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ASoC: rsnd: use mod base common method on CMD
[mirror_ubuntu-focal-kernel.git] / sound / soc / sh / rcar / rsnd.h
CommitLineData
1536a968
KM		 1/*
2 * Renesas R-Car
3 *
4 * Copyright (C) 2013 Renesas Solutions Corp.
5 * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
10 */
11#ifndef RSND_H
12#define RSND_H
13
14#include <linux/clk.h>
15#include <linux/device.h>
0a4d94c0 16#include <linux/dma-mapping.h>
1536a968
KM		 17#include <linux/io.h>
18#include <linux/list.h>
19#include <linux/module.h>
90e8e50f
KM		 20#include <linux/of_device.h>
21#include <linux/of_irq.h>
0a4d94c0
KM		 22#include <linux/sh_dma.h>
23#include <linux/workqueue.h>
1536a968
KM		 24#include <sound/soc.h>
25#include <sound/pcm_params.h>
26
dcc448e6
GU		 27#include "rcar_snd.h"
28
1536a968
KM		 29/*
30 * pseudo register
31 *
32 * The register address offsets SRU/SCU/SSIU on Gen1/Gen2 are very different.
33 * This driver uses pseudo register in order to hide it.
34 * see gen1/gen2 for detail
35 */
3337744a 36enum rsnd_reg {
507d466c 37 /* SRU/SCU/SSIU */
07539c1d
KM		 38 RSND_REG_SSI_MODE0,
39 RSND_REG_SSI_MODE1,
0290d2a4 40 RSND_REG_SRC_BUSIF_MODE,
ef749400
KM		 41 RSND_REG_SRC_ROUTE_MODE0,
42 RSND_REG_SRC_SWRSR,
43 RSND_REG_SRC_SRCIR,
690ef81e 44 RSND_REG_SRC_ADINR,
ef749400
KM		 45 RSND_REG_SRC_IFSCR,
46 RSND_REG_SRC_IFSVR,
47 RSND_REG_SRC_SRCCR,
cfcefe01
KM		 48 RSND_REG_SCU_SYS_STATUS0,
49 RSND_REG_SCU_SYS_INT_EN0,
bff58ea4 50 RSND_REG_CMD_ROUTE_SLCT,
9269e3c3
KM		 51 RSND_REG_CTU_CTUIR,
52 RSND_REG_CTU_ADINR,
70fb1052
KM		 53 RSND_REG_MIX_SWRSR,
54 RSND_REG_MIX_MIXIR,
55 RSND_REG_MIX_ADINR,
56 RSND_REG_MIX_MIXMR,
57 RSND_REG_MIX_MVPDR,
58 RSND_REG_MIX_MDBAR,
59 RSND_REG_MIX_MDBBR,
60 RSND_REG_MIX_MDBCR,
61 RSND_REG_MIX_MDBDR,
62 RSND_REG_MIX_MDBER,
bff58ea4
KM		 63 RSND_REG_DVC_SWRSR,
64 RSND_REG_DVC_DVUIR,
65 RSND_REG_DVC_ADINR,
66 RSND_REG_DVC_DVUCR,
67 RSND_REG_DVC_ZCMCR,
68 RSND_REG_DVC_VOL0R,
69 RSND_REG_DVC_VOL1R,
70 RSND_REG_DVC_DVUER,
07539c1d 71
dfc9403b
KM		 72 /* ADG */
73 RSND_REG_BRRA,
74 RSND_REG_BRRB,
75 RSND_REG_SSICKR,
76 RSND_REG_AUDIO_CLK_SEL0,
77 RSND_REG_AUDIO_CLK_SEL1,
dfc9403b 78
ae5c3223
KM		 79 /* SSI */
80 RSND_REG_SSICR,
81 RSND_REG_SSISR,
82 RSND_REG_SSITDR,
83 RSND_REG_SSIRDR,
84 RSND_REG_SSIWSR,
85
c82e1c88
KM		 86 /* SHARE see below */
87 RSND_REG_SHARE01,
88 RSND_REG_SHARE02,
89 RSND_REG_SHARE03,
90 RSND_REG_SHARE04,
91 RSND_REG_SHARE05,
92 RSND_REG_SHARE06,
93 RSND_REG_SHARE07,
94 RSND_REG_SHARE08,
95 RSND_REG_SHARE09,
96 RSND_REG_SHARE10,
97 RSND_REG_SHARE11,
98 RSND_REG_SHARE12,
99 RSND_REG_SHARE13,
100 RSND_REG_SHARE14,
101 RSND_REG_SHARE15,
102 RSND_REG_SHARE16,
103 RSND_REG_SHARE17,
104 RSND_REG_SHARE18,
105 RSND_REG_SHARE19,
