1 /*
2  * This file is auto-generated. Modifications will be lost.
3  *
4  * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/
5  * for more information.
6  */
7 #ifndef _DVBFRONTEND_H_
8 #define _DVBFRONTEND_H_
9 #include <linux/types.h>
10 enum fe_caps {
11   FE_IS_STUPID = 0,
12   FE_CAN_INVERSION_AUTO = 0x1,
13   FE_CAN_FEC_1_2 = 0x2,
14   FE_CAN_FEC_2_3 = 0x4,
15   FE_CAN_FEC_3_4 = 0x8,
16   FE_CAN_FEC_4_5 = 0x10,
17   FE_CAN_FEC_5_6 = 0x20,
18   FE_CAN_FEC_6_7 = 0x40,
19   FE_CAN_FEC_7_8 = 0x80,
20   FE_CAN_FEC_8_9 = 0x100,
21   FE_CAN_FEC_AUTO = 0x200,
22   FE_CAN_QPSK = 0x400,
23   FE_CAN_QAM_16 = 0x800,
24   FE_CAN_QAM_32 = 0x1000,
25   FE_CAN_QAM_64 = 0x2000,
26   FE_CAN_QAM_128 = 0x4000,
27   FE_CAN_QAM_256 = 0x8000,
28   FE_CAN_QAM_AUTO = 0x10000,
29   FE_CAN_TRANSMISSION_MODE_AUTO = 0x20000,
30   FE_CAN_BANDWIDTH_AUTO = 0x40000,
31   FE_CAN_GUARD_INTERVAL_AUTO = 0x80000,
32   FE_CAN_HIERARCHY_AUTO = 0x100000,
33   FE_CAN_8VSB = 0x200000,
34   FE_CAN_16VSB = 0x400000,
35   FE_HAS_EXTENDED_CAPS = 0x800000,
36   FE_CAN_MULTISTREAM = 0x4000000,
37   FE_CAN_TURBO_FEC = 0x8000000,
38   FE_CAN_2G_MODULATION = 0x10000000,
39   FE_NEEDS_BENDING = 0x20000000,
40   FE_CAN_RECOVER = 0x40000000,
41   FE_CAN_MUTE_TS = 0x80000000
42 };
43 enum fe_type {
44   FE_QPSK,
45   FE_QAM,
46   FE_OFDM,
47   FE_ATSC
48 };
49 struct dvb_frontend_info {
50   char name[128];
51   enum fe_type type;
52   __u32 frequency_min;
53   __u32 frequency_max;
54   __u32 frequency_stepsize;
55   __u32 frequency_tolerance;
56   __u32 symbol_rate_min;
57   __u32 symbol_rate_max;
58   __u32 symbol_rate_tolerance;
59   __u32 notifier_delay;
60   enum fe_caps caps;
61 };
62 struct dvb_diseqc_master_cmd {
63   __u8 msg[6];
64   __u8 msg_len;
65 };
66 struct dvb_diseqc_slave_reply {
67   __u8 msg[4];
68   __u8 msg_len;
69   int timeout;
70 };
71 enum fe_sec_voltage {
72   SEC_VOLTAGE_13,
73   SEC_VOLTAGE_18,
74   SEC_VOLTAGE_OFF
75 };
76 enum fe_sec_tone_mode {
77   SEC_TONE_ON,
78   SEC_TONE_OFF
79 };
80 enum fe_sec_mini_cmd {
81   SEC_MINI_A,
82   SEC_MINI_B
83 };
84 enum fe_status {
85   FE_NONE = 0x00,
86   FE_HAS_SIGNAL = 0x01,
87   FE_HAS_CARRIER = 0x02,
88   FE_HAS_VITERBI = 0x04,
89   FE_HAS_SYNC = 0x08,
90   FE_HAS_LOCK = 0x10,
91   FE_TIMEDOUT = 0x20,
92   FE_REINIT = 0x40,
93 };
94 enum fe_spectral_inversion {
95   INVERSION_OFF,
96   INVERSION_ON,
97   INVERSION_AUTO
98 };
99 enum fe_code_rate {
100   FEC_NONE = 0,
101   FEC_1_2,
102   FEC_2_3,
103   FEC_3_4,
