#include #include #include "sc8238.h" #include "sc8238_ctrl.h" #include "sc8238_ex.h" #ifdef FPGA #define SC8238_8M_MAX_FPS_LINEAR 3.386 #define SC8238_4M_MAX_FPS_LINEAR 3.386 #define SC8238_1M_MAX_FPS_LINEAR 20.013 #define SC8238_5M_1728P_MAX_FPS_LINEAR 0.0 // not support #define SC8238_5M_MAX_FPS_LINEAR SC8238_8M_MAX_FPS_LINEAR // crop from 8M #define SC8238_3M_MAX_FPS_LINEAR SC8238_8M_MAX_FPS_LINEAR #define SC8238_2M_MAX_FPS_LINEAR SC8238_8M_MAX_FPS_LINEAR #define SC8238_8M_MAX_FPS_WDR 1.693 #define SC8238_1M_MAX_FPS_WDR 10.006 #define SC8238_5M_MAX_FPS_WDR SC8238_8M_MAX_FPS_WDR // crop from 8M #define SC8238_4M_MAX_FPS_WDR SC8238_8M_MAX_FPS_WDR #define SC8238_3M_MAX_FPS_WDR SC8238_8M_MAX_FPS_WDR #define SC8238_2M_MAX_FPS_WDR SC8238_8M_MAX_FPS_WDR #define SC8238_8M_BIT_RATE_LINEAR 600 #define SC8238_5M_BIT_RATE_LINEAR 600 #define SC8238_4M_BIT_RATE_LINEAR 600 #define SC8238_3M_BIT_RATE_LINEAR 600 #define SC8238_2M_BIT_RATE_LINEAR 600 #define SC8238_1M_BIT_RATE_LINEAR 600 #define SC8238_5M_1728P_BIT_RATE_LINEAR 600 #define SC8238_8M_BIT_RATE_WDR 600 #define SC8238_5M_BIT_RATE_WDR 600 #define SC8238_4M_BIT_RATE_WDR 600 #define SC8238_3M_BIT_RATE_WDR 600 #define SC8238_2M_BIT_RATE_WDR 600 #define SC8238_1M_BIT_RATE_WDR 600 #else #define SC8238_8M_MAX_FPS_LINEAR 30.0 #define SC8238_5M_1728P_MAX_FPS_LINEAR 30.0 #define SC8238_5M_MAX_FPS_LINEAR SC8238_8M_MAX_FPS_LINEAR // crop from 8M #define SC8238_4M_MAX_FPS_LINEAR SC8238_8M_MAX_FPS_LINEAR #define SC8238_3M_MAX_FPS_LINEAR SC8238_8M_MAX_FPS_LINEAR #define SC8238_2M_MAX_FPS_LINEAR SC8238_8M_MAX_FPS_LINEAR #define SC8238_1M_MAX_FPS_LINEAR SC8238_8M_MAX_FPS_LINEAR #define SC8238_8M_MAX_FPS_WDR 15.0 #define SC8238_5M_MAX_FPS_WDR SC8238_8M_MAX_FPS_WDR // crop from 8M #define SC8238_4M_MAX_FPS_WDR SC8238_8M_MAX_FPS_WDR #define SC8238_3M_MAX_FPS_WDR SC8238_8M_MAX_FPS_WDR #define SC8238_2M_MAX_FPS_WDR SC8238_8M_MAX_FPS_WDR #define SC8238_1M_MAX_FPS_WDR SC8238_8M_MAX_FPS_WDR #define SC8238_8M_BIT_RATE_LINEAR 700 #define SC8238_5M_BIT_RATE_LINEAR 700 #define SC8238_4M_BIT_RATE_LINEAR 700 #define SC8238_3M_BIT_RATE_LINEAR 700 #define SC8238_2M_BIT_RATE_LINEAR 700 #define SC8238_1M_BIT_RATE_LINEAR 700 #define SC8238_5M_1728P_BIT_RATE_LINEAR 700 #define SC8238_8M_BIT_RATE_WDR 700 #define SC8238_5M_BIT_RATE_WDR 700 #define SC8238_4M_BIT_RATE_WDR 700 #define SC8238_3M_BIT_RATE_WDR 700 #define SC8238_2M_BIT_RATE_WDR 700 #define SC8238_1M_BIT_RATE_WDR 700 #endif #define SC8238_NAME "SC8238" #define SC8238_SPECS_MAX_NUM 13 #ifdef __linux__ //#define SC8238_ISP_DEFAULT_SUPPORT #endif #define SC8238_REG_ADDR_STANDBY 0x0100 #define SC8238_RES_IS_720P(w, h) ((w) == 1280 && (h) == 720) #define SC8238_RES_IS_1080P(w, h) ((w) == 1920 && (h) == 1080) #define SC8238_RES_IS_1536P(w, h) ((w) == 2048 && (h) == 1536) #define SC8238_RES_IS_1520P(w, h) ((w) == 2688 && (h) == 1520) #define SC8238_RES_IS_1920P(w, h) ((w) == 2560 && (h) == 1920) #define SC8238_RES_IS_1728P(w, h) ((w) == 3072 && (h) == 1728) #define SC8238_RES_IS_2160P(w, h) ((w) == 3840 && (h) == 2160) #define SC8238_ERR_MODE_PRINT(sensor_image_mode) \ do { \ SENSOR_TRACE(MODULE_DBG_ERR, "Not support! Width:%d, Height:%d, WDRMode:%d\n", sensor_image_mode->width, \ sensor_image_mode->height, sensor_image_mode->wdr_mode); \ } while (0) #define SC8238_AGAIN_INDEX_MAX 256 #define SC8238_DGAIN_INDEX_MAX 160 sensor_context *g_sc8238_ctx[XMEDIA_SENSOR_DEV_MAX_NUM] = { XMEDIA_NULL }; #define SC8238_GET_CTX(dev, ctx) ctx = g_sc8238_ctx[dev] #define SC8238_SET_CTX(dev, ctx) g_sc8238_ctx[dev] = ctx static xmedia_s32 g_sc8238_dev_map[XMEDIA_SENSOR_DEV_MAX_NUM] = { [0 ... XMEDIA_SENSOR_DEV_MAX_NUM - 1] = SENSOR_DEV_INVALID }; static xmedia_u32 g_sc8238_exposure[XMEDIA_SENSOR_DEV_MAX_NUM] = { 0 }; static xmedia_u16 g_sc8238_sample_r_gain[XMEDIA_SENSOR_DEV_MAX_NUM] = { 0 }; static xmedia_u16 g_sc8238_sample_b_gain[XMEDIA_SENSOR_DEV_MAX_NUM] = { 0 }; static xmedia_u16 g_sc8238_wb_gain[XMEDIA_SENSOR_DEV_MAX_NUM][SENSOR_AWB_CHN_GIAN_MAX_NUM] = { { 0 } }; static const xmedia_sensor_property g_sc8238_property[SC8238_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, SC8238_8M_MAX_FPS_LINEAR, 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_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 }, SC8238_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, SC8238_5M_MAX_FPS_LINEAR, 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_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 }, SC8238_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, SC8238_4M_MAX_FPS_LINEAR, 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_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 }, SC8238_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, SC8238_3M_MAX_FPS_LINEAR, 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_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 }, SC8238_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, SC8238_2M_MAX_FPS_LINEAR, 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_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 }, SC8238_2M_BIT_RATE_LINEAR, }, { // width, height, wdr_mode 1280, 720, XMEDIA_VIDEO_WDR_MODE_NONE, // wdr_format, max_fps, input_clock XMEDIA_VIDEO_WDR_FMT_VC, SC8238_1M_MAX_FPS_LINEAR, 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_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 }, SC8238_1M_BIT_RATE_LINEAR, }, { // width, height, wdr_mode 3072, 1728, XMEDIA_VIDEO_WDR_MODE_NONE, // wdr_format, max_fps, input_clock XMEDIA_VIDEO_WDR_FMT_VC, SC8238_5M_1728P_MAX_FPS_LINEAR, 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_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 }, SC8238_5M_1728P_BIT_RATE_LINEAR, }, { // width, height, wdr_mode 1280, 720, XMEDIA_VIDEO_WDR_MODE_2TO1_LINE, // wdr_format, max_fps, input_clock XMEDIA_VIDEO_WDR_FMT_VC, SC8238_1M_MAX_FPS_WDR, 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_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 }, SC8238_1M_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,SC8238_2M_MAX_FPS_WDR, 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_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 }, SC8238_2M_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, SC8238_3M_MAX_FPS_WDR, 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_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 }, SC8238_3M_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, SC8238_4M_MAX_FPS_WDR, 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_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 }, SC8238_4M_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, SC8238_5M_MAX_FPS_WDR, 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_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 }, SC8238_5M_BIT_RATE_WDR, }, { // width, height, wdr_mode 3840, 2160, XMEDIA_VIDEO_WDR_MODE_2TO1_LINE, // wdr_format, max_fps, input_clock XMEDIA_VIDEO_WDR_FMT_VC, SC8238_8M_MAX_FPS_WDR, 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_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 }, SC8238_8M_BIT_RATE_WDR, }, }; static const xmedia_u32 g_sc8238_again_index[SC8238_AGAIN_INDEX_MAX] = { 1024, 1040, 1056, 1072, 1088, 1104, 1120, 1136, 1152, 1168, 1184, 1200, 1216, 1232, 1248, 1264, 1280, 1296, 1312, 1328, 1344, 1360, 1376, 1392, 1408, 1424, 1440, 1456, 1472, 1488, 1504, 1520, 1536, 1552, 1568, 