/* * Copyright (c) 2024, ArtInChip Technology Co., Ltd * * SPDX-License-Identifier: Apache-2.0 * */ #define LOG_TAG "tp2825" #include #include #include #include #include "aic_core.h" #include "aic_hal_clk.h" #include "mpp_types.h" #include "mpp_img_size.h" #include "mpp_vin.h" #include "drv_camera.h" #include "camera_inner.h" #include "tp2802_def.h" #include "tp2825b.h" #define DRV_NAME "tp2825" #define DEFAULT_FORMAT TP2802_PAL #define DEFAULT_MEDIA_CODE MEDIA_BUS_FMT_UYVY8_2X8 #define DEFAULT_BUS_TYPE MEDIA_BUS_BT656 #define DEFAULT_WIDTH PAL_WIDTH #define DEFAULT_HEIGHT PAL_HEIGHT #define DEFAULT_USE_CVBS 1 /* 0, HDA; 1, CVBS */ #define DEFAULT_FRAMERATE 25 #define DEFAULT_VIN_CH 0 /* 0 or 1 channel */ #define DEBUG 0 // debug information on/off #define TEST_MODE 0 #define WATCHDOG_EXIT 0 #define WATCHDOG_RUNNING 0 #define WDT 0 #if WDT static int HDC_enable = 1; #endif static int mode = DEFAULT_FORMAT; static int chips = 1; static int output[] = { // EMB422_16BIT, //for TP2825B SEP656_8BIT, //for TP2850 }; static unsigned int id[MAX_CHIPS] = {0}; #define TP2825B_I2C_A 0x44 #define TP2825B_I2C_B 0x45 unsigned char tp2802_i2c_addr[] = {TP2825B_I2C_A, TP2825B_I2C_B}; typedef struct { unsigned int count[CHANNELS_PER_CHIP]; unsigned int mode[CHANNELS_PER_CHIP]; unsigned int scan[CHANNELS_PER_CHIP]; unsigned int gain[CHANNELS_PER_CHIP][4]; unsigned int std[CHANNELS_PER_CHIP]; unsigned int state[CHANNELS_PER_CHIP]; unsigned int force[CHANNELS_PER_CHIP]; unsigned char addr; } tp2802wd_info; static tp2802wd_info watchdog_info[MAX_CHIPS] = {{{0}}}; volatile static unsigned int watchdog_state = 0; struct task_struct *task_watchdog_deamon = NULL; struct tp2825_dev { struct rt_device dev; struct rt_i2c_bus_device *i2c; u32 pwdn_pin; struct mpp_video_fmt fmt; /* lock to protect all members below */ bool streaming; }; static struct tp2825_dev g_tp2825_dev = {0}; struct rt_i2c_bus_device *tp28xx_client0 = NULL; int TP2802_watchdog_init(void); void TP2802_watchdog_exit(void); static void TP2825B_PTZ_mode(unsigned char, unsigned char, unsigned char); static int tp2802_set_video_mode(unsigned char addr, unsigned char mode, unsigned char ch, unsigned char std); static void tp2802_set_reg_page(unsigned char addr, unsigned char ch); unsigned int ConvertACPV1Data(unsigned char dat) { unsigned int i, tmp = 0; for (i = 0; i < 8; i++) { tmp <<= 3; if (0x01 & dat) tmp |= 0x06; else tmp |= 0x04; dat >>= 1; } return tmp; } void tp28xx_byte_write(u8 chip, u8 reg, u8 val) { if (rt_i2c_write_reg(tp28xx_client0, tp2802_i2c_addr[chip], reg, &val, 1) != 1) { LOG_E("%s: error: reg = 0x%x, val = 0x%x", __func__, reg, val); return; } aicos_udelay(300); } unsigned char tp28xx_byte_read(u8 chip, u8 reg) { unsigned char val = 0xFF; if (rt_i2c_read_reg(tp28xx_client0, tp2802_i2c_addr[chip], reg, &val, 1) != 1) { LOG_E("%s: error: reg = 0x%x, val = 0x%x", __func__, reg, val); return 0xFF; } return val; } static void tp2802_write_table(unsigned char chip, unsigned char addr, unsigned char *tbl_ptr, unsigned char tbl_cnt) { unsigned char i = 0; for (i = 0; i < tbl_cnt; i++) tp28xx_byte_write(chip, (addr + i), *(tbl_ptr + i)); } static void tp28xx_show_reg(u8 chip, u32 cnt) { #define REG_DUMP_STEP 16 u8 val = 0; s32 i, j; for (i = 0; i < cnt / REG_DUMP_STEP; i++) { printf("0x%02x:", i * REG_DUMP_STEP); for (j = 0; j < REG_DUMP_STEP; j++) { val = tp28xx_byte_read(chip, i * REG_DUMP_STEP + j); printf(" %02x", val); if (j == 7) printf(" "); } printf("\n"); } } static void tp28xx_dump_reg(u8 chip) { printf("Chip%d MIPI:\n", chip); tp2802_set_reg_page(chip, MIPI_PAGE); tp28xx_show_reg(chip, 0x40); printf("\nChip%d VIDEO:\n", chip); tp2802_set_reg_page(chip, VIDEO_PAGE); tp28xx_show_reg(chip, 0x100); } unsigned char ReverseByte(unsigned char dat) { static const unsigned char BitReverseTable256[] = { 0x00, 0x80, 0x40, 0xC0, 0x20, 0xA0, 0x60, 0xE0, 0x10, 0x90, 0x50, 0xD0, 0x30, 0xB0, 0x70, 0xF0, 0x08, 0x88, 0x48, 0xC8, 0x28, 0xA8, 0x68, 0xE8, 0x18, 0x98, 0x58, 0xD8, 0x38, 0xB8, 0x78, 0xF8, 0x04, 0x84, 0x44, 0xC4, 0x24, 0xA4, 0x64, 0xE4, 0x14, 0x94, 0x54, 0xD4, 0x34, 0xB4, 0x74, 0xF4, 0x0C, 0x8C, 0x4C, 0xCC, 0x2C, 0xAC, 0x6C, 0xEC, 0x1C, 0x9C, 0x5C, 0xDC, 0x3C, 0xBC, 0x7C, 0xFC, 0x02, 0x82, 0x42, 0xC2, 0x22, 0xA2, 0x62, 0xE2, 0x12, 0x92, 0x52, 0xD2, 0x32, 0xB2, 0x72, 0xF2, 0x0A, 0x8A, 0x4A, 0xCA, 0x2A, 0xAA, 0x6A, 0xEA, 0x1A, 0x9A, 0x5A, 0xDA, 0x3A, 0xBA, 0x7A, 0xFA, 0x06, 0x86, 0x46, 0xC6, 0x26, 0xA6, 0x66, 0xE6, 0x16, 0x96, 0x56, 0xD6, 0x36, 0xB6, 0x76, 0xF6, 0x0E, 0x8E, 0x4E, 0xCE, 0x2E, 0xAE, 0x6E, 0xEE, 0x1E, 0x9E, 0x5E, 0xDE, 0x3E, 0xBE, 0x7E, 0xFE, 0x01, 0x81, 0x41, 0xC1, 0x21, 0xA1, 0x61, 0xE1, 0x11, 0x91, 0x51, 0xD1, 0x31, 0xB1, 0x71, 0xF1, 0x09, 0x89, 0x49, 0xC9, 0x29, 0xA9, 0x69, 0xE9, 0x19, 0x99, 0x59, 0xD9, 0x39, 0xB9, 0x79, 0xF9, 0x05, 0x85, 0x45, 0xC5, 0x25, 0xA5, 0x65, 0xE5, 0x15, 0x95, 0x55, 0xD5, 0x35, 0xB5, 0x75, 0xF5, 0x0D, 0x8D, 0x4D, 0xCD, 0x2D, 0xAD, 0x6D, 0xED, 0x1D, 0x9D, 0x5D, 0xDD, 0x3D, 0xBD, 0x7D, 0xFD, 0x03, 0x83, 0x43, 0xC3, 0x23, 0xA3, 0x63, 0xE3, 0x13, 0x93, 0x53, 0xD3, 0x33, 0xB3, 0x73, 0xF3, 0x0B, 0x8B, 0x4B, 0xCB, 0x2B, 0xAB, 0x6B, 0xEB, 0x1B, 0x9B, 0x5B, 0xDB, 0x3B, 0xBB, 0x7B, 0xFB, 0x07, 0x87, 0x47, 0xC7, 0x27, 0xA7, 0x67, 0xE7, 0x17, 0x97, 0x57, 0xD7, 0x37, 0xB7, 0x77, 0xF7, 0x0F, 0x8F, 0x4F, 0xCF, 0x2F, 0xAF, 0x6F, 0xEF, 0x1F, 0x9F, 0x5F, 0xDF, 0x3F, 0xBF, 0x7F, 0xFF }; return BitReverseTable256[dat]; } void HDC_QHD_SetData(unsigned char chip, unsigned char reg, unsigned int dat) { unsigned int i; unsigned char ret = 0; unsigned char crc = 0; if (dat > 0xff) { tp28xx_byte_write(chip, reg + 0, 0x00); tp28xx_byte_write(chip, reg + 1, 0x07); tp28xx_byte_write(chip, reg + 2, 0xff); tp28xx_byte_write(chip, reg + 3, 0xff); tp28xx_byte_write(chip, reg + 4, 0xfc); } else { for (i = 0; i < 8; i++) { ret >>= 1; if (0x80 & dat) { ret |= 0x80; crc += 0x80; } dat <<= 1; } tp28xx_byte_write(chip, reg + 0, 0x00); tp28xx_byte_write(chip, reg + 1, 0x06); tp28xx_byte_write(chip, reg + 2, ret); tp28xx_byte_write(chip, reg + 3, 0x7f | crc); tp28xx_byte_write(chip, reg + 4, 0xfc); } } void HDC_SetData(unsigned char chip, unsigned char reg, unsigned int dat) { unsigned int i; unsigned char ret = 0; unsigned char crc = 0; if (dat > 0xff) { tp28xx_byte_write(chip, reg + 0, 0x07); tp28xx_byte_write(chip, reg + 1, 0xff); tp28xx_byte_write(chip, reg + 2, 0xff); tp28xx_byte_write(chip, reg + 3, 0xff); tp28xx_byte_write(chip, reg + 4, 0xfc); } else { for (i = 0; i < 8; i++) { ret >>= 1; if (0x80 & dat) { ret |= 0x80; crc += 0x80; } dat <<= 1; } tp28xx_byte_write(chip, reg + 0, 0x06); tp28xx_byte_write(chip, reg + 1, ret); tp28xx_byte_write(chip, reg + 2, 0x7f | crc); tp28xx_byte_write(chip, reg + 3, 0xff); tp28xx_byte_write(chip, reg + 4, 0xfc); } } void HDA_SetACPV2Data(unsigned char chip, unsigned char reg, unsigned char dat) { unsigned int i; unsigned int PTZ_pelco = 0; for (i = 0; i < 8; i++) { PTZ_pelco <<= 3; if (0x80 & dat) PTZ_pelco |= 0x06; else PTZ_pelco |= 0x04; dat <<= 1; } tp28xx_byte_write(chip, reg + 0, (PTZ_pelco >> 16) & 0xff); tp28xx_byte_write(chip, reg + 1, (PTZ_pelco >> 8) & 0xff); tp28xx_byte_write(chip, reg + 2, (PTZ_pelco) & 0xff); } void HDA_SetACPV1Data(unsigned char chip, unsigned char reg, unsigned char dat) { unsigned int i; unsigned int PTZ_pelco = 0; for (i = 0; i < 8; i++) { PTZ_pelco <<= 3; if (0x01 & dat) PTZ_pelco |= 0x06; else PTZ_pelco |= 0x04; dat >>= 1; } tp28xx_byte_write(chip, reg + 0, (PTZ_pelco >> 16) & 0xff); tp28xx_byte_write(chip, reg + 1, (PTZ_pelco >> 8) & 0xff); tp28xx_byte_write(chip, reg + 2, (PTZ_pelco) & 0xff); } static void tp2802_set_work_mode_1080p25(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_1080p25_raster, 9); } static void tp2802_set_work_mode_1080p30(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_1080p30_raster, 9); } static void tp2802_set_work_mode_720p25(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_720p25_raster, 9); } static void tp2802_set_work_mode_720p30(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_720p30_raster, 9); } static