104   FEC_4_5,
105   FEC_5_6,
106   FEC_6_7,
107   FEC_7_8,
108   FEC_8_9,
109   FEC_AUTO,
110   FEC_3_5,
111   FEC_9_10,
112   FEC_2_5,
113   FEC_1_3,
114   FEC_1_4,
115   FEC_5_9,
116   FEC_7_9,
117   FEC_8_15,
118   FEC_11_15,
119   FEC_13_18,
120   FEC_9_20,
121   FEC_11_20,
122   FEC_23_36,
123   FEC_25_36,
124   FEC_13_45,
125   FEC_26_45,
126   FEC_28_45,
127   FEC_32_45,
128   FEC_77_90,
129   FEC_11_45,
130   FEC_4_15,
131   FEC_14_45,
132   FEC_7_15,
133 };
134 enum fe_modulation {
135   QPSK,
136   QAM_16,
137   QAM_32,
138   QAM_64,
139   QAM_128,
140   QAM_256,
141   QAM_AUTO,
142   VSB_8,
143   VSB_16,
144   PSK_8,
145   APSK_16,
146   APSK_32,
147   DQPSK,
148   QAM_4_NR,
149   QAM_1024,
150   QAM_4096,
151   APSK_8_L,
152   APSK_16_L,
153   APSK_32_L,
154   APSK_64,
155   APSK_64_L,
156 };
157 enum fe_transmit_mode {
158   TRANSMISSION_MODE_2K,
159   TRANSMISSION_MODE_8K,
160   TRANSMISSION_MODE_AUTO,
161   TRANSMISSION_MODE_4K,
162   TRANSMISSION_MODE_1K,
163   TRANSMISSION_MODE_16K,
164   TRANSMISSION_MODE_32K,
165   TRANSMISSION_MODE_C1,
166   TRANSMISSION_MODE_C3780,
167 };
168 enum fe_guard_interval {
169   GUARD_INTERVAL_1_32,
170   GUARD_INTERVAL_1_16,
171   GUARD_INTERVAL_1_8,
172   GUARD_INTERVAL_1_4,
173   GUARD_INTERVAL_AUTO,
174   GUARD_INTERVAL_1_128,
175   GUARD_INTERVAL_19_128,
176   GUARD_INTERVAL_19_256,
177   GUARD_INTERVAL_PN420,
178   GUARD_INTERVAL_PN595,
179   GUARD_INTERVAL_PN945,
180   GUARD_INTERVAL_1_64,
181 };
182 enum fe_hierarchy {
183   HIERARCHY_NONE,
184   HIERARCHY_1,
185   HIERARCHY_2,
186   HIERARCHY_4,
187   HIERARCHY_AUTO
188 };
189 enum fe_interleaving {
190   INTERLEAVING_NONE,
191   INTERLEAVING_AUTO,
192   INTERLEAVING_240,
193   INTERLEAVING_720,
194 };
195 #define DTV_UNDEFINED 0
196 #define DTV_TUNE 1
197 #define DTV_CLEAR 2
198 #define DTV_FREQUENCY 3
199 #define DTV_MODULATION 4
200 #define DTV_BANDWIDTH_HZ 5
201 #define DTV_INVERSION 6
202 #define DTV_DISEQC_MASTER 7
203 #define DTV_SYMBOL_RATE 8
204 #define DTV_INNER_FEC 9
205 #define DTV_VOLTAGE 10
206 #define DTV_TONE 11
207 #define DTV_PILOT 12
208 #define DTV_ROLLOFF 13
209 #define DTV_DISEQC_SLAVE_REPLY 14
210 #define DTV_FE_CAPABILITY_COUNT 15
211 #define DTV_FE_CAPABILITY 16
212 #define DTV_DELIVERY_SYSTEM 17
213 #define DTV_ISDBT_PARTIAL_RECEPTION 18
214 #define DTV_ISDBT_SOUND_BROADCASTING 19
215 #define DTV_ISDBT_SB_SUBCHANNEL_ID 20
216 #define DTV_ISDBT_SB_SEGMENT_IDX 21
217 #define DTV_ISDBT_SB_SEGMENT_COUNT 22
218 #define DTV_ISDBT_LAYERA_FEC 23
