Commit | Line | Data |
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1da177e4 LT |
1 | /* |
2 | * Driver for Digigram miXart soundcards | |
3 | * | |
4 | * low level interface with interrupt handling and mail box implementation | |
5 | * | |
6 | * Copyright (c) 2003 by Digigram <alsa@digigram.com> | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License as published by | |
10 | * the Free Software Foundation; either version 2 of the License, or | |
11 | * (at your option) any later version. | |
12 | * | |
13 | * This program is distributed in the hope that it will be useful, | |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | * GNU General Public License for more details. | |
17 | * | |
18 | * You should have received a copy of the GNU General Public License | |
19 | * along with this program; if not, write to the Free Software | |
20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
21 | */ | |
22 | ||
23 | #ifndef __SOUND_MIXART_CORE_H | |
24 | #define __SOUND_MIXART_CORE_H | |
25 | ||
26 | ||
27 | enum mixart_message_id { | |
28 | MSG_CONNECTOR_GET_AUDIO_INFO = 0x050008, | |
29 | MSG_CONNECTOR_GET_OUT_AUDIO_LEVEL = 0x050009, | |
30 | MSG_CONNECTOR_SET_OUT_AUDIO_LEVEL = 0x05000A, | |
31 | ||
32 | MSG_CONSOLE_MANAGER = 0x070000, | |
33 | MSG_CONSOLE_GET_CLOCK_UID = 0x070003, | |
34 | ||
35 | MSG_PHYSICALIO_SET_LEVEL = 0x0F0008, | |
36 | ||
37 | MSG_STREAM_ADD_INPUT_GROUP = 0x130000, | |
38 | MSG_STREAM_ADD_OUTPUT_GROUP = 0x130001, | |
39 | MSG_STREAM_DELETE_GROUP = 0x130004, | |
40 | MSG_STREAM_START_STREAM_GRP_PACKET = 0x130006, | |
41 | MSG_STREAM_START_INPUT_STAGE_PACKET = 0x130007, | |
42 | MSG_STREAM_START_OUTPUT_STAGE_PACKET = 0x130008, | |
43 | MSG_STREAM_STOP_STREAM_GRP_PACKET = 0x130009, | |
44 | MSG_STREAM_STOP_INPUT_STAGE_PACKET = 0x13000A, | |
45 | MSG_STREAM_STOP_OUTPUT_STAGE_PACKET = 0x13000B, | |
46 | MSG_STREAM_SET_INPUT_STAGE_PARAM = 0x13000F, | |
47 | MSG_STREAM_SET_OUTPUT_STAGE_PARAM = 0x130010, | |
48 | MSG_STREAM_SET_IN_AUDIO_LEVEL = 0x130015, | |
49 | MSG_STREAM_SET_OUT_STREAM_LEVEL = 0x130017, | |
50 | ||
51 | MSG_SYSTEM_FIRST_ID = 0x160000, | |
52 | MSG_SYSTEM_ENUM_PHYSICAL_IO = 0x16000E, | |
53 | MSG_SYSTEM_ENUM_PLAY_CONNECTOR = 0x160017, | |
54 | MSG_SYSTEM_ENUM_RECORD_CONNECTOR = 0x160018, | |
55 | MSG_SYSTEM_WAIT_SYNCHRO_CMD = 0x16002C, | |
56 | MSG_SYSTEM_SEND_SYNCHRO_CMD = 0x16002D, | |
57 | ||
58 | MSG_SERVICES_TIMER_NOTIFY = 0x1D0404, | |
59 | MSG_SERVICES_REPORT_TRACES = 0x1D0700, | |
60 | ||
61 | MSG_CLOCK_CHECK_PROPERTIES = 0x200001, | |
62 | MSG_CLOCK_SET_PROPERTIES = 0x200002, | |
63 | }; | |
64 | ||
65 | ||
1da177e4 LT |
66 | struct mixart_msg |
67 | { | |
68 | u32 message_id; | |
67b48b88 | 69 | struct mixart_uid uid; |
1da177e4 LT |
70 | void* data; |
71 | size_t size; | |
