_int_time[1] = int_time;
long_int_time[dev] = int_time;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_EXP_H_IDX].data =
SENSOR_HIGH_8BITS(long_int_time[dev]);
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_EXP_L_IDX].data =
SENSOR_LOW_8BITS(long_int_time[dev]);
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_S_EXP_H_IDX].data =
SENSOR_HIGH_8BITS(short_int_time[dev]);
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_S_EXP_L_IDX].data =
SENSOR_LOW_8BITS(short_int_time[dev]);
first[dev] = XMEDIA_TRUE;
}
} else if (os08b10_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_NONE) {
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_EXP_H_IDX].data = SENSOR_HIGH_8BITS(int_time);
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_EXP_L_IDX].data = SENSOR_LOW_8BITS(int_time);
first[dev] = XMEDIA_TRUE;
}
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_calc_again(xmedia_u32 dev, xmedia_u32 *again_lin, xmedia_u32 *again_db)
{
xmedia_s32 i;
SENSOR_CHECK_DEV_RETURN(dev);
SENSOR_CHECK_PTR_RETURN(again_lin);
SENSOR_CHECK_PTR_RETURN(again_db);
if (*again_lin >= g_os08b10_again_table[OS08B10_AGAIN_INDEX_MAX - 1]) {
*again_lin = g_os08b10_again_table[OS08B10_AGAIN_INDEX_MAX - 1];
*again_db = OS08B10_AGAIN_INDEX_MAX - 1;
return XMEDIA_SUCCESS;
}
for (i = 1; i < OS08B10_AGAIN_INDEX_MAX; i++) {
if (*again_lin < g_os08b10_again_table[i]) {
*again_lin = g_os08b10_again_table[i - 1];
*again_db = i - 1;
break;
}
}
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_calc_dgain(xmedia_u32 dev, xmedia_u32 *dgain_lin, xmedia_u32 *dgain_db)
{
return XMEDIA_SUCCESS;
}
static xmedia_void os08b10_gains_regs_set(xmedia_u32 dev, xmedia_u32 again_reg, xmedia_u32 dgain_reg,
xmedia_u32 hcg_reg)
{
static xmedia_bool first_gain[XMEDIA_SENSOR_DEV_MAX_NUM] = { [0 ...(XMEDIA_SENSOR_DEV_MAX_NUM - 1)] = 1 };
sensor_context *os08b10_ctx = XMEDIA_NULL;
OS08B10_GET_CTX(dev, os08b10_ctx);
if (os08b10_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_NONE) {
os08b10_ctx->regs_info[0].i2c_data[OS08B10_REG_AGAIN_L_IDX].data = (again_reg & 0xf0);
os08b10_ctx->regs_info[0].i2c_data[OS08B10_REG_AGAIN_H_IDX].data = ((again_reg & 0x1f00) >> 8);
os08b10_ctx->regs_info[0].i2c_data[OS08B10_REG_DGAIN_LL_IDX].data = ((dgain_reg << 6) & 0xff);
os08b10_ctx->regs_info[0].i2c_data[OS08B10_REG_DGAIN_L_IDX].data = ((dgain_reg >> 2) & 0xff);
os08b10_ctx->regs_info[0].i2c_data[OS08B10_REG_DGAIN_H_IDX].data = ((dgain_reg >> 10) & 0xff);
os08b10_ctx->regs_info[0].i2c_data[OS08B10_REG_HCG_IDX].data = (hcg_reg & 0xff);
} else if (os08b10_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_2TO1_LINE) {
if (first_gain[dev] == XMEDIA_TRUE) { // long frame
os08b10_ctx->regs_info[0].i2c_data[OS08B10_REG_AGAIN_L_IDX].data = (again_reg & 0xf0);
os08b10_ctx->regs_info[0].i2c_data[OS08B10_REG_AGAIN_H_IDX].data = ((again_reg & 0x1f00) >> 8);
os08b10_ctx->regs_info[0].i2c_data[OS08B10_REG_DGAIN_LL_IDX].data = ((dgain_reg << 6) & 0xff);
os08b10_ctx->regs_info[0].i2c_data[OS08B10_REG_DGAIN_L_IDX].data = ((dgain_reg >> 2) & 0xff);
