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gerrit-public.fairphone.software / kernel / msm-4.9 / a016af2e70bfca23f2f5de7d8708157b86ea374d / . / sound / soc / sh / rcar / rsnd.h
blob: 317dd793149a7feb5279e2f665385a564c594469 [file] [log] [blame]
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]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>
Kuninori Morimoto0a4d94c2013-07-28 18:58:50 -0700[diff] [blame]16#include <linux/dma-mapping.h>
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]17#include <linux/io.h>
18#include <linux/list.h>
19#include <linux/module.h>
Kuninori Morimoto90e8e502014-03-17 19:29:55 -0700[diff] [blame]20#include <linux/of_device.h>
21#include <linux/of_irq.h>
Kuninori Morimoto0a4d94c2013-07-28 18:58:50 -0700[diff] [blame]22#include <linux/sh_dma.h>
23#include <linux/workqueue.h>
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]24#include <sound/soc.h>
25#include <sound/pcm_params.h>
26
Kuninori Morimoto2ea2cc82015-11-10 05:13:53 +0000[diff] [blame]27#define RSND_GEN1_SRU 0
28#define RSND_GEN1_ADG 1
29#define RSND_GEN1_SSI 2
30
31#define RSND_GEN2_SCU 0
32#define RSND_GEN2_ADG 1
33#define RSND_GEN2_SSIU 2
34#define RSND_GEN2_SSI 3
35
36#define RSND_BASE_MAX 4
Geert Uytterhoevendcc448e2015-10-07 12:42:22 +0200[diff] [blame]37
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]38/*
39 * pseudo register
40 *
41 * The register address offsets SRU/SCU/SSIU on Gen1/Gen2 are very different.
42 * This driver uses pseudo register in order to hide it.
43 * see gen1/gen2 for detail
44 */
Kuninori Morimoto33377442013-07-21 21:36:21 -0700[diff] [blame]45enum rsnd_reg {
Kuninori Morimotod4440802015-11-10 05:10:18 +0000[diff] [blame]46 /* SCU (SRC/SSIU/MIX/CTU/DVC) */
Kuninori Morimoto186fadc2015-11-30 08:54:03 +0000[diff] [blame]47 RSND_REG_SSI_MODE, /* Gen2 only */
Kuninori Morimoto07539c12013-07-21 21:36:35 -0700[diff] [blame]48 RSND_REG_SSI_MODE0,
49 RSND_REG_SSI_MODE1,
Kuninori Morimotob4c83b12015-12-17 03:00:10 +0000[diff] [blame]50 RSND_REG_SSI_MODE2,
51 RSND_REG_SSI_CONTROL,
Kuninori Morimotod4440802015-11-10 05:10:18 +0000[diff] [blame]52 RSND_REG_SSI_CTRL, /* Gen2 only */
53 RSND_REG_SSI_BUSIF_MODE, /* Gen2 only */
54 RSND_REG_SSI_BUSIF_ADINR, /* Gen2 only */
55 RSND_REG_SSI_BUSIF_DALIGN, /* Gen2 only */
56 RSND_REG_SSI_INT_ENABLE, /* Gen2 only */
Kuninori Morimotobf4e8d72015-11-30 08:50:08 +0000[diff] [blame]57 RSND_REG_SRC_I_BUSIF_MODE,
58 RSND_REG_SRC_O_BUSIF_MODE,
Kuninori Morimotoef749402013-12-19 19:28:51 -0800[diff] [blame]59 RSND_REG_SRC_ROUTE_MODE0,
60 RSND_REG_SRC_SWRSR,
61 RSND_REG_SRC_SRCIR,
Kuninori Morimoto690ef812013-12-19 19:27:03 -0800[diff] [blame]62 RSND_REG_SRC_ADINR,
Kuninori Morimotoef749402013-12-19 19:28:51 -0800[diff] [blame]63 RSND_REG_SRC_IFSCR,
64 RSND_REG_SRC_IFSVR,
65 RSND_REG_SRC_SRCCR,
Kuninori Morimotod4440802015-11-10 05:10:18 +0000[diff] [blame]66 RSND_REG_SRC_CTRL, /* Gen2 only */
67 RSND_REG_SRC_BSDSR, /* Gen2 only */
68 RSND_REG_SRC_BSISR, /* Gen2 only */
69 RSND_REG_SRC_INT_ENABLE0, /* Gen2 only */
70 RSND_REG_SRC_BUSIF_DALIGN, /* Gen2 only */
71 RSND_REG_SRCIN_TIMSEL0, /* Gen2 only */
72 RSND_REG_SRCIN_TIMSEL1, /* Gen2 only */
73 RSND_REG_SRCIN_TIMSEL2, /* Gen2 only */
74 RSND_REG_SRCIN_TIMSEL3, /* Gen2 only */
75 RSND_REG_SRCIN_TIMSEL4, /* Gen2 only */
76 RSND_REG_SRCOUT_TIMSEL0, /* Gen2 only */
77 RSND_REG_SRCOUT_TIMSEL1, /* Gen2 only */
78 RSND_REG_SRCOUT_TIMSEL2, /* Gen2 only */
79 RSND_REG_SRCOUT_TIMSEL3, /* Gen2 only */
80 RSND_REG_SRCOUT_TIMSEL4, /* Gen2 only */
Kuninori Morimotocfcefe02015-01-08 01:52:36 +0000[diff] [blame]81 RSND_REG_SCU_SYS_STATUS0,
Kuninori Morimotod4440802015-11-10 05:10:18 +0000[diff] [blame]82 RSND_REG_SCU_SYS_STATUS1, /* Gen2 only */
Kuninori Morimotocfcefe02015-01-08 01:52:36 +0000[diff] [blame]83 RSND_REG_SCU_SYS_INT_EN0,
Kuninori Morimotod4440802015-11-10 05:10:18 +0000[diff] [blame]84 RSND_REG_SCU_SYS_INT_EN1, /* Gen2 only */
85 RSND_REG_CMD_CTRL, /* Gen2 only */
Kuninori Morimotoa504b1e2015-12-08 05:38:23 +0000[diff] [blame]86 RSND_REG_CMD_BUSIF_DALIGN, /* Gen2 only */
Kuninori Morimotobff58ea2014-05-08 17:44:49 -0700[diff] [blame]87 RSND_REG_CMD_ROUTE_SLCT,
Kuninori Morimotod4440802015-11-10 05:10:18 +0000[diff] [blame]88 RSND_REG_CMDOUT_TIMSEL, /* Gen2 only */
Kuninori Morimoto9269e3c2015-07-15 07:17:17 +0000[diff] [blame]89 RSND_REG_CTU_CTUIR,
90 RSND_REG_CTU_ADINR,
Kuninori Morimoto70fb1052015-07-15 07:17:36 +0000[diff] [blame]91 RSND_REG_MIX_SWRSR,
92 RSND_REG_MIX_MIXIR,
93 RSND_REG_MIX_ADINR,
94 RSND_REG_MIX_MIXMR,
95 RSND_REG_MIX_MVPDR,
96 RSND_REG_MIX_MDBAR,
97 RSND_REG_MIX_MDBBR,
98 RSND_REG_MIX_MDBCR,
99 RSND_REG_MIX_MDBDR,
100 RSND_REG_MIX_MDBER,
Kuninori Morimotobff58ea2014-05-08 17:44:49 -0700[diff] [blame]101 RSND_REG_DVC_SWRSR,
