/* Linux driver for devices based on the DiBcom DiB0700 USB bridge * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * * Copyright (C) 2005-6 DiBcom, SA */ #include "dib0700.h" #include "dib3000mc.h" #include "dib7000m.h" #include "dib7000p.h" #include "mt2060.h" static int force_lna_activation; module_param(force_lna_activation, int, 0644); MODULE_PARM_DESC(force_lna_activation, "force the activation of Low-Noise-Amplifyer(s) (LNA), " "if applicable for the device (default: 0=automatic/off)."); /* Hauppauge Nova-T 500 * has a LNA on GPIO0 which is enabled by setting 1 */ static struct mt2060_config bristol_mt2060_config[2] = { { .i2c_address = 0x60, .clock_out = 3, }, { .i2c_address = 0x61, } }; static struct dibx000_agc_config bristol_dib3000p_mt2060_agc_config = { .band_caps = BAND_VHF | BAND_UHF, .setup = (1 << 8) | (5 << 5) | (0 << 4) | (0 << 3) | (0 << 2) | (2 << 0), .agc1_max = 42598, .agc1_min = 17694, .agc2_max = 45875, .agc2_min = 0, .agc1_pt1 = 0, .agc1_pt2 = 59, .agc1_slope1 = 0, .agc1_slope2 = 69, .agc2_pt1 = 0, .agc2_pt2 = 59, .agc2_slope1 = 111, .agc2_slope2 = 28, }; static struct dib3000mc_config bristol_dib3000mc_config[2] = { { .agc = &bristol_dib3000p_mt2060_agc_config, .max_time = 0x196, .ln_adc_level = 0x1cc7, .output_mpeg2_in_188_bytes = 1, }, { .agc = &bristol_dib3000p_mt2060_agc_config, .max_time = 0x196, .ln_adc_level = 0x1cc7, .output_mpeg2_in_188_bytes = 1, } }; static int bristol_frontend_attach(struct dvb_usb_adapter *adap) { struct dib0700_state *st = adap->dev->priv; if (adap->id == 0) { dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 0); msleep(10); dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1); msleep(10); dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0); msleep(10); dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1); msleep(10); if (force_lna_activation) dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1); else dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 0); if (dib3000mc_i2c_enumeration(&adap->dev->i2c_adap, 2, DEFAULT_DIB3000P_I2C_ADDRESS, bristol_dib3000mc_config) != 0) { dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 0); msleep(10); return -ENODEV; } } st->mt2060_if1[adap->id] = 1220; return (adap->fe = dvb_attach(dib3000mc_attach, &adap->dev->i2c_adap, (10 + adap->id) << 1, &bristol_dib3000mc_config[adap->id])) == NULL ? -ENODEV : 0; } static int bristol_tuner_attach(struct dvb_usb_adapter *adap) { struct dib0700_state *st = adap->dev->priv; struct i2c_adapter *tun_i2c = dib3000mc_get_tuner_i2c_master(adap->fe, 1); return dvb_attach(mt2060_attach,adap->fe, tun_i2c, &bristol_mt2060_config[adap->id], st->mt2060_if1[adap->id]) == NULL ? -ENODEV : 0; } /* STK7700P: Hauppauge Nova-T Stick, AVerMedia Volar */ static struct dibx000_agc_config stk7700p_7000m_mt2060_agc_config = { BAND_UHF | BAND_VHF, // band_caps /* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=5, P_agc_inv_pwm1=0, P_agc_inv_pwm2=0, * P_agc_inh_dc_rv_est=0, P_agc_time_est=3, P_agc_freeze=0, P_agc_nb_est=2, P_agc_write=0 */ (0 << 15) | (0 << 14) | (5 << 11) | (0 << 10) | (0 << 9) | (0 << 8) | (3 << 5) | (0 << 4) | (2 << 1) | (0 << 0), // setup 712, // inv_gain 41, // time_stabiliz 0, // alpha_level 118, // thlock 0, // wbd_inv 4095, // wbd_ref 