os08b10_ctx->regs_info[0].i2c_data[OS08B10_REG_DGAIN_H_IDX].data = ((dgain_reg >> 10) & 0xff);
first_gain[dev] = XMEDIA_FALSE;
} else { // short frame
os08b10_ctx->regs_info[0].i2c_data[OS08B10_REG_S_AGAIN_L_IDX].data = (again_reg & 0xf0);
os08b10_ctx->regs_info[0].i2c_data[OS08B10_REG_S_AGAIN_H_IDX].data = ((again_reg & 0x1f00) >> 8);
os08b10_ctx->regs_info[0].i2c_data[OS08B10_REG_S_DGAIN_LL_IDX].data = ((dgain_reg << 6) & 0xff);
os08b10_ctx->regs_info[0].i2c_data[OS08B10_REG_S_DGAIN_L_IDX].data = ((dgain_reg >> 2) & 0xff);
os08b10_ctx->regs_info[0].i2c_data[OS08B10_REG_S_DGAIN_H_IDX].data = ((dgain_reg >> 10) & 0xff);
first_gain[dev] = XMEDIA_TRUE;
}
os08b10_ctx->regs_info[0].i2c_data[OS08B10_REG_HCG_IDX].data = (hcg_reg & 0xff);
}
}
static xmedia_s32 os08b10_update_gains(xmedia_u32 dev, xmedia_u32 again, xmedia_u32 dgain)
{
sensor_context *os08b10_ctx = XMEDIA_NULL;
xmedia_u32 again_reg, dgain_reg;
xmedia_u32 hcg_reg = 0x02;
SENSOR_CHECK_DEV_RETURN(dev);
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
if (g_os08b10_again_table[again] < 0x1100) {
if (os08b10_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_NONE) {
hcg_reg = 0x12;
} else if (os08b10_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_2TO1_LINE) {
hcg_reg = 0x32;
} else {
hcg_reg = 0x12;
}
again_reg = g_os08b10_again_table[again] >> 2;
} else {
hcg_reg = 0x02;
again_reg = (xmedia_u32)(((xmedia_float)g_os08b10_again_table[again] + 2) / 4.1);
again_reg = again_reg >> 2;
}
again_reg = SENSOR_CLIP3(again_reg, 0x100, 0xF80);
dgain_reg = SENSOR_CLIP3(dgain, 0x400, 0x3FFF);
os08b10_gains_regs_set(dev, again_reg, dgain_reg, hcg_reg);
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_get_awb_default(xmedia_u32 dev, xmedia_isp_awb_sensor_default *awb_sns_dft)
{
sensor_context *os08b10_ctx = XMEDIA_NULL;
SENSOR_CHECK_DEV_RETURN(dev);
SENSOR_CHECK_PTR_RETURN(awb_sns_dft);
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
memset(awb_sns_dft, 0, sizeof(xmedia_isp_awb_sensor_default));
awb_sns_dft->wb_ref_temp = OS08B10_CALIBRATE_STATIC_TEMP;
awb_sns_dft->gain_offset[XMEDIA_SENSOR_BAYER_CHN_R] = OS08B10_CALIBRATE_STATIC_WB_R_GAIN;
awb_sns_dft->gain_offset[XMEDIA_SENSOR_BAYER_CHN_GR] = OS08B10_CALIBRATE_STATIC_WB_GR_GAIN;
awb_sns_dft->gain_offset[XMEDIA_SENSOR_BAYER_CHN_GB] = OS08B10_CALIBRATE_STATIC_WB_GB_GAIN;
awb_sns_dft->gain_offset[XMEDIA_SENSOR_BAYER_CHN_B] = OS08B10_CALIBRATE_STATIC_WB_B_GAIN;
// 0 ~ 6: point index on the awb curve param
awb_sns_dft->wb_para[0] = OS08B10_CALIBRATE_AWB_P1;
awb_sns_dft->wb_para[1] = OS08B10_CALIBRATE_AWB_P2;
awb_sns_dft->wb_para[2] = OS08B10_CALIBRATE_AWB_Q1;
awb_sns_dft->wb_para[3] = OS08B10_CALIBRATE_AWB_A1;
awb_sns_dft->wb_para[4] = OS08B10_CALIBRATE_AWB_B1;
awb_sns_dft->wb_para[5] = OS08B10_CALIBRATE_AWB_C1;
awb_sns_dft->golden_rgain = OS08B10_GOLDEN_RGAIN;
awb_sns_dft->golden_bgain = OS08B10_GOLDEN_BGAIN;
awb_sns_dft->awb_runinterval = 2;
switch (os08b10_ctx->wdr_mode) {
default:
case XMEDIA_VIDEO_WDR_MODE_NONE:
memcpy(&awb_sns_dft->ccm, &g_os08b10_awb_ccm, sizeof(xmedia_isp_awb_ccm));