102 RSND_REG_DVC_DVUIR,
103 RSND_REG_DVC_ADINR,
104 RSND_REG_DVC_DVUCR,
105 RSND_REG_DVC_ZCMCR,
106 RSND_REG_DVC_VOL0R,
107 RSND_REG_DVC_VOL1R,
Kuninori Morimoto42ab9a72015-11-30 08:53:44 +0000[diff] [blame]108 RSND_REG_DVC_VOL2R,
109 RSND_REG_DVC_VOL3R,
110 RSND_REG_DVC_VOL4R,
111 RSND_REG_DVC_VOL5R,
112 RSND_REG_DVC_VOL6R,
113 RSND_REG_DVC_VOL7R,
Kuninori Morimotobff58ea2014-05-08 17:44:49 -0700[diff] [blame]114 RSND_REG_DVC_DVUER,
Kuninori Morimotod4440802015-11-10 05:10:18 +0000[diff] [blame]115 RSND_REG_DVC_VRCTR, /* Gen2 only */
116 RSND_REG_DVC_VRPDR, /* Gen2 only */
117 RSND_REG_DVC_VRDBR, /* Gen2 only */
Kuninori Morimoto07539c12013-07-21 21:36:35 -0700[diff] [blame]118
Kuninori Morimotodfc94032013-07-21 21:36:46 -0700[diff] [blame]119 /* ADG */
120 RSND_REG_BRRA,
121 RSND_REG_BRRB,
122 RSND_REG_SSICKR,
Kuninori Morimotod4440802015-11-10 05:10:18 +0000[diff] [blame]123 RSND_REG_DIV_EN, /* Gen2 only */
Kuninori Morimotodfc94032013-07-21 21:36:46 -0700[diff] [blame]124 RSND_REG_AUDIO_CLK_SEL0,
125 RSND_REG_AUDIO_CLK_SEL1,
Kuninori Morimotod4440802015-11-10 05:10:18 +0000[diff] [blame]126 RSND_REG_AUDIO_CLK_SEL2, /* Gen2 only */
Kuninori Morimotodfc94032013-07-21 21:36:46 -0700[diff] [blame]127
Kuninori Morimotoae5c3222013-07-21 21:36:57 -0700[diff] [blame]128 /* SSI */
129 RSND_REG_SSICR,
130 RSND_REG_SSISR,
131 RSND_REG_SSITDR,
132 RSND_REG_SSIRDR,
133 RSND_REG_SSIWSR,
134
Kuninori Morimoto33377442013-07-21 21:36:21 -0700[diff] [blame]135 RSND_REG_MAX,
136};
137
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]138struct rsnd_priv;
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]139struct rsnd_mod;
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]140struct rsnd_dai;
141struct rsnd_dai_stream;
142
143/*
Kuninori Morimoto33377442013-07-21 21:36:21 -0700[diff] [blame]144 * R-Car basic functions
145 */
146#define rsnd_mod_read(m, r) \
147 rsnd_read(rsnd_mod_to_priv(m), m, RSND_REG_##r)
148#define rsnd_mod_write(m, r, d) \
149 rsnd_write(rsnd_mod_to_priv(m), m, RSND_REG_##r, d)
Kuninori Morimoto7b47ab42015-06-16 08:53:11 +0000[diff] [blame]150#define rsnd_mod_force_write(m, r, d) \
151 rsnd_force_write(rsnd_mod_to_priv(m), m, RSND_REG_##r, d)
Kuninori Morimoto33377442013-07-21 21:36:21 -0700[diff] [blame]152#define rsnd_mod_bset(m, r, s, d) \
153 rsnd_bset(rsnd_mod_to_priv(m), m, RSND_REG_##r, s, d)
154
Kuninori Morimoto33377442013-07-21 21:36:21 -0700[diff] [blame]155u32 rsnd_read(struct rsnd_priv *priv, struct rsnd_mod *mod, enum rsnd_reg reg);
156void rsnd_write(struct rsnd_priv *priv, struct rsnd_mod *mod,
157 enum rsnd_reg reg, u32 data);
Kuninori Morimoto7b47ab42015-06-16 08:53:11 +0000[diff] [blame]158void rsnd_force_write(struct rsnd_priv *priv, struct rsnd_mod *mod,
159 enum rsnd_reg reg, u32 data);
Kuninori Morimoto33377442013-07-21 21:36:21 -0700[diff] [blame]160void rsnd_bset(struct rsnd_priv *priv, struct rsnd_mod *mod, enum rsnd_reg reg,
161 u32 mask, u32 data);
Kuninori Morimoto3023b382015-07-15 07:14:05 +0000[diff] [blame]162u32 rsnd_get_adinr_bit(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
Kuninori Morimotobfe13602015-07-15 07:14:29 +0000[diff] [blame]163u32 rsnd_get_adinr_chan(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
Kuninori Morimoto46890322015-07-15 07:14:47 +0000[diff] [blame]164u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
Kuninori Morimoto33377442013-07-21 21:36:21 -0700[diff] [blame]165
166/*
Kuninori Morimoto0a4d94c2013-07-28 18:58:50 -0700[diff] [blame]167 * R-Car DMA
168 */
Kuninori Morimoto940e9472015-10-26 08:42:25 +0000[diff] [blame]169struct rsnd_mod *rsnd_dma_attach(struct rsnd_dai_stream *io,
Kuninori Morimoto232c00b2015-10-26 08:38:26 +0000[diff] [blame]170 struct rsnd_mod *mod, int id);
Kuninori Morimoto2ea6b072015-11-10 05:14:12 +0000[diff] [blame]171int rsnd_dma_probe(struct rsnd_priv *priv);
Kuninori Morimoto72adc612015-02-20 10:31:23 +0000[diff] [blame]172struct dma_chan *rsnd_dma_request_channel(struct device_node *of_node,
173 struct rsnd_mod *mod, char *name);
Kuninori Morimoto0a4d94c2013-07-28 18:58:50 -0700[diff] [blame]174
175/*
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]176 * R-Car sound mod
177 */
Kuninori Morimotoa1260212014-03-02 23:42:55 -0800[diff] [blame]178enum rsnd_mod_type {
Kuninori Morimoto940e9472015-10-26 08:42:25 +0000[diff] [blame]179 RSND_MOD_AUDMAPP,
180 RSND_MOD_AUDMA,
181 RSND_MOD_DVC,
Kuninori Morimoto70fb1052015-07-15 07:17:36 +0000[diff] [blame]182 RSND_MOD_MIX,
Kuninori Morimoto9269e3c2015-07-15 07:17:17 +0000[diff] [blame]183 RSND_MOD_CTU,
Kuninori Morimoto1b2ca0a2015-10-26 08:43:21 +0000[diff] [blame]184 RSND_MOD_CMD,
