/* * ngene-cards.c: nGene PCIe bridge driver - card specific info * * Copyright (C) 2005-2007 Micronas * * Copyright (C) 2008-2009 Ralph Metzler * Modifications for new nGene firmware, * support for EEPROM-copying, * support for new dual DVB-S2 card prototype * * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * version 2 only, as published by the Free Software Foundation. * * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA * 02110-1301, USA * Or, point your browser to http://www.gnu.org/copyleft/gpl.html */ #include #include #include #include #include "ngene.h" /* demods/tuners */ #include "stv6110x.h" #include "stv090x.h" #include "lnbh24.h" #include "lgdt330x.h" #include "mt2131.h" #include "tda18271c2dd.h" #include "drxk.h" /****************************************************************************/ /* Demod/tuner attachment ***************************************************/ /****************************************************************************/ static int tuner_attach_stv6110(struct ngene_channel *chan) { struct i2c_adapter *i2c; struct stv090x_config *feconf = (struct stv090x_config *) chan->dev->card_info->fe_config[chan->number]; struct stv6110x_config *tunerconf = (struct stv6110x_config *) chan->dev->card_info->tuner_config[chan->number]; struct stv6110x_devctl *ctl; /* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */ if (chan->number < 2) i2c = &chan->dev->channel[0].i2c_adapter; else i2c = &chan->dev->channel[1].i2c_adapter; ctl = dvb_attach(stv6110x_attach, chan->fe, tunerconf, i2c); if (ctl == NULL) { printk(KERN_ERR DEVICE_NAME ": No STV6110X found!\n"); return -ENODEV; } feconf->tuner_init = ctl->tuner_init; feconf->tuner_sleep = ctl->tuner_sleep; feconf->tuner_set_mode = ctl->tuner_set_mode; feconf->tuner_set_frequency = ctl->tuner_set_frequency; feconf->tuner_get_frequency = ctl->tuner_get_frequency; feconf->tuner_set_bandwidth = ctl->tuner_set_bandwidth; feconf->tuner_get_bandwidth = ctl->tuner_get_bandwidth; feconf->tuner_set_bbgain = ctl->tuner_set_bbgain; feconf->tuner_get_bbgain = ctl->tuner_get_bbgain; feconf->tuner_set_refclk = ctl->tuner_set_refclk; feconf->tuner_get_status = ctl->tuner_get_status; return 0; } static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable) { struct ngene_channel *chan = fe->sec_priv; int status; if (enable) { down(&chan->dev->pll_mutex); status = chan->gate_ctrl(fe, 1); } else { status = chan->gate_ctrl(fe, 0); up(&chan->dev->pll_mutex); } return status; } static int tuner_attach_tda18271(struct ngene_channel *chan) { struct i2c_adapter *i2c; struct dvb_frontend *fe; i2c = &chan->dev->channel[0].i2c_adapter; if (chan->fe->ops.i2c_gate_ctrl) chan->fe->ops.i2c_gate_ctrl(chan->fe, 1); fe = dvb_attach(tda18271c2dd_attach, chan->fe, i2c, 0x60); if (chan->fe->ops.i2c_gate_ctrl) chan->fe->ops.i2c_gate_ctrl(chan->fe, 0); if (!fe) { printk(KERN_ERR "No TDA18271 found!\n"); return -ENODEV; } return 0; } static int tuner_attach_probe(struct ngene_channel *chan) { if (chan->demod_type == 0) return tuner_attach_stv6110(chan); if (chan->demod_type == 1) return tuner_attach_tda18271(chan); return -EINVAL; } static int demod_attach_stv0900(struct ngene_channel *chan) { struct i2c_adapter *i2c; struct stv090x_config *feconf = (struct stv090x_config *) chan->dev->card_info->fe_config[chan->number]; /* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */ /* Note: Both adapters share the same i2c bus, but the demod */ /* driver requires that each demod has its own i2c adapter */ if (chan->number < 2) i2c = &chan->dev->channel[0].i2c_adapter; else i2c = &chan->dev->channel[1].i2c_adapter; chan->fe = dvb_attach(stv090x_attach, feconf, i2c, (chan->number & 1) == 0 ? STV090x_DEMODULATOR_0 : STV090x_DEMODULATOR_1); if (chan->fe == NULL) { printk(KERN_ERR DEVICE_NAME ": No STV0900 found!