1584, 1600, 1616, 1632, 1648, 1664, 1680, 1696, 1712, 1728, 1744, 1760, 1776, 1792, 1808, 1824, 1840, 1856, 1872, 1888, 1904, 1920, 1936, 1952, 1968, 1984, 2000, 2016, 2032, 2048, 2080, 2112, 2144, 2176, 2208, 2240, 2272, 2304, 2336, 2368, 2400, 2432, 2464, 2496, 2528, 2560, 2592, 2624, 2656, 2688, 2720, 2752, 2784, 2816, 2848, 2880, 2912, 2944, 2976, 3008, 3040, 3072, 3104, 3136, 3168, 3200, 3232, 3264, 3296, 3328, 3360, 3392, 3424, 3456, 3488, 3520, 3552, 3584, 3616, 3648, 3680, 3712, 3744, 3776, 3808, 3840, 3872, 3904, 3936, 3968, 4000, 4032, 4064, 4096, 4160, 4224, 4288, 4352, 4416, 4480, 4544, 4608, 4672, 4736, 4800, 4864, 4928, 4992, 5056, 5120, 5184, 5248, 5312, 5376, 5440, 5504, 5568, 5632, 5696, 5760, 5824, 5888, 5952, 6016, 6080, 6144, 6208, 6272, 6336, 6400, 6464, 6528, 6592, 6656, 6720, 6784, 6848, 6912, 6976, 7040, 7104, 7168, 7232, 7296, 7360, 7424, 7488, 7552, 7616, 7680, 7744, 7808, 7872, 7936, 8000, 8064, 8128, 8192, 8320, 8448, 8576, 8704, 8832, 8960, 9088, 9216, 9344, 9472, 9600, 9728, 9856, 9984, 10112, 10240, 10368, 10496, 10624, 10752, 10880, 11008, 11136, 11264, 11392, 11520, 11648, 11776, 11904, 12032, 12160, 12288, 12416, 12544, 12672, 12800, 12928, 13056, 13184, 13312, 13440, 13568, 13696, 13824, 13952, 14080, 14208, 14336, 14464, 14592, 14720, 14848, 14976, 15104, 15232, 15360, 15488, 15616, 15744, 15872, 16000, 16128, 16256 }; static const xmedia_u32 g_sc8238_again_table[SC8238_AGAIN_INDEX_MAX] = { 0x0340, 0x0341, 0x0342, 0x0343, 0x0344, 0x0345, 0x0346, 0x0347, 0x0348, 0x0349, 0x034A, 0x034B, 0x034C, 0x034D, 0x034E, 0x034F, 0x0350, 0x0351, 0x0352, 0x0353, 0x0354, 0x0355, 0x0356, 0x0357, 0x0358, 0x0359, 0x035A, 0x035B, 0x035C, 0x035D, 0x035E, 0x035F, 0x0360, 0x0361, 0x0362, 0x0363, 0x0364, 0x0365, 0x0366, 0x0367, 0x0368, 0x0369, 0x036A, 0x036B, 0x036C, 0x036D, 0x036E, 0x036F, 0x0370, 0x0371, 0x0372, 0x0373, 0x0374, 0x0375, 0x0376, 0x0377, 0x0378, 0x0379, 0x037A, 0x037B, 0x037C, 0x037D, 0x037E, 0x037F, 0x0740, 0x0741, 0x0742, 0x0743, 0x0744, 0x0745, 0x0746, 0x0747, 0x0748, 0x0749, 0x074A, 0x074B, 0x074C, 0x074D, 0x074E, 0x074F, 0x0750, 0x0751, 0x0752, 0x0753, 0x0754, 0x0755, 0x0756, 0x0757, 0x0758, 0x0759, 0x075A, 0x075B, 0x075C, 0x075D, 0x075E, 0x075F, 0x0760, 0x0761, 0x0762, 0x0763, 0x0764, 0x0765, 0x0766, 0x0767, 0x0768, 0x0769, 0x076A, 0x076B, 0x076C, 0x076D, 0x076E, 0x076F, 0x0770, 0x0771, 0x0772, 0x0773, 0x0774, 0x0775, 0x0776, 0x0777, 0x0778, 0x0779, 0x077A, 0x077B, 0x077C, 0x077D, 0x077E, 0x077F, 0x0F40, 0x0F41, 0x0F42, 0x0F43, 0x0F44, 0x0F45, 0x0F46, 0x0F47, 0x0F48, 0x0F49, 0x0F4A, 0x0F4B, 0x0F4C, 0x0F4D, 0x0F4E, 0x0F4F, 0x0F50, 0x0F51, 0x0F52, 0x0F53, 0x0F54, 0x0F55, 0x0F56, 0x0F57, 0x0F58, 0x0F59, 0x0F5A, 0x0F5B, 0x0F5C, 0x0F5D, 0x0F5E, 0x0F5F, 0x0F60, 0x0F61, 0x0F62, 0x0F63, 0x0F64, 0x0F65, 0x0F66, 0x0F67, 0x0F68, 0x0F69, 0x0F6A, 0x0F6B, 0x0F6C, 0x0F6D, 0x0F6E, 0x0F6F, 0x0F70, 0x0F71, 0x0F72, 0x0F73, 0x0F74, 0x0F75, 0x0F76, 0x0F77, 0x0F78, 0x0F79, 0x0F7A, 0x0F7B, 0x0F7C, 0x0F7D, 0x0F7E, 0x0F7F, 0x1F40, 0x1F41, 0x1F42, 0x1F43, 0x1F44, 0x1F45, 0x1F46, 0x1F47, 0x1F48, 0x1F49, 0x1F4A, 0x1F4B, 0x1F4C, 0x1F4D, 0x1F4E, 0x1F4F, 0x1F50, 0x1F51, 0x1F52, 0x1F53, 0x1F54, 0x1F55, 0x1F56, 0x1F57, 0x1F58, 0x1F59, 0x1F5A, 0x1F5B, 0x1F5C, 0x1F5D, 0x1F5E, 0x1F5F, 0x1F60, 0x1F61, 0x1F62, 0x1F63, 0x1F64, 0x1F65, 0x1F66, 0x1F67, 0x1F68, 0x1F69, 0x1F6A, 0x1F6B, 0x1F6C, 0x1F6D, 0x1F6E, 0x1F6F, 0x1F70, 0x1F71, 0x1F72, 0x1F73, 0x1F74, 0x1F75, 0x1F76, 0x1F77, 0x1F78, 0x1F79, 0x1F7A, 0x1F7B, 0x1F7C, 0x1F7D, 0x1F7E, 0x1F7F }; static const xmedia_u32 g_sc8238_dgain_index[SC8238_DGAIN_INDEX_MAX] = { 1024, 1056, 1089, 1120, 1152, 1184, 1217, 1248, 1280, 1312, 1345, 1376, 1408, 1440, 1473, 1504, 1536, 1568, 1601, 1632, 1664, 1696, 1729, 1760, 1792, 1824, 1857, 1888, 1920, 1952, 1985, 2016, 2048, 2113, 2176, 2241, 2304, 2369, 2432, 2497, 2560, 2625, 2688, 2753, 2816, 2881, 2944, 3009, 3072, 3137, 3200, 3265, 3328, 3393, 3456, 3521, 3584, 3649, 3712, 3777, 3840, 3905, 3968, 4033, 4096, 4224, 4352, 4480, 4608, 4736, 4864, 4992, 5120, 5248, 5376, 5504, 5632, 5760, 5888, 6016, 6144, 6272, 6400, 6528, 6656, 6784, 6912, 7040, 7168, 7296, 7424, 7552, 7680, 7808, 7936, 8064, 8192, 8448, 8704, 8960, 9216, 9472, 9728, 9984, 10240, 10496, 10752, 11008, 11264, 11520, 11776, 12032, 12288, 12544, 12800, 13056, 13312, 13568, 13824, 14080, 14336, 14592, 14848, 15104, 15360, 15616, 15872, 16128, 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, }; static const xmedia_u32 g_sc8238_dgain_table[SC8238_DGAIN_INDEX_MAX] = { 0x0080, 0x0084, 0x0088, 0x008C, 0x0090, 0x0094, 0x0098, 0x009C, 0x00A0, 0x00A4, 0x00A8, 0x00AC, 0x00B0, 0x00B4, 0x00B8, 0x00BC, 0x00C0, 0x00C4, 0x00C8, 0x00CC, 0x00D0, 0x00D4, 0x00D8, 0x00DC, 0x00E0, 0x00E4, 0x00E8, 0x00EC, 0x00F0, 0x00F4, 0x00F8, 0x00FC, 0x0180, 0x0184, 0x0188, 0x018C, 0x0190, 0x0194, 0x0198, 0x019C, 0x01A0, 0x01A4, 0x01A8, 0x01AC, 0x01B0, 0x01B4, 0x01B8, 0x01BC, 0x01C0, 0x01C4, 0x01C8, 0x01CC, 0x01D0, 0x01D4, 0x01D8, 0x01DC, 0x01E0, 0x01E4, 0x01E8, 0x01EC, 0x01F0, 0x01F4, 0x01F8, 0x01FC, 0x0380, 0x0384, 0x0388, 0x038C, 0x0390, 0x0394, 0x0398, 0x039C, 0x03A0, 0x03A4, 0x03A8, 0x03AC, 0x03B0, 0x03B4, 0x03B8, 0x03BC, 0x03C0, 0x03C4, 0x03C8, 0x03CC, 0x03D0, 0x03D4, 0x03D8, 0x03DC, 0x03E0, 0x03E4, 0x03E8, 0x03EC, 0x03F0, 0x03F4, 0x03F8, 0x03FC, 0x0780, 0x0784, 0x0788, 0x078C, 0x0790, 0x0794, 0x0798, 0x079C, 0x07A0, 0x07A4, 0x07A8, 0x07AC, 0x07B0, 0x07B4, 0x07B8, 0x07BC, 0x07C0, 0x07C4, 0x07C8, 0x07CC, 0x07D0, 0x07D4, 0x07D8, 0x07DC, 0x07E0, 0x07E4, 0x07E8, 0x07EC, 0x07F0, 0x07F4, 0x07F8, 0x07FC, 0x0F80, 0x0F84, 0x0F88, 0x0F8C, 0x0F90, 0x0F94, 0x0F98, 0x0F9C, 0x0FA0, 0x0FA4, 0x0FA8, 0x0FAC, 0x0FB0, 0x0FB4, 0x0FB8, 0x0FBC, 0x0FC0, 0x0FC4, 0x0FC8, 0x0FCC, 0x0FD0, 0x0FD4, 0x0FD8, 0x0FDC, 0x0FE0, 0x0FE4, 0x0FE8, 0x0FEC, 0x0FF0, 0x0FF4, 0x0FF8, 0x0FFC, }; static const xmedia_sensor_capability g_sc8238_capability = { .max_width = 3840, .max_height = 2160, .max_fps = SC8238_8M_MAX_FPS_LINEAR, .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_10, .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 = SC8238_ADDR_BYTE, .data_byte_num = SC8238_DATA_BYTE, .standby_reg_num = 1, .standby_reg_addr = { SC8238_REG_ADDR_STANDBY }, .standby_reg_data = { 0x00 }, .resume_reg_num = 1, .resume_reg_addr = { SC8238_REG_ADDR_STANDBY }, .resume_reg_data = { 0x01 }, }, }; static xmedia_s32 sc8238_ctx_init(xmedia_u32 dev) { sensor_context *sc8238_ctx = XMEDIA_NULL; SC8238_GET_CTX(dev, sc8238_ctx); if (sc8238_ctx != XMEDIA_NULL) { SENSOR_TRACE(MODULE_DBG_ERR, " sensor-[%d] ctx already malloc!\n", dev); return XMEDIA_ERRCODE_EXIST; } sc8238_ctx = (sensor_context *)malloc(sizeof(sensor_context)); if (sc8238_ctx == XMEDIA_NULL) { SENSOR_TRACE(MODULE_DBG_ERR, " sensor-[%d] ctx malloc memory failed!