Kuninori Morimoto8048b912015-01-15 08:09:44 +0000[diff] [blame]185 RSND_MOD_SRC,
Kuninori Morimotob4c83b12015-12-17 03:00:10 +0000[diff] [blame]186 RSND_MOD_SSIM3, /* SSI multi 3 */
187 RSND_MOD_SSIM2, /* SSI multi 2 */
188 RSND_MOD_SSIM1, /* SSI multi 1 */
189 RSND_MOD_SSIP, /* SSI parent */
Kuninori Morimotoa1260212014-03-02 23:42:55 -0800[diff] [blame]190 RSND_MOD_SSI,
Kuninori Morimotocdf310c2015-12-17 02:55:25 +0000[diff] [blame]191 RSND_MOD_SSIU,
Kuninori Morimotoa1260212014-03-02 23:42:55 -0800[diff] [blame]192 RSND_MOD_MAX,
193};
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]194
195struct rsnd_mod_ops {
196 char *name;
Kuninori Morimoto9b99e9a2015-06-15 06:26:25 +0000[diff] [blame]197 struct dma_chan* (*dma_req)(struct rsnd_dai_stream *io,
198 struct rsnd_mod *mod);
Kuninori Morimoto7681f6a2014-03-03 20:50:33 -0800[diff] [blame]199 int (*probe)(struct rsnd_mod *mod,
Kuninori Morimoto2c0fac12015-06-15 06:25:20 +0000[diff] [blame]200 struct rsnd_dai_stream *io,
Kuninori Morimoto690602f2015-01-15 08:07:47 +0000[diff] [blame]201 struct rsnd_priv *priv);
Kuninori Morimoto7681f6a2014-03-03 20:50:33 -0800[diff] [blame]202 int (*remove)(struct rsnd_mod *mod,
Kuninori Morimoto2c0fac12015-06-15 06:25:20 +0000[diff] [blame]203 struct rsnd_dai_stream *io,
Kuninori Morimoto690602f2015-01-15 08:07:47 +0000[diff] [blame]204 struct rsnd_priv *priv);
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]205 int (*init)(struct rsnd_mod *mod,
Kuninori Morimoto2c0fac12015-06-15 06:25:20 +0000[diff] [blame]206 struct rsnd_dai_stream *io,
Kuninori Morimoto690602f2015-01-15 08:07:47 +0000[diff] [blame]207 struct rsnd_priv *priv);
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]208 int (*quit)(struct rsnd_mod *mod,
Kuninori Morimoto2c0fac12015-06-15 06:25:20 +0000[diff] [blame]209 struct rsnd_dai_stream *io,
Kuninori Morimoto690602f2015-01-15 08:07:47 +0000[diff] [blame]210 struct rsnd_priv *priv);
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]211 int (*start)(struct rsnd_mod *mod,
Kuninori Morimoto2c0fac12015-06-15 06:25:20 +0000[diff] [blame]212 struct rsnd_dai_stream *io,
Kuninori Morimoto690602f2015-01-15 08:07:47 +0000[diff] [blame]213 struct rsnd_priv *priv);
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]214 int (*stop)(struct rsnd_mod *mod,
Kuninori Morimoto2c0fac12015-06-15 06:25:20 +0000[diff] [blame]215 struct rsnd_dai_stream *io,
Kuninori Morimoto690602f2015-01-15 08:07:47 +0000[diff] [blame]216 struct rsnd_priv *priv);
Kuninori Morimotobff58ea2014-05-08 17:44:49 -0700[diff] [blame]217 int (*pcm_new)(struct rsnd_mod *mod,
Kuninori Morimoto2c0fac12015-06-15 06:25:20 +0000[diff] [blame]218 struct rsnd_dai_stream *io,
Kuninori Morimotobff58ea2014-05-08 17:44:49 -0700[diff] [blame]219 struct snd_soc_pcm_runtime *rtd);
Kuninori Morimoto3b7843f2015-03-26 04:02:51 +0000[diff] [blame]220 int (*hw_params)(struct rsnd_mod *mod,
Kuninori Morimoto2c0fac12015-06-15 06:25:20 +0000[diff] [blame]221 struct rsnd_dai_stream *io,
Kuninori Morimoto3b7843f2015-03-26 04:02:51 +0000[diff] [blame]222 struct snd_pcm_substream *substream,
223 struct snd_pcm_hw_params *hw_params);
Kuninori Morimoto97463e12014-11-27 08:02:43 +0000[diff] [blame]224 int (*fallback)(struct rsnd_mod *mod,
Kuninori Morimoto2c0fac12015-06-15 06:25:20 +0000[diff] [blame]225 struct rsnd_dai_stream *io,
Kuninori Morimoto690602f2015-01-15 08:07:47 +0000[diff] [blame]226 struct rsnd_priv *priv);
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]227};
228
Kuninori Morimoto4686a0a2014-01-23 18:41:44 -0800[diff] [blame]229struct rsnd_dai_stream;
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]230struct rsnd_mod {
231 int id;
Kuninori Morimotoa1260212014-03-02 23:42:55 -0800[diff] [blame]232 enum rsnd_mod_type type;
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]233 struct rsnd_mod_ops *ops;
Kuninori Morimoto2099bc82015-06-15 06:24:54 +0000[diff] [blame]234 struct rsnd_priv *priv;
Kuninori Morimoto85642952015-01-15 08:03:22 +0000[diff] [blame]235 struct clk *clk;
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]236};
Kuninori Morimoto417f9642014-11-27 08:02:55 +0000[diff] [blame]237/*
238 * status
239 *
Kuninori Morimoto5451ea42015-06-15 06:24:34 +0000[diff] [blame]240 * 0xH0000CBA
Kuninori Morimoto3b7843f2015-03-26 04:02:51 +0000[diff] [blame]241 *
Kuninori Morimoto5451ea42015-06-15 06:24:34 +0000[diff] [blame]242 * A 0: probe 1: remove
243 * B 0: init 1: quit
244 * C 0: start 1: stop
245 *
246 * H is always called (see __rsnd_mod_call)
247 * H 0: pcm_new
248 * H 0: fallback
249 * H 0: hw_params
Kuninori Morimoto417f9642014-11-27 08:02:55 +0000[diff] [blame]250 */
251#define __rsnd_mod_shift_probe 0
252#define __rsnd_mod_shift_remove 0
