/* * drivers/media/radio/si4713-i2c.h * * Property and commands definitions for Si4713 radio transmitter chip. * * Copyright (c) 2008 Instituto Nokia de Tecnologia - INdT * Contact: Eduardo Valentin <eduardo.valentin@nokia.com> * * This file is licensed under the terms of the GNU General Public License * version 2. This program is licensed "as is" without any warranty of any * kind, whether express or implied. * */ #ifndef SI4713_I2C_H #define SI4713_I2C_H #include <linux/platform_device.h> #include <linux/regulator/consumer.h> #include <linux/gpio/consumer.h> #include <media/v4l2-subdev.h> #include <media/v4l2-ctrls.h> #include <linux/platform_data/media/si4713.h> #define SI4713_PRODUCT_NUMBER 0x0D /* Command Timeouts */ #define DEFAULT_TIMEOUT 500 #define TIMEOUT_SET_PROPERTY 20 #define TIMEOUT_TX_TUNE_POWER 30000 #define TIMEOUT_TX_TUNE 110000 #define TIMEOUT_POWER_UP 200000 /* * Command and its arguments definitions */ #define SI4713_PWUP_CTSIEN (1<<7) #define SI4713_PWUP_GPO2OEN (1<<6) #define SI4713_PWUP_PATCH (1<<5) #define SI4713_PWUP_XOSCEN (1<<4) #define SI4713_PWUP_FUNC_TX 0x02 #define SI4713_PWUP_FUNC_PATCH 0x0F #define SI4713_PWUP_OPMOD_ANALOG 0x50 #define SI4713_PWUP_OPMOD_DIGITAL 0x0F #define SI4713_PWUP_NARGS 2 #define SI4713_PWUP_NRESP 1 #define SI4713_CMD_POWER_UP 0x01 #define SI4713_GETREV_NRESP 9 #define SI4713_CMD_GET_REV 0x10 #define SI4713_PWDN_NRESP 1 #define SI4713_CMD_POWER_DOWN 0x11 #define SI4713_SET_PROP_NARGS 5 #define SI4713_SET_PROP_NRESP 1 #define SI4713_CMD_SET_PROPERTY 0x12 #define SI4713_GET_PROP_NARGS 3 #define SI4713_GET_PROP_NRESP 4 #define SI4713_CMD_GET_PROPERTY 0x13 #define SI4713_GET_STATUS_NRESP 1 #define SI4713_CMD_GET_INT_STATUS 0x14 #define SI4713_CMD_PATCH_ARGS 0x15 #define SI4713_CMD_PATCH_DATA 0x16 #define SI4713_MAX_FREQ 10800 #define SI4713_MIN_FREQ 7600 #define SI4713_TXFREQ_NARGS 3 #define SI4713_TXFREQ_NRESP 1 #define SI4713_CMD_TX_TUNE_FREQ 0x30 #define SI4713_MAX_POWER 120 #define SI4713_MIN_POWER 88 #define SI4713_MAX_ANTCAP 191 #define SI4713_MIN_ANTCAP 0 #define SI4713_TXPWR_NARGS 4 #define SI4713_TXPWR_NRESP 1 #define SI4713_CMD_TX_TUNE_POWER 0x31 #define SI4713_TXMEA_NARGS 4 #define SI4713_TXMEA_NRESP 1 #define SI4713_CMD_TX_TUNE_MEASURE 0x32 #define SI4713_INTACK_MASK 0x01 #define SI4713_TXSTATUS_NARGS 1 #define SI4713_TXSTATUS_NRESP 8 #define SI4713_CMD_TX_TUNE_STATUS 0x33 #define SI4713_OVERMOD_BIT (1 << 2) #define SI4713_IALH_BIT (1 << 1) #define SI4713_IALL_BIT (1 << 0) #define SI4713_ASQSTATUS_NARGS 1 #define SI4713_ASQSTATUS_NRESP 5 #define SI4713_CMD_TX_ASQ_STATUS 0x34 #define SI4713_RDSBUFF_MODE_MASK 0x87 #define SI4713_RDSBUFF_NARGS 7 #define SI4713_RDSBUFF_NRESP 6 #define SI4713_CMD_TX_RDS_BUFF 0x35 #define SI4713_RDSPS_PSID_MASK 0x1F #define SI4713_RDSPS_NARGS 5 #define SI4713_RDSPS_NRESP 1 #define SI4713_CMD_TX_RDS_PS 0x36 #define SI4713_CMD_GPO_CTL 0x80 #define SI4713_CMD_GPO_SET 0x81 /* * Bits from status response */ #define SI4713_CTS (1<<7) #define SI4713_ERR (1<<6) #define SI4713_RDS_INT (1<<2) #define SI4713_ASQ_INT (1<<1) #define SI4713_STC_INT (1<<0) /* * Property definitions */ #define SI4713_GPO_IEN 0x0001 #define SI4713_DIG_INPUT_FORMAT 0x0101 #define SI4713_DIG_INPUT_SAMPLE_RATE 0x0103 #define SI4713_REFCLK_FREQ 0x0201 #define SI4713_REFCLK_PRESCALE 0x0202 #define SI4713_TX_COMPONENT_ENABLE 0x2100 #define SI4713_TX_AUDIO_DEVIATION 0x2101 #define SI4713_TX_PILOT_DEVIATION 0x2102 #define SI4713_TX_RDS_DEVIATION 0x2103 #define SI4713_TX_LINE_INPUT_LEVEL 0x2104 #define SI4713_TX_LINE_INPUT_MUTE 0x2105 #define SI4713_TX_PREEMPHASIS 0x2106 #define SI4713_TX_PILOT_FREQUENCY 0x2107 #define SI4713_TX_ACOMP_ENABLE 0x2200 #define SI4713_TX_ACOMP_THRESHOLD 0x2201 #define