[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / media / radio / wl128x / fmdrv_common.h

/*
 *  FM Driver for Connectivity chip of Texas Instruments.
 *  FM Common module header file
 *
 *  Copyright (C) 2011 Texas Instruments
 *
 *  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.
 *
 *  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.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */

#ifndef _FMDRV_COMMON_H
#define _FMDRV_COMMON_H

#define FM_ST_REG_TIMEOUT   msecs_to_jiffies(6000)	/* 6 sec */
#define FM_PKT_LOGICAL_CHAN_NUMBER  0x08   /* Logical channel 8 */

#define REG_RD       0x1
#define REG_WR      0x0

struct fm_reg_table {
	u8 opcode;
	u8 type;
	u8 *name;
};

#define STEREO_GET               0
#define RSSI_LVL_GET             1
#define IF_COUNT_GET             2
#define FLAG_GET                 3
#define RDS_SYNC_GET             4
#define RDS_DATA_GET             5
#define FREQ_SET                 10
#define AF_FREQ_SET              11
#define MOST_MODE_SET            12
#define MOST_BLEND_SET           13
#define DEMPH_MODE_SET           14
#define SEARCH_LVL_SET           15
#define BAND_SET                 16
#define MUTE_STATUS_SET          17
#define RDS_PAUSE_LVL_SET        18
#define RDS_PAUSE_DUR_SET        19
#define RDS_MEM_SET              20
#define RDS_BLK_B_SET            21
#define RDS_MSK_B_SET            22
#define RDS_PI_MASK_SET          23
#define RDS_PI_SET               24
#define RDS_SYSTEM_SET           25
#define INT_MASK_SET             26
#define SEARCH_DIR_SET           27
#define VOLUME_SET               28
#define AUDIO_ENABLE_SET         29
#define PCM_MODE_SET             30
#define I2S_MODE_CONFIG_SET      31
#define POWER_SET                32
#define INTX_CONFIG_SET          33
#define PULL_EN_SET              34
#define HILO_SET                 35
#define SWITCH2FREF              36
#define FREQ_DRIFT_REPORT        37

#define PCE_GET                  40
#define FIRM_VER_GET             41
#define ASIC_VER_GET             42
#define ASIC_ID_GET              43
#define MAN_ID_GET               44
#define TUNER_MODE_SET           45
#define STOP_SEARCH              46
#define RDS_CNTRL_SET            47

#define WRITE_HARDWARE_REG       100
#define CODE_DOWNLOAD            101
#define RESET                    102

#define FM_POWER_MODE            254
#define FM_INTERRUPT             255

/* Transmitter API */

#define CHANL_SET                55
#define CHANL_BW_SET		56
#define REF_SET                  57
#define POWER_ENB_SET            90
#define POWER_ATT_SET            58
#define POWER_LEV_SET            59
#define AUDIO_DEV_SET            60
#define PILOT_DEV_SET            61
#define RDS_DEV_SET              62
#define TX_BAND_SET              65
#define PUPD_SET                 91
#define AUDIO_IO_SET             63
#define PREMPH_SET               64
#define MONO_SET                 66
#define MUTE                     92
#define MPX_LMT_ENABLE           67
#define PI_SET                   93
#define ECC_SET                  69
#define PTY                      70
#define AF                       71
#define DISPLAY_MODE             74
#define RDS_REP_SET              77
#define RDS_CONFIG_DATA_SET      98
#define RDS_DATA_SET             99
#define RDS_DATA_ENB             94
#define TA_SET                   78
#define TP_SET                   79
#define DI_SET                   80
#define MS_SET                   81
#define PS_SCROLL_SPEED          82
#define TX_AUDIO_LEVEL_TEST      96
#define TX_AUDIO_LEVEL_TEST_THRESHOLD    73
#define TX_AUDIO_INPUT_LEVEL_RANGE_SET   54
#define RX_ANTENNA_SELECT        87
#define I2C_DEV_ADDR_SET         86
#define REF_ERR_CALIB_PARAM_SET          88
#define REF_ERR_CALIB_PERIODICITY_SET    89
#define SOC_INT_TRIGGER                  52
#define SOC_AUDIO_PATH_SET               83
#define SOC_PCMI_OVERRIDE                84
#define SOC_I2S_OVERRIDE         85
#define RSSI_BLOCK_SCAN_FREQ_SET 95
#define RSSI_BLOCK_SCAN_START    97
#define RSSI_BLOCK_SCAN_DATA_GET  5
#define READ_FMANT_TUNE_VALUE            104

/* SKB helpers */
struct fm_skb_cb {
	__u8 fm_op;
	struct completion *completion;
};