memcpy(&awb_sns_dft->agc_tbl, &g_os08b10_awb_agc_table, sizeof(xmedia_isp_awb_agc_table));
break;
case XMEDIA_VIDEO_WDR_MODE_2TO1_LINE:
memcpy(&awb_sns_dft->ccm, &g_os08b10_awb_wdr_ccm, sizeof(xmedia_isp_awb_ccm));
memcpy(&awb_sns_dft->agc_tbl, &g_os08b10_awb_wdr_agc_table, sizeof(xmedia_isp_awb_agc_table));
break;
}
awb_sns_dft->init_rgain = g_os08b10_wb_gain[dev][SENSOR_AWB_CHN_GIAN_R];
awb_sns_dft->init_ggain = g_os08b10_wb_gain[dev][SENSOR_AWB_CHN_GIAN_G];
awb_sns_dft->init_bgain = g_os08b10_wb_gain[dev][SENSOR_AWB_CHN_GIAN_B];
awb_sns_dft->sample_rgain = g_os08b10_sample_r_gain[dev];
awb_sns_dft->sample_bgain = g_os08b10_sample_b_gain[dev];
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_standby(xmedia_u32 dev)
{
xmedia_s32 ret;
SENSOR_CHECK_DEV_RETURN(dev);
ret = os08b10_write_reg(dev, OS08B10_REG_ADDR_STANDBY, 0x00);
SENSOR_CHECK_RET_RETURN(ret);
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_resume(xmedia_u32 dev)
{
xmedia_s32 ret;
SENSOR_CHECK_DEV_RETURN(dev);
ret = os08b10_write_reg(dev, OS08B10_REG_ADDR_STANDBY, 0x01);
SENSOR_CHECK_RET_RETURN(ret);
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_config_init_param(xmedia_u32 dev)
{
xmedia_u32 i;
sensor_context *os08b10_ctx = XMEDIA_NULL;
xmedia_s32 ret = XMEDIA_SUCCESS;
xmedia_u32 reg_data_sum = 0;
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
// exceptional process for AE unregister
for (i = 0; i < os08b10_ctx->regs_info[SENSOR_CUR_FRAME].reg_num; i++) {
reg_data_sum += os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].data;
}
if (reg_data_sum == 0) {
return XMEDIA_SUCCESS;
}
for (i = 0; i < os08b10_ctx->regs_info[SENSOR_CUR_FRAME].reg_num; i++) {
ret |= os08b10_write_reg(dev, os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].reg_addr,
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].data);
}
if (ret != XMEDIA_SUCCESS) {
SENSOR_TRACE(MODULE_DBG_ERR, "sensor dev[%d] config init param failed!\n", dev);
}
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_start(xmedia_u32 dev)
{
xmedia_s32 ret;
xmedia_u8 img_mode;
xmedia_sensor_mipi_lanes mipi_lanes;
xmedia_sensor_work_mode work_mode;
sensor_context *os08b10_ctx = XMEDIA_NULL;
SENSOR_CHECK_DEV_RETURN(dev);
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
work_mode = os08b10_ctx->work_mode;
mipi_lanes = os08b10_ctx->lanes;
img_mode = os08b10_ctx->img_mode;
if (work_mode != XMEDIA_SENSOR_WORK_MODE_NORMAL || mipi_lanes != XMEDIA_SENSOR_MIPI_LANES_4L) {
SENSOR_TRACE(MODULE_DBG_ERR, "Not support, please check param!\n");
return XMEDIA_ERRCODE_NOT_SUPPORT;
}
if (os08b10_ctx->init_mode == XMEDIA_SENSOR_INIT_MODE_NORMAL) {
ret = os08b10_init_image(dev, img_mode);
SENSOR_CHECK_RET_RETURN(ret);
}
ret = os08b10_config_init_param(dev);
SENSOR_CHECK_RET_RETURN(ret);
ret = os08b10_set_mirror_flip(dev, os08b10_ctx->mirror_en, os08b10_ctx->flip_en);
SENSOR_CHECK_RET_RETURN(ret);
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_stop(xmedia_u32 dev)
{
xmedia_s32 ret;
SENSOR_CHECK_DEV_RETURN(dev);
ret = os08b10_standby(dev);
SENSOR_CHECK_RET_RETURN(ret);
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_search_dev(xmedia_u32 pipe, xmedia_u32 *dev)
