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-rw-r--r--sound/soc/intel/atom/sst-atom-controls.h870
1 files changed, 870 insertions, 0 deletions
diff --git a/sound/soc/intel/atom/sst-atom-controls.h b/sound/soc/intel/atom/sst-atom-controls.h
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1/*
2 * sst-atom-controls.h - Intel MID Platform driver header file
3 *
4 * Copyright (C) 2013-14 Intel Corp
5 * Author: Ramesh Babu <ramesh.babu.koul@intel.com>
6 * Omair M Abdullah <omair.m.abdullah@intel.com>
7 * Samreen Nilofer <samreen.nilofer@intel.com>
8 * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; version 2 of the License.
13 *
14 * This program is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * General Public License for more details.
18 *
19 * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
20 *
21 */
22
23#ifndef __SST_ATOM_CONTROLS_H__
24#define __SST_ATOM_CONTROLS_H__
25
26#include <sound/soc.h>
27#include <sound/tlv.h>
28
29enum {
30 MERR_DPCM_AUDIO = 0,
31 MERR_DPCM_COMPR,
32};
33
34/* define a bit for each mixer input */
35#define SST_MIX_IP(x) (x)
36
37#define SST_IP_CODEC0 SST_MIX_IP(2)
38#define SST_IP_CODEC1 SST_MIX_IP(3)
39#define SST_IP_LOOP0 SST_MIX_IP(4)
40#define SST_IP_LOOP1 SST_MIX_IP(5)
41#define SST_IP_LOOP2 SST_MIX_IP(6)
42#define SST_IP_PROBE SST_MIX_IP(7)
43#define SST_IP_VOIP SST_MIX_IP(12)
44#define SST_IP_PCM0 SST_MIX_IP(13)
45#define SST_IP_PCM1 SST_MIX_IP(14)
46#define SST_IP_MEDIA0 SST_MIX_IP(17)
47#define SST_IP_MEDIA1 SST_MIX_IP(18)
48#define SST_IP_MEDIA2 SST_MIX_IP(19)
49#define SST_IP_MEDIA3 SST_MIX_IP(20)
50
51#define SST_IP_LAST SST_IP_MEDIA3
52
53#define SST_SWM_INPUT_COUNT (SST_IP_LAST + 1)
54#define SST_CMD_SWM_MAX_INPUTS 6
55
56#define SST_PATH_ID_SHIFT 8
57#define SST_DEFAULT_LOCATION_ID 0xFFFF
58#define SST_DEFAULT_CELL_NBR 0xFF
59#define SST_DEFAULT_MODULE_ID 0xFFFF
60
61/*
62 * Audio DSP Path Ids. Specified by the audio DSP FW
63 */
64enum sst_path_index {
65 SST_PATH_INDEX_CODEC_OUT0 = (0x02 << SST_PATH_ID_SHIFT),
66 SST_PATH_INDEX_CODEC_OUT1 = (0x03 << SST_PATH_ID_SHIFT),
67
68 SST_PATH_INDEX_SPROT_LOOP_OUT = (0x04 << SST_PATH_ID_SHIFT),
69 SST_PATH_INDEX_MEDIA_LOOP1_OUT = (0x05 << SST_PATH_ID_SHIFT),
70 SST_PATH_INDEX_MEDIA_LOOP2_OUT = (0x06 << SST_PATH_ID_SHIFT),
71
72 SST_PATH_INDEX_VOIP_OUT = (0x0C << SST_PATH_ID_SHIFT),
73 SST_PATH_INDEX_PCM0_OUT = (0x0D << SST_PATH_ID_SHIFT),
74 SST_PATH_INDEX_PCM1_OUT = (0x0E << SST_PATH_ID_SHIFT),
75 SST_PATH_INDEX_PCM2_OUT = (0x0F << SST_PATH_ID_SHIFT),
76
77 SST_PATH_INDEX_MEDIA0_OUT = (0x12 << SST_PATH_ID_SHIFT),
78 SST_PATH_INDEX_MEDIA1_OUT = (0x13 << SST_PATH_ID_SHIFT),
79
80
81 /* Start of input paths */
82 SST_PATH_INDEX_CODEC_IN0 = (0x82 << SST_PATH_ID_SHIFT),
83 SST_PATH_INDEX_CODEC_IN1 = (0x83 << SST_PATH_ID_SHIFT),
84
85 SST_PATH_INDEX_SPROT_LOOP_IN = (0x84 << SST_PATH_ID_SHIFT),
86 SST_PATH_INDEX_MEDIA_LOOP1_IN = (0x85 << SST_PATH_ID_SHIFT),
87 SST_PATH_INDEX_MEDIA_LOOP2_IN = (0x86 << SST_PATH_ID_SHIFT),
88
89 SST_PATH_INDEX_VOIP_IN = (0x8C << SST_PATH_ID_SHIFT),
90
91 SST_PATH_INDEX_PCM0_IN = (0x8D << SST_PATH_ID_SHIFT),
92 SST_PATH_INDEX_PCM1_IN = (0x8E << SST_PATH_ID_SHIFT),
93
94 SST_PATH_INDEX_MEDIA0_IN = (0x8F << SST_PATH_ID_SHIFT),
95 SST_PATH_INDEX_MEDIA1_IN = (0x90 << SST_PATH_ID_SHIFT),
96 SST_PATH_INDEX_MEDIA2_IN = (0x91 << SST_PATH_ID_SHIFT),
97
98 SST_PATH_INDEX_MEDIA3_IN = (0x9C << SST_PATH_ID_SHIFT),
99
100 SST_PATH_INDEX_RESERVED = (0xFF << SST_PATH_ID_SHIFT),
101};
102
103/*
104 * path IDs
105 */
