#include #include #include "os08a20.h" #include "os08a20_ctrl.h" #include "os08a20_ex.h" #ifdef FPGA #define OS08A20_INPUT_CLOCK_LINEAR 9000000 #define OS08A20_INPUT_CLOCK_WDR 9000000 #define OS08A20_8M_MAX_FPS_LINEAR 3.0 #define OS08A20_5M_MAX_FPS_LINEAR OS08A20_8M_MAX_FPS_LINEAR #define OS08A20_4M_MAX_FPS_LINEAR OS08A20_8M_MAX_FPS_LINEAR #define OS08A20_3M_MAX_FPS_LINEAR OS08A20_8M_MAX_FPS_LINEAR #define OS08A20_2M_MAX_FPS_LINEAR OS08A20_8M_MAX_FPS_LINEAR #define OS08A20_8M_MAX_FPS_WDR 3 #define OS08A20_5M_MAX_FPS_WDR OS08A20_8M_MAX_FPS_WDR #define OS08A20_4M_MAX_FPS_WDR OS08A20_8M_MAX_FPS_WDR #define OS08A20_3M_MAX_FPS_WDR OS08A20_8M_MAX_FPS_WDR #define OS08A20_2M_MAX_FPS_WDR OS08A20_8M_MAX_FPS_WDR #define OS08A20_8M_BIT_RATE_LINEAR 600 #define OS08A20_5M_BIT_RATE_LINEAR OS08A20_8M_BIT_RATE_LINEAR #define OS08A20_4M_BIT_RATE_LINEAR OS08A20_8M_BIT_RATE_LINEAR #define OS08A20_3M_BIT_RATE_LINEAR OS08A20_8M_BIT_RATE_LINEAR #define OS08A20_2M_BIT_RATE_LINEAR OS08A20_8M_BIT_RATE_LINEAR #define OS08A20_8M_BIT_RATE_WDR 600 #define OS08A20_5M_BIT_RATE_WDR OS08A20_8M_BIT_RATE_WDR #define OS08A20_4M_BIT_RATE_WDR OS08A20_8M_BIT_RATE_WDR #define OS08A20_3M_BIT_RATE_WDR OS08A20_8M_BIT_RATE_WDR #define OS08A20_2M_BIT_RATE_WDR OS08A20_8M_BIT_RATE_WDR #else #define OS08A20_INPUT_CLOCK_LINEAR XMEDIA_SENSOR_CLOCK_FREQ_24MHZ #define OS08A20_INPUT_CLOCK_WDR XMEDIA_SENSOR_CLOCK_FREQ_24MHZ #define OS08A20_8M_MAX_FPS_LINEAR 30 #define OS08A20_5M_MAX_FPS_LINEAR OS08A20_8M_MAX_FPS_LINEAR #define OS08A20_4M_MAX_FPS_LINEAR OS08A20_8M_MAX_FPS_LINEAR #define OS08A20_3M_MAX_FPS_LINEAR OS08A20_8M_MAX_FPS_LINEAR #define OS08A20_2M_MAX_FPS_LINEAR OS08A20_8M_MAX_FPS_LINEAR #define OS08A20_8M_MAX_FPS_WDR 30 #define OS08A20_5M_MAX_FPS_WDR OS08A20_8M_MAX_FPS_WDR #define OS08A20_4M_MAX_FPS_WDR OS08A20_8M_MAX_FPS_WDR #define OS08A20_3M_MAX_FPS_WDR OS08A20_8M_MAX_FPS_WDR #define OS08A20_2M_MAX_FPS_WDR OS08A20_8M_MAX_FPS_WDR #define OS08A20_8M_BIT_RATE_LINEAR 1440 #define OS08A20_5M_BIT_RATE_LINEAR OS08A20_8M_BIT_RATE_LINEAR #define OS08A20_4M_BIT_RATE_LINEAR OS08A20_8M_BIT_RATE_LINEAR #define OS08A20_3M_BIT_RATE_LINEAR OS08A20_8M_BIT_RATE_LINEAR #define OS08A20_2M_BIT_RATE_LINEAR 800 #define OS08A20_8M_BIT_RATE_WDR 1500 #define OS08A20_5M_BIT_RATE_WDR OS08A20_8M_BIT_RATE_WDR #define OS08A20_4M_BIT_RATE_WDR OS08A20_8M_BIT_RATE_WDR #define OS08A20_3M_BIT_RATE_WDR OS08A20_8M_BIT_RATE_WDR #define OS08A20_2M_BIT_RATE_WDR OS08A20_8M_BIT_RATE_WDR #endif #ifdef OS08A20_BIT_WIDTH_10 #define OS08A20_LINEAR_BIT_WIDTH XMEDIA_VIDEO_DATA_WIDTH_10 #else #define OS08A20_LINEAR_BIT_WIDTH XMEDIA_VIDEO_DATA_WIDTH_12 #endif #define OS08A20_NAME "OS08A20" #define OS08A20_SPECS_MAX_NUM 12 #ifdef __linux__ #define OS08A20_ISP_DEFAULT_SUPPORT #endif #define OS08A20_REG_ADDR_STANDBY 0x0100 #define OS08A20_RES_IS_2160P(w, h) ((w) == 3840 && (h) == 2160) #define OS08A20_RES_IS_1920P(w, h) ((w) == 2560 && (h) == 1920) #define OS08A20_RES_IS_1440P(w, h) ((w) == 2560 && (h) == 1440) #define OS08A20_RES_IS_1520P(w, h) ((w) == 2688 && (h) == 1520) #define OS08A20_RES_IS_1536P(w, h) ((w) == 2048 && (h) == 1536) #define OS08A20_RES_IS_1080P(w, h) ((w) == 1920 && (h) == 1080) #define OS08A20_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) SENSOR_PRIORITY_DATA sensor_context *g_os08a20_ctx[XMEDIA_SENSOR_DEV_MAX_NUM] = { XMEDIA_NULL }; #define OS08A20_SET_CTX(dev, sns_ctx) g_os08a20_ctx[dev] = sns_ctx #define OS08A20_GET_CTX(dev, sns_ctx) sns_ctx = g_os08a20_ctx[dev] SENSOR_PRIORITY_DATA static xmedia_s32 g_os08a20_dev_map[XMEDIA_SENSOR_DEV_MAX_NUM] = { [0 ... XMEDIA_SENSOR_DEV_MAX_NUM - 1] = SENSOR_DEV_INVALID }; static xmedia_u32 g_os08a20_again[XMEDIA_SENSOR_DEV_MAX_NUM] = { 0 }; static xmedia_u16 g_os08a20_dgain[XMEDIA_SENSOR_DEV_MAX_NUM] = { 0 }; static xmedia_u16 g_os08a20_isp_dgain[XMEDIA_SENSOR_DEV_MAX_NUM] = { 0 }; static xmedia_u16 g_os08a20_init_time[XMEDIA_SENSOR_DEV_MAX_NUM] = { 0 }; static xmedia_u32 g_os08a20_exposure[XMEDIA_SENSOR_DEV_MAX_NUM] = { 0 }; static xmedia_u16 g_os08a20_sample_r_gain[XMEDIA_SENSOR_DEV_MAX_NUM] = { 0 }; static xmedia_u16 g_os08a20_sample_b_gain[XMEDIA_SENSOR_DEV_MAX_NUM] = { 0 }; static xmedia_u16 g_os08a20_wb_gain[XMEDIA_SENSOR_DEV_MAX_NUM][SENSOR_AWB_CHN_GIAN_MAX_NUM] = { { 0 } }; #define OS08A20_AGAIN_INDEX_MAX 64 // awb static param for Fuji Lens New IR_Cut #define OS08A20_CALIBRATE_STATIC_TEMP 5000 #define OS08A20_CALIBRATE_STATIC_WB_R_GAIN 492 #define OS08A20_CALIBRATE_STATIC_WB_GR_GAIN 256 #define OS08A20_CALIBRATE_STATIC_WB_GB_GAIN 256 #define OS08A20_CALIBRATE_STATIC_WB_B_GAIN 443 // Calibration results for Auto WB Planck #define OS08A20_CALIBRATE_AWB_P1 16 #define OS08A20_CALIBRATE_AWB_P2 240 #define OS08A20_CALIBRATE_AWB_Q1 0 #define OS08A20_CALIBRATE_AWB_A1 188580 #define OS08A20_CALIBRATE_AWB_B1 128 #define OS08A20_CALIBRATE_AWB_C1 (-139106) // Rgain and Bgain of the golden sample #define OS08A20_GOLDEN_RGAIN 0 #define OS08A20_GOLDEN_BGAIN 0 #define OS08A20_FULL_LINES_MAX 0xFFFF SENSOR_PRIORITY_RODATA static const xmedia_sensor_property g_os08a20_property[OS08A20_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, OS08A20_8M_MAX_FPS_LINEAR, OS08A20_INPUT_CLOCK_LINEAR, // output_intf, pixel_format, bit_width XMEDIA_INTF_TYPE_MIPI_CSI, XMEDIA_VIDEO_PIXEL_FMT_RAW, OS08A20_LINEAR_BIT_WIDTH, // bayer_format - mirror&flip /mirror /flip /normal { XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR }, // vcid, bit_rate (TODO: bit_rate to be confirmed) { 0 }, OS08A20_8M_BIT_RATE_LINEAR, }, { // width, height, wdr_mode 2560, 1920, XMEDIA_VIDEO_WDR_MODE_NONE, // wdr_format, max_fps, input_clock XMEDIA_VIDEO_WDR_FMT_VC, OS08A20_5M_MAX_FPS_LINEAR, OS08A20_INPUT_CLOCK_LINEAR, // output_intf, pixel_format, bit_width XMEDIA_INTF_TYPE_MIPI_CSI, XMEDIA_VIDEO_PIXEL_FMT_RAW, OS08A20_LINEAR_BIT_WIDTH, // bayer_format - mirror&flip /mirror /flip /normal { XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR }, // vcid, bit_rate (TODO: bit_rate to be confirmed) { 0 }, OS08A20_5M_BIT_RATE_LINEAR, }, { // width, height, wdr_mode 2560, 1440, XMEDIA_VIDEO_WDR_MODE_NONE, // wdr_format, max_fps, input_clock XMEDIA_VIDEO_WDR_FMT_VC, OS08A20_5M_MAX_FPS_LINEAR, OS08A20_INPUT_CLOCK_LINEAR, // output_intf, pixel_format, bit_width XMEDIA_INTF_TYPE_MIPI_CSI, XMEDIA_VIDEO_PIXEL_FMT_RAW, OS08A20_LINEAR_BIT_WIDTH, // bayer_format - mirror&flip /mirror /flip /normal { XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR }, // vcid, bit_rate (TODO: bit_rate to be confirmed) { 0 }, OS08A20_5M_BIT_RATE_LINEAR, }, { // width, height, wdr_mode 2688, 1520, XMEDIA_VIDEO_WDR_MODE_NONE, // wdr_format, max_fps, input_clock XMEDIA_VIDEO_WDR_FMT_VC, OS08A20_4M_MAX_FPS_LINEAR, OS08A20_INPUT_CLOCK_LINEAR, // output_intf, pixel_format, bit_width XMEDIA_INTF_TYPE_MIPI_CSI, XMEDIA_VIDEO_PIXEL_FMT_RAW, OS08A20_LINEAR_BIT_WIDTH, // bayer_format - mirror&flip /mirror /flip /normal { XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR }, // vcid, bit_rate (TODO: bit_rate to be confirmed) { 0 }, OS08A20_4M_BIT_RATE_LINEAR, }, { // width, height, wdr_mode 2048, 1536, XMEDIA_VIDEO_WDR_MODE_NONE, // wdr_format, max_fps, input_clock XMEDIA_VIDEO_WDR_FMT_VC, OS08A20_3M_MAX_FPS_LINEAR, OS08A20_INPUT_CLOCK_LINEAR, // output_intf, pixel_format, bit_width XMEDIA_INTF_TYPE_MIPI_CSI, XMEDIA_VIDEO_PIXEL_FMT_RAW, OS08A20_LINEAR_BIT_WIDTH, // bayer_format - mirror&flip /mirror /flip /normal { XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR }, // vcid, bit_rate (TODO: bit_rate to be confirmed) { 0 }, OS08A20_3M_BIT_RATE_LINEAR, }, { // width, height, wdr_mode 1920, 1080, XMEDIA_VIDEO_WDR_MODE_NONE, // wdr_format, max_fps, input_clock XMEDIA_VIDEO_WDR_FMT_VC, OS08A20_2M_MAX_FPS_LINEAR, OS08A20_INPUT_CLOCK_LINEAR, // output_intf, pixel_format, bit_width XMEDIA_INTF_TYPE_MIPI_CSI, XMEDIA_VIDEO_PIXEL_FMT_RAW, OS08A20_LINEAR_BIT_WIDTH, // bayer_format - mirror&flip /mirror /flip /normal { XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR }, // vcid, bit_rate (TODO: bit_rate to be confirmed) { 0 }, OS08A20_2M_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, OS08A20_8M_MAX_FPS_WDR, OS08A20_INPUT_CLOCK_WDR, // output_intf, pixel_format, bit_width XMEDIA_INTF_TYPE_MIPI_CSI, XMEDIA_VIDEO_PIXEL_FMT_RAW, XMEDIA_VIDEO_DATA_WIDTH_10, // bayer_format - mirror&flip /mirror /flip /normal { XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR }, // vcid, bit_rate (TODO: bit_rate to be confirmed) { 0, 1 }, OS08A20_8M_BIT_RATE_WDR, }, { // width, height, wdr_mode 2560, 1920, XMEDIA_VIDEO_WDR_MODE_2TO1_LINE, // wdr_format, max_fps, input_clock XMEDIA_VIDEO_WDR_FMT_VC, OS08A20_5M_MAX_FPS_WDR, OS08A20_INPUT_CLOCK_WDR, // output_intf, pixel_format, bit_width XMEDIA_INTF_TYPE_MIPI_CSI, XMEDIA_VIDEO_PIXEL_FMT_RAW, XMEDIA_VIDEO_DATA_WIDTH_10, // bayer_format - mirror&flip /mirror /flip /normal { XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR }, // vcid, bit_rate (TODO: bit_rate to be confirmed) { 0, 1 }, OS08A20_5M_BIT_RATE_WDR, }, { // width, height, wdr_mode 2560, 1440, XMEDIA_VIDEO_WDR_MODE_2TO1_LINE, // wdr_format, max_fps, input_clock XMEDIA_VIDEO_WDR_FMT_VC, OS08A20_5M_MAX_FPS_WDR, OS08A20_INPUT_CLOCK_WDR, // output_intf, pixel_format, bit_width XMEDIA_INTF_TYPE_MIPI_CSI, XMEDIA_VIDEO_PIXEL_FMT_RAW, XMEDIA_VIDEO_DATA_WIDTH_10, // bayer_format - mirror&flip /mirror /flip /normal { XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR }, // vcid, bit_rate (TODO: bit_rate to be confirmed) { 0, 1 }, OS08A20_5M_BIT_RATE_WDR, }, { // width, height, wdr_mode 2688, 1520, XMEDIA_VIDEO_WDR_MODE_2TO1_LINE, // wdr_format, max_fps, input_clock XMEDIA_VIDEO_WDR_FMT_VC, OS08A20_4M_MAX_FPS_WDR, OS08A20_INPUT_CLOCK_WDR, // output_intf, pixel_format, bit_width XMEDIA_INTF_TYPE_MIPI_CSI, XMEDIA_VIDEO_PIXEL_FMT_RAW, XMEDIA_VIDEO_DATA_WIDTH_10, // bayer_format - mirror&flip /mirror /flip /normal { XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR }, // vcid, bit_rate (TODO: bit_rate to be confirmed) { 0, 1 }, OS08A20_4M_BIT_RATE_WDR, }, { // width, height, wdr_mode 2048, 1536, XMEDIA_VIDEO_WDR_MODE_2TO1_LINE, // wdr_format, max_fps, input_clock XMEDIA_VIDEO_WDR_FMT_VC, OS08A20_3M_MAX_FPS_WDR, OS08A20_INPUT_CLOCK_WDR, // output_intf, pixel_format, bit_width XMEDIA_INTF_TYPE_MIPI_CSI, XMEDIA_VIDEO_PIXEL_FMT_RAW, XMEDIA_VIDEO_DATA_WIDTH_10, // bayer_format - mirror&flip /mirror /flip /normal { XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR }, // vcid, bit_rate (TODO: bit_rate to be confirmed) { 0, 1 }, OS08A20_3M_BIT_RATE_WDR, }, { // width, height, wdr_mode 1920, 1080, XMEDIA_VIDEO_WDR_MODE_2TO1_LINE, // wdr_format, max_fps, input_clock XMEDIA_VIDEO_WDR_FMT_VC, OS08A20_2M_MAX_FPS_WDR, OS08A20_INPUT_CLOCK_WDR, // output_intf, pixel_format, bit_width XMEDIA_INTF_TYPE_MIPI_CSI, XMEDIA_VIDEO_PIXEL_FMT_RAW, XMEDIA_VIDEO_DATA_WIDTH_10, // bayer_format - mirror&flip /mirror /flip /normal { XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR, XMEDIA_VIDEO_BAYER_FMT_BGGR }, // vcid, bit_rate (TODO: bit_rate to be confirmed) { 0, 1 }, OS08A20_2M_BIT_RATE_WDR, }, }; static const xmedia_u32 g_os08a20_again_table[OS08A20_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 }; SENSOR_PRIORITY_RODATA static const xmedia_sensor_capability g_os08a20_capability = { .max_width = 3840, .max_height = 2160, .max_fps = OS08A20_8M_MAX_FPS_WDR, .output_intf = XMEDIA_INTF_TYPE_MIPI_CSI, .init_mclk = XMEDIA_SENSOR_CLOCK_FREQ_24MHZ, .wdr_mode = XMEDIA_VIDEO_WDR_MODE_2TO1_LINE, .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_TRUE, .addr_byte_num = OS08A20_ADDR_BYTE, .data_byte_num = OS08A20_DATA_BYTE, .standby_reg_num = 1, .standby_reg_addr = { OS08A20_REG_ADDR_STANDBY }, .standby_reg_data = { 0x00 }, .resume_reg_num = 1, .resume_reg_addr = { OS08A20_REG_ADDR_STANDBY }, .resume_reg_data = { 0x01 }, }, }; SENSOR_PRIORITY_FUNC static xmedia_s32 os08a20_ctx_init(xmedia_u32 dev) { sensor_context *os08a20_ctx = XMEDIA_NULL; OS08A20_GET_CTX(dev, os08a20_ctx); if (os08a20_ctx != XMEDIA_NULL) { SENSOR_TRACE(MODULE_DBG_ERR, " sensor-[%d] ctx already malloc!\n", dev); return XMEDIA_ERRCODE_EXIST; } os08a20_ctx = (sensor_context *)malloc(sizeof(sensor_context)); if (os08a20_ctx == XMEDIA_NULL) { SENSOR_TRACE(MODULE_DBG_ERR, " sensor-[%d] ctx malloc memory failed!\n", dev); return XMEDIA_ERRCODE_NOT_ENOUGH_MEMORY; } memset(os08a20_ctx, 0, sizeof(sensor_context)); os08a20_ctx->i2c_addr = OS08A20_I2C_ADDR; os08a20_ctx->lanes = XMEDIA_SENSOR_MIPI_LANES_4L; os08a20_ctx->work_mode = XMEDIA_SENSOR_WORK_MODE_NORMAL; os08a20_ctx->bus_info.i2c_dev = SENSOR_I2C_INVALID; os08a20_ctx->size.width = 3840; os08a20_ctx->size.height = 2160; os08a20_ctx->fps = g_os08a20_property[0].max_fps; os08a20_ctx->wdr_mode = XMEDIA_VIDEO_WDR_MODE_NONE; os08a20_ctx->img_mode = OS08A20_8M_LINEAR_MODE; os08a20_ctx->fl_std = OS08A20_VMAX_8M_LINEAR; os08a20_ctx->fl[SENSOR_CUR_FRAME] = OS08A20_VMAX_8M_LINEAR; os08a20_ctx->fl[SENSOR_PRE_FRAME] = OS08A20_VMAX_8M_LINEAR; OS08A20_SET_CTX(dev, os08a20_ctx); return XMEDIA_SUCCESS; } static xmedia_void os08a20_ctx_exit(xmedia_u32 dev) { sensor_context *os08a20_ctx = XMEDIA_NULL; OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_FREE(os08a20_ctx); OS08A20_SET_CTX(dev, XMEDIA_NULL); } SENSOR_PRIORITY_FUNC static xmedia_s32 os08a20_get_property(xmedia_u32 dev, xmedia_sensor_property *property) { xmedia_u8 i; sensor_context *os08a20_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SENSOR_CHECK_PTR_RETURN(property); OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); for (i = 0; i < OS08A20_SPECS_MAX_NUM; i++) { if (g_os08a20_property[i].width == os08a20_ctx->size.width && g_os08a20_property[i].height == os08a20_ctx->size.height && g_os08a20_property[i].wdr_mode == os08a20_ctx->wdr_mode) { memcpy(property, &g_os08a20_property[i], sizeof(xmedia_sensor_property)); return XMEDIA_SUCCESS; } } SENSOR_TRACE(MODULE_DBG_ERR, "Not support! Width: %d, Height: %d, Wdr_mode: %d !