Gitiles
Code Review Sign In
gerrit-public.fairphone.software / kernel / msm-4.19 / adff6c65600000ec2bb71840c943ee12668080f5 / . / sound / soc / sh / rcar / rsnd.h
blob: fc89a67258cac6306eb73e1835d2dd2bf995559d [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 Morimotobd9a6032016-01-21 01:58:53 +0000[diff] [blame]89 RSND_REG_CTU_SWRSR,
Kuninori Morimoto9269e3c2015-07-15 07:17:17 +0000[diff] [blame]90 RSND_REG_CTU_CTUIR,
91 RSND_REG_CTU_ADINR,
Kuninori Morimotodc037af2016-01-21 01:59:33 +0000[diff] [blame]92 RSND_REG_CTU_CPMDR,
93 RSND_REG_CTU_SCMDR,
94 RSND_REG_CTU_SV00R,
95 RSND_REG_CTU_SV01R,
96 RSND_REG_CTU_SV02R,
97 RSND_REG_CTU_SV03R,
98 RSND_REG_CTU_SV04R,
99 RSND_REG_CTU_SV05R,
100 RSND_REG_CTU_SV06R,
101 RSND_REG_CTU_SV07R,
102 RSND_REG_CTU_SV10R,
103 RSND_REG_CTU_SV11R,
104 RSND_REG_CTU_SV12R,
105 RSND_REG_CTU_SV13R,
106 RSND_REG_CTU_SV14R,
107 RSND_REG_CTU_SV15R,
108 RSND_REG_CTU_SV16R,
109 RSND_REG_CTU_SV17R,
110 RSND_REG_CTU_SV20R,
111 RSND_REG_CTU_SV21R,
112 RSND_REG_CTU_SV22R,
113 RSND_REG_CTU_SV23R,
114 RSND_REG_CTU_SV24R,
115 RSND_REG_CTU_SV25R,
116 RSND_REG_CTU_SV26R,
117 RSND_REG_CTU_SV27R,
118 RSND_REG_CTU_SV30R,
119 RSND_REG_CTU_SV31R,
120 RSND_REG_CTU_SV32R,
121 RSND_REG_CTU_SV33R,
122 RSND_REG_CTU_SV34R,
123 RSND_REG_CTU_SV35R,
124 RSND_REG_CTU_SV36R,
125 RSND_REG_CTU_SV37R,
Kuninori Morimoto70fb1052015-07-15 07:17:36 +0000[diff] [blame]126 RSND_REG_MIX_SWRSR,
127 RSND_REG_MIX_MIXIR,
128 RSND_REG_MIX_ADINR,
129 RSND_REG_MIX_MIXMR,
130 RSND_REG_MIX_MVPDR,
131 RSND_REG_MIX_MDBAR,
132 RSND_REG_MIX_MDBBR,
133 RSND_REG_MIX_MDBCR,
134 RSND_REG_MIX_MDBDR,
135 RSND_REG_MIX_MDBER,
Kuninori Morimotobff58ea2014-05-08 17:44:49 -0700[diff] [blame]136 RSND_REG_DVC_SWRSR,
137 RSND_REG_DVC_DVUIR,
138 RSND_REG_DVC_ADINR,
139 RSND_REG_DVC_DVUCR,
140 RSND_REG_DVC_ZCMCR,
141 RSND_REG_DVC_VOL0R,
142 RSND_REG_DVC_VOL1R,
Kuninori Morimoto42ab9a72015-11-30 08:53:44 +0000[diff] [blame]143 RSND_REG_DVC_VOL2R,
144 RSND_REG_DVC_VOL3R,
145 RSND_REG_DVC_VOL4R,
146 RSND_REG_DVC_VOL5R,
147 RSND_REG_DVC_VOL6R,
148 RSND_REG_DVC_VOL7R,
Kuninori Morimotobff58ea2014-05-08 17:44:49 -0700[diff] [blame]149 RSND_REG_DVC_DVUER,
Kuninori Morimotod4440802015-11-10 05:10:18 +0000[diff] [blame]150 RSND_REG_DVC_VRCTR, /* Gen2 only */
151 RSND_REG_DVC_VRPDR, /* Gen2 only */
152 RSND_REG_DVC_VRDBR, /* Gen2 only */
Kuninori Morimoto07539c12013-07-21 21:36:35 -0700[diff] [blame]153
Kuninori Morimotodfc94032013-07-21 21:36:46 -0700[diff] [blame]154 /* ADG */
155 RSND_REG_BRRA,
156 RSND_REG_BRRB,
157 RSND_REG_SSICKR,
Kuninori Morimotod4440802015-11-10 05:10:18 +0000[diff] [blame]158 RSND_REG_DIV_EN, /* Gen2 only */
Kuninori Morimotodfc94032013-07-21 21:36:46 -0700[diff] [blame]159 RSND_REG_AUDIO_CLK_SEL0,
160 RSND_REG_AUDIO_CLK_SEL1,
Kuninori Morimotod4440802015-11-10 05:10:18 +0000[diff] [blame]161 RSND_REG_AUDIO_CLK_SEL2, /* Gen2 only */
Kuninori Morimotodfc94032013-07-21 21:36:46 -0700[diff] [blame]162
Kuninori Morimotoae5c3222013-07-21 21:36:57 -0700[diff] [blame]163 /* SSI */
164 RSND_REG_SSICR,
165 RSND_REG_SSISR,
166 RSND_REG_SSITDR,
167 RSND_REG_SSIRDR,
168 RSND_REG_SSIWSR,
169
Kuninori Morimoto33377442013-07-21 21:36:21 -0700[diff] [blame]170 RSND_REG_MAX,
171};
172
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]173struct rsnd_priv;
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]174struct rsnd_mod;
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]175struct rsnd_dai;
176struct rsnd_dai_stream;
177
178/*
Kuninori Morimoto33377442013-07-21 21:36:21 -0700[diff] [blame]179 * R-Car basic functions
180 */
181#define rsnd_mod_read(m, r) \
182 rsnd_read(rsnd_mod_to_priv(m), m, RSND_REG_##r)
183#define rsnd_mod_write(m, r, d) \
184 rsnd_write(rsnd_mod_to_priv(m), m, RSND_REG_##r, d)
185#define rsnd_mod_bset(m, r, s, d) \
186 rsnd_bset(rsnd_mod_to_priv(m), m, RSND_REG_##r, s, d)
187
Kuninori Morimoto33377442013-07-21 21:36:21 -0700[diff] [blame]188u32 rsnd_read(struct rsnd_priv *priv, struct rsnd_mod *mod, enum rsnd_reg reg);
189void rsnd_write(struct rsnd_priv *priv, struct rsnd_mod *mod,
190 enum rsnd_reg reg, u32 data);
Kuninori Morimoto7b47ab42015-06-16 08:53:11 +0000[diff] [blame]191void rsnd_force_write(struct rsnd_priv *priv, struct rsnd_mod *mod,
192 enum rsnd_reg reg, u32 data);
Kuninori Morimoto33377442013-07-21 21:36:21 -0700[diff] [blame]193void rsnd_bset(struct rsnd_priv *priv, struct rsnd_mod *mod, enum rsnd_reg reg,
