diff options
Diffstat (limited to 'drivers/media/dvb-frontends/mxl692_defs.h')
| -rw-r--r-- | drivers/media/dvb-frontends/mxl692_defs.h | 548 |
1 files changed, 548 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/mxl692_defs.h b/drivers/media/dvb-frontends/mxl692_defs.h new file mode 100644 index 000000000000..776ac407b4e7 --- /dev/null +++ b/drivers/media/dvb-frontends/mxl692_defs.h @@ -0,0 +1,548 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Driver for the MaxLinear MxL69x family of combo tuners/demods + * + * Copyright (C) 2020 Brad Love <brad@nextdimension.cc> + * + * based on code: + * Copyright (c) 2016 MaxLinear, Inc. All rights reserved + * which was released under GPL V2 + * + * 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. + */ + +/***************************************************************************** + * Defines + ***************************************************************************** + */ +#define MXL_EAGLE_HOST_MSG_HEADER_SIZE 8 +#define MXL_EAGLE_FW_MAX_SIZE_IN_KB 76 +#define MXL_EAGLE_QAM_FFE_TAPS_LENGTH 16 +#define MXL_EAGLE_QAM_SPUR_TAPS_LENGTH 32 +#define MXL_EAGLE_QAM_DFE_TAPS_LENGTH 72 +#define MXL_EAGLE_ATSC_FFE_TAPS_LENGTH 4096 +#define MXL_EAGLE_ATSC_DFE_TAPS_LENGTH 384 +#define MXL_EAGLE_VERSION_SIZE 5 /* A.B.C.D-RCx */ +#define MXL_EAGLE_FW_LOAD_TIME 50 + +#define MXL_EAGLE_FW_MAX_SIZE_IN_KB 76 +#define MXL_EAGLE_FW_HEADER_SIZE 16 +#define MXL_EAGLE_FW_SEGMENT_HEADER_SIZE 8 +#define MXL_EAGLE_MAX_I2C_PACKET_SIZE 58 +#define MXL_EAGLE_I2C_MHEADER_SIZE 6 +#define MXL_EAGLE_I2C_PHEADER_SIZE 2 + +/* Enum of Eagle family devices */ +enum MXL_EAGLE_DEVICE_E { + MXL_EAGLE_DEVICE_691 = 1, /* Device Mxl691 */ + MXL_EAGLE_DEVICE_248 = 2, /* Device Mxl248 */ + MXL_EAGLE_DEVICE_692 = 3, /* Device Mxl692 */ + MXL_EAGLE_DEVICE_MAX, /* No such device */ +}; + +#define VER_A 1 +#define VER_B 1 +#define VER_C 1 +#define VER_D 3 +#define VER_E 6 + +/* Enum of Host to Eagle I2C protocol opcodes */ +enum MXL_EAGLE_OPCODE_E { + /* DEVICE */ + MXL_EAGLE_OPCODE_DEVICE_DEMODULATOR_TYPE_SET, + MXL_EAGLE_OPCODE_DEVICE_MPEG_OUT_PARAMS_SET, + MXL_EAGLE_OPCODE_DEVICE_POWERMODE_SET, + MXL_EAGLE_OPCODE_DEVICE_GPIO_DIRECTION_SET, + MXL_EAGLE_OPCODE_DEVICE_GPO_LEVEL_SET, + MXL_EAGLE_OPCODE_DEVICE_INTR_MASK_SET, + MXL_EAGLE_OPCODE_DEVICE_IO_MUX_SET, + MXL_EAGLE_OPCODE_DEVICE_VERSION_GET, + MXL_EAGLE_OPCODE_DEVICE_STATUS_GET, + MXL_EAGLE_OPCODE_DEVICE_GPI_LEVEL_GET, + + /* TUNER */ + MXL_EAGLE_OPCODE_TUNER_CHANNEL_TUNE_SET, + MXL_EAGLE_OPCODE_TUNER_LOCK_STATUS_GET, + MXL_EAGLE_OPCODE_TUNER_AGC_STATUS_GET, + + /* ATSC */ + MXL_EAGLE_OPCODE_ATSC_INIT_SET, + MXL_EAGLE_OPCODE_ATSC_ACQUIRE_CARRIER_SET, + MXL_EAGLE_OPCODE_ATSC_STATUS_GET, + MXL_EAGLE_OPCODE_ATSC_ERROR_COUNTERS_GET, + MXL_EAGLE_OPCODE_ATSC_EQUALIZER_FILTER_DFE_TAPS_GET, + MXL_EAGLE_OPCODE_ATSC_EQUALIZER_FILTER_FFE_TAPS_GET, + + /* QAM */ + MXL_EAGLE_OPCODE_QAM_PARAMS_SET, + MXL_EAGLE_OPCODE_QAM_RESTART_SET, + MXL_EAGLE_OPCODE_QAM_STATUS_GET, + MXL_EAGLE_OPCODE_QAM_ERROR_COUNTERS_GET, + MXL_EAGLE_OPCODE_QAM_CONSTELLATION_VALUE_GET, + MXL_EAGLE_OPCODE_QAM_EQUALIZER_FILTER_FFE_GET, + MXL_EAGLE_OPCODE_QAM_EQUALIZER_FILTER_SPUR_START_GET, + MXL_EAGLE_OPCODE_QAM_EQUALIZER_FILTER_SPUR_END_GET, + MXL_EAGLE_OPCODE_QAM_EQUALIZER_FILTER_DFE_TAPS_NUMBER_GET, + MXL_EAGLE_OPCODE_QAM_EQUALIZER_FILTER_DFE_START_GET, + MXL_EAGLE_OPCODE_QAM_EQUALIZER_FILTER_DFE_MIDDLE_GET, + MXL_EAGLE_OPCODE_QAM_EQUALIZER_FILTER_DFE_END_GET, + + /* OOB */ + MXL_EAGLE_OPCODE_OOB_PARAMS_SET, + MXL_EAGLE_OPCODE_OOB_RESTART_SET, + MXL_EAGLE_OPCODE_OOB_ERROR_COUNTERS_GET, + MXL_EAGLE_OPCODE_OOB_STATUS_GET, + + /* SMA */ + MXL_EAGLE_OPCODE_SMA_INIT_SET, + MXL_EAGLE_OPCODE_SMA_PARAMS_SET, + MXL_EAGLE_OPCODE_SMA_TRANSMIT_SET, + MXL_EAGLE_OPCODE_SMA_RECEIVE_GET, + + /* DEBUG */ + MXL_EAGLE_OPCODE_INTERNAL, + + MXL_EAGLE_OPCODE_MAX = 70, +}; + +/* Enum of Host to Eagle I2C protocol opcodes */ +static const char * const MXL_EAGLE_OPCODE_STRING[] = { + /* DEVICE */ + "DEVICE_DEMODULATOR_TYPE_SET", + "DEVICE_MPEG_OUT_PARAMS_SET", + "DEVICE_POWERMODE_SET", + "DEVICE_GPIO_DIRECTION_SET", + "DEVICE_GPO_LEVEL_SET", + "DEVICE_INTR_MASK_SET", + "DEVICE_IO_MUX_SET", + "DEVICE_VERSION_GET", + "DEVICE_STATUS_GET", + "DEVICE_GPI_LEVEL_GET", + + /* TUNER */ + "TUNER_CHANNEL_TUNE_SET", + "TUNER_LOCK_STATUS_GET", + "TUNER_AGC_STATUS_GET", + + /* ATSC */ + "ATSC_INIT_SET", + "ATSC_ACQUIRE_CARRIER_SET", + "ATSC_STATUS_GET", + "ATSC_ERROR_COUNTERS_GET", + "ATSC_EQUALIZER_FILTER_DFE_TAPS_GET", + "ATSC_EQUALIZER_FILTER_FFE_TAPS_GET", + + /* QAM */ + "QAM_PARAMS_SET", + "QAM_RESTART_SET", + "QAM_STATUS_GET", + "QAM_ERROR_COUNTERS_GET", + "QAM_CONSTELLATION_VALUE_GET", + "QAM_EQUALIZER_FILTER_FFE_GET", + "QAM_EQUALIZER_FILTER_SPUR_START_GET", + "QAM_EQUALIZER_FILTER_SPUR_END_GET", + "QAM_EQUALIZER_FILTER_DFE_TAPS_NUMBER_GET", + "QAM_EQUALIZER_FILTER_DFE_START_GET", + "QAM_EQUALIZER_FILTER_DFE_MIDDLE_GET", + "QAM_EQUALIZER_FILTER_DFE_END_GET", + + /* OOB */ + "OOB_PARAMS_SET", + "OOB_RESTART_SET", + "OOB_ERROR_COUNTERS_GET", + "OOB_STATUS_GET", + + /* SMA */ + "SMA_INIT_SET", + "SMA_PARAMS_SET", + "SMA_TRANSMIT_SET", + "SMA_RECEIVE_GET", + + /* DEBUG */ + "INTERNAL", +}; + +/* Enum of Callabck function types */ +enum MXL_EAGLE_CB_TYPE_E { + MXL_EAGLE_CB_FW_DOWNLOAD = 0, +}; + +/* Enum of power supply types */ +enum MXL_EAGLE_POWER_SUPPLY_SOURCE_E { + MXL_EAGLE_POWER_SUPPLY_SOURCE_SINGLE, /* Single supply of 3.3V */ + MXL_EAGLE_POWER_SUPPLY_SOURCE_DUAL, /* Dual supply, 1.8V & 3.3V */ +}; + +/* Enum of I/O pad drive modes */ +enum MXL_EAGLE_IO_MUX_DRIVE_MODE_E { + MXL_EAGLE_IO_MUX_DRIVE_MODE_1X, + MXL_EAGLE_IO_MUX_DRIVE_MODE_2X, + MXL_EAGLE_IO_MUX_DRIVE_MODE_3X, + MXL_EAGLE_IO_MUX_DRIVE_MODE_4X, + MXL_EAGLE_IO_MUX_DRIVE_MODE_5X, + MXL_EAGLE_IO_MUX_DRIVE_MODE_6X, + MXL_EAGLE_IO_MUX_DRIVE_MODE_7X, + MXL_EAGLE_IO_MUX_DRIVE_MODE_8X, +}; + +/* Enum of demodulator types. Used for selection of demodulator + * type in relevant devices, e.g. ATSC vs. QAM in Mxl691 + */ +enum MXL_EAGLE_DEMOD_TYPE_E { + MXL_EAGLE_DEMOD_TYPE_QAM, /* Mxl248 or Mxl692 */ + MXL_EAGLE_DEMOD_TYPE_OOB, /* Mxl248 only */ + MXL_EAGLE_DEMOD_TYPE_ATSC /* Mxl691 or Mxl692 */ +}; + +/* Enum of power modes. Used for initial + * activation, or for activating sleep mode + */ +enum MXL_EAGLE_POWER_MODE_E { + MXL_EAGLE_POWER_MODE_SLEEP, + MXL_EAGLE_POWER_MODE_ACTIVE +}; + +/* Enum of GPIOs, used in device GPIO APIs */ +enum MXL_EAGLE_GPIO_NUMBER_E { + MXL_EAGLE_GPIO_NUMBER_0, + MXL_EAGLE_GPIO_NUMBER_1, + MXL_EAGLE_GPIO_NUMBER_2, + MXL_EAGLE_GPIO_NUMBER_3, + MXL_EAGLE_GPIO_NUMBER_4, + MXL_EAGLE_GPIO_NUMBER_5, + MXL_EAGLE_GPIO_NUMBER_6 +}; + +/* Enum of GPIO directions, used in GPIO direction configuration API */ +enum MXL_EAGLE_GPIO_DIRECTION_E { + MXL_EAGLE_GPIO_DIRECTION_INPUT, + MXL_EAGLE_GPIO_DIRECTION_OUTPUT +}; + +/* Enum of GPIO level, used in device GPIO APIs */ +enum MXL_EAGLE_GPIO_LEVEL_E { + MXL_EAGLE_GPIO_LEVEL_LOW, + MXL_EAGLE_GPIO_LEVEL_HIGH, +}; + +/* Enum of I/O Mux function, used in device I/O mux configuration API */ +enum MXL_EAGLE_IOMUX_FUNCTION_E { + MXL_EAGLE_IOMUX_FUNC_FEC_LOCK, + MXL_EAGLE_IOMUX_FUNC_MERR, +}; + +/* Enum of MPEG Data format, used in MPEG and OOB output configuration */ +enum MXL_EAGLE_MPEG_DATA_FORMAT_E { + MXL_EAGLE_DATA_SERIAL_LSB_1ST = 0, + MXL_EAGLE_DATA_SERIAL_MSB_1ST, + + MXL_EAGLE_DATA_SYNC_WIDTH_BIT = 0, + MXL_EAGLE_DATA_SYNC_WIDTH_BYTE +}; + +/* Enum of MPEG Clock format, used in MPEG and OOB output configuration */ +enum MXL_EAGLE_MPEG_CLOCK_FORMAT_E { + MXL_EAGLE_CLOCK_ACTIVE_HIGH = 0, + MXL_EAGLE_CLOCK_ACTIVE_LOW, + + MXL_EAGLE_CLOCK_POSITIVE = 0, + MXL_EAGLE_CLOCK_NEGATIVE, + + MXL_EAGLE_CLOCK_IN_PHASE = 0, + MXL_EAGLE_CLOCK_INVERTED, +}; + +/* Enum of MPEG Clock speeds, used in MPEG output