bff58ea4
KM		 106 RSND_REG_SHARE20,
107 RSND_REG_SHARE21,
1cc71959 108 RSND_REG_SHARE22,
3539cacf
KM		 109 RSND_REG_SHARE23,
110 RSND_REG_SHARE24,
111 RSND_REG_SHARE25,
cfcefe01
KM		 112 RSND_REG_SHARE26,
113 RSND_REG_SHARE27,
114 RSND_REG_SHARE28,
4689032b 115 RSND_REG_SHARE29,
c82e1c88 116
3337744a
KM		 117 RSND_REG_MAX,
118};
119
c82e1c88
KM		 120/* Gen1 only */
121#define RSND_REG_SRC_ROUTE_SEL RSND_REG_SHARE01
122#define RSND_REG_SRC_TMG_SEL0 RSND_REG_SHARE02
123#define RSND_REG_SRC_TMG_SEL1 RSND_REG_SHARE03
124#define RSND_REG_SRC_TMG_SEL2 RSND_REG_SHARE04
125#define RSND_REG_SRC_ROUTE_CTRL RSND_REG_SHARE05
126#define RSND_REG_SRC_MNFSR RSND_REG_SHARE06
127#define RSND_REG_AUDIO_CLK_SEL3 RSND_REG_SHARE07
128#define RSND_REG_AUDIO_CLK_SEL4 RSND_REG_SHARE08
129#define RSND_REG_AUDIO_CLK_SEL5 RSND_REG_SHARE09
130
131/* Gen2 only */
132#define RSND_REG_SRC_CTRL RSND_REG_SHARE01
133#define RSND_REG_SSI_CTRL RSND_REG_SHARE02
134#define RSND_REG_SSI_BUSIF_MODE RSND_REG_SHARE03
135#define RSND_REG_SSI_BUSIF_ADINR RSND_REG_SHARE04
efa991dc 136#define RSND_REG_SSI_INT_ENABLE RSND_REG_SHARE05
c82e1c88
KM		 137#define RSND_REG_SRC_BSDSR RSND_REG_SHARE06
138#define RSND_REG_SRC_BSISR RSND_REG_SHARE07
139#define RSND_REG_DIV_EN RSND_REG_SHARE08
140#define RSND_REG_SRCIN_TIMSEL0 RSND_REG_SHARE09
141#define RSND_REG_SRCIN_TIMSEL1 RSND_REG_SHARE10
142#define RSND_REG_SRCIN_TIMSEL2 RSND_REG_SHARE11
143#define RSND_REG_SRCIN_TIMSEL3 RSND_REG_SHARE12
144#define RSND_REG_SRCIN_TIMSEL4 RSND_REG_SHARE13
145#define RSND_REG_SRCOUT_TIMSEL0 RSND_REG_SHARE14
146#define RSND_REG_SRCOUT_TIMSEL1 RSND_REG_SHARE15
147#define RSND_REG_SRCOUT_TIMSEL2 RSND_REG_SHARE16
148#define RSND_REG_SRCOUT_TIMSEL3 RSND_REG_SHARE17
149#define RSND_REG_SRCOUT_TIMSEL4 RSND_REG_SHARE18
150#define RSND_REG_AUDIO_CLK_SEL2 RSND_REG_SHARE19
bff58ea4
KM		 151#define RSND_REG_CMD_CTRL RSND_REG_SHARE20
152#define RSND_REG_CMDOUT_TIMSEL RSND_REG_SHARE21
cdde84d1 153#define RSND_REG_SSI_BUSIF_DALIGN RSND_REG_SHARE22
3539cacf
KM		 154#define RSND_REG_DVC_VRCTR RSND_REG_SHARE23
155#define RSND_REG_DVC_VRPDR RSND_REG_SHARE24
156#define RSND_REG_DVC_VRDBR RSND_REG_SHARE25
cfcefe01
KM		 157#define RSND_REG_SCU_SYS_STATUS1 RSND_REG_SHARE26
158#define RSND_REG_SCU_SYS_INT_EN1 RSND_REG_SHARE27
159#define RSND_REG_SRC_INT_ENABLE0 RSND_REG_SHARE28
4689032b 160#define RSND_REG_SRC_BUSIF_DALIGN RSND_REG_SHARE29
c82e1c88 161
90e8e50f 162struct rsnd_of_data;
1536a968 163struct rsnd_priv;
cdaa3cdf 164struct rsnd_mod;
1536a968
KM		 165struct rsnd_dai;
166struct rsnd_dai_stream;
167
3337744a
KM		 168/*
169 * R-Car basic functions
170 */
171#define rsnd_mod_read(m, r) \
172 rsnd_read(rsnd_mod_to_priv(m), m, RSND_REG_##r)
173#define rsnd_mod_write(m, r, d) \