\n", os08a20_ctx->size.width, os08a20_ctx->size.height, os08a20_ctx->wdr_mode); return XMEDIA_ERRCODE_NOT_SUPPORT; } static xmedia_s32 os08a20_set_work_mode(xmedia_u32 dev, xmedia_sensor_work_mode work_mode) { sensor_context *os08a20_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_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; } os08a20_ctx->work_mode = work_mode; return XMEDIA_SUCCESS; } static xmedia_s32 os08a20_set_mipi_lanes(xmedia_u32 dev, xmedia_sensor_mipi_lanes mipi_lanes) { sensor_context *os08a20_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); if (mipi_lanes != XMEDIA_SENSOR_MIPI_LANES_4L) { SENSOR_TRACE(MODULE_DBG_ERR, "No support mipi lanes [%d]! \n", mipi_lanes); return XMEDIA_ERRCODE_NOT_SUPPORT; } os08a20_ctx->lanes = mipi_lanes; return XMEDIA_SUCCESS; } SENSOR_PRIORITY_FUNC static xmedia_s32 os08a20_set_bus_info(xmedia_u32 dev, const xmedia_sensor_commbus *sns_bus_info) { sensor_context *os08a20_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SENSOR_CHECK_PTR_RETURN(sns_bus_info); OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); if (sns_bus_info->type == XMEDIA_SENSOR_BUS_TYPE_I2C) { os08a20_ctx->bus_info.i2c_dev = sns_bus_info->i2c_dev; } else if (sns_bus_info->type == XMEDIA_SENSOR_BUS_TYPE_SPI) { os08a20_ctx->bus_info.spi_info.spi_dev = sns_bus_info->spi_info.spi_dev; os08a20_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 os08a20_set_dev_addr(xmedia_u32 dev, xmedia_u32 slave_addr) { xmedia_s32 ret; sensor_context *os08a20_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); os08a20_ctx->i2c_addr = slave_addr; ret = os08a20_set_slave_addr(dev, slave_addr); SENSOR_CHECK_RET_RETURN(ret); return XMEDIA_SUCCESS; } static xmedia_s32 os08a20_get_dev_addr(xmedia_u32 dev, xmedia_u32 *slave_addr) { sensor_context *os08a20_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SENSOR_CHECK_PTR_RETURN(slave_addr); OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); *slave_addr = os08a20_ctx->i2c_addr; return XMEDIA_SUCCESS; } SENSOR_PRIORITY_FUNC static xmedia_s32 os08a20_init(xmedia_u32 dev, xmedia_sensor_init_mode init_mode) { xmedia_s32 ret; sensor_context *os08a20_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); os08a20_ctx->init_mode = init_mode; ret = os08a20_i2c_init(dev, os08a20_ctx->bus_info.i2c_dev, os08a20_ctx->i2c_addr); SENSOR_CHECK_RET_RETURN(ret); os08a20_ctx->init = XMEDIA_TRUE; return XMEDIA_SUCCESS; } SENSOR_PRIORITY_FUNC static xmedia_s32 os08a20_exit(xmedia_u32 dev) { xmedia_s32 ret; sensor_context *os08a20_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); ret = os08a20_i2c_exit(dev); SENSOR_CHECK_RET_RETURN(ret); os08a20_ctx->init = XMEDIA_FALSE; return XMEDIA_SUCCESS; } static xmedia_s32 os08a20_mirror(xmedia_u32 dev, xmedia_bool mirror_en) { xmedia_s32 ret; sensor_context *os08a20_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); os08a20_ctx->mirror_en = mirror_en; ret = os08a20_set_mirror_flip(dev, mirror_en, os08a20_ctx->flip_en); SENSOR_CHECK_RET_RETURN(ret); return XMEDIA_SUCCESS; } static xmedia_s32 os08a20_flip(xmedia_u32 dev, xmedia_bool flip_en) { xmedia_s32 ret; sensor_context *os08a20_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); os08a20_ctx->flip_en = flip_en; ret = os08a20_set_mirror_flip(dev, os08a20_ctx->mirror_en, flip_en); SENSOR_CHECK_RET_RETURN(ret); return XMEDIA_SUCCESS; } SENSOR_PRIORITY_FUNC static xmedia_s32 os08a20_set_image_mode(sensor_context *os08a20_ctx, xmedia_u8 *image_mode, const xmedia_sensor_attr *sns_attr) { SENSOR_CHECK_PTR_RETURN(image_mode); if (os08a20_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_NONE) { if (OS08A20_RES_IS_2160P(sns_attr->width, sns_attr->height)) { *image_mode = OS08A20_8M_LINEAR_MODE; os08a20_ctx->fl_std = OS08A20_VMAX_8M_LINEAR; } else if (OS08A20_RES_IS_1920P(sns_attr->width, sns_attr->height)) { *image_mode = OS08A20_5M_LINEAR_MODE; os08a20_ctx->fl_std = OS08A20_VMAX_5M_LINEAR; } else if (OS08A20_RES_IS_1440P(sns_attr->width, sns_attr->height)) { *image_mode = OS08A20_4M_1440P_LINEAR_MODE; os08a20_ctx->fl_std = OS08A20_VMAX_4M_1440P_LINEAR; } else if (OS08A20_RES_IS_1520P(sns_attr->width, sns_attr->height)) { *image_mode = OS08A20_4M_LINEAR_MODE; os08a20_ctx->fl_std = OS08A20_VMAX_4M_LINEAR; } else if (OS08A20_RES_IS_1536P(sns_attr->width, sns_attr->height)) { *image_mode = OS08A20_3M_LINEAR_MODE; os08a20_ctx->fl_std = OS08A20_VMAX_3M_LINEAR; } else if (OS08A20_RES_IS_1080P(sns_attr->width, sns_attr->height)) { *image_mode = OS08A20_2M_LINEAR_MODE; os08a20_ctx->fl_std = OS08A20_VMAX_2M_LINEAR; } else{ OS08A20_ERR_MODE_PRINT(sns_attr); return XMEDIA_ERRCODE_NOT_SUPPORT; } } else if (os08a20_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_2TO1_LINE) { if (OS08A20_RES_IS_2160P(sns_attr->width, sns_attr->height)) { *image_mode = OS08A20_8M_WDR_MODE; os08a20_ctx->fl_std = OS08A20_VMAX_8M_WDR; } else if (OS08A20_RES_IS_1920P(sns_attr->width, sns_attr->height)) { *image_mode = OS08A20_5M_WDR_MODE; os08a20_ctx->fl_std = OS08A20_VMAX_5M_WDR; } else if (OS08A20_RES_IS_1440P(sns_attr->width, sns_attr->height)) { *image_mode = OS08A20_4M_1440P_WDR_MODE; os08a20_ctx->fl_std = OS08A20_VMAX_4M_1440P_WDR; } else if (OS08A20_RES_IS_1520P(sns_attr->width, sns_attr->height)) { *image_mode = OS08A20_4M_WDR_MODE; os08a20_ctx->fl_std = OS08A20_VMAX_4M_WDR; } else if (OS08A20_RES_IS_1536P(sns_attr->width, sns_attr->height)) { *image_mode = OS08A20_3M_WDR_MODE; os08a20_ctx->fl_std = OS08A20_VMAX_3M_WDR; } else if (OS08A20_RES_IS_1080P(sns_attr->width, sns_attr->height)) { *image_mode = OS08A20_2M_WDR_MODE; os08a20_ctx->fl_std = OS08A20_VMAX_2M_WDR; } else { OS08A20_ERR_MODE_PRINT(sns_attr); return XMEDIA_ERRCODE_NOT_SUPPORT; } } else { OS08A20_ERR_MODE_PRINT(sns_attr); return XMEDIA_ERRCODE_NOT_SUPPORT; } os08a20_ctx->size.width = sns_attr->width; os08a20_ctx->size.height = sns_attr->height; return XMEDIA_SUCCESS; } SENSOR_PRIORITY_FUNC static xmedia_s32 os08a20_set_wdr_mode(xmedia_u32 dev, xmedia_u8 wdr_mode) { sensor_context *os08a20_ctx = XMEDIA_NULL; OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); switch (wdr_mode) { case XMEDIA_VIDEO_WDR_MODE_NONE: os08a20_ctx->wdr_mode = XMEDIA_VIDEO_WDR_MODE_NONE; SENSOR_PRINT("linear mode\n"); break; case XMEDIA_VIDEO_WDR_MODE_2TO1_LINE: os08a20_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(os08a20_ctx->wdr_int_time, 0, sizeof(os08a20_ctx->wdr_int_time)); return XMEDIA_SUCCESS; } #define OS08A20_LINEAR_REG_INFO_MAX_NUM OS08A20_REG_L_MAX_NUM #define OS08A20_2TO1_WDR_REG_INFO_MAX_NUM OS08A20_REG_MAX_NUM SENSOR_PRIORITY_FUNC