219 #define DTV_ISDBT_LAYERA_MODULATION 24
220 #define DTV_ISDBT_LAYERA_SEGMENT_COUNT 25
221 #define DTV_ISDBT_LAYERA_TIME_INTERLEAVING 26
222 #define DTV_ISDBT_LAYERB_FEC 27
223 #define DTV_ISDBT_LAYERB_MODULATION 28
224 #define DTV_ISDBT_LAYERB_SEGMENT_COUNT 29
225 #define DTV_ISDBT_LAYERB_TIME_INTERLEAVING 30
226 #define DTV_ISDBT_LAYERC_FEC 31
227 #define DTV_ISDBT_LAYERC_MODULATION 32
228 #define DTV_ISDBT_LAYERC_SEGMENT_COUNT 33
229 #define DTV_ISDBT_LAYERC_TIME_INTERLEAVING 34
230 #define DTV_API_VERSION 35
231 #define DTV_CODE_RATE_HP 36
232 #define DTV_CODE_RATE_LP 37
233 #define DTV_GUARD_INTERVAL 38
234 #define DTV_TRANSMISSION_MODE 39
235 #define DTV_HIERARCHY 40
236 #define DTV_ISDBT_LAYER_ENABLED 41
237 #define DTV_STREAM_ID 42
238 #define DTV_ISDBS_TS_ID_LEGACY DTV_STREAM_ID
239 #define DTV_DVBT2_PLP_ID_LEGACY 43
240 #define DTV_ENUM_DELSYS 44
241 #define DTV_ATSCMH_FIC_VER 45
242 #define DTV_ATSCMH_PARADE_ID 46
243 #define DTV_ATSCMH_NOG 47
244 #define DTV_ATSCMH_TNOG 48
245 #define DTV_ATSCMH_SGN 49
246 #define DTV_ATSCMH_PRC 50
247 #define DTV_ATSCMH_RS_FRAME_MODE 51
248 #define DTV_ATSCMH_RS_FRAME_ENSEMBLE 52
249 #define DTV_ATSCMH_RS_CODE_MODE_PRI 53
250 #define DTV_ATSCMH_RS_CODE_MODE_SEC 54
251 #define DTV_ATSCMH_SCCC_BLOCK_MODE 55
252 #define DTV_ATSCMH_SCCC_CODE_MODE_A 56
253 #define DTV_ATSCMH_SCCC_CODE_MODE_B 57
254 #define DTV_ATSCMH_SCCC_CODE_MODE_C 58
255 #define DTV_ATSCMH_SCCC_CODE_MODE_D 59
256 #define DTV_INTERLEAVING 60
257 #define DTV_LNA 61
258 #define DTV_STAT_SIGNAL_STRENGTH 62
259 #define DTV_STAT_CNR 63
260 #define DTV_STAT_PRE_ERROR_BIT_COUNT 64
261 #define DTV_STAT_PRE_TOTAL_BIT_COUNT 65
262 #define DTV_STAT_POST_ERROR_BIT_COUNT 66
263 #define DTV_STAT_POST_TOTAL_BIT_COUNT 67
264 #define DTV_STAT_ERROR_BLOCK_COUNT 68
265 #define DTV_STAT_TOTAL_BLOCK_COUNT 69
266 #define DTV_SCRAMBLING_SEQUENCE_INDEX 70
267 #define DTV_MAX_COMMAND DTV_SCRAMBLING_SEQUENCE_INDEX
268 enum fe_pilot {
269   PILOT_ON,
270   PILOT_OFF,
271   PILOT_AUTO,
272 };
273 enum fe_rolloff {
274   ROLLOFF_35,
275   ROLLOFF_20,
276   ROLLOFF_25,
277   ROLLOFF_AUTO,
278   ROLLOFF_15,
279   ROLLOFF_10,
280   ROLLOFF_5,
281 };
282 enum fe_delivery_system {
283   SYS_UNDEFINED,
284   SYS_DVBC_ANNEX_A,
285   SYS_DVBC_ANNEX_B,
286   SYS_DVBT,
287   SYS_DSS,
288   SYS_DVBS,
289   SYS_DVBS2,
290   SYS_DVBH,
291   SYS_ISDBT,
292   SYS_ISDBS,
293   SYS_ISDBC,
294   SYS_ATSC,
295   SYS_ATSCMH,
296   SYS_DTMB,
297   SYS_CMMB,
298   SYS_DAB,