\n"); return -ENODEV; } /* store channel info */ if (feconf->tuner_i2c_lock) chan->fe->analog_demod_priv = chan; if (!dvb_attach(lnbh24_attach, chan->fe, i2c, 0, 0, chan->dev->card_info->lnb[chan->number])) { printk(KERN_ERR DEVICE_NAME ": No LNBH24 found!\n"); dvb_frontend_detach(chan->fe); chan->fe = NULL; return -ENODEV; } return 0; } static void cineS2_tuner_i2c_lock(struct dvb_frontend *fe, int lock) { struct ngene_channel *chan = fe->analog_demod_priv; if (lock) down(&chan->dev->pll_mutex); else up(&chan->dev->pll_mutex); } static int i2c_read(struct i2c_adapter *adapter, u8 adr, u8 *val) { struct i2c_msg msgs[1] = {{.addr = adr, .flags = I2C_M_RD, .buf = val, .len = 1 } }; return (i2c_transfer(adapter, msgs, 1) == 1) ? 0 : -1; } static int i2c_read_reg16(struct i2c_adapter *adapter, u8 adr, u16 reg, u8 *val) { u8 msg[2] = {reg>>8, reg&0xff}; struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0, .buf = msg, .len = 2}, {.addr = adr, .flags = I2C_M_RD, .buf = val, .len = 1} }; return (i2c_transfer(adapter, msgs, 2) == 2) ? 0 : -1; } static int port_has_stv0900(struct i2c_adapter *i2c, int port) { u8 val; if (i2c_read_reg16(i2c, 0x68+port/2, 0xf100, &val) < 0) return 0; return 1; } static int port_has_drxk(struct i2c_adapter *i2c, int port) { u8 val; if (i2c_read(i2c, 0x29+port, &val) < 0) return 0; return 1; } static int demod_attach_drxk(struct ngene_channel *chan, struct i2c_adapter *i2c) { struct drxk_config config; memset(&config, 0, sizeof(config)); config.adr = 0x29 + (chan->number ^ 2); chan->fe = dvb_attach(drxk_attach, &config, i2c, &chan->fe2); if (!chan->fe) { printk(KERN_ERR "No DRXK found!\n"); return -ENODEV; } chan->fe->sec_priv = chan; chan->gate_ctrl = chan->fe->ops.i2c_gate_ctrl; chan->fe->ops.i2c_gate_ctrl = drxk_gate_ctrl; return 0; } static int cineS2_probe(struct ngene_channel *chan) { struct i2c_adapter *i2c; struct stv090x_config *fe_conf; u8 buf[3]; struct i2c_msg i2c_msg = { .flags = 0, .buf = buf }; int rc; /* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */ if (chan->number < 2) i2c = &chan->dev->channel[0].i2c_adapter; else i2c = &chan->dev->channel[1].i2c_adapter; if (port_has_stv0900(i2c, chan->number)) { chan->demod_type = 0; fe_conf = chan->dev->card_info->fe_config[chan->number]; /* demod found, attach it */ rc = demod_attach_stv0900(chan); if (rc < 0 || chan->number < 2) return rc; /* demod #2: reprogram outputs DPN1 & DPN2 */ i2c_msg.addr = fe_conf->address; i2c_msg.len = 3; buf[0] = 0xf1; switch (chan->number) { case 2: buf[1] = 0x5c; buf[2] = 0xc2; break; case 3: buf[1] = 0x61; buf[2] = 0xcc; break; default: return -ENODEV; } rc = i2c_transfer(i2c, &i2c_msg, 1); if (rc != 1) { printk(KERN_ERR DEVICE_NAME ": could not setup DPNx\n"); return -EIO; } } else if (port_has_drxk(i2c, chan->number^2)) { chan->demod_type = 1; demod_attach_drxk(chan, i2c); } else { printk(KERN_ERR "No demod found on chan %d\n", chan->number); return -ENODEV; } return 0; } static struct lgdt330x_config aver_m780 = { .demod_address = 0xb2 >> 1, .demod_chip = LGDT3303, .serial_mpeg = 0x00, /* PARALLEL */ .clock_polarity_flip = 1, }; static struct mt2131_config m780_tunerconfig = { 0xc0 >> 1 }; /* A single func to attach the demo and tuner, rather than * use two sep funcs like the current design mandates. */ static int demod_attach_lg330x(struct ngene_channel *chan) { chan->fe = dvb_attach(lgdt330x_attach, &aver_m780, &chan->i2c_adapter); if (chan->fe == NULL) { printk(KERN_ERR DEVICE_NAME ": No LGDT330x found!