void tp2802_set_work_mode_720p50(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_720p50_raster, 9); } static void tp2802_set_work_mode_720p60(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_720p60_raster, 9); } static void tp2802_set_work_mode_PAL(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_PAL_raster, 9); } static void tp2802_set_work_mode_NTSC(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_NTSC_raster, 9); } static void tp2802_set_work_mode_3M(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_3M_raster, 9); } static void tp2802_set_work_mode_5M(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_5M_raster, 9); } static void tp2802_set_work_mode_4M(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_4M_raster, 9); } static void tp2802_set_work_mode_3M20(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_3M20_raster, 9); } #if 0 static void tp2802_set_work_mode_4M12(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_4M12_raster, 9); } #endif static void tp2802_set_work_mode_6M10(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_6M10_raster, 9); } #if 0 static void tp2802_set_work_mode_QHDH30(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_QHDH30_raster, 9); } static void tp2802_set_work_mode_QHDH25(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_QHDH25_raster, 9); } #endif static void tp2802_set_work_mode_QHD15(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_QHD15_raster, 9); } #if 0 static void tp2802_set_work_mode_QXGAH30(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_QXGAH30_raster, 9); } static void tp2802_set_work_mode_QXGAH25(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_QXGAH25_raster, 9); } #endif static void tp2802_set_work_mode_QHD30(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_QHD30_raster, 9); } static void tp2802_set_work_mode_QHD25(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_QHD25_raster, 9); } static void tp2802_set_work_mode_QXGA30(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_QXGA30_raster, 9); } static void tp2802_set_work_mode_QXGA25(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_QXGA25_raster, 9); } /* static void tp2802_set_work_mode_4M30(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_4M30_raster, 9); } static void tp2802_set_work_mode_4M25(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_4M25_raster, 9); } */ static void tp2802_set_work_mode_5M20(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_5M20_raster, 9); } /* static void tp2802_set_work_mode_5MH20(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_5MH20_raster, 9); } static void tp2802_set_work_mode_4MH30(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_4MH30_raster, 9); } static void tp2802_set_work_mode_4MH25(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_4MH25_raster, 9); } */ static void tp2802_set_work_mode_8M15(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_8M15_raster, 9); } #if 0 static void tp2802_set_work_mode_8MH15(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_8MH15_raster, 9); } #endif static void tp2802_set_work_mode_8M12(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_8M12_raster, 9); } #if 0 static void tp2802_set_work_mode_8MH12(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_8MH12_raster, 9); } #endif static void tp2802_set_work_mode_720p30HDR(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_720p30HDR_raster, 9); } static void tp2802_set_work_mode_6M20(unsigned chip) { // Start address 0x15, Size = 9B tp2802_write_table(chip, 0x15, tbl_tp2802_6M20_raster, 9); } //#define AMEND #include "tp2825b_tbl.c" static void tp2825_get_v_loss(tp2802_video_loss *loss) { u8 tmp = 0; unsigned int chip = 0; //if (loss->ch >= CHANNELS_PER_CHIP) return FAILURE; if (loss->ch >= CHANNELS_PER_CHIP) loss->ch = 0; #if (WDT) loss->is_lost = (VIDEO_LOCKED == watchdog_info[loss->chip].state[loss->ch]) ? 0 : 1; if (loss->is_lost) loss->is_lost = (VIDEO_UNLOCK == watchdog_info[loss->chip].state[loss->ch]) ? 0 : 1; #else chip = loss->chip; tp2802_set_reg_page(chip, loss->ch); tmp = tp28xx_byte_read(chip, 0x01); tmp = (tmp & 0x80) >> 7; if (!tmp) { if (0x08 == tp28xx_byte_read(chip, 0x2f)) { tmp = tp28xx_byte_read(chip, 0x04); if (tmp < 0x30) tmp = 0; else tmp = 1; } } loss->is_lost = tmp; /* [7] - VDLOSS */ #endif } static int tp2825_set_ptz(tp2802_PTZ_data *ptz) { unsigned int i, chip = 0; //if (ptz->ch > PTZ_PIN_PTZ2) return FAILURE; chip = ptz->chip; tp28xx_byte_write(chip, 0x40, 0x0); //bank switch TP2825B_PTZ_mode(chip, ptz->ch, ptz->mode); for (i = 0; i < 24; i++) tp28xx_byte_write(chip, 0x55 + i, 0x00); if (PTZ_HDC == ptz->mode || PTZ_HDC_8M12 == ptz->mode) { //HDC 1080p HDC_SetData(chip, 0x56, ptz->data[0]); HDC_SetData(chip, 0x5c, ptz->data[1]); HDC_SetData(chip, 0x62, ptz->data[2]); HDC_SetData(chip, 0x68, ptz->data[3]); TP2825B_StartTX(chip, ptz->ch); HDC_SetData(chip, 0x56, ptz->data[4]); HDC_SetData(chip, 0x5c, ptz->data[5]); HDC_SetData(chip, 0x62, ptz->data[6]); HDC_SetData(chip, 0x68, 0xffff); TP2825B_StartTX(chip, ptz->ch); } else if (PTZ_HDC_FIFO == ptz->mode) { //HDC 1080p FIFO mode for (i = 0; i < 7; i++) tp28xx_byte_write(chip, 0x6e, ptz->data[i]); TP2825B_StartTX(chip, ptz->ch); } else if (PTZ_HDC_QHD == ptz->mode || PTZ_HDC_8M15 == ptz->mode) { //HDC QHD HDC_QHD_SetData(chip, 0x56, ptz->data[0]); HDC_QHD_SetData(chip, 0x5c, ptz->data[1]); HDC_QHD_SetData(chip, 0x62, ptz->data[2]); HDC_QHD_SetData(chip, 0x68, ptz->data[3]); TP2825B_StartTX(chip, ptz->ch); HDC_QHD_SetData(chip, 0x56, ptz->data[4]); HDC_QHD_SetData(chip, 0x5c, ptz->data[5]); HDC_QHD_SetData(chip, 0x62, ptz->data[6]); HDC_QHD_SetData(chip, 0x68, 0xffff); TP2825B_StartTX(chip, ptz->ch); } else if (PTZ_HDA_4M25 == ptz->mode || PTZ_HDA_4M15 == ptz->mode) { //HDA QHD for (i = 0; i < 8; i++) tp28xx_byte_write(chip, 0x6e, 0x00); TP2825B_StartTX(chip, ptz->ch); for (i = 0; i < 8; i++) tp28xx_byte_write(chip, 0x6e, ReverseByte(ptz->data[i])); TP2825B_StartTX(chip, ptz->ch); } else if (PTZ_HDA_1080P == ptz->mode || PTZ_HDA_3M18 == ptz->mode || PTZ_HDA_3M25 == ptz->mode) { //HDA 1080p HDA_SetACPV2Data(chip, 0x58, 0x00); HDA_SetACPV2Data(chip, 0x5e, 0x00); HDA_SetACPV2Data(chip, 0x64, 0x00); HDA_SetACPV2Data(chip, 0x6a, 0x00); TP2825B_StartTX(chip, ptz->ch); HDA_SetACPV2Data(chip, 0x58, ptz->data[0]); HDA_SetACPV2Data(chip, 0x5e, ptz->data[1]); HDA_SetACPV2Data(chip, 0x64, ptz->data[2]); HDA_SetACPV2Data(chip, 0x6a, ptz->data[3]); TP2825B_StartTX(chip, ptz->ch); } else if (PTZ_HDA_720P == ptz->mode) { //HDA 720p HDA_SetACPV1Data(chip, 0x55, 0x00); HDA_SetACPV1Data(chip, 0x58, 0x00); HDA_SetACPV1Data(chip, 0x5b, 0x00); HDA_SetACPV1Data(chip, 0x5e, 0x00); TP2825B_StartTX(chip, ptz->ch); HDA_SetACPV1Data(chip, 0x55, ptz->data[0]); HDA_SetACPV1Data(chip, 0x58, ptz->data[1]); HDA_SetACPV1Data(chip, 0x5b, ptz->data[2]); HDA_SetACPV1Data(chip, 0x5e, ptz->data[3]); TP2825B_StartTX(chip, ptz->ch); } else if (PTZ_HDA_CVBS == ptz->mode) {//HDA 960H HDA_SetACPV1Data(chip, 0x55, 0x00); HDA_SetACPV1Data(chip, 0x58, 0x00); HDA_SetACPV1Data(chip, 0x5b, 0x00); HDA_SetACPV1Data(chip, 0x5e, 0x00); //TP2825B_StartTX(chip, ptz->ch); TP2825B_StartTX(chip, ptz->ch); HDA_SetACPV1Data(chip, 0x55, ptz->data[0]); HDA_SetACPV1Data(chip, 0x58, ptz->data[1]); HDA_SetACPV1Data(chip, 0x5b, ptz->data[2]); HDA_SetACPV1Data(chip, 0x5e, ptz->data[3]); //TP2825B_StartTX(chip, ptz->ch); TP2825B_StartTX(chip, ptz->ch); } else { //TVI // line1 tp28xx_byte_write(chip, 0x56, 0x02); tp28xx_byte_write(chip, 0x57, ptz->data[0]); tp28xx_byte_write(chip, 0x58, ptz->data[1]); tp28xx_byte_write(chip, 0x59, ptz->data[2]); tp28xx_byte_write(chip, 0x5A, ptz->data[3]); // line2 tp28xx_byte_write(chip, 0x5C, 0x02); tp28xx_byte_write(chip, 0x5D, ptz->data[4]); tp28xx_byte_write(chip, 0x5E, ptz->data[5]); tp28xx_byte_write(chip, 0x5F, ptz->data[6]); tp28xx_byte_write(chip, 0x60, ptz->data[7]); // line3 tp28xx_byte_write(chip, 0x62, 0x02); tp28xx_byte_write(chip, 0x63, ptz->data[0]); tp28xx_byte_write(chip, 0x64, ptz->data[1]); tp28xx_byte_write(chip, 