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Commit 37e18a5c authored by Satish kumar sugasi's avatar Satish kumar sugasi Committed by Gerrit - the friendly Code Review server
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radio: Add snapshot for FM radio support 



Propagate uapi header files for iris FM radio on hana

Change-Id: I38071146664ba5f56aa61071a3a273c113da375b
Signed-off-by: default avatarSatish kumar sugasi <ssugas@codeaurora.org>
parent d0c80e68

include/uapi/media/Kbuild

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header-y += radio-iris.h

header-y += radio-iris-commands.h

include/uapi/media/radio-iris-commands.h

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#ifndef __UAPI_RADIO_IRIS_COMMANDS_H

#define __UAPI_RADIO_IRIS_COMMANDS_H



enum v4l2_cid_private_iris_t {

	V4L2_CID_PRIVATE_IRIS_SRCHMODE = (0x08000000 + 1),

	V4L2_CID_PRIVATE_IRIS_SCANDWELL,

	V4L2_CID_PRIVATE_IRIS_SRCHON,

	V4L2_CID_PRIVATE_IRIS_STATE,

	V4L2_CID_PRIVATE_IRIS_TRANSMIT_MODE,

	V4L2_CID_PRIVATE_IRIS_RDSGROUP_MASK,

	V4L2_CID_PRIVATE_IRIS_REGION,

	V4L2_CID_PRIVATE_IRIS_SIGNAL_TH,

	V4L2_CID_PRIVATE_IRIS_SRCH_PTY,

	V4L2_CID_PRIVATE_IRIS_SRCH_PI,

	V4L2_CID_PRIVATE_IRIS_SRCH_CNT,

	V4L2_CID_PRIVATE_IRIS_EMPHASIS,

	V4L2_CID_PRIVATE_IRIS_RDS_STD,

	V4L2_CID_PRIVATE_IRIS_SPACING,

	V4L2_CID_PRIVATE_IRIS_RDSON,

	V4L2_CID_PRIVATE_IRIS_RDSGROUP_PROC,

	V4L2_CID_PRIVATE_IRIS_LP_MODE,

	V4L2_CID_PRIVATE_IRIS_ANTENNA,

	V4L2_CID_PRIVATE_IRIS_RDSD_BUF,

	V4L2_CID_PRIVATE_IRIS_PSALL,  /*0x8000014*/



	/*v4l2 Tx controls*/

	V4L2_CID_PRIVATE_IRIS_TX_SETPSREPEATCOUNT,

	V4L2_CID_PRIVATE_IRIS_STOP_RDS_TX_PS_NAME,

	V4L2_CID_PRIVATE_IRIS_STOP_RDS_TX_RT,

	V4L2_CID_PRIVATE_IRIS_IOVERC,

	V4L2_CID_PRIVATE_IRIS_INTDET,

	V4L2_CID_PRIVATE_IRIS_MPX_DCC,

	V4L2_CID_PRIVATE_IRIS_AF_JUMP,

	V4L2_CID_PRIVATE_IRIS_RSSI_DELTA,

	V4L2_CID_PRIVATE_IRIS_HLSI, /*0x800001d*/



	/*Diagnostic commands*/

	V4L2_CID_PRIVATE_IRIS_SOFT_MUTE,

	V4L2_CID_PRIVATE_IRIS_RIVA_ACCS_ADDR,

	V4L2_CID_PRIVATE_IRIS_RIVA_ACCS_LEN,

	V4L2_CID_PRIVATE_IRIS_RIVA_PEEK,

	V4L2_CID_PRIVATE_IRIS_RIVA_POKE,

	V4L2_CID_PRIVATE_IRIS_SSBI_ACCS_ADDR,

	V4L2_CID_PRIVATE_IRIS_SSBI_PEEK,

	V4L2_CID_PRIVATE_IRIS_SSBI_POKE,

	V4L2_CID_PRIVATE_IRIS_TX_TONE,

	V4L2_CID_PRIVATE_IRIS_RDS_GRP_COUNTERS,

	V4L2_CID_PRIVATE_IRIS_SET_NOTCH_FILTER, /* 0x8000028 */

	V4L2_CID_PRIVATE_IRIS_SET_AUDIO_PATH, /* TAVARUA specific command */

	V4L2_CID_PRIVATE_IRIS_DO_CALIBRATION,

	V4L2_CID_PRIVATE_IRIS_SRCH_ALGORITHM, /* TAVARUA specific command */

	V4L2_CID_PRIVATE_IRIS_GET_SINR,

	V4L2_CID_PRIVATE_INTF_LOW_THRESHOLD,

	V4L2_CID_PRIVATE_INTF_HIGH_THRESHOLD,

	V4L2_CID_PRIVATE_SINR_THRESHOLD,

	V4L2_CID_PRIVATE_SINR_SAMPLES,

	V4L2_CID_PRIVATE_SPUR_FREQ,

	V4L2_CID_PRIVATE_SPUR_FREQ_RMSSI,

	V4L2_CID_PRIVATE_SPUR_SELECTION,

	V4L2_CID_PRIVATE_UPDATE_SPUR_TABLE,

	V4L2_CID_PRIVATE_VALID_CHANNEL,

	V4L2_CID_PRIVATE_AF_RMSSI_TH,