72 | }; | |
73 | ||
74 | /* structs used to communicate with miXart */ | |
75 | ||
1da177e4 LT |
76 | struct mixart_enum_connector_resp |
77 | { | |
78 | u32 error_code; | |
79 | u32 first_uid_offset; | |
80 | u32 uid_count; | |
81 | u32 current_uid_index; | |
67b48b88 | 82 | struct mixart_uid uid[MIXART_MAX_PHYS_CONNECTORS]; |
1da177e4 LT |
83 | } __attribute__((packed)); |
84 | ||
85 | ||
86 | /* used for following struct */ | |
87 | #define MIXART_FLOAT_P_22_0_TO_HEX 0x41b00000 /* 22.0f */ | |
88 | #define MIXART_FLOAT_M_20_0_TO_HEX 0xc1a00000 /* -20.0f */ | |
89 | #define MIXART_FLOAT____0_0_TO_HEX 0x00000000 /* 0.0f */ | |
90 | ||
1da177e4 LT |
91 | struct mixart_audio_info_req |
92 | { | |
93 | u32 line_max_level; /* float */ | |
94 | u32 micro_max_level; /* float */ | |
95 | u32 cd_max_level; /* float */ | |
96 | } __attribute__((packed)); | |
97 | ||
1da177e4 LT |
98 | struct mixart_analog_hw_info |
99 | { | |
100 | u32 is_present; | |
101 | u32 hw_connection_type; | |
102 | u32 max_level; /* float */ | |
103 | u32 min_var_level; /* float */ | |
104 | u32 max_var_level; /* float */ | |
105 | u32 step_var_level; /* float */ | |
106 | u32 fix_gain; /* float */ | |
107 | u32 zero_var; /* float */ | |
108 | } __attribute__((packed)); | |
109 | ||
1da177e4 LT |
110 | struct mixart_digital_hw_info |
111 | { | |
112 | u32 hw_connection_type; | |
113 | u32 presence; | |
114 | u32 clock; | |
115 | u32 reserved; | |
116 | } __attribute__((packed)); | |
117 | ||
1da177e4 LT |
118 | struct mixart_analog_info |
119 | { | |
120 | u32 type_mask; | |
67b48b88 TI |
121 | struct mixart_analog_hw_info micro_info; |
122 | struct mixart_analog_hw_info line_info; | |
123 | struct mixart_analog_hw_info cd_info; | |
1da177e4 LT |
124 | u32 analog_level_present; |
125 | } __attribute__((packed)); | |
126 | ||
1da177e4 LT |
127 | struct mixart_digital_info |
128 | { | |
129 | u32 type_mask; | |
67b48b88 TI |
130 | struct mixart_digital_hw_info aes_info; |
131 | struct mixart_digital_hw_info adat_info; | |
1da177e4 LT |
132 | } __attribute__((packed)); |
133 | ||
1da177e4 LT |
134 | struct mixart_audio_info |
135 | { | |
136 | u32 clock_type_mask; | |
67b48b88 TI |
137 | struct mixart_analog_info analog_info; |
138 | struct mixart_digital_info digital_info; | |
1da177e4 LT |
139 | } __attribute__((packed)); |
140 | ||
1da177e4 LT |
141 | struct mixart_audio_info_resp |
142 | { | |
143 | u32 txx_status; | |
67b48b88 | 144 | struct mixart_audio_info info; |
1da177e4 LT |
145 | } __attribute__((packed)); |
146 | ||
147 | ||
148 | /* used for nb_bytes_max_per_sample */ | |
149 | #define MIXART_FLOAT_P__4_0_TO_HEX 0x40800000 /* +4.0f */ | |
150 | #define MIXART_FLOAT_P__8_0_TO_HEX 0x41000000 /* +8.0f */ | |
151 | ||
1da177e4 LT |
152 | struct mixart_stream_info |