configuration */ +enum MXL_EAGLE_MPEG_CLOCK_RATE_E { + MXL_EAGLE_MPEG_CLOCK_54MHZ, + MXL_EAGLE_MPEG_CLOCK_40_5MHZ, + MXL_EAGLE_MPEG_CLOCK_27MHZ, + MXL_EAGLE_MPEG_CLOCK_13_5MHZ, +}; + +/* Enum of Interrupt mask bit, used in host interrupt configuration */ +enum MXL_EAGLE_INTR_MASK_BITS_E { + MXL_EAGLE_INTR_MASK_DEMOD = 0, + MXL_EAGLE_INTR_MASK_SMA_RX = 1, + MXL_EAGLE_INTR_MASK_WDOG = 31 +}; + +/* Enum of QAM Demodulator type, used in QAM configuration */ +enum MXL_EAGLE_QAM_DEMOD_ANNEX_TYPE_E { + MXL_EAGLE_QAM_DEMOD_ANNEX_B, /* J.83B */ + MXL_EAGLE_QAM_DEMOD_ANNEX_A, /* DVB-C */ +}; + +/* Enum of QAM Demodulator modulation, used in QAM configuration and status */ +enum MXL_EAGLE_QAM_DEMOD_QAM_TYPE_E { + MXL_EAGLE_QAM_DEMOD_QAM16, + MXL_EAGLE_QAM_DEMOD_QAM64, + MXL_EAGLE_QAM_DEMOD_QAM256, + MXL_EAGLE_QAM_DEMOD_QAM1024, + MXL_EAGLE_QAM_DEMOD_QAM32, + MXL_EAGLE_QAM_DEMOD_QAM128, + MXL_EAGLE_QAM_DEMOD_QPSK, + MXL_EAGLE_QAM_DEMOD_AUTO, +}; + +/* Enum of Demodulator IQ setup, used in QAM, OOB configuration and status */ +enum MXL_EAGLE_IQ_FLIP_E { + MXL_EAGLE_DEMOD_IQ_NORMAL, + MXL_EAGLE_DEMOD_IQ_FLIPPED, + MXL_EAGLE_DEMOD_IQ_AUTO, +}; + +/* Enum of OOB Demodulator symbol rates, used in OOB configuration */ +enum MXL_EAGLE_OOB_DEMOD_SYMB_RATE_E { + MXL_EAGLE_OOB_DEMOD_SYMB_RATE_0_772MHZ, /* ANSI/SCTE 55-2 0.772 MHz */ + MXL_EAGLE_OOB_DEMOD_SYMB_RATE_1_024MHZ, /* ANSI/SCTE 55-1 1.024 MHz */ + MXL_EAGLE_OOB_DEMOD_SYMB_RATE_1_544MHZ, /* ANSI/SCTE 55-2 1.544 MHz */ +}; + +/* Enum of tuner channel tuning mode */ +enum MXL_EAGLE_TUNER_CHANNEL_TUNE_MODE_E { + MXL_EAGLE_TUNER_CHANNEL_TUNE_MODE_VIEW, /* Normal "view" mode */ + MXL_EAGLE_TUNER_CHANNEL_TUNE_MODE_SCAN, /* Fast "scan" mode */ +}; + +/* Enum of tuner bandwidth */ +enum MXL_EAGLE_TUNER_BW_E { + MXL_EAGLE_TUNER_BW_6MHZ, + MXL_EAGLE_TUNER_BW_7MHZ, + MXL_EAGLE_TUNER_BW_8MHZ, +}; + +/* Enum of tuner bandwidth */ +enum MXL_EAGLE_JUNCTION_TEMPERATURE_E { + MXL_EAGLE_JUNCTION_TEMPERATURE_BELOW_0_CELSIUS = 0, + MXL_EAGLE_JUNCTION_TEMPERATURE_BETWEEN_0_TO_14_CELSIUS = 1, + MXL_EAGLE_JUNCTION_TEMPERATURE_BETWEEN_14_TO_28_CELSIUS = 3, + MXL_EAGLE_JUNCTION_TEMPERATURE_BETWEEN_28_TO_42_CELSIUS = 2, + MXL_EAGLE_JUNCTION_TEMPERATURE_BETWEEN_42_TO_57_CELSIUS = 6, + MXL_EAGLE_JUNCTION_TEMPERATURE_BETWEEN_57_TO_71_CELSIUS = 7, + MXL_EAGLE_JUNCTION_TEMPERATURE_BETWEEN_71_TO_85_CELSIUS = 5, + MXL_EAGLE_JUNCTION_TEMPERATURE_ABOVE_85_CELSIUS = 4, +}; + +/* Struct passed in optional callback used during FW download */ +struct MXL_EAGLE_FW_DOWNLOAD_CB_PAYLOAD_T { + u32 total_len; + u32 downloaded_len; +}; + +/* Struct