\n", dev); return XMEDIA_ERRCODE_NOT_ENOUGH_MEMORY; } memset(sc8238_ctx, 0, sizeof(sensor_context)); sc8238_ctx->i2c_addr = SC8238_I2C_ADDR; sc8238_ctx->lanes = XMEDIA_SENSOR_MIPI_LANES_4L; sc8238_ctx->work_mode = XMEDIA_SENSOR_WORK_MODE_NORMAL; sc8238_ctx->bus_info.i2c_dev = SENSOR_I2C_INVALID; sc8238_ctx->size.width = 3840; sc8238_ctx->size.height = 2160; sc8238_ctx->fps = g_sc8238_property[0].max_fps; sc8238_ctx->wdr_mode = XMEDIA_VIDEO_WDR_MODE_NONE; sc8238_ctx->img_mode = SC8238_8M_10BIT_LINEAR_MODE; sc8238_ctx->fl_std = SC8238_VMAX_8M_LINEAR << SC8238_EXP_SHIFT; sc8238_ctx->fl[SENSOR_CUR_FRAME] = SC8238_VMAX_8M_LINEAR << SC8238_EXP_SHIFT; sc8238_ctx->fl[SENSOR_PRE_FRAME] = SC8238_VMAX_8M_LINEAR << SC8238_EXP_SHIFT; SC8238_SET_CTX(dev, sc8238_ctx); return XMEDIA_SUCCESS; } static xmedia_void sc8238_ctx_exit(xmedia_u32 dev) { sensor_context *sc8238_ctx = XMEDIA_NULL; SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_FREE(sc8238_ctx); SC8238_SET_CTX(dev, XMEDIA_NULL); } static xmedia_s32 sc8238_get_property(xmedia_u32 dev, xmedia_sensor_property *property) { xmedia_u8 i; sensor_context *sc8238_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SENSOR_CHECK_PTR_RETURN(property); SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_ctx); for (i = 0; i < SC8238_SPECS_MAX_NUM; i++) { if (g_sc8238_property[i].width == sc8238_ctx->size.width && g_sc8238_property[i].height == sc8238_ctx->size.height && g_sc8238_property[i].wdr_mode == sc8238_ctx->wdr_mode) { memcpy(property, &g_sc8238_property[i], sizeof(xmedia_sensor_property)); return XMEDIA_SUCCESS; } } SENSOR_TRACE(MODULE_DBG_ERR, "Not support! Width: %d, Height: %d, Wdr_mode: %d !\n", sc8238_ctx->size.width, sc8238_ctx->size.height, sc8238_ctx->wdr_mode); return XMEDIA_ERRCODE_NOT_SUPPORT; } static xmedia_s32 sc8238_set_work_mode(xmedia_u32 dev, xmedia_sensor_work_mode work_mode) { sensor_context *sc8238_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_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; } sc8238_ctx->work_mode = work_mode; return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_set_mipi_lanes(xmedia_u32 dev, xmedia_sensor_mipi_lanes mipi_lanes) { sensor_context *sc8238_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_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; } sc8238_ctx->lanes = mipi_lanes; return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_set_bus_info(xmedia_u32 dev, const xmedia_sensor_commbus *sns_bus_info) { sensor_context *sc8238_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SENSOR_CHECK_PTR_RETURN(sns_bus_info); SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_ctx); if (sns_bus_info->type == XMEDIA_SENSOR_BUS_TYPE_I2C) { sc8238_ctx->bus_info.i2c_dev = sns_bus_info->i2c_dev; } else if (sns_bus_info->type == XMEDIA_SENSOR_BUS_TYPE_SPI) { sc8238_ctx->bus_info.spi_info.spi_dev = sns_bus_info->spi_info.spi_dev; sc8238_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 sc8238_set_dev_addr(xmedia_u32 dev, xmedia_u32 slave_addr) { xmedia_s32 ret; sensor_context *sc8238_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_ctx); sc8238_ctx->i2c_addr = slave_addr; ret = sc8238_set_slave_addr(dev, slave_addr); SENSOR_CHECK_RET_RETURN(ret); return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_get_dev_addr(xmedia_u32 dev, xmedia_u32 *slave_addr) { sensor_context *sc8238_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SENSOR_CHECK_PTR_RETURN(slave_addr); SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_ctx); *slave_addr = sc8238_ctx->i2c_addr; return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_init(xmedia_u32 dev, xmedia_sensor_init_mode init_mode) { xmedia_s32 ret; sensor_context *sc8238_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_ctx); sc8238_ctx->init_mode = init_mode; ret = sc8238_i2c_init(dev, sc8238_ctx->bus_info.i2c_dev, sc8238_ctx->i2c_addr); SENSOR_CHECK_RET_RETURN(ret); sc8238_ctx->init = XMEDIA_TRUE; return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_exit(xmedia_u32 dev) { xmedia_s32 ret; sensor_context *sc8238_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_ctx); ret = sc8238_i2c_exit(dev); SENSOR_CHECK_RET_RETURN(ret); sc8238_ctx->init = XMEDIA_FALSE; return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_mirror(xmedia_u32 dev, xmedia_bool mirror_en) { xmedia_s32 ret; sensor_context *sc8238_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_ctx); sc8238_ctx->mirror_en = mirror_en; ret = sc8238_set_mirror_flip(dev, mirror_en, sc8238_ctx->flip_en); SENSOR_CHECK_RET_RETURN(ret); return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_flip(xmedia_u32 dev, xmedia_bool flip_en) { xmedia_s32 ret; sensor_context *sc8238_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_ctx); sc8238_ctx->flip_en = flip_en; ret = sc8238_set_mirror_flip(dev, sc8238_ctx->mirror_en, flip_en); SENSOR_CHECK_RET_RETURN(ret); return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_set_image_mode(sensor_context *sc8238_ctx, xmedia_u8 *image_mode, const xmedia_sensor_attr *sns_attr) { SENSOR_CHECK_PTR_RETURN(image_mode); if (sc8238_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_NONE) { if (SC8238_RES_IS_720P(sns_attr->width, sns_attr->height)) { *image_mode = SC8238_1M_10BIT_LINEAR_MODE; sc8238_ctx->fl_std = SC8238_VMAX_1M_LINEAR << SC8238_EXP_SHIFT; } else if (SC8238_RES_IS_1080P(sns_attr->width, sns_attr->height)) { *image_mode = SC8238_2M_10BIT_LINEAR_MODE; sc8238_ctx->fl_std = SC8238_VMAX_2M_LINEAR << SC8238_EXP_SHIFT; } else if (SC8238_RES_IS_1536P(sns_attr->width, sns_attr->height)) { *image_mode = SC8238_3M_10BIT_LINEAR_MODE; sc8238_ctx->fl_std = SC8238_VMAX_3M_LINEAR << SC8238_EXP_SHIFT; }else if (SC8238_RES_IS_1520P(sns_attr->width, sns_attr->height)) { *image_mode = SC8238_4M_10BIT_LINEAR_MODE; sc8238_ctx->fl_std = SC8238_VMAX_4M_LINEAR << SC8238_EXP_SHIFT; }else if (SC8238_RES_IS_1920P(sns_attr->width, sns_attr->height)) { *image_mode = SC8238_5M_10BIT_LINEAR_MODE; sc8238_ctx->fl_std = SC8238_VMAX_5M_LINEAR << SC8238_EXP_SHIFT; }else if (SC8238_RES_IS_1728P(sns_attr->width, sns_attr->height)) { *image_mode = SC8238_5M_10BIT_1728P_LINEAR_MODE; sc8238_ctx->fl_std = SC8238_VMAX_5M_1728P_LINEAR << SC8238_EXP_SHIFT; }else if (SC8238_RES_IS_2160P(sns_attr->width, sns_attr->height)) { *image_mode = SC8238_8M_10BIT_LINEAR_MODE; sc8238_ctx->fl_std = SC8238_VMAX_8M_LINEAR << SC8238_EXP_SHIFT; } else { SC8238_ERR_MODE_PRINT(sns_attr); return XMEDIA_ERRCODE_NOT_SUPPORT; } } else if (sc8238_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_2TO1_LINE) { if (SC8238_RES_IS_720P(sns_attr->width, sns_attr->height)) { *image_mode = SC8238_1M_10BIT_WDR_MODE; sc8238_ctx->fl_std = SC8238_VMAX_1M_WDR << SC8238_EXP_SHIFT; sc8238_ctx->max_short_exp = SC8238_S_EXP_MAX_DEFAULT_720P << SC8238_EXP_SHIFT; } else if (SC8238_RES_IS_1080P(sns_attr->width, sns_attr->height)) { *image_mode = SC8238_2M_10BIT_WDR_MODE; sc8238_ctx->fl_std = SC8238_VMAX_2M_WDR << SC8238_EXP_SHIFT; sc8238_ctx->max_short_exp = SC8238_S_EXP_MAX_DEFAULT_2160P << SC8238_EXP_SHIFT; } else if (SC8238_RES_IS_1536P(sns_attr->width, sns_attr->height)) { *image_mode = SC8238_3M_10BIT_WDR_MODE; sc8238_ctx->fl_std = SC8238_VMAX_3M_WDR << SC8238_EXP_SHIFT; sc8238_ctx->max_short_exp = SC8238_S_EXP_MAX_DEFAULT_2160P << SC8238_EXP_SHIFT; } else if (SC8238_RES_IS_1520P(sns_attr->width, sns_attr->height)) { *image_mode = SC8238_4M_10BIT_WDR_MODE; sc8238_ctx->fl_std = SC8238_VMAX_4M_WDR << SC8238_EXP_SHIFT; sc8238_ctx->max_short_exp = SC8238_S_EXP_MAX_DEFAULT_2160P << SC8238_EXP_SHIFT; } else if (SC8238_RES_IS_1920P(sns_attr->width, sns_attr->height)) { *image_mode = SC8238_5M_10BIT_WDR_MODE; sc8238_ctx->fl_std = SC8238_VMAX_5M_WDR << SC8238_EXP_SHIFT; sc8238_ctx->max_short_exp = SC8238_S_EXP_MAX_DEFAULT_2160P << SC8238_EXP_SHIFT; } else if (SC8238_RES_IS_2160P(sns_attr->width, sns_attr->height)) { *image_mode = SC8238_8M_10BIT_WDR_MODE; sc8238_ctx->fl_std = SC8238_VMAX_8M_WDR << SC8238_EXP_SHIFT; sc8238_ctx->max_short_exp = SC8238_S_EXP_MAX_DEFAULT_2160P << SC8238_EXP_SHIFT; } else { SC8238_ERR_MODE_PRINT(sns_attr); return XMEDIA_ERRCODE_NOT_SUPPORT; } } else { SC8238_ERR_MODE_PRINT(sns_attr); return XMEDIA_ERRCODE_NOT_SUPPORT; } sc8238_ctx->size.width = sns_attr->width; sc8238_ctx->size.height = sns_attr->height; return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_set_wdr_mode(xmedia_u32 dev, xmedia_u8 wdr_mode) { sensor_context *sc8238_ctx = XMEDIA_NULL; SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_ctx); switch (wdr_mode) { case XMEDIA_VIDEO_WDR_MODE_NONE: sc8238_ctx->wdr_mode = XMEDIA_VIDEO_WDR_MODE_NONE; SENSOR_PRINT("linear mode\n"); break; case XMEDIA_VIDEO_WDR_MODE_2TO1_LINE: sc8238_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(sc8238_ctx->wdr_int_time, 0, sizeof(sc8238_ctx->wdr_int_time)); return XMEDIA_SUCCESS; } static xmedia_void sc8238_init_common_reg_info(sensor_context *sc8238_ctx) { sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_EXP_H].delay_frame_num = 2; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_EXP_H].reg_addr = SC8238_REG_ADDR_EXP_H; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_EXP_M].delay_frame_num = 2; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_EXP_M].reg_addr = SC8238_REG_ADDR_EXP_M; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_EXP_L].delay_frame_num = 2; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_EXP_L].reg_addr = SC8238_REG_ADDR_EXP_L; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_DGC_H].delay_frame_num = 2; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_DGC_H].reg_addr = SC8238_REG_ADDR_DGAIN_H; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_DGC_L].delay_frame_num = 2; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_DGC_L].reg_addr = SC8238_REG_ADDR_DGAIN_L; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_AGC_H].delay_frame_num = 2; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_AGC_H].reg_addr = SC8238_REG_ADDR_AGAIN_H; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_AGC_L].delay_frame_num = 2; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_AGC_L].reg_addr = SC8238_REG_ADDR_AGAIN_L; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_VMAX_H].delay_frame_num = 2; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_VMAX_H].reg_addr = SC8238_REG_ADDR_VMAX_H; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_VMAX_L].delay_frame_num = 2; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_VMAX_L].reg_addr = SC8238_REG_ADDR_VMAX_L; } static xmedia_void sc8238_init_2to1_wdr_reg_info(sensor_context *sc8238_ctx) { sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_S_EXP_H].delay_frame_num = 2; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_S_EXP_H].reg_addr = SC8238_REG_ADDR_S_EXP_H; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_S_EXP_L].delay_frame_num = 2; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_S_EXP_L].reg_addr = SC8238_REG_ADDR_S_EXP_L; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_S_DGAIN_H].delay_frame_num = 2; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_S_DGAIN_H].reg_addr = SC8238_REG_ADDR_S_DGAIN_H; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_S_DGAIN_L].delay_frame_num = 2; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_S_DGAIN_L].reg_addr = SC8238_REG_ADDR_S_DGAIN_L; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_S_AGAIN_H].delay_frame_num = 2; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_S_AGAIN_H].reg_addr = SC8238_REG_ADDR_S_AGAIN_H; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_S_AGAIN_L].delay_frame_num = 2; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_S_AGAIN_L].reg_addr = SC8238_REG_ADDR_S_AGAIN_L; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_S_EXP_MAX_H].delay_frame_num = 0; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_S_EXP_MAX_H].reg_addr = SC8238_REG_ADDR_S_EXP_MAX_H; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_S_EXP_MAX_L].delay_frame_num = 0; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_S_EXP_MAX_L].reg_addr = SC8238_REG_ADDR_S_EXP_MAX_L; } static xmedia_s32 sc8238_init_reg_info(xmedia_u32 dev) { xmedia_u32 i; sensor_context *sc8238_ctx = XMEDIA_NULL; SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_ctx); sc8238_ctx->regs_info[SENSOR_CUR_FRAME].com_bus.i2c_dev = sc8238_ctx->bus_info.i2c_dev; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].cfg_to_valid_delay_max = 2; // maximum delay valid frames sc8238_ctx->regs_info[SENSOR_CUR_FRAME].reg_num = SC8238_REG_L_MAX_NUM; if (sc8238_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_2TO1_LINE) { sc8238_ctx->regs_info[SENSOR_CUR_FRAME].reg_num = SC8238_REG_MAX_NUM; } for (i = 0; i < sc8238_ctx->regs_info[SENSOR_CUR_FRAME].reg_num; i++) { sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].update = XMEDIA_TRUE; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].dev_addr = sc8238_ctx->i2c_addr; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].addr_byte_num = SC8238_ADDR_BYTE; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].data_byte_num = SC8238_DATA_BYTE; } // init general register - The registers should init both in linear and 2to1 wdr mode sc8238_init_common_reg_info(sc8238_ctx); // init 2to1 wdr mode Regs if (sc8238_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_2TO1_LINE) { sc8238_init_2to1_wdr_reg_info(sc8238_ctx); } return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_set_attr(xmedia_u32 dev, const xmedia_sensor_attr *sns_attr) { xmedia_s32 ret; sensor_context *sc8238_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SENSOR_CHECK_PTR_RETURN(sns_attr); SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_ctx); // Set wdr mode ret = sc8238_set_wdr_mode(dev, sns_attr->wdr_mode); SENSOR_CHECK_RET_RETURN(ret); // Set image mode ret = sc8238_set_image_mode(sc8238_ctx, &sc8238_ctx->img_mode, sns_attr); SENSOR_CHECK_RET_RETURN(ret); sc8238_ctx->fl[SENSOR_CUR_FRAME] = sc8238_ctx->fl_std; sc8238_ctx->fl[SENSOR_PRE_FRAME] = sc8238_ctx->fl[SENSOR_CUR_FRAME]; ret = sc8238_init_reg_info(dev); SENSOR_CHECK_RET_RETURN(ret); return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_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 SC8238_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 sc8238!