Kuninori Morimoto5451ea42015-06-15 06:24:34 +0000[diff] [blame]253#define __rsnd_mod_shift_init 4
254#define __rsnd_mod_shift_quit 4
255#define __rsnd_mod_shift_start 8
256#define __rsnd_mod_shift_stop 8
257#define __rsnd_mod_shift_pcm_new 28 /* always called */
258#define __rsnd_mod_shift_fallback 28 /* always called */
259#define __rsnd_mod_shift_hw_params 28 /* always called */
260
261#define __rsnd_mod_add_probe 1
262#define __rsnd_mod_add_remove -1
263#define __rsnd_mod_add_init 1
264#define __rsnd_mod_add_quit -1
265#define __rsnd_mod_add_start 1
266#define __rsnd_mod_add_stop -1
267#define __rsnd_mod_add_pcm_new 0
268#define __rsnd_mod_add_fallback 0
269#define __rsnd_mod_add_hw_params 0
Kuninori Morimoto417f9642014-11-27 08:02:55 +0000[diff] [blame]270
271#define __rsnd_mod_call_probe 0
272#define __rsnd_mod_call_remove 1
273#define __rsnd_mod_call_init 0
274#define __rsnd_mod_call_quit 1
275#define __rsnd_mod_call_start 0
276#define __rsnd_mod_call_stop 1
277#define __rsnd_mod_call_pcm_new 0
278#define __rsnd_mod_call_fallback 0
Kuninori Morimoto3b7843f2015-03-26 04:02:51 +0000[diff] [blame]279#define __rsnd_mod_call_hw_params 0
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]280
Kuninori Morimoto2099bc82015-06-15 06:24:54 +0000[diff] [blame]281#define rsnd_mod_to_priv(mod) ((mod)->priv)
Kuninori Morimoto72413c12015-07-15 07:10:43 +0000[diff] [blame]282#define rsnd_mod_id(mod) ((mod) ? (mod)->id : -1)
Kuninori Morimotoc9929342015-10-22 03:15:04 +0000[diff] [blame]283#define rsnd_mod_power_on(mod) clk_enable((mod)->clk)
284#define rsnd_mod_power_off(mod) clk_disable((mod)->clk)
Kuninori Morimotob76e2182015-09-10 07:02:21 +0000[diff] [blame]285#define rsnd_mod_get(ip) (&(ip)->mod)
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]286
Kuninori Morimoto2099bc82015-06-15 06:24:54 +0000[diff] [blame]287int rsnd_mod_init(struct rsnd_priv *priv,
288 struct rsnd_mod *mod,
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]289 struct rsnd_mod_ops *ops,
Kuninori Morimoto85642952015-01-15 08:03:22 +0000[diff] [blame]290 struct clk *clk,
Kuninori Morimotoa1260212014-03-02 23:42:55 -0800[diff] [blame]291 enum rsnd_mod_type type,
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]292 int id);
Kuninori Morimoto2f78dd72015-03-26 04:02:09 +0000[diff] [blame]293void rsnd_mod_quit(struct rsnd_mod *mod);
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]294char *rsnd_mod_name(struct rsnd_mod *mod);
Kuninori Morimoto9b99e9a2015-06-15 06:26:25 +0000[diff] [blame]295struct dma_chan *rsnd_mod_dma_req(struct rsnd_dai_stream *io,
296 struct rsnd_mod *mod);
Kuninori Morimotof501b7a2015-06-15 06:25:48 +0000[diff] [blame]297void rsnd_mod_interrupt(struct rsnd_mod *mod,
298 void (*callback)(struct rsnd_mod *mod,
299 struct rsnd_dai_stream *io));
Kuninori Morimoto89b66172015-12-17 02:58:14 +0000[diff] [blame]300void rsnd_parse_connect_common(struct rsnd_dai *rdai,
301 struct rsnd_mod* (*mod_get)(struct rsnd_priv *priv, int id),
302 struct device_node *node,
303 struct device_node *playback,
304 struct device_node *capture);
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]305
Kuninori Morimoto750fd442015-12-17 02:57:47 +0000[diff] [blame]306void rsnd_set_slot(struct rsnd_dai *rdai,
307 int slots, int slots_total);
Kuninori Morimotoc1402842015-12-17 02:57:27 +0000[diff] [blame]308int rsnd_get_slot(struct rsnd_dai_stream *io);
309int rsnd_get_slot_width(struct rsnd_dai_stream *io);
Kuninori Morimoto750fd442015-12-17 02:57:47 +0000[diff] [blame]310int rsnd_get_slot_num(struct rsnd_dai_stream *io);
Kuninori Morimoto8ec85e72015-11-30 08:53:27 +0000[diff] [blame]311
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]312/*
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]313 * R-Car sound DAI
314 */
315#define RSND_DAI_NAME_SIZE 16
316struct rsnd_dai_stream {
Kuninori Morimotof8c3c302015-03-19 04:15:18 +0000[diff] [blame]317 char name[RSND_DAI_NAME_SIZE];
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]318 struct snd_pcm_substream *substream;
Kuninori Morimotoa1260212014-03-02 23:42:55 -0800[diff] [blame]319 struct rsnd_mod *mod[RSND_MOD_MAX];
Kuninori Morimoto389933d2014-03-03 20:50:00 -0800[diff] [blame]320 struct rsnd_dai_path_info *info; /* rcar_snd.h */
Kuninori Morimoto54cb5562015-01-15 08:06:24 +0000[diff] [blame]321 struct rsnd_dai *rdai;
Kuninori Morimotoc2dc47d2015-10-26 08:41:17 +0000[diff] [blame]322 u32 mod_status[RSND_MOD_MAX];
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]323 int byte_pos;
324 int period_pos;
325 int byte_per_period;
326 int next_period_byte;
327};
Kuninori Morimoto5cbbadd2015-07-15 07:16:19 +0000[diff] [blame]328#define rsnd_io_to_mod(io, i) ((i) < RSND_MOD_MAX ? (io)->mod[(i)] : NULL)