153 | { | |
154 | u32 size_max_byte_frame; | |
155 | u32 size_max_sample_frame; | |
156 | u32 nb_bytes_max_per_sample; /* float */ | |
157 | } __attribute__((packed)); | |
158 | ||
159 | /* MSG_STREAM_ADD_INPUT_GROUP */ | |
160 | /* MSG_STREAM_ADD_OUTPUT_GROUP */ | |
161 | ||
1da177e4 LT |
162 | struct mixart_streaming_group_req |
163 | { | |
164 | u32 stream_count; | |
165 | u32 channel_count; | |
166 | u32 user_grp_number; | |
167 | u32 first_phys_audio; | |
168 | u32 latency; | |
67b48b88 TI |
169 | struct mixart_stream_info stream_info[32]; |
170 | struct mixart_uid connector; | |
1da177e4 LT |
171 | u32 flow_entry[32]; |
172 | } __attribute__((packed)); | |
173 | ||
1da177e4 LT |
174 | struct mixart_stream_desc |
175 | { | |
67b48b88 | 176 | struct mixart_uid stream_uid; |
1da177e4 LT |
177 | u32 stream_desc; |
178 | } __attribute__((packed)); | |
179 | ||
1da177e4 LT |
180 | struct mixart_streaming_group |
181 | { | |
182 | u32 status; | |
67b48b88 | 183 | struct mixart_uid group; |
1da177e4 LT |
184 | u32 pipe_desc; |
185 | u32 stream_count; | |
67b48b88 | 186 | struct mixart_stream_desc stream[32]; |
1da177e4 LT |
187 | } __attribute__((packed)); |
188 | ||
189 | /* MSG_STREAM_DELETE_GROUP */ | |
190 | ||
191 | /* request : mixart_uid_t group */ | |
192 | ||
1da177e4 LT |
193 | struct mixart_delete_group_resp |
194 | { | |
195 | u32 status; | |
196 | u32 unused[2]; | |
197 | } __attribute__((packed)); | |
198 | ||
199 | ||
200 | /* MSG_STREAM_START_INPUT_STAGE_PACKET = 0x130000 + 7, | |
201 | MSG_STREAM_START_OUTPUT_STAGE_PACKET = 0x130000 + 8, | |
202 | MSG_STREAM_STOP_INPUT_STAGE_PACKET = 0x130000 + 10, | |
203 | MSG_STREAM_STOP_OUTPUT_STAGE_PACKET = 0x130000 + 11, | |
204 | */ | |
205 | ||
1da177e4 LT |
206 | struct mixart_fx_couple_uid |
207 | { | |
67b48b88 TI |
208 | struct mixart_uid uid_fx_code; |
209 | struct mixart_uid uid_fx_data; | |
1da177e4 LT |
210 | } __attribute__((packed)); |
211 | ||
1da177e4 LT |
212 | struct mixart_txx_stream_desc |
213 | { | |
67b48b88 | 214 | struct mixart_uid uid_pipe; |
1da177e4 LT |
215 | u32 stream_idx; |
216 | u32 fx_number; | |
67b48b88 | 217 | struct mixart_fx_couple_uid uid_fx[4]; |
1da177e4 LT |
218 | } __attribute__((packed)); |
219 | ||
1da177e4 LT |
220 | struct mixart_flow_info |
221 | { | |
67b48b88 | 222 | struct mixart_txx_stream_desc stream_desc; |
1da177e4 LT |
223 | u32 flow_entry; |
224 | u32 flow_phy_addr; | |
225 | } __attribute__((packed)); | |
226 | ||
1da177e4 LT |
227 | struct mixart_stream_state_req |
228 | { | |
229 | u32 delayed; | |
230 | u64 scheduler; | |
231 | u32 reserved4np[3]; | |
232 | u32 stream_count; /* set to 1 for instance */ | |
67b48b88 | 233 | struct mixart_flow_info stream_info; /* could be an array[stream_count] */ |