#define fm_cb(skb) ((struct fm_skb_cb *)(skb->cb))

/* FM Channel-8 command message format */
struct fm_cmd_msg_hdr {
	__u8 hdr;		/* Logical Channel-8 */
	__u8 len;		/* Number of bytes follows */
	__u8 op;		/* FM Opcode */
	__u8 rd_wr;		/* Read/Write command */
	__u8 dlen;		/* Length of payload */
} __attribute__ ((packed));

#define FM_CMD_MSG_HDR_SIZE    5	/* sizeof(struct fm_cmd_msg_hdr) */

/* FM Channel-8 event messgage format */
struct fm_event_msg_hdr {
	__u8 header;		/* Logical Channel-8 */
	__u8 len;		/* Number of bytes follows */
	__u8 status;		/* Event status */
	__u8 num_fm_hci_cmds;	/* Number of pkts the host allowed to send */
	__u8 op;		/* FM Opcode */
	__u8 rd_wr;		/* Read/Write command */
	__u8 dlen;		/* Length of payload */
} __attribute__ ((packed));

#define FM_EVT_MSG_HDR_SIZE     7	/* sizeof(struct fm_event_msg_hdr) */

/* TI's magic number in firmware file */
#define FM_FW_FILE_HEADER_MAGIC	     0x42535442

#define FM_ENABLE   1
#define FM_DISABLE  0

/* FLAG_GET register bits */
#define FM_FR_EVENT		(1 << 0)
#define FM_BL_EVENT		(1 << 1)
#define FM_RDS_EVENT		(1 << 2)
#define FM_BBLK_EVENT		(1 << 3)
#define FM_LSYNC_EVENT		(1 << 4)
#define FM_LEV_EVENT		(1 << 5)
#define FM_IFFR_EVENT		(1 << 6)
#define FM_PI_EVENT		(1 << 7)
#define FM_PD_EVENT		(1 << 8)
#define FM_STIC_EVENT		(1 << 9)
#define FM_MAL_EVENT		(1 << 10)
#define FM_POW_ENB_EVENT	(1 << 11)

/*
 * Firmware files of FM. ASIC ID and ASIC version will be appened to this,
 * later.
 */
#define FM_FMC_FW_FILE_START      ("fmc_ch8")
#define FM_RX_FW_FILE_START       ("fm_rx_ch8")
#define FM_TX_FW_FILE_START       ("fm_tx_ch8")

#define FM_UNDEFINED_FREQ		   0xFFFFFFFF

/* Band types */
#define FM_BAND_EUROPE_US	0
#define FM_BAND_JAPAN		1

/* Seek directions */
#define FM_SEARCH_DIRECTION_DOWN	0
#define FM_SEARCH_DIRECTION_UP		1

/* Tunner modes */
#define FM_TUNER_STOP_SEARCH_MODE	0
#define FM_TUNER_PRESET_MODE		1
#define FM_TUNER_AUTONOMOUS_SEARCH_MODE	2
#define FM_TUNER_AF_JUMP_MODE		3

/* Min and Max volume */
#define FM_RX_VOLUME_MIN	0
#define FM_RX_VOLUME_MAX	70

/* Volume gain step */
#define FM_RX_VOLUME_GAIN_STEP	0x370

/* Mute modes */
#define	FM_MUTE_ON		0
#define FM_MUTE_OFF		1
#define	FM_MUTE_ATTENUATE	2

#define FM_RX_UNMUTE_MODE		0x00
#define FM_RX_RF_DEP_MODE		0x01
#define FM_RX_AC_MUTE_MODE		0x02
#define FM_RX_HARD_MUTE_LEFT_MODE	0x04
#define FM_RX_HARD_MUTE_RIGHT_MODE	0x08
#define FM_RX_SOFT_MUTE_FORCE_MODE	0x10

/* RF dependent mute mode */
#define FM_RX_RF_DEPENDENT_MUTE_ON	1
#define FM_RX_RF_DEPENDENT_MUTE_OFF	0

/* RSSI threshold min and max */
#define FM_RX_RSSI_THRESHOLD_MIN	-128
#define FM_RX_RSSI_THRESHOLD_MAX	127

/* Stereo/Mono mode */
#define FM_STEREO_MODE		0
#define FM_MONO_MODE		1
#define FM_STEREO_SOFT_BLEND	1

/* FM RX De-emphasis filter modes */
#define FM_RX_EMPHASIS_FILTER_50_USEC	0
#define FM_RX_EMPHASIS_FILTER_75_USEC	1