{
xmedia_u32 index;
SENSOR_CHECK_PTR_RETURN(dev);
for (index = 0; index < XMEDIA_SENSOR_DEV_MAX_NUM; index++) {
if (g_os08b10_dev_map[index] == SENSOR_DEV_INVALID) {
g_os08b10_dev_map[index] = pipe;
*dev = index;
return XMEDIA_SUCCESS;
}
}
SENSOR_TRACE(MODULE_DBG_ERR, "all sensor dev are registered!\n");
return XMEDIA_ERRCODE_BINDED;
}
static xmedia_s32 os08b10_match_dev(xmedia_u32 pipe, xmedia_u32 *dev)
{
xmedia_u32 index;
SENSOR_CHECK_PTR_RETURN(dev);
for (index = 0; index < XMEDIA_SENSOR_DEV_MAX_NUM; index++) {
if (g_os08b10_dev_map[index] == pipe) {
*dev = index;
return XMEDIA_SUCCESS;
}
}
SENSOR_TRACE(MODULE_DBG_ERR, "There is no sensor dev to match pipe[%d]!\n", pipe);
return XMEDIA_ERRCODE_NOT_BIND;
}
typedef struct {
xmedia_u32 dec[XMEDIA_ISP_WDR_CHN_MAX_NUM];
xmedia_u32 inc[XMEDIA_ISP_WDR_CHN_MAX_NUM];
} time_step;
typedef struct {
xmedia_u32 ver_lines;
xmedia_u32 max_ver_lines;
xmedia_float max_fps;
xmedia_float min_fps;
xmedia_u32 width;
xmedia_u32 height;
xmedia_u8 sns_mode;
xmedia_video_wdr_mode wdr_mode;
} os08b10_video_mode_tbl;
const static os08b10_video_mode_tbl g_os08b10_mode_tbl[2] = {
{ OS08B10_VMAX_8M_LINEAR, OS08B10_FULL_LINES_MAX, 30, 1.06, 3840, 2180, 0, XMEDIA_VIDEO_WDR_MODE_NONE },
{ OS08B10_VMAX_8M_WDR, OS08B10_FULL_LINES_MAX_WDR, 30, 5.0, 3840, 2180, 0, XMEDIA_VIDEO_WDR_MODE_2TO1_LINE },
};
static xmedia_u32 g_os08b10_pre_int_time[XMEDIA_ISP_WDR_CHN_MAX_NUM] = { 0 };
static xmedia_s32 os08b10_get_reg_info(xmedia_u32 dev, xmedia_sensor_regs_info *sns_regs_info)
{
xmedia_s32 i;
sensor_context *os08b10_ctx = XMEDIA_NULL;
SENSOR_CHECK_DEV_RETURN(dev);
SENSOR_CHECK_PTR_RETURN(sns_regs_info);
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
for (i = 0; i < os08b10_ctx->regs_info[SENSOR_CUR_FRAME].reg_num; i++) {
if (os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].data ==
os08b10_ctx->regs_info[SENSOR_PRE_FRAME].i2c_data[i].data) {
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].update = XMEDIA_FALSE;
} else {
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].update = XMEDIA_TRUE;
}
}
memcpy(sns_regs_info, &os08b10_ctx->regs_info[SENSOR_CUR_FRAME], sizeof(xmedia_sensor_regs_info));
memcpy(&os08b10_ctx->regs_info[SENSOR_PRE_FRAME], &os08b10_ctx->regs_info[SENSOR_CUR_FRAME],
sizeof(xmedia_sensor_regs_info));
os08b10_ctx->fl[SENSOR_PRE_FRAME] = os08b10_ctx->fl[SENSOR_CUR_FRAME];
return XMEDIA_SUCCESS;
}
static xmedia_bool os08b10_get_2to1_vmax_limit(xmedia_u32 *vmax, xmedia_u32 full_line, xmedia_u32 step,
xmedia_bool fps_up)
{
if (fps_up) {
if ((*vmax) < full_line - step) {
(*vmax) = (full_line - step);
return XMEDIA_FALSE;
}
} else {
if ((*vmax) > full_line + step) {
(*vmax) = (full_line + step);
return XMEDIA_FALSE;
}
}
return XMEDIA_TRUE;
}
static xmedia_s32 os08b10_set_fps(xmedia_u32 dev, xmedia_float fps, xmedia_isp_ae_sensor_default *ae_sns_dft)
{
xmedia_u32 lines, lines_max, vmax, step;
xmedia_float max_fps, min_fps;
xmedia_bool achieve_fps_ok;
sensor_context *os08b10_ctx = XMEDIA_NULL;
SENSOR_CHECK_DEV_RETURN(dev);
