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Diffstat (limited to 'drivers/media/dvb-frontends/mxl692_defs.h')
-rw-r--r--drivers/media/dvb-frontends/mxl692_defs.h539
1 files changed, 539 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/mxl692_defs.h b/drivers/media/dvb-frontends/mxl692_defs.h
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index 0000000000..c603f3d6f2
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+++ b/drivers/media/dvb-frontends/mxl692_defs.h
@@ -0,0 +1,539 @@
+/* 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
+ */
+
+/*****************************************************************************
+ * 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;
+};
+
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