| blob | afd2ab31bdf2d739b274d6304d0d62fe617e6315 |
1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /*
3 * rc-map.h - define RC map names used by RC drivers
4 *
5 * Copyright (c) 2010 by Mauro Carvalho Chehab
6 */
8 #ifndef _MEDIA_RC_MAP_H
9 #define _MEDIA_RC_MAP_H
11 #include <linux/input.h>
12 #include <uapi/linux/lirc.h>
14 #define RC_PROTO_BIT_NONE 0ULL
15 #define RC_PROTO_BIT_UNKNOWN BIT_ULL(RC_PROTO_UNKNOWN)
16 #define RC_PROTO_BIT_OTHER BIT_ULL(RC_PROTO_OTHER)
17 #define RC_PROTO_BIT_RC5 BIT_ULL(RC_PROTO_RC5)
18 #define RC_PROTO_BIT_RC5X_20 BIT_ULL(RC_PROTO_RC5X_20)
19 #define RC_PROTO_BIT_RC5_SZ BIT_ULL(RC_PROTO_RC5_SZ)
20 #define RC_PROTO_BIT_JVC BIT_ULL(RC_PROTO_JVC)
21 #define RC_PROTO_BIT_SONY12 BIT_ULL(RC_PROTO_SONY12)
22 #define RC_PROTO_BIT_SONY15 BIT_ULL(RC_PROTO_SONY15)
23 #define RC_PROTO_BIT_SONY20 BIT_ULL(RC_PROTO_SONY20)
24 #define RC_PROTO_BIT_NEC BIT_ULL(RC_PROTO_NEC)
25 #define RC_PROTO_BIT_NECX BIT_ULL(RC_PROTO_NECX)
26 #define RC_PROTO_BIT_NEC32 BIT_ULL(RC_PROTO_NEC32)
27 #define RC_PROTO_BIT_SANYO BIT_ULL(RC_PROTO_SANYO)
28 #define RC_PROTO_BIT_MCIR2_KBD BIT_ULL(RC_PROTO_MCIR2_KBD)
29 #define RC_PROTO_BIT_MCIR2_MSE BIT_ULL(RC_PROTO_MCIR2_MSE)
30 #define RC_PROTO_BIT_RC6_0 BIT_ULL(RC_PROTO_RC6_0)
31 #define RC_PROTO_BIT_RC6_6A_20 BIT_ULL(RC_PROTO_RC6_6A_20)
32 #define RC_PROTO_BIT_RC6_6A_24 BIT_ULL(RC_PROTO_RC6_6A_24)
33 #define RC_PROTO_BIT_RC6_6A_32 BIT_ULL(RC_PROTO_RC6_6A_32)
34 #define RC_PROTO_BIT_RC6_MCE BIT_ULL(RC_PROTO_RC6_MCE)
35 #define RC_PROTO_BIT_SHARP BIT_ULL(RC_PROTO_SHARP)
36 #define RC_PROTO_BIT_XMP BIT_ULL(RC_PROTO_XMP)
37 #define RC_PROTO_BIT_CEC BIT_ULL(RC_PROTO_CEC)
38 #define RC_PROTO_BIT_IMON BIT_ULL(RC_PROTO_IMON)
39 #define RC_PROTO_BIT_RCMM12 BIT_ULL(RC_PROTO_RCMM12)
40 #define RC_PROTO_BIT_RCMM24 BIT_ULL(RC_PROTO_RCMM24)
41 #define RC_PROTO_BIT_RCMM32 BIT_ULL(RC_PROTO_RCMM32)
42 #define RC_PROTO_BIT_XBOX_DVD BIT_ULL(RC_PROTO_XBOX_DVD)
44 /* All rc protocols for which we have decoders */
45 #define RC_PROTO_BIT_ALL_IR_DECODER \
46 (RC_PROTO_BIT_RC5 | RC_PROTO_BIT_RC5X_20 | \
47 RC_PROTO_BIT_RC5_SZ | RC_PROTO_BIT_JVC | \
48 RC_PROTO_BIT_SONY12 | RC_PROTO_BIT_SONY15 | \
49 RC_PROTO_BIT_SONY20 | RC_PROTO_BIT_NEC | \
50 RC_PROTO_BIT_NECX | RC_PROTO_BIT_NEC32 | \
51 RC_PROTO_BIT_SANYO | RC_PROTO_BIT_MCIR2_KBD | \
52 RC_PROTO_BIT_MCIR2_MSE | \
53 RC_PROTO_BIT_RC6_0 | RC_PROTO_BIT_RC6_6A_20 | \
54 RC_PROTO_BIT_RC6_6A_24 | RC_PROTO_BIT_RC6_6A_32 | \
55 RC_PROTO_BIT_RC6_MCE | RC_PROTO_BIT_SHARP | \
56 RC_PROTO_BIT_XMP | RC_PROTO_BIT_IMON | \
57 RC_PROTO_BIT_RCMM12 | RC_PROTO_BIT_RCMM24 | \