static xmedia_void os08a20_init_common_reg_info(sensor_context *os08a20_ctx) { os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_EXP_H_IDX].delay_frame_num = 2; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_EXP_H_IDX].reg_addr = OS08A20_REG_ADDR_EXP_H; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_EXP_L_IDX].delay_frame_num = 2; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_EXP_L_IDX].reg_addr = OS08A20_REG_ADDR_EXP_L; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_AGAIN_H_IDX].delay_frame_num = 2; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_AGAIN_H_IDX].reg_addr = OS08A20_REG_ADDR_AGAIN_H; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_AGAIN_L_IDX].delay_frame_num = 2; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_AGAIN_L_IDX].reg_addr = OS08A20_REG_ADDR_AGAIN_L; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_DGAIN_H_IDX].delay_frame_num = 2; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_DGAIN_H_IDX].reg_addr = OS08A20_REG_ADDR_DGAIN_H; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_DGAIN_L_IDX].delay_frame_num = 2; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_DGAIN_L_IDX].reg_addr = OS08A20_REG_ADDR_DGAIN_L; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_VMAX_H_IDX].delay_frame_num = 1; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_VMAX_H_IDX].reg_addr = OS08A20_REG_ADDR_VMAX_H; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_VMAX_L_IDX].delay_frame_num = 1; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_VMAX_L_IDX].reg_addr = OS08A20_REG_ADDR_VMAX_L; return; } SENSOR_PRIORITY_FUNC static xmedia_void os08a20_init_2to1_wdr_reg_info(sensor_context *os08a20_ctx) { os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_S_EXP_H_IDX].delay_frame_num = 2; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_S_EXP_H_IDX].reg_addr = OS08A20_REG_ADDR_S_EXP_H; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_S_EXP_L_IDX].delay_frame_num = 2; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_S_EXP_L_IDX].reg_addr = OS08A20_REG_ADDR_S_EXP_L; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_S_AGAIN_H_IDX].delay_frame_num = 2; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_S_AGAIN_H_IDX].reg_addr = OS08A20_REG_ADDR_S_AGAIN_H; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_S_AGAIN_L_IDX].delay_frame_num = 2; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_S_AGAIN_L_IDX].reg_addr = OS08A20_REG_ADDR_S_AGAIN_L; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_S_DGAIN_H_IDX].delay_frame_num = 2; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_S_DGAIN_H_IDX].reg_addr = OS08A20_REG_ADDR_S_DGAIN_H; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_S_DGAIN_L_IDX].delay_frame_num = 2; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_S_DGAIN_L_IDX].reg_addr = OS08A20_REG_ADDR_S_DGAIN_L; return; } SENSOR_PRIORITY_FUNC static xmedia_s32 os08a20_init_reg_info(xmedia_u32 dev) { xmedia_u32 i; sensor_context *os08a20_ctx = XMEDIA_NULL; OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); os08a20_ctx->regs_info[SENSOR_CUR_FRAME].com_bus.i2c_dev = os08a20_ctx->bus_info.i2c_dev; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].cfg_to_valid_delay_max = 2; // maximum delay valid frames os08a20_ctx->regs_info[SENSOR_CUR_FRAME].reg_num = OS08A20_LINEAR_REG_INFO_MAX_NUM; if (os08a20_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_2TO1_LINE) { os08a20_ctx->regs_info[SENSOR_CUR_FRAME].reg_num = OS08A20_2TO1_WDR_REG_INFO_MAX_NUM; } for (i = 0; i < os08a20_ctx->regs_info[SENSOR_CUR_FRAME].reg_num; i++) { os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].update = XMEDIA_TRUE; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].dev_addr = os08a20_ctx->i2c_addr; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].addr_byte_num = OS08A20_ADDR_BYTE; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].data_byte_num = OS08A20_DATA_BYTE; } // init general register - The registers should init both in linear and 2to1 wdr mode os08a20_init_common_reg_info(os08a20_ctx); // init 2to1 wdr mode Regs if (os08a20_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_2TO1_LINE) { os08a20_init_2to1_wdr_reg_info(os08a20_ctx); } return XMEDIA_SUCCESS; } SENSOR_PRIORITY_FUNC static xmedia_s32 os08a20_set_attr(xmedia_u32 dev, const xmedia_sensor_attr *sns_attr) { xmedia_s32 ret; sensor_context *os08a20_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SENSOR_CHECK_PTR_RETURN(sns_attr); OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); // Set wdr mode ret = os08a20_set_wdr_mode(dev, sns_attr->wdr_mode); SENSOR_CHECK_RET_RETURN(ret); // Set image mode ret = os08a20_set_image_mode(os08a20_ctx, &os08a20_ctx->img_mode, sns_attr); SENSOR_CHECK_RET_RETURN(ret); os08a20_ctx->fl[SENSOR_CUR_FRAME] = os08a20_ctx->fl_std; os08a20_ctx->fl[SENSOR_PRE_FRAME] = os08a20_ctx->fl[SENSOR_CUR_FRAME]; ret = os08a20_init_reg_info(dev); SENSOR_CHECK_RET_RETURN(ret); return XMEDIA_SUCCESS; } static xmedia_s32 os08a20_get_isp_default(xmedia_u32 dev, xmedia_sensor_isp_default *isp_default) { SENSOR_CHECK_DEV_RETURN(dev); SENSOR_CHECK_PTR_RETURN(isp_default); sensor_context *os08a20_ctx = XMEDIA_NULL; OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); memset(isp_default, 0, sizeof(xmedia_sensor_isp_default)); #ifdef OS08A20_ISP_DEFAULT_SUPPORT isp_default->blc = &os08a20_blc; isp_default->bnr = &os08a20_bnr; isp_default->clut_attr = XMEDIA_NULL; isp_default->crosstalk = &os08a20_crosstalk; isp_default->csc = &os08a20_csc; isp_default->dehaze = &os08a20_dehaze; isp_default->demosaic = &os08a20_demosaic; isp_default->dpc_dynamic = XMEDIA_NULL; isp_default->dpc_static = XMEDIA_NULL; isp_default->expander = XMEDIA_NULL; isp_default->fpn = XMEDIA_NULL; isp_default->gamma = &os08a20_gamma; isp_default->gcac = XMEDIA_NULL; isp_default->hlc = XMEDIA_NULL; isp_default->lce = &os08a20_lce; 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; switch(os08a20_ctx->wdr_mode) { case XMEDIA_VIDEO_WDR_MODE_NONE: isp_default->drc = XMEDIA_NULL; break; case XMEDIA_VIDEO_WDR_MODE_2TO1_LINE: isp_default->drc = &os08a20_drc; break; default: SENSOR_TRACE(MODULE_DBG_ERR, "Not support mode: %d\n", os08a20_ctx->wdr_mode); return XMEDIA_ERRCODE_NOT_SUPPORT; } return XMEDIA_SUCCESS; #else SENSOR_TRACE(MODULE_DBG_WARN, "Not support isp getting default param from os08a20!