1da177e4 LT |
234 | } __attribute__((packed)); |
235 | ||
236 | /* MSG_STREAM_START_STREAM_GRP_PACKET = 0x130000 + 6 | |
237 | MSG_STREAM_STOP_STREAM_GRP_PACKET = 0x130000 + 9 | |
238 | */ | |
239 | ||
1da177e4 LT |
240 | struct mixart_group_state_req |
241 | { | |
242 | u32 delayed; | |
243 | u64 scheduler; | |
244 | u32 reserved4np[2]; | |
245 | u32 pipe_count; /* set to 1 for instance */ | |
67b48b88 | 246 | struct mixart_uid pipe_uid[1]; /* could be an array[pipe_count] */ |
1da177e4 LT |
247 | } __attribute__((packed)); |
248 | ||
1da177e4 LT |
249 | struct mixart_group_state_resp |
250 | { | |
251 | u32 txx_status; | |
252 | u64 scheduler; | |
253 | } __attribute__((packed)); | |
254 | ||
255 | ||
256 | ||
257 | /* Structures used by the MSG_SERVICES_TIMER_NOTIFY command */ | |
258 | ||
1da177e4 LT |
259 | struct mixart_sample_pos |
260 | { | |
261 | u32 buffer_id; | |
262 | u32 validity; | |
263 | u32 sample_pos_high_part; | |
264 | u32 sample_pos_low_part; | |
265 | } __attribute__((packed)); | |
266 | ||
1da177e4 LT |
267 | struct mixart_timer_notify |
268 | { | |
269 | u32 stream_count; | |
67b48b88 | 270 | struct mixart_sample_pos streams[MIXART_MAX_STREAM_PER_CARD * MIXART_MAX_CARDS]; |
1da177e4 LT |
271 | } __attribute__((packed)); |
272 | ||
273 | ||
274 | /* MSG_CONSOLE_GET_CLOCK_UID = 0x070003, | |
275 | */ | |
276 | ||
277 | /* request is a uid with desc = MSG_CONSOLE_MANAGER | cardindex */ | |
278 | ||
1da177e4 LT |
279 | struct mixart_return_uid |
280 | { | |
281 | u32 error_code; | |
67b48b88 | 282 | struct mixart_uid uid; |
1da177e4 LT |
283 | } __attribute__((packed)); |
284 | ||
285 | /* MSG_CLOCK_CHECK_PROPERTIES = 0x200001, | |
286 | MSG_CLOCK_SET_PROPERTIES = 0x200002, | |
287 | */ | |
288 | ||
289 | enum mixart_clock_generic_type { | |
290 | CGT_NO_CLOCK, | |
291 | CGT_INTERNAL_CLOCK, | |
292 | CGT_PROGRAMMABLE_CLOCK, | |
293 | CGT_INTERNAL_ENSLAVED_CLOCK, | |
294 | CGT_EXTERNAL_CLOCK, | |
295 | CGT_CURRENT_CLOCK | |
296 | }; | |
297 | ||
298 | enum mixart_clock_mode { | |
299 | CM_UNDEFINED, | |
300 | CM_MASTER, | |
301 | CM_SLAVE, | |
302 | CM_STANDALONE, | |
303 | CM_NOT_CONCERNED | |
304 | }; | |
305 | ||
306 | ||
1da177e4 LT |
307 | struct mixart_clock_properties |
308 | { | |
309 | u32 error_code; | |
310 | u32 validation_mask; | |
311 | u32 frequency; | |
312 | u32 reference_frequency; | |
313 | u32 clock_generic_type; | |
314 | u32 clock_mode; | |
67b48b88 TI |
315 | struct mixart_uid uid_clock_source; |
316 | struct mixart_uid uid_event_source; | |
1da177e4 LT |
317 | u32 event_mode; |
318 | u32 synchro_signal_presence; | |
319 | u32 format; | |
320 | u32 board_mask; | |
321 | u32 nb_callers; /* set to 1 (see below) */ | |
67b48b88 | 322 | struct mixart_uid uid_caller[1]; |
1da177e4 LT |