/* FM RDS modes */
#define FM_RDS_DISABLE	0
#define FM_RDS_ENABLE	1

#define FM_NO_PI_CODE	0

/* FM and RX RDS block enable/disable  */
#define FM_RX_PWR_SET_FM_ON_RDS_OFF		0x1
#define FM_RX_PWR_SET_FM_AND_RDS_BLK_ON		0x3
#define FM_RX_PWR_SET_FM_AND_RDS_BLK_OFF	0x0

/* RX RDS */
#define FM_RX_RDS_FLUSH_FIFO		0x1
#define FM_RX_RDS_FIFO_THRESHOLD	64	/* tuples */
#define FM_RDS_BLK_SIZE		3	/* 3 bytes */

/* RDS block types */
#define FM_RDS_BLOCK_A		0
#define FM_RDS_BLOCK_B		1
#define FM_RDS_BLOCK_C		2
#define FM_RDS_BLOCK_Ctag	3
#define FM_RDS_BLOCK_D		4
#define FM_RDS_BLOCK_E		5

#define FM_RDS_BLK_IDX_A		0
#define FM_RDS_BLK_IDX_B		1
#define FM_RDS_BLK_IDX_C		2
#define FM_RDS_BLK_IDX_D		3
#define FM_RDS_BLK_IDX_UNKNOWN	0xF0

#define FM_RDS_STATUS_ERR_MASK	0x18

/*
 * Represents an RDS group type & version.
 * There are 15 groups, each group has 2 versions: A and B.
 */
#define FM_RDS_GROUP_TYPE_MASK_0A	    ((unsigned long)1<<0)
#define FM_RDS_GROUP_TYPE_MASK_0B	    ((unsigned long)1<<1)
#define FM_RDS_GROUP_TYPE_MASK_1A	    ((unsigned long)1<<2)
#define FM_RDS_GROUP_TYPE_MASK_1B	    ((unsigned long)1<<3)
#define FM_RDS_GROUP_TYPE_MASK_2A	    ((unsigned long)1<<4)
#define FM_RDS_GROUP_TYPE_MASK_2B	    ((unsigned long)1<<5)
#define FM_RDS_GROUP_TYPE_MASK_3A	    ((unsigned long)1<<6)
#define FM_RDS_GROUP_TYPE_MASK_3B           ((unsigned long)1<<7)
#define FM_RDS_GROUP_TYPE_MASK_4A	    ((unsigned long)1<<8)
#define FM_RDS_GROUP_TYPE_MASK_4B	    ((unsigned long)1<<9)
#define FM_RDS_GROUP_TYPE_MASK_5A	    ((unsigned long)1<<10)
#define FM_RDS_GROUP_TYPE_MASK_5B	    ((unsigned long)1<<11)
#define FM_RDS_GROUP_TYPE_MASK_6A	    ((unsigned long)1<<12)
#define FM_RDS_GROUP_TYPE_MASK_6B	    ((unsigned long)1<<13)
#define FM_RDS_GROUP_TYPE_MASK_7A	    ((unsigned long)1<<14)
#define FM_RDS_GROUP_TYPE_MASK_7B	    ((unsigned long)1<<15)
#define FM_RDS_GROUP_TYPE_MASK_8A           ((unsigned long)1<<16)
#define FM_RDS_GROUP_TYPE_MASK_8B	    ((unsigned long)1<<17)
#define FM_RDS_GROUP_TYPE_MASK_9A	    ((unsigned long)1<<18)
#define FM_RDS_GROUP_TYPE_MASK_9B	    ((unsigned long)1<<19)
#define FM_RDS_GROUP_TYPE_MASK_10A	    ((unsigned long)1<<20)
#define FM_RDS_GROUP_TYPE_MASK_10B	    ((unsigned long)1<<21)
#define FM_RDS_GROUP_TYPE_MASK_11A	    ((unsigned long)1<<22)
#define FM_RDS_GROUP_TYPE_MASK_11B	    ((unsigned long)1<<23)
#define FM_RDS_GROUP_TYPE_MASK_12A	    ((unsigned long)1<<24)
#define FM_RDS_GROUP_TYPE_MASK_12B	    ((unsigned long)1<<25)
#define FM_RDS_GROUP_TYPE_MASK_13A	    ((unsigned long)1<<26)
#define FM_RDS_GROUP_TYPE_MASK_13B	    ((unsigned long)1<<27)
#define FM_RDS_GROUP_TYPE_MASK_14A	    ((unsigned long)1<<28)
#define FM_RDS_GROUP_TYPE_MASK_14B	    ((unsigned long)1<<29)
#define FM_RDS_GROUP_TYPE_MASK_15A	    ((unsigned long)1<<30)
#define FM_RDS_GROUP_TYPE_MASK_15B	    ((unsigned long)1<<31)

