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93 lines
2.0 KiB
93 lines
2.0 KiB
// SPDX-License-Identifier: GPL-2.0-or-later |
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/* |
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Mantis VP-3030 driver |
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Copyright (C) Manu Abraham ([email protected]) |
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*/ |
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#include <linux/signal.h> |
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#include <linux/sched.h> |
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#include <linux/interrupt.h> |
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#include <media/dmxdev.h> |
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#include <media/dvbdev.h> |
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#include <media/dvb_demux.h> |
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#include <media/dvb_frontend.h> |
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#include <media/dvb_net.h> |
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#include "zl10353.h" |
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#include "tda665x.h" |
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#include "mantis_common.h" |
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#include "mantis_ioc.h" |
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#include "mantis_dvb.h" |
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#include "mantis_vp3030.h" |
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static struct zl10353_config mantis_vp3030_config = { |
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.demod_address = 0x0f, |
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}; |
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static struct tda665x_config env57h12d5_config = { |
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.name = "ENV57H12D5 (ET-50DT)", |
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.addr = 0x60, |
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.frequency_min = 47 * MHz, |
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.frequency_max = 862 * MHz, |
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.frequency_offst = 3616667, |
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.ref_multiplier = 6, /* 1/6 MHz */ |
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.ref_divider = 100000, /* 1/6 MHz */ |
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}; |
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#define MANTIS_MODEL_NAME "VP-3030" |
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#define MANTIS_DEV_TYPE "DVB-T" |
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static int vp3030_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe) |
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{ |
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struct i2c_adapter *adapter = &mantis->adapter; |
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struct mantis_hwconfig *config = mantis->hwconfig; |
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int err = 0; |
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mantis_gpio_set_bits(mantis, config->reset, 0); |
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msleep(100); |
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err = mantis_frontend_power(mantis, POWER_ON); |
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msleep(100); |
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mantis_gpio_set_bits(mantis, config->reset, 1); |
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if (err == 0) { |
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msleep(250); |
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dprintk(MANTIS_ERROR, 1, "Probing for 10353 (DVB-T)"); |
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fe = dvb_attach(zl10353_attach, &mantis_vp3030_config, adapter); |
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if (!fe) |
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return -1; |
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dvb_attach(tda665x_attach, fe, &env57h12d5_config, adapter); |
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} else { |
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dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>", |
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adapter->name, |
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err); |
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return -EIO; |
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} |
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mantis->fe = fe; |
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dprintk(MANTIS_ERROR, 1, "Done!"); |
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return 0; |
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} |
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struct mantis_hwconfig vp3030_config = { |
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.model_name = MANTIS_MODEL_NAME, |
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.dev_type = MANTIS_DEV_TYPE, |
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.ts_size = MANTIS_TS_188, |
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.baud_rate = MANTIS_BAUD_9600, |
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.parity = MANTIS_PARITY_NONE, |
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.bytes = 0, |
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.frontend_init = vp3030_frontend_init, |
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.power = GPIF_A12, |
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.reset = GPIF_A13, |
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.i2c_mode = MANTIS_BYTE_MODE |
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};
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