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linux/sound/soc/intel/atom/sst-atom-controls.h
Pierre-Louis Bossart 3d240d73df ASoC: Intel: Atom: add definitions for modem/SSP0 interface 
The Atom DPCM driver only allowed for the SSP2 interface, add
definitions for modem/SSP0.

These definitions might be used to route audio to a codec
connected to SSP0 (instead of a modem in traditional usages),
but there is a restriction to 2ch I2S. SSP2 is capable of
handling up to 4 slot TDM.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-15 15:14:57 +01:00

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/*
* sst-atom-controls.h - Intel MID Platform driver header file
*
* Copyright (C) 2013-14 Intel Corp
* Author: Ramesh Babu <ramesh.babu.koul@intel.com>
* Omair M Abdullah <omair.m.abdullah@intel.com>
* Samreen Nilofer <samreen.nilofer@intel.com>
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*
*/
#ifndef __SST_ATOM_CONTROLS_H__
#define __SST_ATOM_CONTROLS_H__
#include <sound/soc.h>
#include <sound/tlv.h>
enum {
MERR_DPCM_AUDIO = 0,
MERR_DPCM_DEEP_BUFFER,
MERR_DPCM_COMPR,
};
/* define a bit for each mixer input */
#define SST_MIX_IP(x) (x)
#define SST_IP_MODEM SST_MIX_IP(0)
#define SST_IP_BT SST_MIX_IP(1)
#define SST_IP_CODEC0 SST_MIX_IP(2)
#define SST_IP_CODEC1 SST_MIX_IP(3)
#define SST_IP_LOOP0 SST_MIX_IP(4)
#define SST_IP_LOOP1 SST_MIX_IP(5)
#define SST_IP_LOOP2 SST_MIX_IP(6)
#define SST_IP_PROBE SST_MIX_IP(7)
#define SST_IP_VOIP SST_MIX_IP(12)
#define SST_IP_PCM0 SST_MIX_IP(13)
#define SST_IP_PCM1 SST_MIX_IP(14)
#define SST_IP_MEDIA0 SST_MIX_IP(17)
#define SST_IP_MEDIA1 SST_MIX_IP(18)
#define SST_IP_MEDIA2 SST_MIX_IP(19)
#define SST_IP_MEDIA3 SST_MIX_IP(20)
#define SST_IP_LAST SST_IP_MEDIA3
#define SST_SWM_INPUT_COUNT (SST_IP_LAST + 1)
#define SST_CMD_SWM_MAX_INPUTS 6
#define SST_PATH_ID_SHIFT 8
#define SST_DEFAULT_LOCATION_ID 0xFFFF
#define SST_DEFAULT_CELL_NBR 0xFF
#define SST_DEFAULT_MODULE_ID 0xFFFF
/*
* Audio DSP Path Ids. Specified by the audio DSP FW
*/
enum sst_path_index {
SST_PATH_INDEX_MODEM_OUT = (0x00 << SST_PATH_ID_SHIFT),
SST_PATH_INDEX_CODEC_OUT0 = (0x02 << SST_PATH_ID_SHIFT),
SST_PATH_INDEX_CODEC_OUT1 = (0x03 << SST_PATH_ID_SHIFT),
SST_PATH_INDEX_SPROT_LOOP_OUT = (0x04 << SST_PATH_ID_SHIFT),
SST_PATH_INDEX_MEDIA_LOOP1_OUT = (0x05 << SST_PATH_ID_SHIFT),
SST_PATH_INDEX_MEDIA_LOOP2_OUT = (0x06 << SST_PATH_ID_SHIFT),
SST_PATH_INDEX_VOIP_OUT = (0x0C << SST_PATH_ID_SHIFT),
SST_PATH_INDEX_PCM0_OUT = (0x0D << SST_PATH_ID_SHIFT),
SST_PATH_INDEX_PCM1_OUT = (0x0E << SST_PATH_ID_SHIFT),
SST_PATH_INDEX_PCM2_OUT = (0x0F << SST_PATH_ID_SHIFT),
SST_PATH_INDEX_MEDIA0_OUT = (0x12 << SST_PATH_ID_SHIFT),
SST_PATH_INDEX_MEDIA1_OUT = (0x13 << SST_PATH_ID_SHIFT),
/* Start of input paths */
SST_PATH_INDEX_MODEM_IN = (0x80 << SST_PATH_ID_SHIFT),
SST_PATH_INDEX_CODEC_IN0 = (0x82 << SST_PATH_ID_SHIFT),
SST_PATH_INDEX_CODEC_IN1 = (0x83 << SST_PATH_ID_SHIFT),
SST_PATH_INDEX_SPROT_LOOP_IN = (0x84 << SST_PATH_ID_SHIFT),
SST_PATH_INDEX_MEDIA_LOOP1_IN = (0x85 << SST_PATH_ID_SHIFT),
SST_PATH_INDEX_MEDIA_LOOP2_IN = (0x86 << SST_PATH_ID_SHIFT),
SST_PATH_INDEX_VOIP_IN = (0x8C << SST_PATH_ID_SHIFT),
SST_PATH_INDEX_PCM0_IN = (0x8D << SST_PATH_ID_SHIFT),