106enum sst_swm_inputs {
107 SST_SWM_IN_CODEC0 = (SST_PATH_INDEX_CODEC_IN0 | SST_DEFAULT_CELL_NBR),
108 SST_SWM_IN_CODEC1 = (SST_PATH_INDEX_CODEC_IN1 | SST_DEFAULT_CELL_NBR),
109 SST_SWM_IN_SPROT_LOOP = (SST_PATH_INDEX_SPROT_LOOP_IN | SST_DEFAULT_CELL_NBR),
110 SST_SWM_IN_MEDIA_LOOP1 = (SST_PATH_INDEX_MEDIA_LOOP1_IN | SST_DEFAULT_CELL_NBR),
111 SST_SWM_IN_MEDIA_LOOP2 = (SST_PATH_INDEX_MEDIA_LOOP2_IN | SST_DEFAULT_CELL_NBR),
112 SST_SWM_IN_VOIP = (SST_PATH_INDEX_VOIP_IN | SST_DEFAULT_CELL_NBR),
113 SST_SWM_IN_PCM0 = (SST_PATH_INDEX_PCM0_IN | SST_DEFAULT_CELL_NBR),
114 SST_SWM_IN_PCM1 = (SST_PATH_INDEX_PCM1_IN | SST_DEFAULT_CELL_NBR),
115 SST_SWM_IN_MEDIA0 = (SST_PATH_INDEX_MEDIA0_IN | SST_DEFAULT_CELL_NBR), /* Part of Media Mixer */
116 SST_SWM_IN_MEDIA1 = (SST_PATH_INDEX_MEDIA1_IN | SST_DEFAULT_CELL_NBR), /* Part of Media Mixer */
117 SST_SWM_IN_MEDIA2 = (SST_PATH_INDEX_MEDIA2_IN | SST_DEFAULT_CELL_NBR), /* Part of Media Mixer */
118 SST_SWM_IN_MEDIA3 = (SST_PATH_INDEX_MEDIA3_IN | SST_DEFAULT_CELL_NBR), /* Part of Media Mixer */
119 SST_SWM_IN_END = (SST_PATH_INDEX_RESERVED | SST_DEFAULT_CELL_NBR)
120};
121
122/*
123 * path IDs
124 */
125enum sst_swm_outputs {
126 SST_SWM_OUT_CODEC0 = (SST_PATH_INDEX_CODEC_OUT0 | SST_DEFAULT_CELL_NBR),
127 SST_SWM_OUT_CODEC1 = (SST_PATH_INDEX_CODEC_OUT1 | SST_DEFAULT_CELL_NBR),
128 SST_SWM_OUT_SPROT_LOOP = (SST_PATH_INDEX_SPROT_LOOP_OUT | SST_DEFAULT_CELL_NBR),
129 SST_SWM_OUT_MEDIA_LOOP1 = (SST_PATH_INDEX_MEDIA_LOOP1_OUT | SST_DEFAULT_CELL_NBR),
130 SST_SWM_OUT_MEDIA_LOOP2 = (SST_PATH_INDEX_MEDIA_LOOP2_OUT | SST_DEFAULT_CELL_NBR),
131 SST_SWM_OUT_VOIP = (SST_PATH_INDEX_VOIP_OUT | SST_DEFAULT_CELL_NBR),
132 SST_SWM_OUT_PCM0 = (SST_PATH_INDEX_PCM0_OUT | SST_DEFAULT_CELL_NBR),
133 SST_SWM_OUT_PCM1 = (SST_PATH_INDEX_PCM1_OUT | SST_DEFAULT_CELL_NBR),
134 SST_SWM_OUT_PCM2 = (SST_PATH_INDEX_PCM2_OUT | SST_DEFAULT_CELL_NBR),
135 SST_SWM_OUT_MEDIA0 = (SST_PATH_INDEX_MEDIA0_OUT | SST_DEFAULT_CELL_NBR), /* Part of Media Mixer */
136 SST_SWM_OUT_MEDIA1 = (SST_PATH_INDEX_MEDIA1_OUT | SST_DEFAULT_CELL_NBR), /* Part of Media Mixer */
137 SST_SWM_OUT_END = (SST_PATH_INDEX_RESERVED | SST_DEFAULT_CELL_NBR),
138};
139
140enum sst_ipc_msg {
141 SST_IPC_IA_CMD = 1,
142 SST_IPC_IA_SET_PARAMS,
143 SST_IPC_IA_GET_PARAMS,
144};
145
146enum sst_cmd_type {
147 SST_CMD_BYTES_SET = 1,
148 SST_CMD_BYTES_GET = 2,
149};
150
151enum sst_task {
152 SST_TASK_SBA = 1,
153 SST_TASK_MMX = 3,
154};
155
156enum sst_type {
157 SST_TYPE_CMD = 1,
158 SST_TYPE_PARAMS,
159};
160
161enum sst_flag {
162 SST_FLAG_BLOCKED = 1,
163 SST_FLAG_NONBLOCK,
164};
165
166/*
167 * Enumeration for indexing the gain cells in VB_SET_GAIN DSP command
168 */
169enum sst_gain_index {
170 /* GAIN IDs for SB task start here */
171 SST_GAIN_INDEX_CODEC_OUT0,
172 SST_GAIN_INDEX_CODEC_OUT1,
173 SST_GAIN_INDEX_CODEC_IN0,
174 SST_GAIN_INDEX_CODEC_IN1,
175
176 SST_GAIN_INDEX_SPROT_LOOP_OUT,
177 SST_GAIN_INDEX_MEDIA_LOOP1_OUT,
178 SST_GAIN_INDEX_MEDIA_LOOP2_OUT,
179
180 SST_GAIN_INDEX_PCM0_IN_LEFT,
181 SST_GAIN_INDEX_PCM0_IN_RIGHT,
182
183 SST_GAIN_INDEX_PCM1_OUT_LEFT,
184 SST_GAIN_INDEX_PCM1_OUT_RIGHT,
185 SST_GAIN_INDEX_PCM1_IN_LEFT,
186 SST_GAIN_INDEX_PCM1_IN_RIGHT,
187 SST_GAIN_INDEX_PCM2_OUT_LEFT,
188
189 SST_GAIN_INDEX_PCM2_OUT_RIGHT,
190 SST_GAIN_INDEX_VOIP_OUT,
191 SST_GAIN_INDEX_VOIP_IN,
192
193 /* Gain IDs for MMX task start here */
194 SST_GAIN_INDEX_MEDIA0_IN_LEFT,
195 SST_GAIN_INDEX_MEDIA0_IN_RIGHT,
196 SST_GAIN_INDEX_MEDIA1_IN_LEFT,
197 SST_GAIN_INDEX_MEDIA1_IN_RIGHT,
