| /* 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 "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 mt2060_config stk7000p_mt2060_config = { |
| 0x60 |
| }; |
| */ |
| |
| static int stk7700p_frontend_attach(struct dvb_usb_adapter *adap) |
| { |
| /* unless there is no real power management in DVB - we leave the device on GPIO6 */ |
| 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, 1); msleep(10); |
| dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0); msleep(10); |
| |
| // adap->fe = dib7000m_attach(&adap->dev->i2c_adap, &stk7700p_dib7000m_config, 18); |
| return 0; |
| } |
| |
| static int stk7700p_tuner_attach(struct dvb_usb_adapter *adap) |
| { |
| // tun_i2c = dib7000m_get_tuner_i2c_master(adap->fe, 1); |
| // return mt2060_attach(adap->fe, tun_i2c, &stk3000p_mt2060_config, if1); |
| return 0; |
| } |
| |
| struct usb_device_id dib0700_usb_id_table[] = { |
| { USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_STK7700P) }, |
| { 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) }, |
| { } /* 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 = 3, |
| .devices = { |
| { "DiBcom STK7700P reference design", |
| { &dib0700_usb_id_table[0], NULL }, |
| { NULL }, |
| }, |
| { "Hauppauge Nova-T Stick", |
| { &dib0700_usb_id_table[3], NULL }, |
| { NULL }, |
| }, |
| { "AVerMedia AVerTV DVB-T Volar", |
| { &dib0700_usb_id_table[4], 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[1], &dib0700_usb_id_table[2], NULL }, |
| { NULL }, |
| }, |
| } |
| } |
| }; |
| |
| int dib0700_device_count = ARRAY_SIZE(dib0700_devices); |