[linux-2.6-block.git] / sound / soc / sh / rcar / rsnd.h

/*
 * Renesas R-Car
 *
 * Copyright (C) 2013 Renesas Solutions Corp.
 * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
#ifndef RSND_H
#define RSND_H

#include <linux/clk.h>
#include <linux/device.h>
#include <linux/dma-mapping.h>
#include <linux/io.h>
#include <linux/list.h>
#include <linux/module.h>
#include <linux/sh_dma.h>
#include <linux/workqueue.h>
#include <sound/rcar_snd.h>
#include <sound/soc.h>
#include <sound/pcm_params.h>

/*
 *	pseudo register
 *
 * The register address offsets SRU/SCU/SSIU on Gen1/Gen2 are very different.
 * This driver uses pseudo register in order to hide it.
 * see gen1/gen2 for detail
 */
enum rsnd_reg {
	/* SRU/SCU */
	RSND_REG_SRC_ROUTE_SEL,
	RSND_REG_SRC_TMG_SEL0,
	RSND_REG_SRC_TMG_SEL1,
	RSND_REG_SRC_TMG_SEL2,
	RSND_REG_SRC_CTRL,
	RSND_REG_SSI_MODE0,
	RSND_REG_SSI_MODE1,
	RSND_REG_BUSIF_MODE,
	RSND_REG_BUSIF_ADINR,

	/* ADG */
	RSND_REG_BRRA,
	RSND_REG_BRRB,
	RSND_REG_SSICKR,
	RSND_REG_AUDIO_CLK_SEL0,
	RSND_REG_AUDIO_CLK_SEL1,
	RSND_REG_AUDIO_CLK_SEL2,
	RSND_REG_AUDIO_CLK_SEL3,
	RSND_REG_AUDIO_CLK_SEL4,
	RSND_REG_AUDIO_CLK_SEL5,

	/* SSI */
	RSND_REG_SSICR,
	RSND_REG_SSISR,
	RSND_REG_SSITDR,
	RSND_REG_SSIRDR,
	RSND_REG_SSIWSR,

	RSND_REG_MAX,
};

struct rsnd_priv;
struct rsnd_mod;
struct rsnd_dai;
struct rsnd_dai_stream;

/*
 *	R-Car basic functions
 */
#define rsnd_mod_read(m, r) \
	rsnd_read(rsnd_mod_to_priv(m), m, RSND_REG_##r)
#define rsnd_mod_write(m, r, d) \
	rsnd_write(rsnd_mod_to_priv(m), m, RSND_REG_##r, d)
#define rsnd_mod_bset(m, r, s, d) \
	rsnd_bset(rsnd_mod_to_priv(m), m, RSND_REG_##r, s, d)

#define rsnd_priv_read(p, r)		rsnd_read(p, NULL, RSND_REG_##r)
#define rsnd_priv_write(p, r, d)	rsnd_write(p, NULL, RSND_REG_##r, d)
#define rsnd_priv_bset(p, r, s, d)	rsnd_bset(p, NULL, RSND_REG_##r, s, d)

u32 rsnd_read(struct rsnd_priv *priv, struct rsnd_mod *mod, enum rsnd_reg reg);
void rsnd_write(struct rsnd_priv *priv, struct rsnd_mod *mod,
		enum rsnd_reg reg, u32 data);
void rsnd_bset(struct rsnd_priv *priv, struct rsnd_mod *mod, enum rsnd_reg reg,
		    u32 mask, u32 data);

/*
 *	R-Car DMA
 */
struct rsnd_dma {
	struct rsnd_priv	*priv;
	struct sh_dmae_slave	slave;
	struct work_struct	work;
	struct dma_chan		*chan;
	enum dma_data_direction dir;
	int (*inquiry)(struct rsnd_dma *dma, dma_addr_t *buf, int *len);
	int (*complete)(struct rsnd_dma *dma);

	int submit_loop;
};

void rsnd_dma_start(struct rsnd_dma *dma);
void rsnd_dma_stop(struct rsnd_dma *dma);
int rsnd_dma_available(struct rsnd_dma *dma);
int rsnd_dma_init(struct rsnd_priv *priv, struct rsnd_dma *dma,
	int is_play, int id,
	int (*inquiry)(struct rsnd_dma *dma, dma_addr_t *buf, int *len),
	int (*complete)(struct rsnd_dma *dma));
void  rsnd_dma_quit(struct rsnd_priv *priv,
		    struct rsnd_dma *dma);