174 rsnd_write(rsnd_mod_to_priv(m), m, RSND_REG_##r, d)
7b47ab47
KM		 175#define rsnd_mod_force_write(m, r, d) \
176 rsnd_force_write(rsnd_mod_to_priv(m), m, RSND_REG_##r, d)
3337744a
KM		 177#define rsnd_mod_bset(m, r, s, d) \
178 rsnd_bset(rsnd_mod_to_priv(m), m, RSND_REG_##r, s, d)
179
3337744a
KM		 180u32 rsnd_read(struct rsnd_priv *priv, struct rsnd_mod *mod, enum rsnd_reg reg);
181void rsnd_write(struct rsnd_priv *priv, struct rsnd_mod *mod,
182 enum rsnd_reg reg, u32 data);
7b47ab47
KM		 183void rsnd_force_write(struct rsnd_priv *priv, struct rsnd_mod *mod,
184 enum rsnd_reg reg, u32 data);
3337744a
KM		 185void rsnd_bset(struct rsnd_priv *priv, struct rsnd_mod *mod, enum rsnd_reg reg,
186 u32 mask, u32 data);
3023b384 187u32 rsnd_get_adinr_bit(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
bfe1360d 188u32 rsnd_get_adinr_chan(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
4689032b 189u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
3337744a 190
0a4d94c0
KM		 191/*
192 * R-Car DMA
193 */
940e9479 194struct rsnd_mod *rsnd_dma_attach(struct rsnd_dai_stream *io,
232c00b6 195 struct rsnd_mod *mod, int id);
288f392e
KM		 196int rsnd_dma_probe(struct platform_device *pdev,
197 const struct rsnd_of_data *of_data,
198 struct rsnd_priv *priv);
72adc61f
KM		 199struct dma_chan *rsnd_dma_request_channel(struct device_node *of_node,
200 struct rsnd_mod *mod, char *name);
0a4d94c0 201
cdaa3cdf
KM		 202/*
203 * R-Car sound mod
204 */
a126021d 205enum rsnd_mod_type {
940e9479
KM		 206 RSND_MOD_AUDMAPP,
207 RSND_MOD_AUDMA,
208 RSND_MOD_DVC,
70fb1052 209 RSND_MOD_MIX,
9269e3c3 210 RSND_MOD_CTU,
1b2ca0ad 211 RSND_MOD_CMD,
8048b91f 212 RSND_MOD_SRC,
a126021d
KM		 213 RSND_MOD_SSI,
214 RSND_MOD_MAX,
215};
cdaa3cdf
KM		 216
217struct rsnd_mod_ops {
218 char *name;
9b99e9a7
KM		 219 struct dma_chan* (*dma_req)(struct rsnd_dai_stream *io,
220 struct rsnd_mod *mod);
7681f6ac 221 int (*probe)(struct rsnd_mod *mod,
2c0fac19 222 struct rsnd_dai_stream *io,
690602fc 223 struct rsnd_priv *priv);
7681f6ac 224 int (*remove)(struct rsnd_mod *mod,
2c0fac19 225 struct rsnd_dai_stream *io,
690602fc 226 struct rsnd_priv *priv);
cdaa3cdf 227 int (*init)(struct rsnd_mod *mod,
2c0fac19 228 struct rsnd_dai_stream *io,
690602fc 229 struct rsnd_priv *priv);
cdaa3cdf 230 int (*quit)(struct rsnd_mod *mod,
2c0fac19 231 struct rsnd_dai_stream *io,
690602fc 232 struct rsnd_priv *priv);
cdaa3cdf 233 int (*start)(struct rsnd_mod *mod,
2c0fac19 234 struct rsnd_dai_stream *io,
690602fc 235 struct rsnd_priv *priv);
cdaa3cdf 236 int (*stop)(struct rsnd_mod *mod,
2c0fac19 237 struct rsnd_dai_stream *io,
690602fc 238 struct rsnd_priv *priv);
bff58ea4 239 int (*pcm_new)(struct rsnd_mod *mod,
2c0fac19 240 struct rsnd_dai_stream *io,