323 | } __attribute__((packed)); |
324 | ||
1da177e4 LT |
325 | struct mixart_clock_properties_resp |
326 | { | |
327 | u32 status; | |
328 | u32 clock_mode; | |
329 | } __attribute__((packed)); | |
330 | ||
331 | ||
332 | /* MSG_STREAM_SET_INPUT_STAGE_PARAM = 0x13000F */ | |
333 | /* MSG_STREAM_SET_OUTPUT_STAGE_PARAM = 0x130010 */ | |
334 | ||
335 | enum mixart_coding_type { | |
336 | CT_NOT_DEFINED, | |
337 | CT_LINEAR, | |
338 | CT_MPEG_L1, | |
339 | CT_MPEG_L2, | |
340 | CT_MPEG_L3, | |
341 | CT_MPEG_L3_LSF, | |
342 | CT_GSM | |
343 | }; | |
344 | enum mixart_sample_type { | |
345 | ST_NOT_DEFINED, | |
346 | ST_FLOATING_POINT_32BE, | |
347 | ST_FLOATING_POINT_32LE, | |
348 | ST_FLOATING_POINT_64BE, | |
349 | ST_FLOATING_POINT_64LE, | |
350 | ST_FIXED_POINT_8, | |
351 | ST_FIXED_POINT_16BE, | |
352 | ST_FIXED_POINT_16LE, | |
353 | ST_FIXED_POINT_24BE, | |
354 | ST_FIXED_POINT_24LE, | |
355 | ST_FIXED_POINT_32BE, | |
356 | ST_FIXED_POINT_32LE, | |
357 | ST_INTEGER_8, | |
358 | ST_INTEGER_16BE, | |
359 | ST_INTEGER_16LE, | |
360 | ST_INTEGER_24BE, | |
361 | ST_INTEGER_24LE, | |
362 | ST_INTEGER_32BE, | |
363 | ST_INTEGER_32LE | |
364 | }; | |
365 | ||
1da177e4 LT |
366 | struct mixart_stream_param_desc |
367 | { | |
368 | u32 coding_type; /* use enum mixart_coding_type */ | |
369 | u32 sample_type; /* use enum mixart_sample_type */ | |
370 | ||
371 | union { | |
372 | struct { | |
373 | u32 linear_endian_ness; | |
374 | u32 linear_bits; | |
375 | u32 is_signed; | |
376 | u32 is_float; | |
377 | } linear_format_info; | |
378 | ||
379 | struct { | |
380 | u32 mpeg_layer; | |
381 | u32 mpeg_mode; | |
382 | u32 mpeg_mode_extension; | |
383 | u32 mpeg_pre_emphasis; | |
384 | u32 mpeg_has_padding_bit; | |
385 | u32 mpeg_has_crc; | |
386 | u32 mpeg_has_extension; | |
387 | u32 mpeg_is_original; | |
388 | u32 mpeg_has_copyright; | |
389 | } mpeg_format_info; | |
390 | } format_info; | |
391 | ||
392 | u32 delayed; | |
393 | u64 scheduler; | |
394 | u32 sample_size; | |
395 | u32 has_header; | |
396 | u32 has_suffix; | |
397 | u32 has_bitrate; | |
398 | u32 samples_per_frame; | |
399 | u32 bytes_per_frame; | |
400 | u32 bytes_per_sample; | |
401 | u32 sampling_freq; | |
402 | u32 number_of_channel; | |
403 | u32 stream_number; | |
404 | u32 buffer_size; | |
405 | u32 differed_time; | |
406 | u32 reserved4np[3]; | |
407 | u32 pipe_count; /* set to 1 (array size !) */ | |
408 | u32 stream_count; /* set to 1 (array size !) */ | |
67b48b88 | 409 | struct mixart_txx_stream_desc stream_desc[1]; /* only one stream per command, but this could be an array */ |
1da177e4 LT |
410 | |
411 | } __attribute__((packed)); | |
412 | ||
413 | ||
414 | /* MSG_CONNECTOR_GET_OUT_AUDIO_LEVEL = 0x050009, | |
415 | */ | |
416 | ||
417 | ||
1da177e4 LT |
