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/drivers/media/dvb/mantis/mantis_input.c

https://bitbucket.org/ndreys/linux-sunxi
C | 159 lines | 119 code | 21 blank | 19 comment | 3 complexity | 37186672b53f77b133669b48e45e3872 MD5 | raw file
Possible License(s): GPL-2.0, LGPL-2.0, AGPL-1.0
  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	You should have received a copy of the GNU General Public License
 17	along with this program; if not, write to the Free Software
 18	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 19*/
 20
 21#include <media/rc-core.h>
 22#include <linux/pci.h>
 23
 24#include "dmxdev.h"
 25#include "dvbdev.h"
 26#include "dvb_demux.h"
 27#include "dvb_frontend.h"
 28#include "dvb_net.h"
 29
 30#include "mantis_common.h"
 31#include "mantis_reg.h"
 32#include "mantis_uart.h"
 33
 34#define MODULE_NAME "mantis_core"
 35#define RC_MAP_MANTIS "rc-mantis"
 36
 37static struct rc_map_table mantis_ir_table[] = {
 38	{ 0x29, KEY_POWER	},
 39	{ 0x28, KEY_FAVORITES	},
 40	{ 0x30, KEY_TEXT	},
 41	{ 0x17, KEY_INFO	}, /* Preview */
 42	{ 0x23, KEY_EPG		},
 43	{ 0x3b, KEY_F22		}, /* Record List */
 44	{ 0x3c, KEY_1		},
 45	{ 0x3e, KEY_2		},
 46	{ 0x39, KEY_3		},
 47	{ 0x36, KEY_4		},
 48	{ 0x22, KEY_5		},
 49	{ 0x20, KEY_6		},
 50	{ 0x32, KEY_7		},
 51	{ 0x26, KEY_8		},
 52	{ 0x24, KEY_9		},
 53	{ 0x2a, KEY_0		},
 54
 55	{ 0x33, KEY_CANCEL	},
 56	{ 0x2c, KEY_BACK	},
 57	{ 0x15, KEY_CLEAR	},
 58	{ 0x3f, KEY_TAB		},
 59	{ 0x10, KEY_ENTER	},
 60	{ 0x14, KEY_UP		},
 61	{ 0x0d, KEY_RIGHT	},
 62	{ 0x0e, KEY_DOWN	},
 63	{ 0x11, KEY_LEFT	},
 64
 65	{ 0x21, KEY_VOLUMEUP	},
 66	{ 0x35, KEY_VOLUMEDOWN	},
 67	{ 0x3d, KEY_CHANNELDOWN	},
 68	{ 0x3a, KEY_CHANNELUP	},
 69	{ 0x2e, KEY_RECORD	},
 70	{ 0x2b, KEY_PLAY	},
 71	{ 0x13, KEY_PAUSE	},
 72	{ 0x25, KEY_STOP	},
 73
 74	{ 0x1f, KEY_REWIND	},
 75	{ 0x2d, KEY_FASTFORWARD	},
 76	{ 0x1e, KEY_PREVIOUS	}, /* Replay |< */
 77	{ 0x1d, KEY_NEXT	}, /* Skip   >| */
 78
 79	{ 0x0b, KEY_CAMERA	}, /* Capture */
 80	{ 0x0f, KEY_LANGUAGE	}, /* SAP */
 81	{ 0x18, KEY_MODE	}, /* PIP */
 82	{ 0x12, KEY_ZOOM	}, /* Full screen */
 83	{ 0x1c, KEY_SUBTITLE	},
 84	{ 0x2f, KEY_MUTE	},
 85	{ 0x16, KEY_F20		}, /* L/R */
 86	{ 0x38, KEY_F21		}, /* Hibernate */
 87
 88	{ 0x37, KEY_SWITCHVIDEOMODE }, /* A/V */
 89	{ 0x31, KEY_AGAIN	}, /* Recall */
 90	{ 0x1a, KEY_KPPLUS	}, /* Zoom+ */
 91	{ 0x19, KEY_KPMINUS	}, /* Zoom- */
 92	{ 0x27, KEY_RED		},
 93	{ 0x0C, KEY_GREEN	},
 94	{ 0x01, KEY_YELLOW	},
 95	{ 0x00, KEY_BLUE	},
 96};
 97
 98static struct rc_map_list ir_mantis_map = {
 99	.map = {
100		.scan = mantis_ir_table,
101		.size = ARRAY_SIZE(mantis_ir_table),
102		.rc_type = RC_TYPE_UNKNOWN,
103		.name = RC_MAP_MANTIS,
104	}
105};
106
107int mantis_input_init(struct mantis_pci *mantis)
108{
109	struct rc_dev *dev;
110	int err;
111
112	err = rc_map_register(&ir_mantis_map);
113	if (err)
114		goto out;
115
116	dev = rc_allocate_device();
117	if (!dev) {
118		dprintk(MANTIS_ERROR, 1, "Remote device allocation failed");
119		err = -ENOMEM;
120		goto out_map;
121	}
122
123	sprintf(mantis->input_name, "Mantis %s IR receiver", mantis->hwconfig->model_name);
124	sprintf(mantis->input_phys, "pci-%s/ir0", pci_name(mantis->pdev));
125
126	dev->input_name         = mantis->input_name;
127	dev->input_phys         = mantis->input_phys;
128	dev->input_id.bustype   = BUS_PCI;
129	dev->input_id.vendor    = mantis->vendor_id;
130	dev->input_id.product   = mantis->device_id;
131	dev->input_id.version   = 1;
132	dev->driver_name        = MODULE_NAME;
133	dev->map_name           = RC_MAP_MANTIS;
134	dev->dev.parent         = &mantis->pdev->dev;
135
136	err = rc_register_device(dev);
137	if (err) {
138		dprintk(MANTIS_ERROR, 1, "IR device registration failed, ret = %d", err);
139		goto out_dev;
140	}
141
142	mantis->rc = dev;
143	return 0;
144
145out_dev:
146	rc_free_device(dev);
147out_map:
148	rc_map_unregister(&ir_mantis_map);
149out:
150	return err;
151}
152
153int mantis_exit(struct mantis_pci *mantis)
154{
155	rc_unregister_device(mantis->rc);
156	rc_map_unregister(&ir_mantis_map);
157	return 0;
158}
159