bff58ea4 241 struct snd_soc_pcm_runtime *rtd);
3b7843ff 242 int (*hw_params)(struct rsnd_mod *mod,
2c0fac19 243 struct rsnd_dai_stream *io,
3b7843ff
KM		 244 struct snd_pcm_substream *substream,
245 struct snd_pcm_hw_params *hw_params);
97463e19 246 int (*fallback)(struct rsnd_mod *mod,
2c0fac19 247 struct rsnd_dai_stream *io,
690602fc 248 struct rsnd_priv *priv);
cdaa3cdf
KM		 249};
250
4686a0ad 251struct rsnd_dai_stream;
cdaa3cdf
KM		 252struct rsnd_mod {
253 int id;
a126021d 254 enum rsnd_mod_type type;
cdaa3cdf 255 struct rsnd_mod_ops *ops;
2099bc8e 256 struct rsnd_priv *priv;
85642952 257 struct clk *clk;
cdaa3cdf 258};
417f9642
KM		 259/*
260 * status
261 *
5451ea44 262 * 0xH0000CBA
3b7843ff 263 *
5451ea44
KM		 264 * A 0: probe 1: remove
265 * B 0: init 1: quit
266 * C 0: start 1: stop
267 *
268 * H is always called (see __rsnd_mod_call)
269 * H 0: pcm_new
270 * H 0: fallback
271 * H 0: hw_params
417f9642
KM		 272 */
273#define __rsnd_mod_shift_probe 0
274#define __rsnd_mod_shift_remove 0
5451ea44
KM		 275#define __rsnd_mod_shift_init 4
276#define __rsnd_mod_shift_quit 4
277#define __rsnd_mod_shift_start 8
278#define __rsnd_mod_shift_stop 8
279#define __rsnd_mod_shift_pcm_new 28 /* always called */
280#define __rsnd_mod_shift_fallback 28 /* always called */
281#define __rsnd_mod_shift_hw_params 28 /* always called */
282
283#define __rsnd_mod_add_probe 1
284#define __rsnd_mod_add_remove -1
285#define __rsnd_mod_add_init 1
286#define __rsnd_mod_add_quit -1
287#define __rsnd_mod_add_start 1
288#define __rsnd_mod_add_stop -1
289#define __rsnd_mod_add_pcm_new 0
290#define __rsnd_mod_add_fallback 0
291#define __rsnd_mod_add_hw_params 0
417f9642
KM		 292
293#define __rsnd_mod_call_probe 0
294#define __rsnd_mod_call_remove 1
295#define __rsnd_mod_call_init 0
296#define __rsnd_mod_call_quit 1
297#define __rsnd_mod_call_start 0
298#define __rsnd_mod_call_stop 1
299#define __rsnd_mod_call_pcm_new 0
300#define __rsnd_mod_call_fallback 0
3b7843ff 301#define __rsnd_mod_call_hw_params 0
cdaa3cdf 302
2099bc8e 303#define rsnd_mod_to_priv(mod) ((mod)->priv)
72413c10 304#define rsnd_mod_id(mod) ((mod) ? (mod)->id : -1)
c9929345
KM		 305#define rsnd_mod_power_on(mod) clk_enable((mod)->clk)
306#define rsnd_mod_power_off(mod) clk_disable((mod)->clk)
b76e218a 307#define rsnd_mod_get(ip) (&(ip)->mod)
cdaa3cdf 308
2099bc8e
KM		 309int rsnd_mod_init(struct rsnd_priv *priv,
310 struct rsnd_mod *mod,
cdaa3cdf 311 struct rsnd_mod_ops *ops,
85642952 312 struct clk *clk,
a126021d 313 enum rsnd_mod_type type,
cdaa3cdf 314 int id);
2f78dd7f 315void rsnd_mod_quit(struct rsnd_mod *mod);
cdaa3cdf 316char *rsnd_mod_name(struct rsnd_mod *mod);
9b99e9a7
KM		 317struct dma_chan *rsnd_mod_dma_req(struct rsnd_dai_stream *io,