used of I2C protocol between host and Eagle, internal use only */ +struct __packed MXL_EAGLE_HOST_MSG_HEADER_T { + u8 opcode; + u8 seqnum; + u8 payload_size; + u8 status; + u32 checksum; +}; + +/* Device version information struct */ +struct __packed MXL_EAGLE_DEV_VER_T { + u8 chip_id; + u8 firmware_ver[MXL_EAGLE_VERSION_SIZE]; + u8 mxlware_ver[MXL_EAGLE_VERSION_SIZE]; +}; + +/* Xtal configuration struct */ +struct __packed MXL_EAGLE_DEV_XTAL_T { + u8 xtal_cap; /* accepted range is 1..31 pF. Default is 26 */ + u8 clk_out_enable; + u8 clk_out_div_enable; /* clock out freq is xtal freq / 6 */ + u8 xtal_sharing_enable; /* if enabled set xtal_cap to 25 pF */ + u8 xtal_calibration_enable; /* enable for master, disable for slave */ +}; + +/* GPIO direction struct, internally used in GPIO configuration API */ +struct __packed MXL_EAGLE_DEV_GPIO_DIRECTION_T { + u8 gpio_number; + u8 gpio_direction; +}; + +/* GPO level struct, internally used in GPIO configuration API */ +struct __packed MXL_EAGLE_DEV_GPO_LEVEL_T { + u8 gpio_number; + u8 gpo_level; +}; + +/* Device Status struct */ +struct MXL_EAGLE_DEV_STATUS_T { + u8 temperature; + u8 demod_type; + u8 power_mode; + u8 cpu_utilization_percent; +}; + +/* Device interrupt configuration struct */ +struct __packed MXL_EAGLE_DEV_INTR_CFG_T { + u32 intr_mask; + u8 edge_trigger; + u8 positive_trigger; + u8 global_enable_interrupt; +}; + +/* MPEG pad drive parameters, used on MPEG output configuration */ +/* See MXL_EAGLE_IO_MUX_DRIVE_MODE_E */ +struct MXL_EAGLE_MPEG_PAD_DRIVE_T { + u8 pad_drv_mpeg_syn; + u8 pad_drv_mpeg_dat; + u8 pad_drv_mpeg_val; + u8 pad_drv_mpeg_clk; +}; + +/* MPEGOUT parameter struct, used in MPEG output configuration */ +struct MXL_EAGLE_MPEGOUT_PARAMS_T { + u8 mpeg_parallel; + u8 msb_first; + u8 mpeg_sync_pulse_width; /* See MXL_EAGLE_MPEG_DATA_FORMAT_E */ + u8 mpeg_valid_pol; + u8 mpeg_sync_pol; + u8 mpeg_clk_pol; + u8 mpeg3wire_mode_enable; + u8 mpeg_clk_freq; + struct MXL_EAGLE_MPEG_PAD_DRIVE_T mpeg_pad_drv; +}; + +/* QAM Demodulator parameters struct, used in QAM params configuration */ +struct __packed MXL_EAGLE_QAM_DEMOD_PARAMS_T { + u8 annex_type; + u8 qam_type; + u8 iq_flip; + u8 search_range_idx; + u8 spur_canceller_enable; + u32 symbol_rate_hz; + u32 symbol_rate_256qam_hz; +}; + +/* QAM Demodulator status */ +struct MXL_EAGLE_QAM_DEMOD_STATUS_T { + u8 annex_type; + u8 qam_type; + u8 iq_flip; + u8 interleaver_depth_i; + u8 interleaver_depth_j; + u8 qam_locked; + u8 fec_locked; + u8 mpeg_locked; + u16 snr_db_tenths; + s16 timing_offset; + s32 carrier_offset_hz; +}; + +/* QAM