\n "); return XMEDIA_ERRCODE_NOT_SUPPORT; #endif } static xmedia_s32 os08a20_get_isp_black_level(xmedia_u32 dev, xmedia_sensor_black_level *black_level) { sensor_context *os08a20_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SENSOR_CHECK_PTR_RETURN(black_level); OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); // Don't need to update black level when iso change black_level->update = XMEDIA_FALSE; if (os08a20_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_NONE) { black_level->black_level[XMEDIA_SENSOR_BAYER_CHN_R] = 0x100; black_level->black_level[XMEDIA_SENSOR_BAYER_CHN_GR] = 0x100; black_level->black_level[XMEDIA_SENSOR_BAYER_CHN_GB] = 0x100; black_level->black_level[XMEDIA_SENSOR_BAYER_CHN_B] = 0x100; } else { black_level->black_level[XMEDIA_SENSOR_BAYER_CHN_R] = 0x100; black_level->black_level[XMEDIA_SENSOR_BAYER_CHN_GR] = 0x100; black_level->black_level[XMEDIA_SENSOR_BAYER_CHN_GB] = 0x100; black_level->black_level[XMEDIA_SENSOR_BAYER_CHN_B] = 0x100; } return XMEDIA_SUCCESS; } static xmedia_s32 os08a20_get_bayer_pattern(xmedia_u32 dev, xmedia_video_bayer_format *bayer_pattern) { xmedia_u8 i; xmedia_sensor_mirror_flip_type type; sensor_context *os08a20_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SENSOR_CHECK_PTR_RETURN(bayer_pattern); OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); if (os08a20_ctx->mirror_en && os08a20_ctx->flip_en) { type = XMEDIA_SENSOR_MIRROR_FLIP_TYPE_MIRROR_FLIP; } else if (os08a20_ctx->mirror_en && (!os08a20_ctx->flip_en)) { type = XMEDIA_SENSOR_MIRROR_FLIP_TYPE_MIRROR; } else if ((!os08a20_ctx->mirror_en) && os08a20_ctx->flip_en) { type = XMEDIA_SENSOR_MIRROR_FLIP_TYPE_FLIP; } else { type = XMEDIA_SENSOR_MIRROR_FLIP_TYPE_NORMAL; } for (i = 0; i < OS08A20_SPECS_MAX_NUM; i++) { if (g_os08a20_property[i].width == os08a20_ctx->size.width && g_os08a20_property[i].height == os08a20_ctx->size.height && g_os08a20_property[i].wdr_mode == os08a20_ctx->wdr_mode) { *bayer_pattern = g_os08a20_property[i].bayer_format[type]; break; } } if (i >= OS08A20_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; } SENSOR_PRIORITY_FUNC static xmedia_s32 os08a20_get_capability(xmedia_sensor_capability *capability) { SENSOR_CHECK_PTR_RETURN(capability); memcpy(capability, &g_os08a20_capability, sizeof(xmedia_sensor_capability)); return XMEDIA_SUCCESS; } static xmedia_s32 os08a20_set_ae_wdr_attr(xmedia_u32 dev, xmedia_isp_ae_wdr_mode ae_wdr_mode) { sensor_context *os08a20_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_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; } os08a20_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 os08a20_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_os08a20_again[dev] = init_param->again; g_os08a20_dgain[dev] = init_param->dgain; g_os08a20_isp_dgain[dev] = init_param->ispdgain; g_os08a20_init_time[dev] = init_param->exp_time; g_os08a20_exposure[dev] = init_param->exposure; g_os08a20_sample_r_gain[dev] = init_param->sample_rgain; g_os08a20_sample_b_gain[dev] = init_param->sample_bgain; g_os08a20_wb_gain[dev][SENSOR_AWB_CHN_GIAN_R] = init_param->wb_rgain; g_os08a20_wb_gain[dev][SENSOR_AWB_CHN_GIAN_G] = init_param->wb_ggain; g_os08a20_wb_gain[dev][SENSOR_AWB_CHN_GIAN_B] = init_param->wb_bgain; return XMEDIA_SUCCESS; } static xmedia_s32 os08a20_get_max_fps(xmedia_u8 img_mode, xmedia_float *max_fps) { switch (img_mode) { case OS08A20_8M_LINEAR_MODE: *max_fps = OS08A20_8M_MAX_FPS_LINEAR; break; case OS08A20_5M_LINEAR_MODE: *max_fps = OS08A20_5M_MAX_FPS_LINEAR; break; case OS08A20_4M_LINEAR_MODE: case OS08A20_4M_1440P_LINEAR_MODE: *max_fps = OS08A20_4M_MAX_FPS_LINEAR; break; case OS08A20_3M_LINEAR_MODE: *max_fps = OS08A20_3M_MAX_FPS_LINEAR; break; case OS08A20_2M_LINEAR_MODE: *max_fps = OS08A20_2M_MAX_FPS_LINEAR; break; case OS08A20_8M_WDR_MODE: *max_fps = OS08A20_8M_MAX_FPS_WDR; break; case OS08A20_5M_WDR_MODE: *max_fps = OS08A20_5M_MAX_FPS_WDR; break; case OS08A20_4M_WDR_MODE: case OS08A20_4M_1440P_WDR_MODE: *max_fps = OS08A20_4M_MAX_FPS_WDR; break; case OS08A20_3M_WDR_MODE: *max_fps = OS08A20_3M_MAX_FPS_WDR; break; case OS08A20_2M_WDR_MODE: *max_fps = OS08A20_2M_MAX_FPS_WDR; 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 os08a20_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 = os08a20_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 = OS08A20_FULL_LINES_MAX; ae_sns_dft->hmax_times = (1000000000) / (sns_ctx->fl_std * 30); // 1000000000ns, 30fps ae_sns_dft->again_accu.accu_type = XMEDIA_ISP_AE_ACCURACY_TYPE_TABLE; ae_sns_dft->again_accu.accuracy = 1; ae_sns_dft->dgain_accu.accu_type = XMEDIA_ISP_AE_ACCURACY_TYPE_LINEAR; ae_sns_dft->dgain_accu.accuracy = 0.0078125; ae_sns_dft->ispdgain_shift = 8; ae_sns_dft->min_ispdgain_target = 1 << ae_sns_dft->ispdgain_shift; ae_sns_dft->max_ispdgain_target = 128 << ae_sns_dft->ispdgain_shift; ae_sns_dft->ispdgain_sep_thd = 32 << ae_sns_dft->ispdgain_shift; memcpy(&ae_sns_dft->piris_attr, &g_os08a20_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; return XMEDIA_SUCCESS; } static xmedia_void os08a20_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 = 15872; // max: 15872 15.5x 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 = 128; ae_sns_dft->min_dgain = 128; 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_os08a20_exposure[dev] ? g_os08a20_exposure[dev] : 76151; ae_sns_dft->max_int_time = sns_ctx->fl_std - OS08A20_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; return; } static xmedia_s32 os08a20_get_ae_2to1_wdr_default(xmedia_u32 dev, sensor_context *sns_ctx, xmedia_isp_ae_sensor_default *ae_sns_dft) { sensor_context *os08a20_ctx = XMEDIA_NULL; OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_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 = -0.115; ae_sns_dft->max_again = 15872; // max: 15872 15.5x 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 = 2047; ae_sns_dft->min_dgain = 128; 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_os08a20_exposure[dev] ? g_os08a20_exposure[dev] : 52000; ae_sns_dft->max_int_time = sns_ctx->fl_std - OS08A20_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 (os08a20_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_FALSE; ae_sns_dft->ratio[0] = 0x400; ae_sns_dft->ratio[1] = 0x40; ae_sns_dft->ratio[2] = 0x40; } return XMEDIA_SUCCESS; } static xmedia_s32 os08a20_get_ae_default(xmedia_u32 dev, xmedia_isp_ae_sensor_default *ae_sns_dft) { xmedia_s32 ret; sensor_context *os08a20_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SENSOR_CHECK_PTR_RETURN(ae_sns_dft); OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); memset(ae_sns_dft, 0, sizeof(xmedia_isp_ae_sensor_default)); ret = os08a20_get_ae_common_default(dev, os08a20_ctx, ae_sns_dft); SENSOR_CHECK_RET_RETURN(ret); switch (os08a20_ctx->wdr_mode) { case XMEDIA_VIDEO_WDR_MODE_NONE: os08a20_get_ae_linear_default(dev, os08a20_ctx, ae_sns_dft); break; case XMEDIA_VIDEO_WDR_MODE_2TO1_LINE: os08a20_get_ae_2to1_wdr_default(dev, os08a20_ctx, ae_sns_dft); break; default: SENSOR_TRACE(MODULE_DBG_ERR, "No support %d ! \n", os08a20_ctx->wdr_mode); return XMEDIA_ERRCODE_NOT_SUPPORT; } return XMEDIA_SUCCESS; } static xmedia_s32 os08a20_update_inttime(xmedia_u32 dev, xmedia_u32 int_time) { sensor_context *os08a20_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); OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); if (os08a20_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_2TO1_LINE) { if (first[dev]) { // 0: short exposure os08a20_ctx->wdr_int_time[0] = int_time; short_int_time[dev] = int_time; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_S_EXP_H_IDX].data = SENSOR_HIGH_8BITS(short_int_time[dev]); os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_S_EXP_L_IDX].data = SENSOR_LOW_8BITS(short_int_time[dev]); first[dev] = XMEDIA_FALSE; } else { // 1: long exposure os08a20_ctx->wdr_int_time[1] = int_time; long_int_time[dev] = int_time; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_EXP_H_IDX].data = SENSOR_HIGH_8BITS(long_int_time[dev]); os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_EXP_L_IDX].data = SENSOR_LOW_8BITS(long_int_time[dev]); first[dev] = XMEDIA_TRUE; } } else if (os08a20_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_NONE) { os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_EXP_H_IDX].data = SENSOR_HIGH_8BITS(int_time); os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_EXP_L_IDX].data = SENSOR_LOW_8BITS(int_time); first[dev] = XMEDIA_TRUE; } return XMEDIA_SUCCESS; } static xmedia_s32 os08a20_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_os08a20_again_table[OS08A20_AGAIN_INDEX_MAX - 1]) { *again_lin = g_os08a20_again_table[OS08A20_AGAIN_INDEX_MAX - 1]; *again_db = OS08A20_AGAIN_INDEX_MAX - 1; return XMEDIA_SUCCESS; } for (i = 1; i < OS08A20_AGAIN_INDEX_MAX; i++) { if (*again_lin < g_os08a20_again_table[i]) { *again_lin = g_os08a20_again_table[i - 1]; *again_db = i - 1; break; } } return XMEDIA_SUCCESS; } static xmedia_s32 os08a20_calc_dgain(xmedia_u32 dev, xmedia_u32 *dgain_lin, xmedia_u32 *dgain_db) { return XMEDIA_SUCCESS; } static xmedia_s32 os08a20_update_gains(xmedia_u32 dev, xmedia_u32 again, xmedia_u32 dgain) { sensor_context *os08a20_ctx = XMEDIA_NULL; static xmedia_bool first_gain[XMEDIA_SENSOR_DEV_MAX_NUM] = { [0 ...(XMEDIA_SENSOR_DEV_MAX_NUM - 1)] = 1 }; xmedia_u32 again_reg, dgain_reg; SENSOR_CHECK_DEV_RETURN(dev); OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); again_reg = g_os08a20_again_table[again]; again_reg = SENSOR_CLIP3((again_reg >> 3), 0x80, 0x7C0); if (dgain < 0x80) { dgain_reg = 0x400; } else if (dgain < 0x800) { dgain_reg = dgain * 0x8; } else { dgain_reg = 0x3FFF; } if (os08a20_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_2TO1_LINE) { if (first_gain[dev] == XMEDIA_TRUE) { os08a20_ctx->regs_info[0].i2c_data[OS08A20_REG_AGAIN_H_IDX].data = ((again_reg & 0x3f00) >> 8); os08a20_ctx->regs_info[0].i2c_data[OS08A20_REG_AGAIN_L_IDX].data = (again_reg & 0xff); os08a20_ctx->regs_info[0].i2c_data[OS08A20_REG_DGAIN_H_IDX].data = ((dgain_reg & 0x3f00) >> 8); os08a20_ctx->regs_info[0].i2c_data[OS08A20_REG_DGAIN_L_IDX].data = (dgain_reg & 0xff); first_gain[dev] = XMEDIA_FALSE; } else { os08a20_ctx->regs_info[0].i2c_data[OS08A20_REG_S_AGAIN_H_IDX].data = ((again_reg & 0x3f00) >> 8); os08a20_ctx->regs_info[0].i2c_data[OS08A20_REG_S_AGAIN_L_IDX].data = (again_reg & 0xff); os08a20_ctx->regs_info[0].i2c_data[OS08A20_REG_S_DGAIN_H_IDX].data = ((dgain_reg & 0x3f00) >> 8); os08a20_ctx->regs_info[0].i2c_data[OS08A20_REG_S_DGAIN_L_IDX].data = (dgain_reg & 0xff); first_gain[dev] = XMEDIA_TRUE; } } else if (os08a20_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_NONE) { os08a20_ctx->regs_info[0].i2c_data[OS08A20_REG_AGAIN_H_IDX].data = ((again_reg & 0x3f00) >> 8); os08a20_ctx->regs_info[0].i2c_data[OS08A20_REG_AGAIN_L_IDX].data = (again_reg & 0xff); os08a20_ctx->regs_info[0].i2c_data[OS08A20_REG_DGAIN_H_IDX].data = ((dgain_reg & 0x3f00) >> 8); os08a20_ctx->regs_info[0].i2c_data[OS08A20_REG_DGAIN_L_IDX].data = (dgain_reg & 0xff); } return XMEDIA_SUCCESS; } static xmedia_s32 os08a20_get_awb_default(xmedia_u32 dev, xmedia_isp_awb_sensor_default *awb_sns_dft) { sensor_context *os08a20_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SENSOR_CHECK_PTR_RETURN(awb_sns_dft); OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); memset(awb_sns_dft, 0, sizeof(xmedia_isp_awb_sensor_default)); awb_sns_dft->wb_ref_temp = OS08A20_CALIBRATE_STATIC_TEMP; // wb_ref_temp 5000 awb_sns_dft->gain_offset[XMEDIA_SENSOR_BAYER_CHN_R] = OS08A20_CALIBRATE_STATIC_WB_R_GAIN; awb_sns_dft->gain_offset[XMEDIA_SENSOR_BAYER_CHN_GR] = OS08A20_CALIBRATE_STATIC_WB_GR_GAIN; awb_sns_dft->gain_offset[XMEDIA_SENSOR_BAYER_CHN_GB] = OS08A20_CALIBRATE_STATIC_WB_GB_GAIN; awb_sns_dft->gain_offset[XMEDIA_SENSOR_BAYER_CHN_B] = OS08A20_CALIBRATE_STATIC_WB_B_GAIN; // 0 ~ 6: point index on the awb curve param awb_sns_dft->wb_para[0] = OS08A20_CALIBRATE_AWB_P1; awb_sns_dft->wb_para[1] = OS08A20_CALIBRATE_AWB_P2; awb_sns_dft->wb_para[2] = OS08A20_CALIBRATE_AWB_Q1; awb_sns_dft->wb_para[3] = OS08A20_CALIBRATE_AWB_A1; awb_sns_dft->wb_para[4] = OS08A20_CALIBRATE_AWB_B1; awb_sns_dft->wb_para[5] = OS08A20_CALIBRATE_AWB_C1; awb_sns_dft->golden_rgain = OS08A20_GOLDEN_RGAIN; awb_sns_dft->golden_bgain = OS08A20_GOLDEN_BGAIN; awb_sns_dft->awb_runinterval = 2; switch (os08a20_ctx->wdr_mode) { case XMEDIA_VIDEO_WDR_MODE_NONE: memcpy(&awb_sns_dft->ccm, &g_os08a20_awb_ccm, sizeof(xmedia_isp_awb_ccm)); memcpy(&awb_sns_dft->agc_tbl, &g_os08a20_awb_agc_table, sizeof(xmedia_isp_awb_agc_table)); break; case XMEDIA_VIDEO_WDR_MODE_2TO1_LINE: memcpy(&awb_sns_dft->ccm, &g_os08a20_awb_wdr_ccm, sizeof(xmedia_isp_awb_ccm)); memcpy(&awb_sns_dft->agc_tbl, &g_os08a20_awb_wdr_agc_table, sizeof(xmedia_isp_awb_agc_table)); break; default: SENSOR_TRACE(MODULE_DBG_ERR, "No support %d ! \n", os08a20_ctx->wdr_mode); return XMEDIA_ERRCODE_NOT_SUPPORT; } awb_sns_dft->init_rgain = g_os08a20_wb_gain[dev][SENSOR_AWB_CHN_GIAN_R]; awb_sns_dft->init_ggain = g_os08a20_wb_gain[dev][SENSOR_AWB_CHN_GIAN_G]; awb_sns_dft->init_bgain = g_os08a20_wb_gain[dev][SENSOR_AWB_CHN_GIAN_B]; awb_sns_dft->sample_rgain = g_os08a20_sample_r_gain[dev]; awb_sns_dft->sample_bgain = g_os08a20_sample_b_gain[dev]; return XMEDIA_SUCCESS; } static xmedia_s32 os08a20_standby(xmedia_u32 dev) { xmedia_s32 ret; SENSOR_CHECK_DEV_RETURN(dev); ret = os08a20_write_reg(dev, OS08A20_REG_ADDR_STANDBY, 0x00); SENSOR_CHECK_RET_RETURN(ret); return XMEDIA_SUCCESS; } SENSOR_PRIORITY_FUNC static xmedia_s32 os08a20_resume(xmedia_u32 dev) { xmedia_s32 ret; SENSOR_CHECK_DEV_RETURN(dev); ret = os08a20_write_reg(dev, OS08A20_REG_ADDR_STANDBY, 0x01); SENSOR_CHECK_RET_RETURN(ret); return XMEDIA_SUCCESS; } SENSOR_PRIORITY_FUNC static xmedia_s32 os08a20_config_init_param(xmedia_u32 dev) { xmedia_u32 i; sensor_context *os08a20_ctx = XMEDIA_NULL; xmedia_s32 ret = XMEDIA_SUCCESS; xmedia_u32 reg_data_sum = 0; OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); // exceptional process for AE unregister for (i = 0; i < os08a20_ctx->regs_info[SENSOR_CUR_FRAME].reg_num; i++) { reg_data_sum += os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].data; } if (reg_data_sum == 0) { return XMEDIA_SUCCESS; } for (i = 0; i < os08a20_ctx->regs_info[SENSOR_CUR_FRAME].reg_num; i++) { ret |= os08a20_write_reg(dev, os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].reg_addr, os08a20_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; } SENSOR_PRIORITY_FUNC static xmedia_s32 os08a20_start(xmedia_u32 dev) { xmedia_s32 ret; sensor_context *os08a20_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); if (os08a20_ctx->init_mode == XMEDIA_SENSOR_INIT_MODE_NORMAL) { ret = os08a20_init_image(dev, os08a20_ctx->img_mode); SENSOR_CHECK_RET_RETURN(ret); } ret = os08a20_config_init_param(dev); SENSOR_CHECK_RET_RETURN(ret); ret = os08a20_set_mirror_flip(dev, os08a20_ctx->mirror_en, os08a20_ctx->flip_en); SENSOR_CHECK_RET_RETURN(ret); return XMEDIA_SUCCESS; } static xmedia_s32 os08a20_stop(xmedia_u32 dev) { xmedia_s32 ret; SENSOR_CHECK_DEV_RETURN(dev); ret = os08a20_standby(dev); SENSOR_CHECK_RET_RETURN(ret); return XMEDIA_SUCCESS; } SENSOR_PRIORITY_FUNC static xmedia_s32 os08a20_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_os08a20_dev_map[index] == SENSOR_DEV_INVALID) { g_os08a20_dev_map[index] = pipe; *dev = index; return XMEDIA_SUCCESS; } } SENSOR_TRACE(MODULE_DBG_ERR, "all sensor dev are registered!\n"); return XMEDIA_ERRCODE_BINDED; } SENSOR_PRIORITY_FUNC static xmedia_s32 os08a20_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_os08a20_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; } static xmedia_s32 os08a20_get_reg_info(xmedia_u32 dev, xmedia_sensor_regs_info *sns_regs_info) { xmedia_s32 i; sensor_context *os08a20_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SENSOR_CHECK_PTR_RETURN(sns_regs_info); OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); for (i = 0; i < os08a20_ctx->regs_info[SENSOR_CUR_FRAME].reg_num; i++) { if (os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].data == os08a20_ctx->regs_info[SENSOR_PRE_FRAME].i2c_data[i].data) { os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].update = XMEDIA_FALSE; } else { os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].update = XMEDIA_TRUE; } } memcpy(sns_regs_info, &os08a20_ctx->regs_info[SENSOR_CUR_FRAME], sizeof(xmedia_sensor_regs_info)); memcpy(&os08a20_ctx->regs_info[SENSOR_PRE_FRAME], &os08a20_ctx->regs_info[SENSOR_CUR_FRAME], sizeof(xmedia_sensor_regs_info)); os08a20_ctx->fl[SENSOR_PRE_FRAME] = os08a20_ctx->fl[SENSOR_CUR_FRAME]; return XMEDIA_SUCCESS; } static xmedia_bool os08a20_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 os08a20_get_min_fps(xmedia_u8 img_mode, xmedia_float *min_fps) { switch (img_mode) { case OS08A20_8M_LINEAR_MODE: case OS08A20_5M_LINEAR_MODE: case OS08A20_4M_LINEAR_MODE: case OS08A20_4M_1440P_LINEAR_MODE: case OS08A20_3M_LINEAR_MODE: case OS08A20_2M_LINEAR_MODE: *min_fps = 1.06; break; case OS08A20_8M_WDR_MODE: case OS08A20_5M_WDR_MODE: case OS08A20_4M_WDR_MODE: case OS08A20_4M_1440P_WDR_MODE: case OS08A20_3M_WDR_MODE: case OS08A20_2M_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 os08a20_get_vmax(xmedia_u8 img_mode, xmedia_u32 *vmax) { switch (img_mode) { case OS08A20_8M_LINEAR_MODE: *vmax = OS08A20_VMAX_8M_LINEAR; break; case OS08A20_5M_LINEAR_MODE: *vmax = OS08A20_VMAX_5M_LINEAR; break; case OS08A20_4M_LINEAR_MODE: *vmax = OS08A20_VMAX_4M_LINEAR; break; case OS08A20_4M_1440P_LINEAR_MODE: *vmax = OS08A20_VMAX_4M_1440P_LINEAR; break; case OS08A20_3M_LINEAR_MODE: *vmax = OS08A20_VMAX_3M_LINEAR; break; case OS08A20_2M_LINEAR_MODE: *vmax = OS08A20_VMAX_2M_LINEAR; break; case OS08A20_8M_WDR_MODE: *vmax = OS08A20_VMAX_8M_WDR; break; case OS08A20_5M_WDR_MODE: *vmax = OS08A20_VMAX_5M_WDR; break; case OS08A20_4M_WDR_MODE: *vmax = OS08A20_VMAX_4M_WDR; break; case OS08A20_4M_1440P_WDR_MODE: *vmax = OS08A20_VMAX_4M_1440P_WDR; break; case OS08A20_3M_WDR_MODE: *vmax = OS08A20_VMAX_3M_WDR; break; case OS08A20_2M_WDR_MODE: *vmax = OS08A20_VMAX_2M_WDR; 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 os08a20_get_min_fps_vmax(xmedia_u8 img_mode, xmedia_u32 *vmax) { xmedia_float max_fps; xmedia_float min_fps; xmedia_u32 vmax_max_fps; xmedia_s32 ret; ret = os08a20_get_max_fps(img_mode, &max_fps); SENSOR_CHECK_RET_RETURN(ret); ret = os08a20_get_min_fps(img_mode, &min_fps); SENSOR_CHECK_RET_RETURN(ret); ret = os08a20_get_vmax(img_mode, &vmax_max_fps); SENSOR_CHECK_RET_RETURN(ret); *vmax = vmax_max_fps * max_fps / min_fps; return XMEDIA_SUCCESS; } static xmedia_s32 os08a20_set_fps(xmedia_u32 dev, xmedia_float fps, xmedia_isp_ae_sensor_default *ae_sns_dft) { xmedia_s32 ret; xmedia_u32 lines, lines_max; xmedia_float max_fps, min_fps; xmedia_u32 vmax; sensor_context *os08a20_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SENSOR_CHECK_PTR_RETURN(ae_sns_dft); OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); ret = os08a20_get_max_fps(os08a20_ctx->img_mode, &max_fps); SENSOR_CHECK_RET_RETURN(ret); ret = os08a20_get_min_fps(os08a20_ctx->img_mode, &min_fps); SENSOR_CHECK_RET_RETURN(ret); ret = os08a20_get_vmax(os08a20_ctx->img_mode, &lines); SENSOR_CHECK_RET_RETURN(ret); lines_max = lines * max_fps / 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; } vmax = lines * max_fps / SENSOR_DIV_0_TO_1_FLOAT(fps); vmax = (vmax > lines_max) ? lines_max : vmax; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_VMAX_L_IDX].data = SENSOR_LOW_8BITS(vmax); os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_VMAX_H_IDX].data = SENSOR_HIGH_8BITS(vmax); os08a20_ctx->fl_std = vmax; os08a20_ctx->fl[SENSOR_CUR_FRAME] = os08a20_ctx->fl_std; os08a20_ctx->fps = fps; ae_sns_dft->fps = fps; ae_sns_dft->full_lines_std = os08a20_ctx->fl_std; ae_sns_dft->max_int_time = os08a20_ctx->fl_std - 10; ae_sns_dft->full_lines = os08a20_ctx->fl[SENSOR_CUR_FRAME]; SENSOR_PRINT("dev[%d]- os08a20 set fps: %f\n", dev, fps); return XMEDIA_SUCCESS; } typedef struct { xmedia_u32 dec[XMEDIA_ISP_WDR_CHN_MAX_NUM]; xmedia_u32 inc[XMEDIA_ISP_WDR_CHN_MAX_NUM]; } time_step; #define OS08A20_MARGIN 4 // 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 os08a20_get_max_inttime(xmedia_u32 dev, xmedia_sensor_ae_inttime_attr *inttime_attr) { xmedia_u32 short_max0, i, short_max, short_time_min_limit; xmedia_u32 height; time_step step = {{0}}; sensor_context *os08a20_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SENSOR_CHECK_PTR_RETURN(inttime_attr); OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); memcpy(os08a20_ctx->ratio, inttime_attr->ratio, sizeof(inttime_attr->ratio)); short_time_min_limit = 2; // short_time_min_limit 2 if (os08a20_ctx->img_mode == OS08A20_8M_WDR_MODE || os08a20_ctx->img_mode == OS08A20_5M_WDR_MODE || os08a20_ctx->img_mode == OS08A20_4M_WDR_MODE || os08a20_ctx->img_mode == OS08A20_3M_WDR_MODE || os08a20_ctx->img_mode == OS08A20_2M_WDR_MODE || OS08A20_4M_1440P_WDR_MODE) { height = 2160; } else { SENSOR_TRACE(MODULE_DBG_ERR, "not supported image mode.