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1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
---|---|
2 | /* |
3 | * lirc.h - linux infrared remote control header file |
4 | * last modified 2010/07/13 by Jarod Wilson |
5 | */ |
6 | |
7 | #ifndef _LINUX_LIRC_H |
8 | #define _LINUX_LIRC_H |
9 | |
10 | #include <linux/types.h> |
11 | #include <linux/ioctl.h> |
12 | |
13 | #define PULSE_BIT 0x01000000 |
14 | #define PULSE_MASK 0x00FFFFFF |
15 | |
16 | #define LIRC_MODE2_SPACE 0x00000000 |
17 | #define LIRC_MODE2_PULSE 0x01000000 |
18 | #define LIRC_MODE2_FREQUENCY 0x02000000 |
19 | #define LIRC_MODE2_TIMEOUT 0x03000000 |
20 | |
21 | #define LIRC_VALUE_MASK 0x00FFFFFF |
22 | #define LIRC_MODE2_MASK 0xFF000000 |
23 | |
24 | #define LIRC_SPACE(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_SPACE) |
25 | #define LIRC_PULSE(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_PULSE) |
26 | #define LIRC_FREQUENCY(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_FREQUENCY) |
27 | #define LIRC_TIMEOUT(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_TIMEOUT) |
28 | |
29 | #define LIRC_VALUE(val) ((val)&LIRC_VALUE_MASK) |
30 | #define LIRC_MODE2(val) ((val)&LIRC_MODE2_MASK) |
31 | |
32 | #define LIRC_IS_SPACE(val) (LIRC_MODE2(val) == LIRC_MODE2_SPACE) |
33 | #define LIRC_IS_PULSE(val) (LIRC_MODE2(val) == LIRC_MODE2_PULSE) |
34 | #define LIRC_IS_FREQUENCY(val) (LIRC_MODE2(val) == LIRC_MODE2_FREQUENCY) |
35 | #define LIRC_IS_TIMEOUT(val) (LIRC_MODE2(val) == LIRC_MODE2_TIMEOUT) |
36 | |
37 | /* used heavily by lirc userspace */ |
38 | #define lirc_t int |
39 | |
40 | /*** lirc compatible hardware features ***/ |
41 | |
42 | #define LIRC_MODE2SEND(x) (x) |
43 | #define LIRC_SEND2MODE(x) (x) |
44 | #define LIRC_MODE2REC(x) ((x) << 16) |
45 | #define LIRC_REC2MODE(x) ((x) >> 16) |
46 | |
47 | #define LIRC_MODE_RAW 0x00000001 |
48 | #define LIRC_MODE_PULSE 0x00000002 |
49 | #define LIRC_MODE_MODE2 0x00000004 |
50 | #define LIRC_MODE_SCANCODE 0x00000008 |
51 | #define LIRC_MODE_LIRCCODE 0x00000010 |
52 | |
53 | |
54 | #define LIRC_CAN_SEND_RAW LIRC_MODE2SEND(LIRC_MODE_RAW) |
55 | #define LIRC_CAN_SEND_PULSE LIRC_MODE2SEND(LIRC_MODE_PULSE) |
56 | #define LIRC_CAN_SEND_MODE2 LIRC_MODE2SEND(LIRC_MODE_MODE2) |
57 | #define LIRC_CAN_SEND_LIRCCODE LIRC_MODE2SEND(LIRC_MODE_LIRCCODE) |
58 | |
59 | #define LIRC_CAN_SEND_MASK 0x0000003f |
60 | |
61 | #define LIRC_CAN_SET_SEND_CARRIER 0x00000100 |
62 | #define LIRC_CAN_SET_SEND_DUTY_CYCLE 0x00000200 |
63 | #define LIRC_CAN_SET_TRANSMITTER_MASK 0x00000400 |
64 | |
65 | #define LIRC_CAN_REC_RAW LIRC_MODE2REC(LIRC_MODE_RAW) |
66 | #define LIRC_CAN_REC_PULSE LIRC_MODE2REC(LIRC_MODE_PULSE) |
67 | #define LIRC_CAN_REC_MODE2 LIRC_MODE2REC(LIRC_MODE_MODE2) |
68 | #define LIRC_CAN_REC_SCANCODE LIRC_MODE2REC(LIRC_MODE_SCANCODE) |
69 | #define LIRC_CAN_REC_LIRCCODE LIRC_MODE2REC(LIRC_MODE_LIRCCODE) |
70 | |
71 | #define LIRC_CAN_REC_MASK LIRC_MODE2REC(LIRC_CAN_SEND_MASK) |