/*
 *	R-Car sound mod
 */

struct rsnd_mod_ops {
	char *name;
	int (*init)(struct rsnd_mod *mod,
		    struct rsnd_dai *rdai,
		    struct rsnd_dai_stream *io);
	int (*quit)(struct rsnd_mod *mod,
		    struct rsnd_dai *rdai,
		    struct rsnd_dai_stream *io);
	int (*start)(struct rsnd_mod *mod,
		     struct rsnd_dai *rdai,
		     struct rsnd_dai_stream *io);
	int (*stop)(struct rsnd_mod *mod,
		    struct rsnd_dai *rdai,
		    struct rsnd_dai_stream *io);
};

struct rsnd_mod {
	int id;
	struct rsnd_priv *priv;
	struct rsnd_mod_ops *ops;
	struct list_head list; /* connect to rsnd_dai playback/capture */
	struct rsnd_dma dma;
};

#define rsnd_mod_to_priv(mod) ((mod)->priv)
#define rsnd_mod_to_dma(mod) (&(mod)->dma)
#define rsnd_dma_to_mod(_dma) container_of((_dma), struct rsnd_mod, dma)
#define rsnd_mod_id(mod) ((mod)->id)
#define for_each_rsnd_mod(pos, n, io)	\
	list_for_each_entry_safe(pos, n, &(io)->head, list)
#define rsnd_mod_call(mod, func, rdai, io)	\
	(!(mod) ? -ENODEV :			\
	 !((mod)->ops->func) ? 0 :		\
	 (mod)->ops->func(mod, rdai, io))

void rsnd_mod_init(struct rsnd_priv *priv,
		   struct rsnd_mod *mod,
		   struct rsnd_mod_ops *ops,
		   int id);
char *rsnd_mod_name(struct rsnd_mod *mod);

/*
 *	R-Car sound DAI
 */
#define RSND_DAI_NAME_SIZE	16
struct rsnd_dai_stream {
	struct list_head head; /* head of rsnd_mod list */
	struct snd_pcm_substream *substream;
	int byte_pos;
	int period_pos;
	int byte_per_period;
	int next_period_byte;
};

struct rsnd_dai {
	char name[RSND_DAI_NAME_SIZE];
	struct rsnd_dai_platform_info *info; /* rcar_snd.h */
	struct rsnd_dai_stream playback;
	struct rsnd_dai_stream capture;

	int clk_master:1;
	int bit_clk_inv:1;
	int frm_clk_inv:1;
	int sys_delay:1;
	int data_alignment:1;
};

#define rsnd_dai_nr(priv) ((priv)->dai_nr)
#define for_each_rsnd_dai(rdai, priv, i)		\
	for (i = 0, (rdai) = rsnd_dai_get(priv, i);	\
	     i < rsnd_dai_nr(priv);			\
	     i++, (rdai) = rsnd_dai_get(priv, i))

struct rsnd_dai *rsnd_dai_get(struct rsnd_priv *priv, int id);
int rsnd_dai_disconnect(struct rsnd_mod *mod);
int rsnd_dai_connect(struct rsnd_dai *rdai, struct rsnd_mod *mod,
		     struct rsnd_dai_stream *io);
int rsnd_dai_is_play(struct rsnd_dai *rdai, struct rsnd_dai_stream *io);
int rsnd_dai_id(struct rsnd_priv *priv, struct rsnd_dai *rdai);
#define rsnd_dai_get_platform_info(rdai) ((rdai)->info)
#define rsnd_io_to_runtime(io) ((io)->substream->runtime)

void rsnd_dai_pointer_update(struct rsnd_dai_stream *io, int cnt);
int rsnd_dai_pointer_offset(struct rsnd_dai_stream *io, int additional);