0x65, ptz->data[2]); tp28xx_byte_write(chip, 0x66, ptz->data[3]); // line4 tp28xx_byte_write(chip, 0x68, 0x02); tp28xx_byte_write(chip, 0x69, ptz->data[4]); tp28xx_byte_write(chip, 0x6A, ptz->data[5]); tp28xx_byte_write(chip, 0x6B, ptz->data[6]); tp28xx_byte_write(chip, 0x6C, ptz->data[7]); TP2825B_StartTX(chip, ptz->ch); } return SUCCESS; } static int tp2825_get_ptz(tp2802_PTZ_data *ptz) { unsigned int chip = 0; if (ptz->ch >= CHANNELS_PER_CHIP) return FAILURE; chip = ptz->chip; tp28xx_byte_write(chip, 0x40, 0x0); //bank switch // line1 ptz->data[0] = tp28xx_byte_read(chip, 0x8C); ptz->data[1] = tp28xx_byte_read(chip, 0x8D); ptz->data[2] = tp28xx_byte_read(chip, 0x8E); ptz->data[3] = tp28xx_byte_read(chip, 0x8F); //line2 ptz->data[4] = tp28xx_byte_read(chip, 0x92); ptz->data[5] = tp28xx_byte_read(chip, 0x93); ptz->data[6] = tp28xx_byte_read(chip, 0x94); ptz->data[7] = tp28xx_byte_read(chip, 0x95); // line3 ptz->data[8] = tp28xx_byte_read(chip, 0x98); ptz->data[9] = tp28xx_byte_read(chip, 0x99); ptz->data[10] = tp28xx_byte_read(chip, 0x9a); ptz->data[11] = tp28xx_byte_read(chip, 0x9b); //line4 ptz->data[12] = tp28xx_byte_read(chip, 0x9e); ptz->data[13] = tp28xx_byte_read(chip, 0x9f); ptz->data[14] = tp28xx_byte_read(chip, 0xa0); ptz->data[15] = tp28xx_byte_read(chip, 0xa1); return SUCCESS; } static int tp2825_set_v_input(tp2802_register *reg) { u8 tmp = 0; unsigned int chip = 0; if (reg->value > DIFF_VIN34) return FAILURE; chip = reg->chip; tp28xx_byte_write(chip, 0x40, 0x0); //bank switch tmp = tp28xx_byte_read(chip, 0x41); tmp &= 0xf0; tmp |= reg->value; tp28xx_byte_write(chip, 0x41, tmp); if (reg->value < DIFF_VIN12) { //single tp28xx_byte_write(chip, 0x38, 0x40); tp28xx_byte_write(chip, 0x3d, 0x60); //tp28xx_byte_write(chip, 0x3e, 0x00); } else { //differential tp28xx_byte_write(chip, 0x38, 0x4e); tp28xx_byte_write(chip, 0x3d, 0x40); //tp28xx_byte_write(chip, 0x3e, 0x80); } watchdog_info[chip].force[0] = 1; //reset when Vin is changed return SUCCESS; } static int tp2825_set_fifo_data(tp2802_PTZ_data *ptz) { unsigned int i, chip = 0; if (ptz->ch >= CHANNELS_PER_CHIP) return FAILURE; chip = ptz->chip; //TP2854_PTZ_mode(chip, ptz->ch, ptz->mode); /* if (ptz->mode < 128) { while((128 - tp28xx_byte_read(chip, 0xde)) < ptz->mode) aicos_msleep(2); //while(tp28xx_byte_read(chip, 0xde)) aicos_msleep(2); } else */ { while ((255 - tp28xx_byte_read(chip, 0xde)) < ptz->mode) aicos_msleep(2); //while(tp28xx_byte_read(chip, 0xde)) aicos_msleep(2); } //LOG_I("ptz_mode %x\n", ptz->mode); for (i = 0; i < ptz->mode; i++) tp28xx_byte_write(chip, 0xdf, ptz->data[i]); return SUCCESS; } long tp2802_ioctl(struct tp2825_dev *sensor, unsigned int cmd, unsigned long arg) { unsigned int i, chip, tmp, ret = 0; tp2802_register *dev_register = NULL; tp2802_image_adjust *image_adjust = NULL; tp2802_work_mode *work_mode = NULL; tp2802_video_mode *video_mode = NULL; tp2802_PTZ_data *PTZ_data = NULL; switch (cmd) { case TP2802_READ_REG: { dev_register = (tp2802_register *)arg; chip = dev_register->chip; tp2802_set_reg_page(chip, dev_register->ch); dev_register->value = tp28xx_byte_read(chip, dev_register->reg_addr); break; } case TP2802_WRITE_REG: { dev_register = (tp2802_register *)arg; chip = dev_register->chip; tp2802_set_reg_page(chip, dev_register->ch); tp28xx_byte_write(chip, dev_register->reg_addr, dev_register->value); break; } case TP2802_SET_VIDEO_MODE: { video_mode = (tp2802_video_mode *)arg; if (video_mode->ch >= CHANNELS_PER_CHIP) return FAILURE; ret = tp2802_set_video_mode(video_mode->chip, video_mode->mode, video_mode->ch, video_mode->std); if (!(ret)) { watchdog_info[video_mode->chip].mode[video_mode->ch] = video_mode->mode; watchdog_info[video_mode->chip].std[video_mode->ch] = video_mode->std; return SUCCESS; } else { LOG_E("Invalid mode:%d\n", video_mode->mode); return FAILURE; } break; } case TP2802_GET_VIDEO_MODE: { video_mode = (tp2802_video_mode *)arg; //if (video_mode->ch >= CHANNELS_PER_CHIP) return FAILURE; if (video_mode->ch >= CHANNELS_PER_CHIP) video_mode->ch = 0; #if (WDT) video_mode->mode = watchdog_info[video_mode->chip].mode[video_mode->ch]; video_mode->std = watchdog_info[video_mode->chip].std[video_mode->ch]; #else chip = video_mode->chip; tp2802_set_reg_page(chip, video_mode->ch); tmp = tp28xx_byte_read(chip, 0x03); tmp &= 0x7; /* [2:0] - CVSTD */ video_mode->mode = tmp; #endif break; } case TP2802_GET_VIDEO_LOSS:/* get video loss state */ { tp2825_get_v_loss((tp2802_video_loss *)arg); break; } case TP2802_SET_IMAGE_ADJUST: { image_adjust = (tp2802_image_adjust *)arg; if (image_adjust->ch >= CHANNELS_PER_CHIP) return FAILURE; chip = image_adjust->chip; tp2802_set_reg_page(chip, image_adjust->ch); // Set Brightness tp28xx_byte_write(chip, BRIGHTNESS, image_adjust->brightness); // Set Contrast tp28xx_byte_write(chip, CONTRAST, image_adjust->contrast); // Set Saturation tp28xx_byte_write(chip, SATURATION, image_adjust->saturation); // Set Hue tp28xx_byte_write(chip, HUE, image_adjust->hue); // Set Sharpness tmp = tp28xx_byte_read(chip, SHARPNESS); tmp &= 0xe0; tmp |= (image_adjust->sharpness & 0x1F); tp28xx_byte_write(chip, SHARPNESS, tmp); break; } case TP2802_GET_IMAGE_ADJUST: { image_adjust = (tp2802_image_adjust *)arg; if (image_adjust->ch >= CHANNELS_PER_CHIP) return FAILURE; chip = image_adjust->chip; tp2802_set_reg_page(chip, image_adjust->ch); // Get Brightness image_adjust->brightness = tp28xx_byte_read(chip, BRIGHTNESS); // Get Contrast image_adjust->contrast = tp28xx_byte_read(chip, CONTRAST); // Get Saturation image_adjust->saturation = tp28xx_byte_read(chip, SATURATION); // Get Hue image_adjust->hue = tp28xx_byte_read(chip, HUE); // Get Sharpness image_adjust->sharpness = 0x1F & tp28xx_byte_read(chip, SHARPNESS); break; } case TP2802_SET_PTZ_DATA: { return tp2825_set_ptz((tp2802_PTZ_data *)arg); } case TP2802_GET_PTZ_DATA: { return tp2825_get_ptz((tp2802_PTZ_data *)arg); } case TP2802_SET_SCAN_MODE: { work_mode = (tp2802_work_mode *)arg; if (work_mode->ch >= CHANNELS_PER_CHIP) { for (i = 0; i < CHANNELS_PER_CHIP; i++) watchdog_info[work_mode->chip].scan[i] = work_mode->mode; } else { watchdog_info[work_mode->chip].scan[work_mode->ch] = work_mode->mode; } break; } case TP2802_DUMP_REG: { dev_register = (tp2802_register *)arg; tp28xx_dump_reg(dev_register->chip); break; } case TP2802_FORCE_DETECT: { work_mode = (tp2802_work_mode *)arg; if (work_mode->ch >= CHANNELS_PER_CHIP) { for (i = 0; i < CHANNELS_PER_CHIP; i++) watchdog_info[work_mode->chip].force[i] = 1; } else { watchdog_info[work_mode->chip].force[work_mode->ch] = 1; } break; } case TP2802_SET_BURST_DATA: { PTZ_data = (tp2802_PTZ_data *)arg; //if (PTZ_data->ch >= CHANNELS_PER_CHIP) return FAILURE; chip = PTZ_data->chip; tp28xx_byte_write(chip, 0x40, 0x0); //bank switch TP2825B_PTZ_mode(chip, PTZ_data->ch, PTZ_data->mode); tp28xx_byte_write(chip, 0x55, 0x00); tp28xx_byte_write(chip, 0x5b, 0x00); //line1 tp28xx_byte_write(chip, 0x56, 0x03); tp28xx_byte_write(chip, 0x57, PTZ_data->data[0]); tp28xx_byte_write(chip, 0x58, PTZ_data->data[1]); tp28xx_byte_write(chip, 0x59, PTZ_data->data[2]); tp28xx_byte_write(chip, 0x5A, PTZ_data->data[3]); //line2 tp28xx_byte_write(chip, 0x5C, 0x03); tp28xx_byte_write(chip, 0x5D, PTZ_data->data[4]); tp28xx_byte_write(chip, 0x5E, PTZ_data->data[5]); tp28xx_byte_write(chip, 0x5F, PTZ_data->data[6]); tp28xx_byte_write(chip, 0x60, PTZ_data->data[7]); //line3 tp28xx_byte_write(chip, 0x62, 0x03); tp28xx_byte_write(chip, 0x63, PTZ_data->data[8]); tp28xx_byte_write(chip, 0x64, PTZ_data->data[9]); tp28xx_byte_write(chip, 0x65, PTZ_data->data[10]); tp28xx_byte_write(chip, 0x66, PTZ_data->data[11]); //line4 tp28xx_byte_write(chip, 0x68, 0x03); tp28xx_byte_write(chip, 0x69, PTZ_data->data[12]); tp28xx_byte_write(chip, 0x6A, PTZ_data->data[13]); tp28xx_byte_write(chip, 0x6B, PTZ_data->data[14]); tp28xx_byte_write(chip, 0x6C, PTZ_data->data[15]); TP2825B_StartTX(chip, PTZ_data->ch); break; } case TP2802_SET_VIDEO_INPUT: { return tp2825_set_v_input((tp2802_register *)arg); } case TP2802_GET_VIDEO_INPUT: { dev_register = (tp2802_register *)arg; tp28xx_byte_write(dev_register->chip, 0x40, 0x0); //bank switch dev_register->value = tp28xx_byte_read(dev_register->chip, 0x41) & 0xF; break; } case TP2802_SET_PTZ_MODE: { PTZ_data = (tp2802_PTZ_data *)arg; if (PTZ_data->ch > PTZ_PIN_PTZ2) return FAILURE; chip = PTZ_data->chip; //if (TP2825B == id[chip]) { TP2825B_PTZ_mode(chip, PTZ_data->ch, PTZ_data->mode); } break; } case TP2802_SET_RX_MODE: { PTZ_data = (tp2802_PTZ_data *)arg; chip = PTZ_data->chip; tp28xx_byte_write(chip, 0x40, 0x0); //bank switch TP2825B_RX_init(chip, PTZ_data->mode); break; } case TP2802_SET_FIFO_DATA: { return tp2825_set_fifo_data((tp2802_PTZ_data *)arg); } default: { LOG_E("Invalid tp2802 ioctl cmd!