58 RC_PROTO_BIT_RCMM32)
60 #define RC_PROTO_BIT_ALL_IR_ENCODER \
61 (RC_PROTO_BIT_RC5 | RC_PROTO_BIT_RC5X_20 | \
62 RC_PROTO_BIT_RC5_SZ | RC_PROTO_BIT_JVC | \
63 RC_PROTO_BIT_SONY12 | RC_PROTO_BIT_SONY15 | \
64 RC_PROTO_BIT_SONY20 | RC_PROTO_BIT_NEC | \
65 RC_PROTO_BIT_NECX | RC_PROTO_BIT_NEC32 | \
66 RC_PROTO_BIT_SANYO | RC_PROTO_BIT_MCIR2_KBD | \
67 RC_PROTO_BIT_MCIR2_MSE | \
68 RC_PROTO_BIT_RC6_0 | RC_PROTO_BIT_RC6_6A_20 | \
69 RC_PROTO_BIT_RC6_6A_24 | \
70 RC_PROTO_BIT_RC6_6A_32 | RC_PROTO_BIT_RC6_MCE | \
71 RC_PROTO_BIT_SHARP | RC_PROTO_BIT_IMON | \
72 RC_PROTO_BIT_RCMM12 | RC_PROTO_BIT_RCMM24 | \
73 RC_PROTO_BIT_RCMM32)
75 #define RC_SCANCODE_UNKNOWN(x) (x)
76 #define RC_SCANCODE_OTHER(x) (x)
77 #define RC_SCANCODE_NEC(addr, cmd) (((addr) << 8) | (cmd))
78 #define RC_SCANCODE_NECX(addr, cmd) (((addr) << 8) | (cmd))
79 #define RC_SCANCODE_NEC32(data) ((data) & 0xffffffff)
80 #define RC_SCANCODE_RC5(sys, cmd) (((sys) << 8) | (cmd))
81 #define RC_SCANCODE_RC5_SZ(sys, cmd) (((sys) << 8) | (cmd))
82 #define RC_SCANCODE_RC6_0(sys, cmd) (((sys) << 8) | (cmd))
83 #define RC_SCANCODE_RC6_6A(vendor, sys, cmd) (((vendor) << 16) | ((sys) << 8) | (cmd))
85 /**
86 * struct rc_map_table - represents a scancode/keycode pair
87 *
88 * @scancode: scan code (u32)
89 * @keycode: Linux input keycode
90 */
92 u32 scancode;
93 u32 keycode;
94 };
96 /**
97 * struct rc_map - represents a keycode map table
98 *
99 * @scan: pointer to struct &rc_map_table
100 * @size: Max number of entries
101 * @len: Number of entries that are in use
102 * @alloc: size of \*scan, in bytes
103 * @rc_proto: type of the remote controller protocol, as defined at
104 * enum &rc_proto
105 * @name: name of the key map table
106 * @lock: lock to protect access to this structure
107 */
115 spinlock_t lock;
116 };
118 /**
119 * struct rc_map_list - list of the registered &rc_map maps
120 *
121 * @list: pointer to struct &list_head
122 * @map: pointer to struct &rc_map
123 */
127 };
129 /* Routines from rc-map.c */
131 /**
132 * rc_map_register() - Registers a Remote Controller scancode map
133 *
134 * @map: pointer to struct rc_map_list
135 */
138 /**
139 * rc_map_unregister() - Unregisters a Remote Controller scancode map
140 *
141 * @map: pointer to struct rc_map_list
142 */
145 /**
146 * rc_map_get - gets an RC map from its name
147 * @name: name of the RC scancode map
148 */
151 /* Names of the several keytables defined in-kernel */
283 /*
284 * Please, do not just append newer Remote Controller names at the end.
285 * The names should be ordered in alphabetical order
286 */