198
199 SST_GAIN_INDEX_MEDIA2_IN_LEFT,
200 SST_GAIN_INDEX_MEDIA2_IN_RIGHT,
201
202 SST_GAIN_INDEX_GAIN_END
203};
204
205/*
206 * Audio DSP module IDs specified by FW spec
207 * TODO: Update with all modules
208 */
209enum sst_module_id {
210 SST_MODULE_ID_PCM = 0x0001,
211 SST_MODULE_ID_MP3 = 0x0002,
212 SST_MODULE_ID_MP24 = 0x0003,
213 SST_MODULE_ID_AAC = 0x0004,
214 SST_MODULE_ID_AACP = 0x0005,
215 SST_MODULE_ID_EAACP = 0x0006,
216 SST_MODULE_ID_WMA9 = 0x0007,
217 SST_MODULE_ID_WMA10 = 0x0008,
218 SST_MODULE_ID_WMA10P = 0x0009,
219 SST_MODULE_ID_RA = 0x000A,
220 SST_MODULE_ID_DDAC3 = 0x000B,
221 SST_MODULE_ID_TRUE_HD = 0x000C,
222 SST_MODULE_ID_HD_PLUS = 0x000D,
223
224 SST_MODULE_ID_SRC = 0x0064,
225 SST_MODULE_ID_DOWNMIX = 0x0066,
226 SST_MODULE_ID_GAIN_CELL = 0x0067,
227 SST_MODULE_ID_SPROT = 0x006D,
228 SST_MODULE_ID_BASS_BOOST = 0x006E,
229 SST_MODULE_ID_STEREO_WDNG = 0x006F,
230 SST_MODULE_ID_AV_REMOVAL = 0x0070,
231 SST_MODULE_ID_MIC_EQ = 0x0071,
232 SST_MODULE_ID_SPL = 0x0072,
233 SST_MODULE_ID_ALGO_VTSV = 0x0073,
234 SST_MODULE_ID_NR = 0x0076,
235 SST_MODULE_ID_BWX = 0x0077,
236 SST_MODULE_ID_DRP = 0x0078,
237 SST_MODULE_ID_MDRP = 0x0079,
238
239 SST_MODULE_ID_ANA = 0x007A,
240 SST_MODULE_ID_AEC = 0x007B,
241 SST_MODULE_ID_NR_SNS = 0x007C,
242 SST_MODULE_ID_SER = 0x007D,
243 SST_MODULE_ID_AGC = 0x007E,
244
245 SST_MODULE_ID_CNI = 0x007F,
246 SST_MODULE_ID_CONTEXT_ALGO_AWARE = 0x0080,
247 SST_MODULE_ID_FIR_24 = 0x0081,
248 SST_MODULE_ID_IIR_24 = 0x0082,
249
250 SST_MODULE_ID_ASRC = 0x0083,
251 SST_MODULE_ID_TONE_GEN = 0x0084,
252 SST_MODULE_ID_BMF = 0x0086,
253 SST_MODULE_ID_EDL = 0x0087,
254 SST_MODULE_ID_GLC = 0x0088,
255
256 SST_MODULE_ID_FIR_16 = 0x0089,
257 SST_MODULE_ID_IIR_16 = 0x008A,
258 SST_MODULE_ID_DNR = 0x008B,
259
260 SST_MODULE_ID_VIRTUALIZER = 0x008C,
261 SST_MODULE_ID_VISUALIZATION = 0x008D,
262 SST_MODULE_ID_LOUDNESS_OPTIMIZER = 0x008E,
263 SST_MODULE_ID_REVERBERATION = 0x008F,
264
265 SST_MODULE_ID_CNI_TX = 0x0090,
266 SST_MODULE_ID_REF_LINE = 0x0091,
267 SST_MODULE_ID_VOLUME = 0x0092,
268 SST_MODULE_ID_FILT_DCR = 0x0094,
269 SST_MODULE_ID_SLV = 0x009A,
270 SST_MODULE_ID_NLF = 0x009B,
271 SST_MODULE_ID_TNR = 0x009C,
272 SST_MODULE_ID_WNR = 0x009D,
273
274 SST_MODULE_ID_LOG = 0xFF00,
275
276 SST_MODULE_ID_TASK = 0xFFFF,
277};
278
279enum sst_cmd {
280 SBA_IDLE = 14,
281 SBA_VB_SET_SPEECH_PATH = 26,
282 MMX_SET_GAIN = 33,
283 SBA_VB_SET_GAIN = 33,
284 FBA_VB_RX_CNI = 35,
285 MMX_SET_GAIN_TIMECONST = 36,
286 SBA_VB_SET_TIMECONST = 36,
287 SBA_VB_START = 85,
288 SBA_SET_SWM = 114,
289 SBA_SET_MDRP = 116,
290 SBA_HW_SET_SSP = 117,
291 SBA_SET_MEDIA_LOOP_MAP = 118,
292 SBA_SET_MEDIA_PATH = 119,
293 MMX_SET_MEDIA_PATH = 119,
294 SBA_VB_LPRO = 126,
295 SBA_VB_SET_FIR = 128,
296 SBA_VB_SET_IIR = 129,
297 SBA_SET_SSP_SLOT_MAP = 130,
298};
299
300enum sst_dsp_switch {
301 SST_SWITCH_OFF = 0,
302 SST_SWITCH_ON = 3,
303};
304
305enum sst_path_switch {
306 SST_PATH_OFF = 0,
307 SST_PATH_ON = 1,
308};
309
310enum sst_swm_state {
311 SST_SWM_OFF = 0,
312 SST_SWM_ON = 3,
313};
314
315#define SST_FILL_LOCATION_IDS(dst, cell_idx, pipe_id) do { \
316 dst.location_id.p.cell_nbr_idx = (cell_idx); \
317 dst.location_id.p.path_id = (pipe_id); \
318 } while (0)
319#define SST_FILL_LOCATION_ID(dst, loc_id) (\
320 dst.location_id.f = (loc_id))
321#define SST_FILL_MODULE_ID(dst, mod_id) (\
322 dst.module_id = (mod_id))
323
324#define SST_FILL_DESTINATION1(dst, id) do { \
325 SST_FILL_LOCATION_ID(dst, (id) & 0xFFFF); \
