369 lines
11 KiB
C
369 lines
11 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#include "drxk_map.h"
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#define DRXK_VERSION_MAJOR 0
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#define DRXK_VERSION_MINOR 9
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#define DRXK_VERSION_PATCH 4300
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#define HI_I2C_DELAY 42
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#define HI_I2C_BRIDGE_DELAY 350
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#define DRXK_MAX_RETRIES 100
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#define DRIVER_4400 1
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#define DRXX_JTAGID 0x039210D9
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#define DRXX_J_JTAGID 0x239310D9
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#define DRXX_K_JTAGID 0x039210D9
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#define DRX_UNKNOWN 254
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#define DRX_AUTO 255
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#define DRX_SCU_READY 0
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#define DRXK_MAX_WAITTIME (200)
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#define SCU_RESULT_OK 0
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#define SCU_RESULT_SIZE -4
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#define SCU_RESULT_INVPAR -3
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#define SCU_RESULT_UNKSTD -2
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#define SCU_RESULT_UNKCMD -1
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#ifndef DRXK_OFDM_TR_SHUTDOWN_TIMEOUT
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#define DRXK_OFDM_TR_SHUTDOWN_TIMEOUT (200)
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#endif
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#define DRXK_8VSB_MPEG_BIT_RATE 19392658UL /*bps*/
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#define DRXK_DVBT_MPEG_BIT_RATE 32000000UL /*bps*/
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#define DRXK_QAM16_MPEG_BIT_RATE 27000000UL /*bps*/
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#define DRXK_QAM32_MPEG_BIT_RATE 33000000UL /*bps*/
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#define DRXK_QAM64_MPEG_BIT_RATE 40000000UL /*bps*/
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#define DRXK_QAM128_MPEG_BIT_RATE 46000000UL /*bps*/
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#define DRXK_QAM256_MPEG_BIT_RATE 52000000UL /*bps*/
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#define DRXK_MAX_MPEG_BIT_RATE 52000000UL /*bps*/
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#define IQM_CF_OUT_ENA_OFDM__M 0x4
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#define IQM_FS_ADJ_SEL_B_QAM 0x1
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#define IQM_FS_ADJ_SEL_B_OFF 0x0
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#define IQM_FS_ADJ_SEL_B_VSB 0x2
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#define IQM_RC_ADJ_SEL_B_OFF 0x0
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#define IQM_RC_ADJ_SEL_B_QAM 0x1
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#define IQM_RC_ADJ_SEL_B_VSB 0x2
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enum operation_mode {
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OM_NONE,
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OM_QAM_ITU_A,
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OM_QAM_ITU_B,
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OM_QAM_ITU_C,
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OM_DVBT
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};
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enum drx_power_mode {
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DRX_POWER_UP = 0,
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DRX_POWER_MODE_1,
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DRX_POWER_MODE_2,
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DRX_POWER_MODE_3,
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DRX_POWER_MODE_4,
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DRX_POWER_MODE_5,
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DRX_POWER_MODE_6,
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DRX_POWER_MODE_7,
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DRX_POWER_MODE_8,
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DRX_POWER_MODE_9,
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DRX_POWER_MODE_10,
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DRX_POWER_MODE_11,
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DRX_POWER_MODE_12,
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DRX_POWER_MODE_13,
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DRX_POWER_MODE_14,
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DRX_POWER_MODE_15,
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DRX_POWER_MODE_16,
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DRX_POWER_DOWN = 255
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};
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/* Intermediate power mode for DRXK, power down OFDM clock domain */
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#ifndef DRXK_POWER_DOWN_OFDM
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#define DRXK_POWER_DOWN_OFDM DRX_POWER_MODE_1
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#endif
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/* Intermediate power mode for DRXK, power down core (sysclk) */
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#ifndef DRXK_POWER_DOWN_CORE
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#define DRXK_POWER_DOWN_CORE DRX_POWER_MODE_9
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#endif
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/* Intermediate power mode for DRXK, power down pll (only osc runs) */
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#ifndef DRXK_POWER_DOWN_PLL
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#define DRXK_POWER_DOWN_PLL DRX_POWER_MODE_10
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#endif
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enum agc_ctrl_mode {
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DRXK_AGC_CTRL_AUTO = 0,
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DRXK_AGC_CTRL_USER,