SENSOR_CHECK_PTR_RETURN(ae_sns_dft);
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
lines = g_os08b10_mode_tbl[os08b10_ctx->img_mode].ver_lines;
lines_max = g_os08b10_mode_tbl[os08b10_ctx->img_mode].max_ver_lines;
max_fps = g_os08b10_mode_tbl[os08b10_ctx->img_mode].max_fps;
min_fps = g_os08b10_mode_tbl[os08b10_ctx->img_mode].min_fps;
if ((fps > max_fps) || (fps < min_fps)) {
SENSOR_TRACE(MODULE_DBG_ERR, "not support fps: %f\n", fps);
return XMEDIA_ERRCODE_NOT_SUPPORT;
}
achieve_fps_ok = XMEDIA_TRUE;
vmax = lines * max_fps / SENSOR_DIV_0_TO_1_FLOAT(fps);
if (os08b10_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_2TO1_LINE) {
step = 20;
achieve_fps_ok = os08b10_get_2to1_vmax_limit(&vmax, os08b10_ctx->fl[0], step, fps > ae_sns_dft->fps);
vmax = SENSOR_MIN(vmax, lines_max);
vmax = SENSOR_MIN(vmax, 0x486);
} else {
vmax = SENSOR_MIN(vmax, lines_max);
}
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_VMAX_L_IDX].data = SENSOR_LOW_8BITS(vmax);
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_VMAX_H_IDX].data = SENSOR_HIGH_8BITS(vmax);
os08b10_ctx->fl_std = vmax;
os08b10_ctx->fps = fps;
ae_sns_dft->lines_per_500ms = lines * max_fps / 2;
ae_sns_dft->fps = (achieve_fps_ok == XMEDIA_TRUE) ? fps : (lines * max_fps * 0x40 / vmax / 0x40);
ae_sns_dft->full_lines_std = os08b10_ctx->fl_std;
ae_sns_dft->max_int_time = os08b10_ctx->fl_std - OS08B10_EXP_OFFSET_LINEAR;
os08b10_ctx->fl[SENSOR_CUR_FRAME] = os08b10_ctx->fl_std;
ae_sns_dft->full_lines = os08b10_ctx->fl[SENSOR_CUR_FRAME];
ae_sns_dft->hmax_times = (1000000000) / (os08b10_ctx->fl_std * SENSOR_DIV_0_TO_1_FLOAT(fps));
SENSOR_PRINT("dev[%d]- os08b10 set fps: %f\n", dev, fps);
return XMEDIA_SUCCESS;
}
static xmedia_void os08b10_clip_ratio_range(xmedia_u32 *a_exp_ratio,
const xmedia_sensor_ae_inttime_attr *int_time,
xmedia_u32 wdr_frame_num)
{
xmedia_u32 i, ratio_min, ratio_max;
for (i = 0; i < wdr_frame_num - 1; ++i) {
ratio_max = int_time->max_inttime[i + 1] * 0x40 / int_time->min_inttime[i];
ratio_min = int_time->min_inttime[i + 1] * 0x40 / int_time->max_inttime[i];
a_exp_ratio[i] = SENSOR_MIN(SENSOR_MAX(a_exp_ratio[i], ratio_min), ratio_max);
a_exp_ratio[i] = SENSOR_MIN(SENSOR_MAX(a_exp_ratio[i], 0x40), 0x4000);
}
}
static xmedia_void os08b10_step_limit(xmedia_sensor_ae_inttime_attr *int_time, const time_step *step,
xmedia_u32 full_lines, xmedia_u32 wdr_frame_num)
{
xmedia_u32 i;
xmedia_u32 max_int_time = 0;
for (i = 0; i < wdr_frame_num; ++i) {
if (g_os08b10_pre_int_time[i] == 0) {
return;
}
}
for (i = 0; i < wdr_frame_num; ++i) {
if (step->inc[i] > 0) {
int_time->max_inttime[i] = SENSOR_MIN(g_os08b10_pre_int_time[i] + step->inc[i], int_time->max_inttime[i]);
}
if (step->dec[i] > 0) {
if (g_os08b10_pre_int_time[i] > step->dec[i]) {
int_time->min_inttime[i] = SENSOR_MAX(g_os08b10_pre_int_time[i] - step->dec[i], int_time->min_inttime[i]);
} else {
int_time->min_inttime[i] = SENSOR_MAX(int_time->min_inttime[i], 0);
}
}
if (int_time->min_inttime[i] > int_time->max_inttime[i]) {
int_time->max_inttime[i] = int_time->min_inttime[i];
}
// make sure LEF > SEF1 and SEF1 > SEF2