326 SST_FILL_MODULE_ID(dst, ((id) & 0xFFFF0000) >> 16); \
327 } while (0)
328#define SST_FILL_DESTINATION2(dst, loc_id, mod_id) do { \
329 SST_FILL_LOCATION_ID(dst, loc_id); \
330 SST_FILL_MODULE_ID(dst, mod_id); \
331 } while (0)
332#define SST_FILL_DESTINATION3(dst, cell_idx, path_id, mod_id) do { \
333 SST_FILL_LOCATION_IDS(dst, cell_idx, path_id); \
334 SST_FILL_MODULE_ID(dst, mod_id); \
335 } while (0)
336
337#define SST_FILL_DESTINATION(level, dst, ...) \
338 SST_FILL_DESTINATION##level(dst, __VA_ARGS__)
339#define SST_FILL_DEFAULT_DESTINATION(dst) \
340 SST_FILL_DESTINATION(2, dst, SST_DEFAULT_LOCATION_ID, SST_DEFAULT_MODULE_ID)
341
342struct sst_destination_id {
343 union sst_location_id {
344 struct {
345 u8 cell_nbr_idx; /* module index */
346 u8 path_id; /* pipe_id */
347 } __packed p; /* part */
348 u16 f; /* full */
349 } __packed location_id;
350 u16 module_id;
351} __packed;
352struct sst_dsp_header {
353 struct sst_destination_id dst;
354 u16 command_id;
355 u16 length;
356} __packed;
357
358/*
359 *
360 * Common Commands
361 *
362 */
363struct sst_cmd_generic {
364 struct sst_dsp_header header;
365} __packed;
366
367struct swm_input_ids {
368 struct sst_destination_id input_id;
369} __packed;
370
371struct sst_cmd_set_swm {
372 struct sst_dsp_header header;
373 struct sst_destination_id output_id;
374 u16 switch_state;
375 u16 nb_inputs;
376 struct swm_input_ids input[SST_CMD_SWM_MAX_INPUTS];
377} __packed;
378
379struct sst_cmd_set_media_path {
380 struct sst_dsp_header header;
381 u16 switch_state;
382} __packed;
383
384struct pcm_cfg {
385 u8 s_length:2;
386 u8 rate:3;
387 u8 format:3;
388} __packed;
389
390struct sst_cmd_set_speech_path {
391 struct sst_dsp_header header;
392 u16 switch_state;
393 struct {
394 u16 rsvd:8;
395 struct pcm_cfg cfg;
396 } config;
397} __packed;
398
399struct gain_cell {
400 struct sst_destination_id dest;
401 s16 cell_gain_left;
402 s16 cell_gain_right;
403 u16 gain_time_constant;
404} __packed;
405
406#define NUM_GAIN_CELLS 1
407struct sst_cmd_set_gain_dual {
408 struct sst_dsp_header header;
409 u16 gain_cell_num;
410 struct gain_cell cell_gains[NUM_GAIN_CELLS];
411} __packed;
412struct sst_cmd_set_params {
413 struct sst_destination_id dst;
414 u16 command_id;
415 char params[0];
416} __packed;
417
418
419struct sst_cmd_sba_vb_start {
420 struct sst_dsp_header header;
421} __packed;
422
423union sba_media_loop_params {
424 struct {
425 u16 rsvd:8;
426 struct pcm_cfg cfg;
427 } part;
428 u16 full;
429} __packed;
430
431struct sst_cmd_sba_set_media_loop_map {
432 struct sst_dsp_header header;
433 u16 switch_state;
434 union sba_media_loop_params param;
435 u16 map;
436} __packed;
437
438struct sst_cmd_tone_stop {
439 struct sst_dsp_header header;
440 u16 switch_state;
441} __packed;
442
443enum sst_ssp_mode {
444 SSP_MODE_MASTER = 0,
445 SSP_MODE_SLAVE = 1,
446};
447
448enum sst_ssp_pcm_mode {
449 SSP_PCM_MODE_NORMAL = 0,
450 SSP_PCM_MODE_NETWORK = 1,
451};
452
453enum sst_ssp_duplex {
454 SSP_DUPLEX = 0,
455 SSP_RX = 1,
456 SSP_TX = 2,
457};
458
459enum sst_ssp_fs_frequency {
460 SSP_FS_8_KHZ = 0,
461 SSP_FS_16_KHZ = 1,
462 SSP_FS_44_1_KHZ = 2,
463 SSP_FS_48_KHZ = 3,
464};
465
466enum sst_ssp_fs_polarity {
467 SSP_FS_ACTIVE_LOW = 0,
468 SSP_FS_ACTIVE_HIGH = 1,
469};
470
471enum sst_ssp_protocol {
472 SSP_MODE_PCM = 0,
473 SSP_MODE_I2S = 1,
474};
475
476enum sst_ssp_port_id {
477 SSP_MODEM = 0,
478 SSP_BT = 1,
479 SSP_FM = 2,
480 SSP_CODEC = 3,
481};
482
483struct sst_cmd_sba_hw_set_ssp {