	V4L2_CID_PRIVATE_AF_RMSSI_SAMPLES,

	V4L2_CID_PRIVATE_GOOD_CH_RMSSI_TH,

	V4L2_CID_PRIVATE_SRCHALGOTYPE,

	V4L2_CID_PRIVATE_CF0TH12,

	V4L2_CID_PRIVATE_SINRFIRSTSTAGE,

	V4L2_CID_PRIVATE_RMSSIFIRSTSTAGE,

	V4L2_CID_PRIVATE_RXREPEATCOUNT,

	V4L2_CID_PRIVATE_IRIS_RSSI_TH,

	V4L2_CID_PRIVATE_IRIS_AF_JUMP_RSSI_TH,

	V4L2_CID_PRIVATE_BLEND_SINRHI,

	V4L2_CID_PRIVATE_BLEND_RMSSIHI,



	/*using private CIDs under userclass*/

	V4L2_CID_PRIVATE_IRIS_READ_DEFAULT = 0x00980928,

	V4L2_CID_PRIVATE_IRIS_WRITE_DEFAULT,

	V4L2_CID_PRIVATE_IRIS_SET_CALIBRATION,

	V4L2_CID_PRIVATE_IRIS_SET_SPURTABLE = 0x0098092D,

	V4L2_CID_PRIVATE_IRIS_GET_SPUR_TBL  = 0x0098092E,

};



enum iris_evt_t {

	IRIS_EVT_RADIO_READY,

	IRIS_EVT_TUNE_SUCC,

	IRIS_EVT_SEEK_COMPLETE,

	IRIS_EVT_SCAN_NEXT,

	IRIS_EVT_NEW_RAW_RDS,

	IRIS_EVT_NEW_RT_RDS,

	IRIS_EVT_NEW_PS_RDS,

	IRIS_EVT_ERROR,

	IRIS_EVT_BELOW_TH,

	IRIS_EVT_ABOVE_TH,

	IRIS_EVT_STEREO,

	IRIS_EVT_MONO,

	IRIS_EVT_RDS_AVAIL,

	IRIS_EVT_RDS_NOT_AVAIL,

	IRIS_EVT_NEW_SRCH_LIST,

	IRIS_EVT_NEW_AF_LIST,

	IRIS_EVT_TXRDSDAT,

	IRIS_EVT_TXRDSDONE,

	IRIS_EVT_RADIO_DISABLED,

	IRIS_EVT_NEW_ODA,

	IRIS_EVT_NEW_RT_PLUS,

	IRIS_EVT_NEW_ERT,

	IRIS_EVT_SPUR_TBL,

};

#endif

include/uapi/media/radio-iris.h

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#ifndef __UAPI_RADIO_IRIS_H

#define __UAPI_RADIO_IRIS_H



#include <linux/types.h>

#include <media/radio-iris-commands.h>



#define MIN_TX_TONE_VAL  0x00

#define MAX_TX_TONE_VAL  0x07

#define MIN_HARD_MUTE_VAL  0x00

#define MAX_HARD_MUTE_VAL  0x03

#define MIN_SRCH_MODE  0x00

#define MAX_SRCH_MODE  0x09

#define MIN_SCAN_DWELL  0x00

#define MAX_SCAN_DWELL  0x0F

#define MIN_SIG_TH  0x00

#define MAX_SIG_TH  0x03

#define MIN_PTY  0X00

#define MAX_PTY  0x1F

#define MIN_PI  0x0000

#define MAX_PI  0xFFFF

#define MIN_SRCH_STATIONS_CNT  0x00

#define MAX_SRCH_STATIONS_CNT  0x14

#define MIN_CHAN_SPACING  0x00

#define MAX_CHAN_SPACING  0x02

#define MIN_EMPHASIS  0x00

#define MAX_EMPHASIS  0x01

#define MIN_RDS_STD  0x00

#define MAX_RDS_STD  0x02

#define MIN_ANTENNA_VAL  0x00

#define MAX_ANTENNA_VAL  0x01

#define MIN_TX_PS_REPEAT_CNT  0x01

#define MAX_TX_PS_REPEAT_CNT  0x0F

#define MIN_SOFT_MUTE  0x00

#define MAX_SOFT_MUTE  0x01

#define MIN_PEEK_ACCESS_LEN  0x01

#define MAX_PEEK_ACCESS_LEN  0xF9

#define MIN_RESET_CNTR  0x00

#define MAX_RESET_CNTR  0x01

#define MIN_HLSI  0x00

#define MAX_HLSI  0x02

#define MIN_NOTCH_FILTER  0x00

#define MAX_NOTCH_FILTER  0x02

#define MIN_INTF_DET_OUT_LW_TH  0x00

#define MAX_INTF_DET_OUT_LW_TH  0xFF

#define MIN_INTF_DET_OUT_HG_TH  0x00

#define MAX_INTF_DET_OUT_HG_TH  0xFF

#define MIN_SINR_TH  -128

#define MAX_SINR_TH  127

#define MIN_SINR_SAMPLES  0x01

#define MAX_SINR_SAMPLES  0xFF

#define MIN_BLEND_HI  -128

#define MAX_BLEND_HI  127





/* ---- HCI Packet structures ---- */

#define RADIO_HCI_COMMAND_HDR_SIZE sizeof(struct radio_hci_command_hdr)