418 | struct mixart_get_out_audio_level |
419 | { | |
420 | u32 txx_status; | |
421 | u32 digital_level; /* float */ | |
422 | u32 analog_level; /* float */ | |
423 | u32 monitor_level; /* float */ | |
424 | u32 mute; | |
425 | u32 monitor_mute1; | |
426 | u32 monitor_mute2; | |
427 | } __attribute__((packed)); | |
428 | ||
429 | ||
430 | /* MSG_CONNECTOR_SET_OUT_AUDIO_LEVEL = 0x05000A, | |
431 | */ | |
432 | ||
433 | /* used for valid_mask below */ | |
434 | #define MIXART_AUDIO_LEVEL_ANALOG_MASK 0x01 | |
435 | #define MIXART_AUDIO_LEVEL_DIGITAL_MASK 0x02 | |
436 | #define MIXART_AUDIO_LEVEL_MONITOR_MASK 0x04 | |
437 | #define MIXART_AUDIO_LEVEL_MUTE_MASK 0x08 | |
438 | #define MIXART_AUDIO_LEVEL_MUTE_M1_MASK 0x10 | |
439 | #define MIXART_AUDIO_LEVEL_MUTE_M2_MASK 0x20 | |
440 | ||
1da177e4 LT |
441 | struct mixart_set_out_audio_level |
442 | { | |
443 | u32 delayed; | |
444 | u64 scheduler; | |
445 | u32 valid_mask1; | |
446 | u32 valid_mask2; | |
447 | u32 digital_level; /* float */ | |
448 | u32 analog_level; /* float */ | |
449 | u32 monitor_level; /* float */ | |
450 | u32 mute; | |
451 | u32 monitor_mute1; | |
452 | u32 monitor_mute2; | |
453 | u32 reserved4np; | |
454 | } __attribute__((packed)); | |
455 | ||
456 | ||
457 | /* MSG_SYSTEM_ENUM_PHYSICAL_IO = 0x16000E, | |
458 | */ | |
459 | ||
460 | #define MIXART_MAX_PHYS_IO (MIXART_MAX_CARDS * 2 * 2) /* 4 * (analog+digital) * (playback+capture) */ | |
461 | ||
1da177e4 LT |
462 | struct mixart_uid_enumeration |
463 | { | |
464 | u32 error_code; | |
465 | u32 first_uid_offset; | |
466 | u32 nb_uid; | |
467 | u32 current_uid_index; | |
67b48b88 | 468 | struct mixart_uid uid[MIXART_MAX_PHYS_IO]; |
1da177e4 LT |
469 | } __attribute__((packed)); |
470 | ||
471 | ||
472 | /* MSG_PHYSICALIO_SET_LEVEL = 0x0F0008, | |
473 | MSG_PHYSICALIO_GET_LEVEL = 0x0F000C, | |
474 | */ | |
475 | ||
1da177e4 LT |
476 | struct mixart_io_channel_level |
477 | { | |
478 | u32 analog_level; /* float */ | |
479 | u32 unused[2]; | |
480 | } __attribute__((packed)); | |
481 | ||
1da177e4 LT |
482 | struct mixart_io_level |
483 | { | |
484 | s32 channel; /* 0=left, 1=right, -1=both, -2=both same */ | |
67b48b88 | 485 | struct mixart_io_channel_level level[2]; |
1da177e4 LT |
486 | } __attribute__((packed)); |
487 | ||
488 | ||
489 | /* MSG_STREAM_SET_IN_AUDIO_LEVEL = 0x130015, | |
490 | */ | |
491 | ||
1da177e4 LT |
492 | struct mixart_in_audio_level_info |
493 | { | |
67b48b88 | 494 | struct mixart_uid connector; |
1da177e4 LT |
495 | u32 valid_mask1; |
496 | u32 valid_mask2; | |
497 | u32 digital_level; | |
498 | u32 analog_level; | |
499 | } __attribute__((packed)); | |
500 | ||
1da177e4 LT |
501 | struct mixart_set_in_audio_level_req |
502 | { | |
503 | u32 delayed; | |
504 | u64 scheduler; | |
505 | u32 audio_count; /* set to <= 2 */ | |