/* RX Alternate Frequency info */
#define FM_RDS_MIN_AF		          1
#define FM_RDS_MAX_AF		        204
#define FM_RDS_MAX_AF_JAPAN	        140
#define FM_RDS_1_AF_FOLLOWS	        225
#define FM_RDS_25_AF_FOLLOWS	        249

/* RDS system type (RDS/RBDS) */
#define FM_RDS_SYSTEM_RDS		0
#define FM_RDS_SYSTEM_RBDS		1

/* AF on/off */
#define FM_RX_RDS_AF_SWITCH_MODE_ON	1
#define FM_RX_RDS_AF_SWITCH_MODE_OFF	0

/* Retry count when interrupt process goes wrong */
#define FM_IRQ_TIMEOUT_RETRY_MAX	5	/* 5 times */

/* Audio IO set values */
#define FM_RX_AUDIO_ENABLE_I2S	0x01
#define FM_RX_AUDIO_ENABLE_ANALOG	0x02
#define FM_RX_AUDIO_ENABLE_I2S_AND_ANALOG	0x03
#define FM_RX_AUDIO_ENABLE_DISABLE	0x00

/* HI/LO set values */
#define FM_RX_IFFREQ_TO_HI_SIDE		0x0
#define FM_RX_IFFREQ_TO_LO_SIDE		0x1
#define FM_RX_IFFREQ_HILO_AUTOMATIC	0x2

/*
 * Default RX mode configuration. Chip will be configured
 * with this default values after loading RX firmware.
 */
#define FM_DEFAULT_RX_VOLUME		10
#define FM_DEFAULT_RSSI_THRESHOLD	3

/* Range for TX power level in units for dB/uV */
#define FM_PWR_LVL_LOW			91
#define FM_PWR_LVL_HIGH			122

/* Chip specific default TX power level value */
#define FM_PWR_LVL_DEF			4

/* FM TX Pre-emphasis filter values */
#define FM_TX_PREEMPH_OFF		1
#define FM_TX_PREEMPH_50US		0
#define FM_TX_PREEMPH_75US		2

/* FM TX antenna impedance values */
#define FM_TX_ANT_IMP_50		0
#define FM_TX_ANT_IMP_200		1
#define FM_TX_ANT_IMP_500		2

/* Functions exported by FM common sub-module */
u32 fmc_prepare(struct fmdev *);
u32 fmc_release(struct fmdev *);

void fmc_update_region_info(struct fmdev *, u8);
u32 fmc_send_cmd(struct fmdev *, u8, u16,
				void *, unsigned int, void *, int *);
u32 fmc_is_rds_data_available(struct fmdev *, struct file *,
				struct poll_table_struct *);
u32 fmc_transfer_rds_from_internal_buff(struct fmdev *, struct file *,
					u8 __user *, size_t);

u32 fmc_set_freq(struct fmdev *, u32);
u32 fmc_set_mode(struct fmdev *, u8);
u32 fmc_set_region(struct fmdev *, u8);
u32 fmc_set_mute_mode(struct fmdev *, u8);
u32 fmc_set_stereo_mono(struct fmdev *, u16);
u32 fmc_set_rds_mode(struct fmdev *, u8);

u32 fmc_get_freq(struct fmdev *, u32 *);
u32 fmc_get_region(struct fmdev *, u8 *);
u32 fmc_get_mode(struct fmdev *, u8 *);

/*
 * channel spacing
 */
#define FM_CHANNEL_SPACING_50KHZ 1
#define FM_CHANNEL_SPACING_100KHZ 2
#define FM_CHANNEL_SPACING_200KHZ 4
#define FM_FREQ_MUL 50