SI4713_TX_ACOMP_ATTACK_TIME 0x2202 #define SI4713_TX_ACOMP_RELEASE_TIME 0x2203 #define SI4713_TX_ACOMP_GAIN 0x2204 #define SI4713_TX_LIMITER_RELEASE_TIME 0x2205 #define SI4713_TX_ASQ_INTERRUPT_SOURCE 0x2300 #define SI4713_TX_ASQ_LEVEL_LOW 0x2301 #define SI4713_TX_ASQ_DURATION_LOW 0x2302 #define SI4713_TX_ASQ_LEVEL_HIGH 0x2303 #define SI4713_TX_ASQ_DURATION_HIGH 0x2304 #define SI4713_TX_RDS_INTERRUPT_SOURCE 0x2C00 #define SI4713_TX_RDS_PI 0x2C01 #define SI4713_TX_RDS_PS_MIX 0x2C02 #define SI4713_TX_RDS_PS_MISC 0x2C03 #define SI4713_TX_RDS_PS_REPEAT_COUNT 0x2C04 #define SI4713_TX_RDS_PS_MESSAGE_COUNT 0x2C05 #define SI4713_TX_RDS_PS_AF 0x2C06 #define SI4713_TX_RDS_FIFO_SIZE 0x2C07 #define PREEMPHASIS_USA 75 #define PREEMPHASIS_EU 50 #define PREEMPHASIS_DISABLED 0 #define FMPE_USA 0x00 #define FMPE_EU 0x01 #define FMPE_DISABLED 0x02 #define POWER_UP 0x01 #define POWER_DOWN 0x00 #define MAX_RDS_PTY 31 #define MAX_RDS_DEVIATION 90000 /* * PSNAME is known to be defined as 8 character sized (RDS Spec). * However, there is receivers which scroll PSNAME 8xN sized. */ #define MAX_RDS_PS_NAME 96 /* * MAX_RDS_RADIO_TEXT is known to be defined as 32 (2A group) or 64 (2B group) * character sized (RDS Spec). * However, there is receivers which scroll them as well. */ #define MAX_RDS_RADIO_TEXT 384 #define MAX_LIMITER_RELEASE_TIME 102390 #define MAX_LIMITER_DEVIATION 90000 #define MAX_PILOT_DEVIATION 90000 #define MAX_PILOT_FREQUENCY 19000 #define MAX_ACOMP_RELEASE_TIME 1000000 #define MAX_ACOMP_ATTACK_TIME 5000 #define MAX_ACOMP_THRESHOLD 0 #define MIN_ACOMP_THRESHOLD (-40) #define MAX_ACOMP_GAIN 20 /* * si4713_device - private data */ struct si4713_device { /* v4l2_subdev and i2c reference (v4l2_subdev priv data) */ struct v4l2_subdev sd; struct v4l2_ctrl_handler ctrl_handler; /* private data structures */ struct { /* si4713 control cluster */ /* This is one big cluster since the mute control * powers off the device and after unmuting again all * controls need to be set at once. The only way of doing * that is by making it one big cluster. */ struct v4l2_ctrl *mute; struct v4l2_ctrl *rds_ps_name; struct v4l2_ctrl *rds_radio_text; struct v4l2_ctrl *rds_pi; struct v4l2_ctrl *rds_deviation; struct v4l2_ctrl *rds_pty; struct v4l2_ctrl *rds_compressed; struct v4l2_ctrl *rds_art_head; struct v4l2_ctrl *rds_stereo; struct v4l2_ctrl *rds_ta; struct v4l2_ctrl *rds_tp; struct v4l2_ctrl *rds_ms; struct v4l2_ctrl *rds_dyn_pty; struct v4l2_ctrl *rds_alt_freqs_enable; struct v4l2_ctrl *rds_alt_freqs; struct v4l2_ctrl *compression_enabled; struct v4l2_ctrl *compression_threshold; struct v4l2_ctrl *compression_gain; struct v4l2_ctrl *compression_attack_time; struct v4l2_ctrl *compression_release_time; struct v4l2_ctrl *pilot_tone_enabled; struct v4l2_ctrl *pilot_tone_freq; struct v4l2_ctrl *pilot_tone_deviation; struct v4l2_ctrl *limiter_enabled; struct v4l2_ctrl *limiter_deviation; struct v4l2_ctrl *limiter_release_time; struct v4l2_ctrl *tune_preemphasis; struct v4l2_ctrl *tune_pwr_level; struct v4l2_ctrl *tune_ant_cap; }; struct completion work; struct regulator *vdd; struct regulator *vio; struct gpio_desc *gpio_reset; struct platform_device *pd; u32 power_state; u32 rds_enabled; u32 frequency; u32 preemphasis; u32 stereo; u32 tune_rnl; }; struct radio_si4713_platform_data { struct i2c_client *subdev; }; #endif /* ifndef SI4713_I2C_H */Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Eduardo Valentin | 553 | 73.83% | 1 | 10.00% |
| Hans Verkuil | 156 | 20.83% | 2 | 20.00% |
| Sebastian Reichel | 31 | 4.14% | 3 | 30.00% |
| Jarkko Nikula | 4 | 0.53% | 1 | 10.00% |
| Dinesh Ram | 4 | 0.53% | 2 | 20.00% |
| Mauro Carvalho Chehab | 1 | 0.13% | 1 | 10.00% |
| Total | 749 | 100.00% | 10 | 100.00% |