344 lines
10 KiB
C
344 lines
10 KiB
C
/*
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* ngene-cards.c: nGene PCIe bridge driver - card specific info
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*
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* Copyright (C) 2005-2007 Micronas
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*
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* Copyright (C) 2008-2009 Ralph Metzler <rjkm@metzlerbros.de>
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* Modifications for new nGene firmware,
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* support for EEPROM-copying,
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* support for new dual DVB-S2 card prototype
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*
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 only, as published by the Free Software Foundation.
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*
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA
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* Or, point your browser to http://www.gnu.org/copyleft/gpl.html
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*/
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#include <linux/module.h>
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#include <linux/init.h>
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#include <linux/pci.h>
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#include <linux/pci_ids.h>
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#include "ngene.h"
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/* demods/tuners */
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#include "stv6110x.h"
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#include "stv090x.h"
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#include "lnbh24.h"
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#include "lgdt330x.h"
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#include "mt2131.h"
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/****************************************************************************/
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/* Demod/tuner attachment ***************************************************/
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/****************************************************************************/
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static int tuner_attach_stv6110(struct ngene_channel *chan)
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{
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struct stv090x_config *feconf = (struct stv090x_config *)
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chan->dev->card_info->fe_config[chan->number];
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struct stv6110x_config *tunerconf = (struct stv6110x_config *)
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chan->dev->card_info->tuner_config[chan->number];
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struct stv6110x_devctl *ctl;
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ctl = dvb_attach(stv6110x_attach, chan->fe, tunerconf,
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&chan->i2c_adapter);
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if (ctl == NULL) {
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printk(KERN_ERR DEVICE_NAME ": No STV6110X found!\n");
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return -ENODEV;
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}
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feconf->tuner_init = ctl->tuner_init;
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feconf->tuner_set_mode = ctl->tuner_set_mode;
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feconf->tuner_set_frequency = ctl->tuner_set_frequency;
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feconf->tuner_get_frequency = ctl->tuner_get_frequency;
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feconf->tuner_set_bandwidth = ctl->tuner_set_bandwidth;
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feconf->tuner_get_bandwidth = ctl->tuner_get_bandwidth;
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feconf->tuner_set_bbgain = ctl->tuner_set_bbgain;
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feconf->tuner_get_bbgain = ctl->tuner_get_bbgain;
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feconf->tuner_set_refclk = ctl->tuner_set_refclk;
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feconf->tuner_get_status = ctl->tuner_get_status;
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return 0;
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}
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static int demod_attach_stv0900(struct ngene_channel *chan)
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{
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struct stv090x_config *feconf = (struct stv090x_config *)
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chan->dev->card_info->fe_config[chan->number];
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chan->fe = dvb_attach(stv090x_attach,
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feconf,
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&chan->i2c_adapter,
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chan->number == 0 ? STV090x_DEMODULATOR_0 :
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STV090x_DEMODULATOR_1);
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if (chan->fe == NULL) {
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printk(KERN_ERR DEVICE_NAME ": No STV0900 found!\n");
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return -ENODEV;
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}
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if (!dvb_attach(lnbh24_attach, chan->fe, &chan->i2c_adapter, 0,
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0, chan->dev->card_info->lnb[chan->number])) {
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printk(KERN_ERR DEVICE_NAME ": No LNBH24 found!\n");
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dvb_frontend_detach(chan->fe);
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return -ENODEV;
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}
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return 0;
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}
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static struct lgdt330x_config aver_m780 = {
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.demod_address = 0xb2 >> 1,
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.demod_chip = LGDT3303,
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.serial_mpeg = 0x00, /* PARALLEL */
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.clock_polarity_flip = 1,
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};
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static struct mt2131_config m780_tunerconfig = {
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0xc0 >> 1
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};
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/* A single func to attach the demo and tuner, rather than
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* use two sep funcs like the current design mandates.
