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-rw-r--r--sound/soc/sh/rcar/rsnd.h769
1 files changed, 0 insertions, 769 deletions
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
deleted file mode 100644
index 99c57611df88..000000000000
--- a/sound/soc/sh/rcar/rsnd.h
+++ /dev/null
@@ -1,769 +0,0 @@
-/*
- * 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/of_device.h>
-#include <linux/of_graph.h>
-#include <linux/of_irq.h>
-#include <linux/sh_dma.h>
-#include <linux/workqueue.h>
-#include <sound/soc.h>
-#include <sound/pcm_params.h>
-
-#define RSND_GEN1_SRU 0
-#define RSND_GEN1_ADG 1
-#define RSND_GEN1_SSI 2
-
-#define RSND_GEN2_SCU 0
-#define RSND_GEN2_ADG 1
-#define RSND_GEN2_SSIU 2
-#define RSND_GEN2_SSI 3
-
-#define RSND_BASE_MAX 4
-
-/*
- * 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 {
- /* SCU (MIX/CTU/DVC) */
- RSND_REG_SRC_I_BUSIF_MODE,
- RSND_REG_SRC_O_BUSIF_MODE,
- RSND_REG_SRC_ROUTE_MODE0,
- RSND_REG_SRC_SWRSR,
- RSND_REG_SRC_SRCIR,
- RSND_REG_SRC_ADINR,
- RSND_REG_SRC_IFSCR,
- RSND_REG_SRC_IFSVR,
- RSND_REG_SRC_SRCCR,
- RSND_REG_SRC_CTRL,
- RSND_REG_SRC_BSDSR,
- RSND_REG_SRC_BSISR,
- RSND_REG_SRC_INT_ENABLE0,
- RSND_REG_SRC_BUSIF_DALIGN,
- RSND_REG_SRCIN_TIMSEL0,
- RSND_REG_SRCIN_TIMSEL1,
- RSND_REG_SRCIN_TIMSEL2,
- RSND_REG_SRCIN_TIMSEL3,
- RSND_REG_SRCIN_TIMSEL4,
- RSND_REG_SRCOUT_TIMSEL0,
- RSND_REG_SRCOUT_TIMSEL1,
- RSND_REG_SRCOUT_TIMSEL2,
- RSND_REG_SRCOUT_TIMSEL3,
- RSND_REG_SRCOUT_TIMSEL4,
- RSND_REG_SCU_SYS_STATUS0,
- RSND_REG_SCU_SYS_STATUS1,
- RSND_REG_SCU_SYS_INT_EN0,
- RSND_REG_SCU_SYS_INT_EN1,
- RSND_REG_CMD_CTRL,
- RSND_REG_CMD_BUSIF_MODE,
- RSND_REG_CMD_BUSIF_DALIGN,
- RSND_REG_CMD_ROUTE_SLCT,
- RSND_REG_CMDOUT_TIMSEL,
- RSND_REG_CTU_SWRSR,
- RSND_REG_CTU_CTUIR,
- RSND_REG_CTU_ADINR,
- RSND_REG_CTU_CPMDR,
- RSND_REG_CTU_SCMDR,
- RSND_REG_CTU_SV00R,
- RSND_REG_CTU_SV01R,
- RSND_REG_CTU_SV02R,
- RSND_REG_CTU_SV03R,
- RSND_REG_CTU_SV04R,
- RSND_REG_CTU_SV05R,
- RSND_REG_CTU_SV06R,
- RSND_REG_CTU_SV07R,
- RSND_REG_CTU_SV10R,
- RSND_REG_CTU_SV11R,
- RSND_REG_CTU_SV12R,
- RSND_REG_CTU_SV13R,
- RSND_REG_CTU_SV14R,
- RSND_REG_CTU_SV15R,
- RSND_REG_CTU_SV16R,
- RSND_REG_CTU_SV17R,
- RSND_REG_CTU_SV20R,
- RSND_REG_CTU_SV21R,
- RSND_REG_CTU_SV22R,
- RSND_REG_CTU_SV23R,
- RSND_REG_CTU_SV24R,
- RSND_REG_CTU_SV25R,
- RSND_REG_CTU_SV26R,
- RSND_REG_CTU_SV27R,
- RSND_REG_CTU_SV30R,
- RSND_REG_CTU_SV31R,
- RSND_REG_CTU_SV32R,
- RSND_REG_CTU_SV33R,
- RSND_REG_CTU_SV34R,
- RSND_REG_CTU_SV35R,
- RSND_REG_CTU_SV36R,
- RSND_REG_CTU_SV37R,
- RSND_REG_MIX_SWRSR,
- RSND_REG_MIX_MIXIR,
- RSND_REG_MIX_ADINR,
- RSND_REG_MIX_MIXMR,
- RSND_REG_MIX_MVPDR,
- RSND_REG_MIX_MDBAR,
- RSND_REG_MIX_MDBBR,