\n "); return XMEDIA_ERRCODE_NOT_SUPPORT; #endif } static xmedia_s32 sc8238_get_isp_black_level(xmedia_u32 dev, xmedia_sensor_black_level *black_level) { sensor_context *sc8238_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SENSOR_CHECK_PTR_RETURN(black_level); SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_ctx); // Don't need to update black level when iso change black_level->update = XMEDIA_FALSE; if (sc8238_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_NONE) { black_level->black_level[XMEDIA_SENSOR_BAYER_CHN_R] = 0x104; black_level->black_level[XMEDIA_SENSOR_BAYER_CHN_GR] = 0x104; black_level->black_level[XMEDIA_SENSOR_BAYER_CHN_GB] = 0x104; black_level->black_level[XMEDIA_SENSOR_BAYER_CHN_B] = 0x104; } else { black_level->black_level[XMEDIA_SENSOR_BAYER_CHN_R] = 0x104; black_level->black_level[XMEDIA_SENSOR_BAYER_CHN_GR] = 0x104; black_level->black_level[XMEDIA_SENSOR_BAYER_CHN_GB] = 0x104; black_level->black_level[XMEDIA_SENSOR_BAYER_CHN_B] = 0x104; } return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_get_bayer_pattern(xmedia_u32 dev, xmedia_video_bayer_format *bayer_pattern) { xmedia_u8 i; xmedia_sensor_mirror_flip_type type; sensor_context *sc8238_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SENSOR_CHECK_PTR_RETURN(bayer_pattern); SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_ctx); if (sc8238_ctx->mirror_en && sc8238_ctx->flip_en) { type = XMEDIA_SENSOR_MIRROR_FLIP_TYPE_MIRROR_FLIP; } else if (sc8238_ctx->mirror_en && (!sc8238_ctx->flip_en)) { type = XMEDIA_SENSOR_MIRROR_FLIP_TYPE_MIRROR; } else if ((!sc8238_ctx->mirror_en) && sc8238_ctx->flip_en) { type = XMEDIA_SENSOR_MIRROR_FLIP_TYPE_FLIP; } else { type = XMEDIA_SENSOR_MIRROR_FLIP_TYPE_NORMAL; } for (i = 0; i < SC8238_SPECS_MAX_NUM; i++) { if (g_sc8238_property[i].width == sc8238_ctx->size.width && g_sc8238_property[i].height == sc8238_ctx->size.height && g_sc8238_property[i].wdr_mode == sc8238_ctx->wdr_mode) { *bayer_pattern = g_sc8238_property[i].bayer_format[type]; break; } } if (i >= SC8238_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 sc8238_get_capability(xmedia_sensor_capability *capability) { SENSOR_CHECK_PTR_RETURN(capability); memcpy(capability, &g_sc8238_capability, sizeof(xmedia_sensor_capability)); return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_set_ae_wdr_attr(xmedia_u32 dev, xmedia_isp_ae_wdr_mode ae_wdr_mode) { sensor_context *sc8238_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_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; } sc8238_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 sc8238_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_sc8238_exposure[dev] = init_param->exposure; g_sc8238_sample_r_gain[dev] = init_param->sample_rgain; g_sc8238_sample_b_gain[dev] = init_param->sample_bgain; g_sc8238_wb_gain[dev][SENSOR_AWB_CHN_GIAN_R] = init_param->wb_rgain; g_sc8238_wb_gain[dev][SENSOR_AWB_CHN_GIAN_G] = init_param->wb_ggain; g_sc8238_wb_gain[dev][SENSOR_AWB_CHN_GIAN_B] = init_param->wb_bgain; return XMEDIA_SUCCESS; } xmedia_s32 sc8238_get_max_fps(xmedia_u8 img_mode, xmedia_float *max_fps) { switch (img_mode) { case SC8238_1M_10BIT_LINEAR_MODE: *max_fps = SC8238_1M_MAX_FPS_LINEAR; break; case SC8238_2M_10BIT_LINEAR_MODE: *max_fps = SC8238_2M_MAX_FPS_LINEAR; break; case SC8238_3M_10BIT_LINEAR_MODE: *max_fps = SC8238_3M_MAX_FPS_LINEAR; break; case SC8238_4M_10BIT_LINEAR_MODE: *max_fps = SC8238_4M_MAX_FPS_LINEAR; break; case SC8238_5M_10BIT_LINEAR_MODE: *max_fps = SC8238_5M_MAX_FPS_LINEAR; break; case SC8238_5M_10BIT_1728P_LINEAR_MODE: *max_fps = SC8238_5M_1728P_MAX_FPS_LINEAR; break; case SC8238_8M_10BIT_LINEAR_MODE: *max_fps = SC8238_8M_MAX_FPS_LINEAR; break; case SC8238_1M_10BIT_WDR_MODE: *max_fps = SC8238_1M_MAX_FPS_WDR; break; case SC8238_2M_10BIT_WDR_MODE: *max_fps = SC8238_2M_MAX_FPS_WDR; break; case SC8238_3M_10BIT_WDR_MODE: *max_fps = SC8238_3M_MAX_FPS_WDR; break; case SC8238_4M_10BIT_WDR_MODE: *max_fps = SC8238_4M_MAX_FPS_WDR; break; case SC8238_5M_10BIT_WDR_MODE: *max_fps = SC8238_5M_MAX_FPS_WDR; break; case SC8238_8M_10BIT_WDR_MODE: *max_fps = SC8238_8M_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 sc8283_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 = sc8238_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 = 0; ae_sns_dft->full_lines_max = SC8238_FULL_LINES_MAX; 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_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 = 4 << ae_sns_dft->ispdgain_shift; memcpy(&ae_sns_dft->piris_attr, &g_sc8238_piris_attr, sizeof(xmedia_isp_piris_attr)); ae_sns_dft->max_iris_f_no = XMEDIA_ISP_IRIS_F_NO_1_0; ae_sns_dft->min_iris_f_no = XMEDIA_ISP_IRIS_F_NO_32_0; 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; SENSOR_PRINT("man_ratio_enable: %d \n", ae_sns_dft->man_ratio_enable); return XMEDIA_SUCCESS; } static xmedia_void sc8238_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 = 2; ae_sns_dft->int_time_accu.offset = 0; ae_sns_dft->max_again = 16256; // max: 15.875 * 1024 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 = 32256; // max: 31.5 * 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 = 0x38; ae_sns_dft->ae_exp_mode = XMEDIA_ISP_AE_STRATEGY_EXP_HIGHLIGHT_PRIOR; ae_sns_dft->init_exposure = g_sc8238_exposure[dev] ? g_sc8238_exposure[dev] : 148859; ae_sns_dft->max_int_time = sns_ctx->fl_std - SC8238_EXP_OFFSET_LINEAR; ae_sns_dft->min_int_time = 3; ae_sns_dft->max_int_time_target = 65535; ae_sns_dft->min_int_time_target = 3; return; } static xmedia_s32 sc8238_get_ae_2to1_wdr_default(xmedia_u32 dev, sensor_context *sns_ctx, xmedia_isp_ae_sensor_default *ae_sns_dft) { sensor_context *sc8238_ctx = XMEDIA_NULL; SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_ctx); ae_sns_dft->int_time_accu.accu_type = XMEDIA_ISP_AE_ACCURACY_TYPE_LINEAR; ae_sns_dft->int_time_accu.accuracy = 4; ae_sns_dft->int_time_accu.offset = 0; ae_sns_dft->max_again = 16256; // 15.875 * 1024 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 = 32256; // 31.5 * 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->init_exposure = g_sc8238_exposure[dev] ? g_sc8238_exposure[dev] : 16462; ae_sns_dft->max_int_time = sns_ctx->fl_std - sns_ctx->max_short_exp - SC8238_EXP_OFFSET_WDR; ae_sns_dft->min_int_time = 5; ae_sns_dft->max_int_time_target = 65535; ae_sns_dft->min_int_time_target = 5; if (sc8238_ctx->ae_wdr_mode == XMEDIA_ISP_AE_WDR_MODE_LONG_FRAME) { ae_sns_dft->ae_compensation = 0x30; ae_sns_dft->ae_exp_mode = XMEDIA_ISP_AE_STRATEGY_EXP_HIGHLIGHT_PRIOR; } else { ae_sns_dft->max_dgain_target = 1024; ae_sns_dft->max_ispdgain_target = 4096; ae_sns_dft->ae_compensation = 0x40; ae_sns_dft->ae_exp_mode = XMEDIA_ISP_AE_STRATEGY_EXP_HIGHLIGHT_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 sc8238_get_ae_default(xmedia_u32 dev, xmedia_isp_ae_sensor_default *ae_sns_dft) { xmedia_s32 ret; sensor_context *sc8238_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SENSOR_CHECK_PTR_RETURN(ae_sns_dft); SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_ctx); memset(ae_sns_dft, 0, sizeof(xmedia_isp_ae_sensor_default)); ret = sc8283_get_ae_common_default(dev, sc8238_ctx, ae_sns_dft); SENSOR_CHECK_RET_RETURN(ret); switch (sc8238_ctx->wdr_mode) { case XMEDIA_VIDEO_WDR_MODE_NONE: sc8238_get_ae_linear_default(dev, sc8238_ctx, ae_sns_dft); break; case XMEDIA_VIDEO_WDR_MODE_2TO1_LINE: sc8238_get_ae_2to1_wdr_default(dev, sc8238_ctx, ae_sns_dft); break; default: SENSOR_TRACE(MODULE_DBG_ERR, "No support %d ! \n", sc8238_ctx->wdr_mode); return XMEDIA_ERRCODE_NOT_SUPPORT; } return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_update_inttime(xmedia_u32 dev, xmedia_u32 int_time) { sensor_context *sc8238_ctx = XMEDIA_NULL; static xmedia_bool first[XMEDIA_SENSOR_DEV_MAX_NUM] = { [0 ...