194 u32 mask, u32 data);
Kuninori Morimoto3023b382015-07-15 07:14:05 +0000[diff] [blame]195u32 rsnd_get_adinr_bit(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
Kuninori Morimoto46890322015-07-15 07:14:47 +0000[diff] [blame]196u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
Kuninori Morimoto33377442013-07-21 21:36:21 -0700[diff] [blame]197
198/*
Kuninori Morimoto0a4d94c2013-07-28 18:58:50 -0700[diff] [blame]199 * R-Car DMA
200 */
Kuninori Morimoto355cb84fb2016-01-21 01:58:33 +0000[diff] [blame]201int rsnd_dma_attach(struct rsnd_dai_stream *io,
202 struct rsnd_mod *mod, struct rsnd_mod **dma_mod, int id);
Kuninori Morimoto2ea6b072015-11-10 05:14:12 +0000[diff] [blame]203int rsnd_dma_probe(struct rsnd_priv *priv);
Kuninori Morimoto72adc612015-02-20 10:31:23 +0000[diff] [blame]204struct dma_chan *rsnd_dma_request_channel(struct device_node *of_node,
205 struct rsnd_mod *mod, char *name);
Kuninori Morimoto0a4d94c2013-07-28 18:58:50 -0700[diff] [blame]206
207/*
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]208 * R-Car sound mod
209 */
Kuninori Morimotoa1260212014-03-02 23:42:55 -0800[diff] [blame]210enum rsnd_mod_type {
Kuninori Morimoto940e9472015-10-26 08:42:25 +0000[diff] [blame]211 RSND_MOD_AUDMAPP,
212 RSND_MOD_AUDMA,
213 RSND_MOD_DVC,
Kuninori Morimoto70fb1052015-07-15 07:17:36 +0000[diff] [blame]214 RSND_MOD_MIX,
Kuninori Morimoto9269e3c2015-07-15 07:17:17 +0000[diff] [blame]215 RSND_MOD_CTU,
Kuninori Morimoto1b2ca0a2015-10-26 08:43:21 +0000[diff] [blame]216 RSND_MOD_CMD,
Kuninori Morimoto8048b912015-01-15 08:09:44 +0000[diff] [blame]217 RSND_MOD_SRC,
Kuninori Morimotob4c83b12015-12-17 03:00:10 +0000[diff] [blame]218 RSND_MOD_SSIM3, /* SSI multi 3 */
219 RSND_MOD_SSIM2, /* SSI multi 2 */
220 RSND_MOD_SSIM1, /* SSI multi 1 */
221 RSND_MOD_SSIP, /* SSI parent */
Kuninori Morimotoa1260212014-03-02 23:42:55 -0800[diff] [blame]222 RSND_MOD_SSI,
Kuninori Morimotocdf310c2015-12-17 02:55:25 +0000[diff] [blame]223 RSND_MOD_SSIU,
Kuninori Morimotoa1260212014-03-02 23:42:55 -0800[diff] [blame]224 RSND_MOD_MAX,
225};
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]226
227struct rsnd_mod_ops {
228 char *name;
Kuninori Morimoto9b99e9a2015-06-15 06:26:25 +0000[diff] [blame]229 struct dma_chan* (*dma_req)(struct rsnd_dai_stream *io,
230 struct rsnd_mod *mod);
Kuninori Morimoto7681f6a2014-03-03 20:50:33 -0800[diff] [blame]231 int (*probe)(struct rsnd_mod *mod,
Kuninori Morimoto2c0fac12015-06-15 06:25:20 +0000[diff] [blame]232 struct rsnd_dai_stream *io,
Kuninori Morimoto690602f2015-01-15 08:07:47 +0000[diff] [blame]233 struct rsnd_priv *priv);
Kuninori Morimoto7681f6a2014-03-03 20:50:33 -0800[diff] [blame]234 int (*remove)(struct rsnd_mod *mod,
Kuninori Morimoto2c0fac12015-06-15 06:25:20 +0000[diff] [blame]235 struct rsnd_dai_stream *io,
Kuninori Morimoto690602f2015-01-15 08:07:47 +0000[diff] [blame]236 struct rsnd_priv *priv);
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]237 int (*init)(struct rsnd_mod *mod,
Kuninori Morimoto2c0fac12015-06-15 06:25:20 +0000[diff] [blame]238 struct rsnd_dai_stream *io,
Kuninori Morimoto690602f2015-01-15 08:07:47 +0000[diff] [blame]239 struct rsnd_priv *priv);
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]240 int (*quit)(struct rsnd_mod *mod,
Kuninori Morimoto2c0fac12015-06-15 06:25:20 +0000[diff] [blame]241 struct rsnd_dai_stream *io,
Kuninori Morimoto690602f2015-01-15 08:07:47 +0000[diff] [blame]242 struct rsnd_priv *priv);
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]243 int (*start)(struct rsnd_mod *mod,
Kuninori Morimoto2c0fac12015-06-15 06:25:20 +0000[diff] [blame]244 struct rsnd_dai_stream *io,
Kuninori Morimoto690602f2015-01-15 08:07:47 +0000[diff] [blame]245 struct rsnd_priv *priv);
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]246 int (*stop)(struct rsnd_mod *mod,
Kuninori Morimoto2c0fac12015-06-15 06:25:20 +0000[diff] [blame]247 struct rsnd_dai_stream *io,
Kuninori Morimoto690602f2015-01-15 08:07:47 +0000[diff] [blame]248 struct rsnd_priv *priv);
Kuninori Morimotob5b442a2016-01-26 04:56:57 +0000[diff] [blame]249 int (*irq)(struct rsnd_mod *mod,
250 struct rsnd_dai_stream *io,
251 struct rsnd_priv *priv, int enable);
Kuninori Morimotobff58ea2014-05-08 17:44:49 -0700[diff] [blame]252 int (*pcm_new)(struct rsnd_mod *mod,
Kuninori Morimoto2c0fac12015-06-15 06:25:20 +0000[diff] [blame]253 struct rsnd_dai_stream *io,