- RSND_REG_MIX_MDBCR,
- RSND_REG_MIX_MDBDR,
- RSND_REG_MIX_MDBER,
- RSND_REG_DVC_SWRSR,
- RSND_REG_DVC_DVUIR,
- RSND_REG_DVC_ADINR,
- RSND_REG_DVC_DVUCR,
- RSND_REG_DVC_ZCMCR,
- RSND_REG_DVC_VOL0R,
- RSND_REG_DVC_VOL1R,
- RSND_REG_DVC_VOL2R,
- RSND_REG_DVC_VOL3R,
- RSND_REG_DVC_VOL4R,
- RSND_REG_DVC_VOL5R,
- RSND_REG_DVC_VOL6R,
- RSND_REG_DVC_VOL7R,
- RSND_REG_DVC_DVUER,
- RSND_REG_DVC_VRCTR,
- RSND_REG_DVC_VRPDR,
- RSND_REG_DVC_VRDBR,
-
- /* ADG */
- RSND_REG_BRRA,
- RSND_REG_BRRB,
- RSND_REG_BRGCKR,
- RSND_REG_DIV_EN,
- RSND_REG_AUDIO_CLK_SEL0,
- RSND_REG_AUDIO_CLK_SEL1,
- RSND_REG_AUDIO_CLK_SEL2,
-
- /* SSIU */
- RSND_REG_SSI_MODE,
- RSND_REG_SSI_MODE0,
- RSND_REG_SSI_MODE1,
- RSND_REG_SSI_MODE2,
- RSND_REG_SSI_CONTROL,
- RSND_REG_SSI_CTRL,
- RSND_REG_SSI_BUSIF_MODE,
- RSND_REG_SSI_BUSIF_ADINR,
- RSND_REG_SSI_BUSIF_DALIGN,
- RSND_REG_SSI_INT_ENABLE,
- RSND_REG_SSI_SYS_STATUS0,
- RSND_REG_SSI_SYS_STATUS1,
- RSND_REG_SSI_SYS_STATUS2,
- RSND_REG_SSI_SYS_STATUS3,
- RSND_REG_SSI_SYS_STATUS4,
- RSND_REG_SSI_SYS_STATUS5,
- RSND_REG_SSI_SYS_STATUS6,
- RSND_REG_SSI_SYS_STATUS7,
- RSND_REG_HDMI0_SEL,
- RSND_REG_HDMI1_SEL,
-
- /* 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)
-
-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_force_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);
-u32 rsnd_get_adinr_bit(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
-u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
-u32 rsnd_get_busif_shift(struct rsnd_dai_stream *io, struct rsnd_mod *mod);
-
-/*
- * R-Car DMA
- */
-int rsnd_dma_attach(struct rsnd_dai_stream *io,
- struct rsnd_mod *mod, struct rsnd_mod **dma_mod);
-int rsnd_dma_probe(struct rsnd_priv *priv);
-struct dma_chan *rsnd_dma_request_channel(struct device_node *of_node,
- struct rsnd_mod *mod, char *name);
-
-/*
- * R-Car sound mod
- */
-enum rsnd_mod_type {
- RSND_MOD_AUDMAPP,
- RSND_MOD_AUDMA,
- RSND_MOD_DVC,
- RSND_MOD_MIX,
- RSND_MOD_CTU,
- RSND_MOD_CMD,
- RSND_MOD_SRC,
- RSND_MOD_SSIM3, /* SSI multi 3 */
- RSND_MOD_SSIM2, /* SSI multi 2 */
- RSND_MOD_SSIM1, /* SSI multi 1 */
- RSND_MOD_SSIP, /* SSI parent */
- RSND_MOD_SSI,
- RSND_MOD_SSIU,
- RSND_MOD_MAX,
-};
-
-struct rsnd_mod_ops {
- char *name;
- struct dma_chan* (*dma_req)(struct rsnd_dai_stream *io,
- struct rsnd_mod *mod);
- int (*probe)(struct rsnd_mod *mod,
- struct rsnd_dai_stream *io,
- struct rsnd_priv *priv);
- int (*remove)(struct rsnd_mod *mod,
- struct rsnd_dai_stream *io,
- struct rsnd_priv *priv);
- int (*init)(struct rsnd_mod *mod,
- struct rsnd_dai_stream *io,
- struct rsnd_priv *priv);
- int (*quit)(struct rsnd_mod *mod,
- struct rsnd_dai_stream *io,
- struct rsnd_priv *priv);
