1// SPDX-License-Identifier: GPL-2.0-or-later
 2/*
 3	Hopper VP-3028 driver
 4
 5	Copyright (C) Manu Abraham (abraham.manu@gmail.com)
 6
 7*/
 8
 9#include <linux/signal.h>
10#include <linux/sched.h>
11#include <linux/interrupt.h>
12
13#include <media/dmxdev.h>
14#include <media/dvbdev.h>
15#include <media/dvb_demux.h>
16#include <media/dvb_frontend.h>
17#include <media/dvb_net.h>
18
19#include "zl10353.h"
20#include "mantis_common.h"
21#include "mantis_ioc.h"
22#include "mantis_dvb.h"
23#include "hopper_vp3028.h"
24
25static struct zl10353_config hopper_vp3028_config = {
26	.demod_address	= 0x0f,
27};
28
29#define MANTIS_MODEL_NAME	"VP-3028"
30#define MANTIS_DEV_TYPE		"DVB-T"
31
32static int vp3028_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe)
33{
34	struct i2c_adapter *adapter	= &mantis->adapter;
35	struct mantis_hwconfig *config	= mantis->hwconfig;
36	int err;
37
38	mantis_gpio_set_bits(mantis, config->reset, 0);
39	msleep(100);
40	err = mantis_frontend_power(mantis, POWER_ON);
41	msleep(100);
42	mantis_gpio_set_bits(mantis, config->reset, 1);
43
44	err = mantis_frontend_power(mantis, POWER_ON);
45	if (err == 0) {
46		msleep(250);
47		dprintk(MANTIS_ERROR, 1, "Probing for 10353 (DVB-T)");
48		fe = dvb_attach(zl10353_attach, &hopper_vp3028_config, adapter);
49
50		if (!fe)
51			return -1;
52	} else {
53		dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>",
54			adapter->name,
55			err);
56
57		return -EIO;
58	}
59	dprintk(MANTIS_ERROR, 1, "Done!");
60
61	return 0;
62}
63
64struct mantis_hwconfig vp3028_config = {
65	.model_name	= MANTIS_MODEL_NAME,
66	.dev_type	= MANTIS_DEV_TYPE,
67	.ts_size	= MANTIS_TS_188,
68
69	.baud_rate	= MANTIS_BAUD_9600,
70	.parity		= MANTIS_PARITY_NONE,
71	.bytes		= 0,
72
73	.frontend_init	= vp3028_frontend_init,
74	.power		= GPIF_A00,
75	.reset		= GPIF_A03,
76};

 1// SPDX-License-Identifier: GPL-2.0-or-later
 2/*
 3	Hopper VP-3028 driver
 4
 5	Copyright (C) Manu Abraham (abraham.manu@gmail.com)
 6
 7*/
 8
 9#include <linux/signal.h>
10#include <linux/sched.h>
11#include <linux/interrupt.h>
12
13#include <media/dmxdev.h>
14#include <media/dvbdev.h>
15#include <media/dvb_demux.h>
16#include <media/dvb_frontend.h>
17#include <media/dvb_net.h>
18
19#include "zl10353.h"
20#include "mantis_common.h"
21#include "mantis_ioc.h"
22#include "mantis_dvb.h"
23#include "hopper_vp3028.h"
24
25static struct zl10353_config hopper_vp3028_config = {
26	.demod_address	= 0x0f,
27};
28
29#define MANTIS_MODEL_NAME	"VP-3028"
30#define MANTIS_DEV_TYPE		"DVB-T"
31
32static int vp3028_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe)
33{
34	struct i2c_adapter *adapter	= &mantis->adapter;
35	struct mantis_hwconfig *config	= mantis->hwconfig;
36	int err = 0;
37
38	mantis_gpio_set_bits(mantis, config->reset, 0);
39	msleep(100);
40	err = mantis_frontend_power(mantis, POWER_ON);
41	msleep(100);
42	mantis_gpio_set_bits(mantis, config->reset, 1);
43
44	err = mantis_frontend_power(mantis, POWER_ON);
45	if (err == 0) {
46		msleep(250);
47		dprintk(MANTIS_ERROR, 1, "Probing for 10353 (DVB-T)");
48		fe = dvb_attach(zl10353_attach, &hopper_vp3028_config, adapter);
49
50		if (!fe)
51			return -1;
52	} else {
53		dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>",
54			adapter->name,
55			err);
56
57		return -EIO;
58	}
59	dprintk(MANTIS_ERROR, 1, "Done!");
60
61	return 0;
62}
63
64struct mantis_hwconfig vp3028_config = {
65	.model_name	= MANTIS_MODEL_NAME,
66	.dev_type	= MANTIS_DEV_TYPE,
67	.ts_size	= MANTIS_TS_188,
68
69	.baud_rate	= MANTIS_BAUD_9600,
70	.parity		= MANTIS_PARITY_NONE,
71	.bytes		= 0,
72
73	.frontend_init	= vp3028_frontend_init,
74	.power		= GPIF_A00,
75	.reset		= GPIF_A03,
76};