72 | |
73 | #define LIRC_CAN_SET_REC_CARRIER (LIRC_CAN_SET_SEND_CARRIER << 16) |
74 | #define LIRC_CAN_SET_REC_DUTY_CYCLE (LIRC_CAN_SET_SEND_DUTY_CYCLE << 16) |
75 | |
76 | #define LIRC_CAN_SET_REC_DUTY_CYCLE_RANGE 0x40000000 |
77 | #define LIRC_CAN_SET_REC_CARRIER_RANGE 0x80000000 |
78 | #define LIRC_CAN_GET_REC_RESOLUTION 0x20000000 |
79 | #define LIRC_CAN_SET_REC_TIMEOUT 0x10000000 |
80 | #define LIRC_CAN_SET_REC_FILTER 0x08000000 |
81 | |
82 | #define LIRC_CAN_MEASURE_CARRIER 0x02000000 |
83 | #define LIRC_CAN_USE_WIDEBAND_RECEIVER 0x04000000 |
84 | |
85 | #define LIRC_CAN_SEND(x) ((x)&LIRC_CAN_SEND_MASK) |
86 | #define LIRC_CAN_REC(x) ((x)&LIRC_CAN_REC_MASK) |
87 | |
88 | #define LIRC_CAN_NOTIFY_DECODE 0x01000000 |
89 | |
90 | /*** IOCTL commands for lirc driver ***/ |
91 | |
92 | #define LIRC_GET_FEATURES _IOR('i', 0x00000000, __u32) |
93 | |
94 | #define LIRC_GET_SEND_MODE _IOR('i', 0x00000001, __u32) |
95 | #define LIRC_GET_REC_MODE _IOR('i', 0x00000002, __u32) |
96 | #define LIRC_GET_REC_RESOLUTION _IOR('i', 0x00000007, __u32) |
97 | |
98 | #define LIRC_GET_MIN_TIMEOUT _IOR('i', 0x00000008, __u32) |
99 | #define LIRC_GET_MAX_TIMEOUT _IOR('i', 0x00000009, __u32) |
100 | |
101 | /* code length in bits, currently only for LIRC_MODE_LIRCCODE */ |
102 | #define LIRC_GET_LENGTH _IOR('i', 0x0000000f, __u32) |
103 | |
104 | #define LIRC_SET_SEND_MODE _IOW('i', 0x00000011, __u32) |
105 | #define LIRC_SET_REC_MODE _IOW('i', 0x00000012, __u32) |
106 | /* Note: these can reset the according pulse_width */ |
107 | #define LIRC_SET_SEND_CARRIER _IOW('i', 0x00000013, __u32) |
108 | #define LIRC_SET_REC_CARRIER _IOW('i', 0x00000014, __u32) |
109 | #define LIRC_SET_SEND_DUTY_CYCLE _IOW('i', 0x00000015, __u32) |
110 | #define LIRC_SET_TRANSMITTER_MASK _IOW('i', 0x00000017, __u32) |
111 | |
112 | /* |
113 | * when a timeout != 0 is set the driver will send a |
114 | * LIRC_MODE2_TIMEOUT data packet, otherwise LIRC_MODE2_TIMEOUT is |
115 | * never sent, timeout is disabled by default |
116 | */ |
117 | #define LIRC_SET_REC_TIMEOUT _IOW('i', 0x00000018, __u32) |
118 | |
119 | /* 1 enables, 0 disables timeout reports in MODE2 */ |
120 | #define LIRC_SET_REC_TIMEOUT_REPORTS _IOW('i', 0x00000019, __u32) |
121 | |
122 | /* |
123 | * if enabled from the next key press on the driver will send |
124 | * LIRC_MODE2_FREQUENCY packets |
125 | */ |
126 | #define LIRC_SET_MEASURE_CARRIER_MODE _IOW('i', 0x0000001d, __u32) |
127 | |
128 | /* |
129 | * to set a range use LIRC_SET_REC_CARRIER_RANGE with the |
130 | * lower bound first and later LIRC_SET_REC_CARRIER with the upper bound |
131 | */ |
132 | #define LIRC_SET_REC_CARRIER_RANGE _IOW('i', 0x0000001f, __u32) |
133 | |
134 | #define LIRC_SET_WIDEBAND_RECEIVER _IOW('i', 0x00000023, __u32) |
135 | |
136 | /* |
137 | * struct lirc_scancode - decoded scancode with protocol for use with |
138 | * LIRC_MODE_SCANCODE |
139 | * |