329#define rsnd_io_to_mod_ssi(io) rsnd_io_to_mod((io), RSND_MOD_SSI)
Kuninori Morimotoe7d850d2015-10-26 08:43:57 +0000[diff] [blame]330#define rsnd_io_to_mod_ssip(io) rsnd_io_to_mod((io), RSND_MOD_SSIP)
Kuninori Morimoto5cbbadd2015-07-15 07:16:19 +0000[diff] [blame]331#define rsnd_io_to_mod_src(io) rsnd_io_to_mod((io), RSND_MOD_SRC)
Kuninori Morimoto9269e3c2015-07-15 07:17:17 +0000[diff] [blame]332#define rsnd_io_to_mod_ctu(io) rsnd_io_to_mod((io), RSND_MOD_CTU)
Kuninori Morimoto70fb1052015-07-15 07:17:36 +0000[diff] [blame]333#define rsnd_io_to_mod_mix(io) rsnd_io_to_mod((io), RSND_MOD_MIX)
Kuninori Morimoto5cbbadd2015-07-15 07:16:19 +0000[diff] [blame]334#define rsnd_io_to_mod_dvc(io) rsnd_io_to_mod((io), RSND_MOD_DVC)
Kuninori Morimotoa504b1e2015-12-08 05:38:23 +0000[diff] [blame]335#define rsnd_io_to_mod_cmd(io) rsnd_io_to_mod((io), RSND_MOD_CMD)
Kuninori Morimoto54cb5562015-01-15 08:06:24 +0000[diff] [blame]336#define rsnd_io_to_rdai(io) ((io)->rdai)
Kuninori Morimoto1b13d1182015-01-15 08:08:34 +0000[diff] [blame]337#define rsnd_io_to_priv(io) (rsnd_rdai_to_priv(rsnd_io_to_rdai(io)))
Kuninori Morimoto985a4f62015-01-15 08:06:49 +0000[diff] [blame]338#define rsnd_io_is_play(io) (&rsnd_io_to_rdai(io)->playback == io)
Kuninori Morimoto9d0e2022015-01-15 08:02:40 +0000[diff] [blame]339#define rsnd_io_to_runtime(io) ((io)->substream ? \
340 (io)->substream->runtime : NULL)
Kuninori Morimotod5bbe7d2015-06-15 06:27:47 +0000[diff] [blame]341int rsnd_io_is_working(struct rsnd_dai_stream *io);
Kuninori Morimoto985a4f62015-01-15 08:06:49 +0000[diff] [blame]342
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]343struct rsnd_dai {
344 char name[RSND_DAI_NAME_SIZE];
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]345 struct rsnd_dai_stream playback;
346 struct rsnd_dai_stream capture;
Kuninori Morimoto1b13d1182015-01-15 08:08:34 +0000[diff] [blame]347 struct rsnd_priv *priv;
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]348
Kuninori Morimoto8ec85e72015-11-30 08:53:27 +0000[diff] [blame]349 int slots;
Kuninori Morimoto750fd442015-12-17 02:57:47 +0000[diff] [blame]350 int slots_num;
Kuninori Morimoto8ec85e72015-11-30 08:53:27 +0000[diff] [blame]351
Dan Carpentera3737732013-11-08 12:46:53 +0300[diff] [blame]352 unsigned int clk_master:1;
353 unsigned int bit_clk_inv:1;
354 unsigned int frm_clk_inv:1;
355 unsigned int sys_delay:1;
356 unsigned int data_alignment:1;
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]357};
358
Kuninori Morimotoecba9e72014-02-24 22:15:18 -0800[diff] [blame]359#define rsnd_rdai_nr(priv) ((priv)->rdai_nr)
Kuninori Morimoto3ed64482015-01-15 08:04:51 +0000[diff] [blame]360#define rsnd_rdai_is_clk_master(rdai) ((rdai)->clk_master)
Kuninori Morimoto1b13d1182015-01-15 08:08:34 +0000[diff] [blame]361#define rsnd_rdai_to_priv(rdai) ((rdai)->priv)
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]362#define for_each_rsnd_dai(rdai, priv, i) \
Kuninori Morimoto00463c112014-02-11 17:15:51 -0800[diff] [blame]363 for (i = 0; \
Kuninori Morimotoecba9e72014-02-24 22:15:18 -0800[diff] [blame]364 (i < rsnd_rdai_nr(priv)) && \
Kuninori Morimoto710d0882015-01-15 08:03:38 +0000[diff] [blame]365 ((rdai) = rsnd_rdai_get(priv, i)); \
Kuninori Morimoto00463c112014-02-11 17:15:51 -0800[diff] [blame]366 i++)
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]367
Kuninori Morimoto710d0882015-01-15 08:03:38 +0000[diff] [blame]368struct rsnd_dai *rsnd_rdai_get(struct rsnd_priv *priv, int id);
369
Kuninori Morimoto75defee2015-06-15 06:21:15 +0000[diff] [blame]370bool rsnd_dai_pointer_update(struct rsnd_dai_stream *io, int cnt);
371void rsnd_dai_period_elapsed(struct rsnd_dai_stream *io);
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]372int rsnd_dai_pointer_offset(struct rsnd_dai_stream *io, int additional);
Kuninori Morimoto27924f32015-10-26 08:39:41 +0000[diff] [blame]373int rsnd_dai_connect(struct rsnd_mod *mod,
374 struct rsnd_dai_stream *io,
375 enum rsnd_mod_type type);
Kuninori Morimoto94e27102015-11-10 05:11:18 +0000[diff] [blame]376#define rsnd_dai_of_node(priv) \
377 of_get_child_by_name(rsnd_priv_to_dev(priv)->of_node, "rcar_sound,dai")
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]378
379/*
Kuninori Morimoto33377442013-07-21 21:36:21 -0700[diff] [blame]380 * R-Car Gen1/Gen2
381 */
Kuninori Morimoto2ea6b072015-11-10 05:14:12 +0000[diff] [blame]382int rsnd_gen_probe(struct rsnd_priv *priv);
Kuninori Morimoto33377442013-07-21 21:36:21 -0700[diff] [blame]383void __iomem *rsnd_gen_reg_get(struct rsnd_priv *priv,
384 struct rsnd_mod *mod,
385 enum rsnd_reg reg);
Kuninori Morimotoc5212b42015-02-20 10:25:27 +0000[diff] [blame]386phys_addr_t rsnd_gen_get_phy_addr(struct rsnd_priv *priv, int reg_id);
