77 lines
1.7 KiB
C
77 lines
1.7 KiB
C
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// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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Hopper VP-3028 driver
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Copyright (C) Manu Abraham (abraham.manu@gmail.com)
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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 "mantis_common.h"
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#include "mantis_ioc.h"
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#include "mantis_dvb.h"
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#include "hopper_vp3028.h"
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static struct zl10353_config hopper_vp3028_config = {
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.demod_address = 0x0f,
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};
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#define MANTIS_MODEL_NAME "VP-3028"
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#define MANTIS_DEV_TYPE "DVB-T"
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static int vp3028_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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err = mantis_frontend_power(mantis, POWER_ON);
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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, &hopper_vp3028_config, adapter);
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if (!fe)
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return -1;
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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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dprintk(MANTIS_ERROR, 1, "Done!");
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return 0;
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}
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struct mantis_hwconfig vp3028_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 = vp3028_frontend_init,
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.power = GPIF_A00,
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.reset = GPIF_A03,
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};
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