if (i > 0) {
int_time->max_inttime[i] = SENSOR_MAX(int_time->max_inttime[i], int_time->max_inttime[i - 1]);
int_time->min_inttime[i] = SENSOR_MAX(int_time->min_inttime[i], int_time->min_inttime[i - 1]);
}
}
// make sure max_int_time < full_lines
for (i = 0; i < wdr_frame_num; ++i) {
max_int_time += int_time->max_inttime[i];
}
if (max_int_time > full_lines) {
max_int_time = max_int_time - full_lines;
for (i = 0; i < wdr_frame_num; ++i) {
if (int_time->max_inttime[i] - int_time->min_inttime[i] > max_int_time) {
int_time->max_inttime[i] = int_time->max_inttime[i] - max_int_time;
return;
}
}
}
return;
}
// line wdr模式下，根据AE期望曝光比，返回不同模式下长短帧的最大/最小曝光时间
static xmedia_s32 os08b10_get_max_inttime(xmedia_u32 dev, xmedia_sensor_ae_inttime_attr *inttime_attr)
{
xmedia_u32 short_max0, i, short_max, short_time_min_limit;
time_step step = { { 0 } };
sensor_context *os08b10_ctx = XMEDIA_NULL;
SENSOR_CHECK_DEV_RETURN(dev);
SENSOR_CHECK_PTR_RETURN(inttime_attr);
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
memcpy(os08b10_ctx->ratio, inttime_attr->ratio, sizeof(inttime_attr->ratio));
short_time_min_limit = 2;
for (i = 0; i < 2; ++i) {
step.inc[i] = (os08b10_ctx->fl[SENSOR_PRE_FRAME] - OS08B10_STEP_OFFSET) >> 2;
step.dec[i] = (os08b10_ctx->fl[SENSOR_PRE_FRAME] - OS08B10_STEP_OFFSET) >> 2;
}
if (os08b10_ctx->ae_wdr_mode == XMEDIA_ISP_AE_WDR_MODE_LONG_FRAME) {
short_max0 = os08b10_ctx->fl[1] - OS08B10_MARGIN - step.dec[0] - os08b10_ctx->wdr_int_time[0];
short_max = os08b10_ctx->fl[0] - OS08B10_MARGIN - step.dec[0];
short_max = (short_max0 < short_max) ? short_max0 : short_max;
inttime_attr->max_inttime[0] = short_time_min_limit;
inttime_attr->min_inttime[0] = short_time_min_limit;
inttime_attr->max_inttime[1] = short_max;
inttime_attr->min_inttime[1] = short_time_min_limit;
} else {
short_max0 = ((os08b10_ctx->fl[1] - OS08B10_MARGIN - step.dec[0] - os08b10_ctx->wdr_int_time[0]) * 0x40) /
SENSOR_DIV_0_TO_1(os08b10_ctx->ratio[0]);
short_max = ((os08b10_ctx->fl[0] - OS08B10_MARGIN - step.inc[0]) * 0x40) / (os08b10_ctx->ratio[0] + 0x40);
short_max = (short_max0 < short_max) ? short_max0 : short_max;
short_max = (short_max == 0) ? 1 : short_max;
if (short_max >= short_time_min_limit) {
inttime_attr->max_inttime[0] = short_max;
inttime_attr->max_inttime[1] = (inttime_attr->max_inttime[0] * os08b10_ctx->ratio[0]) >> 6;
inttime_attr->min_inttime[0] = short_time_min_limit;
inttime_attr->min_inttime[1] = (inttime_attr->min_inttime[0] * os08b10_ctx->ratio[0]) >> 6;
} else {
short_max = short_time_min_limit;
inttime_attr->max_inttime[0] = short_max;
inttime_attr->max_inttime[1] = (inttime_attr->max_inttime[0] * 0xFFF) >> 6;
inttime_attr->min_inttime[0] = inttime_attr->max_inttime[0];
inttime_attr->min_inttime[1] = inttime_attr->max_inttime[1];
}
}
os08b10_step_limit(inttime_attr, &step, os08b10_ctx->fl[1], 2);
os08b10_clip_ratio_range(os08b10_ctx->ratio, (const xmedia_sensor_ae_inttime_attr *)inttime_attr, 2);
g_os08b10_pre_int_time[0] = inttime_attr->max_inttime[0];
g_os08b10_pre_int_time[1] = inttime_attr->min_inttime[0];