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*/
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static int demod_attach_lg330x(struct ngene_channel *chan)
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{
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chan->fe = dvb_attach(lgdt330x_attach, &aver_m780, &chan->i2c_adapter);
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if (chan->fe == NULL) {
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printk(KERN_ERR DEVICE_NAME ": No LGDT330x found!\n");
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return -ENODEV;
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}
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dvb_attach(mt2131_attach, chan->fe, &chan->i2c_adapter,
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&m780_tunerconfig, 0);
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return (chan->fe) ? 0 : -ENODEV;
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}
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/****************************************************************************/
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/* Switch control (I2C gates, etc.) *****************************************/
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/****************************************************************************/
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static struct stv090x_config fe_cineS2 = {
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.device = STV0900,
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.demod_mode = STV090x_DUAL,
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.clk_mode = STV090x_CLK_EXT,
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.xtal = 27000000,
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.address = 0x68,
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.ts1_mode = STV090x_TSMODE_SERIAL_PUNCTURED,
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.ts2_mode = STV090x_TSMODE_SERIAL_PUNCTURED,
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.repeater_level = STV090x_RPTLEVEL_16,
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.adc1_range = STV090x_ADC_1Vpp,
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.adc2_range = STV090x_ADC_1Vpp,
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.diseqc_envelope_mode = true,
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};
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static struct stv6110x_config tuner_cineS2_0 = {
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.addr = 0x60,
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.refclk = 27000000,
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.clk_div = 1,
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};
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static struct stv6110x_config tuner_cineS2_1 = {
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.addr = 0x63,
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.refclk = 27000000,
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.clk_div = 1,
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};
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static struct ngene_info ngene_info_cineS2 = {
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.type = NGENE_SIDEWINDER,
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.name = "Linux4Media cineS2 DVB-S2 Twin Tuner",
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.io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN},
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.demod_attach = {demod_attach_stv0900, demod_attach_stv0900},
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.tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110},
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.fe_config = {&fe_cineS2, &fe_cineS2},
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.tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1},
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.lnb = {0x0b, 0x08},
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.tsf = {3, 3},
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.fw_version = 15,
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};
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static struct ngene_info ngene_info_satixS2 = {
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.type = NGENE_SIDEWINDER,
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.name = "Mystique SaTiX-S2 Dual",
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.io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN},
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.demod_attach = {demod_attach_stv0900, demod_attach_stv0900},
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.tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110},
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.fe_config = {&fe_cineS2, &fe_cineS2},
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.tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1},
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.lnb = {0x0b, 0x08},
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.tsf = {3, 3},
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.fw_version = 15,
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};
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static struct ngene_info ngene_info_satixS2v2 = {
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.type = NGENE_SIDEWINDER,
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.name = "Mystique SaTiX-S2 Dual (v2)",
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.io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN},
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.demod_attach = {demod_attach_stv0900, demod_attach_stv0900},
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.tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110},
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.fe_config = {&fe_cineS2, &fe_cineS2},
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.tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1},
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.lnb = {0x0a, 0x08},
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.tsf = {3, 3},
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.fw_version = 15,
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};
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static struct ngene_info ngene_info_cineS2v5 = {
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.type = NGENE_SIDEWINDER,
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.name = "Linux4Media cineS2 DVB-S2 Twin Tuner (v5)",
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.io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN},
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.demod_attach = {demod_attach_stv0900, demod_attach_stv0900},
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.tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110},
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.fe_config = {&fe_cineS2, &fe_cineS2},
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.tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1},
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.lnb = {0x0a, 0x08},
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.tsf = {3, 3},
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.fw_version = 15,
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};
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static struct ngene_info ngene_info_duoFlexS2 = {
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.type = NGENE_SIDEWINDER,
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.name = "Digital Devices DuoFlex S2 miniPCIe",
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.io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN},
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.demod_attach = {demod_attach_stv0900, demod_attach_stv0900},
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.tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110},
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.fe_config = {&fe_cineS2, &fe_cineS2},
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.tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1},