SST_PATH_INDEX_PCM1_IN = (0x8E << SST_PATH_ID_SHIFT),
SST_PATH_INDEX_MEDIA0_IN = (0x8F << SST_PATH_ID_SHIFT),
SST_PATH_INDEX_MEDIA1_IN = (0x90 << SST_PATH_ID_SHIFT),
SST_PATH_INDEX_MEDIA2_IN = (0x91 << SST_PATH_ID_SHIFT),
SST_PATH_INDEX_MEDIA3_IN = (0x9C << SST_PATH_ID_SHIFT),
SST_PATH_INDEX_RESERVED = (0xFF << SST_PATH_ID_SHIFT),
};
/*
* path IDs
*/
enum sst_swm_inputs {
SST_SWM_IN_MODEM = (SST_PATH_INDEX_MODEM_IN | SST_DEFAULT_CELL_NBR),
SST_SWM_IN_CODEC0 = (SST_PATH_INDEX_CODEC_IN0 | SST_DEFAULT_CELL_NBR),
SST_SWM_IN_CODEC1 = (SST_PATH_INDEX_CODEC_IN1 | SST_DEFAULT_CELL_NBR),
SST_SWM_IN_SPROT_LOOP = (SST_PATH_INDEX_SPROT_LOOP_IN | SST_DEFAULT_CELL_NBR),
SST_SWM_IN_MEDIA_LOOP1 = (SST_PATH_INDEX_MEDIA_LOOP1_IN | SST_DEFAULT_CELL_NBR),
SST_SWM_IN_MEDIA_LOOP2 = (SST_PATH_INDEX_MEDIA_LOOP2_IN | SST_DEFAULT_CELL_NBR),
SST_SWM_IN_VOIP = (SST_PATH_INDEX_VOIP_IN | SST_DEFAULT_CELL_NBR),
SST_SWM_IN_PCM0 = (SST_PATH_INDEX_PCM0_IN | SST_DEFAULT_CELL_NBR),
SST_SWM_IN_PCM1 = (SST_PATH_INDEX_PCM1_IN | SST_DEFAULT_CELL_NBR),
SST_SWM_IN_MEDIA0 = (SST_PATH_INDEX_MEDIA0_IN | SST_DEFAULT_CELL_NBR), /* Part of Media Mixer */
SST_SWM_IN_MEDIA1 = (SST_PATH_INDEX_MEDIA1_IN | SST_DEFAULT_CELL_NBR), /* Part of Media Mixer */
SST_SWM_IN_MEDIA2 = (SST_PATH_INDEX_MEDIA2_IN | SST_DEFAULT_CELL_NBR), /* Part of Media Mixer */
SST_SWM_IN_MEDIA3 = (SST_PATH_INDEX_MEDIA3_IN | SST_DEFAULT_CELL_NBR), /* Part of Media Mixer */
SST_SWM_IN_END = (SST_PATH_INDEX_RESERVED | SST_DEFAULT_CELL_NBR)
};
/*
* path IDs
*/
enum sst_swm_outputs {
SST_SWM_OUT_MODEM = (SST_PATH_INDEX_MODEM_OUT | SST_DEFAULT_CELL_NBR),
SST_SWM_OUT_CODEC0 = (SST_PATH_INDEX_CODEC_OUT0 | SST_DEFAULT_CELL_NBR),
SST_SWM_OUT_CODEC1 = (SST_PATH_INDEX_CODEC_OUT1 | SST_DEFAULT_CELL_NBR),
SST_SWM_OUT_SPROT_LOOP = (SST_PATH_INDEX_SPROT_LOOP_OUT | SST_DEFAULT_CELL_NBR),
SST_SWM_OUT_MEDIA_LOOP1 = (SST_PATH_INDEX_MEDIA_LOOP1_OUT | SST_DEFAULT_CELL_NBR),
SST_SWM_OUT_MEDIA_LOOP2 = (SST_PATH_INDEX_MEDIA_LOOP2_OUT | SST_DEFAULT_CELL_NBR),
SST_SWM_OUT_VOIP = (SST_PATH_INDEX_VOIP_OUT | SST_DEFAULT_CELL_NBR),
SST_SWM_OUT_PCM0 = (SST_PATH_INDEX_PCM0_OUT | SST_DEFAULT_CELL_NBR),
SST_SWM_OUT_PCM1 = (SST_PATH_INDEX_PCM1_OUT | SST_DEFAULT_CELL_NBR),
SST_SWM_OUT_PCM2 = (SST_PATH_INDEX_PCM2_OUT | SST_DEFAULT_CELL_NBR),
SST_SWM_OUT_MEDIA0 = (SST_PATH_INDEX_MEDIA0_OUT | SST_DEFAULT_CELL_NBR), /* Part of Media Mixer */
SST_SWM_OUT_MEDIA1 = (SST_PATH_INDEX_MEDIA1_OUT | SST_DEFAULT_CELL_NBR), /* Part of Media Mixer */
SST_SWM_OUT_END = (SST_PATH_INDEX_RESERVED | SST_DEFAULT_CELL_NBR),
};
enum sst_ipc_msg {
SST_IPC_IA_CMD = 1,
SST_IPC_IA_SET_PARAMS,
SST_IPC_IA_GET_PARAMS,
};
enum sst_cmd_type {
SST_CMD_BYTES_SET = 1,
SST_CMD_BYTES_GET = 2,
};
enum sst_task {
SST_TASK_SBA = 1,
SST_TASK_MMX = 3,
};
enum sst_type {
SST_TYPE_CMD = 1,
SST_TYPE_PARAMS,
};
enum sst_flag {
SST_FLAG_BLOCKED = 1,
SST_FLAG_NONBLOCK,
};
/*
* Enumeration for indexing the gain cells in VB_SET_GAIN DSP command
*/
enum sst_gain_index {
/* GAIN IDs for SB task start here */
SST_GAIN_INDEX_CODEC_OUT0,
SST_GAIN_INDEX_CODEC_OUT1,
SST_GAIN_INDEX_CODEC_IN0,
SST_GAIN_INDEX_CODEC_IN1,
SST_GAIN_INDEX_SPROT_LOOP_OUT,
SST_GAIN_INDEX_MEDIA_LOOP1_OUT,
SST_GAIN_INDEX_MEDIA_LOOP2_OUT,