return XMEDIA_SUCCESS;
}
/*
* 线性：full_lines, AE期望的曝光时间, VMAX = full_lines + EXP_OFFSET_LINEAR
* 2TO1 WDR: full_lines, AE期望的长帧+短帧的曝光时间, VMAX = full_lines + EXP_OFFSET_WDR
* 注意：2to1 wdr模式下，曝光比和ae wdr mode 由AE传入，调用本接口前，AE需先调用os08b10_get_wdr_max_inttime
*/
static xmedia_s32 os08b10_set_slow_framerate(xmedia_u32 dev, xmedia_u32 full_lines,
xmedia_isp_ae_sensor_default *ae_sns_dft)
{
sensor_context *os08b10_ctx = XMEDIA_NULL;
xmedia_u32 lines_max;
xmedia_u32 step;
SENSOR_CHECK_DEV_RETURN(dev);
SENSOR_CHECK_PTR_RETURN(ae_sns_dft);
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
if (os08b10_ctx->work_mode != XMEDIA_SENSOR_WORK_MODE_NORMAL) {
SENSOR_TRACE(MODULE_DBG_ERR, "work mode[%d] param invalid!\n", os08b10_ctx->work_mode);
return XMEDIA_ERRCODE_NOT_SUPPORT;
}
lines_max = g_os08b10_mode_tbl[os08b10_ctx->img_mode].max_ver_lines;
step = 20;
if (os08b10_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_2TO1_LINE) {
os08b10_get_2to1_vmax_limit(&full_lines, os08b10_ctx->fl[SENSOR_CUR_FRAME], step,
full_lines < os08b10_ctx->fl[SENSOR_CUR_FRAME]);
full_lines = SENSOR_MIN(full_lines, lines_max);
full_lines = SENSOR_MIN(full_lines, 0x486);
} else {
full_lines = SENSOR_MIN(full_lines, lines_max);
}
os08b10_ctx->fl[SENSOR_CUR_FRAME] = full_lines;
os08b10_ctx->fps = g_os08b10_mode_tbl[os08b10_ctx->img_mode].ver_lines *
g_os08b10_mode_tbl[os08b10_ctx->img_mode].max_fps / full_lines;
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_VMAX_L_IDX].data = SENSOR_LOW_8BITS(full_lines);
os08b10_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08B10_REG_VMAX_H_IDX].data = SENSOR_HIGH_8BITS(full_lines);
ae_sns_dft->full_lines = os08b10_ctx->fl[SENSOR_CUR_FRAME];
ae_sns_dft->max_int_time = os08b10_ctx->fl[SENSOR_CUR_FRAME] - OS08B10_EXP_OFFSET_LINEAR;
SENSOR_PRINT("dev[%d]- os08b10 set fps: %f\n", dev, os08b10_ctx->fps);
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_get_fps(xmedia_u32 dev, xmedia_float *fps, xmedia_float *min_fps, xmedia_float *max_fps)
{
xmedia_s32 ret;
sensor_context *os08b10_ctx = XMEDIA_NULL;
SENSOR_CHECK_DEV_RETURN(dev);
SENSOR_CHECK_PTR_RETURN(fps);
SENSOR_CHECK_PTR_RETURN(min_fps);
SENSOR_CHECK_PTR_RETURN(max_fps);
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
ret = os08b10_get_min_fps(os08b10_ctx->img_mode, min_fps);
SENSOR_CHECK_RET_RETURN(ret);
ret = os08b10_get_max_fps(os08b10_ctx->img_mode, max_fps);
SENSOR_CHECK_RET_RETURN(ret);
*fps = os08b10_ctx->fps;
return XMEDIA_SUCCESS;
}
static xmedia_s32 os08b10_init_register_func(xmedia_sensor_register_info *info)
{
SENSOR_CHECK_PTR_RETURN(info);
memcpy(info->sensor_name, OS08B10_NAME, sizeof(OS08B10_NAME));
// Called by user
info->isp_func.pfn_sensor_get_property = os08b10_get_property;
info->isp_func.pfn_sensor_set_work_mode = os08b10_set_work_mode;
info->isp_func.pfn_sensor_set_mipi_lanes = os08b10_set_mipi_lanes;
info->isp_func.pfn_sensor_mirror = os08b10_mirror;
info->isp_func.pfn_sensor_flip = os08b10_flip;
info->isp_func.pfn_sensor_set_bus_info = os08b10_set_bus_info;
info->isp_func.pfn_sensor_set_dev_addr = os08b10_set_dev_addr;