506 | u32 reserved4np; | |
67b48b88 | 507 | struct mixart_in_audio_level_info level[2]; |
1da177e4 LT |
508 | } __attribute__((packed)); |
509 | ||
510 | /* response is a 32 bit status */ | |
511 | ||
512 | ||
513 | /* MSG_STREAM_SET_OUT_STREAM_LEVEL = 0x130017, | |
514 | */ | |
515 | ||
516 | /* defines used for valid_mask1 */ | |
517 | #define MIXART_OUT_STREAM_SET_LEVEL_LEFT_AUDIO1 0x01 | |
518 | #define MIXART_OUT_STREAM_SET_LEVEL_LEFT_AUDIO2 0x02 | |
519 | #define MIXART_OUT_STREAM_SET_LEVEL_RIGHT_AUDIO1 0x04 | |
520 | #define MIXART_OUT_STREAM_SET_LEVEL_RIGHT_AUDIO2 0x08 | |
521 | #define MIXART_OUT_STREAM_SET_LEVEL_STREAM_1 0x10 | |
522 | #define MIXART_OUT_STREAM_SET_LEVEL_STREAM_2 0x20 | |
523 | #define MIXART_OUT_STREAM_SET_LEVEL_MUTE_1 0x40 | |
524 | #define MIXART_OUT_STREAM_SET_LEVEL_MUTE_2 0x80 | |
525 | ||
1da177e4 LT |
526 | struct mixart_out_stream_level_info |
527 | { | |
528 | u32 valid_mask1; | |
529 | u32 valid_mask2; | |
530 | u32 left_to_out1_level; | |
531 | u32 left_to_out2_level; | |
532 | u32 right_to_out1_level; | |
533 | u32 right_to_out2_level; | |
534 | u32 digital_level1; | |
535 | u32 digital_level2; | |
536 | u32 mute1; | |
537 | u32 mute2; | |
538 | } __attribute__((packed)); | |
539 | ||
1da177e4 LT |
540 | struct mixart_set_out_stream_level |
541 | { | |
67b48b88 TI |
542 | struct mixart_txx_stream_desc desc; |
543 | struct mixart_out_stream_level_info out_level; | |
1da177e4 LT |
544 | } __attribute__((packed)); |
545 | ||
1da177e4 LT |
546 | struct mixart_set_out_stream_level_req |
547 | { | |
548 | u32 delayed; | |
549 | u64 scheduler; | |
550 | u32 reserved4np[2]; | |
551 | u32 nb_of_stream; /* set to 1 */ | |
67b48b88 | 552 | struct mixart_set_out_stream_level stream_level; /* could be an array */ |
1da177e4 LT |
553 | } __attribute__((packed)); |
554 | ||
555 | /* response to this request is a u32 status value */ | |
556 | ||
557 | ||
558 | /* exported */ | |
67b48b88 TI |
559 | void snd_mixart_init_mailbox(struct mixart_mgr *mgr); |
560 | void snd_mixart_exit_mailbox(struct mixart_mgr *mgr); | |
1da177e4 | 561 | |
67b48b88 TI |
562 | int snd_mixart_send_msg(struct mixart_mgr *mgr, struct mixart_msg *request, int max_resp_size, void *resp_data); |
563 | int snd_mixart_send_msg_wait_notif(struct mixart_mgr *mgr, struct mixart_msg *request, u32 notif_event); | |
564 | int snd_mixart_send_msg_nonblock(struct mixart_mgr *mgr, struct mixart_msg *request); | |
1da177e4 | 565 | |
7d12e780 | 566 | irqreturn_t snd_mixart_interrupt(int irq, void *dev_id); |
67b48b88 | 567 | void snd_mixart_msg_tasklet(unsigned long arg); |
1da177e4 | 568 | |
67b48b88 | 569 | void snd_mixart_reset_board(struct mixart_mgr *mgr); |
1da177e4 LT |
570 | |
571 | #endif /* __SOUND_MIXART_CORE_H */ |