- int (*start)(struct rsnd_mod *mod,
- struct rsnd_dai_stream *io,
- struct rsnd_priv *priv);
- int (*stop)(struct rsnd_mod *mod,
- struct rsnd_dai_stream *io,
- struct rsnd_priv *priv);
- int (*irq)(struct rsnd_mod *mod,
- struct rsnd_dai_stream *io,
- struct rsnd_priv *priv, int enable);
- int (*pcm_new)(struct rsnd_mod *mod,
- struct rsnd_dai_stream *io,
- struct snd_soc_pcm_runtime *rtd);
- int (*hw_params)(struct rsnd_mod *mod,
- struct rsnd_dai_stream *io,
- struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *hw_params);
- int (*pointer)(struct rsnd_mod *mod,
- struct rsnd_dai_stream *io,
- snd_pcm_uframes_t *pointer);
- int (*fallback)(struct rsnd_mod *mod,
- struct rsnd_dai_stream *io,
- struct rsnd_priv *priv);
- int (*nolock_start)(struct rsnd_mod *mod,
- struct rsnd_dai_stream *io,
- struct rsnd_priv *priv);
- int (*nolock_stop)(struct rsnd_mod *mod,
- struct rsnd_dai_stream *io,
- struct rsnd_priv *priv);
-};
-
-struct rsnd_dai_stream;
-struct rsnd_mod {
- int id;
- enum rsnd_mod_type type;
- struct rsnd_mod_ops *ops;
- struct rsnd_priv *priv;
- struct clk *clk;
- u32 *(*get_status)(struct rsnd_dai_stream *io,
- struct rsnd_mod *mod,
- enum rsnd_mod_type type);
- u32 status;
-};
-/*
- * status
- *
- * 0xH0000CBA
- *
- * A 0: nolock_start 1: nolock_stop
- * B 0: init 1: quit
- * C 0: start 1: stop
- *
- * H is always called (see __rsnd_mod_call)
- * H 0: probe 1: remove
- * H 0: pcm_new
- * H 0: fallback
- * H 0: hw_params
- * H 0: pointer
- */
-#define __rsnd_mod_shift_nolock_start 0
-#define __rsnd_mod_shift_nolock_stop 0
-#define __rsnd_mod_shift_init 4
-#define __rsnd_mod_shift_quit 4
-#define __rsnd_mod_shift_start 8
-#define __rsnd_mod_shift_stop 8
-#define __rsnd_mod_shift_probe 28 /* always called */
-#define __rsnd_mod_shift_remove 28 /* always called */
-#define __rsnd_mod_shift_irq 28 /* always called */
-#define __rsnd_mod_shift_pcm_new 28 /* always called */
-#define __rsnd_mod_shift_fallback 28 /* always called */
-#define __rsnd_mod_shift_hw_params 28 /* always called */
-#define __rsnd_mod_shift_pointer 28 /* always called */
-
-#define __rsnd_mod_add_probe 0
-#define __rsnd_mod_add_remove 0
-#define __rsnd_mod_add_nolock_start 1
-#define __rsnd_mod_add_nolock_stop -1
-#define __rsnd_mod_add_init 1
-#define __rsnd_mod_add_quit -1
-#define __rsnd_mod_add_start 1
-#define __rsnd_mod_add_stop -1
-#define __rsnd_mod_add_irq 0
-#define __rsnd_mod_add_pcm_new 0
-#define __rsnd_mod_add_fallback 0
-#define __rsnd_mod_add_hw_params 0
-#define __rsnd_mod_add_pointer 0
-
-#define __rsnd_mod_call_probe 0
-#define __rsnd_mod_call_remove 0
-#define __rsnd_mod_call_init 0
-#define __rsnd_mod_call_quit 1