SST_GAIN_INDEX_PCM0_IN_LEFT,
SST_GAIN_INDEX_PCM0_IN_RIGHT,
SST_GAIN_INDEX_PCM1_OUT_LEFT,
SST_GAIN_INDEX_PCM1_OUT_RIGHT,
SST_GAIN_INDEX_PCM1_IN_LEFT,
SST_GAIN_INDEX_PCM1_IN_RIGHT,
SST_GAIN_INDEX_PCM2_OUT_LEFT,
SST_GAIN_INDEX_PCM2_OUT_RIGHT,
SST_GAIN_INDEX_VOIP_OUT,
SST_GAIN_INDEX_VOIP_IN,
/* Gain IDs for MMX task start here */
SST_GAIN_INDEX_MEDIA0_IN_LEFT,
SST_GAIN_INDEX_MEDIA0_IN_RIGHT,
SST_GAIN_INDEX_MEDIA1_IN_LEFT,
SST_GAIN_INDEX_MEDIA1_IN_RIGHT,
SST_GAIN_INDEX_MEDIA2_IN_LEFT,
SST_GAIN_INDEX_MEDIA2_IN_RIGHT,
SST_GAIN_INDEX_GAIN_END
};
/*
* Audio DSP module IDs specified by FW spec
* TODO: Update with all modules
*/
enum sst_module_id {
SST_MODULE_ID_PCM = 0x0001,
SST_MODULE_ID_MP3 = 0x0002,
SST_MODULE_ID_MP24 = 0x0003,
SST_MODULE_ID_AAC = 0x0004,
SST_MODULE_ID_AACP = 0x0005,
SST_MODULE_ID_EAACP = 0x0006,
SST_MODULE_ID_WMA9 = 0x0007,
SST_MODULE_ID_WMA10 = 0x0008,
SST_MODULE_ID_WMA10P = 0x0009,
SST_MODULE_ID_RA = 0x000A,
SST_MODULE_ID_DDAC3 = 0x000B,
SST_MODULE_ID_TRUE_HD = 0x000C,
SST_MODULE_ID_HD_PLUS = 0x000D,
SST_MODULE_ID_SRC = 0x0064,
SST_MODULE_ID_DOWNMIX = 0x0066,
SST_MODULE_ID_GAIN_CELL = 0x0067,
SST_MODULE_ID_SPROT = 0x006D,
SST_MODULE_ID_BASS_BOOST = 0x006E,
SST_MODULE_ID_STEREO_WDNG = 0x006F,
SST_MODULE_ID_AV_REMOVAL = 0x0070,
SST_MODULE_ID_MIC_EQ = 0x0071,
SST_MODULE_ID_SPL = 0x0072,
SST_MODULE_ID_ALGO_VTSV = 0x0073,
SST_MODULE_ID_NR = 0x0076,
SST_MODULE_ID_BWX = 0x0077,
SST_MODULE_ID_DRP = 0x0078,
SST_MODULE_ID_MDRP = 0x0079,
SST_MODULE_ID_ANA = 0x007A,
SST_MODULE_ID_AEC = 0x007B,
SST_MODULE_ID_NR_SNS = 0x007C,
SST_MODULE_ID_SER = 0x007D,
SST_MODULE_ID_AGC = 0x007E,
SST_MODULE_ID_CNI = 0x007F,
SST_MODULE_ID_CONTEXT_ALGO_AWARE = 0x0080,
SST_MODULE_ID_FIR_24 = 0x0081,
SST_MODULE_ID_IIR_24 = 0x0082,
SST_MODULE_ID_ASRC = 0x0083,
SST_MODULE_ID_TONE_GEN = 0x0084,
SST_MODULE_ID_BMF = 0x0086,
SST_MODULE_ID_EDL = 0x0087,
SST_MODULE_ID_GLC = 0x0088,
SST_MODULE_ID_FIR_16 = 0x0089,
SST_MODULE_ID_IIR_16 = 0x008A,
SST_MODULE_ID_DNR = 0x008B,
SST_MODULE_ID_VIRTUALIZER = 0x008C,
SST_MODULE_ID_VISUALIZATION = 0x008D,
SST_MODULE_ID_LOUDNESS_OPTIMIZER = 0x008E,
SST_MODULE_ID_REVERBERATION = 0x008F,
SST_MODULE_ID_CNI_TX = 0x0090,
SST_MODULE_ID_REF_LINE = 0x0091,
SST_MODULE_ID_VOLUME = 0x0092,
SST_MODULE_ID_FILT_DCR = 0x0094,
SST_MODULE_ID_SLV = 0x009A,
SST_MODULE_ID_NLF = 0x009B,
SST_MODULE_ID_TNR = 0x009C,
SST_MODULE_ID_WNR = 0x009D,
SST_MODULE_ID_LOG = 0xFF00,
SST_MODULE_ID_TASK = 0xFFFF,
};
enum sst_cmd {
SBA_IDLE = 14,
SBA_VB_SET_SPEECH_PATH = 26,
MMX_SET_GAIN = 33,
SBA_VB_SET_GAIN = 33,
FBA_VB_RX_CNI = 35,
MMX_SET_GAIN_TIMECONST = 36,
SBA_VB_SET_TIMECONST = 36,
SBA_VB_START = 85,
SBA_SET_SWM = 114,
SBA_SET_MDRP = 116,
SBA_HW_SET_SSP = 117,
SBA_SET_MEDIA_LOOP_MAP = 118,
SBA_SET_MEDIA_PATH = 119,
MMX_SET_MEDIA_PATH = 119,
SBA_VB_LPRO = 126,
SBA_VB_SET_FIR = 128,
SBA_VB_SET_IIR = 129,
SBA_SET_SSP_SLOT_MAP = 130,
};
enum sst_dsp_switch {
SST_SWITCH_OFF = 0,
SST_SWITCH_ON = 3,
};
enum sst_path_switch {
SST_PATH_OFF = 0,
SST_PATH_ON = 1,
};
enum sst_swm_state {
SST_SWM_OFF = 0,
SST_SWM_ON = 3,
};
#define SST_FILL_LOCATION_IDS(dst, cell_idx, pipe_id) do { \
dst.location_id.p.cell_nbr_idx = (cell_idx); \
dst.location_id.p.path_id = (pipe_id); \
} while (0)