Kuninori Morimotoad32d0c2014-05-22 23:25:54 -0700[diff] [blame]387
Kuninori Morimoto33377442013-07-21 21:36:21 -0700[diff] [blame]388/*
Kuninori Morimotodfc94032013-07-21 21:36:46 -0700[diff] [blame]389 * R-Car ADG
390 */
391int rsnd_adg_ssi_clk_stop(struct rsnd_mod *mod);
392int rsnd_adg_ssi_clk_try_start(struct rsnd_mod *mod, unsigned int rate);
Kuninori Morimoto2ea6b072015-11-10 05:14:12 +0000[diff] [blame]393int rsnd_adg_probe(struct rsnd_priv *priv);
394void rsnd_adg_remove(struct rsnd_priv *priv);
Kuninori Morimoto629509c2014-01-23 18:42:00 -0800[diff] [blame]395int rsnd_adg_set_convert_clk_gen2(struct rsnd_mod *mod,
Kuninori Morimoto629509c2014-01-23 18:42:00 -0800[diff] [blame]396 struct rsnd_dai_stream *io,
397 unsigned int src_rate,
398 unsigned int dst_rate);
399int rsnd_adg_set_convert_timing_gen2(struct rsnd_mod *mod,
Kuninori Morimoto629509c2014-01-23 18:42:00 -0800[diff] [blame]400 struct rsnd_dai_stream *io);
Kuninori Morimotof708d942015-01-15 08:07:19 +0000[diff] [blame]401int rsnd_adg_set_cmd_timsel_gen2(struct rsnd_mod *mod,
Kuninori Morimotobff58ea2014-05-08 17:44:49 -0700[diff] [blame]402 struct rsnd_dai_stream *io);
Kuninori Morimotodfc94032013-07-21 21:36:46 -0700[diff] [blame]403
404/*
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]405 * R-Car sound priv
406 */
407struct rsnd_priv {
408
Kuninori Morimoto9f464f82014-05-22 23:25:30 -0700[diff] [blame]409 struct platform_device *pdev;
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]410 spinlock_t lock;
Kuninori Morimotoc51eb1c2015-11-19 04:22:56 +0000[diff] [blame]411 unsigned long flags;
Kuninori Morimoto2ea2cc82015-11-10 05:13:53 +0000[diff] [blame]412#define RSND_GEN_MASK (0xF << 0)
413#define RSND_GEN1 (1 << 0)
414#define RSND_GEN2 (2 << 0)
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]415
416 /*
Kuninori Morimoto33377442013-07-21 21:36:21 -0700[diff] [blame]417 * below value will be filled on rsnd_gen_probe()
418 */
419 void *gen;
420
421 /*
Kuninori Morimotodfc94032013-07-21 21:36:46 -0700[diff] [blame]422 * below value will be filled on rsnd_adg_probe()
423 */
424 void *adg;
425
426 /*
Kuninori Morimoto288f3922015-02-20 10:27:42 +0000[diff] [blame]427 * below value will be filled on rsnd_dma_probe()
428 */
429 void *dma;
430
431 /*
Kuninori Morimotoae5c3222013-07-21 21:36:57 -0700[diff] [blame]432 * below value will be filled on rsnd_ssi_probe()
433 */
Kuninori Morimotodd27d802014-01-23 18:39:40 -0800[diff] [blame]434 void *ssi;
435 int ssi_nr;
Kuninori Morimotoae5c3222013-07-21 21:36:57 -0700[diff] [blame]436
437 /*
Kuninori Morimotoc7f69ab2015-10-26 08:43:41 +0000[diff] [blame]438 * below value will be filled on rsnd_ssiu_probe()
439 */
440 void *ssiu;
441 int ssiu_nr;
442
443 /*
Kuninori Morimoto78edead2015-07-15 07:16:37 +0000[diff] [blame]444 * below value will be filled on rsnd_src_probe()
445 */
446 void *src;
447 int src_nr;
448
449 /*
Kuninori Morimoto9269e3c2015-07-15 07:17:17 +0000[diff] [blame]450 * below value will be filled on rsnd_ctu_probe()
451 */
452 void *ctu;
453 int ctu_nr;
454
455 /*
Kuninori Morimoto70fb1052015-07-15 07:17:36 +0000[diff] [blame]456 * below value will be filled on rsnd_mix_probe()
457 */
458 void *mix;
459 int mix_nr;
460
461 /*
Kuninori Morimotobff58ea2014-05-08 17:44:49 -0700[diff] [blame]462 * below value will be filled on rsnd_dvc_probe()
463 */
464 void *dvc;
465 int dvc_nr;
466
467 /*
Kuninori Morimoto1b2ca0a2015-10-26 08:43:21 +0000[diff] [blame]468 * below value will be filled on rsnd_cmd_probe()
469 */
470 void *cmd;
471 int cmd_nr;
472
473 /*
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]474 * below value will be filled on rsnd_dai_probe()
475 */
476 struct snd_soc_dai_driver *daidrv;
477 struct rsnd_dai *rdai;
Kuninori Morimotoecba9e72014-02-24 22:15:18 -0800[diff] [blame]478 int rdai_nr;
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]479};
480
Kuninori Morimoto9f464f82014-05-22 23:25:30 -0700[diff] [blame]481#define rsnd_priv_to_pdev(priv) ((priv)->pdev)
482#define rsnd_priv_to_dev(priv) (&(rsnd_priv_to_pdev(priv)->dev))
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]483
Kuninori Morimoto348d5922015-11-10 05:13:12 +0000[diff] [blame]484#define rsnd_is_gen1(priv) (((priv)->flags & RSND_GEN_MASK) == RSND_GEN1)
485#define rsnd_is_gen2(priv) (((priv)->flags & RSND_GEN_MASK) == RSND_GEN2)
486
Kuninori Morimoto07539c12013-07-21 21:36:35 -0700[diff] [blame]487/*
Kuninori Morimoto170a2492014-11-27 08:06:14 +0000[diff] [blame]488 * rsnd_kctrl
489 */
490struct rsnd_kctrl_cfg {
491 unsigned int max;
492 unsigned int size;
493 u32 *val;
494 const char * const *texts;
Kuninori Morimotob65a7cc2015-06-15 06:27:28 +0000[diff] [blame]495 void (*update)(struct rsnd_dai_stream *io, struct rsnd_mod *mod);