484 struct sst_dsp_header header;
485 u16 selection; /* 0:SSP0(def), 1:SSP1, 2:SSP2 */
486
487 u16 switch_state;
488
489 u16 nb_bits_per_slots:6; /* 0-32 bits, 24 (def) */
490 u16 nb_slots:4; /* 0-8: slots per frame */
491 u16 mode:3; /* 0:Master, 1: Slave */
492 u16 duplex:3;
493
494 u16 active_tx_slot_map:8; /* Bit map, 0:off, 1:on */
495 u16 reserved1:8;
496
497 u16 active_rx_slot_map:8; /* Bit map 0: Off, 1:On */
498 u16 reserved2:8;
499
500 u16 frame_sync_frequency;
501
502 u16 frame_sync_polarity:8;
503 u16 data_polarity:8;
504
505 u16 frame_sync_width; /* 1 to N clocks */
506 u16 ssp_protocol:8;
507 u16 start_delay:8; /* Start delay in terms of clock ticks */
508} __packed;
509
510#define SST_MAX_TDM_SLOTS 8
511
512struct sst_param_sba_ssp_slot_map {
513 struct sst_dsp_header header;
514
515 u16 param_id;
516 u16 param_len;
517 u16 ssp_index;
518
519 u8 rx_slot_map[SST_MAX_TDM_SLOTS];
520 u8 tx_slot_map[SST_MAX_TDM_SLOTS];
521} __packed;
522
523enum {
524 SST_PROBE_EXTRACTOR = 0,
525 SST_PROBE_INJECTOR = 1,
526};
527
528/**** widget defines *****/
529
530#define SST_MODULE_GAIN 1
531#define SST_MODULE_ALGO 2
532
533#define SST_FMT_MONO 0
534#define SST_FMT_STEREO 3
535
536/* physical SSP numbers */
537enum {
538 SST_SSP0 = 0,
539 SST_SSP1,
540 SST_SSP2,
541 SST_SSP_LAST = SST_SSP2,
542};
543
544#define SST_NUM_SSPS (SST_SSP_LAST + 1) /* physical SSPs */
545#define SST_MAX_SSP_MUX 2 /* single SSP muxed between pipes */
546#define SST_MAX_SSP_DOMAINS 2 /* domains present in each pipe */
547
548struct sst_module {
549 struct snd_kcontrol *kctl;
550 struct list_head node;
551};
552
553struct sst_ssp_config {
554 u8 ssp_id;
555 u8 bits_per_slot;
556 u8 slots;
557 u8 ssp_mode;
558 u8 pcm_mode;
559 u8 duplex;
560 u8 ssp_protocol;
561 u8 fs_frequency;
562 u8 active_slot_map;
563 u8 start_delay;
564 u16 fs_width;
565};
566
567struct sst_ssp_cfg {
568 const u8 ssp_number;
569 const int *mux_shift;
570 const int (*domain_shift)[SST_MAX_SSP_MUX];
571 const struct sst_ssp_config (*ssp_config)[SST_MAX_SSP_MUX][SST_MAX_SSP_DOMAINS];
572};
573
574struct sst_ids {
575 u16 location_id;
576 u16 module_id;
577 u8 task_id;
578 u8 format;
579 u8 reg;
580 const char *parent_wname;
581 struct snd_soc_dapm_widget *parent_w;
582 struct list_head algo_list;
583 struct list_head gain_list;
584 const struct sst_pcm_format *pcm_fmt;
585};
586
587
588#define SST_AIF_IN(wname, wevent) \
589{ .id = snd_soc_dapm_aif_in, .name = wname, .sname = NULL, \
590 .reg = SND_SOC_NOPM, .shift = 0, \
591 .on_val = 1, .off_val = 0, \
592 .event = wevent, .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD, \
593 .priv = (void *)&(struct sst_ids) { .task_id = 0, .location_id = 0 } \
594}
595
596#define SST_AIF_OUT(wname, wevent) \
597{ .id = snd_soc_dapm_aif_out, .name = wname, .sname = NULL, \
598 .reg = SND_SOC_NOPM, .shift = 0, \
599 .on_val = 1, .off_val = 0, \
600 .event = wevent, .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD, \
601 .priv = (void *)&(struct sst_ids) { .task_id = 0, .location_id = 0 } \
602}
603
604#define SST_INPUT(wname, wevent) \
605{ .id = snd_soc_dapm_input, .name = wname, .sname = NULL, \
606 .reg = SND_SOC_NOPM, .shift = 0, \
607 .on_val = 1, .off_val = 0, \
608 .event = wevent, .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD, \
609 .priv = (void *)&(struct sst_ids) { .task_id = 0, .location_id = 0 } \
610}
611
612#define SST_OUTPUT(wname, wevent) \
613{ .id = snd_soc_dapm_output, .name = wname, .sname = NULL, \
614 .reg = SND_SOC_NOPM, .shift = 0, \