-#define __rsnd_mod_call_start 0
-#define __rsnd_mod_call_stop 1
-#define __rsnd_mod_call_irq 0
-#define __rsnd_mod_call_pcm_new 0
-#define __rsnd_mod_call_fallback 0
-#define __rsnd_mod_call_hw_params 0
-#define __rsnd_mod_call_pointer 0
-#define __rsnd_mod_call_nolock_start 0
-#define __rsnd_mod_call_nolock_stop 1
-
-#define rsnd_mod_to_priv(mod) ((mod)->priv)
-#define rsnd_mod_id(mod) ((mod) ? (mod)->id : -1)
-#define rsnd_mod_power_on(mod) clk_enable((mod)->clk)
-#define rsnd_mod_power_off(mod) clk_disable((mod)->clk)
-#define rsnd_mod_get(ip) (&(ip)->mod)
-
-int rsnd_mod_init(struct rsnd_priv *priv,
- struct rsnd_mod *mod,
- struct rsnd_mod_ops *ops,
- struct clk *clk,
- u32* (*get_status)(struct rsnd_dai_stream *io,
- struct rsnd_mod *mod,
- enum rsnd_mod_type type),
- enum rsnd_mod_type type,
- int id);
-void rsnd_mod_quit(struct rsnd_mod *mod);
-char *rsnd_mod_name(struct rsnd_mod *mod);
-struct dma_chan *rsnd_mod_dma_req(struct rsnd_dai_stream *io,
- struct rsnd_mod *mod);
-void rsnd_mod_interrupt(struct rsnd_mod *mod,
- void (*callback)(struct rsnd_mod *mod,
- struct rsnd_dai_stream *io));
-u32 *rsnd_mod_get_status(struct rsnd_dai_stream *io,
- struct rsnd_mod *mod,
- enum rsnd_mod_type type);
-struct rsnd_mod *rsnd_mod_next(int *iterator,
- struct rsnd_dai_stream *io,
- enum rsnd_mod_type *array,
- int array_size);
-#define for_each_rsnd_mod(iterator, pos, io) \
- for (iterator = 0; \
- (pos = rsnd_mod_next(&iterator, io, NULL, 0)); iterator++)
-#define for_each_rsnd_mod_arrays(iterator, pos, io, array, size) \
- for (iterator = 0; \
- (pos = rsnd_mod_next(&iterator, io, array, size)); iterator++)
-#define for_each_rsnd_mod_array(iterator, pos, io, array) \
- for_each_rsnd_mod_arrays(iterator, pos, io, array, ARRAY_SIZE(array))
-
-void rsnd_parse_connect_common(struct rsnd_dai *rdai,
- struct rsnd_mod* (*mod_get)(struct rsnd_priv *priv, int id),
- struct device_node *node,
- struct device_node *playback,
- struct device_node *capture);
-
-int rsnd_runtime_channel_original(struct rsnd_dai_stream *io);
-int rsnd_runtime_channel_after_ctu(struct rsnd_dai_stream *io);
-int rsnd_runtime_channel_for_ssi(struct rsnd_dai_stream *io);
-int rsnd_runtime_is_ssi_multi(struct rsnd_dai_stream *io);
-int rsnd_runtime_is_ssi_tdm(struct rsnd_dai_stream *io);
-
-/*
- * DT
- */
-#define rsnd_parse_of_node(priv, node) \
- of_get_child_by_name(rsnd_priv_to_dev(priv)->of_node, node)
-#define RSND_NODE_DAI "rcar_sound,dai"
-#define RSND_NODE_SSI "rcar_sound,ssi"
-#define RSND_NODE_SRC "rcar_sound,src"
-#define RSND_NODE_CTU "rcar_sound,ctu"
-#define RSND_NODE_MIX "rcar_sound,mix"
-#define RSND_NODE_DVC "rcar_sound,dvc"
-
-/*
- * R-Car sound DAI
