1/*
2	Mantis PCI bridge driver
3
4	Copyright (C) Manu Abraham (abraham.manu@gmail.com)
5
6	This program is free software; you can redistribute it and/or modify
7	it under the terms of the GNU General Public License as published by
8	the Free Software Foundation; either version 2 of the License, or
9	(at your option) any later version.
10
11	This program is distributed in the hope that it will be useful,
12	but WITHOUT ANY WARRANTY; without even the implied warranty of
13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14	GNU General Public License for more details.
15*/
16
17#include <media/rc-core.h>
18#include <linux/pci.h>
19
20#include "dmxdev.h"
21#include "dvbdev.h"
22#include "dvb_demux.h"
23#include "dvb_frontend.h"
24#include "dvb_net.h"
25
26#include "mantis_common.h"
27#include "mantis_input.h"
28
29#define MODULE_NAME "mantis_core"
30
31void mantis_input_process(struct mantis_pci *mantis, int scancode)
32{
33	if (mantis->rc)
34		rc_keydown(mantis->rc, RC_TYPE_UNKNOWN, scancode, 0);
35}
36
37int mantis_input_init(struct mantis_pci *mantis)
38{
39	struct rc_dev *dev;
40	int err;
41
42	dev = rc_allocate_device();
43	if (!dev) {
44		dprintk(MANTIS_ERROR, 1, "Remote device allocation failed");
45		err = -ENOMEM;
46		goto out;
47	}
48
49	snprintf(mantis->input_name, sizeof(mantis->input_name),
50		 "Mantis %s IR receiver", mantis->hwconfig->model_name);
51	snprintf(mantis->input_phys, sizeof(mantis->input_phys),
52		 "pci-%s/ir0", pci_name(mantis->pdev));
53
54	dev->input_name         = mantis->input_name;
55	dev->input_phys         = mantis->input_phys;
56	dev->input_id.bustype   = BUS_PCI;
57	dev->input_id.vendor    = mantis->vendor_id;
58	dev->input_id.product   = mantis->device_id;
59	dev->input_id.version   = 1;
60	dev->driver_name        = MODULE_NAME;
61	dev->map_name           = mantis->rc_map_name ? : RC_MAP_EMPTY;
62	dev->dev.parent         = &mantis->pdev->dev;
63
64	err = rc_register_device(dev);
65	if (err) {
66		dprintk(MANTIS_ERROR, 1, "IR device registration failed, ret = %d", err);
67		goto out_dev;
68	}
69
70	mantis->rc = dev;
71	return 0;
72
73out_dev:
74	rc_free_device(dev);
75out:
76	return err;
77}
78EXPORT_SYMBOL_GPL(mantis_input_init);
79
80void mantis_input_exit(struct mantis_pci *mantis)
81{
82	rc_unregister_device(mantis->rc);
83}
84EXPORT_SYMBOL_GPL(mantis_input_exit);
85