615 .on_val = 1, .off_val = 0, \
616 .event = wevent, .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD, \
617 .priv = (void *)&(struct sst_ids) { .task_id = 0, .location_id = 0 } \
618}
619
620#define SST_DAPM_OUTPUT(wname, wloc_id, wtask_id, wformat, wevent) \
621{ .id = snd_soc_dapm_output, .name = wname, .sname = NULL, \
622 .reg = SND_SOC_NOPM, .shift = 0, \
623 .on_val = 1, .off_val = 0, \
624 .event = wevent, .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD, \
625 .priv = (void *)&(struct sst_ids) { .location_id = wloc_id, .task_id = wtask_id,\
626 .pcm_fmt = wformat, } \
627}
628
629#define SST_PATH(wname, wtask, wloc_id, wevent, wflags) \
630{ .id = snd_soc_dapm_pga, .name = wname, .reg = SND_SOC_NOPM, .shift = 0, \
631 .kcontrol_news = NULL, .num_kcontrols = 0, \
632 .on_val = 1, .off_val = 0, \
633 .event = wevent, .event_flags = wflags, \
634 .priv = (void *)&(struct sst_ids) { .task_id = wtask, .location_id = wloc_id, } \
635}
636
637#define SST_LINKED_PATH(wname, wtask, wloc_id, linked_wname, wevent, wflags) \
638{ .id = snd_soc_dapm_pga, .name = wname, .reg = SND_SOC_NOPM, .shift = 0, \
639 .kcontrol_news = NULL, .num_kcontrols = 0, \
640 .on_val = 1, .off_val = 0, \
641 .event = wevent, .event_flags = wflags, \
642 .priv = (void *)&(struct sst_ids) { .task_id = wtask, .location_id = wloc_id, \
643 .parent_wname = linked_wname} \
644}
645
646#define SST_PATH_MEDIA_LOOP(wname, wtask, wloc_id, wformat, wevent, wflags) \
647{ .id = snd_soc_dapm_pga, .name = wname, .reg = SND_SOC_NOPM, .shift = 0, \
648 .kcontrol_news = NULL, .num_kcontrols = 0, \
649 .event = wevent, .event_flags = wflags, \
650 .priv = (void *)&(struct sst_ids) { .task_id = wtask, .location_id = wloc_id, \
651 .format = wformat,} \
652}
653
654/* output is triggered before input */
655#define SST_PATH_INPUT(name, task_id, loc_id, event) \
656 SST_PATH(name, task_id, loc_id, event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD)
657
658#define SST_PATH_LINKED_INPUT(name, task_id, loc_id, linked_wname, event) \
659 SST_LINKED_PATH(name, task_id, loc_id, linked_wname, event, \
660 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD)
661
662#define SST_PATH_OUTPUT(name, task_id, loc_id, event) \
663 SST_PATH(name, task_id, loc_id, event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD)
664
665#define SST_PATH_LINKED_OUTPUT(name, task_id, loc_id, linked_wname, event) \
666 SST_LINKED_PATH(name, task_id, loc_id, linked_wname, event, \
667 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD)
668
669#define SST_PATH_MEDIA_LOOP_OUTPUT(name, task_id, loc_id, format, event) \
670 SST_PATH_MEDIA_LOOP(name, task_id, loc_id, format, event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD)
671
672
673#define SST_SWM_MIXER(wname, wreg, wtask, wloc_id, wcontrols, wevent) \
674{ .id = snd_soc_dapm_mixer, .name = wname, .reg = SND_SOC_NOPM, .shift = 0, \
675 .kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols),\
676 .event = wevent, .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD | \
677 SND_SOC_DAPM_POST_REG, \
678 .priv = (void *)&(struct sst_ids) { .task_id = wtask, .location_id = wloc_id, \
679 .reg = wreg } \
680}
681
682enum sst_gain_kcontrol_type {
683 SST_GAIN_TLV,
684 SST_GAIN_MUTE,
685 SST_GAIN_RAMP_DURATION,
686};
687
688struct sst_gain_mixer_control {
689 bool stereo;
690 enum sst_gain_kcontrol_type type;
691 struct sst_gain_value *gain_val;
692 int max;
693 int min;
694 u16 instance_id;
695 u16 module_id;