#define SST_FILL_LOCATION_ID(dst, loc_id) (\
dst.location_id.f = (loc_id))
#define SST_FILL_MODULE_ID(dst, mod_id) (\
dst.module_id = (mod_id))
#define SST_FILL_DESTINATION1(dst, id) do { \
SST_FILL_LOCATION_ID(dst, (id) & 0xFFFF); \
SST_FILL_MODULE_ID(dst, ((id) & 0xFFFF0000) >> 16); \
} while (0)
#define SST_FILL_DESTINATION2(dst, loc_id, mod_id) do { \
SST_FILL_LOCATION_ID(dst, loc_id); \
SST_FILL_MODULE_ID(dst, mod_id); \
} while (0)
#define SST_FILL_DESTINATION3(dst, cell_idx, path_id, mod_id) do { \
SST_FILL_LOCATION_IDS(dst, cell_idx, path_id); \
SST_FILL_MODULE_ID(dst, mod_id); \
} while (0)
#define SST_FILL_DESTINATION(level, dst, ...) \
SST_FILL_DESTINATION##level(dst, __VA_ARGS__)
#define SST_FILL_DEFAULT_DESTINATION(dst) \
SST_FILL_DESTINATION(2, dst, SST_DEFAULT_LOCATION_ID, SST_DEFAULT_MODULE_ID)
struct sst_destination_id {
union sst_location_id {
struct {
u8 cell_nbr_idx; /* module index */
u8 path_id; /* pipe_id */
} __packed p; /* part */
u16 f; /* full */
} __packed location_id;
u16 module_id;
} __packed;
struct sst_dsp_header {
struct sst_destination_id dst;
u16 command_id;
u16 length;
} __packed;
/*
*
* Common Commands
*
*/
struct sst_cmd_generic {
struct sst_dsp_header header;
} __packed;
struct swm_input_ids {
struct sst_destination_id input_id;
} __packed;
struct sst_cmd_set_swm {
struct sst_dsp_header header;
struct sst_destination_id output_id;
u16 switch_state;
u16 nb_inputs;
struct swm_input_ids input[SST_CMD_SWM_MAX_INPUTS];
} __packed;
struct sst_cmd_set_media_path {
struct sst_dsp_header header;
u16 switch_state;
} __packed;
struct pcm_cfg {
u8 s_length:2;
u8 rate:3;
u8 format:3;
} __packed;
struct sst_cmd_set_speech_path {
struct sst_dsp_header header;
u16 switch_state;
struct {
u16 rsvd:8;
struct pcm_cfg cfg;
} config;
} __packed;
struct gain_cell {
struct sst_destination_id dest;
s16 cell_gain_left;
s16 cell_gain_right;
u16 gain_time_constant;
} __packed;
#define NUM_GAIN_CELLS 1
struct sst_cmd_set_gain_dual {
struct sst_dsp_header header;
u16 gain_cell_num;
struct gain_cell cell_gains[NUM_GAIN_CELLS];
} __packed;
struct sst_cmd_set_params {
struct sst_destination_id dst;
u16 command_id;
char params[0];
} __packed;
struct sst_cmd_sba_vb_start {
struct sst_dsp_header header;
} __packed;
union sba_media_loop_params {
struct {
u16 rsvd:8;
struct pcm_cfg cfg;
} part;
u16 full;
} __packed;
struct sst_cmd_sba_set_media_loop_map {
struct sst_dsp_header header;
u16 switch_state;
union sba_media_loop_params param;
u16 map;
} __packed;
struct sst_cmd_tone_stop {
struct sst_dsp_header header;
u16 switch_state;
} __packed;
enum sst_ssp_mode {
SSP_MODE_MASTER = 0,
SSP_MODE_SLAVE = 1,
};
enum sst_ssp_pcm_mode {
SSP_PCM_MODE_NORMAL = 0,
SSP_PCM_MODE_NETWORK = 1,
};
enum sst_ssp_duplex {
SSP_DUPLEX = 0,
SSP_RX = 1,
SSP_TX = 2,
};
enum sst_ssp_fs_frequency {
SSP_FS_8_KHZ = 0,
SSP_FS_16_KHZ = 1,
SSP_FS_44_1_KHZ = 2,
SSP_FS_48_KHZ = 3,
};
enum sst_ssp_fs_polarity {
SSP_FS_ACTIVE_LOW = 0,
SSP_FS_ACTIVE_HIGH = 1,
};
enum sst_ssp_protocol {
SSP_MODE_PCM = 0,
SSP_MODE_I2S = 1,
};
enum sst_ssp_port_id {
SSP_MODEM = 0,
SSP_BT = 1,
SSP_FM = 2,
SSP_CODEC = 3,
};
struct sst_cmd_sba_hw_set_ssp {
struct sst_dsp_header header;
u16 selection; /* 0:SSP0(def), 1:SSP1, 2:SSP2 */