0, // wbd_sel 0, // wbd_alpha 42598, // agc1_max 17694, // agc1_min 45875, // agc2_max 2621, // agc2_min 0, // agc1_pt1 76, // agc1_pt2 139, // agc1_pt3 52, // agc1_slope1 59, // agc1_slope2 107, // agc2_pt1 172, // agc2_pt2 57, // agc2_slope1 70, // agc2_slope2 21, // alpha_mant 25, // alpha_exp 28, // beta_mant 48, // beta_exp 1, // perform_agc_softsplit { 0, // split_min 107, // split_max 51800, // global_split_min 24700 // global_split_max }, }; static struct dibx000_agc_config stk7700p_7000p_mt2060_agc_config = { BAND_UHF | BAND_VHF, /* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=5, P_agc_inv_pwm1=0, P_agc_inv_pwm2=0, * P_agc_inh_dc_rv_est=0, P_agc_time_est=3, P_agc_freeze=0, P_agc_nb_est=2, P_agc_write=0 */ (0 << 15) | (0 << 14) | (5 << 11) | (0 << 10) | (0 << 9) | (0 << 8) | (3 << 5) | (0 << 4) | (2 << 1) | (0 << 0), // setup 712, // inv_gain 41, // time_stabiliz 0, // alpha_level 118, // thlock 0, // wbd_inv 4095, // wbd_ref 0, // wbd_sel 0, // wbd_alpha 42598, // agc1_max 16384, // agc1_min 42598, // agc2_max 0, // agc2_min 0, // agc1_pt1 137, // agc1_pt2 255, // agc1_pt3 0, // agc1_slope1 255, // agc1_slope2 0, // agc2_pt1 0, // agc2_pt2 0, // agc2_slope1 41, // agc2_slope2 15, // alpha_mant 25, // alpha_exp 28, // beta_mant 48, // beta_exp 0, // perform_agc_softsplit }; static struct dibx000_bandwidth_config stk7700p_pll_config = { 60000, 30000, // internal, sampling 1, 8, 3, 1, 0, // pll_cfg: prediv, ratio, range, reset, bypass 0, 0, 1, 1, 0, // misc: refdiv, bypclk_div, IO_CLK_en_core, ADClkSrc, modulo (3 << 14) | (1 << 12) | (524 << 0), // sad_cfg: refsel, sel, freq_15k 60258167, // ifreq 20452225, // timf }; static struct dib7000m_config stk7700p_dib7000m_config = { .dvbt_mode = 1, .output_mpeg2_in_188_bytes = 1, .quartz_direct = 1, .agc_config_count = 1, .agc = &stk7700p_7000m_mt2060_agc_config, .bw = &stk7700p_pll_config, .gpio_dir = DIB7000M_GPIO_DEFAULT_DIRECTIONS, .gpio_val = DIB7000M_GPIO_DEFAULT_VALUES, .gpio_pwm_pos = DIB7000M_GPIO_DEFAULT_PWM_POS, }; static struct dib7000p_config stk7700p_dib7000p_config = { .output_mpeg2_in_188_bytes = 1, .agc = &stk7700p_7000p_mt2060_agc_config, .bw = &stk7700p_pll_config, .gpio_dir = DIB7000M_GPIO_DEFAULT_DIRECTIONS, .gpio_val = DIB7000M_GPIO_DEFAULT_VALUES, .gpio_pwm_pos = DIB7000M_GPIO_DEFAULT_PWM_POS, }; static int stk7700p_frontend_attach(struct dvb_usb_adapter *adap) { struct dib0700_state *st = adap->dev->priv; /* unless there is no real power management in DVB - we leave the device on GPIO6 */ dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0); dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 0); msleep(50); dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1); msleep(10); dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1); dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0); msleep(10); dib0700_ctrl_clock(adap->dev, 72, 1); dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1); msleep(100); dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1); st->mt2060_if1[0] = 1220; if (dib7000pc_detection(&adap->dev->i2c_adap)) { adap->fe = dvb_attach(dib7000p_attach, &adap->dev->i2c_adap, 18, &stk7700p_dib7000p_config); st->is_dib7000pc = 1; } else adap->fe = dvb_attach(dib7000m_attach, &adap->dev->i2c_adap, 