\n"); return -ENODEV; } dvb_attach(mt2131_attach, chan->fe, &chan->i2c_adapter, &m780_tunerconfig, 0); return (chan->fe) ? 0 : -ENODEV; } /****************************************************************************/ /* Switch control (I2C gates, etc.) *****************************************/ /****************************************************************************/ static struct stv090x_config fe_cineS2 = { .device = STV0900, .demod_mode = STV090x_DUAL, .clk_mode = STV090x_CLK_EXT, .xtal = 27000000, .address = 0x68, .ts1_mode = STV090x_TSMODE_SERIAL_PUNCTURED, .ts2_mode = STV090x_TSMODE_SERIAL_PUNCTURED, .repeater_level = STV090x_RPTLEVEL_16, .adc1_range = STV090x_ADC_1Vpp, .adc2_range = STV090x_ADC_1Vpp, .diseqc_envelope_mode = true, .tuner_i2c_lock = cineS2_tuner_i2c_lock, }; static struct stv090x_config fe_cineS2_2 = { .device = STV0900, .demod_mode = STV090x_DUAL, .clk_mode = STV090x_CLK_EXT, .xtal = 27000000, .address = 0x69, .ts1_mode = STV090x_TSMODE_SERIAL_PUNCTURED, .ts2_mode = STV090x_TSMODE_SERIAL_PUNCTURED, .repeater_level = STV090x_RPTLEVEL_16, .adc1_range = STV090x_ADC_1Vpp, .adc2_range = STV090x_ADC_1Vpp, .diseqc_envelope_mode = true, .tuner_i2c_lock = cineS2_tuner_i2c_lock, }; static struct stv6110x_config tuner_cineS2_0 = { .addr = 0x60, .refclk = 27000000, .clk_div = 1, }; static struct stv6110x_config tuner_cineS2_1 = { .addr = 0x63, .refclk = 27000000, .clk_div = 1, }; static struct ngene_info ngene_info_cineS2 = { .type = NGENE_SIDEWINDER, .name = "Linux4Media cineS2 DVB-S2 Twin Tuner", .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN}, .demod_attach = {demod_attach_stv0900, demod_attach_stv0900}, .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110}, .fe_config = {&fe_cineS2, &fe_cineS2}, .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1}, .lnb = {0x0b, 0x08}, .tsf = {3, 3}, .fw_version = 18, .msi_supported = true, }; static struct ngene_info ngene_info_satixS2 = { .type = NGENE_SIDEWINDER, .name = "Mystique SaTiX-S2 Dual", .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN}, .demod_attach = {demod_attach_stv0900, demod_attach_stv0900}, .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110}, .fe_config = {&fe_cineS2, &fe_cineS2}, .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1}, .lnb = {0x0b, 0x08}, .tsf = {3, 3}, .fw_version = 18, .msi_supported = true, }; static struct ngene_info ngene_info_satixS2v2 = { .type = NGENE_SIDEWINDER, .name = "Mystique SaTiX-S2 Dual (v2)", .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSOUT}, .demod_attach = {demod_attach_stv0900, demod_attach_stv0900, cineS2_probe, cineS2_probe}, .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_probe, tuner_attach_probe}, .fe_config = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2}, .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1}, .lnb = {0x0a, 0x08, 0x0b, 0x09}, .tsf = {3, 3}, .fw_version = 18, .msi_supported = true, }; static struct ngene_info ngene_info_cineS2v5 = { .type = NGENE_SIDEWINDER, .name = "Linux4Media cineS2 DVB-S2 Twin Tuner (v5)", .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSOUT}, .demod_attach = {demod_attach_stv0900, demod_attach_stv0900, cineS2_probe, cineS2_probe}, .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_probe, tuner_attach_probe}, .fe_config = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2}, .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1}, .lnb = {0x0a, 0x08, 0x0b, 0x09}, .tsf = {3, 3}, .fw_version = 18, .msi_supported = true, }; static struct ngene_info ngene_info_duoFlex = { .type = NGENE_SIDEWINDER, .name = "Digital Devices DuoFlex PCIe or miniPCIe", .