Kuninori Morimotobff58ea2014-05-08 17:44:49 -0700[diff] [blame]254 struct snd_soc_pcm_runtime *rtd);
Kuninori Morimoto3b7843f2015-03-26 04:02:51 +0000[diff] [blame]255 int (*hw_params)(struct rsnd_mod *mod,
Kuninori Morimoto2c0fac12015-06-15 06:25:20 +0000[diff] [blame]256 struct rsnd_dai_stream *io,
Kuninori Morimoto3b7843f2015-03-26 04:02:51 +0000[diff] [blame]257 struct snd_pcm_substream *substream,
258 struct snd_pcm_hw_params *hw_params);
Kuninori Morimoto97463e12014-11-27 08:02:43 +0000[diff] [blame]259 int (*fallback)(struct rsnd_mod *mod,
Kuninori Morimoto2c0fac12015-06-15 06:25:20 +0000[diff] [blame]260 struct rsnd_dai_stream *io,
Kuninori Morimoto690602f2015-01-15 08:07:47 +0000[diff] [blame]261 struct rsnd_priv *priv);
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]262};
263
Kuninori Morimoto4686a0a2014-01-23 18:41:44 -0800[diff] [blame]264struct rsnd_dai_stream;
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]265struct rsnd_mod {
266 int id;
Kuninori Morimotoa1260212014-03-02 23:42:55 -0800[diff] [blame]267 enum rsnd_mod_type type;
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]268 struct rsnd_mod_ops *ops;
Kuninori Morimoto2099bc82015-06-15 06:24:54 +0000[diff] [blame]269 struct rsnd_priv *priv;
Kuninori Morimoto85642952015-01-15 08:03:22 +0000[diff] [blame]270 struct clk *clk;
Kuninori Morimoto5ba17b422016-01-21 01:58:07 +0000[diff] [blame]271 u32 *(*get_status)(struct rsnd_dai_stream *io,
272 struct rsnd_mod *mod,
273 enum rsnd_mod_type type);
274 u32 status;
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]275};
Kuninori Morimoto417f9642014-11-27 08:02:55 +0000[diff] [blame]276/*
277 * status
278 *
Kuninori Morimotoea96380b2016-01-21 01:56:59 +0000[diff] [blame]279 * 0xH0000CB0
Kuninori Morimoto3b7843f2015-03-26 04:02:51 +0000[diff] [blame]280 *
Kuninori Morimoto5451ea42015-06-15 06:24:34 +0000[diff] [blame]281 * B 0: init 1: quit
282 * C 0: start 1: stop
283 *
284 * H is always called (see __rsnd_mod_call)
Kuninori Morimotoea96380b2016-01-21 01:56:59 +0000[diff] [blame]285 * H 0: probe 1: remove
Kuninori Morimoto5451ea42015-06-15 06:24:34 +0000[diff] [blame]286 * H 0: pcm_new
287 * H 0: fallback
288 * H 0: hw_params
Kuninori Morimoto417f9642014-11-27 08:02:55 +0000[diff] [blame]289 */
Kuninori Morimoto5451ea42015-06-15 06:24:34 +0000[diff] [blame]290#define __rsnd_mod_shift_init 4
291#define __rsnd_mod_shift_quit 4
292#define __rsnd_mod_shift_start 8
293#define __rsnd_mod_shift_stop 8
Kuninori Morimotoea96380b2016-01-21 01:56:59 +0000[diff] [blame]294#define __rsnd_mod_shift_probe 28 /* always called */
295#define __rsnd_mod_shift_remove 28 /* always called */
Kuninori Morimotob5b442a2016-01-26 04:56:57 +0000[diff] [blame]296#define __rsnd_mod_shift_irq 28 /* always called */
Kuninori Morimoto5451ea42015-06-15 06:24:34 +0000[diff] [blame]297#define __rsnd_mod_shift_pcm_new 28 /* always called */
298#define __rsnd_mod_shift_fallback 28 /* always called */
299#define __rsnd_mod_shift_hw_params 28 /* always called */
300
Kuninori Morimotoea96380b2016-01-21 01:56:59 +0000[diff] [blame]301#define __rsnd_mod_add_probe 0
302#define __rsnd_mod_add_remove 0
Kuninori Morimoto5451ea42015-06-15 06:24:34 +0000[diff] [blame]303#define __rsnd_mod_add_init 1
304#define __rsnd_mod_add_quit -1
305#define __rsnd_mod_add_start 1
306#define __rsnd_mod_add_stop -1
Kuninori Morimotob5b442a2016-01-26 04:56:57 +0000[diff] [blame]307#define __rsnd_mod_add_irq 0
Kuninori Morimoto5451ea42015-06-15 06:24:34 +0000[diff] [blame]308#define __rsnd_mod_add_pcm_new 0
309#define __rsnd_mod_add_fallback 0
310#define __rsnd_mod_add_hw_params 0
Kuninori Morimoto417f9642014-11-27 08:02:55 +0000[diff] [blame]311
312#define __rsnd_mod_call_probe 0
Kuninori Morimotoea96380b2016-01-21 01:56:59 +0000[diff] [blame]313#define __rsnd_mod_call_remove 0
Kuninori Morimoto417f9642014-11-27 08:02:55 +0000[diff] [blame]314#define __rsnd_mod_call_init 0
315#define __rsnd_mod_call_quit 1
316#define __rsnd_mod_call_start 0
317#define __rsnd_mod_call_stop 1
Kuninori Morimotob5b442a2016-01-26 04:56:57 +0000[diff] [blame]318#define __rsnd_mod_call_irq 0
Kuninori Morimoto417f9642014-11-27 08:02:55 +0000[diff] [blame]319#define __rsnd_mod_call_pcm_new 0
320#define __rsnd_mod_call_fallback 0
Kuninori Morimoto3b7843f2015-03-26 04:02:51 +0000[diff] [blame]321#define __rsnd_mod_call_hw_params 0
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]322