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.lnb = {0x0a, 0x08},
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.tsf = {3, 3},
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.fw_version = 15,
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};
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static struct ngene_info ngene_info_m780 = {
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.type = NGENE_APP,
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.name = "Aver M780 ATSC/QAM-B",
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/* Channel 0 is analog, which is currently unsupported */
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.io_type = { NGENE_IO_NONE, NGENE_IO_TSIN },
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.demod_attach = { NULL, demod_attach_lg330x },
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/* Ensure these are NULL else the frame will call them (as funcs) */
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.tuner_attach = { 0, 0, 0, 0 },
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.fe_config = { NULL, &aver_m780 },
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.avf = { 0 },
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/* A custom electrical interface config for the demod to bridge */
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.tsf = { 4, 4 },
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.fw_version = 15,
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};
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/****************************************************************************/
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/****************************************************************************/
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/* PCI Subsystem ID *********************************************************/
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/****************************************************************************/
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#define NGENE_ID(_subvend, _subdev, _driverdata) { \
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.vendor = NGENE_VID, .device = NGENE_PID, \
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.subvendor = _subvend, .subdevice = _subdev, \
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.driver_data = (unsigned long) &_driverdata }
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/****************************************************************************/
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static const struct pci_device_id ngene_id_tbl[] __devinitdata = {
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NGENE_ID(0x18c3, 0xabc3, ngene_info_cineS2),
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NGENE_ID(0x18c3, 0xabc4, ngene_info_cineS2),
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NGENE_ID(0x18c3, 0xdb01, ngene_info_satixS2),
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NGENE_ID(0x18c3, 0xdb02, ngene_info_satixS2v2),
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NGENE_ID(0x18c3, 0xdd00, ngene_info_cineS2v5),
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NGENE_ID(0x18c3, 0xdd10, ngene_info_duoFlexS2),
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NGENE_ID(0x18c3, 0xdd20, ngene_info_duoFlexS2),
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NGENE_ID(0x1461, 0x062e, ngene_info_m780),
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{0}
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};
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MODULE_DEVICE_TABLE(pci, ngene_id_tbl);
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/****************************************************************************/
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/* Init/Exit ****************************************************************/
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/****************************************************************************/
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static pci_ers_result_t ngene_error_detected(struct pci_dev *dev,
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enum pci_channel_state state)
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{
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printk(KERN_ERR DEVICE_NAME ": PCI error\n");
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if (state == pci_channel_io_perm_failure)
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return PCI_ERS_RESULT_DISCONNECT;
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if (state == pci_channel_io_frozen)
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return PCI_ERS_RESULT_NEED_RESET;
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return PCI_ERS_RESULT_CAN_RECOVER;
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}
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static pci_ers_result_t ngene_link_reset(struct pci_dev *dev)
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{
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printk(KERN_INFO DEVICE_NAME ": link reset\n");
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return 0;
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}
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static pci_ers_result_t ngene_slot_reset(struct pci_dev *dev)
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{
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printk(KERN_INFO DEVICE_NAME ": slot reset\n");
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return 0;
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}
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static void ngene_resume(struct pci_dev *dev)
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{
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printk(KERN_INFO DEVICE_NAME ": resume\n");
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}
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static struct pci_error_handlers ngene_errors = {
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.error_detected = ngene_error_detected,
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.link_reset = ngene_link_reset,
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.slot_reset = ngene_slot_reset,
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.resume = ngene_resume,
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};
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static struct pci_driver ngene_pci_driver = {
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.name = "ngene",
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.id_table = ngene_id_tbl,
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.probe = ngene_probe,
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.remove = __devexit_p(ngene_remove),
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.err_handler = &ngene_errors,
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};
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static __init int module_init_ngene(void)
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{
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printk(KERN_INFO
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"nGene PCIE bridge driver, Copyright (C) 2005-2007 Micronas\n");
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return pci_register_driver(&ngene_pci_driver);
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}
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static __exit void module_exit_ngene(void)
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{
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pci_unregister_driver(&ngene_pci_driver);
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}
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module_init(module_init_ngene);
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module_exit(module_exit_ngene);
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MODULE_DESCRIPTION("nGene");
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MODULE_AUTHOR("Micronas, Ralph Metzler, Manfred Voelkel");
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MODULE_LICENSE("GPL");
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