Demodulator error counters */ +struct MXL_EAGLE_QAM_DEMOD_ERROR_COUNTERS_T { + u32 corrected_code_words; + u32 uncorrected_code_words; + u32 total_code_words_received; + u32 corrected_bits; + u32 error_mpeg_frames; + u32 mpeg_frames_received; + u32 erasures; +}; + +/* QAM Demodulator constellation point */ +struct MXL_EAGLE_QAM_DEMOD_CONSTELLATION_VAL_T { + s16 i_value[12]; + s16 q_value[12]; +}; + +/* QAM Demodulator equalizer filter taps */ +struct MXL_EAGLE_QAM_DEMOD_EQU_FILTER_T { + s16 ffe_taps[MXL_EAGLE_QAM_FFE_TAPS_LENGTH]; + s16 spur_taps[MXL_EAGLE_QAM_SPUR_TAPS_LENGTH]; + s16 dfe_taps[MXL_EAGLE_QAM_DFE_TAPS_LENGTH]; + u8 ffe_leading_tap_index; + u8 dfe_taps_number; +}; + +/* OOB Demodulator parameters struct, used in OOB params configuration */ +struct __packed MXL_EAGLE_OOB_DEMOD_PARAMS_T { + u8 symbol_rate; + u8 iq_flip; + u8 clk_pol; +}; + +/* OOB Demodulator error counters */ +struct MXL_EAGLE_OOB_DEMOD_ERROR_COUNTERS_T { + u32 corrected_packets; + u32 uncorrected_packets; + u32 total_packets_received; +}; + +/* OOB status */ +struct __packed MXL_EAGLE_OOB_DEMOD_STATUS_T { + u16 snr_db_tenths; + s16 timing_offset; + s32 carrier_offsetHz; + u8 qam_locked; + u8 fec_locked; + u8 mpeg_locked; + u8 retune_required; + u8 iq_flip; +}; + +/* ATSC Demodulator status */ +struct __packed MXL_EAGLE_ATSC_DEMOD_STATUS_T { + s16 snr_db_tenths; + s16 timing_offset; + s32 carrier_offset_hz; + u8 frame_lock; + u8 atsc_lock; + u8 fec_lock; +}; + +/* ATSC Demodulator error counters */ +struct MXL_EAGLE_ATSC_DEMOD_ERROR_COUNTERS_T { + u32 error_packets; + u32 total_packets; + u32 error_bytes; +}; + +/* ATSC Demodulator equalizers filter taps */ +struct __packed MXL_EAGLE_ATSC_DEMOD_EQU_FILTER_T { + s16 ffe_taps[MXL_EAGLE_ATSC_FFE_TAPS_LENGTH]; + s8 dfe_taps[MXL_EAGLE_ATSC_DFE_TAPS_LENGTH]; +}; + +/* Tuner AGC Status */ +struct __packed MXL_EAGLE_TUNER_AGC_STATUS_T { + u8 locked; + u16 raw_agc_gain; /* AGC gain [dB] = rawAgcGain / 2^6 */ + s16 rx_power_db_hundredths; +}; + +/* Tuner channel tune parameters */ +struct __packed MXL_EAGLE_TUNER_CHANNEL_PARAMS_T { + u32 freq_hz; + u8 tune_mode; + u8 bandwidth; +}; + +/* Tuner channel lock indications */ +struct __packed MXL_EAGLE_TUNER_LOCK_STATUS_T { + u8 rf_pll_locked; + u8 ref_pll_locked; +}; + +/* Smart antenna parameters used in Smart antenna params configuration */ +struct __packed MXL_EAGLE_SMA_PARAMS_T { + u8 full_duplex_enable; + u8 rx_disable; + u8 idle_logic_high; +}; + +/* Smart antenna message format */ +struct __packed MXL_EAGLE_SMA_MESSAGE_T { + u32 payload_bits; + u8 total_num_bits; +}; + |