Kuninori Morimoto2099bc82015-06-15 06:24:54 +0000[diff] [blame]323#define rsnd_mod_to_priv(mod) ((mod)->priv)
Kuninori Morimoto72413c12015-07-15 07:10:43 +0000[diff] [blame]324#define rsnd_mod_id(mod) ((mod) ? (mod)->id : -1)
Kuninori Morimotoc9929342015-10-22 03:15:04 +0000[diff] [blame]325#define rsnd_mod_power_on(mod) clk_enable((mod)->clk)
326#define rsnd_mod_power_off(mod) clk_disable((mod)->clk)
Kuninori Morimotob76e2182015-09-10 07:02:21 +0000[diff] [blame]327#define rsnd_mod_get(ip) (&(ip)->mod)
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]328
Kuninori Morimoto2099bc82015-06-15 06:24:54 +0000[diff] [blame]329int rsnd_mod_init(struct rsnd_priv *priv,
330 struct rsnd_mod *mod,
Kuninori Morimoto5ba17b422016-01-21 01:58:07 +0000[diff] [blame]331 struct rsnd_mod_ops *ops,
332 struct clk *clk,
333 u32* (*get_status)(struct rsnd_dai_stream *io,
334 struct rsnd_mod *mod,
335 enum rsnd_mod_type type),
336 enum rsnd_mod_type type,
337 int id);
Kuninori Morimoto2f78dd72015-03-26 04:02:09 +0000[diff] [blame]338void rsnd_mod_quit(struct rsnd_mod *mod);
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]339char *rsnd_mod_name(struct rsnd_mod *mod);
Kuninori Morimoto9b99e9a2015-06-15 06:26:25 +0000[diff] [blame]340struct dma_chan *rsnd_mod_dma_req(struct rsnd_dai_stream *io,
341 struct rsnd_mod *mod);
Kuninori Morimotof501b7a2015-06-15 06:25:48 +0000[diff] [blame]342void rsnd_mod_interrupt(struct rsnd_mod *mod,
343 void (*callback)(struct rsnd_mod *mod,
344 struct rsnd_dai_stream *io));
Kuninori Morimoto5ba17b422016-01-21 01:58:07 +0000[diff] [blame]345u32 *rsnd_mod_get_status(struct rsnd_dai_stream *io,
346 struct rsnd_mod *mod,
347 enum rsnd_mod_type type);
348
Kuninori Morimoto89b66172015-12-17 02:58:14 +0000[diff] [blame]349void rsnd_parse_connect_common(struct rsnd_dai *rdai,
350 struct rsnd_mod* (*mod_get)(struct rsnd_priv *priv, int id),
351 struct device_node *node,
352 struct device_node *playback,
353 struct device_node *capture);
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]354
Kuninori Morimoto750fd442015-12-17 02:57:47 +0000[diff] [blame]355void rsnd_set_slot(struct rsnd_dai *rdai,
356 int slots, int slots_total);
Kuninori Morimotoc1402842015-12-17 02:57:27 +0000[diff] [blame]357int rsnd_get_slot(struct rsnd_dai_stream *io);
Kuninori Morimoto750fd442015-12-17 02:57:47 +0000[diff] [blame]358int rsnd_get_slot_num(struct rsnd_dai_stream *io);
Kuninori Morimoto8ec85e72015-11-30 08:53:27 +0000[diff] [blame]359
Kuninori Morimotoeed76bb2016-02-25 05:54:58 +0000[diff] [blame]360int rsnd_runtime_channel_original(struct rsnd_dai_stream *io);
361int rsnd_runtime_channel_after_ctu(struct rsnd_dai_stream *io);
362int rsnd_runtime_channel_for_ssi(struct rsnd_dai_stream *io);
363int rsnd_runtime_is_ssi_multi(struct rsnd_dai_stream *io);
364int rsnd_runtime_is_ssi_tdm(struct rsnd_dai_stream *io);
365
Kuninori Morimotocdaa3cd2013-07-21 21:36:03 -0700[diff] [blame]366/*
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]367 * R-Car sound DAI
368 */
369#define RSND_DAI_NAME_SIZE 16
370struct rsnd_dai_stream {
Kuninori Morimotof8c3c302015-03-19 04:15:18 +0000[diff] [blame]371 char name[RSND_DAI_NAME_SIZE];
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]372 struct snd_pcm_substream *substream;
Kuninori Morimotoa1260212014-03-02 23:42:55 -0800[diff] [blame]373 struct rsnd_mod *mod[RSND_MOD_MAX];
Kuninori Morimoto389933d2014-03-03 20:50:00 -0800[diff] [blame]374 struct rsnd_dai_path_info *info; /* rcar_snd.h */
Kuninori Morimoto54cb5562015-01-15 08:06:24 +0000[diff] [blame]375 struct rsnd_dai *rdai;
Kuninori Morimoto5ba17b422016-01-21 01:58:07 +0000[diff] [blame]376 u32 parent_ssi_status;
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]377 int byte_pos;
378 int period_pos;
379 int byte_per_period;
380 int next_period_byte;
381};
Kuninori Morimoto5cbbadd2015-07-15 07:16:19 +0000[diff] [blame]382#define rsnd_io_to_mod(io, i) ((i) < RSND_MOD_MAX ? (io)->mod[(i)] : NULL)
383#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]384#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]385#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]386#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]387#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]388#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]389#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]390#define rsnd_io_to_rdai(io) ((io)->rdai)