496 struct rsnd_dai_stream *io;
Kuninori Morimotod1f83d62015-02-02 04:53:53 +0000[diff] [blame]497 struct snd_card *card;
498 struct snd_kcontrol *kctrl;
Kuninori Morimoto170a2492014-11-27 08:06:14 +0000[diff] [blame]499};
500
Kuninori Morimoto42ab9a72015-11-30 08:53:44 +0000[diff] [blame]501#define RSND_DVC_CHANNELS 8
Kuninori Morimoto170a2492014-11-27 08:06:14 +0000[diff] [blame]502struct rsnd_kctrl_cfg_m {
503 struct rsnd_kctrl_cfg cfg;
504 u32 val[RSND_DVC_CHANNELS];
505};
506
507struct rsnd_kctrl_cfg_s {
508 struct rsnd_kctrl_cfg cfg;
509 u32 val;
510};
511
Kuninori Morimotod1f83d62015-02-02 04:53:53 +0000[diff] [blame]512void _rsnd_kctrl_remove(struct rsnd_kctrl_cfg *cfg);
513#define rsnd_kctrl_remove(_cfg) _rsnd_kctrl_remove(&((_cfg).cfg))
514
Kuninori Morimoto170a2492014-11-27 08:06:14 +0000[diff] [blame]515int rsnd_kctrl_new_m(struct rsnd_mod *mod,
Kuninori Morimotob65a7cc2015-06-15 06:27:28 +0000[diff] [blame]516 struct rsnd_dai_stream *io,
Kuninori Morimoto170a2492014-11-27 08:06:14 +0000[diff] [blame]517 struct snd_soc_pcm_runtime *rtd,
518 const unsigned char *name,
Kuninori Morimotob65a7cc2015-06-15 06:27:28 +0000[diff] [blame]519 void (*update)(struct rsnd_dai_stream *io,
520 struct rsnd_mod *mod),
Kuninori Morimoto170a2492014-11-27 08:06:14 +0000[diff] [blame]521 struct rsnd_kctrl_cfg_m *_cfg,
Kuninori Morimoto42ab9a72015-11-30 08:53:44 +0000[diff] [blame]522 int ch_size,
Kuninori Morimoto170a2492014-11-27 08:06:14 +0000[diff] [blame]523 u32 max);
524int rsnd_kctrl_new_s(struct rsnd_mod *mod,
Kuninori Morimotob65a7cc2015-06-15 06:27:28 +0000[diff] [blame]525 struct rsnd_dai_stream *io,
Kuninori Morimoto170a2492014-11-27 08:06:14 +0000[diff] [blame]526 struct snd_soc_pcm_runtime *rtd,
527 const unsigned char *name,
Kuninori Morimotob65a7cc2015-06-15 06:27:28 +0000[diff] [blame]528 void (*update)(struct rsnd_dai_stream *io,
529 struct rsnd_mod *mod),
Kuninori Morimoto170a2492014-11-27 08:06:14 +0000[diff] [blame]530 struct rsnd_kctrl_cfg_s *_cfg,
531 u32 max);
532int rsnd_kctrl_new_e(struct rsnd_mod *mod,
Kuninori Morimotob65a7cc2015-06-15 06:27:28 +0000[diff] [blame]533 struct rsnd_dai_stream *io,
Kuninori Morimoto170a2492014-11-27 08:06:14 +0000[diff] [blame]534 struct snd_soc_pcm_runtime *rtd,
535 const unsigned char *name,
536 struct rsnd_kctrl_cfg_s *_cfg,
Kuninori Morimotob65a7cc2015-06-15 06:27:28 +0000[diff] [blame]537 void (*update)(struct rsnd_dai_stream *io,
538 struct rsnd_mod *mod),
Kuninori Morimoto170a2492014-11-27 08:06:14 +0000[diff] [blame]539 const char * const *texts,
540 u32 max);
541
542/*
Kuninori Morimoto78edead2015-07-15 07:16:37 +0000[diff] [blame]543 * R-Car SSI
544 */
Kuninori Morimoto2ea6b072015-11-10 05:14:12 +0000[diff] [blame]545int rsnd_ssi_probe(struct rsnd_priv *priv);
546void rsnd_ssi_remove(struct rsnd_priv *priv);
Kuninori Morimoto78edead2015-07-15 07:16:37 +0000[diff] [blame]547struct rsnd_mod *rsnd_ssi_mod_get(struct rsnd_priv *priv, int id);
Kuninori Morimoto78edead2015-07-15 07:16:37 +0000[diff] [blame]548int rsnd_ssi_is_dma_mode(struct rsnd_mod *mod);
Kuninori Morimotob415b4d2015-10-22 03:15:46 +0000[diff] [blame]549int rsnd_ssi_use_busif(struct rsnd_dai_stream *io);
Kuninori Morimotob4c83b12015-12-17 03:00:10 +0000[diff] [blame]550u32 rsnd_ssi_multi_slaves(struct rsnd_dai_stream *io);
Kuninori Morimotob415b4d2015-10-22 03:15:46 +0000[diff] [blame]551
552#define rsnd_ssi_is_pin_sharing(io) \
553 __rsnd_ssi_is_pin_sharing(rsnd_io_to_mod_ssi(io))
554int __rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod);
Kuninori Morimoto78edead2015-07-15 07:16:37 +0000[diff] [blame]555
Kuninori Morimoto94e27102015-11-10 05:11:18 +0000[diff] [blame]556#define rsnd_ssi_of_node(priv) \
557 of_get_child_by_name(rsnd_priv_to_dev(priv)->of_node, "rcar_sound,ssi")
Kuninori Morimotob4c83b12015-12-17 03:00:10 +0000[diff] [blame]558void rsnd_parse_connect_ssi(struct rsnd_dai *rdai,
559 struct device_node *playback,
560 struct device_node *capture);
Kuninori Morimoto94e27102015-11-10 05:11:18 +0000[diff] [blame]561
Kuninori Morimoto78edead2015-07-15 07:16:37 +0000[diff] [blame]562/*
Kuninori Morimotoc7f69ab2015-10-26 08:43:41 +0000[diff] [blame]563 * R-Car SSIU
564 */
565int rsnd_ssiu_attach(struct rsnd_dai_stream *io,
566 struct rsnd_mod *mod);
Kuninori Morimoto2ea6b072015-11-10 05:14:12 +0000[diff] [blame]567int rsnd_ssiu_probe(struct rsnd_priv *priv);
568void rsnd_ssiu_remove(struct rsnd_priv *priv);
Kuninori Morimotoc7f69ab2015-10-26 08:43:41 +0000[diff] [blame]569
570/*
Kuninori Morimotoba9c9492014-03-03 20:51:21 -0800[diff] [blame]571 * R-Car SRC
Kuninori Morimoto07539c12013-07-21 21:36:35 -0700[diff] [blame]572 */
Kuninori Morimoto2ea6b072015-11-10 05:14:12 +0000[diff] [blame]573int rsnd_src_probe(struct rsnd_priv *priv);