/*
 *	R-Car Gen1/Gen2
 */
int rsnd_gen_probe(struct platform_device *pdev,
		   struct rcar_snd_info *info,
		   struct rsnd_priv *priv);
void rsnd_gen_remove(struct platform_device *pdev,
		     struct rsnd_priv *priv);
int rsnd_gen_path_init(struct rsnd_priv *priv,
		       struct rsnd_dai *rdai,
		       struct rsnd_dai_stream *io);
int rsnd_gen_path_exit(struct rsnd_priv *priv,
		       struct rsnd_dai *rdai,
		       struct rsnd_dai_stream *io);
void __iomem *rsnd_gen_reg_get(struct rsnd_priv *priv,
			       struct rsnd_mod *mod,
			       enum rsnd_reg reg);
#define rsnd_is_gen1(s)		((s)->info->flags & RSND_GEN1)
#define rsnd_is_gen2(s)		((s)->info->flags & RSND_GEN2)

/*
 *	R-Car ADG
 */
int rsnd_adg_ssi_clk_stop(struct rsnd_mod *mod);
int rsnd_adg_ssi_clk_try_start(struct rsnd_mod *mod, unsigned int rate);
int rsnd_adg_probe(struct platform_device *pdev,
		   struct rcar_snd_info *info,
		   struct rsnd_priv *priv);
void rsnd_adg_remove(struct platform_device *pdev,
		   struct rsnd_priv *priv);

/*
 *	R-Car sound priv
 */
struct rsnd_priv {

	struct device *dev;
	struct rcar_snd_info *info;
	spinlock_t lock;

	/*
	 * below value will be filled on rsnd_gen_probe()
	 */
	void *gen;

	/*
	 * below value will be filled on rsnd_scu_probe()
	 */
	void *scu;
	int scu_nr;

	/*
	 * below value will be filled on rsnd_adg_probe()
	 */
	void *adg;

	/*
	 * below value will be filled on rsnd_ssi_probe()
	 */
	void *ssiu;

	/*
	 * below value will be filled on rsnd_dai_probe()
	 */
	struct snd_soc_dai_driver *daidrv;
	struct rsnd_dai *rdai;
	int dai_nr;
};

#define rsnd_priv_to_dev(priv)	((priv)->dev)
#define rsnd_lock(priv, flags) spin_lock_irqsave(&priv->lock, flags)
#define rsnd_unlock(priv, flags) spin_unlock_irqrestore(&priv->lock, flags)

/*
 *	R-Car SCU
 */
int rsnd_scu_probe(struct platform_device *pdev,
		   struct rcar_snd_info *info,
		   struct rsnd_priv *priv);
void rsnd_scu_remove(struct platform_device *pdev,
		     struct rsnd_priv *priv);
struct rsnd_mod *rsnd_scu_mod_get(struct rsnd_priv *priv, int id);
#define rsnd_scu_nr(priv) ((priv)->scu_nr)

/*
 *	R-Car SSI
 */
int rsnd_ssi_probe(struct platform_device *pdev,
		   struct rcar_snd_info *info,
		   struct rsnd_priv *priv);
void rsnd_ssi_remove(struct platform_device *pdev,
		   struct rsnd_priv *priv);
struct rsnd_mod *rsnd_ssi_mod_get(struct rsnd_priv *priv, int id);
struct rsnd_mod *rsnd_ssi_mod_get_frm_dai(struct rsnd_priv *priv,
					  int dai_id, int is_play);