Kuninori Morimoto1b13d1182015-01-15 08:08:34 +0000[diff] [blame]391#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]392#define rsnd_io_is_play(io) (&rsnd_io_to_rdai(io)->playback == io)
Kuninori Morimoto9d0e2022015-01-15 08:02:40 +0000[diff] [blame]393#define rsnd_io_to_runtime(io) ((io)->substream ? \
394 (io)->substream->runtime : NULL)
Kuninori Morimotod5bbe7d2015-06-15 06:27:47 +0000[diff] [blame]395int rsnd_io_is_working(struct rsnd_dai_stream *io);
Kuninori Morimoto985a4f62015-01-15 08:06:49 +0000[diff] [blame]396
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]397struct rsnd_dai {
398 char name[RSND_DAI_NAME_SIZE];
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]399 struct rsnd_dai_stream playback;
400 struct rsnd_dai_stream capture;
Kuninori Morimoto1b13d1182015-01-15 08:08:34 +0000[diff] [blame]401 struct rsnd_priv *priv;
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]402
Kuninori Morimoto8ec85e72015-11-30 08:53:27 +0000[diff] [blame]403 int slots;
Kuninori Morimoto750fd442015-12-17 02:57:47 +0000[diff] [blame]404 int slots_num;
Kuninori Morimoto8ec85e72015-11-30 08:53:27 +0000[diff] [blame]405
Dan Carpentera3737732013-11-08 12:46:53 +0300[diff] [blame]406 unsigned int clk_master:1;
407 unsigned int bit_clk_inv:1;
408 unsigned int frm_clk_inv:1;
409 unsigned int sys_delay:1;
410 unsigned int data_alignment:1;
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]411};
412
Kuninori Morimotoecba9e72014-02-24 22:15:18 -0800[diff] [blame]413#define rsnd_rdai_nr(priv) ((priv)->rdai_nr)
Kuninori Morimoto3ed64482015-01-15 08:04:51 +0000[diff] [blame]414#define rsnd_rdai_is_clk_master(rdai) ((rdai)->clk_master)
Kuninori Morimoto1b13d1182015-01-15 08:08:34 +0000[diff] [blame]415#define rsnd_rdai_to_priv(rdai) ((rdai)->priv)
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]416#define for_each_rsnd_dai(rdai, priv, i) \
Kuninori Morimoto00463c112014-02-11 17:15:51 -0800[diff] [blame]417 for (i = 0; \
Kuninori Morimotoecba9e72014-02-24 22:15:18 -0800[diff] [blame]418 (i < rsnd_rdai_nr(priv)) && \
Kuninori Morimoto710d0882015-01-15 08:03:38 +0000[diff] [blame]419 ((rdai) = rsnd_rdai_get(priv, i)); \
Kuninori Morimoto00463c112014-02-11 17:15:51 -0800[diff] [blame]420 i++)
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]421
Kuninori Morimoto710d0882015-01-15 08:03:38 +0000[diff] [blame]422struct rsnd_dai *rsnd_rdai_get(struct rsnd_priv *priv, int id);
423
Kuninori Morimoto75defee2015-06-15 06:21:15 +0000[diff] [blame]424bool rsnd_dai_pointer_update(struct rsnd_dai_stream *io, int cnt);
425void rsnd_dai_period_elapsed(struct rsnd_dai_stream *io);
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]426int rsnd_dai_pointer_offset(struct rsnd_dai_stream *io, int additional);
Kuninori Morimoto27924f32015-10-26 08:39:41 +0000[diff] [blame]427int rsnd_dai_connect(struct rsnd_mod *mod,
428 struct rsnd_dai_stream *io,
429 enum rsnd_mod_type type);
Kuninori Morimoto94e27102015-11-10 05:11:18 +0000[diff] [blame]430#define rsnd_dai_of_node(priv) \
431 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]432
433/*
Kuninori Morimoto33377442013-07-21 21:36:21 -0700[diff] [blame]434 * R-Car Gen1/Gen2
435 */
Kuninori Morimoto2ea6b072015-11-10 05:14:12 +0000[diff] [blame]436int rsnd_gen_probe(struct rsnd_priv *priv);
Kuninori Morimoto33377442013-07-21 21:36:21 -0700[diff] [blame]437void __iomem *rsnd_gen_reg_get(struct rsnd_priv *priv,
438 struct rsnd_mod *mod,
439 enum rsnd_reg reg);
Kuninori Morimotoc5212b42015-02-20 10:25:27 +0000[diff] [blame]440phys_addr_t rsnd_gen_get_phy_addr(struct rsnd_priv *priv, int reg_id);
Kuninori Morimotoad32d0c2014-05-22 23:25:54 -0700[diff] [blame]441
Kuninori Morimoto33377442013-07-21 21:36:21 -0700[diff] [blame]442/*
Kuninori Morimotodfc94032013-07-21 21:36:46 -0700[diff] [blame]443 * R-Car ADG
444 */
445int rsnd_adg_ssi_clk_stop(struct rsnd_mod *mod);
446int rsnd_adg_ssi_clk_try_start(struct rsnd_mod *mod, unsigned int rate);
Kuninori Morimoto2ea6b072015-11-10 05:14:12 +0000[diff] [blame]447int rsnd_adg_probe(struct rsnd_priv *priv);
448void rsnd_adg_remove(struct rsnd_priv *priv);
Kuninori Morimoto0102eed2016-03-07 05:09:14 +0000[diff] [blame]449int rsnd_adg_set_src_timesel_gen2(struct rsnd_mod *src_mod,
Kuninori Morimoto629509c2014-01-23 18:42:00 -0800[diff] [blame]450 struct rsnd_dai_stream *io,
Kuninori Morimoto0102eed2016-03-07 05:09:14 +0000[diff] [blame]451 unsigned int in_rate,
