1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0-or-later
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun Mantis PCI bridge driver
4*4882a593Smuzhiyun
5*4882a593Smuzhiyun Copyright (C) Manu Abraham (abraham.manu@gmail.com)
6*4882a593Smuzhiyun
7*4882a593Smuzhiyun */
8*4882a593Smuzhiyun
9*4882a593Smuzhiyun #include <media/rc-core.h>
10*4882a593Smuzhiyun #include <linux/pci.h>
11*4882a593Smuzhiyun
12*4882a593Smuzhiyun #include <media/dmxdev.h>
13*4882a593Smuzhiyun #include <media/dvbdev.h>
14*4882a593Smuzhiyun #include <media/dvb_demux.h>
15*4882a593Smuzhiyun #include <media/dvb_frontend.h>
16*4882a593Smuzhiyun #include <media/dvb_net.h>
17*4882a593Smuzhiyun
18*4882a593Smuzhiyun #include "mantis_common.h"
19*4882a593Smuzhiyun #include "mantis_input.h"
20*4882a593Smuzhiyun
21*4882a593Smuzhiyun #define MODULE_NAME "mantis_core"
22*4882a593Smuzhiyun
mantis_input_process(struct mantis_pci * mantis,int scancode)23*4882a593Smuzhiyun void mantis_input_process(struct mantis_pci *mantis, int scancode)
24*4882a593Smuzhiyun {
25*4882a593Smuzhiyun if (mantis->rc)
26*4882a593Smuzhiyun rc_keydown(mantis->rc, RC_PROTO_UNKNOWN, scancode, 0);
27*4882a593Smuzhiyun }
28*4882a593Smuzhiyun
mantis_input_init(struct mantis_pci * mantis)29*4882a593Smuzhiyun int mantis_input_init(struct mantis_pci *mantis)
30*4882a593Smuzhiyun {
31*4882a593Smuzhiyun struct rc_dev *dev;
32*4882a593Smuzhiyun int err;
33*4882a593Smuzhiyun
34*4882a593Smuzhiyun dev = rc_allocate_device(RC_DRIVER_SCANCODE);
35*4882a593Smuzhiyun if (!dev) {
36*4882a593Smuzhiyun dprintk(MANTIS_ERROR, 1, "Remote device allocation failed");
37*4882a593Smuzhiyun err = -ENOMEM;
38*4882a593Smuzhiyun goto out;
39*4882a593Smuzhiyun }
40*4882a593Smuzhiyun
41*4882a593Smuzhiyun snprintf(mantis->device_name, sizeof(mantis->device_name),
42*4882a593Smuzhiyun "Mantis %s IR receiver", mantis->hwconfig->model_name);
43*4882a593Smuzhiyun snprintf(mantis->input_phys, sizeof(mantis->input_phys),
44*4882a593Smuzhiyun "pci-%s/ir0", pci_name(mantis->pdev));
45*4882a593Smuzhiyun
46*4882a593Smuzhiyun dev->device_name = mantis->device_name;
47*4882a593Smuzhiyun dev->input_phys = mantis->input_phys;
48*4882a593Smuzhiyun dev->input_id.bustype = BUS_PCI;
49*4882a593Smuzhiyun dev->input_id.vendor = mantis->vendor_id;
50*4882a593Smuzhiyun dev->input_id.product = mantis->device_id;
51*4882a593Smuzhiyun dev->input_id.version = 1;
52*4882a593Smuzhiyun dev->driver_name = MODULE_NAME;
53*4882a593Smuzhiyun dev->map_name = mantis->rc_map_name ? : RC_MAP_EMPTY;
54*4882a593Smuzhiyun dev->dev.parent = &mantis->pdev->dev;
55*4882a593Smuzhiyun
56*4882a593Smuzhiyun err = rc_register_device(dev);
57*4882a593Smuzhiyun if (err) {
58*4882a593Smuzhiyun dprintk(MANTIS_ERROR, 1, "IR device registration failed, ret = %d", err);
59*4882a593Smuzhiyun goto out_dev;
60*4882a593Smuzhiyun }
61*4882a593Smuzhiyun
62*4882a593Smuzhiyun mantis->rc = dev;
63*4882a593Smuzhiyun return 0;
64*4882a593Smuzhiyun
65*4882a593Smuzhiyun out_dev:
66*4882a593Smuzhiyun rc_free_device(dev);
67*4882a593Smuzhiyun out:
68*4882a593Smuzhiyun return err;
69*4882a593Smuzhiyun }
70*4882a593Smuzhiyun EXPORT_SYMBOL_GPL(mantis_input_init);
71*4882a593Smuzhiyun
mantis_input_exit(struct mantis_pci * mantis)72*4882a593Smuzhiyun void mantis_input_exit(struct mantis_pci *mantis)
73*4882a593Smuzhiyun {
74*4882a593Smuzhiyun rc_unregister_device(mantis->rc);
75*4882a593Smuzhiyun }
76*4882a593Smuzhiyun EXPORT_SYMBOL_GPL(mantis_input_exit);
77