#endif
Commit	Line	Data
e8454ff7 MH	1	/*
	2	* FM Driver for Connectivity chip of Texas Instruments.
	3	* FM Common module header file
	4	*
	5	* Copyright (C) 2011 Texas Instruments
	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	* This program is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with this program; if not, write to the Free Software
	18	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	19	*
	20	*/
	21
	22	#ifndef _FMDRV_COMMON_H
	23	#define _FMDRV_COMMON_H
	24
	25	#define FM_ST_REG_TIMEOUT msecs_to_jiffies(6000) /* 6 sec */
	26	#define FM_PKT_LOGICAL_CHAN_NUMBER 0x08 /* Logical channel 8 */
	27
	28	#define REG_RD 0x1
	29	#define REG_WR 0x0
	30
	31	struct fm_reg_table {
	32	u8 opcode;
	33	u8 type;
	34	u8 *name;
	35	};
	36
	37	#define STEREO_GET 0
	38	#define RSSI_LVL_GET 1
	39	#define IF_COUNT_GET 2
	40	#define FLAG_GET 3
	41	#define RDS_SYNC_GET 4
	42	#define RDS_DATA_GET 5
	43	#define FREQ_SET 10
	44	#define AF_FREQ_SET 11
	45	#define MOST_MODE_SET 12
	46	#define MOST_BLEND_SET 13
	47	#define DEMPH_MODE_SET 14
	48	#define SEARCH_LVL_SET 15
	49	#define BAND_SET 16
	50	#define MUTE_STATUS_SET 17
	51	#define RDS_PAUSE_LVL_SET 18
	52	#define RDS_PAUSE_DUR_SET 19
	53	#define RDS_MEM_SET 20
	54	#define RDS_BLK_B_SET 21
	55	#define RDS_MSK_B_SET 22
	56	#define RDS_PI_MASK_SET 23
	57	#define RDS_PI_SET 24
	58	#define RDS_SYSTEM_SET 25
	59	#define INT_MASK_SET 26
	60	#define SEARCH_DIR_SET 27
	61	#define VOLUME_SET 28
	62	#define AUDIO_ENABLE_SET 29
	63	#define PCM_MODE_SET 30
	64	#define I2S_MODE_CONFIG_SET 31
65	#define POWER_SET 32
66	#define INTX_CONFIG_SET 33
67	#define PULL_EN_SET 34
68	#define HILO_SET 35
69	#define SWITCH2FREF 36
70	#define FREQ_DRIFT_REPORT 37
71
72	#define PCE_GET 40
73	#define FIRM_VER_GET 41
74	#define ASIC_VER_GET 42
75	#define ASIC_ID_GET 43
76	#define MAN_ID_GET 44
77	#define TUNER_MODE_SET 45
78	#define STOP_SEARCH 46
79	#define RDS_CNTRL_SET 47
80
81	#define WRITE_HARDWARE_REG 100
82	#define CODE_DOWNLOAD 101
83	#define RESET 102
84
85	#define FM_POWER_MODE 254
86	#define FM_INTERRUPT 255
87
88	/* Transmitter API */
89
90	#define CHANL_SET 55
91	#define CHANL_BW_SET 56
92	#define REF_SET 57
93	#define POWER_ENB_SET 90
94	#define POWER_ATT_SET 58
95	#define POWER_LEV_SET 59
96	#define AUDIO_DEV_SET 60
97	#define PILOT_DEV_SET 61
98	#define RDS_DEV_SET 62
99	#define TX_BAND_SET 65
100	#define PUPD_SET 91
101	#define AUDIO_IO_SET 63
102	#define PREMPH_SET 64
103	#define MONO_SET 66
104	#define MUTE 92
105	#define MPX_LMT_ENABLE 67
106	#define PI_SET 93
107	#define ECC_SET 69
108	#define PTY 70
109	#define AF 71
110	#define DISPLAY_MODE 74
111	#define RDS_REP_SET 77
112	#define RDS_CONFIG_DATA_SET 98
113	#define RDS_DATA_SET 99
114	#define RDS_DATA_ENB 94
115	#define TA_SET 78
116	#define TP_SET 79
117	#define DI_SET 80
118	#define MS_SET 81
119	#define PS_SCROLL_SPEED 82
120	#define TX_AUDIO_LEVEL_TEST 96
121	#define TX_AUDIO_LEVEL_TEST_THRESHOLD 73
122	#define TX_AUDIO_INPUT_LEVEL_RANGE_SET 54
123	#define RX_ANTENNA_SELECT 87
124	#define I2C_DEV_ADDR_SET 86
125	#define REF_ERR_CALIB_PARAM_SET 88