318 struct rsnd_mod *mod);
f501b7a4
KM		 319void rsnd_mod_interrupt(struct rsnd_mod *mod,
320 void (*callback)(struct rsnd_mod *mod,
321 struct rsnd_dai_stream *io));
cdaa3cdf 322
1536a968
KM		 323/*
324 * R-Car sound DAI
325 */
326#define RSND_DAI_NAME_SIZE 16
327struct rsnd_dai_stream {
f8c3c309 328 char name[RSND_DAI_NAME_SIZE];
1536a968 329 struct snd_pcm_substream *substream;
a126021d 330 struct rsnd_mod *mod[RSND_MOD_MAX];
389933d9 331 struct rsnd_dai_path_info *info; /* rcar_snd.h */
54cb5562 332 struct rsnd_dai *rdai;
c2dc47d5 333 u32 mod_status[RSND_MOD_MAX];
1536a968
KM		 334 int byte_pos;
335 int period_pos;
336 int byte_per_period;
337 int next_period_byte;
338};
5cbbadd3
KM		 339#define rsnd_io_to_mod(io, i) ((i) < RSND_MOD_MAX ? (io)->mod[(i)] : NULL)
340#define rsnd_io_to_mod_ssi(io) rsnd_io_to_mod((io), RSND_MOD_SSI)
341#define rsnd_io_to_mod_src(io) rsnd_io_to_mod((io), RSND_MOD_SRC)
9269e3c3 342#define rsnd_io_to_mod_ctu(io) rsnd_io_to_mod((io), RSND_MOD_CTU)
70fb1052 343#define rsnd_io_to_mod_mix(io) rsnd_io_to_mod((io), RSND_MOD_MIX)
5cbbadd3 344#define rsnd_io_to_mod_dvc(io) rsnd_io_to_mod((io), RSND_MOD_DVC)
54cb5562 345#define rsnd_io_to_rdai(io) ((io)->rdai)
1b13d118 346#define rsnd_io_to_priv(io) (rsnd_rdai_to_priv(rsnd_io_to_rdai(io)))
985a4f6e 347#define rsnd_io_is_play(io) (&rsnd_io_to_rdai(io)->playback == io)
9d0e202f
KM		 348#define rsnd_io_to_runtime(io) ((io)->substream ? \
349 (io)->substream->runtime : NULL)
d5bbe7de 350int rsnd_io_is_working(struct rsnd_dai_stream *io);
985a4f6e 351
1536a968
KM		 352struct rsnd_dai {
353 char name[RSND_DAI_NAME_SIZE];
1536a968
KM		 354 struct rsnd_dai_stream playback;
355 struct rsnd_dai_stream capture;
1b13d118 356 struct rsnd_priv *priv;
1536a968 357
a3737731
DC		 358 unsigned int clk_master:1;
359 unsigned int bit_clk_inv:1;
360 unsigned int frm_clk_inv:1;
361 unsigned int sys_delay:1;
362 unsigned int data_alignment:1;
1536a968
KM		 363};
364
ecba9e72 365#define rsnd_rdai_nr(priv) ((priv)->rdai_nr)
3ed6448c 366#define rsnd_rdai_is_clk_master(rdai) ((rdai)->clk_master)
1b13d118 367#define rsnd_rdai_to_priv(rdai) ((rdai)->priv)
1536a968 368#define for_each_rsnd_dai(rdai, priv, i) \
00463c11 369 for (i = 0; \
ecba9e72 370 (i < rsnd_rdai_nr(priv)) && \
710d0889 371 ((rdai) = rsnd_rdai_get(priv, i)); \
00463c11 372 i++)
1536a968 373
710d0889
KM		 374struct rsnd_dai *rsnd_rdai_get(struct rsnd_priv *priv, int id);
375
75defee0
KM		 376bool rsnd_dai_pointer_update(struct rsnd_dai_stream *io, int cnt);
377void rsnd_dai_period_elapsed(struct rsnd_dai_stream *io);
1536a968 378int rsnd_dai_pointer_offset(struct rsnd_dai_stream *io, int additional);
27924f32
KM		 379int rsnd_dai_connect(struct rsnd_mod *mod,
380 struct rsnd_dai_stream *io,