452 unsigned int out_rate);
Kuninori Morimotof708d942015-01-15 08:07:19 +0000[diff] [blame]453int rsnd_adg_set_cmd_timsel_gen2(struct rsnd_mod *mod,
Kuninori Morimotobff58ea2014-05-08 17:44:49 -0700[diff] [blame]454 struct rsnd_dai_stream *io);
Kuninori Morimotodfc94032013-07-21 21:36:46 -0700[diff] [blame]455
456/*
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]457 * R-Car sound priv
458 */
459struct rsnd_priv {
460
Kuninori Morimoto9f464f82014-05-22 23:25:30 -0700[diff] [blame]461 struct platform_device *pdev;
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]462 spinlock_t lock;
Kuninori Morimotoc51eb1c2015-11-19 04:22:56 +0000[diff] [blame]463 unsigned long flags;
Kuninori Morimoto2ea2cc82015-11-10 05:13:53 +0000[diff] [blame]464#define RSND_GEN_MASK (0xF << 0)
465#define RSND_GEN1 (1 << 0)
466#define RSND_GEN2 (2 << 0)
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]467
468 /*
Kuninori Morimoto33377442013-07-21 21:36:21 -0700[diff] [blame]469 * below value will be filled on rsnd_gen_probe()
470 */
471 void *gen;
472
473 /*
Kuninori Morimotodfc94032013-07-21 21:36:46 -0700[diff] [blame]474 * below value will be filled on rsnd_adg_probe()
475 */
476 void *adg;
477
478 /*
Kuninori Morimoto288f3922015-02-20 10:27:42 +0000[diff] [blame]479 * below value will be filled on rsnd_dma_probe()
480 */
481 void *dma;
482
483 /*
Kuninori Morimotoae5c3222013-07-21 21:36:57 -0700[diff] [blame]484 * below value will be filled on rsnd_ssi_probe()
485 */
Kuninori Morimotodd27d802014-01-23 18:39:40 -0800[diff] [blame]486 void *ssi;
487 int ssi_nr;
Kuninori Morimotoae5c3222013-07-21 21:36:57 -0700[diff] [blame]488
489 /*
Kuninori Morimotoc7f69ab2015-10-26 08:43:41 +0000[diff] [blame]490 * below value will be filled on rsnd_ssiu_probe()
491 */
492 void *ssiu;
493 int ssiu_nr;
494
495 /*
Kuninori Morimoto78edead2015-07-15 07:16:37 +0000[diff] [blame]496 * below value will be filled on rsnd_src_probe()
497 */
498 void *src;
499 int src_nr;
500
501 /*
Kuninori Morimoto9269e3c2015-07-15 07:17:17 +0000[diff] [blame]502 * below value will be filled on rsnd_ctu_probe()
503 */
504 void *ctu;
505 int ctu_nr;
506
507 /*
Kuninori Morimoto70fb1052015-07-15 07:17:36 +0000[diff] [blame]508 * below value will be filled on rsnd_mix_probe()
509 */
510 void *mix;
511 int mix_nr;
512
513 /*
Kuninori Morimotobff58ea2014-05-08 17:44:49 -0700[diff] [blame]514 * below value will be filled on rsnd_dvc_probe()
515 */
516 void *dvc;
517 int dvc_nr;
518
519 /*
Kuninori Morimoto1b2ca0a2015-10-26 08:43:21 +0000[diff] [blame]520 * below value will be filled on rsnd_cmd_probe()
521 */
522 void *cmd;
523 int cmd_nr;
524
525 /*
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]526 * below value will be filled on rsnd_dai_probe()
527 */
528 struct snd_soc_dai_driver *daidrv;
529 struct rsnd_dai *rdai;
Kuninori Morimotoecba9e72014-02-24 22:15:18 -0800[diff] [blame]530 int rdai_nr;
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]531};
532
Kuninori Morimoto9f464f82014-05-22 23:25:30 -0700[diff] [blame]533#define rsnd_priv_to_pdev(priv) ((priv)->pdev)
534#define rsnd_priv_to_dev(priv) (&(rsnd_priv_to_pdev(priv)->dev))
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]535
Kuninori Morimoto348d5922015-11-10 05:13:12 +0000[diff] [blame]536#define rsnd_is_gen1(priv) (((priv)->flags & RSND_GEN_MASK) == RSND_GEN1)
537#define rsnd_is_gen2(priv) (((priv)->flags & RSND_GEN_MASK) == RSND_GEN2)
538
Kuninori Morimoto07539c12013-07-21 21:36:35 -0700[diff] [blame]539/*
Kuninori Morimoto170a2492014-11-27 08:06:14 +0000[diff] [blame]540 * rsnd_kctrl
541 */
542struct rsnd_kctrl_cfg {
543 unsigned int max;
544 unsigned int size;
545 u32 *val;
546 const char * const *texts;
Kuninori Morimotob65a7cc2015-06-15 06:27:28 +0000[diff] [blame]547 void (*update)(struct rsnd_dai_stream *io, struct rsnd_mod *mod);
548 struct rsnd_dai_stream *io;
Kuninori Morimotod1f83d62015-02-02 04:53:53 +0000[diff] [blame]549 struct snd_card *card;
550 struct snd_kcontrol *kctrl;
Kuninori Morimoto170a2492014-11-27 08:06:14 +0000[diff] [blame]551};
552
Kuninori Morimotod2240f02016-02-18 08:13:13 +0000[diff] [blame]553#define RSND_MAX_CHANNELS 8
Kuninori Morimoto170a2492014-11-27 08:06:14 +0000[diff] [blame]554struct rsnd_kctrl_cfg_m {
555 struct rsnd_kctrl_cfg cfg;
Kuninori Morimotod2240f02016-02-18 08:13:13 +0000[diff] [blame]556 u32 val[RSND_MAX_CHANNELS];