#endif
Commit	Line	Data
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>
0a4d94c0 KM	20	#include <linux/sh_dma.h>
0a4d94c0 KM	21	#include <linux/workqueue.h>
1536a968 KM	22	#include <sound/rcar_snd.h>
	23	#include <sound/soc.h>
	24	#include <sound/pcm_params.h>
	25
	26	/*
	27	* pseudo register
	28	*
	29	* The register address offsets SRU/SCU/SSIU on Gen1/Gen2 are very different.
	30	* This driver uses pseudo register in order to hide it.
	31	* see gen1/gen2 for detail
	32	*/
3337744a	33	enum rsnd_reg {
07539c1d	34	/* SRU/SCU */
374a5281 KM	35	RSND_REG_SRC_ROUTE_SEL,
	36	RSND_REG_SRC_TMG_SEL0,
	37	RSND_REG_SRC_TMG_SEL1,
	38	RSND_REG_SRC_TMG_SEL2,
	39	RSND_REG_SRC_CTRL,
07539c1d KM	40	RSND_REG_SSI_MODE0,
07539c1d KM	41	RSND_REG_SSI_MODE1,
374a5281 KM	42	RSND_REG_BUSIF_MODE,
374a5281 KM	43	RSND_REG_BUSIF_ADINR,
07539c1d	44
dfc9403b KM	45	/* ADG */
	46	RSND_REG_BRRA,
	47	RSND_REG_BRRB,
	48	RSND_REG_SSICKR,
	49	RSND_REG_AUDIO_CLK_SEL0,
	50	RSND_REG_AUDIO_CLK_SEL1,
	51	RSND_REG_AUDIO_CLK_SEL2,
	52	RSND_REG_AUDIO_CLK_SEL3,
	53	RSND_REG_AUDIO_CLK_SEL4,
	54	RSND_REG_AUDIO_CLK_SEL5,
	55
ae5c3223 KM	56	/* SSI */
	57	RSND_REG_SSICR,
	58	RSND_REG_SSISR,
	59	RSND_REG_SSITDR,
	60	RSND_REG_SSIRDR,
	61	RSND_REG_SSIWSR,
	62
3337744a KM	63	RSND_REG_MAX,
	64	};
	65
1536a968	66	struct rsnd_priv;
cdaa3cdf	67	struct rsnd_mod;
1536a968 KM	68	struct rsnd_dai;
	69	struct rsnd_dai_stream;
	70
3337744a KM	71	/*
	72	* R-Car basic functions
	73	*/
	74	#define rsnd_mod_read(m, r) \
	75	rsnd_read(rsnd_mod_to_priv(m), m, RSND_REG_##r)
	76	#define rsnd_mod_write(m, r, d) \
	77	rsnd_write(rsnd_mod_to_priv(m), m, RSND_REG_##r, d)
	78	#define rsnd_mod_bset(m, r, s, d) \
	79	rsnd_bset(rsnd_mod_to_priv(m), m, RSND_REG_##r, s, d)
	80
	81	#define rsnd_priv_read(p, r) rsnd_read(p, NULL, RSND_REG_##r)
	82	#define rsnd_priv_write(p, r, d) rsnd_write(p, NULL, RSND_REG_##r, d)
	83	#define rsnd_priv_bset(p, r, s, d) rsnd_bset(p, NULL, RSND_REG_##r, s, d)
	84
	85	u32 rsnd_read(struct rsnd_priv priv, struct rsnd_mod mod, enum rsnd_reg reg);
	86	void rsnd_write(struct rsnd_priv priv, struct rsnd_mod mod,
	87	enum rsnd_reg reg, u32 data);
	88	void rsnd_bset(struct rsnd_priv priv, struct rsnd_mod mod, enum rsnd_reg reg,
	89	u32 mask, u32 data);
	90
0a4d94c0 KM	91	/*
	92	* R-Car DMA
	93	*/
	94	struct rsnd_dma {
	95	struct rsnd_priv *priv;
	96	struct sh_dmae_slave slave;
	97	struct work_struct work;
	98	struct dma_chan *chan;
	99	enum dma_data_direction dir;
	100	int (inquiry)(struct rsnd_dma dma, dma_addr_t buf, int len);
	101	int (complete)(struct rsnd_dma dma);
	102
	103	int submit_loop;
	104	};
	105
	106	void rsnd_dma_start(struct rsnd_dma *dma);
	107	void rsnd_dma_stop(struct rsnd_dma *dma);
	108	int rsnd_dma_available(struct rsnd_dma *dma);
	109	int rsnd_dma_init(struct rsnd_priv priv, struct rsnd_dma dma,
	110	int is_play, int id,
	111	int (inquiry)(struct rsnd_dma dma, dma_addr_t buf, int len),
	112	int (complete)(struct rsnd_dma dma));
	113	void rsnd_dma_quit(struct rsnd_priv *priv,