381 enum rsnd_mod_type type);
1536a968 382
3337744a
KM		 383/*
384 * R-Car Gen1/Gen2
385 */
386int rsnd_gen_probe(struct platform_device *pdev,
90e8e50f 387 const struct rsnd_of_data *of_data,
3337744a 388 struct rsnd_priv *priv);
3337744a
KM		 389void __iomem *rsnd_gen_reg_get(struct rsnd_priv *priv,
390 struct rsnd_mod *mod,
391 enum rsnd_reg reg);
c5212b45 392phys_addr_t rsnd_gen_get_phy_addr(struct rsnd_priv *priv, int reg_id);
ad32d0c7 393
c5d5a58d
KM		 394#define rsnd_is_gen1(s) (((s)->info->flags & RSND_GEN_MASK) == RSND_GEN1)
395#define rsnd_is_gen2(s) (((s)->info->flags & RSND_GEN_MASK) == RSND_GEN2)
3337744a 396
dfc9403b
KM		 397/*
398 * R-Car ADG
399 */
400int rsnd_adg_ssi_clk_stop(struct rsnd_mod *mod);
401int rsnd_adg_ssi_clk_try_start(struct rsnd_mod *mod, unsigned int rate);
402int rsnd_adg_probe(struct platform_device *pdev,
90e8e50f 403 const struct rsnd_of_data *of_data,
dfc9403b 404 struct rsnd_priv *priv);
28dc4b63
KM		 405int rsnd_adg_set_convert_clk_gen1(struct rsnd_priv *priv,
406 struct rsnd_mod *mod,
407 unsigned int src_rate,
408 unsigned int dst_rate);
629509c5 409int rsnd_adg_set_convert_clk_gen2(struct rsnd_mod *mod,
629509c5
KM		 410 struct rsnd_dai_stream *io,
411 unsigned int src_rate,
412 unsigned int dst_rate);
413int rsnd_adg_set_convert_timing_gen2(struct rsnd_mod *mod,
629509c5 414 struct rsnd_dai_stream *io);
f708d944 415int rsnd_adg_set_cmd_timsel_gen2(struct rsnd_mod *mod,
bff58ea4 416 struct rsnd_dai_stream *io);
dfc9403b 417
1536a968
KM		 418/*
419 * R-Car sound priv
420 */
90e8e50f
KM		 421struct rsnd_of_data {
422 u32 flags;
423};
424
1536a968
KM		 425struct rsnd_priv {
426
9f464f8e 427 struct platform_device *pdev;
1536a968
KM		 428 struct rcar_snd_info *info;
429 spinlock_t lock;
430
3337744a
KM		 431 /*
432 * below value will be filled on rsnd_gen_probe()
433 */
434 void *gen;
435
dfc9403b
KM		 436 /*
437 * below value will be filled on rsnd_adg_probe()
438 */
439 void *adg;
440
288f392e
KM		 441 /*
442 * below value will be filled on rsnd_dma_probe()
443 */
444 void *dma;
445
ae5c3223
KM		 446 /*
447 * below value will be filled on rsnd_ssi_probe()
448 */
dd27d808
KM		 449 void *ssi;
450 int ssi_nr;
ae5c3223 451
78edead4
KM		 452 /*
453 * below value will be filled on rsnd_src_probe()
454 */
455 void *src;
456 int src_nr;
457
9269e3c3
KM		 458 /*
459 * below value will be filled on rsnd_ctu_probe()
460 */
461 void *ctu;
462 int ctu_nr;
463
70fb1052
KM		 464 /*
465 * below value will be filled on rsnd_mix_probe()
466 */
467 void *mix;
468 int mix_nr;
469
bff58ea4
KM		 470 /*
471 * below value will be filled on rsnd_dvc_probe()
472 */
473 void *dvc;
474 int dvc_nr;
475
1b2ca0ad
KM		 476 /*
477 * below value will be filled on rsnd_cmd_probe()