696 u16 pipe_id;
697 u16 task_id;
698 char pname[44];
699 struct snd_soc_dapm_widget *w;
700};
701
702struct sst_gain_value {
703 u16 ramp_duration;
704 s16 l_gain;
705 s16 r_gain;
706 bool mute;
707};
708#define SST_GAIN_VOLUME_DEFAULT (-1440)
709#define SST_GAIN_RAMP_DURATION_DEFAULT 5 /* timeconstant */
710#define SST_GAIN_MUTE_DEFAULT true
711
712#define SST_GAIN_KCONTROL_TLV(xname, xhandler_get, xhandler_put, \
713 xmod, xpipe, xinstance, xtask, tlv_array, xgain_val, \
714 xmin, xmax, xpname) \
715 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
716 .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
717 SNDRV_CTL_ELEM_ACCESS_READWRITE, \
718 .tlv.p = (tlv_array), \
719 .info = sst_gain_ctl_info,\
720 .get = xhandler_get, .put = xhandler_put, \
721 .private_value = (unsigned long)&(struct sst_gain_mixer_control) \
722 { .stereo = true, .max = xmax, .min = xmin, .type = SST_GAIN_TLV, \
723 .module_id = xmod, .pipe_id = xpipe, .task_id = xtask,\
724 .instance_id = xinstance, .gain_val = xgain_val, .pname = xpname}
725
726#define SST_GAIN_KCONTROL_INT(xname, xhandler_get, xhandler_put, \
727 xmod, xpipe, xinstance, xtask, xtype, xgain_val, \
728 xmin, xmax, xpname) \
729 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
730 .info = sst_gain_ctl_info, \
731 .get = xhandler_get, .put = xhandler_put, \
732 .private_value = (unsigned long)&(struct sst_gain_mixer_control) \
733 { .stereo = false, .max = xmax, .min = xmin, .type = xtype, \
734 .module_id = xmod, .pipe_id = xpipe, .task_id = xtask,\
735 .instance_id = xinstance, .gain_val = xgain_val, .pname = xpname}
736
737#define SST_GAIN_KCONTROL_BOOL(xname, xhandler_get, xhandler_put,\
738 xmod, xpipe, xinstance, xtask, xgain_val, xpname) \
739 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
740 .info = snd_soc_info_bool_ext, \
741 .get = xhandler_get, .put = xhandler_put, \
742 .private_value = (unsigned long)&(struct sst_gain_mixer_control) \
743 { .stereo = false, .type = SST_GAIN_MUTE, \
744 .module_id = xmod, .pipe_id = xpipe, .task_id = xtask,\
745 .instance_id = xinstance, .gain_val = xgain_val, .pname = xpname}
746#define SST_CONTROL_NAME(xpname, xmname, xinstance, xtype) \
747 xpname " " xmname " " #xinstance " " xtype
748
749#define SST_COMBO_CONTROL_NAME(xpname, xmname, xinstance, xtype, xsubmodule) \
750 xpname " " xmname " " #xinstance " " xtype " " xsubmodule
751
752/*
753 * 3 Controls for each Gain module
754 * e.g. - pcm0_in Gain 0 Volume
755 * - pcm0_in Gain 0 Ramp Delay
756 * - pcm0_in Gain 0 Switch
757 */
758#define SST_GAIN_KCONTROLS(xpname, xmname, xmin_gain, xmax_gain, xmin_tc, xmax_tc, \
759 xhandler_get, xhandler_put, \
760 xmod, xpipe, xinstance, xtask, tlv_array, xgain_val) \
761 { SST_GAIN_KCONTROL_INT(SST_CONTROL_NAME(xpname, xmname, xinstance, "Ramp Delay"), \
762 xhandler_get, xhandler_put, xmod, xpipe, xinstance, xtask, SST_GAIN_RAMP_DURATION, \
763 xgain_val, xmin_tc, xmax_tc, xpname) }, \
764 { SST_GAIN_KCONTROL_BOOL(SST_CONTROL_NAME(xpname, xmname, xinstance, "Switch"), \
765 xhandler_get, xhandler_put, xmod, xpipe, xinstance, xtask, \
766 xgain_val, xpname) } ,\
767 { SST_GAIN_KCONTROL_TLV(SST_CONTROL_NAME(xpname, xmname, xinstance, "Volume"), \
768 xhandler_get, xhandler_put, xmod, xpipe, xinstance, xtask, tlv_array, \
769 xgain_val, xmin_gain, xmax_gain, xpname) }
770
771#define SST_GAIN_TC_MIN 5
772#define SST_GAIN_TC_MAX 5000
773#define SST_GAIN_MIN_VALUE -1440 /* in 0.1 DB units */
774#define SST_GAIN_MAX_VALUE 360
775