#define RADIO_HCI_EVENT_HDR_SIZE   sizeof(struct radio_hci_event_hdr)



/* HCI data types */

#define RADIO_HCI_COMMAND_PKT   0x11

#define RADIO_HCI_EVENT_PKT     0x14

/*HCI reponce packets*/

#define MAX_RIVA_PEEK_RSP_SIZE   251

/* default data access */

#define DEFAULT_DATA_OFFSET 2

#define DEFAULT_DATA_SIZE 249

/* Power levels are 0-7, but SOC will expect values from 0-255

 * So the each level step size will be 255/7 = 36

 */

#define FM_TX_PWR_LVL_STEP_SIZE 36

#define FM_TX_PWR_LVL_0         0 /* Lowest power lvl that can be set for Tx */

#define FM_TX_PWR_LVL_MAX       7 /* Max power lvl for Tx */

#define FM_TX_PHY_CFG_MODE   0x3c

#define FM_TX_PHY_CFG_LEN    0x10

#define FM_TX_PWR_GAIN_OFFSET 14

/**RDS CONFIG MODE**/

#define FM_RDS_CNFG_MODE	0x0f

#define FM_RDS_CNFG_LEN		0x10

#define AF_RMSSI_TH_LSB_OFFSET	10

#define AF_RMSSI_TH_MSB_OFFSET	11

#define AF_RMSSI_SAMPLES_OFFSET	15

/**RX CONFIG MODE**/

#define FM_RX_CONFG_MODE	0x15

#define FM_RX_CNFG_LEN		0x20

#define GD_CH_RMSSI_TH_OFFSET	12

#define MAX_GD_CH_RMSSI_TH	127

#define SRCH_ALGO_TYPE_OFFSET  25

#define SINRFIRSTSTAGE_OFFSET  26

#define RMSSIFIRSTSTAGE_OFFSET 27

#define CF0TH12_BYTE1_OFFSET   8

#define CF0TH12_BYTE2_OFFSET   9

#define CF0TH12_BYTE3_OFFSET   10

#define CF0TH12_BYTE4_OFFSET   11

#define MAX_SINR_FIRSTSTAGE	127

#define MAX_RMSSI_FIRSTSTAGE	127

#define RDS_PS0_XFR_MODE 0x01

#define RDS_PS0_LEN 6

#define RX_REPEATE_BYTE_OFFSET 5

#define FM_SPUR_TBL_SIZE 240

#define SPUR_DATA_LEN 16

#define ENTRIES_EACH_CMD 15

#define SPUR_DATA_INDEX 2

#define FM_AF_LIST_MAX_SIZE   200

/* Each AF frequency consist of sizeof(int) bytes */

#define AF_LIST_MAX     (FM_AF_LIST_MAX_SIZE / 4)



#define MAX_BLEND_INDEX 49



#define TUNE_PARAM 16

#define FM_RDS_3A_GRP (0x40)

struct radio_hci_command_hdr {

	__le16	opcode;		/* OCF & OGF */

	__u8	plen;

} __packed;



struct radio_hci_event_hdr {

	__u8	evt;

	__u8	plen;

} __packed;