126	#define REF_ERR_CALIB_PERIODICITY_SET 89
127	#define SOC_INT_TRIGGER 52
128	#define SOC_AUDIO_PATH_SET 83
129	#define SOC_PCMI_OVERRIDE 84
130	#define SOC_I2S_OVERRIDE 85
131	#define RSSI_BLOCK_SCAN_FREQ_SET 95
132	#define RSSI_BLOCK_SCAN_START 97
133	#define RSSI_BLOCK_SCAN_DATA_GET 5
134	#define READ_FMANT_TUNE_VALUE 104
135
136	/* SKB helpers */
137	struct fm_skb_cb {
138	__u8 fm_op;
139	struct completion *completion;
140	};
141
142	#define fm_cb(skb) ((struct fm_skb_cb *)(skb->cb))
143
144	/* FM Channel-8 command message format */
145	struct fm_cmd_msg_hdr {
146	__u8 hdr; /* Logical Channel-8 */
147	__u8 len; /* Number of bytes follows */
148	__u8 op; /* FM Opcode */
149	__u8 rd_wr; /* Read/Write command */
150	__u8 dlen; /* Length of payload */
151	} __attribute__ ((packed));
152
153	#define FM_CMD_MSG_HDR_SIZE 5 /* sizeof(struct fm_cmd_msg_hdr) */
154
155	/* FM Channel-8 event messgage format */
156	struct fm_event_msg_hdr {
157	__u8 header; /* Logical Channel-8 */
158	__u8 len; /* Number of bytes follows */
159	__u8 status; /* Event status */
160	__u8 num_fm_hci_cmds; /* Number of pkts the host allowed to send */
161	__u8 op; /* FM Opcode */
162	__u8 rd_wr; /* Read/Write command */
163	__u8 dlen; /* Length of payload */
164	} __attribute__ ((packed));
165
166	#define FM_EVT_MSG_HDR_SIZE 7 /* sizeof(struct fm_event_msg_hdr) */
167
168	/* TI's magic number in firmware file */
169	#define FM_FW_FILE_HEADER_MAGIC 0x42535442
170
171	#define FM_ENABLE 1
172	#define FM_DISABLE 0
173
174	/* FLAG_GET register bits */
175	#define FM_FR_EVENT (1 << 0)
176	#define FM_BL_EVENT (1 << 1)
177	#define FM_RDS_EVENT (1 << 2)
178	#define FM_BBLK_EVENT (1 << 3)
179	#define FM_LSYNC_EVENT (1 << 4)
180	#define FM_LEV_EVENT (1 << 5)
181	#define FM_IFFR_EVENT (1 << 6)
182	#define FM_PI_EVENT (1 << 7)
183	#define FM_PD_EVENT (1 << 8)
184	#define FM_STIC_EVENT (1 << 9)
185	#define FM_MAL_EVENT (1 << 10)
186	#define FM_POW_ENB_EVENT (1 << 11)
187
188	/*
189	* Firmware files of FM. ASIC ID and ASIC version will be appened to this,
190	* later.
191	*/
192	#define FM_FMC_FW_FILE_START ("fmc_ch8")
193	#define FM_RX_FW_FILE_START ("fm_rx_ch8")
194	#define FM_TX_FW_FILE_START ("fm_tx_ch8")
195
196	#define FM_UNDEFINED_FREQ 0xFFFFFFFF
197
198	/* Band types */
199	#define FM_BAND_EUROPE_US 0
200	#define FM_BAND_JAPAN 1
201
202	/* Seek directions */
203	#define FM_SEARCH_DIRECTION_DOWN 0
204	#define FM_SEARCH_DIRECTION_UP 1
205
206	/* Tunner modes */
207	#define FM_TUNER_STOP_SEARCH_MODE 0
208	#define FM_TUNER_PRESET_MODE 1
209	#define FM_TUNER_AUTONOMOUS_SEARCH_MODE 2
210	#define FM_TUNER_AF_JUMP_MODE 3
211
212	/* Min and Max volume */
213	#define FM_RX_VOLUME_MIN 0
214	#define FM_RX_VOLUME_MAX 70
215
216	/* Volume gain step */
217	#define FM_RX_VOLUME_GAIN_STEP 0x370
218
219	/* Mute modes */
220	#define FM_MUTE_ON 0
221	#define FM_MUTE_OFF 1
222	#define FM_MUTE_ATTENUATE 2
223
224	#define FM_RX_UNMUTE_MODE 0x00
225	#define FM_RX_RF_DEP_MODE 0x01
226	#define FM_RX_AC_MUTE_MODE 0x02
227	#define FM_RX_HARD_MUTE_LEFT_MODE 0x04
228	#define FM_RX_HARD_MUTE_RIGHT_MODE 0x08
229	#define FM_RX_SOFT_MUTE_FORCE_MODE 0x10