- */
-#define RSND_DAI_NAME_SIZE 16
-struct rsnd_dai_stream {
- char name[RSND_DAI_NAME_SIZE];
- struct snd_pcm_substream *substream;
- struct rsnd_mod *mod[RSND_MOD_MAX];
- struct rsnd_dai *rdai;
- u32 parent_ssi_status;
-};
-#define rsnd_io_to_mod(io, i) ((i) < RSND_MOD_MAX ? (io)->mod[(i)] : NULL)
-#define rsnd_io_to_mod_ssi(io) rsnd_io_to_mod((io), RSND_MOD_SSI)
-#define rsnd_io_to_mod_ssiu(io) rsnd_io_to_mod((io), RSND_MOD_SSIU)
-#define rsnd_io_to_mod_ssip(io) rsnd_io_to_mod((io), RSND_MOD_SSIP)
-#define rsnd_io_to_mod_src(io) rsnd_io_to_mod((io), RSND_MOD_SRC)
-#define rsnd_io_to_mod_ctu(io) rsnd_io_to_mod((io), RSND_MOD_CTU)
-#define rsnd_io_to_mod_mix(io) rsnd_io_to_mod((io), RSND_MOD_MIX)
-#define rsnd_io_to_mod_dvc(io) rsnd_io_to_mod((io), RSND_MOD_DVC)
-#define rsnd_io_to_mod_cmd(io) rsnd_io_to_mod((io), RSND_MOD_CMD)
-#define rsnd_io_to_rdai(io) ((io)->rdai)
-#define rsnd_io_to_priv(io) (rsnd_rdai_to_priv(rsnd_io_to_rdai(io)))
-#define rsnd_io_is_play(io) (&rsnd_io_to_rdai(io)->playback == io)
-#define rsnd_io_to_runtime(io) ((io)->substream ? \
- (io)->substream->runtime : NULL)
-int rsnd_io_is_working(struct rsnd_dai_stream *io);
-
-struct rsnd_dai {
- char name[RSND_DAI_NAME_SIZE];
- struct rsnd_dai_stream playback;
- struct rsnd_dai_stream capture;
- struct rsnd_priv *priv;
- struct snd_pcm_hw_constraint_list constraint;
-
- int max_channels; /* 2ch - 16ch */
- int ssi_lane; /* 1lane - 4lane */
-
- unsigned int clk_master:1;
- unsigned int bit_clk_inv:1;
- unsigned int frm_clk_inv:1;
- unsigned int sys_delay:1;
- unsigned int data_alignment:1;
-};
-
-#define rsnd_rdai_nr(priv) ((priv)->rdai_nr)
-#define rsnd_rdai_is_clk_master(rdai) ((rdai)->clk_master)
-#define rsnd_rdai_to_priv(rdai) ((rdai)->priv)
-#define for_each_rsnd_dai(rdai, priv, i) \
- for (i = 0; \
- (i < rsnd_rdai_nr(priv)) && \
- ((rdai) = rsnd_rdai_get(priv, i)); \
- i++)
-
-struct rsnd_dai *rsnd_rdai_get(struct rsnd_priv *priv, int id);
-
-#define rsnd_rdai_channels_set(rdai, max_channels) \
- rsnd_rdai_channels_ctrl(rdai, max_channels)
-#define rsnd_rdai_channels_get(rdai) \
- rsnd_rdai_channels_ctrl(rdai, 0)
-int rsnd_rdai_channels_ctrl(struct rsnd_dai *rdai,
- int max_channels);
-
-#define rsnd_rdai_ssi_lane_set(rdai, ssi_lane) \
- rsnd_rdai_ssi_lane_ctrl(rdai, ssi_lane)
-#define rsnd_rdai_ssi_lane_get(rdai) \
- rsnd_rdai_ssi_lane_ctrl(rdai, 0)
-int rsnd_rdai_ssi_lane_ctrl(struct rsnd_dai *rdai,
- int ssi_lane);
-
-void rsnd_dai_period_elapsed(struct rsnd_dai_stream *io);
-int rsnd_dai_connect(struct rsnd_mod *mod,
- struct rsnd_dai_stream *io,
- enum rsnd_mod_type type);
-
-/*
- * R-Car Gen1/Gen2
- */
-int rsnd_gen_probe(struct rsnd_priv *priv);