	114	struct rsnd_dma *dma);
	115
	116
cdaa3cdf KM	117	/*
	118	* R-Car sound mod
	119	*/
	120
	121	struct rsnd_mod_ops {
	122	char *name;
	123	int (init)(struct rsnd_mod mod,
	124	struct rsnd_dai *rdai,
	125	struct rsnd_dai_stream *io);
	126	int (quit)(struct rsnd_mod mod,
	127	struct rsnd_dai *rdai,
	128	struct rsnd_dai_stream *io);
	129	int (start)(struct rsnd_mod mod,
	130	struct rsnd_dai *rdai,
	131	struct rsnd_dai_stream *io);
	132	int (stop)(struct rsnd_mod mod,
	133	struct rsnd_dai *rdai,
	134	struct rsnd_dai_stream *io);
	135	};
	136
	137	struct rsnd_mod {
	138	int id;
	139	struct rsnd_priv *priv;
	140	struct rsnd_mod_ops *ops;
	141	struct list_head list; /* connect to rsnd_dai playback/capture */
0a4d94c0	142	struct rsnd_dma dma;
cdaa3cdf KM	143	};
	144
	145	#define rsnd_mod_to_priv(mod) ((mod)->priv)
0a4d94c0 KM	146	#define rsnd_mod_to_dma(mod) (&(mod)->dma)
0a4d94c0 KM	147	#define rsnd_dma_to_mod(_dma) container_of((_dma), struct rsnd_mod, dma)
cdaa3cdf KM	148	#define rsnd_mod_id(mod) ((mod)->id)
	149	#define for_each_rsnd_mod(pos, n, io) \
	150	list_for_each_entry_safe(pos, n, &(io)->head, list)
	151	#define rsnd_mod_call(mod, func, rdai, io) \
	152	(!(mod) ? -ENODEV : \
	153	!((mod)->ops->func) ? 0 : \
	154	(mod)->ops->func(mod, rdai, io))
	155
	156	void rsnd_mod_init(struct rsnd_priv *priv,
	157	struct rsnd_mod *mod,
	158	struct rsnd_mod_ops *ops,
	159	int id);
	160	char rsnd_mod_name(struct rsnd_mod mod);
	161
1536a968 KM	162	/*
	163	* R-Car sound DAI
	164	*/
	165	#define RSND_DAI_NAME_SIZE 16
	166	struct rsnd_dai_stream {
	167	struct list_head head; /* head of rsnd_mod list */
	168	struct snd_pcm_substream *substream;
	169	int byte_pos;
	170	int period_pos;
	171	int byte_per_period;
	172	int next_period_byte;
	173	};
	174
	175	struct rsnd_dai {
	176	char name[RSND_DAI_NAME_SIZE];
	177	struct rsnd_dai_platform_info info; / rcar_snd.h */
	178	struct rsnd_dai_stream playback;
	179	struct rsnd_dai_stream capture;
	180
	181	int clk_master:1;
	182	int bit_clk_inv:1;
	183	int frm_clk_inv:1;
	184	int sys_delay:1;
	185	int data_alignment:1;
	186	};
	187
	188	#define rsnd_dai_nr(priv) ((priv)->dai_nr)
	189	#define for_each_rsnd_dai(rdai, priv, i) \
	190	for (i = 0, (rdai) = rsnd_dai_get(priv, i); \
	191	i < rsnd_dai_nr(priv); \
	192	i++, (rdai) = rsnd_dai_get(priv, i))
	193
	194	struct rsnd_dai rsnd_dai_get(struct rsnd_priv priv, int id);
cdaa3cdf KM	195	int rsnd_dai_disconnect(struct rsnd_mod *mod);
	196	int rsnd_dai_connect(struct rsnd_dai rdai, struct rsnd_mod mod,
	197	struct rsnd_dai_stream *io);
1536a968	198	int rsnd_dai_is_play(struct rsnd_dai rdai, struct rsnd_dai_stream io);
4b4dab82	199	int rsnd_dai_id(struct rsnd_priv priv, struct rsnd_dai rdai);
1536a968	200	#define rsnd_dai_get_platform_info(rdai) ((rdai)->info)
ae5c3223	201	#define rsnd_io_to_runtime(io) ((io)->substream->runtime)
1536a968 KM	202
	203	void rsnd_dai_pointer_update(struct rsnd_dai_stream *io, int cnt);
	204	int rsnd_dai_pointer_offset(struct rsnd_dai_stream *io, int additional);
