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/*
* sound-plugin-hal-clovertrail
*
* Copyright (C) 2013 Intel Corporation. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#ifndef __LPE_CTRL_H__
#define __LPE_CTRL_H__
#include <linux/types.h>
#define ENABLE 0x01
#define DISABLE 0x00
#define DIFFERENT 0x01
#define SAME 0x00
#define SET 0x00
#define GET 0x01
#define DONT_CHANGE_MOD_STATE 0x02
#define STREAM_HS 1
#define STREAM_IHF 2
#define STREAM_VIBRA1 3
#define STREAM_VIBRA2 4
#define STREAM_CAP 5
#define VMIC_HS_LEFT_CHANL 0x00
#define VMIC_HS_RIGHT_CHANL 0x01
#define VMIC_IHF_LEFT_CHANL 0x02
#define VMIC_IHF_RIGHT_CHANL 0x03
#define VMIC_VIBRA1_CHANL 0x04
#define VMIC_VIBRA2_CHANL 0x05
#define VMIC_DISABLED 0x06
/* Device Types used in LPE*/
typedef enum lpe_dev_types {
LPE_DEV_DECODE,
LPE_DEV_HS,
LPE_DEV_EP,
LPE_DEV_IHF,
LPE_DEV_VIBRA1,
LPE_DEV_VIBRA2,
LPE_DEV_MIC1,
LPE_DEV_MIC2,
LPE_DEV_MIC3,
LPE_DEV_MIC4,
LPE_MAX_DEV
} lpe_dev_types_t;
/* LPE Algorithm module IDs*/
typedef enum lpe_algo_types {
LPE_ALGO_TYPE_VOL_CTRL = 0x67,
LPE_ALGO_TYPE_MUTE_CTRL = 0x68,
LPE_ALGO_TYPE_SIDE_TONE = 0x6A,
LPE_ALGO_TYPE_DC_REMOVEL = 0x6B,
LPE_ALGO_TYPE_STEREO_EQ = 0x6C,
LPE_ALGO_TYPE_SPKR_PROT = 0x6D,
LPE_ALGO_TYPE_AV_REMOVAL = 0x70,
LPE_ALGO_TYPE_MONO_EQ = 0x71,
LPE_ALGO_TYPE_SDRC = 0x72
}lpe_algo_types_t;
/* Stereo Equalizer module parameters type*/
typedef enum lpe_param_types_stereo_equalizer {
ALGO_PARAM_SEQ_DIFF_SAME_2_CHAN = 0x101,
ALGO_PARAM_SEQ_LEFT_CHANNEL_CONF,
ALGO_PARAM_SEQ_FIR_COEF_LEFT,
ALGO_PARAM_SEQ_IIR_COEF_LEFT,
ALGO_PARAM_SEQ_RIGHT_CHANNEL_CONF,
ALGO_PARAM_SEQ_FIR_COEF_RIGHT,
ALGO_PARAM_SEQ_IIR_COEF_RIGHT
}lpe_param_types_stereo_equalizer_t;
/* Mono Equalizer module parameters type*/
typedef enum lpe_param_types_mono_equalizer {
ALGO_PARAM_MEQ_CHANNEL_CONF = 0x151,
ALGO_PARAM_MEQ_FIR_COEF,
ALGO_PARAM_MEQ_IIR_COEF
}lpe_param_types_mono_equalizer_t;
/* Sidetone module parameters type*/
typedef enum lpe_param_types_sidetone {
ALGO_PARAM_STP_DL_MONO_STEREO_SEL = 0x201,
ALGO_PARAM_STP_FIR_ENABLE_DISABLE,
ALGO_PARAM_STP_AGC_ENABLE_DISABLE,
ALGO_PARAM_STP_FIR_COEF_SIZE,
ALGO_PARAM_STP_FIR_COEF,
ALGO_PARAM_STP_ADAPTIVE_GAIN,
ALGO_PARAM_STP_GAIN
}lpe_param_types_sidetone_t;
/* DC Removal module parameters type*/
typedef enum lpe_param_types_dcr {
ALGO_PARAM_DCR_IIR_ENABLE_DISABLE = 0x301,
ALGO_PARAM_DCR_IIR_COEF,
}lpe_param_types_dcr_t;
/* Xprot module parameters type*/
typedef enum lpe_param_types_xprot {
ALGO_PARAM_XPORT_PCM_TYPE = 0x401,
ALGO_PARAM_XPORT_SFREQ,
ALGO_PARAM_XPORT_CHANL_MODE,
ALGO_PARAM_XPORT_DISP_LIMIT,
ALGO_PARAM_XPORT_TEMP_LIMIT,
ALGO_PARAM_XPORT_AMBIENT_TEMP,
ALGO_PARAM_XPORT_VOL_LEVEL,
ALGO_PARAM_XPORT_FRAME_LENGTH,
ALGO_PARAM_XPORT_CONFIG_PARAMS
}lpe_param_types_xprot_t;
/* Remove Click module parameters type*/