u16 switch_state;
u16 nb_bits_per_slots:6; /* 0-32 bits, 24 (def) */
u16 nb_slots:4; /* 0-8: slots per frame */
u16 mode:3; /* 0:Master, 1: Slave */
u16 duplex:3;
u16 active_tx_slot_map:8; /* Bit map, 0:off, 1:on */
u16 reserved1:8;
u16 active_rx_slot_map:8; /* Bit map 0: Off, 1:On */
u16 reserved2:8;
u16 frame_sync_frequency;
u16 frame_sync_polarity:8;
u16 data_polarity:8;
u16 frame_sync_width; /* 1 to N clocks */
u16 ssp_protocol:8;
u16 start_delay:8; /* Start delay in terms of clock ticks */
} __packed;
#define SST_MAX_TDM_SLOTS 8
struct sst_param_sba_ssp_slot_map {
struct sst_dsp_header header;
u16 param_id;
u16 param_len;
u16 ssp_index;
u8 rx_slot_map[SST_MAX_TDM_SLOTS];
u8 tx_slot_map[SST_MAX_TDM_SLOTS];
} __packed;
enum {
SST_PROBE_EXTRACTOR = 0,
SST_PROBE_INJECTOR = 1,
};
/**** widget defines *****/
#define SST_MODULE_GAIN 1
#define SST_MODULE_ALGO 2
#define SST_FMT_MONO 0
#define SST_FMT_STEREO 3
/* physical SSP numbers */
enum {
SST_SSP0 = 0,
SST_SSP1,
SST_SSP2,
SST_SSP_LAST = SST_SSP2,
};
#define SST_NUM_SSPS (SST_SSP_LAST + 1) /* physical SSPs */
#define SST_MAX_SSP_MUX 2 /* single SSP muxed between pipes */
#define SST_MAX_SSP_DOMAINS 2 /* domains present in each pipe */
struct sst_module {
struct snd_kcontrol *kctl;
struct list_head node;
};
struct sst_ssp_config {
u8 ssp_id;
u8 bits_per_slot;
u8 slots;
u8 ssp_mode;
u8 pcm_mode;
u8 duplex;
u8 ssp_protocol;
u8 fs_frequency;
u8 active_slot_map;
u8 start_delay;
u16 fs_width;
u8 frame_sync_polarity;
u8 data_polarity;
};
struct sst_ssp_cfg {
const u8 ssp_number;
const int *mux_shift;
const int (*domain_shift)[SST_MAX_SSP_MUX];
const struct sst_ssp_config (*ssp_config)[SST_MAX_SSP_MUX][SST_MAX_SSP_DOMAINS];
};
struct sst_ids {
u16 location_id;
u16 module_id;
u8 task_id;
u8 format;
u8 reg;
const char *parent_wname;
struct snd_soc_dapm_widget *parent_w;
struct list_head algo_list;
struct list_head gain_list;
const struct sst_pcm_format *pcm_fmt;
};
#define SST_AIF_IN(wname, wevent) \
{ .id = snd_soc_dapm_aif_in, .name = wname, .sname = NULL, \
.reg = SND_SOC_NOPM, .shift = 0, \
.on_val = 1, .off_val = 0, \
.event = wevent, .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD, \
.priv = (void *)&(struct sst_ids) { .task_id = 0, .location_id = 0 } \
}
#define SST_AIF_OUT(wname, wevent) \
{ .id = snd_soc_dapm_aif_out, .name = wname, .sname = NULL, \
.reg = SND_SOC_NOPM, .shift = 0, \
.on_val = 1, .off_val = 0, \
.event = wevent, .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD, \
.priv = (void *)&(struct sst_ids) { .task_id = 0, .location_id = 0 } \
}
#define SST_INPUT(wname, wevent) \
{ .id = snd_soc_dapm_input, .name = wname, .sname = NULL, \
.reg = SND_SOC_NOPM, .shift = 0, \
.on_val = 1, .off_val = 0, \
.event = wevent, .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD, \
.priv = (void *)&(struct sst_ids) { .task_id = 0, .location_id = 0 } \
}
#define SST_OUTPUT(wname, wevent) \
{ .id = snd_soc_dapm_output, .name = wname, .sname = NULL, \
.reg = SND_SOC_NOPM, .shift = 0, \
.on_val = 1, .off_val = 0, \
.event = wevent, .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD, \
.priv = (void *)&(struct sst_ids) { .task_id = 0, .location_id = 0 } \
}