230
231	/* RF dependent mute mode */
232	#define FM_RX_RF_DEPENDENT_MUTE_ON 1
233	#define FM_RX_RF_DEPENDENT_MUTE_OFF 0
234
235	/* RSSI threshold min and max */
236	#define FM_RX_RSSI_THRESHOLD_MIN -128
237	#define FM_RX_RSSI_THRESHOLD_MAX 127
238
239	/* Stereo/Mono mode */
240	#define FM_STEREO_MODE 0
241	#define FM_MONO_MODE 1
242	#define FM_STEREO_SOFT_BLEND 1
243
244	/* FM RX De-emphasis filter modes */
245	#define FM_RX_EMPHASIS_FILTER_50_USEC 0
246	#define FM_RX_EMPHASIS_FILTER_75_USEC 1
247
248	/* FM RDS modes */
249	#define FM_RDS_DISABLE 0
250	#define FM_RDS_ENABLE 1
251
252	#define FM_NO_PI_CODE 0
253
254	/* FM and RX RDS block enable/disable */
255	#define FM_RX_PWR_SET_FM_ON_RDS_OFF 0x1
256	#define FM_RX_PWR_SET_FM_AND_RDS_BLK_ON 0x3
257	#define FM_RX_PWR_SET_FM_AND_RDS_BLK_OFF 0x0
258
259	/* RX RDS */
260	#define FM_RX_RDS_FLUSH_FIFO 0x1
261	#define FM_RX_RDS_FIFO_THRESHOLD 64 /* tuples */
262	#define FM_RDS_BLK_SIZE 3 /* 3 bytes */
263
264	/* RDS block types */
265	#define FM_RDS_BLOCK_A 0
266	#define FM_RDS_BLOCK_B 1
267	#define FM_RDS_BLOCK_C 2
268	#define FM_RDS_BLOCK_Ctag 3
269	#define FM_RDS_BLOCK_D 4
270	#define FM_RDS_BLOCK_E 5
271
272	#define FM_RDS_BLK_IDX_A 0
273	#define FM_RDS_BLK_IDX_B 1
274	#define FM_RDS_BLK_IDX_C 2
275	#define FM_RDS_BLK_IDX_D 3
276	#define FM_RDS_BLK_IDX_UNKNOWN 0xF0
277
278	#define FM_RDS_STATUS_ERR_MASK 0x18
279
280	/*
281	* Represents an RDS group type & version.
282	* There are 15 groups, each group has 2 versions: A and B.
283	*/
284	#define FM_RDS_GROUP_TYPE_MASK_0A ((unsigned long)1<<0)
285	#define FM_RDS_GROUP_TYPE_MASK_0B ((unsigned long)1<<1)
286	#define FM_RDS_GROUP_TYPE_MASK_1A ((unsigned long)1<<2)
287	#define FM_RDS_GROUP_TYPE_MASK_1B ((unsigned long)1<<3)
288	#define FM_RDS_GROUP_TYPE_MASK_2A ((unsigned long)1<<4)
289	#define FM_RDS_GROUP_TYPE_MASK_2B ((unsigned long)1<<5)
290	#define FM_RDS_GROUP_TYPE_MASK_3A ((unsigned long)1<<6)
291	#define FM_RDS_GROUP_TYPE_MASK_3B ((unsigned long)1<<7)
292	#define FM_RDS_GROUP_TYPE_MASK_4A ((unsigned long)1<<8)
293	#define FM_RDS_GROUP_TYPE_MASK_4B ((unsigned long)1<<9)
294	#define FM_RDS_GROUP_TYPE_MASK_5A ((unsigned long)1<<10)
295	#define FM_RDS_GROUP_TYPE_MASK_5B ((unsigned long)1<<11)
296	#define FM_RDS_GROUP_TYPE_MASK_6A ((unsigned long)1<<12)
297	#define FM_RDS_GROUP_TYPE_MASK_6B ((unsigned long)1<<13)
298	#define FM_RDS_GROUP_TYPE_MASK_7A ((unsigned long)1<<14)
299	#define FM_RDS_GROUP_TYPE_MASK_7B ((unsigned long)1<<15)
300	#define FM_RDS_GROUP_TYPE_MASK_8A ((unsigned long)1<<16)
301	#define FM_RDS_GROUP_TYPE_MASK_8B ((unsigned long)1<<17)
302	#define FM_RDS_GROUP_TYPE_MASK_9A ((unsigned long)1<<18)
303	#define FM_RDS_GROUP_TYPE_MASK_9B ((unsigned long)1<<19)
304	#define FM_RDS_GROUP_TYPE_MASK_10A ((unsigned long)1<<20)
305	#define FM_RDS_GROUP_TYPE_MASK_10B ((unsigned long)1<<21)
306	#define FM_RDS_GROUP_TYPE_MASK_11A ((unsigned long)1<<22)
307	#define FM_RDS_GROUP_TYPE_MASK_11B ((unsigned long)1<<23)
308	#define FM_RDS_GROUP_TYPE_MASK_12A ((unsigned long)1<<24)
309	#define FM_RDS_GROUP_TYPE_MASK_12B ((unsigned long)1<<25)