/* Opcode OCF */

/* HCI recv control commands opcode */

#define HCI_OCF_FM_ENABLE_RECV_REQ          0x0001

#define HCI_OCF_FM_DISABLE_RECV_REQ         0x0002

#define HCI_OCF_FM_GET_RECV_CONF_REQ        0x0003

#define HCI_OCF_FM_SET_RECV_CONF_REQ        0x0004

#define HCI_OCF_FM_SET_MUTE_MODE_REQ        0x0005

#define HCI_OCF_FM_SET_STEREO_MODE_REQ      0x0006

#define HCI_OCF_FM_SET_ANTENNA              0x0007

#define HCI_OCF_FM_SET_SIGNAL_THRESHOLD     0x0008

#define HCI_OCF_FM_GET_SIGNAL_THRESHOLD     0x0009

#define HCI_OCF_FM_GET_STATION_PARAM_REQ    0x000A

#define HCI_OCF_FM_GET_PROGRAM_SERVICE_REQ  0x000B

#define HCI_OCF_FM_GET_RADIO_TEXT_REQ       0x000C

#define HCI_OCF_FM_GET_AF_LIST_REQ          0x000D

#define HCI_OCF_FM_SEARCH_STATIONS          0x000E

#define HCI_OCF_FM_SEARCH_RDS_STATIONS      0x000F

#define HCI_OCF_FM_SEARCH_STATIONS_LIST     0x0010

#define HCI_OCF_FM_CANCEL_SEARCH            0x0011

#define HCI_OCF_FM_RDS_GRP                  0x0012

#define HCI_OCF_FM_RDS_GRP_PROCESS          0x0013

#define HCI_OCF_FM_EN_WAN_AVD_CTRL          0x0014

#define HCI_OCF_FM_EN_NOTCH_CTRL            0x0015

#define HCI_OCF_FM_SET_EVENT_MASK           0x0016

#define HCI_OCF_FM_SET_CH_DET_THRESHOLD     0x0017

#define HCI_OCF_FM_GET_CH_DET_THRESHOLD     0x0018

#define HCI_OCF_FM_SET_BLND_TBL             0x001B

#define HCI_OCF_FM_GET_BLND_TBL             0x001C

/* HCI trans control commans opcode*/

#define HCI_OCF_FM_ENABLE_TRANS_REQ         0x0001

#define HCI_OCF_FM_DISABLE_TRANS_REQ        0x0002

#define HCI_OCF_FM_GET_TRANS_CONF_REQ       0x0003

#define HCI_OCF_FM_SET_TRANS_CONF_REQ       0x0004

#define HCI_OCF_FM_RDS_RT_REQ               0x0008

#define HCI_OCF_FM_RDS_PS_REQ               0x0009





/* HCI common control commands opcode */

#define HCI_OCF_FM_TUNE_STATION_REQ         0x0001

#define HCI_OCF_FM_DEFAULT_DATA_READ        0x0002

#define HCI_OCF_FM_DEFAULT_DATA_WRITE       0x0003

#define HCI_OCF_FM_RESET                    0x0004

#define HCI_OCF_FM_GET_FEATURE_LIST         0x0005

#define HCI_OCF_FM_DO_CALIBRATION           0x0006

#define HCI_OCF_FM_SET_CALIBRATION          0x0007

#define HCI_OCF_FM_SET_SPUR_TABLE           0x0008

#define HCI_OCF_FM_GET_SPUR_TABLE           0x0009



/*HCI Status parameters commands*/

#define HCI_OCF_FM_READ_GRP_COUNTERS        0x0001



/*HCI Diagnostic commands*/

#define HCI_OCF_FM_PEEK_DATA                0x0002

#define HCI_OCF_FM_POKE_DATA                0x0003

#define HCI_OCF_FM_SSBI_PEEK_REG            0x0004

#define HCI_OCF_FM_SSBI_POKE_REG            0x0005

#define HCI_OCF_FM_STATION_DBG_PARAM        0x0007

#define HCI_FM_SET_INTERNAL_TONE_GENRATOR   0x0008



/* Opcode OGF */

#define HCI_OGF_FM_RECV_CTRL_CMD_REQ            0x0013

#define HCI_OGF_FM_TRANS_CTRL_CMD_REQ           0x0014

#define HCI_OGF_FM_COMMON_CTRL_CMD_REQ          0x0015

#define HCI_OGF_FM_STATUS_PARAMETERS_CMD_REQ    0x0016

#define HCI_OGF_FM_TEST_CMD_REQ                 0x0017

#define HCI_OGF_FM_DIAGNOSTIC_CMD_REQ           0x003F



/* Command opcode pack/unpack */

#define hci_opcode_pack(ogf, ocf)  ((__u16) ((ocf & 0x03ff)|(ogf << 10)))

#define hci_opcode_ogf(op)		(op >> 10)

#define hci_opcode_ocf(op)		(op & 0x03ff)

#define hci_recv_ctrl_cmd_op_pack(ocf) \

	((__u16) hci_opcode_pack(HCI_OGF_FM_RECV_CTRL_CMD_REQ, ocf))

#define hci_trans_ctrl_cmd_op_pack(ocf) \

	((__u16) hci_opcode_pack(HCI_OGF_FM_TRANS_CTRL_CMD_REQ, ocf))

#define hci_common_cmd_op_pack(ocf)	\

	((__u16) hci_opcode_pack(HCI_OGF_FM_COMMON_CTRL_CMD_REQ, ocf))

#define hci_status_param_op_pack(ocf)	\

	((__u16) hci_opcode_pack(HCI_OGF_FM_STATUS_PARAMETERS_CMD_REQ, ocf))

#define hci_diagnostic_cmd_op_pack(ocf)	\

	((__u16) hci_opcode_pack(HCI_OGF_FM_DIAGNOSTIC_CMD_REQ, ocf))