-void __iomem *rsnd_gen_reg_get(struct rsnd_priv *priv,
- struct rsnd_mod *mod,
- enum rsnd_reg reg);
-phys_addr_t rsnd_gen_get_phy_addr(struct rsnd_priv *priv, int reg_id);
-
-/*
- * R-Car ADG
- */
-int rsnd_adg_clk_query(struct rsnd_priv *priv, unsigned int rate);
-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 rsnd_priv *priv);
-void rsnd_adg_remove(struct rsnd_priv *priv);
-int rsnd_adg_set_src_timesel_gen2(struct rsnd_mod *src_mod,
- struct rsnd_dai_stream *io,
- unsigned int in_rate,
- unsigned int out_rate);
-int rsnd_adg_set_cmd_timsel_gen2(struct rsnd_mod *mod,
- struct rsnd_dai_stream *io);
-#define rsnd_adg_clk_enable(priv) rsnd_adg_clk_control(priv, 1)
-#define rsnd_adg_clk_disable(priv) rsnd_adg_clk_control(priv, 0)
-void rsnd_adg_clk_control(struct rsnd_priv *priv, int enable);
-
-/*
- * R-Car sound priv
- */
-struct rsnd_priv {
-
- struct platform_device *pdev;
- spinlock_t lock;
- unsigned long flags;
-#define RSND_GEN_MASK (0xF << 0)
-#define RSND_GEN1 (1 << 0)
-#define RSND_GEN2 (2 << 0)
-
- /*
- * below value will be filled on rsnd_gen_probe()
- */
- void *gen;
-
- /*
- * below value will be filled on rsnd_adg_probe()
- */
- void *adg;
-
- /*
- * below value will be filled on rsnd_dma_probe()
- */
- void *dma;
-
- /*
- * below value will be filled on rsnd_ssi_probe()
- */
- void *ssi;
- int ssi_nr;
-
- /*
- * below value will be filled on rsnd_ssiu_probe()
- */
- void *ssiu;
- int ssiu_nr;
-
- /*
- * below value will be filled on rsnd_src_probe()
- */
- void *src;
- int src_nr;
-
- /*
- * below value will be filled on rsnd_ctu_probe()
- */
- void *ctu;
- int ctu_nr;
-
- /*
- * below value will be filled on rsnd_mix_probe()
- */
- void *mix;
- int mix_nr;
-
- /*
- * below value will be filled on rsnd_dvc_probe()
- */
- void *dvc;
- int dvc_nr;
-
- /*
- * below value will be filled on rsnd_cmd_probe()
- */
- void *cmd;
- int cmd_nr;
-
- /*
- * below value will be filled on rsnd_dai_probe()
- */
- struct snd_soc_dai_driver *daidrv;
- struct rsnd_dai *rdai;
- int rdai_nr;
-};
-
-#define rsnd_priv_to_pdev(priv) ((priv)->pdev)
-#define rsnd_priv_to_dev(priv) (&(rsnd_priv_to_pdev(priv)->dev))
-
-#define rsnd_is_gen1(priv) (((priv)->flags & RSND_GEN_MASK) == RSND_GEN1)
-#define rsnd_is_gen2(priv) (((priv)->flags & RSND_GEN_MASK) == RSND_GEN2)
-
-/*
- * rsnd_kctrl
- */
-struct rsnd_kctrl_cfg {
- unsigned int max;
- unsigned int size;
- u32 *val;
- const char * const *texts;
- int (*accept)(struct rsnd_dai_stream *io);
- void (*update)(struct rsnd_dai_stream *io, struct rsnd_mod *mod);
- struct rsnd_dai_stream *io;
- struct snd_card *card;
- struct snd_kcontrol *kctrl;
-};
-
-#define RSND_MAX_CHANNELS 8