310	#define FM_RDS_GROUP_TYPE_MASK_13A ((unsigned long)1<<26)
311	#define FM_RDS_GROUP_TYPE_MASK_13B ((unsigned long)1<<27)
312	#define FM_RDS_GROUP_TYPE_MASK_14A ((unsigned long)1<<28)
313	#define FM_RDS_GROUP_TYPE_MASK_14B ((unsigned long)1<<29)
314	#define FM_RDS_GROUP_TYPE_MASK_15A ((unsigned long)1<<30)
315	#define FM_RDS_GROUP_TYPE_MASK_15B ((unsigned long)1<<31)
316
317	/* RX Alternate Frequency info */
318	#define FM_RDS_MIN_AF 1
319	#define FM_RDS_MAX_AF 204
320	#define FM_RDS_MAX_AF_JAPAN 140
321	#define FM_RDS_1_AF_FOLLOWS 225
322	#define FM_RDS_25_AF_FOLLOWS 249
323
324	/* RDS system type (RDS/RBDS) */
325	#define FM_RDS_SYSTEM_RDS 0
326	#define FM_RDS_SYSTEM_RBDS 1
327
328	/* AF on/off */
329	#define FM_RX_RDS_AF_SWITCH_MODE_ON 1
330	#define FM_RX_RDS_AF_SWITCH_MODE_OFF 0
331
332	/* Retry count when interrupt process goes wrong */
333	#define FM_IRQ_TIMEOUT_RETRY_MAX 5 /* 5 times */
334
335	/* Audio IO set values */
336	#define FM_RX_AUDIO_ENABLE_I2S 0x01
337	#define FM_RX_AUDIO_ENABLE_ANALOG 0x02
338	#define FM_RX_AUDIO_ENABLE_I2S_AND_ANALOG 0x03
339	#define FM_RX_AUDIO_ENABLE_DISABLE 0x00
340
341	/* HI/LO set values */
342	#define FM_RX_IFFREQ_TO_HI_SIDE 0x0
343	#define FM_RX_IFFREQ_TO_LO_SIDE 0x1
344	#define FM_RX_IFFREQ_HILO_AUTOMATIC 0x2
345
346	/*
347	* Default RX mode configuration. Chip will be configured
348	* with this default values after loading RX firmware.
349	*/
350	#define FM_DEFAULT_RX_VOLUME 10
351	#define FM_DEFAULT_RSSI_THRESHOLD 3
352
353	/* Range for TX power level in units for dB/uV */
354	#define FM_PWR_LVL_LOW 91
355	#define FM_PWR_LVL_HIGH 122
356
357	/* Chip specific default TX power level value */
358	#define FM_PWR_LVL_DEF 4
359
360	/* FM TX Pre-emphasis filter values */
361	#define FM_TX_PREEMPH_OFF 1
362	#define FM_TX_PREEMPH_50US 0
363	#define FM_TX_PREEMPH_75US 2
364
25985edc	365	/* FM TX antenna impedance values */
e8454ff7 MH	366	#define FM_TX_ANT_IMP_50 0
	367	#define FM_TX_ANT_IMP_200 1
	368	#define FM_TX_ANT_IMP_500 2
	369
	370	/* Functions exported by FM common sub-module */
	371	u32 fmc_prepare(struct fmdev *);
	372	u32 fmc_release(struct fmdev *);
	373
	374	void fmc_update_region_info(struct fmdev *, u8);
	375	u32 fmc_send_cmd(struct fmdev *, u8, u16,
	376	void , unsigned int, void , int *);
	377	u32 fmc_is_rds_data_available(struct fmdev , struct file ,
	378	struct poll_table_struct *);
	379	u32 fmc_transfer_rds_from_internal_buff(struct fmdev , struct file ,
	380	u8 __user *, size_t);
	381
	382	u32 fmc_set_freq(struct fmdev *, u32);
	383	u32 fmc_set_mode(struct fmdev *, u8);
	384	u32 fmc_set_region(struct fmdev *, u8);
	385	u32 fmc_set_mute_mode(struct fmdev *, u8);
	386	u32 fmc_set_stereo_mono(struct fmdev *, u16);
	387	u32 fmc_set_rds_mode(struct fmdev *, u8);
	388
	389	u32 fmc_get_freq(struct fmdev , u32 );
	390	u32 fmc_get_region(struct fmdev , u8 );
	391	u32 fmc_get_mode(struct fmdev , u8 );
	392
	393	/*
	394	* channel spacing
	395	*/
	396	#define FM_CHANNEL_SPACING_50KHZ 1
	397	#define FM_CHANNEL_SPACING_100KHZ 2
	398	#define FM_CHANNEL_SPACING_200KHZ 4
	399	#define FM_FREQ_MUL 50
	400
	401	#endif
	402