\n"); ret = -1; break; } } return ret; } static void TP2825B_Set_REG0X02(unsigned char chip, unsigned char data) { if (MUX656_8BIT == output[chip] || SEP656_8BIT == output[chip]) tp28xx_byte_write(chip, 0x02, data); else tp28xx_byte_write(chip, 0x02, data & 0x7f); } ////////////////////////////////////////////////////////////////////////////////////////////// static void TP2826_C1080P25_DataSet(unsigned char chip) { tp28xx_byte_write(chip, 0x13, 0x40); tp28xx_byte_write(chip, 0x20, 0x50); tp28xx_byte_write(chip, 0x26, 0x01); tp28xx_byte_write(chip, 0x27, 0x5a); tp28xx_byte_write(chip, 0x28, 0x04); tp28xx_byte_write(chip, 0x2b, 0x60); tp28xx_byte_write(chip, 0x2d, 0x54); tp28xx_byte_write(chip, 0x2e, 0x40); tp28xx_byte_write(chip, 0x30, 0x41); tp28xx_byte_write(chip, 0x31, 0x82); tp28xx_byte_write(chip, 0x32, 0x27); tp28xx_byte_write(chip, 0x33, 0xa2); } static void TP2826_C720P25_DataSet(unsigned char chip) { tp28xx_byte_write(chip, 0x13, 0x40); tp28xx_byte_write(chip, 0x20, 0x3a); tp28xx_byte_write(chip, 0x26, 0x01); tp28xx_byte_write(chip, 0x27, 0x5a); tp28xx_byte_write(chip, 0x28, 0x04); tp28xx_byte_write(chip, 0x2b, 0x60); tp28xx_byte_write(chip, 0x2d, 0x36); tp28xx_byte_write(chip, 0x2e, 0x40); tp28xx_byte_write(chip, 0x30, 0x48); tp28xx_byte_write(chip, 0x31, 0x67); tp28xx_byte_write(chip, 0x32, 0x6f); tp28xx_byte_write(chip, 0x33, 0x33); } static void TP2826_C720P50_DataSet(unsigned char chip) { tp28xx_byte_write(chip, 0x13, 0x40); tp28xx_byte_write(chip, 0x20, 0x3a); tp28xx_byte_write(chip, 0x26, 0x01); tp28xx_byte_write(chip, 0x27, 0x5a); tp28xx_byte_write(chip, 0x28, 0x04); tp28xx_byte_write(chip, 0x2b, 0x60); tp28xx_byte_write(chip, 0x2d, 0x42); tp28xx_byte_write(chip, 0x2e, 0x40); tp28xx_byte_write(chip, 0x30, 0x41); tp28xx_byte_write(chip, 0x31, 0x82); tp28xx_byte_write(chip, 0x32, 0x27); tp28xx_byte_write(chip, 0x33, 0xa3); } static void TP2826_C1080P30_DataSet(unsigned char chip) { tp28xx_byte_write(chip, 0x13, 0x40); tp28xx_byte_write(chip, 0x20, 0x3c); tp28xx_byte_write(chip, 0x26, 0x01); tp28xx_byte_write(chip, 0x27, 0x5a); tp28xx_byte_write(chip, 0x28, 0x04); tp28xx_byte_write(chip, 0x2b, 0x60); tp28xx_byte_write(chip, 0x2d, 0x4c); tp28xx_byte_write(chip, 0x2e, 0x40); tp28xx_byte_write(chip, 0x30, 0x41); tp28xx_byte_write(chip, 0x31, 0x82); tp28xx_byte_write(chip, 0x32, 0x27); tp28xx_byte_write(chip, 0x33, 0xa4); } static void TP2826_C720P30_DataSet(unsigned char chip) { tp28xx_byte_write(chip, 0x13, 0x40); tp28xx_byte_write(chip, 0x20, 0x30); tp28xx_byte_write(chip, 0x26, 0x01); tp28xx_byte_write(chip, 0x27, 0x5a); tp28xx_byte_write(chip, 0x28, 0x04); tp28xx_byte_write(chip, 0x2b, 0x60); tp28xx_byte_write(chip, 0x2d, 0x37); tp28xx_byte_write(chip, 0x2e, 0x40); tp28xx_byte_write(chip, 0x30, 0x48); tp28xx_byte_write(chip, 0x31, 0x67); tp28xx_byte_write(chip, 0x32, 0x6f); tp28xx_byte_write(chip, 0x33, 0x30); } static void TP2826_C720P60_DataSet(unsigned char chip) { tp28xx_byte_write(chip, 0x13, 0x40); tp28xx_byte_write(chip, 0x20, 0x30); tp28xx_byte_write(chip, 0x26, 0x01); tp28xx_byte_write(chip, 0x27, 0x5a); tp28xx_byte_write(chip, 0x28, 0x04); tp28xx_byte_write(chip, 0x2b, 0x60); tp28xx_byte_write(chip, 0x2d, 0x37); tp28xx_byte_write(chip, 0x2e, 0x40); tp28xx_byte_write(chip, 0x30, 0x41); tp28xx_byte_write(chip, 0x31, 0x82); tp28xx_byte_write(chip, 0x32, 0x27); tp28xx_byte_write(chip, 0x33, 0xa0); } ////////////////////////////////////////////////////////////////////////////// static int tp2802_set_video_mode(unsigned char chip, unsigned char mode, unsigned char ch, unsigned char std) { int err = 0; unsigned int tmp; pr_debug("%s() Set Chip%d ch%d mode %#x std %d\n", __func__, chip, ch, mode, std); switch (mode) { case TP2802_1080P25: tp2802_set_work_mode_1080p25(chip); TP2825B_Set_REG0X02(chip, 0xC8); TP2825B_V1_DataSet(chip); if (STD_HDA == std) { if (TP2860 == id[chip]) { TP2860_A1080P25_DataSet(chip); //TP2860_144_A1080P25_DataSet(chip); } else { TP2825B_A1080P25_DataSet(chip); } } else if (STD_HDC == std || STD_HDC_DEFAULT == std) { TP2826_C1080P25_DataSet(chip); if (STD_HDC == std) { tp28xx_byte_write(chip, 0x15, 0x13); tp28xx_byte_write(chip, 0x16, 0x60); tp28xx_byte_write(chip, 0x17, 0x80); tp28xx_byte_write(chip, 0x18, 0x29); tp28xx_byte_write(chip, 0x19, 0x38); tp28xx_byte_write(chip, 0x1A, 0x47); tp28xx_byte_write(chip, 0x1C, 0x09); tp28xx_byte_write(chip, 0x1D, 0x60); } } if (STD_HDA == std && TP2860 == id[chip]) { TP2860_SYSCLK_A1080P(chip); //TP2860_SYSCLK_144M(chip); } else { TP2825B_SYSCLK_V1(chip); } break; case TP2802_1080P30: tp2802_set_work_mode_1080p30(chip); TP2825B_Set_REG0X02(chip, 0xC8); TP2825B_V1_DataSet(chip); if (STD_HDA == std) { if (TP2860 == id[chip]) { TP2860_A1080P30_DataSet(chip); //TP2860_144_A1080P30_DataSet(chip); } else { TP2825B_A1080P30_DataSet(chip); } } else if (STD_HDC == std || STD_HDC_DEFAULT == std) { TP2826_C1080P30_DataSet(chip); if (STD_HDC == std) { tp28xx_byte_write(chip, 0x15, 0x13); tp28xx_byte_write(chip, 0x16, 0x60); tp28xx_byte_write(chip, 0x17, 0x80); tp28xx_byte_write(chip, 0x18, 0x29); tp28xx_byte_write(chip, 0x19, 0x38); tp28xx_byte_write(chip, 0x1A, 0x47); tp28xx_byte_write(chip, 0x1C, 0x09); tp28xx_byte_write(chip, 0x1D, 0x60); } } if (STD_HDA == std && TP2860 == id[chip]) { TP2860_SYSCLK_A1080P(chip); //TP2860_SYSCLK_144M(chip); } else { TP2825B_SYSCLK_V1(chip); } break; case TP2802_720P25: tp2802_set_work_mode_720p25(chip); TP2825B_Set_REG0X02(chip, 0xCA); TP2825B_V1_DataSet(chip); TP2825B_SYSCLK_V1(chip); break; case TP2802_720P30: tp2802_set_work_mode_720p30(chip); TP2825B_Set_REG0X02(chip, 0xCA); TP2825B_V1_DataSet(chip); TP2825B_SYSCLK_V1(chip); break; case TP2802_720P50: tp2802_set_work_mode_720p50(chip); TP2825B_Set_REG0X02(chip, 0xCA); TP2825B_V1_DataSet(chip); if (STD_HDA == std) { } else if (STD_HDC == std || STD_HDC_DEFAULT == std) { TP2826_C720P50_DataSet(chip); if (STD_HDC == std) { tp28xx_byte_write(chip, 0x15, 0x13); tp28xx_byte_write(chip, 0x16, 0x0a); tp28xx_byte_write(chip, 0x17, 0x00); tp28xx_byte_write(chip, 0x18, 0x19); tp28xx_byte_write(chip, 0x19, 0xd0); tp28xx_byte_write(chip, 0x1A, 0x25); tp28xx_byte_write(chip, 0x1C, 0x06); tp28xx_byte_write(chip, 0x1D, 0x7a); } } TP2825B_SYSCLK_V1(chip); break; case TP2802_720P60: tp2802_set_work_mode_720p60(chip); TP2825B_Set_REG0X02(chip, 0xCA); TP2825B_V1_DataSet(chip); if (STD_HDA == std) { // TP2826_A720P60_DataSet(chip); } else if (STD_HDC == std || STD_HDC_DEFAULT == std) { TP2826_C720P60_DataSet(chip); if (STD_HDC == std) { tp28xx_byte_write(chip, 0x15, 0x13); tp28xx_byte_write(chip, 0x16, 0x08); tp28xx_byte_write(chip, 0x17, 0x00); tp28xx_byte_write(chip, 0x18, 0x19); tp28xx_byte_write(chip, 0x19, 0xd0); tp28xx_byte_write(chip, 0x1A, 0x25); tp28xx_byte_write(chip, 0x1C, 0x06); tp28xx_byte_write(chip, 0x1D, 0x72); } } TP2825B_SYSCLK_V1(chip); break; case TP2802_720P30V2: tp2802_set_work_mode_720p60(chip); TP2825B_Set_REG0X02(chip, 0xCA); TP2825B_V2_DataSet(chip); if (STD_HDA == std) { if (TP2860 == id[chip]) { TP2860_A720P30_DataSet(chip); } else { TP2825B_A720P30_DataSet(chip); } } else if (STD_HDC == std || STD_HDC_DEFAULT == std) { TP2826_C720P30_DataSet(chip); if (STD_HDC == std) { tp28xx_byte_write(chip, 0x15, 0x13); tp28xx_byte_write(chip, 0x16, 0x08); tp28xx_byte_write(chip, 0x17, 0x00); tp28xx_byte_write(chip, 