-struct rsnd_kctrl_cfg_m {
- struct rsnd_kctrl_cfg cfg;
- u32 val[RSND_MAX_CHANNELS];
-};
-
-struct rsnd_kctrl_cfg_s {
- struct rsnd_kctrl_cfg cfg;
- u32 val;
-};
-
-int rsnd_kctrl_accept_anytime(struct rsnd_dai_stream *io);
-int rsnd_kctrl_accept_runtime(struct rsnd_dai_stream *io);
-struct rsnd_kctrl_cfg *rsnd_kctrl_init_m(struct rsnd_kctrl_cfg_m *cfg);
-struct rsnd_kctrl_cfg *rsnd_kctrl_init_s(struct rsnd_kctrl_cfg_s *cfg);
-int rsnd_kctrl_new(struct rsnd_mod *mod,
- struct rsnd_dai_stream *io,
- struct snd_soc_pcm_runtime *rtd,
- const unsigned char *name,
- int (*accept)(struct rsnd_dai_stream *io),
- void (*update)(struct rsnd_dai_stream *io,
- struct rsnd_mod *mod),
- struct rsnd_kctrl_cfg *cfg,
- const char * const *texts,
- int size,
- u32 max);
-
-#define rsnd_kctrl_new_m(mod, io, rtd, name, accept, update, cfg, size, max) \
- rsnd_kctrl_new(mod, io, rtd, name, accept, update, rsnd_kctrl_init_m(cfg), \
- NULL, size, max)
-
-#define rsnd_kctrl_new_s(mod, io, rtd, name, accept, update, cfg, max) \
- rsnd_kctrl_new(mod, io, rtd, name, accept, update, rsnd_kctrl_init_s(cfg), \
- NULL, 1, max)
-
-#define rsnd_kctrl_new_e(mod, io, rtd, name, accept, update, cfg, texts) \
- rsnd_kctrl_new(mod, io, rtd, name, accept, update, rsnd_kctrl_init_s(cfg), \
- texts, 1, ARRAY_SIZE(texts))
-
-/*
- * R-Car SSI
- */
-int rsnd_ssi_probe(struct rsnd_priv *priv);
-void rsnd_ssi_remove(struct rsnd_priv *priv);
-struct rsnd_mod *rsnd_ssi_mod_get(struct rsnd_priv *priv, int id);
-int rsnd_ssi_is_dma_mode(struct rsnd_mod *mod);
-int rsnd_ssi_use_busif(struct rsnd_dai_stream *io);
-u32 rsnd_ssi_multi_slaves_runtime(struct rsnd_dai_stream *io);
-
-#define RSND_SSI_HDMI_PORT0 0xf0
-#define RSND_SSI_HDMI_PORT1 0xf1
-int rsnd_ssi_hdmi_port(struct rsnd_dai_stream *io);
-void rsnd_ssi_parse_hdmi_connection(struct rsnd_priv *priv,
- struct device_node *endpoint,
- int dai_i);
-
-#define rsnd_ssi_is_pin_sharing(io) \
- __rsnd_ssi_is_pin_sharing(rsnd_io_to_mod_ssi(io))
-int __rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod);
-
-#define rsnd_ssi_of_node(priv) rsnd_parse_of_node(priv, RSND_NODE_SSI)
-void rsnd_parse_connect_ssi(struct rsnd_dai *rdai,
- struct device_node *playback,
- struct device_node *capture);
-unsigned int rsnd_ssi_clk_query(struct rsnd_priv *priv,
- int param1, int param2, int *idx);
-
-/*
- * R-Car SSIU
- */
-int rsnd_ssiu_attach(struct rsnd_dai_stream *io,
- struct rsnd_mod *mod);
-int rsnd_ssiu_probe(struct rsnd_priv *priv);
-void rsnd_ssiu_remove(struct rsnd_priv *priv);
-
-/*
- * R-Car SRC
- */
-int rsnd_src_probe(struct rsnd_priv *priv);
-void rsnd_src_remove(struct rsnd_priv *priv);