574void rsnd_src_remove(struct rsnd_priv *priv);
Kuninori Morimotoba9c9492014-03-03 20:51:21 -0800[diff] [blame]575struct rsnd_mod *rsnd_src_mod_get(struct rsnd_priv *priv, int id);
576unsigned int rsnd_src_get_ssi_rate(struct rsnd_priv *priv,
Kuninori Morimoto374e5422014-03-02 23:43:03 -0800[diff] [blame]577 struct rsnd_dai_stream *io,
Kuninori Morimotoef749402013-12-19 19:28:51 -0800[diff] [blame]578 struct snd_pcm_runtime *runtime);
Kuninori Morimoto94e27102015-11-10 05:11:18 +0000[diff] [blame]579#define rsnd_src_of_node(priv) \
580 of_get_child_by_name(rsnd_priv_to_dev(priv)->of_node, "rcar_sound,src")
Kuninori Morimoto89b66172015-12-17 02:58:14 +0000[diff] [blame]581#define rsnd_parse_connect_src(rdai, playback, capture) \
582 rsnd_parse_connect_common(rdai, rsnd_src_mod_get, \
583 rsnd_src_of_node(rsnd_rdai_to_priv(rdai)), \
584 playback, capture)
Kuninori Morimotoef749402013-12-19 19:28:51 -0800[diff] [blame]585
Kuninori Morimotoae5c3222013-07-21 21:36:57 -0700[diff] [blame]586/*
Kuninori Morimoto9269e3c2015-07-15 07:17:17 +0000[diff] [blame]587 * R-Car CTU
588 */
Kuninori Morimoto2ea6b072015-11-10 05:14:12 +0000[diff] [blame]589int rsnd_ctu_probe(struct rsnd_priv *priv);
590void rsnd_ctu_remove(struct rsnd_priv *priv);
Kuninori Morimoto9269e3c2015-07-15 07:17:17 +0000[diff] [blame]591struct rsnd_mod *rsnd_ctu_mod_get(struct rsnd_priv *priv, int id);
Kuninori Morimoto94e27102015-11-10 05:11:18 +0000[diff] [blame]592#define rsnd_ctu_of_node(priv) \
593 of_get_child_by_name(rsnd_priv_to_dev(priv)->of_node, "rcar_sound,ctu")
Kuninori Morimoto89b66172015-12-17 02:58:14 +0000[diff] [blame]594#define rsnd_parse_connect_ctu(rdai, playback, capture) \
595 rsnd_parse_connect_common(rdai, rsnd_ctu_mod_get, \
596 rsnd_ctu_of_node(rsnd_rdai_to_priv(rdai)), \
597 playback, capture)
Kuninori Morimoto9269e3c2015-07-15 07:17:17 +0000[diff] [blame]598
599/*
Kuninori Morimoto70fb1052015-07-15 07:17:36 +0000[diff] [blame]600 * R-Car MIX
601 */
Kuninori Morimoto2ea6b072015-11-10 05:14:12 +0000[diff] [blame]602int rsnd_mix_probe(struct rsnd_priv *priv);
603void rsnd_mix_remove(struct rsnd_priv *priv);
Kuninori Morimoto70fb1052015-07-15 07:17:36 +0000[diff] [blame]604struct rsnd_mod *rsnd_mix_mod_get(struct rsnd_priv *priv, int id);
Kuninori Morimoto94e27102015-11-10 05:11:18 +0000[diff] [blame]605#define rsnd_mix_of_node(priv) \
606 of_get_child_by_name(rsnd_priv_to_dev(priv)->of_node, "rcar_sound,mix")
Kuninori Morimoto89b66172015-12-17 02:58:14 +0000[diff] [blame]607#define rsnd_parse_connect_mix(rdai, playback, capture) \
608 rsnd_parse_connect_common(rdai, rsnd_mix_mod_get, \
609 rsnd_mix_of_node(rsnd_rdai_to_priv(rdai)), \
610 playback, capture)
Kuninori Morimoto70fb1052015-07-15 07:17:36 +0000[diff] [blame]611
612/*
Kuninori Morimotobff58ea2014-05-08 17:44:49 -0700[diff] [blame]613 * R-Car DVC
614 */
Kuninori Morimoto2ea6b072015-11-10 05:14:12 +0000[diff] [blame]615int rsnd_dvc_probe(struct rsnd_priv *priv);
616void rsnd_dvc_remove(struct rsnd_priv *priv);
Kuninori Morimotobff58ea2014-05-08 17:44:49 -0700[diff] [blame]617struct rsnd_mod *rsnd_dvc_mod_get(struct rsnd_priv *priv, int id);
Kuninori Morimoto94e27102015-11-10 05:11:18 +0000[diff] [blame]618#define rsnd_dvc_of_node(priv) \
619 of_get_child_by_name(rsnd_priv_to_dev(priv)->of_node, "rcar_sound,dvc")
Kuninori Morimoto89b66172015-12-17 02:58:14 +0000[diff] [blame]620#define rsnd_parse_connect_dvc(rdai, playback, capture) \
621 rsnd_parse_connect_common(rdai, rsnd_dvc_mod_get, \
622 rsnd_dvc_of_node(rsnd_rdai_to_priv(rdai)), \
623 playback, capture)
Kuninori Morimotobff58ea2014-05-08 17:44:49 -0700[diff] [blame]624
Kuninori Morimoto1b2ca0a2015-10-26 08:43:21 +0000[diff] [blame]625/*
626 * R-Car CMD
627 */
Kuninori Morimoto2ea6b072015-11-10 05:14:12 +0000[diff] [blame]628int rsnd_cmd_probe(struct rsnd_priv *priv);
629void rsnd_cmd_remove(struct rsnd_priv *priv);
Kuninori Morimoto1b2ca0a2015-10-26 08:43:21 +0000[diff] [blame]630int rsnd_cmd_attach(struct rsnd_dai_stream *io, int id);
631struct rsnd_mod *rsnd_cmd_mod_get(struct rsnd_priv *priv, int id);
632
Kuninori Morimotof1df1222015-09-10 07:03:08 +0000[diff] [blame]633#ifdef DEBUG
634void rsnd_mod_make_sure(struct rsnd_mod *mod, enum rsnd_mod_type type);
635#define rsnd_mod_confirm_ssi(mssi) rsnd_mod_make_sure(mssi, RSND_MOD_SSI)
636#define rsnd_mod_confirm_src(msrc) rsnd_mod_make_sure(msrc, RSND_MOD_SRC)
637#define rsnd_mod_confirm_dvc(mdvc) rsnd_mod_make_sure(mdvc, RSND_MOD_DVC)
638#else
639#define rsnd_mod_confirm_ssi(mssi)
640#define rsnd_mod_confirm_src(msrc)
641#define rsnd_mod_confirm_dvc(mdvc)
642#endif
643
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]644#endif