\n"); } for (i = 0; i < 2; ++i) { // frame number is 2 step.inc[i] = (os08a20_ctx->fl[SENSOR_PRE_FRAME] - height) >> 1; step.dec[i] = (os08a20_ctx->fl[SENSOR_PRE_FRAME] - height) >> 1; } if (os08a20_ctx->ae_wdr_mode == XMEDIA_ISP_AE_WDR_MODE_LONG_FRAME) { short_max0 = os08a20_ctx->fl[1] - OS08A20_MARGIN - step.dec[0] - os08a20_ctx->wdr_int_time[0]; short_max = os08a20_ctx->fl[0] - OS08A20_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 = ((os08a20_ctx->fl[1] - OS08A20_MARGIN - step.dec[0] - os08a20_ctx->wdr_int_time[0]) * 0x40) / SENSOR_DIV_0_TO_1(os08a20_ctx->ratio[0]); short_max = ((os08a20_ctx->fl[0] - OS08A20_MARGIN - step.inc[0]) * 0x40) / (os08a20_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] * os08a20_ctx->ratio[0]) >> 6; inttime_attr->min_inttime[0] = short_time_min_limit; inttime_attr->min_inttime[1] = (inttime_attr->min_inttime[0] * os08a20_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; // shift 6 inttime_attr->min_inttime[0] = inttime_attr->max_inttime[0]; inttime_attr->min_inttime[1] = inttime_attr->max_inttime[1]; } } 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os08a20_get_wdr_max_inttime */ static xmedia_s32 os08a20_set_slow_framerate(xmedia_u32 dev, xmedia_u32 full_lines, xmedia_isp_ae_sensor_default *ae_sns_dft) { sensor_context *os08a20_ctx = XMEDIA_NULL; xmedia_u32 min_fps_vamx; xmedia_u32 step; xmedia_u32 vmax; xmedia_s32 ret; xmedia_float min_fps; SENSOR_CHECK_DEV_RETURN(dev); SENSOR_CHECK_PTR_RETURN(ae_sns_dft); OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); if (os08a20_ctx->work_mode != XMEDIA_SENSOR_WORK_MODE_NORMAL) { SENSOR_TRACE(MODULE_DBG_ERR, "work mode[%d] param invalid!\n", os08a20_ctx->work_mode); return XMEDIA_ERRCODE_NOT_SUPPORT; } ret = os08a20_get_min_fps(os08a20_ctx->img_mode, &min_fps); SENSOR_CHECK_RET_RETURN(ret); ret = os08a20_get_min_fps_vmax(os08a20_ctx->img_mode, &min_fps_vamx); SENSOR_CHECK_RET_RETURN(ret); step = 154; if (os08a20_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_2TO1_LINE) { vmax = full_lines; os08a20_get_2to1_vmax_limit(&vmax, os08a20_ctx->fl[SENSOR_CUR_FRAME], step, full_lines < os08a20_ctx->fl[SENSOR_CUR_FRAME]); } else { vmax = full_lines; } vmax = SENSOR_MIN(vmax, min_fps_vamx); os08a20_ctx->fl[SENSOR_CUR_FRAME] = vmax; os08a20_ctx->fps = min_fps * min_fps_vamx / vmax; os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_VMAX_L_IDX].data = SENSOR_LOW_8BITS(vmax); os08a20_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[OS08A20_REG_VMAX_H_IDX].data = SENSOR_HIGH_8BITS(vmax); ae_sns_dft->full_lines = os08a20_ctx->fl[SENSOR_CUR_FRAME]; ae_sns_dft->max_int_time = os08a20_ctx->fl[SENSOR_CUR_FRAME] - OS08A20_EXP_OFFSET_LINEAR; SENSOR_PRINT("dev[%d]- os08a20 set fps: %f\n", dev, os08a20_ctx->fps); return XMEDIA_SUCCESS; } static xmedia_s32 os08a20_get_fps(xmedia_u32 dev, xmedia_float *fps, xmedia_float *min_fps, xmedia_float *max_fps) { xmedia_s32 ret; sensor_context *os08a20_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); OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); ret = os08a20_get_min_fps(os08a20_ctx->img_mode, min_fps); SENSOR_CHECK_RET_RETURN(ret); ret = os08a20_get_max_fps(os08a20_ctx->img_mode, max_fps); SENSOR_CHECK_RET_RETURN(ret); *fps = os08a20_ctx->fps; return XMEDIA_SUCCESS; } SENSOR_PRIORITY_FUNC static xmedia_s32 os08a20_init_register_func(xmedia_sensor_register_info *info) { SENSOR_CHECK_PTR_RETURN(info); memcpy(info->sensor_name, OS08A20_NAME, sizeof(OS08A20_NAME)); // Called by user info->isp_func.pfn_sensor_get_property = os08a20_get_property; info->isp_func.pfn_sensor_set_work_mode = os08a20_set_work_mode; info->isp_func.pfn_sensor_set_mipi_lanes = os08a20_set_mipi_lanes; info->isp_func.pfn_sensor_mirror = os08a20_mirror; info->isp_func.pfn_sensor_flip = os08a20_flip; info->isp_func.pfn_sensor_set_bus_info = os08a20_set_bus_info; info->isp_func.pfn_sensor_set_dev_addr = os08a20_set_dev_addr; info->isp_func.pfn_sensor_set_init_param = os08a20_set_init_param; info->isp_func.pfn_sensor_start = os08a20_start; info->isp_func.pfn_sensor_stop = os08a20_stop; info->isp_func.pfn_sensor_standby = os08a20_standby; info->isp_func.pfn_sensor_resume = os08a20_resume; info->isp_func.pfn_sensor_write_reg = os08a20_write_reg; info->isp_func.pfn_sensor_read_reg = os08a20_read_reg; info->isp_func.pfn_sensor_init = os08a20_init; info->isp_func.pfn_sensor_exit = os08a20_exit; info->isp_func.pfn_sensor_set_attr = os08a20_set_attr; // called by ISP info->isp_func.pfn_sensor_get_isp_default = os08a20_get_isp_default; info->isp_func.pfn_sensor_get_isp_black_level = os08a20_get_isp_black_level; info->isp_func.pfn_sensor_get_reg_info = os08a20_get_reg_info; info->isp_func.pfn_sensor_get_bayer_pattern = os08a20_get_bayer_pattern; info->isp_func.pfn_sensor_get_capability = os08a20_get_capability; info->isp_func.pfn_sensor_get_dev_addr = os08a20_get_dev_addr; info->isp_func.pfn_sensor_get_fps = os08a20_get_fps; // AE info->ae_func.pfn_sensor_get_ae_default = os08a20_get_ae_default; info->ae_func.pfn_sensor_set_fps = os08a20_set_fps; info->ae_func.pfn_sensor_set_slow_framerate = os08a20_set_slow_framerate; info->ae_func.pfn_sensor_get_max_inttime = os08a20_get_max_inttime; info->ae_func.pfn_sensor_update_inttime = os08a20_update_inttime; info->ae_func.pfn_sensor_calc_again = os08a20_calc_again; info->ae_func.pfn_sensor_calc_dgain = os08a20_calc_dgain; // not support info->ae_func.pfn_sensor_update_gains = os08a20_update_gains; info->ae_func.pfn_sensor_set_ae_wdr_attr = os08a20_set_ae_wdr_attr; // AWB info->awb_func.pfn_sensor_get_awb_default = os08a20_get_awb_default; return XMEDIA_SUCCESS; } SENSOR_PRIORITY_FUNC xmedia_s32 os08a20_register(xmedia_u32 pipe) { xmedia_s32 ret; xmedia_u32 dev; xmedia_sensor_register_info info; SENSOR_CHECK_PIPE_RETURN(pipe); ret = os08a20_search_dev(pipe, &dev); SENSOR_CHECK_RET_RETURN(ret); ret = os08a20_ctx_init(dev); SENSOR_CHECK_RET_RETURN(ret); memset(&info, 0, sizeof(xmedia_sensor_register_info)); info.dev_id = dev; ret = os08a20_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, "OS08A20 register failed! error code = %d.\n", ret); return ret; } return XMEDIA_SUCCESS; } xmedia_s32 os08a20_unregister(xmedia_u32 pipe) { xmedia_s32 ret; xmedia_u32 dev; sensor_context *os08a20_ctx = XMEDIA_NULL; SENSOR_CHECK_PIPE_RETURN(pipe); ret = os08a20_match_dev(pipe, &dev); SENSOR_CHECK_RET_RETURN(ret); OS08A20_GET_CTX(dev, os08a20_ctx); SENSOR_CHECK_PTR_RETURN(os08a20_ctx); if (os08a20_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, "OS08A20 unregister function failed!\n"); return ret; } os08a20_ctx_exit(dev); g_os08a20_dev_map[dev] = SENSOR_DEV_INVALID; return XMEDIA_SUCCESS; }