	205
3337744a KM	206	/*
	207	* R-Car Gen1/Gen2
	208	*/
	209	int rsnd_gen_probe(struct platform_device *pdev,
	210	struct rcar_snd_info *info,
	211	struct rsnd_priv *priv);
	212	void rsnd_gen_remove(struct platform_device *pdev,
	213	struct rsnd_priv *priv);
	214	int rsnd_gen_path_init(struct rsnd_priv *priv,
	215	struct rsnd_dai *rdai,
	216	struct rsnd_dai_stream *io);
	217	int rsnd_gen_path_exit(struct rsnd_priv *priv,
	218	struct rsnd_dai *rdai,
	219	struct rsnd_dai_stream *io);
	220	void __iomem rsnd_gen_reg_get(struct rsnd_priv priv,
	221	struct rsnd_mod *mod,
	222	enum rsnd_reg reg);
374a5281 KM	223	#define rsnd_is_gen1(s) ((s)->info->flags & RSND_GEN1)
374a5281 KM	224	#define rsnd_is_gen2(s) ((s)->info->flags & RSND_GEN2)
3337744a	225
dfc9403b KM	226	/*
	227	* R-Car ADG
	228	*/
	229	int rsnd_adg_ssi_clk_stop(struct rsnd_mod *mod);
	230	int rsnd_adg_ssi_clk_try_start(struct rsnd_mod *mod, unsigned int rate);
	231	int rsnd_adg_probe(struct platform_device *pdev,
	232	struct rcar_snd_info *info,
	233	struct rsnd_priv *priv);
	234	void rsnd_adg_remove(struct platform_device *pdev,
	235	struct rsnd_priv *priv);
	236
1536a968 KM	237	/*
	238	* R-Car sound priv
	239	*/
	240	struct rsnd_priv {
	241
	242	struct device *dev;
	243	struct rcar_snd_info *info;
	244	spinlock_t lock;
	245
3337744a KM	246	/*
	247	* below value will be filled on rsnd_gen_probe()
	248	*/
	249	void *gen;
	250
07539c1d KM	251	/*
	252	* below value will be filled on rsnd_scu_probe()
	253	*/
	254	void *scu;
	255	int scu_nr;
	256
dfc9403b KM	257	/*
	258	* below value will be filled on rsnd_adg_probe()
	259	*/
	260	void *adg;
	261
ae5c3223 KM	262	/*
	263	* below value will be filled on rsnd_ssi_probe()
	264	*/
	265	void *ssiu;
	266
1536a968 KM	267	/*
	268	* below value will be filled on rsnd_dai_probe()
	269	*/
	270	struct snd_soc_dai_driver *daidrv;
	271	struct rsnd_dai *rdai;
	272	int dai_nr;
	273	};
	274
	275	#define rsnd_priv_to_dev(priv) ((priv)->dev)
	276	#define rsnd_lock(priv, flags) spin_lock_irqsave(&priv->lock, flags)
	277	#define rsnd_unlock(priv, flags) spin_unlock_irqrestore(&priv->lock, flags)
	278
07539c1d KM	279	/*
	280	* R-Car SCU
	281	*/
	282	int rsnd_scu_probe(struct platform_device *pdev,
	283	struct rcar_snd_info *info,
	284	struct rsnd_priv *priv);
	285	void rsnd_scu_remove(struct platform_device *pdev,
	286	struct rsnd_priv *priv);
	287	struct rsnd_mod rsnd_scu_mod_get(struct rsnd_priv priv, int id);
	288	#define rsnd_scu_nr(priv) ((priv)->scu_nr)
	289
ae5c3223 KM	290	/*
	291	* R-Car SSI
	292	*/
	293	int rsnd_ssi_probe(struct platform_device *pdev,
	294	struct rcar_snd_info *info,
	295	struct rsnd_priv *priv);
	296	void rsnd_ssi_remove(struct platform_device *pdev,
	297	struct rsnd_priv *priv);
	298	struct rsnd_mod rsnd_ssi_mod_get(struct rsnd_priv priv, int id);
4b4dab82 KM	299	struct rsnd_mod rsnd_ssi_mod_get_frm_dai(struct rsnd_priv priv,
4b4dab82 KM	300	int dai_id, int is_play);
ae5c3223	301
1536a968	302	#endif