478 */
479 void *cmd;
480 int cmd_nr;
481
1536a968
KM		 482 /*
483 * below value will be filled on rsnd_dai_probe()
484 */
485 struct snd_soc_dai_driver *daidrv;
486 struct rsnd_dai *rdai;
ecba9e72 487 int rdai_nr;
1536a968
KM		 488};
489
9f464f8e
KM		 490#define rsnd_priv_to_pdev(priv) ((priv)->pdev)
491#define rsnd_priv_to_dev(priv) (&(rsnd_priv_to_pdev(priv)->dev))
5da39cf3 492#define rsnd_priv_to_info(priv) ((priv)->info)
1536a968 493
170a2497
KM		 494/*
495 * rsnd_kctrl
496 */
497struct rsnd_kctrl_cfg {
498 unsigned int max;
499 unsigned int size;
500 u32 *val;
501 const char * const *texts;
b65a7ccc
KM		 502 void (*update)(struct rsnd_dai_stream *io, struct rsnd_mod *mod);
503 struct rsnd_dai_stream *io;
d1f83d6e
KM		 504 struct snd_card *card;
505 struct snd_kcontrol *kctrl;
170a2497
KM		 506};
507
508#define RSND_DVC_CHANNELS 2
509struct rsnd_kctrl_cfg_m {
510 struct rsnd_kctrl_cfg cfg;
511 u32 val[RSND_DVC_CHANNELS];
512};
513
514struct rsnd_kctrl_cfg_s {
515 struct rsnd_kctrl_cfg cfg;
516 u32 val;
517};
518
d1f83d6e
KM		 519void _rsnd_kctrl_remove(struct rsnd_kctrl_cfg *cfg);
520#define rsnd_kctrl_remove(_cfg) _rsnd_kctrl_remove(&((_cfg).cfg))
521
170a2497 522int rsnd_kctrl_new_m(struct rsnd_mod *mod,
b65a7ccc 523 struct rsnd_dai_stream *io,
170a2497
KM		 524 struct snd_soc_pcm_runtime *rtd,
525 const unsigned char *name,
b65a7ccc
KM		 526 void (*update)(struct rsnd_dai_stream *io,
527 struct rsnd_mod *mod),
170a2497
KM		 528 struct rsnd_kctrl_cfg_m *_cfg,
529 u32 max);
530int rsnd_kctrl_new_s(struct rsnd_mod *mod,
b65a7ccc 531 struct rsnd_dai_stream *io,
170a2497
KM		 532 struct snd_soc_pcm_runtime *rtd,
533 const unsigned char *name,
b65a7ccc
KM		 534 void (*update)(struct rsnd_dai_stream *io,
535 struct rsnd_mod *mod),
170a2497
KM		 536 struct rsnd_kctrl_cfg_s *_cfg,
537 u32 max);
538int rsnd_kctrl_new_e(struct rsnd_mod *mod,
b65a7ccc 539 struct rsnd_dai_stream *io,
170a2497
KM		 540 struct snd_soc_pcm_runtime *rtd,
541 const unsigned char *name,
542 struct rsnd_kctrl_cfg_s *_cfg,
b65a7ccc
KM		 543 void (*update)(struct rsnd_dai_stream *io,
544 struct rsnd_mod *mod),
170a2497
KM		 545 const char * const *texts,
546 u32 max);
547
78edead4
KM		 548/*
549 * R-Car SSI
550 */
551int rsnd_ssi_probe(struct platform_device *pdev,
552 const struct rsnd_of_data *of_data,
553 struct rsnd_priv *priv);
554void rsnd_ssi_remove(struct platform_device *pdev,
555 struct rsnd_priv *priv);
556struct rsnd_mod *rsnd_ssi_mod_get(struct rsnd_priv *priv, int id);
78edead4 557int rsnd_ssi_is_dma_mode(struct rsnd_mod *mod);
b415b4d3
KM		 558int rsnd_ssi_use_busif(struct rsnd_dai_stream *io);
559
560#define rsnd_ssi_is_pin_sharing(io) \
561 __rsnd_ssi_is_pin_sharing(rsnd_io_to_mod_ssi(io))