#define SST_DAPM_OUTPUT(wname, wloc_id, wtask_id, wformat, wevent) \
{ .id = snd_soc_dapm_output, .name = wname, .sname = NULL, \
.reg = SND_SOC_NOPM, .shift = 0, \
.on_val = 1, .off_val = 0, \
.event = wevent, .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD, \
.priv = (void *)&(struct sst_ids) { .location_id = wloc_id, .task_id = wtask_id,\
.pcm_fmt = wformat, } \
}
#define SST_PATH(wname, wtask, wloc_id, wevent, wflags) \
{ .id = snd_soc_dapm_pga, .name = wname, .reg = SND_SOC_NOPM, .shift = 0, \
.kcontrol_news = NULL, .num_kcontrols = 0, \
.on_val = 1, .off_val = 0, \
.event = wevent, .event_flags = wflags, \
.priv = (void *)&(struct sst_ids) { .task_id = wtask, .location_id = wloc_id, } \
}
#define SST_LINKED_PATH(wname, wtask, wloc_id, linked_wname, wevent, wflags) \
{ .id = snd_soc_dapm_pga, .name = wname, .reg = SND_SOC_NOPM, .shift = 0, \
.kcontrol_news = NULL, .num_kcontrols = 0, \
.on_val = 1, .off_val = 0, \
.event = wevent, .event_flags = wflags, \
.priv = (void *)&(struct sst_ids) { .task_id = wtask, .location_id = wloc_id, \
.parent_wname = linked_wname} \
}
#define SST_PATH_MEDIA_LOOP(wname, wtask, wloc_id, wformat, wevent, wflags) \
{ .id = snd_soc_dapm_pga, .name = wname, .reg = SND_SOC_NOPM, .shift = 0, \
.kcontrol_news = NULL, .num_kcontrols = 0, \
.event = wevent, .event_flags = wflags, \
.priv = (void *)&(struct sst_ids) { .task_id = wtask, .location_id = wloc_id, \
.format = wformat,} \
}
/* output is triggered before input */
#define SST_PATH_INPUT(name, task_id, loc_id, event) \
SST_PATH(name, task_id, loc_id, event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD)
#define SST_PATH_LINKED_INPUT(name, task_id, loc_id, linked_wname, event) \
SST_LINKED_PATH(name, task_id, loc_id, linked_wname, event, \
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD)
#define SST_PATH_OUTPUT(name, task_id, loc_id, event) \
SST_PATH(name, task_id, loc_id, event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD)
#define SST_PATH_LINKED_OUTPUT(name, task_id, loc_id, linked_wname, event) \
SST_LINKED_PATH(name, task_id, loc_id, linked_wname, event, \
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD)
#define SST_PATH_MEDIA_LOOP_OUTPUT(name, task_id, loc_id, format, event) \
SST_PATH_MEDIA_LOOP(name, task_id, loc_id, format, event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD)
#define SST_SWM_MIXER(wname, wreg, wtask, wloc_id, wcontrols, wevent) \
{ .id = snd_soc_dapm_mixer, .name = wname, .reg = SND_SOC_NOPM, .shift = 0, \
.kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols),\
.event = wevent, .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD | \
SND_SOC_DAPM_POST_REG, \
.priv = (void *)&(struct sst_ids) { .task_id = wtask, .location_id = wloc_id, \
.reg = wreg } \
}
enum sst_gain_kcontrol_type {
SST_GAIN_TLV,
SST_GAIN_MUTE,
SST_GAIN_RAMP_DURATION,
};
struct sst_gain_mixer_control {
bool stereo;
enum sst_gain_kcontrol_type type;
struct sst_gain_value *gain_val;
int max;
int min;
u16 instance_id;
u16 module_id;
u16 pipe_id;
u16 task_id;
char pname[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
struct snd_soc_dapm_widget *w;
};
struct sst_gain_value {
u16 ramp_duration;
s16 l_gain;
s16 r_gain;
bool mute;