-struct rsnd_mod *rsnd_src_mod_get(struct rsnd_priv *priv, int id);
-
-#define rsnd_src_get_in_rate(priv, io) rsnd_src_get_rate(priv, io, 1)
-#define rsnd_src_get_out_rate(priv, io) rsnd_src_get_rate(priv, io, 0)
-unsigned int rsnd_src_get_rate(struct rsnd_priv *priv,
- struct rsnd_dai_stream *io,
- int is_in);
-
-#define rsnd_src_of_node(priv) rsnd_parse_of_node(priv, RSND_NODE_SRC)
-#define rsnd_parse_connect_src(rdai, playback, capture) \
- rsnd_parse_connect_common(rdai, rsnd_src_mod_get, \
- rsnd_src_of_node(rsnd_rdai_to_priv(rdai)), \
- playback, capture)
-
-/*
- * R-Car CTU
- */
-int rsnd_ctu_probe(struct rsnd_priv *priv);
-void rsnd_ctu_remove(struct rsnd_priv *priv);
-int rsnd_ctu_converted_channel(struct rsnd_mod *mod);
-struct rsnd_mod *rsnd_ctu_mod_get(struct rsnd_priv *priv, int id);
-#define rsnd_ctu_of_node(priv) rsnd_parse_of_node(priv, RSND_NODE_CTU)
-#define rsnd_parse_connect_ctu(rdai, playback, capture) \
- rsnd_parse_connect_common(rdai, rsnd_ctu_mod_get, \
- rsnd_ctu_of_node(rsnd_rdai_to_priv(rdai)), \
- playback, capture)
-
-/*
- * R-Car MIX
- */
-int rsnd_mix_probe(struct rsnd_priv *priv);
-void rsnd_mix_remove(struct rsnd_priv *priv);
-struct rsnd_mod *rsnd_mix_mod_get(struct rsnd_priv *priv, int id);
-#define rsnd_mix_of_node(priv) rsnd_parse_of_node(priv, RSND_NODE_MIX)
-#define rsnd_parse_connect_mix(rdai, playback, capture) \
- rsnd_parse_connect_common(rdai, rsnd_mix_mod_get, \
- rsnd_mix_of_node(rsnd_rdai_to_priv(rdai)), \
- playback, capture)
-
-/*
- * R-Car DVC
- */
-int rsnd_dvc_probe(struct rsnd_priv *priv);
-void rsnd_dvc_remove(struct rsnd_priv *priv);
-struct rsnd_mod *rsnd_dvc_mod_get(struct rsnd_priv *priv, int id);
-#define rsnd_dvc_of_node(priv) rsnd_parse_of_node(priv, RSND_NODE_DVC)
-#define rsnd_parse_connect_dvc(rdai, playback, capture) \
- rsnd_parse_connect_common(rdai, rsnd_dvc_mod_get, \
- rsnd_dvc_of_node(rsnd_rdai_to_priv(rdai)), \
- playback, capture)
-
-/*
- * R-Car CMD
- */
-int rsnd_cmd_probe(struct rsnd_priv *priv);
-void rsnd_cmd_remove(struct rsnd_priv *priv);
-int rsnd_cmd_attach(struct rsnd_dai_stream *io, int id);
-struct rsnd_mod *rsnd_cmd_mod_get(struct rsnd_priv *priv, int id);
-
-void rsnd_mod_make_sure(struct rsnd_mod *mod, enum rsnd_mod_type type);
-#ifdef DEBUG
-#define rsnd_mod_confirm_ssi(mssi) rsnd_mod_make_sure(mssi, RSND_MOD_SSI)
-#define rsnd_mod_confirm_src(msrc) rsnd_mod_make_sure(msrc, RSND_MOD_SRC)
-#define rsnd_mod_confirm_dvc(mdvc) rsnd_mod_make_sure(mdvc, RSND_MOD_DVC)
-#else
-#define rsnd_mod_confirm_ssi(mssi)
-#define rsnd_mod_confirm_src(msrc)
-#define rsnd_mod_confirm_dvc(mdvc)
-#endif
-
-#endif
generated by cgit (git 2.34.1) at 2025-12-26 16:31:20 +0000