299   SYS_DVBT2,
300   SYS_TURBO,
301   SYS_DVBC_ANNEX_C,
302   SYS_DVBC2,
303 };
304 #define SYS_DVBC_ANNEX_AC SYS_DVBC_ANNEX_A
305 #define SYS_DMBTH SYS_DTMB
306 enum atscmh_sccc_block_mode {
307   ATSCMH_SCCC_BLK_SEP = 0,
308   ATSCMH_SCCC_BLK_COMB = 1,
309   ATSCMH_SCCC_BLK_RES = 2,
310 };
311 enum atscmh_sccc_code_mode {
312   ATSCMH_SCCC_CODE_HLF = 0,
313   ATSCMH_SCCC_CODE_QTR = 1,
314   ATSCMH_SCCC_CODE_RES = 2,
315 };
316 enum atscmh_rs_frame_ensemble {
317   ATSCMH_RSFRAME_ENS_PRI = 0,
318   ATSCMH_RSFRAME_ENS_SEC = 1,
319 };
320 enum atscmh_rs_frame_mode {
321   ATSCMH_RSFRAME_PRI_ONLY = 0,
322   ATSCMH_RSFRAME_PRI_SEC = 1,
323   ATSCMH_RSFRAME_RES = 2,
324 };
325 enum atscmh_rs_code_mode {
326   ATSCMH_RSCODE_211_187 = 0,
327   ATSCMH_RSCODE_223_187 = 1,
328   ATSCMH_RSCODE_235_187 = 2,
329   ATSCMH_RSCODE_RES = 3,
330 };
331 #define NO_STREAM_ID_FILTER (~0U)
332 #define LNA_AUTO (~0U)
333 enum fecap_scale_params {
334   FE_SCALE_NOT_AVAILABLE = 0,
335   FE_SCALE_DECIBEL,
336   FE_SCALE_RELATIVE,
337   FE_SCALE_COUNTER
338 };
339 struct dtv_stats {
340   __u8 scale;
341   union {
342     __u64 uvalue;
343     __s64 svalue;
344   };
345 } __attribute__((packed));
346 #define MAX_DTV_STATS 4
347 struct dtv_fe_stats {
348   __u8 len;
349   struct dtv_stats stat[MAX_DTV_STATS];
350 } __attribute__((packed));
351 struct dtv_property {
352   __u32 cmd;
353   __u32 reserved[3];
354   union {
355     __u32 data;
356     struct dtv_fe_stats st;
357     struct {
358       __u8 data[32];
359       __u32 len;
360       __u32 reserved1[3];
361       void * reserved2;
362     } buffer;
363   } u;
364   int result;
365 } __attribute__((packed));
366 #define DTV_IOCTL_MAX_MSGS 64
367 struct dtv_properties {
368   __u32 num;
369   struct dtv_property * props;
370 };
371 #define FE_TUNE_MODE_ONESHOT 0x01
372 #define FE_GET_INFO _IOR('o', 61, struct dvb_frontend_info)
373 #define FE_DISEQC_RESET_OVERLOAD _IO('o', 62)
374 #define FE_DISEQC_SEND_MASTER_CMD _IOW('o', 63, struct dvb_diseqc_master_cmd)
375 #define FE_DISEQC_RECV_SLAVE_REPLY _IOR('o', 64, struct dvb_diseqc_slave_reply)
376 #define FE_DISEQC_SEND_BURST _IO('o', 65)
377 #define FE_SET_TONE _IO('o', 66)
378 #define FE_SET_VOLTAGE _IO('o', 67)
379 #define FE_ENABLE_HIGH_LNB_VOLTAGE _IO('o', 68)
380 #define FE_READ_STATUS _IOR('o', 69, fe_status_t)
381 #define FE_READ_BER _IOR('o', 70, __u32)
382 #define FE_READ_SIGNAL_STRENGTH _IOR('o', 71, __u16)
383 #define FE_READ_SNR _IOR('o', 72, __u16)