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DRXK_AGC_CTRL_OFF
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};
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enum e_drxk_state {
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DRXK_UNINITIALIZED = 0,
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DRXK_STOPPED,
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DRXK_DTV_STARTED,
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DRXK_ATV_STARTED,
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DRXK_POWERED_DOWN,
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DRXK_NO_DEV /* If drxk init failed */
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};
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enum e_drxk_coef_array_index {
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DRXK_COEF_IDX_MN = 0,
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DRXK_COEF_IDX_FM ,
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DRXK_COEF_IDX_L ,
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DRXK_COEF_IDX_LP ,
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DRXK_COEF_IDX_BG ,
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DRXK_COEF_IDX_DK ,
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DRXK_COEF_IDX_I ,
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DRXK_COEF_IDX_MAX
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};
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enum e_drxk_sif_attenuation {
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DRXK_SIF_ATTENUATION_0DB,
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DRXK_SIF_ATTENUATION_3DB,
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DRXK_SIF_ATTENUATION_6DB,
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DRXK_SIF_ATTENUATION_9DB
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};
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enum e_drxk_constellation {
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DRX_CONSTELLATION_BPSK = 0,
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DRX_CONSTELLATION_QPSK,
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DRX_CONSTELLATION_PSK8,
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DRX_CONSTELLATION_QAM16,
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DRX_CONSTELLATION_QAM32,
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DRX_CONSTELLATION_QAM64,
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DRX_CONSTELLATION_QAM128,
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DRX_CONSTELLATION_QAM256,
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DRX_CONSTELLATION_QAM512,
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DRX_CONSTELLATION_QAM1024,
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DRX_CONSTELLATION_UNKNOWN = DRX_UNKNOWN,
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DRX_CONSTELLATION_AUTO = DRX_AUTO
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};
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enum e_drxk_interleave_mode {
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DRXK_QAM_I12_J17 = 16,
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DRXK_QAM_I_UNKNOWN = DRX_UNKNOWN
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};
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enum {
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DRXK_SPIN_A1 = 0,
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DRXK_SPIN_A2,
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DRXK_SPIN_A3,
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DRXK_SPIN_UNKNOWN
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};
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enum drxk_cfg_dvbt_sqi_speed {
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DRXK_DVBT_SQI_SPEED_FAST = 0,
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DRXK_DVBT_SQI_SPEED_MEDIUM,
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DRXK_DVBT_SQI_SPEED_SLOW,
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DRXK_DVBT_SQI_SPEED_UNKNOWN = DRX_UNKNOWN
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} ;
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enum drx_fftmode_t {
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DRX_FFTMODE_2K = 0,
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DRX_FFTMODE_4K,
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DRX_FFTMODE_8K,
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DRX_FFTMODE_UNKNOWN = DRX_UNKNOWN,
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DRX_FFTMODE_AUTO = DRX_AUTO
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};
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enum drxmpeg_str_width_t {
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DRX_MPEG_STR_WIDTH_1,
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DRX_MPEG_STR_WIDTH_8
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};
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enum drx_qam_lock_range_t {
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DRX_QAM_LOCKRANGE_NORMAL,
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DRX_QAM_LOCKRANGE_EXTENDED
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};
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struct drxk_cfg_dvbt_echo_thres_t {
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u16 threshold;
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enum drx_fftmode_t fft_mode;
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} ;
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struct s_cfg_agc {
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enum agc_ctrl_mode ctrl_mode; /* off, user, auto */
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u16 output_level; /* range dependent on AGC */
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u16 min_output_level; /* range dependent on AGC */
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u16 max_output_level; /* range dependent on AGC */
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u16 speed; /* range dependent on AGC */
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u16 top; /* rf-agc take over point */
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u16 cut_off_current; /* rf-agc is accelerated if output current
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is below cut-off current */
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u16 ingain_tgt_max;