140 | * @timestamp: Timestamp in nanoseconds using CLOCK_MONOTONIC when IR |
141 | * was decoded. |
142 | * @flags: should be 0 for transmit. When receiving scancodes, |
143 | * LIRC_SCANCODE_FLAG_TOGGLE or LIRC_SCANCODE_FLAG_REPEAT can be set |
144 | * depending on the protocol |
145 | * @rc_proto: see enum rc_proto |
146 | * @keycode: the translated keycode. Set to 0 for transmit. |
147 | * @scancode: the scancode received or to be sent |
148 | */ |
149 | struct lirc_scancode { |
150 | __u64 timestamp; |
151 | __u16 flags; |
152 | __u16 rc_proto; |
153 | __u32 keycode; |
154 | __u64 scancode; |
155 | }; |
156 | |
157 | /* Set if the toggle bit of rc-5 or rc-6 is enabled */ |
158 | #define LIRC_SCANCODE_FLAG_TOGGLE 1 |
159 | /* Set if this is a nec or sanyo repeat */ |
160 | #define LIRC_SCANCODE_FLAG_REPEAT 2 |
161 | |
162 | /** |
163 | * enum rc_proto - the Remote Controller protocol |
164 | * |
165 | * @RC_PROTO_UNKNOWN: Protocol not known |
166 | * @RC_PROTO_OTHER: Protocol known but proprietary |
167 | * @RC_PROTO_RC5: Philips RC5 protocol |
168 | * @RC_PROTO_RC5X_20: Philips RC5x 20 bit protocol |
169 | * @RC_PROTO_RC5_SZ: StreamZap variant of RC5 |
170 | * @RC_PROTO_JVC: JVC protocol |
171 | * @RC_PROTO_SONY12: Sony 12 bit protocol |
172 | * @RC_PROTO_SONY15: Sony 15 bit protocol |
173 | * @RC_PROTO_SONY20: Sony 20 bit protocol |
174 | * @RC_PROTO_NEC: NEC protocol |
175 | * @RC_PROTO_NECX: Extended NEC protocol |
176 | * @RC_PROTO_NEC32: NEC 32 bit protocol |
177 | * @RC_PROTO_SANYO: Sanyo protocol |
178 | * @RC_PROTO_MCIR2_KBD: RC6-ish MCE keyboard |
179 | * @RC_PROTO_MCIR2_MSE: RC6-ish MCE mouse |
180 | * @RC_PROTO_RC6_0: Philips RC6-0-16 protocol |
181 | * @RC_PROTO_RC6_6A_20: Philips RC6-6A-20 protocol |
182 | * @RC_PROTO_RC6_6A_24: Philips RC6-6A-24 protocol |
183 | * @RC_PROTO_RC6_6A_32: Philips RC6-6A-32 protocol |
184 | * @RC_PROTO_RC6_MCE: MCE (Philips RC6-6A-32 subtype) protocol |
185 | * @RC_PROTO_SHARP: Sharp protocol |
186 | * @RC_PROTO_XMP: XMP protocol |
187 | * @RC_PROTO_CEC: CEC protocol |
188 | * @RC_PROTO_IMON: iMon Pad protocol |
189 | */ |
190 | enum rc_proto { |
191 | RC_PROTO_UNKNOWN = 0, |
192 | RC_PROTO_OTHER = 1, |
193 | RC_PROTO_RC5 = 2, |
194 | RC_PROTO_RC5X_20 = 3, |
195 | RC_PROTO_RC5_SZ = 4, |
196 | RC_PROTO_JVC = 5, |
197 | RC_PROTO_SONY12 = 6, |
198 | RC_PROTO_SONY15 = 7, |
199 | RC_PROTO_SONY20 = 8, |
200 | RC_PROTO_NEC = 9, |
201 | RC_PROTO_NECX = 10, |
202 | RC_PROTO_NEC32 = 11, |
203 | RC_PROTO_SANYO = 12, |
204 | RC_PROTO_MCIR2_KBD = 13, |
205 | RC_PROTO_MCIR2_MSE = 14, |
206 | RC_PROTO_RC6_0 = 15, |
207 | RC_PROTO_RC6_6A_20 = 16, |
208 | RC_PROTO_RC6_6A_24 = 17, |
209 | RC_PROTO_RC6_6A_32 = 18, |
210 | RC_PROTO_RC6_MCE = 19, |
211 | RC_PROTO_SHARP = 20, |
212 | RC_PROTO_XMP = 21, |
213 | RC_PROTO_CEC = 22, |
214 | RC_PROTO_IMON = 23, |
215 | }; |
216 | |
217 | #endif |
218 |
Warning: That file was not part of the compilation database. It may have many parsing errors.