info->isp_func.pfn_sensor_set_init_param = os08b10_set_init_param;
info->isp_func.pfn_sensor_start = os08b10_start;
info->isp_func.pfn_sensor_stop = os08b10_stop;
info->isp_func.pfn_sensor_standby = os08b10_standby;
info->isp_func.pfn_sensor_resume = os08b10_resume;
info->isp_func.pfn_sensor_write_reg = os08b10_write_reg;
info->isp_func.pfn_sensor_read_reg = os08b10_read_reg;
info->isp_func.pfn_sensor_init = os08b10_init;
info->isp_func.pfn_sensor_exit = os08b10_exit;
// called by ISP
info->isp_func.pfn_sensor_set_attr = os08b10_set_attr;
info->isp_func.pfn_sensor_get_isp_default = os08b10_get_isp_default;
info->isp_func.pfn_sensor_get_isp_black_level = os08b10_get_isp_black_level;
info->isp_func.pfn_sensor_get_reg_info = os08b10_get_reg_info;
info->isp_func.pfn_sensor_get_bayer_pattern = os08b10_get_bayer_pattern;
info->isp_func.pfn_sensor_get_capability = os08b10_get_capability;
info->isp_func.pfn_sensor_get_dev_addr = os08b10_get_dev_addr;
info->isp_func.pfn_sensor_get_fps = os08b10_get_fps;
// AE
info->ae_func.pfn_sensor_get_ae_default = os08b10_get_ae_default;
info->ae_func.pfn_sensor_set_fps = os08b10_set_fps;
info->ae_func.pfn_sensor_set_slow_framerate = os08b10_set_slow_framerate;
info->ae_func.pfn_sensor_get_max_inttime = os08b10_get_max_inttime;
info->ae_func.pfn_sensor_update_inttime = os08b10_update_inttime;
info->ae_func.pfn_sensor_calc_again = os08b10_calc_again;
info->ae_func.pfn_sensor_calc_dgain = os08b10_calc_dgain; // not support
info->ae_func.pfn_sensor_update_gains = os08b10_update_gains;
info->ae_func.pfn_sensor_set_ae_wdr_attr = os08b10_set_ae_wdr_attr;
// AWB
info->awb_func.pfn_sensor_get_awb_default = os08b10_get_awb_default;
return XMEDIA_SUCCESS;
}
xmedia_s32 os08b10_register(xmedia_u32 pipe)
{
xmedia_s32 ret;
xmedia_u32 dev;
xmedia_sensor_register_info info;
SENSOR_CHECK_PIPE_RETURN(pipe);
ret = os08b10_search_dev(pipe, &dev);
SENSOR_CHECK_RET_RETURN(ret);
ret = os08b10_ctx_init(dev);
SENSOR_CHECK_RET_RETURN(ret);
memset(&info, 0, sizeof(xmedia_sensor_register_info));
info.dev_id = dev;
ret = os08b10_init_register_func(&info);
SENSOR_CHECK_RET_RETURN(ret);
ret = xmedia_isp_register_sensor(pipe, &info);
if (ret != XMEDIA_SUCCESS) {
SENSOR_TRACE(MODULE_DBG_ERR, "OS08B10 register failed! error code = %d.\n", ret);
return ret;
}
return XMEDIA_SUCCESS;
}
xmedia_s32 os08b10_unregister(xmedia_u32 pipe)
{
xmedia_s32 ret;
xmedia_u32 dev;
sensor_context *os08b10_ctx = XMEDIA_NULL;
SENSOR_CHECK_PIPE_RETURN(pipe);
ret = os08b10_match_dev(pipe, &dev);
SENSOR_CHECK_RET_RETURN(ret);
OS08B10_GET_CTX(dev, os08b10_ctx);
SENSOR_CHECK_PTR_RETURN(os08b10_ctx);
if (os08b10_ctx->init == XMEDIA_TRUE) {
SENSOR_PRINT("Operation not allowed, please exit at first!\n");
return XMEDIA_ERRCODE_NOT_PERMITTED;
}
ret = xmedia_isp_unregister_sensor(pipe, dev);
if (ret != XMEDIA_SUCCESS) {
SENSOR_TRACE(MODULE_DBG_ERR, "OS08B10 unregister function failed!\n");
return ret;
}
os08b10_ctx_exit(dev);
g_os08b10_dev_map[dev] = SENSOR_DEV_INVALID; // reset dev
return XMEDIA_SUCCESS;
}
Reference in New Issue View Git Blame Copy Permalink