};
#define SST_GAIN_VOLUME_DEFAULT (-1440)
#define SST_GAIN_RAMP_DURATION_DEFAULT 5 /* timeconstant */
#define SST_GAIN_MUTE_DEFAULT true
#define SST_GAIN_KCONTROL_TLV(xname, xhandler_get, xhandler_put, \
xmod, xpipe, xinstance, xtask, tlv_array, xgain_val, \
xmin, xmax, xpname) \
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
.access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
SNDRV_CTL_ELEM_ACCESS_READWRITE, \
.tlv.p = (tlv_array), \
.info = sst_gain_ctl_info,\
.get = xhandler_get, .put = xhandler_put, \
.private_value = (unsigned long)&(struct sst_gain_mixer_control) \
{ .stereo = true, .max = xmax, .min = xmin, .type = SST_GAIN_TLV, \
.module_id = xmod, .pipe_id = xpipe, .task_id = xtask,\
.instance_id = xinstance, .gain_val = xgain_val, .pname = xpname}
#define SST_GAIN_KCONTROL_INT(xname, xhandler_get, xhandler_put, \
xmod, xpipe, xinstance, xtask, xtype, xgain_val, \
xmin, xmax, xpname) \
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
.info = sst_gain_ctl_info, \
.get = xhandler_get, .put = xhandler_put, \
.private_value = (unsigned long)&(struct sst_gain_mixer_control) \
{ .stereo = false, .max = xmax, .min = xmin, .type = xtype, \
.module_id = xmod, .pipe_id = xpipe, .task_id = xtask,\
.instance_id = xinstance, .gain_val = xgain_val, .pname = xpname}
#define SST_GAIN_KCONTROL_BOOL(xname, xhandler_get, xhandler_put,\
xmod, xpipe, xinstance, xtask, xgain_val, xpname) \
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
.info = snd_soc_info_bool_ext, \
.get = xhandler_get, .put = xhandler_put, \
.private_value = (unsigned long)&(struct sst_gain_mixer_control) \
{ .stereo = false, .type = SST_GAIN_MUTE, \
.module_id = xmod, .pipe_id = xpipe, .task_id = xtask,\
.instance_id = xinstance, .gain_val = xgain_val, .pname = xpname}
#define SST_CONTROL_NAME(xpname, xmname, xinstance, xtype) \
xpname " " xmname " " #xinstance " " xtype
#define SST_COMBO_CONTROL_NAME(xpname, xmname, xinstance, xtype, xsubmodule) \
xpname " " xmname " " #xinstance " " xtype " " xsubmodule
/*
* 3 Controls for each Gain module
* e.g. - pcm0_in Gain 0 Volume
* - pcm0_in Gain 0 Ramp Delay
* - pcm0_in Gain 0 Switch
*/
#define SST_GAIN_KCONTROLS(xpname, xmname, xmin_gain, xmax_gain, xmin_tc, xmax_tc, \
xhandler_get, xhandler_put, \
xmod, xpipe, xinstance, xtask, tlv_array, xgain_val) \
{ SST_GAIN_KCONTROL_INT(SST_CONTROL_NAME(xpname, xmname, xinstance, "Ramp Delay"), \
xhandler_get, xhandler_put, xmod, xpipe, xinstance, xtask, SST_GAIN_RAMP_DURATION, \
xgain_val, xmin_tc, xmax_tc, xpname) }, \
{ SST_GAIN_KCONTROL_BOOL(SST_CONTROL_NAME(xpname, xmname, xinstance, "Switch"), \
xhandler_get, xhandler_put, xmod, xpipe, xinstance, xtask, \
xgain_val, xpname) } ,\
{ SST_GAIN_KCONTROL_TLV(SST_CONTROL_NAME(xpname, xmname, xinstance, "Volume"), \
xhandler_get, xhandler_put, xmod, xpipe, xinstance, xtask, tlv_array, \
xgain_val, xmin_gain, xmax_gain, xpname) }
#define SST_GAIN_TC_MIN 5
#define SST_GAIN_TC_MAX 5000
#define SST_GAIN_MIN_VALUE -1440 /* in 0.1 DB units */
#define SST_GAIN_MAX_VALUE 360
enum sst_algo_kcontrol_type {
SST_ALGO_PARAMS,
SST_ALGO_BYPASS,
};
struct sst_algo_control {
enum sst_algo_kcontrol_type type;
int max;
u16 module_id;
u16 pipe_id;