(XMEDIA_SENSOR_DEV_MAX_NUM - 1)] = 1 }; SENSOR_CHECK_DEV_RETURN(dev); SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_ctx); if (sc8238_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_2TO1_LINE) { if (first[dev]) { // 0: short exposure sc8238_ctx->wdr_int_time[0] = int_time; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_S_EXP_H].data = SENSOR_MIDDLE_8BITS(int_time); sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_S_EXP_L].data = SENSOR_LOWER_4BITS(int_time); first[dev] = XMEDIA_FALSE; } else { // 1: long exposure sc8238_ctx->wdr_int_time[1] = int_time; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_EXP_H].data = SENSOR_HIGHER_4BITS(int_time); sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_EXP_M].data = SENSOR_MIDDLE_8BITS(int_time); sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_EXP_L].data = SENSOR_LOWER_4BITS(int_time); first[dev] = XMEDIA_TRUE; } } else if (sc8238_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_NONE) { sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_EXP_H].data = SENSOR_HIGHER_4BITS(int_time); sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_EXP_M].data = SENSOR_MIDDLE_8BITS(int_time); sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_EXP_L].data = SENSOR_LOWER_4BITS(int_time); first[dev] = XMEDIA_TRUE; } return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_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_sc8238_again_index[SC8238_AGAIN_INDEX_MAX - 1]) { *again_lin = g_sc8238_again_index[SC8238_AGAIN_INDEX_MAX - 1]; *again_db = g_sc8238_again_table[SC8238_AGAIN_INDEX_MAX - 1]; return XMEDIA_SUCCESS; } for (i = 1; i < SC8238_AGAIN_INDEX_MAX; i++) { if (*again_lin < g_sc8238_again_index[i]) { *again_lin = g_sc8238_again_index[i - 1]; *again_db = g_sc8238_again_table[i - 1]; break; } } return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_calc_dgain(xmedia_u32 dev, xmedia_u32 *dgain_lin, xmedia_u32 *dgain_db) { xmedia_s32 i; SENSOR_CHECK_DEV_RETURN(dev); SENSOR_CHECK_PTR_RETURN(dgain_lin); SENSOR_CHECK_PTR_RETURN(dgain_db); if (*dgain_lin >= g_sc8238_dgain_index[SC8238_DGAIN_INDEX_MAX - 1]) { *dgain_lin = g_sc8238_dgain_index[SC8238_DGAIN_INDEX_MAX - 1]; *dgain_db = g_sc8238_dgain_table[SC8238_DGAIN_INDEX_MAX - 1]; return XMEDIA_SUCCESS; } for (i = 1; i < SC8238_DGAIN_INDEX_MAX; i++) { if (*dgain_lin < g_sc8238_dgain_index[i]) { *dgain_lin = g_sc8238_dgain_index[i - 1]; *dgain_db = g_sc8238_dgain_table[i - 1]; break; } } return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_update_gains(xmedia_u32 dev, xmedia_u32 again, xmedia_u32 dgain) { sensor_context *sc8238_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_ctx); sc8238_ctx->regs_info[0].i2c_data[SC8238_REG_DGC_H].data = SENSOR_HIGH_8BITS(dgain); sc8238_ctx->regs_info[0].i2c_data[SC8238_REG_DGC_L].data = SENSOR_LOW_8BITS(dgain); sc8238_ctx->regs_info[0].i2c_data[SC8238_REG_AGC_H].data = SENSOR_HIGH_8BITS(again); sc8238_ctx->regs_info[0].i2c_data[SC8238_REG_AGC_L].data = SENSOR_LOW_8BITS(again); if (sc8238_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_2TO1_LINE) { sc8238_ctx->regs_info[0].i2c_data[SC8238_REG_S_DGAIN_H].data = SENSOR_HIGH_8BITS(dgain); sc8238_ctx->regs_info[0].i2c_data[SC8238_REG_S_DGAIN_L].data = SENSOR_LOW_8BITS(dgain); sc8238_ctx->regs_info[0].i2c_data[SC8238_REG_S_AGAIN_H].data = SENSOR_HIGH_8BITS(again); sc8238_ctx->regs_info[0].i2c_data[SC8238_REG_S_AGAIN_L].data = SENSOR_LOW_8BITS(again); } return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_get_awb_default(xmedia_u32 dev, xmedia_isp_awb_sensor_default *awb_sns_dft) { sensor_context *sc8238_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SENSOR_CHECK_PTR_RETURN(awb_sns_dft); SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_ctx); memset(awb_sns_dft, 0, sizeof(xmedia_isp_awb_sensor_default)); awb_sns_dft->wb_ref_temp = 5000; awb_sns_dft->gain_offset[XMEDIA_SENSOR_BAYER_CHN_R] = 366; awb_sns_dft->gain_offset[XMEDIA_SENSOR_BAYER_CHN_GR] = 256; awb_sns_dft->gain_offset[XMEDIA_SENSOR_BAYER_CHN_GB] = 256; awb_sns_dft->gain_offset[XMEDIA_SENSOR_BAYER_CHN_B] = 533; // 0 ~ 6: point index on the awb curve param awb_sns_dft->wb_para[0] = 137; awb_sns_dft->wb_para[1] = -13; awb_sns_dft->wb_para[2] = -132; awb_sns_dft->wb_para[3] = 155552; awb_sns_dft->wb_para[4] = 128; awb_sns_dft->wb_para[5] = -94868; awb_sns_dft->golden_rgain = 0; awb_sns_dft->golden_bgain = 0; awb_sns_dft->awb_runinterval = 2; switch (sc8238_ctx->wdr_mode) { case XMEDIA_VIDEO_WDR_MODE_NONE: memcpy(&awb_sns_dft->ccm, &g_sc8238_awb_ccm, sizeof(xmedia_isp_awb_ccm)); memcpy(&awb_sns_dft->agc_tbl, &g_sc8238_awb_agc_table, sizeof(xmedia_isp_awb_agc_table)); break; case XMEDIA_VIDEO_WDR_MODE_2TO1_LINE: memcpy(&awb_sns_dft->ccm, &g_sc8238_awb_wdr_ccm, sizeof(xmedia_isp_awb_ccm)); memcpy(&awb_sns_dft->agc_tbl, &g_sc8238_awb_wdr_agc_table, sizeof(xmedia_isp_awb_agc_table)); break; default: SENSOR_TRACE(MODULE_DBG_ERR, "No support %d ! \n", sc8238_ctx->wdr_mode); return XMEDIA_ERRCODE_NOT_SUPPORT; } awb_sns_dft->init_rgain = g_sc8238_wb_gain[dev][SENSOR_AWB_CHN_GIAN_R]; awb_sns_dft->init_ggain = g_sc8238_wb_gain[dev][SENSOR_AWB_CHN_GIAN_G]; awb_sns_dft->init_bgain = g_sc8238_wb_gain[dev][SENSOR_AWB_CHN_GIAN_B]; awb_sns_dft->sample_rgain = g_sc8238_sample_r_gain[dev]; awb_sns_dft->sample_bgain = g_sc8238_sample_b_gain[dev]; return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_standby(xmedia_u32 dev) { xmedia_s32 ret; SENSOR_CHECK_DEV_RETURN(dev); ret = sc8238_write_reg(dev, SC8238_REG_ADDR_STANDBY, 0x00); SENSOR_CHECK_RET_RETURN(ret); return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_resume(xmedia_u32 dev) { xmedia_s32 ret; SENSOR_CHECK_DEV_RETURN(dev); ret = sc8238_write_reg(dev, SC8238_REG_ADDR_STANDBY, 0x01); SENSOR_CHECK_RET_RETURN(ret); return XMEDIA_SUCCESS; } static xmedia_void sc8238_delay_ms(xmedia_s32 ms) { sleep_us(ms * 1000); } static xmedia_s32 sc8238_config_init_param(xmedia_u32 dev) { xmedia_u32 i; sensor_context *sc8238_ctx = XMEDIA_NULL; xmedia_s32 ret = XMEDIA_SUCCESS; xmedia_u32 reg_data_sum = 0; SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_ctx); // exceptional process for AE unregister for (i = 0; i < sc8238_ctx->regs_info[SENSOR_CUR_FRAME].reg_num; i++) { reg_data_sum += sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].data; } if (reg_data_sum == 0) { return XMEDIA_SUCCESS; } for (i = 0; i < sc8238_ctx->regs_info[SENSOR_CUR_FRAME].reg_num; i++) { ret |= sc8238_write_reg(dev, sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].reg_addr, sc8238_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 sc8238_start(xmedia_u32 dev) { xmedia_s32 ret; sensor_context *sc8238_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_ctx); if (sc8238_ctx->init_mode == XMEDIA_SENSOR_INIT_MODE_NORMAL) { ret = sc8238_init_image(dev, sc8238_ctx->img_mode); SENSOR_CHECK_RET_RETURN(ret); } sc8238_delay_ms(10); ret = sc8238_config_init_param(dev); SENSOR_CHECK_RET_RETURN(ret); ret = sc8238_set_mirror_flip(dev, sc8238_ctx->mirror_en, sc8238_ctx->flip_en); SENSOR_CHECK_RET_RETURN(ret); return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_stop(xmedia_u32 dev) { xmedia_s32 ret; SENSOR_CHECK_DEV_RETURN(dev); ret = sc8238_standby(dev); SENSOR_CHECK_RET_RETURN(ret); return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_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_sc8238_dev_map[index] == SENSOR_DEV_INVALID) { g_sc8238_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 sc8238_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_sc8238_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 sc8238_get_min_fps(xmedia_u8 img_mode, xmedia_float *min_fps) { // TO-DO：min fps is to be confirmed. switch (img_mode) { case SC8238_1M_10BIT_LINEAR_MODE: *min_fps = 2.5; break; case SC8238_2M_10BIT_LINEAR_MODE: *min_fps = 1.5; break; case SC8238_3M_10BIT_LINEAR_MODE: *min_fps = 1.5; break; case SC8238_4M_10BIT_LINEAR_MODE: *min_fps = 1.5; break; case SC8238_5M_10BIT_LINEAR_MODE: case