0x18, 0x19); tp28xx_byte_write(chip, 0x19, 0xd0); tp28xx_byte_write(chip, 0x1A, 0x25); tp28xx_byte_write(chip, 0x1C, 0x06); tp28xx_byte_write(chip, 0x1D, 0x72); } } if (STD_HDA == std && TP2860 == id[chip]) TP2860_SYSCLK_A720P(chip); else TP2825B_SYSCLK_V2(chip); break; case TP2802_720P25V2: tp2802_set_work_mode_720p50(chip); TP2825B_Set_REG0X02(chip, 0xCA); TP2825B_V2_DataSet(chip); if (STD_HDA == std) { if (TP2860 == id[chip]) TP2860_A720P25_DataSet(chip); else TP2825B_A720P25_DataSet(chip); } else if (STD_HDC == std || STD_HDC_DEFAULT == std) { TP2826_C720P25_DataSet(chip); if (STD_HDC == std) { tp28xx_byte_write(chip, 0x15, 0x13); tp28xx_byte_write(chip, 0x16, 0x0a); tp28xx_byte_write(chip, 0x17, 0x00); tp28xx_byte_write(chip, 0x18, 0x19); tp28xx_byte_write(chip, 0x19, 0xd0); tp28xx_byte_write(chip, 0x1A, 0x25); tp28xx_byte_write(chip, 0x1C, 0x06); tp28xx_byte_write(chip, 0x1D, 0x7a); } } if (STD_HDA == std && TP2860 == id[chip]) TP2860_SYSCLK_A720P(chip); else TP2825B_SYSCLK_V2(chip); break; case TP2802_PAL: tp2802_set_work_mode_PAL(chip); TP2825B_Set_REG0X02(chip, 0xCF); TP2825B_PAL_DataSet(chip); TP2825B_SYSCLK_CVBS(chip); break; case TP2802_NTSC: tp2802_set_work_mode_NTSC(chip); TP2825B_Set_REG0X02(chip, 0xCF); TP2825B_NTSC_DataSet(chip); TP2825B_SYSCLK_CVBS(chip); break; case TP2802_3M18: tp2802_set_work_mode_3M(chip); TP2825B_Set_REG0X02(chip, 0xC8); TP2825B_V1_DataSet(chip); tp28xx_byte_write(chip, 0x35, 0x16); tp28xx_byte_write(chip, 0x36, 0x30); TP2825B_SYSCLK_V1(chip); break; case TP2802_5M12: tp2802_set_work_mode_5M(chip); TP2825B_Set_REG0X02(chip, 0xC8); TP2825B_V1_DataSet(chip); tp28xx_byte_write(chip, 0x35, 0x17); tp28xx_byte_write(chip, 0x36, 0xd0); if (STD_HDA == std) { TP2825B_A5MP12_DataSet(chip); } else if (STD_HDC == std || STD_HDC_DEFAULT == std) { if (STD_HDC == std) { } } TP2825B_SYSCLK_V1(chip); break; case TP2802_4M15: tp2802_set_work_mode_4M(chip); TP2825B_Set_REG0X02(chip, 0xC8); TP2825B_V1_DataSet(chip); tp28xx_byte_write(chip, 0x35, 0x16); tp28xx_byte_write(chip, 0x36, 0x72); TP2825B_SYSCLK_V1(chip); break; case TP2802_3M20: tp2802_set_work_mode_3M20(chip); TP2825B_Set_REG0X02(chip, 0xC8); TP2825B_V1_DataSet(chip); tp28xx_byte_write(chip, 0x35, 0x16); tp28xx_byte_write(chip, 0x36, 0x72); tp28xx_byte_write(chip, 0x2d, 0x26); TP2825B_SYSCLK_V1(chip); break; case TP2802_6M10: tp2802_set_work_mode_6M10(chip); TP2825B_Set_REG0X02(chip, 0xC8); TP2825B_V1_DataSet(chip); tp28xx_byte_write(chip, 0x35, 0x17); tp28xx_byte_write(chip, 0x36, 0xbc); TP2825B_SYSCLK_V1(chip); break; case TP2802_QHD30: tp2802_set_work_mode_QHD30(chip); TP2825B_Set_REG0X02(chip, 0xD8); TP2825B_QHDP30_25_DataSet(chip); if (STD_HDA == std) { TP2825B_AQHDP30_DataSet(chip); } else if (STD_HDC == std || STD_HDC_DEFAULT == std) { TP2825B_CQHDP30_DataSet(chip); if (STD_HDC == std) { } } TP2825B_SYSCLK_V3(chip); break; case TP2802_QHD25: tp2802_set_work_mode_QHD25(chip); TP2825B_Set_REG0X02(chip, 0xD8); TP2825B_QHDP30_25_DataSet(chip); if (STD_HDA == std) { TP2825B_AQHDP25_DataSet(chip); } else if (STD_HDC == std || STD_HDC_DEFAULT == std) { TP2825B_CQHDP25_DataSet(chip); if (STD_HDC == std) { } } TP2825B_SYSCLK_V3(chip); break; case TP2802_QHD15: tp2802_set_work_mode_QHD15(chip); TP2825B_Set_REG0X02(chip, 0xC8); TP2825B_V1_DataSet(chip); tp28xx_byte_write(chip, 0x35, 0x15); tp28xx_byte_write(chip, 0x36, 0xdc); if (STD_HDA == std) { TP2825B_AQHDP15_DataSet(chip); } else if (STD_HDC == std || STD_HDC_DEFAULT == std) { if (STD_HDC == std) { } } TP2825B_SYSCLK_V1(chip); break; case TP2802_QXGA18: tp2802_set_work_mode_3M(chip); TP2825B_Set_REG0X02(chip, 0xC8); TP2825B_V1_DataSet(chip); tp28xx_byte_write(chip, 0x35, 0x16); tp28xx_byte_write(chip, 0x36, 0x72); if (STD_HDA == std) { TP2825B_AQXGAP18_DataSet(chip); } else if (STD_HDC == std || STD_HDC_DEFAULT == std) { if (STD_HDC == std) { } } TP2825B_SYSCLK_V1(chip); break; case TP2802_QXGA25: tp2802_set_work_mode_QXGA25(chip); TP2825B_Set_REG0X02(chip, 0xC8); tp28xx_byte_write(chip, 0x35, 0x16); tp28xx_byte_write(chip, 0x36, 0x72); if (STD_HDA == std) { TP2825B_AQXGAP25_DataSet(chip); } else if (STD_HDC == std || STD_HDC_DEFAULT == std) { if (STD_HDC == std) { } } TP2825B_SYSCLK_V3(chip); break; case TP2802_QXGA30: tp2802_set_work_mode_QXGA30(chip); TP2825B_Set_REG0X02(chip, 0xC8); tp28xx_byte_write(chip, 0x35, 0x16); tp28xx_byte_write(chip, 0x36, 0x72); if (STD_HDA == std) { TP2825B_AQXGAP30_DataSet(chip); } else if (STD_HDC == std || STD_HDC_DEFAULT == std) { if (STD_HDC == std) { } } TP2825B_SYSCLK_V3(chip); break; case TP2802_5M20: tp2802_set_work_mode_5M20(chip); TP2825B_Set_REG0X02(chip, 0xD8); TP2825B_5MP20_DataSet(chip); tp28xx_byte_write(chip, 0x35, 0x17); tp28xx_byte_write(chip, 0x36, 0xbc); if (STD_HDA == std) { TP2825B_A5MP20_DataSet(chip); } else if (STD_HDC == std || STD_HDC_DEFAULT == std) { TP2825B_C5MP20_DataSet(chip); if (STD_HDC == std) { } } TP2825B_SYSCLK_V3(chip); break; case TP2802_8M15: tp2802_set_work_mode_8M15(chip); TP2825B_Set_REG0X02(chip, 0xD8); TP2825B_8MP15_DataSet(chip); tp28xx_byte_write(chip, 0x35, 0x18); tp28xx_byte_write(chip, 0x36, 0xca); if (STD_HDA == std) { TP2825B_A8MP15_DataSet(chip); } else if (STD_HDC == std || STD_HDC_DEFAULT == std) { TP2825B_C8MP15_DataSet(chip); if (STD_HDC == std) { } } TP2825B_SYSCLK_V3(chip); break; case TP2802_8M12: tp2802_set_work_mode_8M12(chip); TP2825B_Set_REG0X02(chip, 0xD8); TP2825B_8MP15_DataSet(chip); tp28xx_byte_write(chip, 0x35, 0x18); tp28xx_byte_write(chip, 0x36, 0xca); if (STD_HDA == std) { } else if (STD_HDC == std || STD_HDC_DEFAULT == std) { TP2825B_C8MP12_DataSet(chip); if (STD_HDC == std) { tp28xx_byte_write(chip, 0x1c, 0x13); tp28xx_byte_write(chip, 0x1d, 0x10); } } TP2825B_SYSCLK_V3(chip); break; case TP2802_1080P60: TP2825B_Set_REG0X02(chip, 0xC8); TP2825B_1080P60_DataSet(chip); TP2825B_SYSCLK_V3(chip); break; case TP2802_1080P50: TP2825B_Set_REG0X02(chip, 0xC8); TP2825B_1080P50_DataSet(chip); TP2825B_SYSCLK_V3(chip); break; case TP2802_720P14: tp2802_set_work_mode_720p30(chip); TP2825B_Set_REG0X02(chip, 0xCA); TP2825B_V2_DataSet(chip); tp28xx_byte_write(chip, 0x35, 0x33); tp28xx_byte_write(chip, 0x36, 0x20); TP2825B_SYSCLK_V2(chip); break; case TP2802_720P30HDR: tp2802_set_work_mode_720p30HDR(chip); TP2825B_Set_REG0X02(chip, 0xCA); TP2825B_V2_DataSet(chip); tp28xx_byte_write(chip, 0x35, 0x33); tp28xx_byte_write(chip, 0x36, 0x39); tp28xx_byte_write(chip, 0x2d, 0x28); TP2825B_SYSCLK_V2(chip); break; case TP2802_6M20: tp2802_set_work_mode_6M20(chip); TP2825B_Set_REG0X02(chip, 0xC8); tp28xx_byte_write(chip, 0x35, 0x17); tp28xx_byte_write(chip, 0x36, 0xd0); if (STD_HDA == std) { } else if (STD_HDC == std || STD_HDC_DEFAULT == std) { TP2825B_C6MP20_DataSet(chip); if (STD_HDC == std) { } } TP2825B_SYSCLK_V3(chip); break; case TP2802_960P30: if (STD_HDA == std) { TP2825B_Set_REG0X02(chip, 0xC8); TP2860_A960P30_DataSet(chip); TP2860_SYSCLK_94500K(chip); } else { TP2825B_Set_REG0X02(chip, 0xC8); TP2860_960P30_DataSet(chip); TP2860_SYSCLK_111375K(chip); } break; // case TP2802_960P25: // TP2825B_Set_REG0X02(chip, 0xC8); // TP2860_960P25_DataSet(chip); // TP2860_SYSCLK_111375K(chip); // break; case TP2802_8M15V2: TP2825B_Set_REG0X02(chip, 0xC8); TP2831_8MP15V2_DataSet(chip); TP2825B_SYSCLK_V3(chip); break; case TP2802_1080P15: tp28xx_byte_write(chip, 0x35, 0x25); tp2802_set_work_mode_1080p30(chip); TP2825B_Set_REG0X02(chip, 0xC8); TP2825B_V2_DataSet(chip); if (STD_HDA == std) TP2825B_A1080P30_DataSet(chip); TP2825B_SYSCLK_V2(chip); break; case TP2802_1080P12: tp28xx_byte_write(chip, 0x35, 0x25); tp2802_set_work_mode_1080p25(chip); TP2825B_Set_REG0X02(chip, 0xC8); TP2825B_V2_DataSet(chip); if (STD_HDA == std) TP2825B_A1080P25_DataSet(chip); TP2825B_SYSCLK_V2(chip); break; case TP2802_5M20V2: TP2825B_Set_REG0X02(chip, 0xC8); TP2831_5MP20V2_DataSet(chip); TP2825B_SYSCLK_V3(chip); break; case TP2802_5M12V2: TP2825B_Set_REG0X02(chip, 0xC8); TP2831_5MP12V2_DataSet(chip); TP2825B_SYSCLK_V1(chip); break; case TP2802_960P25: if (STD_HDA == std) { TP2825B_Set_REG0X02(chip, 