typedef enum lpe_param_types_RMC {
ALGO_PARAM_RMC_PCM_TYPE = 0x501,
ALGO_PARAM_RMC_SFREQ,
ALGO_PARAM_RMC_EMRGNCY_MODE,
ALGO_PARAM_RMC_FRAME_LENGTH,
ALGO_PARAM_RMC_CONFIG_PARAMS,
ALGO_PARAM_RMC_CHAN_NUM
}lpe_param_types_RMC_t;
/* volume control module parameters type */
typedef enum lpe_param_types_vol_ctrl {
ALGO_PARAM_VOL_CTRL_STEREO_MONO = 0x601,
ALGO_PARAM_VOL_CTRL_GAIN = 0x602
}lpe_param_types_vol_ctrl_t;
/* mute control module parameters type */
typedef enum lpe_param_types_mute_ctrl {
ALGO_PARAM_MUTE_STEREO_MONO = 0x701,
ALGO_PARAM_MUTE_ENABLE_DISABLE = 0x702,
ALGO_PARAM_HALF_MUTE_ENABLE_DISABLE = 0x703,
}lpe_param_types_mute_ctrl_t;
/* SDRC control module parameters type */
typedef enum lpe_param_types_sdrc_ctrl {
ALGO_PARAM_SDRC_NB_BANDS = 0x801,
ALGO_PARAM_SDRC_L_A,
ALGO_PARAM_SDRC_L_B,
ALGO_PARAM_SDRC_L_U,
ALGO_PARAM_SDRC_GCOMP_B,
ALGO_PARAM_SDRC_SLOPE_LOWERMOST,
ALGO_PARAM_SDRC_SLOPE_AB,
ALGO_PARAM_SDRC_SLOPE_UPPERMOST,
ALGO_PARAM_SDRC_LOUDNESS_ATTACK_TIME,
ALGO_PARAM_SDRC_LOUDNESS_RELEASE_TIME,
ALGO_PARAM_SDRC_GAIN_ATTACK_TIME,
ALGO_PARAM_SDRC_GAIN_RELEASE_TIME
}lpe_param_types_sdrc_ctrl_t;
typedef enum fw_param_type{
LOW_LATENCY=0,
NON_LOW_LATENCY,
VMIC_CONFIG,
DMA_INPUT_BUFFER,
DMA_OUTPUT_BUFFER,
}fw_param_type_t;
typedef struct snd_sst_tuning_params {
__u8 type;
__u8 str_id;
__u8 size;
__u8 rsvd;
__u64 addr;
} __attribute__ ((packed)) snd_sst_tuning_params_t;
/* Pre and post processing params structure */
typedef struct snd_ppp_params {
__u8 algo_id;/* Post/Pre processing algorithm ID */
__u8 str_id; /*Only 5 bits used 0 - 31 are valid*/
__u8 enable; /* 0= disable, 1= enable*/
__u8 reserved;
__u32 size; /*Size of parameters for all blocks*/
void *params;
} __attribute__ ((packed)) snd_ppp_params_t;
/* Parameters block of a module */
typedef struct ipc_ia_params_block {
__u32 type; /*Type of the parameter*/
__u32 size; /*size of the parameters in the block*/
__u8 params[0]; /*Parameters of the algorithm*/
}__attribute__ ((packed)) ipc_ia_params_block_t;
/*DSP Ioctls on /dev/intel_sst_ctrl only*/
#define SNDRV_SST_SET_ALGO _IOW('L', 0x30, struct snd_ppp_params *)
#define SNDRV_SST_GET_ALGO _IOWR('L', 0x31, struct snd_ppp_params *)
#define SNDRV_SST_TUNING_PARAMS _IOW('L', 0x32, struct snd_sst_tuning_params *)
#define SNDRV_SST_SET_RUNTIME_PARAMS _IOW('L', 0x40, struct snd_sst_tuning_params *)
/* Function Declarations */
int lpe_get_parameter(int str_id, int algo_id, int param_id, int param_length);
int lpe_set_parameter(int str_id, int algo_id, int param_id, int param_length, char *param_data);
int change_algo_state(int algo_id, int str_id, int state);
int check_algo_state(int algo_id, int str_id);
int lpe_setup_clv();
#endif /* __LPE_CTRL_H__ */
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