/* HCI commands with no arguments*/

#define HCI_FM_ENABLE_RECV_CMD 1

#define HCI_FM_DISABLE_RECV_CMD 2

#define HCI_FM_GET_RECV_CONF_CMD 3

#define HCI_FM_GET_STATION_PARAM_CMD 4

#define HCI_FM_GET_SIGNAL_TH_CMD 5

#define HCI_FM_GET_PROGRAM_SERVICE_CMD 6

#define HCI_FM_GET_RADIO_TEXT_CMD 7

#define HCI_FM_GET_AF_LIST_CMD 8

#define HCI_FM_CANCEL_SEARCH_CMD 9

#define HCI_FM_RESET_CMD 10

#define HCI_FM_GET_FEATURES_CMD 11

#define HCI_FM_STATION_DBG_PARAM_CMD 12

#define HCI_FM_ENABLE_TRANS_CMD 13

#define HCI_FM_DISABLE_TRANS_CMD 14

#define HCI_FM_GET_TX_CONFIG 15

#define HCI_FM_GET_DET_CH_TH_CMD 16

#define HCI_FM_GET_BLND_TBL_CMD 17



/* Defines for FM TX*/

#define TX_PS_DATA_LENGTH 108

#define TX_RT_DATA_LENGTH 64

#define PS_STRING_LEN     9



/* ----- HCI Command request ----- */

struct hci_fm_recv_conf_req {

	__u8	emphasis;

	__u8	ch_spacing;

	__u8	rds_std;

	__u8	hlsi;

	__u32	band_low_limit;

	__u32	band_high_limit;

} __packed;



/* ----- HCI Command request ----- */

struct hci_fm_trans_conf_req_struct {

	__u8	emphasis;

	__u8	rds_std;

	__u32	band_low_limit;

	__u32	band_high_limit;

} __packed;





/* ----- HCI Command request ----- */

struct hci_fm_tx_ps {

	__u8    ps_control;

	__u16	pi;

	__u8	pty;

	__u8	ps_repeatcount;

	__u8	ps_num;

	__u8    ps_data[TX_PS_DATA_LENGTH];

} __packed;



struct hci_fm_tx_rt {

	__u8    rt_control;

	__u16	pi;

	__u8	pty;

	__u8	rt_len;

	__u8    rt_data[TX_RT_DATA_LENGTH];

} __packed;



struct hci_fm_mute_mode_req {

	__u8	hard_mute;

	__u8	soft_mute;

} __packed;



struct hci_fm_stereo_mode_req {

	__u8    stereo_mode;

	__u8    sig_blend;

	__u8    intf_blend;

	__u8    most_switch;

} __packed;



struct hci_fm_search_station_req {

	__u8    srch_mode;

	__u8    scan_time;

	__u8    srch_dir;

} __packed;



struct hci_fm_search_rds_station_req {

	struct hci_fm_search_station_req srch_station;

	__u8    srch_pty;

	__u16   srch_pi;

} __packed;



struct hci_fm_search_station_list_req {

	__u8    srch_list_mode;

	__u8    srch_list_dir;

	__u32   srch_list_max;

	__u8    srch_pty;

} __packed;



struct hci_fm_rds_grp_req {

	__u32   rds_grp_enable_mask;

	__u32   rds_buf_size;

	__u8    en_rds_change_filter;

} __packed;



struct hci_fm_en_avd_ctrl_req {

	__u8    no_freqs;

	__u8    freq_index;

	__u8    lo_shft;

	__u16   freq_min;

	__u16   freq_max;

} __packed;



struct hci_fm_def_data_rd_req {

	__u8    mode;

	__u8    length;

	__u8    param_len;

	__u8    param;

} __packed;



struct hci_fm_def_data_wr_req {

	__u8    mode;

	__u8    length;

	__u8   data[DEFAULT_DATA_SIZE];

} __packed;



struct hci_fm_riva_data {

	__u8 subopcode;

	__u32   start_addr;

	__u8    length;

} __packed;



struct hci_fm_riva_poke {

	struct hci_fm_riva_data cmd_params;

	__u8    data[MAX_RIVA_PEEK_RSP_SIZE];

} __packed;



struct hci_fm_ssbi_req {

	__u16   start_addr;

	__u8    data;

} __packed;

struct hci_fm_ssbi_peek {

	__u16 start_address;

} __packed;



struct hci_fm_ch_det_threshold {

	char sinr;

	__u8 sinr_samples;

	__u8 low_th;

	__u8 high_th;



} __packed;



struct hci_fm_blend_table {

	__u8 ucBlendType;

	__u8 ucBlendRampRateUp;

	__u8 ucBlendDebounceNumSampleUp;

	__u8 ucBlendDebounceIdxUp;

	__u8 ucBlendSinrIdxSkipStep;

	__u8 scBlendSinrHi;

	__u8 scBlendRmssiHi;

	__u8 ucBlendIndexHi;

	__u8 ucBlendIndex[MAX_BLEND_INDEX];

} __packed;