0xC8); TP2860_A960P25_DataSet(chip); TP2860_SYSCLK_A1080P(chip); } else { TP2825B_Set_REG0X02(chip, 0xC8); TP2860_960P25_DataSet(chip); TP2860_SYSCLK_111375K(chip); } break; default: err = -1; break; } if (TP2802_PAL == mode || TP2802_NTSC == mode) { //960x480/960x576 tmp = tp28xx_byte_read(chip, 0x35); tmp |= 0x40; tp28xx_byte_write(chip, 0x35, tmp); } tmp = tp28xx_byte_read(chip, 0x06); tmp |= 0x80; tp28xx_byte_write(chip, 0x06, tmp); /* if (MUX656_8BIT == output[chip] || SEP656_8BIT == output[chip]) { if (TP2802_PAL == mode || TP2802_NTSC == mode) //960x480/960x576 { #if (CVBS_960H) tp28xx_byte_write(chip, 0xfa, 0x0b); tmp = tp28xx_byte_read(chip, 0x35); tmp |= 0x40; tp28xx_byte_write(chip, 0x35, tmp); #endif } else { tp28xx_byte_write(chip, 0xfa, 0x08); } } else { //16bit output tp28xx_byte_write(chip, 0xfa, 0x0b); } */ return err; } static void tp2802_set_reg_page(unsigned char chip, unsigned char ch) { switch (ch) { case MIPI_PAGE: tp28xx_byte_write(chip, 0x40, 0x08); break; default: tp28xx_byte_write(chip, 0x40, 0x00); break; } } /* static void tp2802_manual_agc(unsigned char chip, unsigned char ch) { unsigned int agc, tmp; tp28xx_byte_write(chip, 0x2F, 0x02); agc = tp28xx_byte_read(chip, 0x04); LOG_D("AGC=0x%04x ch%02x\r\n", agc, ch); agc += tp28xx_byte_read(chip, 0x04); agc += tp28xx_byte_read(chip, 0x04); agc += tp28xx_byte_read(chip, 0x04); agc &= 0x3f0; agc >>=1; if (agc > 0x1ff) agc = 0x1ff; #if (DEBUG) LOG_I("AGC=0x%04x ch%02x\r\n", agc, ch); #endif tp28xx_byte_write(chip, 0x08, agc&0xff); tmp = tp28xx_byte_read(chip, 0x06); tmp &=0xf9; tmp |=(agc>>7)&0x02; tmp |=0x04; tp28xx_byte_write(chip, 0x06,tmp); } */ #if WDT static void TP28xx_reset_default(int chip, unsigned char ch) { TP2825B_reset_default(chip, ch); } #endif //////////////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////// static int tp2825_is_interlaced(void) { return tp28xx_byte_read(0, 0x01) & 0x2 ? 0 : 1; } static void tp2802_comm_init(int chip) { if (TP2825B == id[chip]) { tp28xx_byte_write(chip, 0x40, 0x00); //default Vin1 tp28xx_byte_write(chip, 0x35, 0x25); tp28xx_byte_write(chip, 0xfd, 0x80); tp28xx_byte_write(chip, 0xfa, 0x03); TP2825B_reset_default(chip, VIDEO_PAGE); if (DEFAULT_USE_CVBS) tp2802_set_video_mode(chip, mode, VIDEO_PAGE, STD_TVI); else tp2802_set_video_mode(chip, mode, VIDEO_PAGE, STD_HDA); #if (WDT) tp28xx_byte_write(chip, 0x26, 0x04); #endif //MUX output TP2825B_output(chip); TP2825B_RX_init(chip, PTZ_RX_TVI_CMD); } else if (TP2850 == id[chip]) { tp28xx_byte_write(chip, 0x40, 0x00); tp28xx_byte_write(chip, 0x41, DEFAULT_VIN_CH); tp28xx_byte_write(chip, 0x35, 0x25); tp28xx_byte_write(chip, 0xfd, 0x80); tp28xx_byte_write(chip, 0xf0, 0x10); //default PTZ1 tp28xx_byte_write(chip, 0xfa, 0x83); TP2825B_reset_default(chip, VIDEO_PAGE); tp2802_set_video_mode(chip, mode, VIDEO_PAGE, STD_TVI); #if (WDT) tp28xx_byte_write(chip, 0x26, 0x04); #endif //MUX output TP2850_output(chip); TP2825B_RX_init(chip, PTZ_RX_TVI_CMD); } else if (TP2860 == id[chip]) { tp28xx_byte_write(chip, 0x40, 0x00); //default Vin1 tp28xx_byte_write(chip, 0x42, 0x00); tp28xx_byte_write(chip, 0xfd, 0x80); tp28xx_byte_write(chip, 0xf0, 0x10); //default PTZ1 tp28xx_byte_write(chip, 0x72, 0x10); tp28xx_byte_write(chip, 0xd9, 0x68); tp28xx_byte_write(chip, 0xda, 0xc0); tp28xx_byte_write(chip, 0xdb, 0x07); tp28xx_byte_write(chip, 0xdc, 0x10); tp28xx_byte_write(chip, 0xdd, 0x80); tp28xx_byte_write(chip, 0xd8, 0x85); TP2825B_reset_default(chip, VIDEO_PAGE); tp2802_set_video_mode(chip, mode, VIDEO_PAGE, STD_TVI); #if (WDT) tp28xx_byte_write(chip, 0x26, 0x04); #endif //MUX output TP2860_output(chip); TP2825B_RX_init(chip, PTZ_RX_TVI_CMD); } } static int tp2802_module_init(void) { #if WDT int ret = 0; #endif int i = 0, val = 0; // unsigned char chip; /* // 1st check the module parameters if ((mode < TP2802_1080P25) || (mode > TP2802_720P60)) { LOG_E("TP2802 module param 'mode' Invalid!\n"); return FAILURE; } */ LOG_I("TP2825B driver version %d.%d.%d loaded\n", (TP2825_VERSION_CODE >> 16) & 0xff, (TP2825_VERSION_CODE >> 8) & 0xff, TP2825_VERSION_CODE & 0xff); if (chips <= 0 || chips > MAX_CHIPS) { LOG_E("TP2825B module param 'chips' invalid value:%d\n", chips); return FAILURE; } /* initize each tp2802*/ for (i = 0; i < chips; i++) { val = tp28xx_byte_read(i, 0xfe); val <<= 8; val += tp28xx_byte_read(i, 0xff); if (TP2825B == val) { LOG_I("Chip%d: Detected TP2825B\n", i); } else if (TP2850 == val) { LOG_I("Chip%d: Detected TP2850/TP9950\n", i); } else if (TP2860 == val) { LOG_I("Chip%d: Detected TP2860\n", i); } else { LOG_I("Chip%d: Invalid chip %2x\n", i, val); return FAILURE; } id[i] = val; // tp28xx_byte_write(chip, 0x26, 0x04); tp2802_comm_init(i); } #if (WDT) ret = TP2802_watchdog_init(); if (ret) { LOG_E("ERROR: could not create watchdog\n"); return ret; } #endif LOG_I("TP2825B Driver Init Successful!\n"); return SUCCESS; } #if 0 static void tp2802_module_exit(void) { #if (WDT) TP2802_watchdog_exit(); #endif } #endif ///////////////////////////////////////////////////////////////// unsigned char TP2825B_read_egain(unsigned char chip) { unsigned char gain; gain = tp28xx_byte_read(chip, 0x03); gain >>= 4; return gain; } ///////////////////////////////////////////////////////////////// unsigned char tp28xx_read_egain(unsigned char chip) { unsigned char gain; tp28xx_byte_write(chip, 0x2f, 0x00); gain = tp28xx_byte_read(chip, 0x04); return gain; } #if WDT ////////////////////////////////////////////////////////////////// /****************************************************************************** * * TP2802_watchdog_deamon() * ******************************************************************************/ static int TP2802_watchdog_deamon(void *data) { //unsigned long flags; int iChip, i = 0; struct sched_param param = { .sched_priority = 99 }; tp2802wd_info *wdi = NULL; //struct timeval start, end; //int interval; unsigned char status, cvstd, gain, agc, tmp, flag_locked; unsigned char rx1, rx2; LOG_I("TP2802_watchdog_deamon: start!\n"); sched_setscheduler(current, SCHED_FIFO, ¶m); current->flags |= PF_NOFREEZE; set_current_state(TASK_INTERRUPTIBLE); while (watchdog_state != WATCHDOG_EXIT) { //do_gettimeofday(&start); for (iChip = 0; iChip < chips; iChip++) { wdi = &watchdog_info[iChip]; for (i = 0; i < CHANNELS_PER_CHIP; i++) { //scan four inputs: if (SCAN_DISABLE == wdi->scan[i]) continue; tp2802_set_reg_page(iChip, i); status = tp28xx_byte_read(iChip, 0x01); //state machine for video checking if (status & FLAG_LOSS) { //no video if (VIDEO_UNPLUG != wdi->state[i]) { //switch to no video wdi->state[i] = VIDEO_UNPLUG; wdi->count[i] = 0; if (SCAN_MANUAL != wdi->scan[i]) wdi->mode[i] = INVALID_FORMAT; #if (DEBUG) LOG_D("video loss ch%02x chip%2x\r\n", i, iChip); #endif } if (0 == wdi->count[i]) { //first time into no video if (SCAN_MANUAL != wdi->scan[i]) { //tp2802_set_video_mode(iChip, DEFAULT_FORMAT, i, STD_TVI); TP28xx_reset_default(iChip, i); } wdi->count[i]++; } else { if (wdi->count[i] < MAX_COUNT) wdi->count[i]++; continue; } } else { //there is video if (TP2802_PAL == wdi->mode[i] || TP2802_NTSC == wdi->mode[i]) flag_locked = FLAG_HV_LOCKED; else flag_locked = FLAG_HV_LOCKED; if (flag_locked == (status & flag_locked)) { //video locked if (VIDEO_LOCKED == wdi->state[i]) { if (wdi->count[i] < MAX_COUNT) wdi->count[i]++; } else if (VIDEO_UNPLUG == wdi->state[i]) { wdi->state[i] = VIDEO_IN; wdi->count[i] = 0; #if (DEBUG) LOG_D("1video in ch%02x chip%2x\r\n", i, iChip); #endif } else if (wdi->mode[i] != INVALID_FORMAT) { //if (FLAG_HV_LOCKED == (FLAG_HV_LOCKED & status))//H&V locked { wdi->state[i] = VIDEO_LOCKED; wdi->count[i] = 0; #if (DEBUG) LOG_D("video locked %02x ch%02x chip%2x\r\n", status, i, iChip); #endif } } } else { //video in but unlocked if (VIDEO_UNPLUG == wdi->state[i]) { wdi->state[i] = VIDEO_IN; wdi->count[i] = 0; #if (DEBUG) LOG_D("2video in ch%02x chip%2x\r\n", i, iChip); #endif } else if (VIDEO_LOCKED == wdi->state[i]) { wdi->state[i] = VIDEO_UNLOCK; wdi->count[i] = 0; #if (DEBUG) LOG_D("video unstable ch%02x