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSOUT}, .demod_attach = {cineS2_probe, cineS2_probe, cineS2_probe, cineS2_probe}, .tuner_attach = {tuner_attach_probe, tuner_attach_probe, tuner_attach_probe, tuner_attach_probe}, .fe_config = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2}, .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1}, .lnb = {0x0a, 0x08, 0x0b, 0x09}, .tsf = {3, 3}, .fw_version = 18, .msi_supported = true, }; static struct ngene_info ngene_info_m780 = { .type = NGENE_APP, .name = "Aver M780 ATSC/QAM-B", /* Channel 0 is analog, which is currently unsupported */ .io_type = { NGENE_IO_NONE, NGENE_IO_TSIN }, .demod_attach = { NULL, demod_attach_lg330x }, /* Ensure these are NULL else the frame will call them (as funcs) */ .tuner_attach = { 0, 0, 0, 0 }, .fe_config = { NULL, &aver_m780 }, .avf = { 0 }, /* A custom electrical interface config for the demod to bridge */ .tsf = { 4, 4 }, .fw_version = 15, }; /****************************************************************************/ /****************************************************************************/ /* PCI Subsystem ID *********************************************************/ /****************************************************************************/ #define NGENE_ID(_subvend, _subdev, _driverdata) { \ .vendor = NGENE_VID, .device = NGENE_PID, \ .subvendor = _subvend, .subdevice = _subdev, \ .driver_data = (unsigned long) &_driverdata } /****************************************************************************/ static const struct pci_device_id ngene_id_tbl[] __devinitdata = { NGENE_ID(0x18c3, 0xabc3, ngene_info_cineS2), NGENE_ID(0x18c3, 0xabc4, ngene_info_cineS2), NGENE_ID(0x18c3, 0xdb01, ngene_info_satixS2), NGENE_ID(0x18c3, 0xdb02, ngene_info_satixS2v2), NGENE_ID(0x18c3, 0xdd00, ngene_info_cineS2v5), NGENE_ID(0x18c3, 0xdd10, ngene_info_duoFlex), NGENE_ID(0x18c3, 0xdd20, ngene_info_duoFlex), NGENE_ID(0x1461, 0x062e, ngene_info_m780), {0} }; MODULE_DEVICE_TABLE(pci, ngene_id_tbl); /****************************************************************************/ /* Init/Exit ****************************************************************/ /****************************************************************************/ static pci_ers_result_t ngene_error_detected(struct pci_dev *dev, enum pci_channel_state state) { printk(KERN_ERR DEVICE_NAME ": PCI error\n"); if (state == pci_channel_io_perm_failure) return PCI_ERS_RESULT_DISCONNECT; if (state == pci_channel_io_frozen) return PCI_ERS_RESULT_NEED_RESET; return PCI_ERS_RESULT_CAN_RECOVER; } static pci_ers_result_t ngene_link_reset(struct pci_dev *dev) { printk(KERN_INFO DEVICE_NAME ": link reset\n"); return 0; } static pci_ers_result_t ngene_slot_reset(struct pci_dev *dev) { printk(KERN_INFO DEVICE_NAME ": slot reset\n"); return 0; } static void ngene_resume(struct pci_dev *dev) { printk(KERN_INFO DEVICE_NAME ": resume\n"); } static struct pci_error_handlers ngene_errors = { .error_detected = ngene_error_detected, .link_reset = ngene_link_reset, .slot_reset = ngene_slot_reset, .resume = ngene_resume, }; static struct pci_driver ngene_pci_driver = { .name = "ngene", .id_table = ngene_id_tbl, .probe = ngene_probe, .remove = __devexit_p(ngene_remove), .err_handler = &ngene_errors, .shutdown = ngene_shutdown, }; static __init int module_init_ngene(void) { printk(KERN_INFO "nGene PCIE bridge driver, Copyright (C) 2005-2007 Micronas\n"); return pci_register_driver(&ngene_pci_driver); } static __exit void module_exit_ngene(void) { pci_unregister_driver(&ngene_pci_driver); } module_init(module_init_ngene); module_exit(module_exit_ngene); MODULE_DESCRIPTION("nGene"); MODULE_AUTHOR("Micronas, Ralph Metzler, Manfred Voelkel"); MODULE_LICENSE("GPL");