776enum sst_algo_kcontrol_type {
777 SST_ALGO_PARAMS,
778 SST_ALGO_BYPASS,
779};
780
781struct sst_algo_control {
782 enum sst_algo_kcontrol_type type;
783 int max;
784 u16 module_id;
785 u16 pipe_id;
786 u16 task_id;
787 u16 cmd_id;
788 bool bypass;
789 unsigned char *params;
790 struct snd_soc_dapm_widget *w;
791};
792
793/* size of the control = size of params + size of length field */
794#define SST_ALGO_CTL_VALUE(xcount, xtype, xpipe, xmod, xtask, xcmd) \
795 (struct sst_algo_control){ \
796 .max = xcount + sizeof(u16), .type = xtype, .module_id = xmod, \
797 .pipe_id = xpipe, .task_id = xtask, .cmd_id = xcmd, \
798 }
799
800#define SST_ALGO_KCONTROL(xname, xcount, xmod, xpipe, \
801 xtask, xcmd, xtype, xinfo, xget, xput) \
802{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
803 .name = xname, \
804 .info = xinfo, .get = xget, .put = xput, \
805 .private_value = (unsigned long)& \
806 SST_ALGO_CTL_VALUE(xcount, xtype, xpipe, \
807 xmod, xtask, xcmd), \
808}
809
810#define SST_ALGO_KCONTROL_BYTES(xpname, xmname, xcount, xmod, \
811 xpipe, xinstance, xtask, xcmd) \
812 SST_ALGO_KCONTROL(SST_CONTROL_NAME(xpname, xmname, xinstance, "params"), \
813 xcount, xmod, xpipe, xtask, xcmd, SST_ALGO_PARAMS, \
814 sst_algo_bytes_ctl_info, \
815 sst_algo_control_get, sst_algo_control_set)
816
817#define SST_ALGO_KCONTROL_BOOL(xpname, xmname, xmod, xpipe, xinstance, xtask) \
818 SST_ALGO_KCONTROL(SST_CONTROL_NAME(xpname, xmname, xinstance, "bypass"), \
819 0, xmod, xpipe, xtask, 0, SST_ALGO_BYPASS, \
820 snd_soc_info_bool_ext, \
821 sst_algo_control_get, sst_algo_control_set)
822
823#define SST_ALGO_BYPASS_PARAMS(xpname, xmname, xcount, xmod, xpipe, \
824 xinstance, xtask, xcmd) \
825 SST_ALGO_KCONTROL_BOOL(xpname, xmname, xmod, xpipe, xinstance, xtask), \
826 SST_ALGO_KCONTROL_BYTES(xpname, xmname, xcount, xmod, xpipe, xinstance, xtask, xcmd)
827
828#define SST_COMBO_ALGO_KCONTROL_BYTES(xpname, xmname, xsubmod, xcount, xmod, \
829 xpipe, xinstance, xtask, xcmd) \
830 SST_ALGO_KCONTROL(SST_COMBO_CONTROL_NAME(xpname, xmname, xinstance, "params", \
831 xsubmod), \
832 xcount, xmod, xpipe, xtask, xcmd, SST_ALGO_PARAMS, \
833 sst_algo_bytes_ctl_info, \
834 sst_algo_control_get, sst_algo_control_set)
835
836
837struct sst_enum {
838 bool tx;
839 unsigned short reg;
840 unsigned int max;
841 const char * const *texts;
842 struct snd_soc_dapm_widget *w;
843};
844
845/* only 4 slots/channels supported atm */
846#define SST_SSP_SLOT_ENUM(s_ch_no, is_tx, xtexts) \
847 (struct sst_enum){ .reg = s_ch_no, .tx = is_tx, .max = 4+1, .texts = xtexts, }
848
849#define SST_SLOT_CTL_NAME(xpname, xmname, s_ch_name) \
850 xpname " " xmname " " s_ch_name
851
852#define SST_SSP_SLOT_CTL(xpname, xmname, s_ch_name, s_ch_no, is_tx, xtexts, xget, xput) \
853{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
854 .name = SST_SLOT_CTL_NAME(xpname, xmname, s_ch_name), \
855 .info = sst_slot_enum_info, \
856 .get = xget, .put = xput, \
857 .private_value = (unsigned long)&SST_SSP_SLOT_ENUM(s_ch_no, is_tx, xtexts), \
858}
859
860#define SST_MUX_CTL_NAME(xpname, xinstance) \
861 xpname " " #xinstance
862
863#define SST_SSP_MUX_ENUM(xreg, xshift, xtexts) \
864 (struct soc_enum) SOC_ENUM_DOUBLE(xreg, xshift, xshift, ARRAY_SIZE(xtexts), xtexts)
865
866#define SST_SSP_MUX_CTL(xpname, xinstance, xreg, xshift, xtexts) \
867 SOC_DAPM_ENUM(SST_MUX_CTL_NAME(xpname, xinstance), \
868 SST_SSP_MUX_ENUM(xreg, xshift, xtexts))
869
870#endif
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