u16 task_id;
u16 cmd_id;
bool bypass;
unsigned char *params;
struct snd_soc_dapm_widget *w;
};
/* size of the control = size of params + size of length field */
#define SST_ALGO_CTL_VALUE(xcount, xtype, xpipe, xmod, xtask, xcmd) \
(struct sst_algo_control){ \
.max = xcount + sizeof(u16), .type = xtype, .module_id = xmod, \
.pipe_id = xpipe, .task_id = xtask, .cmd_id = xcmd, \
}
#define SST_ALGO_KCONTROL(xname, xcount, xmod, xpipe, \
xtask, xcmd, xtype, xinfo, xget, xput) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = xname, \
.info = xinfo, .get = xget, .put = xput, \
.private_value = (unsigned long)& \
SST_ALGO_CTL_VALUE(xcount, xtype, xpipe, \
xmod, xtask, xcmd), \
}
#define SST_ALGO_KCONTROL_BYTES(xpname, xmname, xcount, xmod, \
xpipe, xinstance, xtask, xcmd) \
SST_ALGO_KCONTROL(SST_CONTROL_NAME(xpname, xmname, xinstance, "params"), \
xcount, xmod, xpipe, xtask, xcmd, SST_ALGO_PARAMS, \
sst_algo_bytes_ctl_info, \
sst_algo_control_get, sst_algo_control_set)
#define SST_ALGO_KCONTROL_BOOL(xpname, xmname, xmod, xpipe, xinstance, xtask) \
SST_ALGO_KCONTROL(SST_CONTROL_NAME(xpname, xmname, xinstance, "bypass"), \
0, xmod, xpipe, xtask, 0, SST_ALGO_BYPASS, \
snd_soc_info_bool_ext, \
sst_algo_control_get, sst_algo_control_set)
#define SST_ALGO_BYPASS_PARAMS(xpname, xmname, xcount, xmod, xpipe, \
xinstance, xtask, xcmd) \
SST_ALGO_KCONTROL_BOOL(xpname, xmname, xmod, xpipe, xinstance, xtask), \
SST_ALGO_KCONTROL_BYTES(xpname, xmname, xcount, xmod, xpipe, xinstance, xtask, xcmd)
#define SST_COMBO_ALGO_KCONTROL_BYTES(xpname, xmname, xsubmod, xcount, xmod, \
xpipe, xinstance, xtask, xcmd) \
SST_ALGO_KCONTROL(SST_COMBO_CONTROL_NAME(xpname, xmname, xinstance, "params", \
xsubmod), \
xcount, xmod, xpipe, xtask, xcmd, SST_ALGO_PARAMS, \
sst_algo_bytes_ctl_info, \
sst_algo_control_get, sst_algo_control_set)
struct sst_enum {
bool tx;
unsigned short reg;
unsigned int max;
const char * const *texts;
struct snd_soc_dapm_widget *w;
};
/* only 4 slots/channels supported atm */
#define SST_SSP_SLOT_ENUM(s_ch_no, is_tx, xtexts) \
(struct sst_enum){ .reg = s_ch_no, .tx = is_tx, .max = 4+1, .texts = xtexts, }
#define SST_SLOT_CTL_NAME(xpname, xmname, s_ch_name) \
xpname " " xmname " " s_ch_name
#define SST_SSP_SLOT_CTL(xpname, xmname, s_ch_name, s_ch_no, is_tx, xtexts, xget, xput) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = SST_SLOT_CTL_NAME(xpname, xmname, s_ch_name), \
.info = sst_slot_enum_info, \
.get = xget, .put = xput, \
.private_value = (unsigned long)&SST_SSP_SLOT_ENUM(s_ch_no, is_tx, xtexts), \
}
#define SST_MUX_CTL_NAME(xpname, xinstance) \
xpname " " #xinstance
#define SST_SSP_MUX_ENUM(xreg, xshift, xtexts) \
(struct soc_enum) SOC_ENUM_DOUBLE(xreg, xshift, xshift, ARRAY_SIZE(xtexts), xtexts)
#define SST_SSP_MUX_CTL(xpname, xinstance, xreg, xshift, xtexts) \
SOC_DAPM_ENUM(SST_MUX_CTL_NAME(xpname, xinstance), \
SST_SSP_MUX_ENUM(xreg, xshift, xtexts))
int sst_fill_ssp_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
unsigned int rx_mask, int slots, int slot_width);
int sst_fill_ssp_config(struct snd_soc_dai *dai, unsigned int fmt);
void sst_fill_ssp_defaults(struct snd_soc_dai *dai);
#endif
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