384 #define FE_READ_UNCORRECTED_BLOCKS _IOR('o', 73, __u32)
385 #define FE_SET_FRONTEND_TUNE_MODE _IO('o', 81)
386 #define FE_GET_EVENT _IOR('o', 78, struct dvb_frontend_event)
387 #define FE_DISHNETWORK_SEND_LEGACY_CMD _IO('o', 80)
388 #define FE_SET_PROPERTY _IOW('o', 82, struct dtv_properties)
389 #define FE_GET_PROPERTY _IOR('o', 83, struct dtv_properties)
390 enum fe_bandwidth {
391   BANDWIDTH_8_MHZ,
392   BANDWIDTH_7_MHZ,
393   BANDWIDTH_6_MHZ,
394   BANDWIDTH_AUTO,
395   BANDWIDTH_5_MHZ,
396   BANDWIDTH_10_MHZ,
397   BANDWIDTH_1_712_MHZ,
398 };
399 typedef enum fe_sec_voltage fe_sec_voltage_t;
400 typedef enum fe_caps fe_caps_t;
401 typedef enum fe_type fe_type_t;
402 typedef enum fe_sec_tone_mode fe_sec_tone_mode_t;
403 typedef enum fe_sec_mini_cmd fe_sec_mini_cmd_t;
404 typedef enum fe_status fe_status_t;
405 typedef enum fe_spectral_inversion fe_spectral_inversion_t;
406 typedef enum fe_code_rate fe_code_rate_t;
407 typedef enum fe_modulation fe_modulation_t;
408 typedef enum fe_transmit_mode fe_transmit_mode_t;
409 typedef enum fe_bandwidth fe_bandwidth_t;
410 typedef enum fe_guard_interval fe_guard_interval_t;
411 typedef enum fe_hierarchy fe_hierarchy_t;
412 typedef enum fe_pilot fe_pilot_t;
413 typedef enum fe_rolloff fe_rolloff_t;
414 typedef enum fe_delivery_system fe_delivery_system_t;
415 struct dvb_qpsk_parameters {
416   __u32 symbol_rate;
417   fe_code_rate_t fec_inner;
418 };
419 struct dvb_qam_parameters {
420   __u32 symbol_rate;
421   fe_code_rate_t fec_inner;
422   fe_modulation_t modulation;
423 };
424 struct dvb_vsb_parameters {
425   fe_modulation_t modulation;
426 };
427 struct dvb_ofdm_parameters {
428   fe_bandwidth_t bandwidth;
429   fe_code_rate_t code_rate_HP;
430   fe_code_rate_t code_rate_LP;
431   fe_modulation_t constellation;
432   fe_transmit_mode_t transmission_mode;
433   fe_guard_interval_t guard_interval;
434   fe_hierarchy_t hierarchy_information;
435 };
436 struct dvb_frontend_parameters {
437   __u32 frequency;
438   fe_spectral_inversion_t inversion;
439   union {
440     struct dvb_qpsk_parameters qpsk;
441     struct dvb_qam_parameters qam;
442     struct dvb_ofdm_parameters ofdm;
443     struct dvb_vsb_parameters vsb;
444   } u;
445 };
446 struct dvb_frontend_event {
447   fe_status_t status;
448   struct dvb_frontend_parameters parameters;
449 };
450 #define FE_SET_FRONTEND _IOW('o', 76, struct dvb_frontend_parameters)
451 #define FE_GET_FRONTEND _IOR('o', 77, struct dvb_frontend_parameters)
452 #endif
453