chip%2x\r\n", i, iChip); #endif } else { if (wdi->count[i] < MAX_COUNT) wdi->count[i]++; if (VIDEO_UNLOCK == wdi->state[i] && wdi->count[i] > 2) { wdi->state[i] = VIDEO_IN; wdi->count[i] = 0; if (SCAN_MANUAL != wdi->scan[i]) TP28xx_reset_default(iChip, i); #if (DEBUG) LOG_D("video unlocked ch%02x chip%2x\r\n", i, iChip); #endif } } } if (wdi->force[i]) { //manual reset for V1/2 switching wdi->state[i] = VIDEO_UNPLUG; wdi->count[i] = 0; wdi->mode[i] = INVALID_FORMAT; wdi->force[i] = 0; TP28xx_reset_default(iChip, i); //tp2802_set_video_mode(iChip, DEFAULT_FORMAT, i); } } //LOG_D("video state %2x detected ch%02x count %4x\r\n", wdi->state[i], i, wdi->count[i]); if (VIDEO_IN == wdi->state[i]) { if (SCAN_MANUAL != wdi->scan[i]) { //tp28xx_byte_write(iChip, 0x40, 0x08); //tp28xx_byte_write(iChip, 0x13, 0x24); //tp28xx_byte_write(iChip, 0x40, 0x00); //tp28xx_byte_write(iChip, 0x35, 0x25); cvstd = tp28xx_byte_read(iChip, 0x03); #if (DEBUG) LOG_D("video format %2x detected ch%02x chip%2x count%2x\r\n", cvstd, i, iChip, wdi->count[i]); #endif cvstd &= 0x0f; wdi->std[i] = STD_TVI; if (SCAN_HDA == wdi->scan[i]) wdi->std[i] = STD_HDA; else if (SCAN_HDC == wdi->scan[i]) wdi->std[i] = STD_HDC; /* if (TP2802_SD == (cvstd&0x07)) { if (wdi->count[i] & 0x01) { wdi->mode[i] = TP2802_PAL; } else { wdi->mode[i] = TP2802_NTSC; } tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } else if ((cvstd&0x07) < 6) */ /* bob 20210825 if ((cvstd&0x07) < 6) { if (TP2802_720P25 == (cvstd&0x07)) { wdi->mode[i] = TP2802_720P25V2; } else if (TP2802_720P30 == (cvstd&0x07)) { if (wdi->count[i] & 1) wdi->mode[i] = TP2802_QHD15; else wdi->mode[i] = TP2802_720P30V2; } else if (TP2802_720P60 == (cvstd&0x07)) { if (wdi->count[i] & 1) wdi->mode[i] = TP2802_QHD30; else wdi->mode[i] = TP2802_720P60; } else if (TP2802_720P50 == (cvstd&0x07)) { if (wdi->count[i] & 1) wdi->mode[i] = TP2802_QHD25; else wdi->mode[i] = TP2802_720P50; } else if (TP2802_1080P30 == (cvstd&0x07)) { if (wdi->count[i] & 1) wdi->mode[i] = TP2802_8M15; else wdi->mode[i] = TP2802_1080P30; } else if (TP2802_1080P25 == (cvstd&0x07)) { if (wdi->count[i] & 1) wdi->mode[i] = TP2802_8M12; else wdi->mode[i] = TP2802_1080P25; } tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } else //format is 7 */ { tp28xx_byte_write(iChip, 0x2f, 0x09); tmp = tp28xx_byte_read(iChip, 0x04); #if (DEBUG) LOG_D("detection %02x ch%02x chip%2x\r\n", tmp, i, iChip); #endif if (0x67 == tmp) { if (wdi->count[i] & 1) wdi->mode[i] = TP2802_QHD15; else wdi->mode[i] = TP2802_720P30V2; tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } else if (0x7b == tmp) { wdi->mode[i] = TP2802_720P25V2; tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } else if (0x44 == tmp) { if (wdi->count[i] & 1) wdi->mode[i] = TP2802_8M15; else wdi->mode[i] = TP2802_1080P30; tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } else if (0x52 == tmp) { if (wdi->count[i] & 1) wdi->mode[i] = TP2802_8M12; else wdi->mode[i] = TP2802_1080P25; tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } else if (0x33 == tmp) { if (wdi->count[i] & 1) wdi->mode[i] = TP2802_QHD30; else wdi->mode[i] = TP2802_720P60; tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } else if (0x3d == tmp) { if (wdi->count[i] & 1) wdi->mode[i] = TP2802_QHD25; else wdi->mode[i] = TP2802_720P50; tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } else if (0x4e == tmp) { if (SCAN_HDA == wdi->scan[i]) wdi->mode[i] = TP2802_QXGA18; else if (SCAN_AUTO == wdi->scan[i] && wdi->count[i] < 3) wdi->mode[i] = TP2802_QXGA18; else wdi->mode[i] = TP2802_3M18; tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } else if (0x5d == tmp) { if ((wdi->count[i] % 3) == 0) { wdi->mode[i] = TP2802_5M12; wdi->std[i] = STD_HDA; tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } else if ((wdi->count[i] % 3) == 1) { wdi->mode[i] = TP2802_4M15; tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } else { wdi->mode[i] = TP2802_720P30HDR; tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } } else if (0x5c == tmp) { wdi->mode[i] = TP2802_5M12; tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } else if (0x75 == tmp) { wdi->mode[i] = TP2802_6M10; tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } else if (0x38 == tmp) { wdi->mode[i] = TP2802_QXGA25; //current only HDA wdi->std[i] = STD_HDA; tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } else if (0x2e == tmp) { wdi->mode[i] = TP2802_QXGA30; //current only HDA wdi->std[i] = STD_HDA; tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } else if (0x3a == tmp) { if (TP2802_5M20 != wdi->mode[i]) { wdi->mode[i] = TP2802_5M20; tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); //soft reset agc = tp28xx_byte_read(iChip, 0x06); agc |= 0x80; tp28xx_byte_write(iChip, 0x06, agc); } } else if (0x39 == tmp) { if (TP2802_6M20 != wdi->mode[i]) { wdi->mode[i] = TP2802_6M20; wdi->std[i] = STD_HDC; tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } } else if (0x89 == tmp) { wdi->mode[i] = TP2802_1080P15; tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } else if (0x22 == tmp) { wdi->mode[i] = TP2802_1080P60; tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } else if (0x29 == tmp) { wdi->mode[i] = TP2802_1080P50; tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } else if (0x93 == tmp) { wdi->mode[i] = TP2802_NTSC; tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } else if (0x94 == tmp) { wdi->mode[i] = TP2802_PAL; tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } else if (0x7d == tmp) { wdi->mode[i] = TP2802_8M7; wdi->std[i] = STD_HDA; tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } else if (0xa4 == tmp) { wdi->mode[i] = TP2802_1080P12; tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } else if (0x6a == tmp) { wdi->mode[i] = TP2802_5M12V2; tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } else if (0x54 == tmp) { if (TP2802_960P25 != wdi->mode[i]) { wdi->mode[i] = TP2802_960P25; wdi->std[i] = STD_HDA; tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } } } } } #define EQ_COUNT 10 if (VIDEO_LOCKED == wdi->state[i]) { //check signal lock if (0 == wdi->count[i]) { tmp = tp28xx_byte_read(iChip, 0x26); tmp |= 0x01; tp28xx_byte_write(iChip, 0x26, tmp); if ((SCAN_AUTO == wdi->scan[i] || SCAN_TVI == wdi->scan[i])) { if ((TP2802_720P30V2 == wdi->mode[i]) || (TP2802_720P25V2 == wdi->mode[i])) { tmp = tp28xx_byte_read(iChip, 0x03); #if (DEBUG) LOG_D("CVSTD%02x ch%02x chip%2x\r\n", tmp, i, iChip); #endif if (!(0x08 & tmp)) { #if (DEBUG) LOG_D("720P V1 Detected ch%02x chip%2x\r\n", i, iChip); #endif wdi->mode[i] &= 0xf7; tp2802_set_video_mode(iChip, wdi->mode[i], i, STD_TVI); //to speed the switching } } //these code need to keep bottom { tmp = tp28xx_byte_read(iChip, 0xa7); tmp &= 0xfe; tp28xx_byte_write(iChip, 0xa7, tmp); //tp28xx_byte_write(iChip, 0x2f, 0x0f); tp28xx_byte_write(iChip, 0x1f, 0x06); tp28xx_byte_write(iChip, 0x1e, 0x60); } } } else if (1 == wdi->count[i]) { tmp = tp28xx_byte_read(iChip, 0xa7); tmp |= 0x01; tp28xx_byte_write(iChip, 0xa7, tmp); #if (DEBUG) tmp = tp28xx_byte_read(iChip, 0x01); LOG_D("status%02x ch%02x\r\n", tmp, i); tmp = tp28xx_byte_read(iChip, 0x03); LOG_D("CVSTD%02x ch%02x\r\n", tmp, i); #endif } else if (wdi->count[i] < EQ_COUNT - 3) { if (SCAN_AUTO == wdi->scan[i]) { if (STD_TVI == wdi->std[i]) { tmp = tp28xx_byte_read(iChip, 0x01); if ((TP2802_PAL == wdi->mode[i]) || (TP2802_NTSC == wdi->mode[i])) { //nothing to do } else if (TP2802_QXGA18 == wdi->mode[i]) { if (0x60 == (tmp & 0x64)) { wdi->std[i] = STD_HDA; //no CVI QXGA18 tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } } else if (TP2802_QHD15 == wdi->mode[i] || TP2802_5M12 == wdi->mode[i]) { if (0x60 == (tmp & 0x64)) { wdi->std[i] = STD_HDA; //no CVI QHD15/5M20/5M12.5 tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); } } else if (TP2802_QHD25 == wdi->mode[i] || TP2802_QHD30 == wdi->mode[i] || TP2802_8M12 == wdi->mode[i] || TP2802_8M15 == wdi->mode[i] || TP2802_5M20 == wdi->mode[i]) { agc = tp28xx_byte_read(iChip, 0x10); tp28xx_byte_write(iChip, 0x10, 