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u16 fast_clip_ctrl_delay;
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};
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struct s_cfg_pre_saw {
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u16 reference; /* pre SAW reference value, range 0 .. 31 */
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bool use_pre_saw; /* TRUE algorithms must use pre SAW sense */
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};
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struct drxk_ofdm_sc_cmd_t {
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u16 cmd; /* Command number */
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u16 subcmd; /* Sub-command parameter*/
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u16 param0; /* General purpous param */
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u16 param1; /* General purpous param */
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u16 param2; /* General purpous param */
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u16 param3; /* General purpous param */
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u16 param4; /* General purpous param */
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};
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struct drxk_state {
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struct dvb_frontend frontend;
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struct dtv_frontend_properties props;
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struct device *dev;
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struct i2c_adapter *i2c;
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u8 demod_address;
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void *priv;
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struct mutex mutex;
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u32 m_instance; /* Channel 1,2,3 or 4 */
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int m_chunk_size;
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u8 chunk[256];
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bool m_has_lna;
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bool m_has_dvbt;
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bool m_has_dvbc;
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bool m_has_audio;
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bool m_has_atv;
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bool m_has_oob;
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bool m_has_sawsw; /* TRUE if mat_tx is available */
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bool m_has_gpio1; /* TRUE if mat_rx is available */
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bool m_has_gpio2; /* TRUE if GPIO is available */
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bool m_has_irqn; /* TRUE if IRQN is available */
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u16 m_osc_clock_freq;
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u16 m_hi_cfg_timing_div;
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u16 m_hi_cfg_bridge_delay;
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u16 m_hi_cfg_wake_up_key;
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u16 m_hi_cfg_timeout;
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u16 m_hi_cfg_ctrl;
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s32 m_sys_clock_freq; /* system clock frequency in kHz */
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enum e_drxk_state m_drxk_state; /* State of Drxk (init,stopped,started) */
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enum operation_mode m_operation_mode; /* digital standards */
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struct s_cfg_agc m_vsb_rf_agc_cfg; /* settings for VSB RF-AGC */
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struct s_cfg_agc m_vsb_if_agc_cfg; /* settings for VSB IF-AGC */
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u16 m_vsb_pga_cfg; /* settings for VSB PGA */
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struct s_cfg_pre_saw m_vsb_pre_saw_cfg; /* settings for pre SAW sense */
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s32 m_Quality83percent; /* MER level (*0.1 dB) for 83% quality indication */
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s32 m_Quality93percent; /* MER level (*0.1 dB) for 93% quality indication */
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bool m_smart_ant_inverted;
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bool m_b_debug_enable_bridge;
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bool m_b_p_down_open_bridge; /* only open DRXK bridge before power-down once it has been accessed */
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bool m_b_power_down; /* Power down when not used */
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u32 m_iqm_fs_rate_ofs; /* frequency shift as written to DRXK register (28bit fixpoint) */
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bool m_enable_mpeg_output; /* If TRUE, enable MPEG output */
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bool m_insert_rs_byte; /* If TRUE, insert RS byte */
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bool m_enable_parallel; /* If TRUE, parallel out otherwise serial */
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bool m_invert_data; /* If TRUE, invert DATA signals */
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bool m_invert_err; /* If TRUE, invert ERR signal */
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bool m_invert_str; /* If TRUE, invert STR signals */
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bool m_invert_val; /* If TRUE, invert VAL signals */
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bool m_invert_clk; /* If TRUE, invert CLK signals */
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bool m_dvbc_static_clk;
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bool m_dvbt_static_clk; /* If TRUE, static MPEG clockrate will
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be used, otherwise clockrate will
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adapt to the bitrate of the TS */
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u32 m_dvbt_bitrate;
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u32 m_dvbc_bitrate;
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u8 m_ts_data_strength;