/*HCI events*/

#define HCI_EV_TUNE_STATUS              0x01

#define HCI_EV_RDS_LOCK_STATUS          0x02

#define HCI_EV_STEREO_STATUS            0x03

#define HCI_EV_SERVICE_AVAILABLE        0x04

#define HCI_EV_SEARCH_PROGRESS          0x05

#define HCI_EV_SEARCH_RDS_PROGRESS      0x06

#define HCI_EV_SEARCH_LIST_PROGRESS     0x07

#define HCI_EV_RDS_RX_DATA              0x08

#define HCI_EV_PROGRAM_SERVICE          0x09

#define HCI_EV_RADIO_TEXT               0x0A

#define HCI_EV_FM_AF_LIST               0x0B

#define HCI_EV_TX_RDS_GRP_AVBLE         0x0C

#define HCI_EV_TX_RDS_GRP_COMPL         0x0D

#define HCI_EV_TX_RDS_CONT_GRP_COMPL    0x0E

#define HCI_EV_CMD_COMPLETE             0x0F

#define HCI_EV_CMD_STATUS               0x10

#define HCI_EV_TUNE_COMPLETE            0x11

#define HCI_EV_SEARCH_COMPLETE          0x12

#define HCI_EV_SEARCH_RDS_COMPLETE      0x13

#define HCI_EV_SEARCH_LIST_COMPLETE     0x14



#define HCI_REQ_DONE	  0

#define HCI_REQ_PEND	  1

#define HCI_REQ_CANCELED  2

#define HCI_REQ_STATUS    3



#define MAX_RAW_RDS_GRPS	21



#define RDSGRP_DATA_OFFSET	 0x1



/*RT PLUS*/

#define DUMMY_CLASS		0

#define RT_PLUS_LEN_1_TAG	3

#define RT_ERT_FLAG_BIT		5



/*TAG1*/

#define TAG1_MSB_OFFSET		3

#define TAG1_MSB_MASK		7

#define TAG1_LSB_OFFSET		5

#define TAG1_POS_MSB_MASK	31

#define TAG1_POS_MSB_OFFSET	1

#define TAG1_POS_LSB_OFFSET	7

#define TAG1_LEN_OFFSET		1

#define TAG1_LEN_MASK		63



/*TAG2*/

#define TAG2_MSB_OFFSET		5

#define TAG2_MSB_MASK		1

#define TAG2_LSB_OFFSET		3

#define TAG2_POS_MSB_MASK	7

#define TAG2_POS_MSB_OFFSET	3

#define TAG2_POS_LSB_OFFSET	5

#define TAG2_LEN_MASK		31



#define AGT_MASK		31

/*Extract 5 left most bits of lsb of 2nd block*/

#define AGT(x)			(x & AGT_MASK)

/*16 bits of 4th block*/

#define AID(lsb, msb)		((msb << 8) | (lsb))

/*Extract 5 right most bits of msb of 2nd block*/

#define GTC(blk2msb)		(blk2msb >> 3)



#define GRP_3A			0x6

#define RT_PLUS_AID		0x4bd7



/*ERT*/

#define ERT_AID			0x6552

#define CARRIAGE_RETURN		0x000D

#define MAX_ERT_SEGMENT		31

#define ERT_FORMAT_DIR_BIT	1



#define EXTRACT_BIT(data, bit_pos) ((data & (1 << bit_pos)) >> bit_pos)



struct hci_ev_tune_status {

	__u8    sub_event;

	__le32  station_freq;

	__u8    serv_avble;

	char    rssi;

	__u8    stereo_prg;

	__u8    rds_sync_status;

	__u8    mute_mode;

	char    sinr;

	__u8	intf_det_th;

} __packed;



struct rds_blk_data {

	__u8	rdsMsb;

	__u8	rdsLsb;

	__u8	blockStatus;

} __packed;



struct rds_grp_data {

	struct rds_blk_data rdsBlk[4];

} __packed;



struct hci_ev_rds_rx_data {

	__u8    num_rds_grps;

	struct  rds_grp_data rds_grp_data[MAX_RAW_RDS_GRPS];

} __packed;



struct hci_ev_prg_service {

	__le16   pi_prg_id;

	__u8    pty_prg_type;

	__u8    ta_prg_code_type;

	__u8    ta_ann_code_flag;

	__u8    ms_switch_code_flag;

	__u8    dec_id_ctrl_code_flag;

	__u8    ps_num;

	__u8    prg_service_name[119];

} __packed;



struct hci_ev_radio_text {

	__le16   pi_prg_id;

	__u8    pty_prg_type;

	__u8    ta_prg_code_type;

	__u8    txt_ab_flag;

	__u8    radio_txt[64];

} __packed;



struct hci_ev_af_list {

	__le32   tune_freq;

	__le16   pi_code;

	__u8    af_size;

	__u8    af_list[FM_AF_LIST_MAX_SIZE];

} __packed;



struct hci_ev_cmd_complete {

	__u8    num_hci_cmd_pkts;

	__le16   cmd_opcode;

} __packed;



struct hci_ev_cmd_status {

	__u8    status;

	__u8    num_hci_cmd_pkts;

	__le16   status_opcode;

} __packed;



struct hci_ev_srch_st {

	__le32    station_freq;

	__u8    rds_cap;

	__u8   pty;

	__le16   status_opcode;

} __packed;



struct hci_ev_rel_freq {

	__u8  rel_freq_msb;

	__u8  rel_freq_lsb;



} __packed;

struct hci_ev_srch_list_compl {

	__u8    num_stations_found;

	struct hci_ev_rel_freq  rel_freq[20];