562int __rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod);
78edead4 563
07539c1d 564/*
ba9c949f 565 * R-Car SRC
07539c1d 566 */
ba9c949f 567int rsnd_src_probe(struct platform_device *pdev,
90e8e50f 568 const struct rsnd_of_data *of_data,
07539c1d 569 struct rsnd_priv *priv);
2f78dd7f
KM		 570void rsnd_src_remove(struct platform_device *pdev,
571 struct rsnd_priv *priv);
ba9c949f
KM		 572struct rsnd_mod *rsnd_src_mod_get(struct rsnd_priv *priv, int id);
573unsigned int rsnd_src_get_ssi_rate(struct rsnd_priv *priv,
374e5426 574 struct rsnd_dai_stream *io,
ef749400 575 struct snd_pcm_runtime *runtime);
d9288d0b 576int rsnd_src_ssiu_start(struct rsnd_mod *ssi_mod,
4e2639ff 577 struct rsnd_dai_stream *io,
d9288d0b 578 int use_busif);
4e2639ff
KM		 579int rsnd_src_ssiu_stop(struct rsnd_mod *ssi_mod,
580 struct rsnd_dai_stream *io);
ef749400 581
9269e3c3
KM		 582/*
583 * R-Car CTU
584 */
585int rsnd_ctu_probe(struct platform_device *pdev,
586 const struct rsnd_of_data *of_data,
587 struct rsnd_priv *priv);
588
589void rsnd_ctu_remove(struct platform_device *pdev,
590 struct rsnd_priv *priv);
591struct rsnd_mod *rsnd_ctu_mod_get(struct rsnd_priv *priv, int id);
592
70fb1052
KM		 593/*
594 * R-Car MIX
595 */
596int rsnd_mix_probe(struct platform_device *pdev,
597 const struct rsnd_of_data *of_data,
598 struct rsnd_priv *priv);
599
600void rsnd_mix_remove(struct platform_device *pdev,
601 struct rsnd_priv *priv);
602struct rsnd_mod *rsnd_mix_mod_get(struct rsnd_priv *priv, int id);
603
bff58ea4
KM		 604/*
605 * R-Car DVC
606 */
607int rsnd_dvc_probe(struct platform_device *pdev,
608 const struct rsnd_of_data *of_data,
609 struct rsnd_priv *priv);
610void rsnd_dvc_remove(struct platform_device *pdev,
611 struct rsnd_priv *priv);
612struct rsnd_mod *rsnd_dvc_mod_get(struct rsnd_priv *priv, int id);
613
1b2ca0ad
KM		 614/*
615 * R-Car CMD
616 */
617int rsnd_cmd_probe(struct platform_device *pdev,
618 const struct rsnd_of_data *of_data,
619 struct rsnd_priv *priv);
620void rsnd_cmd_remove(struct platform_device *pdev,
621 struct rsnd_priv *priv);
622int rsnd_cmd_attach(struct rsnd_dai_stream *io, int id);
623struct rsnd_mod *rsnd_cmd_mod_get(struct rsnd_priv *priv, int id);
624
f1df1229
KM		 625#ifdef DEBUG
626void rsnd_mod_make_sure(struct rsnd_mod *mod, enum rsnd_mod_type type);
627#define rsnd_mod_confirm_ssi(mssi) rsnd_mod_make_sure(mssi, RSND_MOD_SSI)
628#define rsnd_mod_confirm_src(msrc) rsnd_mod_make_sure(msrc, RSND_MOD_SRC)
629#define rsnd_mod_confirm_dvc(mdvc) rsnd_mod_make_sure(mdvc, RSND_MOD_DVC)
630#else
631#define rsnd_mod_confirm_ssi(mssi)
632#define rsnd_mod_confirm_src(msrc)
633#define rsnd_mod_confirm_dvc(mdvc)
634#endif
635
1536a968 636#endif
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