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u8 m_ts_clockk_strength;
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bool m_itut_annex_c; /* If true, uses ITU-T DVB-C Annex C, instead of Annex A */
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enum drxmpeg_str_width_t m_width_str; /* MPEG start width */
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u32 m_mpeg_ts_static_bitrate; /* Maximum bitrate in b/s in case
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static clockrate is selected */
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/* LARGE_INTEGER m_startTime; */ /* Contains the time of the last demod start */
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s32 m_mpeg_lock_time_out; /* WaitForLockStatus Timeout (counts from start time) */
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s32 m_demod_lock_time_out; /* WaitForLockStatus Timeout (counts from start time) */
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bool m_disable_te_ihandling;
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bool m_rf_agc_pol;
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bool m_if_agc_pol;
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struct s_cfg_agc m_atv_rf_agc_cfg; /* settings for ATV RF-AGC */
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struct s_cfg_agc m_atv_if_agc_cfg; /* settings for ATV IF-AGC */
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struct s_cfg_pre_saw m_atv_pre_saw_cfg; /* settings for ATV pre SAW sense */
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bool m_phase_correction_bypass;
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s16 m_atv_top_vid_peak;
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u16 m_atv_top_noise_th;
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enum e_drxk_sif_attenuation m_sif_attenuation;
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bool m_enable_cvbs_output;
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bool m_enable_sif_output;
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bool m_b_mirror_freq_spect;
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enum e_drxk_constellation m_constellation; /* constellation type of the channel */
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u32 m_curr_symbol_rate; /* Current QAM symbol rate */
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struct s_cfg_agc m_qam_rf_agc_cfg; /* settings for QAM RF-AGC */
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struct s_cfg_agc m_qam_if_agc_cfg; /* settings for QAM IF-AGC */
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u16 m_qam_pga_cfg; /* settings for QAM PGA */
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struct s_cfg_pre_saw m_qam_pre_saw_cfg; /* settings for QAM pre SAW sense */
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enum e_drxk_interleave_mode m_qam_interleave_mode; /* QAM Interleave mode */
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u16 m_fec_rs_plen;
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u16 m_fec_rs_prescale;
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enum drxk_cfg_dvbt_sqi_speed m_sqi_speed;
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u16 m_gpio;
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u16 m_gpio_cfg;
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struct s_cfg_agc m_dvbt_rf_agc_cfg; /* settings for QAM RF-AGC */
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struct s_cfg_agc m_dvbt_if_agc_cfg; /* settings for QAM IF-AGC */
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struct s_cfg_pre_saw m_dvbt_pre_saw_cfg; /* settings for QAM pre SAW sense */
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u16 m_agcfast_clip_ctrl_delay;
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bool m_adc_comp_passed;
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u16 m_adcCompCoef[64];
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u16 m_adc_state;
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u8 *m_microcode;
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int m_microcode_length;
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bool m_drxk_a3_rom_code;
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bool m_drxk_a3_patch_code;
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bool m_rfmirror;
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u8 m_device_spin;
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u32 m_iqm_rc_rate;
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enum drx_power_mode m_current_power_mode;
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/* when true, avoids other devices to use the I2C bus */
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bool drxk_i2c_exclusive_lock;
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/*
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* Configurable parameters at the driver. They stores the values found
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* at struct drxk_config.
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*/
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u16 uio_mask; /* Bits used by UIO */
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bool enable_merr_cfg;
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bool single_master;
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bool no_i2c_bridge;
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bool antenna_dvbt;
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u16 antenna_gpio;
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enum fe_status fe_status;
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/* Firmware */
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const char *microcode_name;
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struct completion fw_wait_load;
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const struct firmware *fw;
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int qam_demod_parameter_count;
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};
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#define NEVER_LOCK 0
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#define NOT_LOCKED 1
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#define DEMOD_LOCK 2
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#define FEC_LOCK 3
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#define MPEG_LOCK 4
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