} __packed;



/* ----- HCI Event Response ----- */

struct hci_fm_conf_rsp {

	__u8    status;

	struct hci_fm_recv_conf_req recv_conf_rsp;

} __packed;



struct hci_fm_get_trans_conf_rsp {

	__u8    status;

	struct hci_fm_trans_conf_req_struct trans_conf_rsp;

} __packed;

struct hci_fm_sig_threshold_rsp {

	__u8    status;

	__u8    sig_threshold;

} __packed;



struct hci_fm_station_rsp {

	struct hci_ev_tune_status station_rsp;

} __packed;



struct hci_fm_prgm_srv_rsp {

	__u8    status;

	struct hci_ev_prg_service prg_srv;

} __packed;



struct hci_fm_radio_txt_rsp {

	__u8    status;

	struct hci_ev_radio_text rd_txt;

} __packed;



struct hci_fm_af_list_rsp {

	__u8    status;

	struct hci_ev_af_list rd_txt;

} __packed;



struct hci_fm_data_rd_rsp {

	__u8    status;

	__u8    ret_data_len;

	__u8    data[DEFAULT_DATA_SIZE];

} __packed;



struct hci_fm_feature_list_rsp {

	__u8    status;

	__u8    feature_mask;

} __packed;



struct hci_fm_dbg_param_rsp {

	__u8    status;

	__u8    blend;

	__u8    soft_mute;

	__u8    inf_blend;

	__u8    inf_soft_mute;

	__u8    pilot_pil;

	__u8    io_verc;

	__u8    in_det_out;

} __packed;



#define CLKSPURID_INDEX0	0

#define CLKSPURID_INDEX1	5

#define CLKSPURID_INDEX2	10

#define CLKSPURID_INDEX3	15

#define CLKSPURID_INDEX4	20

#define CLKSPURID_INDEX5	25



#define MAX_SPUR_FREQ_LIMIT	30

#define CKK_SPUR		0x3B

#define SPUR_DATA_SIZE		0x4

#define SPUR_ENTRIES_PER_ID	0x5



#define COMPUTE_SPUR(val)         ((((val) - (76000)) / (50)))

#define GET_FREQ(val, bit)        ((bit == 1) ? ((val) >> 8) : ((val) & 0xFF))

#define GET_SPUR_ENTRY_LEVEL(val) ((val) / (5))



struct hci_fm_spur_data {

	__u32	freq[MAX_SPUR_FREQ_LIMIT];

	__s8	rmssi[MAX_SPUR_FREQ_LIMIT];

	__u8	enable[MAX_SPUR_FREQ_LIMIT];

} __packed;





/* HCI dev events */

#define RADIO_HCI_DEV_REG			1

#define RADIO_HCI_DEV_WRITE			2



/* FM RDS */

#define RDS_PTYPE 2

#define RDS_PID_LOWER 1

#define RDS_PID_HIGHER 0

#define RDS_OFFSET 5

#define RDS_PS_LENGTH_OFFSET 7

#define RDS_STRING 8

#define RDS_PS_DATA_OFFSET 8

#define RDS_CONFIG_OFFSET  3

#define RDS_AF_JUMP_OFFSET 4

#define PI_CODE_OFFSET 4

#define AF_SIZE_OFFSET 6

#define AF_LIST_OFFSET 7

#define RT_A_B_FLAG_OFFSET 4

/*FM states*/



enum radio_state_t {

	FM_OFF,

	FM_RECV,

	FM_TRANS,

	FM_RESET,

	FM_CALIB,

	FM_TURNING_OFF,

	FM_RECV_TURNING_ON,

	FM_TRANS_TURNING_ON,

	FM_MAX_NO_STATES,

};



enum emphasis_type {

	FM_RX_EMP75 = 0x0,

	FM_RX_EMP50 = 0x1

};



enum channel_space_type {

	FM_RX_SPACE_200KHZ = 0x0,

	FM_RX_SPACE_100KHZ = 0x1,

	FM_RX_SPACE_50KHZ = 0x2

};



enum high_low_injection {

	AUTO_HI_LO_INJECTION = 0x0,

	LOW_SIDE_INJECTION = 0x1,

	HIGH_SIDE_INJECTION = 0x2

};



enum fm_rds_type {

	FM_RX_RDBS_SYSTEM = 0x0,

	FM_RX_RDS_SYSTEM = 0x1

};



enum iris_region_t {

	IRIS_REGION_US,

	IRIS_REGION_EU,

	IRIS_REGION_JAPAN,

	IRIS_REGION_JAPAN_WIDE,

	IRIS_REGION_OTHER

};