0x00); tp28xx_byte_write(iChip, 0x2f, 0x0f); rx1 = tp28xx_byte_read(iChip, 0x04); tp28xx_byte_write(iChip, 0x10, agc); if (rx1 > 0x30) wdi->std[i] = STD_HDA; else if (0x60 == (tmp & 0x64)) wdi->std[i] = STD_HDC; #if (DEBUG) LOG_D("RX1=%02x standard to %02x ch%02x\r\n", rx1, wdi->std[i], i); #endif if (STD_TVI != wdi->std[i]) tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); else if (TP2802_8M12 == wdi->mode[i] || TP2802_8M15 == wdi->mode[i]) tp28xx_byte_write(iChip, 0x20, 0x50); //restore TVI clamping } else if (0x60 == (tmp & 0x64)) { rx2 = tp28xx_byte_read(iChip, 0x94); //capture line7 to match 3M/4M RT if (HDC_enable) { if (0xff == rx2) wdi->std[i] = STD_HDC; else if (0x00 == rx2) wdi->std[i] = STD_HDC_DEFAULT; else wdi->std[i] = STD_HDA; } else { wdi->std[i] = STD_HDA; } if (STD_TVI != wdi->std[i]) { tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); #if (DEBUG) LOG_D("RX2=%02x standard to %02x ch%02x\r\n", rx2, wdi->std[i], i); #endif } } } } } else if (wdi->count[i] < EQ_COUNT) { } else if (wdi->count[i] == EQ_COUNT) { gain = tp28xx_read_egain(iChip); if (STD_TVI != wdi->std[i]) tp28xx_byte_write(iChip, 0x07, 0x80 | (gain >> 2)); // manual mode } else if (wdi->count[i] == EQ_COUNT + 1) { if (SCAN_AUTO == wdi->scan[i]) { if (HDC_enable) { if (STD_HDC_DEFAULT == wdi->std[i]) { tp28xx_byte_write(iChip, 0x2f, 0x0c); tmp = tp28xx_byte_read(iChip, 0x04); status = tp28xx_byte_read(iChip, 0x01); //if (0x10 == (0x11 & status) && (tmp < 0x18 || tmp > 0xf0)) if (0x10 == (0x11 & status)) //if ((tmp < 0x18 || tmp > 0xf0)) { wdi->std[i] = STD_HDC; } else { wdi->std[i] = STD_HDA; } tp2802_set_video_mode(iChip, wdi->mode[i], i, wdi->std[i]); #if (DEBUG) LOG_D("reg01=%02x reg04@2f=0c %02x std%02x ch%02x\r\n", status, tmp, wdi->std[i], i); #endif } } } } else { if (SCAN_AUTO == wdi->scan[i]) { /* if (wdi->mode[i] < TP2802_3M18) { tmp = tp28xx_byte_read(iChip, 0x03); // tmp &= 0x07; if (tmp != (wdi->mode[i]&0x07) && tmp < TP2802_SD) { #if (DEBUG) LOG_I("correct %02x from %02x ch%02x\r\n", tmp, wdi->mode[i], i); #endif wdi->force[i] = 1; } } */ } } } } } //do_gettimeofday(&end); //interval = 1000000*(end.tv_sec - start.tv_sec) + (end.tv_usec - start.tv_usec); //LOG_D("WDT elapsed time %d.%dms\n", interval/1000, interval%1000); /* sleep 0.5 seconds */ schedule_timeout_interruptible(msecs_to_jiffies(1000) + 1); } set_current_state(TASK_RUNNING); LOG_I("TP2802_watchdog_deamon: exit!\n"); return SUCCESS; } /****************************************************************************** * * TP2825_watchdog_init() * ******************************************************************************/ int TP2802_watchdog_init(void) { struct task_struct *p_dog; int i, j; watchdog_state = WATCHDOG_RUNNING; memset(&watchdog_info, 0, sizeof(watchdog_info)); for (i = 0; i < MAX_CHIPS; i++) { watchdog_info[i].addr = tp2802_i2c_addr[i]; for (j = 0; j < CHANNELS_PER_CHIP; j++) { watchdog_info[i].count[j] = 0; watchdog_info[i].force[j] = 0; //watchdog_info[i].loss[j] = 1; watchdog_info[i].mode[j] = INVALID_FORMAT; watchdog_info[i].scan[j] = SCAN_AUTO; watchdog_info[i].state[j] = VIDEO_UNPLUG; watchdog_info[i].std[j] = STD_TVI; } } p_dog = kthread_create(TP2802_watchdog_deamon, NULL, "WatchDog"); if (IS_ERR(p_dog)) { LOG_E("TP2802_watchdog_init: create watchdog_deamon failed!\n"); return -1; } wake_up_process(p_dog); task_watchdog_deamon = p_dog; LOG_I("TP2802_watchdog_init: done!\n"); return SUCCESS; } /****************************************************************************** * * TP2825_watchdog_exit() * ******************************************************************************/ void TP2802_watchdog_exit(void) { struct task_struct *p_dog = task_watchdog_deamon; watchdog_state = WATCHDOG_EXIT; if (p_dog == NULL) return; wake_up_process(p_dog); kthread_stop(p_dog); yield(); task_watchdog_deamon = NULL; LOG_I("TP2802_watchdog_exit: done!\n"); } #endif static int tp2825_s_stream(struct tp2825_dev *sensor, int enable) { LOG_I("Streaming %s\n", enable ? "On" : "Off"); sensor->streaming = enable; #if TEST_MODE if (enable) { LOG_I("Enter test mode\n"); tp28xx_byte_write(0, 0x2A, 0x3C); } else { LOG_I("Exit test mode\n"); tp28xx_byte_write(0, 0x2A, 0x30); } #endif return SUCCESS; } static rt_err_t tp2825_init(rt_device_t dev) { struct tp2825_dev *sensor = (struct tp2825_dev *)dev; struct mpp_video_fmt *fmt = &sensor->fmt; int ret = 0; sensor->i2c = camera_i2c_get(); if (!sensor->i2c) return -RT_EINVAL; tp28xx_client0 = sensor->i2c; /* request optional power down pin */ sensor->pwdn_pin = camera_pwdn_pin_get(); if (!sensor->pwdn_pin) return -RT_EINVAL; camera_pin_set_high(sensor->pwdn_pin); ret = tp2802_module_init(); if (ret) return -EINVAL; fmt->code = DEFAULT_MEDIA_CODE; fmt->width = DEFAULT_WIDTH; fmt->height = DEFAULT_HEIGHT; fmt->bus_type = DEFAULT_BUS_TYPE; fmt->flags = MEDIA_SIGNAL_FIELD_ACTIVE_LOW | MEDIA_SIGNAL_VSYNC_ACTIVE_HIGH | MEDIA_SIGNAL_HSYNC_ACTIVE_LOW | MEDIA_SIGNAL_PCLK_SAMPLE_FALLING; if (tp2825_is_interlaced()) { LOG_I("The input signal is interlace mode\n"); fmt->flags |= MEDIA_SIGNAL_INTERLACED_MODE; } LOG_I("Init %s device\n", DRV_NAME); return SUCCESS; } static rt_err_t tp2825_open(rt_device_t dev, rt_uint16_t oflag) { // struct tp2825_dev *sensor = (struct tp2825_dev *)dev; return RT_EOK; } static rt_err_t tp2825_close(rt_device_t dev) { // struct tp2825_dev *sensor = (struct tp2825_dev *)dev; // tp2802_module_exit(); return RT_EOK; } static int tp2825_get_fmt(rt_device_t dev, struct mpp_video_fmt *cfg) { struct tp2825_dev *sensor = (struct tp2825_dev *)dev; cfg->code = sensor->fmt.code; cfg->width = sensor->fmt.width; cfg->height = sensor->fmt.height; cfg->flags = sensor->fmt.flags; cfg->bus_type = sensor->fmt.bus_type; return RT_EOK; } static int tp2825_start(rt_device_t dev) { struct tp2825_dev *sensor = (struct tp2825_dev *)dev; return tp2825_s_stream(sensor, 1); } static int tp2825_stop(rt_device_t dev) { struct tp2825_dev *sensor = (struct tp2825_dev *)dev; return tp2825_s_stream(sensor, 0); } static rt_err_t tp2825_control(rt_device_t dev, int cmd, void *args) { switch (cmd) { case CAMERA_CMD_START: return tp2825_start(dev); case CAMERA_CMD_STOP: return tp2825_stop(dev); case CAMERA_CMD_GET_FMT: return tp2825_get_fmt(dev, (struct mpp_video_fmt *)args); default: LOG_I("Unsupported cmd: 0x%x", cmd); return -RT_EINVAL; } return RT_EOK; } #ifdef RT_USING_DEVICE_OPS static const struct rt_device_ops tp2825_ops = { .init = tp2825_init, .open = tp2825_open, .close = tp2825_close, .control = tp2825_control, }; #endif int rt_hw_tp2825_init(void) { #ifdef RT_USING_DEVICE_OPS g_tp2825_dev.dev.ops = &tp2825_ops; #else g_tp2825_dev.dev.init = tp2825_init; g_tp2825_dev.dev.open = tp2825_open; g_tp2825_dev.dev.close = tp2825_close; g_tp2825_dev.dev.control = tp2825_control; #endif g_tp2825_dev.dev.type = RT_Device_Class_CAMERA; rt_device_register(&g_tp2825_dev.dev, CAMERA_DEV_NAME, 0); return SUCCESS; } INIT_DEVICE_EXPORT(rt_hw_tp2825_init); static void test_tp2825_usage(char *program) { printf("Usage: %s [options]: \n", program); printf("\t -d, --dump\t\tdump the register of TP2825\n"); printf("\t -c, --channel\t\tthe number of channel, [0, 1] \n"); printf("\t -h, --usage \n"); printf("\n"); printf("Example: %s -d\n", program); } static void cmd_test_tp2825(int argc, char **argv) { int c; u32 channel = 0; tp2802_register tp_reg = {0}; const char sopts[] = "c:dh"; const struct option lopts[] = { {"channel", required_argument, NULL, 'c'}, {"dump", required_argument, NULL, 'd'}, {"usage", no_argument, NULL, 'h'}, {0, 0, 0, 0} }; optind = 0; while ((c = getopt_long(argc, argv, sopts, lopts, NULL)) != -1) { switch (c) { case 'd': if (tp28xx_client0) tp28xx_dump_reg(0); else LOG_E("Must init tp2825 first!"); return; case 'c': channel = atoi(optarg); if (channel > 1) { LOG_E("Invalid channel number: %s", optarg); return; } tp_reg.value = channel; tp2825_set_v_input(&tp_reg); break; case 'h': default: test_tp2825_usage(argv[0]); return; } } } MSH_CMD_EXPORT_ALIAS(cmd_test_tp2825, test_tp2825, Test TP2825 camera);