Kuninori Morimoto170a2492014-11-27 08:06:14 +0000[diff] [blame]557};
558
559struct rsnd_kctrl_cfg_s {
560 struct rsnd_kctrl_cfg cfg;
561 u32 val;
562};
563
Kuninori Morimotod1f83d62015-02-02 04:53:53 +0000[diff] [blame]564void _rsnd_kctrl_remove(struct rsnd_kctrl_cfg *cfg);
565#define rsnd_kctrl_remove(_cfg) _rsnd_kctrl_remove(&((_cfg).cfg))
566
Kuninori Morimoto170a2492014-11-27 08:06:14 +0000[diff] [blame]567int rsnd_kctrl_new_m(struct rsnd_mod *mod,
Kuninori Morimotob65a7cc2015-06-15 06:27:28 +0000[diff] [blame]568 struct rsnd_dai_stream *io,
Kuninori Morimoto170a2492014-11-27 08:06:14 +0000[diff] [blame]569 struct snd_soc_pcm_runtime *rtd,
570 const unsigned char *name,
Kuninori Morimotob65a7cc2015-06-15 06:27:28 +0000[diff] [blame]571 void (*update)(struct rsnd_dai_stream *io,
572 struct rsnd_mod *mod),
Kuninori Morimoto170a2492014-11-27 08:06:14 +0000[diff] [blame]573 struct rsnd_kctrl_cfg_m *_cfg,
Kuninori Morimoto42ab9a72015-11-30 08:53:44 +0000[diff] [blame]574 int ch_size,
Kuninori Morimoto170a2492014-11-27 08:06:14 +0000[diff] [blame]575 u32 max);
576int rsnd_kctrl_new_s(struct rsnd_mod *mod,
Kuninori Morimotob65a7cc2015-06-15 06:27:28 +0000[diff] [blame]577 struct rsnd_dai_stream *io,
Kuninori Morimoto170a2492014-11-27 08:06:14 +0000[diff] [blame]578 struct snd_soc_pcm_runtime *rtd,
579 const unsigned char *name,
Kuninori Morimotob65a7cc2015-06-15 06:27:28 +0000[diff] [blame]580 void (*update)(struct rsnd_dai_stream *io,
581 struct rsnd_mod *mod),
Kuninori Morimoto170a2492014-11-27 08:06:14 +0000[diff] [blame]582 struct rsnd_kctrl_cfg_s *_cfg,
583 u32 max);
584int rsnd_kctrl_new_e(struct rsnd_mod *mod,
Kuninori Morimotob65a7cc2015-06-15 06:27:28 +0000[diff] [blame]585 struct rsnd_dai_stream *io,
Kuninori Morimoto170a2492014-11-27 08:06:14 +0000[diff] [blame]586 struct snd_soc_pcm_runtime *rtd,
587 const unsigned char *name,
588 struct rsnd_kctrl_cfg_s *_cfg,
Kuninori Morimotob65a7cc2015-06-15 06:27:28 +0000[diff] [blame]589 void (*update)(struct rsnd_dai_stream *io,
590 struct rsnd_mod *mod),
Kuninori Morimoto170a2492014-11-27 08:06:14 +0000[diff] [blame]591 const char * const *texts,
592 u32 max);
593
594/*
Kuninori Morimoto78edead2015-07-15 07:16:37 +0000[diff] [blame]595 * R-Car SSI
596 */
Kuninori Morimoto2ea6b072015-11-10 05:14:12 +0000[diff] [blame]597int rsnd_ssi_probe(struct rsnd_priv *priv);
598void rsnd_ssi_remove(struct rsnd_priv *priv);
Kuninori Morimoto78edead2015-07-15 07:16:37 +0000[diff] [blame]599struct rsnd_mod *rsnd_ssi_mod_get(struct rsnd_priv *priv, int id);
Kuninori Morimoto78edead2015-07-15 07:16:37 +0000[diff] [blame]600int rsnd_ssi_is_dma_mode(struct rsnd_mod *mod);
Kuninori Morimotob415b4d2015-10-22 03:15:46 +0000[diff] [blame]601int rsnd_ssi_use_busif(struct rsnd_dai_stream *io);
Kuninori Morimoto4f5c6342016-02-18 08:18:54 +0000[diff] [blame]602u32 rsnd_ssi_multi_slaves_runtime(struct rsnd_dai_stream *io);
Kuninori Morimotob415b4d2015-10-22 03:15:46 +0000[diff] [blame]603
604#define rsnd_ssi_is_pin_sharing(io) \
605 __rsnd_ssi_is_pin_sharing(rsnd_io_to_mod_ssi(io))
606int __rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod);
Kuninori Morimoto78edead2015-07-15 07:16:37 +0000[diff] [blame]607
Kuninori Morimoto94e27102015-11-10 05:11:18 +0000[diff] [blame]608#define rsnd_ssi_of_node(priv) \
609 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]610void rsnd_parse_connect_ssi(struct rsnd_dai *rdai,
611 struct device_node *playback,
612 struct device_node *capture);
Kuninori Morimoto94e27102015-11-10 05:11:18 +0000[diff] [blame]613
Kuninori Morimoto78edead2015-07-15 07:16:37 +0000[diff] [blame]614/*
Kuninori Morimotoc7f69ab2015-10-26 08:43:41 +0000[diff] [blame]615 * R-Car SSIU
616 */
617int rsnd_ssiu_attach(struct rsnd_dai_stream *io,
618 struct rsnd_mod *mod);
Kuninori Morimoto2ea6b072015-11-10 05:14:12 +0000[diff] [blame]619int rsnd_ssiu_probe(struct rsnd_priv *priv);
620void rsnd_ssiu_remove(struct rsnd_priv *priv);
Kuninori Morimotoc7f69ab2015-10-26 08:43:41 +0000[diff] [blame]621
622/*
Kuninori Morimotoba9c9492014-03-03 20:51:21 -0800[diff] [blame]623 * R-Car SRC
Kuninori Morimoto07539c12013-07-21 21:36:35 -0700[diff] [blame]624 */
Kuninori Morimoto2ea6b072015-11-10 05:14:12 +0000[diff] [blame]625int rsnd_src_probe(struct rsnd_priv *priv);
626void rsnd_src_remove(struct rsnd_priv *priv);
Kuninori Morimotoba9c9492014-03-03 20:51:21 -0800[diff] [blame]627struct rsnd_mod *rsnd_src_mod_get(struct rsnd_priv *priv, int id);