#define STD_BUF_SIZE        (256)



enum iris_buf_t {

	IRIS_BUF_SRCH_LIST,

	IRIS_BUF_EVENTS,

	IRIS_BUF_RT_RDS,

	IRIS_BUF_PS_RDS,

	IRIS_BUF_RAW_RDS,

	IRIS_BUF_AF_LIST,

	IRIS_BUF_PEEK,

	IRIS_BUF_SSBI_PEEK,

	IRIS_BUF_RDS_CNTRS,

	IRIS_BUF_RD_DEFAULT,

	IRIS_BUF_CAL_DATA,

	IRIS_BUF_RT_PLUS,

	IRIS_BUF_ERT,

	IRIS_BUF_SPUR,

	IRIS_BUF_MAX,

};



enum iris_xfr_t {

	IRIS_XFR_SYNC,

	IRIS_XFR_ERROR,

	IRIS_XFR_SRCH_LIST,

	IRIS_XFR_RT_RDS,

	IRIS_XFR_PS_RDS,

	IRIS_XFR_AF_LIST,

	IRIS_XFR_MAX

};



/* Search options */

enum search_t {

	SEEK,

	SCAN,

	SCAN_FOR_STRONG,

	SCAN_FOR_WEAK,

	RDS_SEEK_PTY,

	RDS_SCAN_PTY,

	RDS_SEEK_PI,

	RDS_AF_JUMP,

};



enum spur_entry_levels {

	ENTRY_0,

	ENTRY_1,

	ENTRY_2,

	ENTRY_3,

	ENTRY_4,

	ENTRY_5,

};



/* Band limits */

#define REGION_US_EU_BAND_LOW              87500

#define REGION_US_EU_BAND_HIGH             108000

#define REGION_JAPAN_STANDARD_BAND_LOW     76000

#define REGION_JAPAN_STANDARD_BAND_HIGH    90000

#define REGION_JAPAN_WIDE_BAND_LOW         90000

#define REGION_JAPAN_WIDE_BAND_HIGH        108000



#define SRCH_MODE	0x07

#define SRCH_DIR	0x08 /* 0-up 1-down */

#define SCAN_DWELL	0x70

#define SRCH_ON		0x80



/* I/O Control */

#define IOC_HRD_MUTE	0x03

#define IOC_SFT_MUTE	0x01

#define IOC_MON_STR	0x01

#define IOC_SIG_BLND	0x01

#define IOC_INTF_BLND	0x01

#define IOC_ANTENNA	0x01



/* RDS Control */

#define RDS_ON		0x01

#define RDS_BUF_SZ  100



/* constants */

#define  RDS_BLOCKS_NUM	(4)

#define BYTES_PER_BLOCK	(3)

#define MAX_PS_LENGTH	(108)

#define MAX_RT_LENGTH	(64)

#define RDS_GRP_CNTR_LEN (36)

#define RX_RT_DATA_LENGTH (63)

/* Search direction */

#define SRCH_DIR_UP		(0)

#define SRCH_DIR_DOWN		(1)



/*Search RDS stations*/

#define SEARCH_RDS_STNS_MODE_OFFSET 4



/*Search Station list */

#define PARAMS_PER_STATION 0x08

#define STN_NUM_OFFSET     0x01

#define STN_FREQ_OFFSET    0x02

#define KHZ_TO_MHZ         1000

#define GET_MSB(x)((x >> 8) & 0xFF)

#define GET_LSB(x)((x) & 0xFF)



/* control options */

#define CTRL_ON			(1)

#define CTRL_OFF		(0)



/*Diagnostic commands*/



#define RIVA_PEEK_OPCODE 0x0D

#define RIVA_POKE_OPCODE 0x0C



#define PEEK_DATA_OFSET 0x1

#define RIVA_PEEK_PARAM     0x6

#define RIVA_PEEK_LEN_OFSET  0x6

#define SSBI_PEEK_LEN    0x01

/*Calibration data*/

#define PROCS_CALIB_MODE  1

#define PROCS_CALIB_SIZE  23

#define DC_CALIB_MODE     2

#define DC_CALIB_SIZE     48

#define RSB_CALIB_MODE    3

#define RSB_CALIB_SIZE    4

#define CALIB_DATA_OFSET  2

#define CALIB_MODE_OFSET  1

#define MAX_CALIB_SIZE 75



/* Channel validity */

#define INVALID_CHANNEL		(0)

#define VALID_CHANNEL		(1)



struct hci_fm_set_cal_req_proc {

	__u8    mode;

	/*Max process calibration data size*/

	__u8    data[PROCS_CALIB_SIZE];

} __packed;



struct hci_fm_set_cal_req_dc {

	__u8    mode;

	/*Max DC calibration data size*/

	__u8    data[DC_CALIB_SIZE];

} __packed;



struct hci_cc_do_calibration_rsp {

	__u8 status;

	__u8 mode;

	__u8 data[MAX_CALIB_SIZE];

} __packed;



struct hci_fm_set_spur_table_req {

	__u8 mode;

	__u8 no_of_freqs_entries;

	__u8 spur_data[FM_SPUR_TBL_SIZE];

} __packed;

/* Low Power mode*/

#define SIG_LEVEL_INTR  (1 << 0)

#define RDS_SYNC_INTR   (1 << 1)

#define AUDIO_CTRL_INTR (1 << 2)

#define AF_JUMP_ENABLE  (1 << 4)



#endif