18, &stk7700p_dib7000m_config); return adap->fe == NULL ? -ENODEV : 0; } static struct mt2060_config stk7700p_mt2060_config = { 0x60 }; static int stk7700p_tuner_attach(struct dvb_usb_adapter *adap) { struct dib0700_state *st = adap->dev->priv; struct i2c_adapter *tun_i2c; if (st->is_dib7000pc) tun_i2c = dib7000p_get_i2c_master(adap->fe, DIBX000_I2C_INTERFACE_TUNER, 1); else tun_i2c = dib7000m_get_i2c_master(adap->fe, DIBX000_I2C_INTERFACE_TUNER, 1); return dvb_attach(mt2060_attach, adap->fe, tun_i2c, &stk7700p_mt2060_config, st->mt2060_if1[0]) == NULL ? -ENODEV : 0; } struct usb_device_id dib0700_usb_id_table[] = { { USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_STK7700P) }, { USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_STK7700P_PC) }, { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_T_500) }, { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_T_500_2) }, { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_T_STICK) }, { USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR) }, { USB_DEVICE(USB_VID_COMPRO, USB_PID_COMPRO_VIDEOMATE_U500) }, { USB_DEVICE(USB_VID_UNIWILL, USB_PID_UNIWILL_STK7700P) }, { USB_DEVICE(USB_VID_LEADTEK, USB_PID_WINFAST_DTV_DONGLE_STK7700P) }, { } /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, dib0700_usb_id_table); #define DIB0700_DEFAULT_DEVICE_PROPERTIES \ .caps = DVB_USB_IS_AN_I2C_ADAPTER, \ .usb_ctrl = DEVICE_SPECIFIC, \ .firmware = "dvb-usb-dib0700-01.fw", \ .download_firmware = dib0700_download_firmware, \ .no_reconnect = 1, \ .size_of_priv = sizeof(struct dib0700_state), \ .i2c_algo = &dib0700_i2c_algo, \ .identify_state = dib0700_identify_state #define DIB0700_DEFAULT_STREAMING_CONFIG(ep) \ .streaming_ctrl = dib0700_streaming_ctrl, \ .stream = { \ .type = USB_BULK, \ .count = 4, \ .endpoint = ep, \ .u = { \ .bulk = { \ .buffersize = 39480, \ } \ } \ } struct dvb_usb_device_properties dib0700_devices[] = { { DIB0700_DEFAULT_DEVICE_PROPERTIES, .num_adapters = 1, .adapter = { { .frontend_attach = stk7700p_frontend_attach, .tuner_attach = stk7700p_tuner_attach, DIB0700_DEFAULT_STREAMING_CONFIG(0x02), }, }, .num_device_descs = 6, .devices = { { "DiBcom STK7700P reference design", { &dib0700_usb_id_table[0], &dib0700_usb_id_table[1] }, { NULL }, }, { "Hauppauge Nova-T Stick", { &dib0700_usb_id_table[4], NULL }, { NULL }, }, { "AVerMedia AVerTV DVB-T Volar", { &dib0700_usb_id_table[5], NULL }, { NULL }, }, { "Compro Videomate U500", { &dib0700_usb_id_table[6], NULL }, { NULL }, }, { "Uniwill STK7700P based (Hama and others)", { &dib0700_usb_id_table[7], NULL }, { NULL }, }, { "Leadtek Winfast DTV Dongle (STK7700P based)", { &dib0700_usb_id_table[8], NULL }, { NULL }, } } }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, .num_adapters = 2, .adapter = { { .frontend_attach = bristol_frontend_attach, .tuner_attach = bristol_tuner_attach, DIB0700_DEFAULT_STREAMING_CONFIG(0x02), }, { .frontend_attach = bristol_frontend_attach, .tuner_attach = bristol_tuner_attach, DIB0700_DEFAULT_STREAMING_CONFIG(0x03), } }, .num_device_descs = 1, .devices = { { "Hauppauge Nova-T 500 Dual DVB-T", { &dib0700_usb_id_table[2], &dib0700_usb_id_table[3], NULL }, { NULL }, }, } } }; int dib0700_device_count = ARRAY_SIZE(dib0700_devices);