SC8238_5M_10BIT_1728P_LINEAR_MODE: *min_fps = 1.5; break; case SC8238_8M_10BIT_LINEAR_MODE: *min_fps = 1.5; break; case SC8238_1M_10BIT_WDR_MODE: *min_fps = 2; break; case SC8238_2M_10BIT_WDR_MODE: *min_fps = 0; break; case SC8238_3M_10BIT_WDR_MODE: *min_fps = 0; break; case SC8238_4M_10BIT_WDR_MODE: *min_fps = 0; break; case SC8238_5M_10BIT_WDR_MODE: *min_fps = 0; break; case SC8238_8M_10BIT_WDR_MODE: *min_fps = 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 sc8238_get_vmax(xmedia_u8 img_mode, xmedia_u32 *vmax) { switch (img_mode) { case SC8238_1M_10BIT_LINEAR_MODE: *vmax = SC8238_VMAX_1M_LINEAR; break; case SC8238_2M_10BIT_LINEAR_MODE: *vmax = SC8238_VMAX_2M_LINEAR; break; case SC8238_3M_10BIT_LINEAR_MODE: *vmax = SC8238_VMAX_3M_LINEAR; break; case SC8238_4M_10BIT_LINEAR_MODE: *vmax = SC8238_VMAX_4M_LINEAR; break; case SC8238_5M_10BIT_LINEAR_MODE: *vmax = SC8238_VMAX_5M_LINEAR; break; case SC8238_5M_10BIT_1728P_LINEAR_MODE: *vmax = SC8238_VMAX_5M_1728P_LINEAR; break; case SC8238_8M_10BIT_LINEAR_MODE: *vmax = SC8238_VMAX_8M_LINEAR; break; case SC8238_1M_10BIT_WDR_MODE: *vmax = SC8238_VMAX_1M_WDR; break; case SC8238_2M_10BIT_WDR_MODE: *vmax = SC8238_VMAX_2M_WDR; break; case SC8238_3M_10BIT_WDR_MODE: *vmax = SC8238_VMAX_3M_WDR; break; case SC8238_4M_10BIT_WDR_MODE: *vmax = SC8238_VMAX_4M_WDR; break; case SC8238_5M_10BIT_WDR_MODE: *vmax = SC8238_VMAX_5M_WDR; break; case SC8238_8M_10BIT_WDR_MODE: *vmax = SC8238_VMAX_8M_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 sc8238_calc_fps(xmedia_float fps, sensor_context *sns_ctx, xmedia_u32 *full_lines) { xmedia_s32 ret; xmedia_float max_fps; xmedia_float min_fps; xmedia_u32 vmax; ret = sc8238_get_max_fps(sns_ctx->img_mode, &max_fps); SENSOR_CHECK_RET_RETURN(ret); ret = sc8238_get_min_fps(sns_ctx->img_mode, &min_fps); SENSOR_CHECK_RET_RETURN(ret); ret = sc8238_get_vmax(sns_ctx->img_mode, &vmax); SENSOR_CHECK_RET_RETURN(ret); if ((fps > max_fps) || (fps < min_fps)) { SENSOR_TRACE(MODULE_DBG_ERR, "Not support Fps: %f, range of fps is (%f, %f]\n", fps, min_fps, max_fps); return XMEDIA_ERRCODE_NOT_SUPPORT; } *full_lines = vmax * max_fps / SENSOR_DIV_0_TO_1_FLOAT(fps); *full_lines = SENSOR_MIN(*full_lines, SC8238_FULL_LINES_MAX); if (sns_ctx->img_mode == SC8238_1M_10BIT_WDR_MODE) { sns_ctx->max_short_exp = SC8238_S_EXP_MAX_DEFAULT_720P * max_fps / SENSOR_DIV_0_TO_1_FLOAT(fps); } else if (sns_ctx->img_mode == SC8238_2M_10BIT_WDR_MODE || sns_ctx->img_mode == SC8238_3M_10BIT_WDR_MODE || sns_ctx->img_mode == SC8238_4M_10BIT_WDR_MODE || sns_ctx->img_mode == SC8238_5M_10BIT_WDR_MODE || sns_ctx->img_mode == SC8238_8M_10BIT_WDR_MODE) { sns_ctx->max_short_exp = SC8238_S_EXP_MAX_DEFAULT_2160P * max_fps / SENSOR_DIV_0_TO_1_FLOAT(fps); } return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_get_reg_info(xmedia_u32 dev, xmedia_sensor_regs_info *sns_regs_info) { xmedia_s32 i; sensor_context *sc8238_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SENSOR_CHECK_PTR_RETURN(sns_regs_info); SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_ctx); for (i = 0; i < sc8238_ctx->regs_info[SENSOR_CUR_FRAME].reg_num; i++) { if (sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].data == sc8238_ctx->regs_info[SENSOR_PRE_FRAME].i2c_data[i].data) { sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].update = XMEDIA_FALSE; } else { sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[i].update = XMEDIA_TRUE; } } memcpy(sns_regs_info, &sc8238_ctx->regs_info[SENSOR_CUR_FRAME], sizeof(xmedia_sensor_regs_info)); memcpy(&sc8238_ctx->regs_info[SENSOR_PRE_FRAME], &sc8238_ctx->regs_info[SENSOR_CUR_FRAME], sizeof(xmedia_sensor_regs_info)); sc8238_ctx->fl[SENSOR_PRE_FRAME] = sc8238_ctx->fl[SENSOR_CUR_FRAME]; return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_set_fps(xmedia_u32 dev, xmedia_float fps, xmedia_isp_ae_sensor_default *ae_sns_dft) { xmedia_u32 full_lines; xmedia_s32 ret; sensor_context *sc8238_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SENSOR_CHECK_PTR_RETURN(ae_sns_dft); SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_ctx); ret = sc8238_calc_fps(fps, sc8238_ctx, &full_lines); SENSOR_CHECK_RET_RETURN(ret); sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_VMAX_H].data = SENSOR_HIGH_8BITS(full_lines); sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_VMAX_L].data = SENSOR_LOW_8BITS(full_lines); sc8238_ctx->fl[SENSOR_CUR_FRAME] = full_lines << SC8238_EXP_SHIFT; sc8238_ctx->fl_std = sc8238_ctx->fl[SENSOR_CUR_FRAME]; sc8238_ctx->fps = fps; ae_sns_dft->fps = fps; ae_sns_dft->full_lines_std = sc8238_ctx->fl_std; ae_sns_dft->full_lines = sc8238_ctx->fl_std; if (sc8238_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_NONE) { ae_sns_dft->max_int_time = sc8238_ctx->fl[SENSOR_CUR_FRAME] - SC8238_EXP_OFFSET_LINEAR; } else if (sc8238_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_2TO1_LINE) { sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_S_EXP_MAX_H].data = SENSOR_HIGH_8BITS(sc8238_ctx->max_short_exp); sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_S_EXP_MAX_L].data = SENSOR_LOW_8BITS(sc8238_ctx->max_short_exp); sc8238_ctx->max_short_exp = sc8238_ctx->max_short_exp << SC8238_EXP_SHIFT; ae_sns_dft->max_int_time = sc8238_ctx->fl[SENSOR_CUR_FRAME] - sc8238_ctx->max_short_exp - SC8238_EXP_OFFSET_WDR; } SENSOR_PRINT("dev[%d]- sc8238 set fps: %f\n", dev, fps); return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_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 = sc8238_get_max_fps(img_mode, &max_fps); SENSOR_CHECK_RET_RETURN(ret); ret = sc8238_get_min_fps(img_mode, &min_fps); SENSOR_CHECK_RET_RETURN(ret); ret = sc8238_get_vmax(img_mode, &vmax_max_fps); SENSOR_CHECK_RET_RETURN(ret); *vmax = (vmax_max_fps << SC8238_EXP_SHIFT) * max_fps / min_fps; return XMEDIA_SUCCESS; } // 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 sc8238_get_max_inttime(xmedia_u32 dev, xmedia_sensor_ae_inttime_attr *inttime_attr) { xmedia_u32 ratio; xmedia_u32 vmax; xmedia_u32 short_frame_min_exp; xmedia_u32 short_frame_max_exp; xmedia_u32 long_frame_min_exp; xmedia_u32 long_frame_max_exp; xmedia_u32 reg_short_frame_max_exp, diff; sensor_context *sc8238_ctx = XMEDIA_NULL; SENSOR_CHECK_DEV_RETURN(dev); SENSOR_CHECK_PTR_RETURN(inttime_attr); SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_ctx); memcpy(sc8238_ctx->ratio, inttime_attr->ratio, sizeof(inttime_attr->ratio)); short_frame_min_exp = 5; long_frame_min_exp = 5; if (sc8238_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_2TO1_LINE) { if (sc8238_ctx->ae_wdr_mode == XMEDIA_ISP_AE_WDR_MODE_LONG_FRAME) { inttime_attr->min_inttime[0] = short_frame_min_exp; // 0:short frame; 1: long frame inttime_attr->max_inttime[0] = short_frame_min_exp; inttime_attr->min_inttime[1] = long_frame_min_exp; // short_frame_max_exp = 2 * ( reg_short_frame_max_exp - 8) reg_short_frame_max_exp = inttime_attr->min_inttime[0] / 2 + 8; // long_frame_max_exp = 2 * ( vmax - reg_short_frame_exp - 9) inttime_attr->max_inttime[1] = sc8238_ctx->fl[SENSOR_CUR_FRAME] - 2 * reg_short_frame_max_exp - 18; } else { /* * 已知：曝光比ratio, vmax * 求解：长帧最大曝光时间long_frame_max_exp， 短帧最大曝光时间short_frame_max_exp * 短帧最大曝光时间寄存器取值 reg_short_frame_max_exp * ratio = 64 * long_frame_max_exp / short_frame_max_exp; //AE所给的曝光比, 64为1倍 * long_frame_max_exp = 2 * ( vmax - reg_short_frame_exp - 9); //9: long_exp_offset * short_frame_max_exp = 2 * ( reg_short_frame_max_exp - 8); // 8: s_exp_offset * 解得： * reg_short_frame_max_exp = (64 * vmax - 64 * 9 + 8 * ratio) / (64 + ratio) */ ratio = SENSOR_DIV_0_TO_1(inttime_attr->ratio[0]); vmax = sc8238_ctx->fl[SENSOR_CUR_FRAME] >> SC8238_EXP_SHIFT; reg_short_frame_max_exp = (64 * vmax - 64 * 9 + 8 * ratio) / (64 + ratio); if(reg_short_frame_max_exp < (sc8238_ctx->max_short_exp >> SC8238_EXP_SHIFT)) { diff = (sc8238_ctx->max_short_exp >> SC8238_EXP_SHIFT) - reg_short_frame_max_exp; if(diff > 50) { diff = 50; } reg_short_frame_max_exp = (xmedia_u32)(sc8238_ctx->max_short_exp >> SC8238_EXP_SHIFT) - diff; if(reg_short_frame_max_exp % 2 != 0) { reg_short_frame_max_exp += 1; } } short_frame_max_exp = 2 * (reg_short_frame_max_exp - 8); long_frame_max_exp = short_frame_max_exp * ratio / 64; long_frame_min_exp = short_frame_min_exp * ratio / 64; // 0:short frame; 1: long frame inttime_attr->min_inttime[0] = short_frame_min_exp; inttime_attr->min_inttime[1] = long_frame_min_exp; inttime_attr->max_inttime[0] = short_frame_max_exp; inttime_attr->max_inttime[1] = long_frame_max_exp; } sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_S_EXP_MAX_H].data = SENSOR_HIGH_8BITS(reg_short_frame_max_exp); sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_S_EXP_MAX_L].data = SENSOR_LOW_8BITS(reg_short_frame_max_exp); sc8238_ctx->max_short_exp = reg_short_frame_max_exp << SC8238_EXP_SHIFT; } 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sc8238_get_max_inttime */ static xmedia_s32 sc8238_set_slow_framerate(xmedia_u32 dev, xmedia_u32 full_lines, xmedia_isp_ae_sensor_default *ae_sns_dft) { sensor_context *sc8238_ctx = XMEDIA_NULL; xmedia_float min_fps; xmedia_u32 vmax_min_fps; xmedia_s32 ret; xmedia_sensor_ae_inttime_attr inttime_attr; return XMEDIA_SUCCESS; SENSOR_CHECK_DEV_RETURN(dev); SENSOR_CHECK_PTR_RETURN(ae_sns_dft); SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_ctx); if (sc8238_ctx->work_mode != XMEDIA_SENSOR_WORK_MODE_NORMAL) { SENSOR_TRACE(MODULE_DBG_ERR, "work mode[%d] param invalid!\n", sc8238_ctx->work_mode); return XMEDIA_ERRCODE_NOT_SUPPORT; } if (sc8238_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_NONE) { full_lines = full_lines + SC8238_EXP_OFFSET_LINEAR; } else if (sc8238_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_2TO1_LINE) { full_lines = full_lines + SC8238_EXP_OFFSET_WDR; } ret = sc8238_get_min_fps(sc8238_ctx->img_mode, &min_fps); SENSOR_CHECK_RET_RETURN(ret); ret = sc8238_get_min_fps_vmax(sc8238_ctx->img_mode, &vmax_min_fps); SENSOR_CHECK_RET_RETURN(ret); full_lines = (full_lines > vmax_min_fps) ? vmax_min_fps : full_lines; sc8238_ctx->fl[SENSOR_CUR_FRAME] = full_lines; sc8238_ctx->fps = min_fps * vmax_min_fps / full_lines; sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_VMAX_H].data = SENSOR_HIGH_8BITS(full_lines >> SC8238_EXP_SHIFT); sc8238_ctx->regs_info[SENSOR_CUR_FRAME].i2c_data[SC8238_REG_VMAX_L].data = SENSOR_LOW_8BITS(full_lines >> SC8238_EXP_SHIFT); ae_sns_dft->full_lines = sc8238_ctx->fl[SENSOR_CUR_FRAME]; if (sc8238_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_NONE) { ae_sns_dft->max_int_time = sc8238_ctx->fl[SENSOR_CUR_FRAME] - SC8238_EXP_OFFSET_LINEAR; } else if (sc8238_ctx->wdr_mode == XMEDIA_VIDEO_WDR_MODE_2TO1_LINE) { inttime_attr.ratio[0] = sc8238_ctx->ratio[0]; // index 0: 长短帧曝光比 sc8238_get_max_inttime(dev, &inttime_attr); ae_sns_dft->max_int_time = sc8238_ctx->fl[SENSOR_CUR_FRAME] - sc8238_ctx->max_short_exp - SC8238_EXP_OFFSET_WDR; } SENSOR_PRINT("dev[%d]- sc8238 set fps: %f\n", dev, sc8238_ctx->fps); return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_get_fps(xmedia_u32 dev, xmedia_float *fps, xmedia_float *min_fps, xmedia_float *max_fps) { xmedia_s32 ret; sensor_context *sc8238_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); SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_ctx); ret = sc8238_get_min_fps(sc8238_ctx->img_mode, min_fps); SENSOR_CHECK_RET_RETURN(ret); ret = sc8238_get_max_fps(sc8238_ctx->img_mode, max_fps); SENSOR_CHECK_RET_RETURN(ret); *fps = sc8238_ctx->fps; return XMEDIA_SUCCESS; } static xmedia_s32 sc8238_init_register_func(xmedia_sensor_register_info *info) { SENSOR_CHECK_PTR_RETURN(info); memcpy(info->sensor_name, SC8238_NAME, sizeof(SC8238_NAME)); // Called by user info->isp_func.pfn_sensor_get_property = sc8238_get_property; info->isp_func.pfn_sensor_set_work_mode = sc8238_set_work_mode; info->isp_func.pfn_sensor_set_mipi_lanes = sc8238_set_mipi_lanes; info->isp_func.pfn_sensor_mirror = sc8238_mirror; info->isp_func.pfn_sensor_flip = sc8238_flip; info->isp_func.pfn_sensor_set_bus_info = sc8238_set_bus_info; info->isp_func.pfn_sensor_set_dev_addr = sc8238_set_dev_addr; info->isp_func.pfn_sensor_set_init_param = sc8238_set_init_param; info->isp_func.pfn_sensor_start = sc8238_start; info->isp_func.pfn_sensor_stop = sc8238_stop; info->isp_func.pfn_sensor_standby = sc8238_standby; info->isp_func.pfn_sensor_resume = sc8238_resume; info->isp_func.pfn_sensor_write_reg = sc8238_write_reg; info->isp_func.pfn_sensor_read_reg = sc8238_read_reg; info->isp_func.pfn_sensor_init = sc8238_init; info->isp_func.pfn_sensor_exit = sc8238_exit; info->isp_func.pfn_sensor_set_attr = sc8238_set_attr; // called by ISP info->isp_func.pfn_sensor_get_isp_default = sc8238_get_isp_default; info->isp_func.pfn_sensor_get_isp_black_level = sc8238_get_isp_black_level; info->isp_func.pfn_sensor_get_reg_info = sc8238_get_reg_info; info->isp_func.pfn_sensor_get_bayer_pattern = sc8238_get_bayer_pattern; info->isp_func.pfn_sensor_get_capability = sc8238_get_capability; info->isp_func.pfn_sensor_get_dev_addr = sc8238_get_dev_addr; info->isp_func.pfn_sensor_get_fps = sc8238_get_fps; // AE info->ae_func.pfn_sensor_get_ae_default = sc8238_get_ae_default; info->ae_func.pfn_sensor_set_fps = sc8238_set_fps; info->ae_func.pfn_sensor_set_slow_framerate = sc8238_set_slow_framerate; info->ae_func.pfn_sensor_get_max_inttime = sc8238_get_max_inttime; info->ae_func.pfn_sensor_update_inttime = sc8238_update_inttime; info->ae_func.pfn_sensor_calc_again = sc8238_calc_again; info->ae_func.pfn_sensor_calc_dgain = sc8238_calc_dgain; info->ae_func.pfn_sensor_update_gains = sc8238_update_gains; info->ae_func.pfn_sensor_set_ae_wdr_attr = sc8238_set_ae_wdr_attr; // AWB info->awb_func.pfn_sensor_get_awb_default = sc8238_get_awb_default; return XMEDIA_SUCCESS; } xmedia_s32 sc8238_register(xmedia_u32 pipe) { xmedia_s32 ret; xmedia_u32 dev; xmedia_sensor_register_info info; SENSOR_CHECK_PIPE_RETURN(pipe); ret = sc8238_search_dev(pipe, &dev); SENSOR_CHECK_RET_RETURN(ret); ret = sc8238_ctx_init(dev); SENSOR_CHECK_RET_RETURN(ret); memset(&info, 0, sizeof(xmedia_sensor_register_info)); info.dev_id = dev; ret = sc8238_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, "SC8238 register failed! error code = %d.\n", ret); return ret; } return XMEDIA_SUCCESS; } xmedia_s32 sc8238_unregister(xmedia_u32 pipe) { xmedia_s32 ret; xmedia_u32 dev; sensor_context *sc8238_ctx = XMEDIA_NULL; SENSOR_CHECK_PIPE_RETURN(pipe); ret = sc8238_match_dev(pipe, &dev); SENSOR_CHECK_RET_RETURN(ret); SC8238_GET_CTX(dev, sc8238_ctx); SENSOR_CHECK_PTR_RETURN(sc8238_ctx); if (sc8238_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, "SC8238 unregister function failed!\n"); return ret; } sc8238_ctx_exit(dev); g_sc8238_dev_map[dev] = SENSOR_DEV_INVALID; // reset dev return XMEDIA_SUCCESS; }