Kuninori Morimotocbf14942016-03-07 05:08:33 +0000[diff] [blame]628
629#define rsnd_src_get_in_rate(priv, io) rsnd_src_get_rate(priv, io, 1)
630#define rsnd_src_get_out_rate(priv, io) rsnd_src_get_rate(priv, io, 0)
631unsigned int rsnd_src_get_rate(struct rsnd_priv *priv,
632 struct rsnd_dai_stream *io,
633 int is_in);
634
Kuninori Morimoto94e27102015-11-10 05:11:18 +0000[diff] [blame]635#define rsnd_src_of_node(priv) \
636 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]637#define rsnd_parse_connect_src(rdai, playback, capture) \
638 rsnd_parse_connect_common(rdai, rsnd_src_mod_get, \
639 rsnd_src_of_node(rsnd_rdai_to_priv(rdai)), \
640 playback, capture)
Kuninori Morimotoef749402013-12-19 19:28:51 -0800[diff] [blame]641
Kuninori Morimotoae5c3222013-07-21 21:36:57 -0700[diff] [blame]642/*
Kuninori Morimoto9269e3c2015-07-15 07:17:17 +0000[diff] [blame]643 * R-Car CTU
644 */
Kuninori Morimoto2ea6b072015-11-10 05:14:12 +0000[diff] [blame]645int rsnd_ctu_probe(struct rsnd_priv *priv);
646void rsnd_ctu_remove(struct rsnd_priv *priv);
Kuninori Morimoto8a3a2212016-02-25 05:53:00 +0000[diff] [blame]647int rsnd_ctu_converted_channel(struct rsnd_mod *mod);
Kuninori Morimoto9269e3c2015-07-15 07:17:17 +0000[diff] [blame]648struct rsnd_mod *rsnd_ctu_mod_get(struct rsnd_priv *priv, int id);
Kuninori Morimoto94e27102015-11-10 05:11:18 +0000[diff] [blame]649#define rsnd_ctu_of_node(priv) \
650 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]651#define rsnd_parse_connect_ctu(rdai, playback, capture) \
652 rsnd_parse_connect_common(rdai, rsnd_ctu_mod_get, \
653 rsnd_ctu_of_node(rsnd_rdai_to_priv(rdai)), \
654 playback, capture)
Kuninori Morimoto9269e3c2015-07-15 07:17:17 +0000[diff] [blame]655
656/*
Kuninori Morimoto70fb1052015-07-15 07:17:36 +0000[diff] [blame]657 * R-Car MIX
658 */
Kuninori Morimoto2ea6b072015-11-10 05:14:12 +0000[diff] [blame]659int rsnd_mix_probe(struct rsnd_priv *priv);
660void rsnd_mix_remove(struct rsnd_priv *priv);
Kuninori Morimoto70fb1052015-07-15 07:17:36 +0000[diff] [blame]661struct rsnd_mod *rsnd_mix_mod_get(struct rsnd_priv *priv, int id);
Kuninori Morimoto94e27102015-11-10 05:11:18 +0000[diff] [blame]662#define rsnd_mix_of_node(priv) \
663 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]664#define rsnd_parse_connect_mix(rdai, playback, capture) \
665 rsnd_parse_connect_common(rdai, rsnd_mix_mod_get, \
666 rsnd_mix_of_node(rsnd_rdai_to_priv(rdai)), \
667 playback, capture)
Kuninori Morimoto70fb1052015-07-15 07:17:36 +0000[diff] [blame]668
669/*
Kuninori Morimotobff58ea2014-05-08 17:44:49 -0700[diff] [blame]670 * R-Car DVC
671 */
Kuninori Morimoto2ea6b072015-11-10 05:14:12 +0000[diff] [blame]672int rsnd_dvc_probe(struct rsnd_priv *priv);
673void rsnd_dvc_remove(struct rsnd_priv *priv);
Kuninori Morimotobff58ea2014-05-08 17:44:49 -0700[diff] [blame]674struct rsnd_mod *rsnd_dvc_mod_get(struct rsnd_priv *priv, int id);
Kuninori Morimoto94e27102015-11-10 05:11:18 +0000[diff] [blame]675#define rsnd_dvc_of_node(priv) \
676 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]677#define rsnd_parse_connect_dvc(rdai, playback, capture) \
678 rsnd_parse_connect_common(rdai, rsnd_dvc_mod_get, \
679 rsnd_dvc_of_node(rsnd_rdai_to_priv(rdai)), \
680 playback, capture)
Kuninori Morimotobff58ea2014-05-08 17:44:49 -0700[diff] [blame]681
Kuninori Morimoto1b2ca0a2015-10-26 08:43:21 +0000[diff] [blame]682/*
683 * R-Car CMD
684 */
Kuninori Morimoto2ea6b072015-11-10 05:14:12 +0000[diff] [blame]685int rsnd_cmd_probe(struct rsnd_priv *priv);
686void rsnd_cmd_remove(struct rsnd_priv *priv);
Kuninori Morimoto1b2ca0a2015-10-26 08:43:21 +0000[diff] [blame]687int rsnd_cmd_attach(struct rsnd_dai_stream *io, int id);
688struct rsnd_mod *rsnd_cmd_mod_get(struct rsnd_priv *priv, int id);
689
Kuninori Morimotof1df1222015-09-10 07:03:08 +0000[diff] [blame]690#ifdef DEBUG
691void rsnd_mod_make_sure(struct rsnd_mod *mod, enum rsnd_mod_type type);
692#define rsnd_mod_confirm_ssi(mssi) rsnd_mod_make_sure(mssi, RSND_MOD_SSI)
693#define rsnd_mod_confirm_src(msrc) rsnd_mod_make_sure(msrc, RSND_MOD_SRC)
694#define rsnd_mod_confirm_dvc(mdvc) rsnd_mod_make_sure(mdvc, RSND_MOD_DVC)
695#else
696#define rsnd_mod_confirm_ssi(mssi)
697#define rsnd_mod_confirm_src(msrc)
698#define rsnd_mod_confirm_dvc(mdvc)
699#endif
700
Kuninori Morimoto1536a962013-07-21 21:35:52 -0700[diff] [blame]701#endif