drivers/media/dvb-frontends/drxk_hard.h

   1 #include "drxk_map.h"
   2
   3 #define DRXK_VERSION_MAJOR 0
   4 #define DRXK_VERSION_MINOR 9
   5 #define DRXK_VERSION_PATCH 4300
   6
   7 #define HI_I2C_DELAY        42
   8 #define HI_I2C_BRIDGE_DELAY 350
   9 #define DRXK_MAX_RETRIES    100
  10
  11 #define DRIVER_4400 1
  12
  13 #define DRXX_JTAGID   0x039210D9
  14 #define DRXX_J_JTAGID 0x239310D9
  15 #define DRXX_K_JTAGID 0x039210D9
  16
  17 #define DRX_UNKNOWN     254
  18 #define DRX_AUTO        255
  19
  20 #define DRX_SCU_READY   0
  21 #define DRXK_MAX_WAITTIME (200)
  22 #define SCU_RESULT_OK      0
  23 #define SCU_RESULT_SIZE   -4
  24 #define SCU_RESULT_INVPAR -3
  25 #define SCU_RESULT_UNKSTD -2
  26 #define SCU_RESULT_UNKCMD -1
  27
  28 #ifndef DRXK_OFDM_TR_SHUTDOWN_TIMEOUT
  29 #define DRXK_OFDM_TR_SHUTDOWN_TIMEOUT (200)
  30 #endif
  31
  32 #define DRXK_8VSB_MPEG_BIT_RATE     19392658UL  /*bps*/
  33 #define DRXK_DVBT_MPEG_BIT_RATE     32000000UL  /*bps*/
  34 #define DRXK_QAM16_MPEG_BIT_RATE    27000000UL  /*bps*/
  35 #define DRXK_QAM32_MPEG_BIT_RATE    33000000UL  /*bps*/
  36 #define DRXK_QAM64_MPEG_BIT_RATE    40000000UL  /*bps*/
  37 #define DRXK_QAM128_MPEG_BIT_RATE   46000000UL  /*bps*/
  38 #define DRXK_QAM256_MPEG_BIT_RATE   52000000UL  /*bps*/
  39 #define DRXK_MAX_MPEG_BIT_RATE      52000000UL  /*bps*/
  40
  41 #define   IQM_CF_OUT_ENA_OFDM__M                                            0x4
  42 #define     IQM_FS_ADJ_SEL_B_QAM                                            0x1
  43 #define     IQM_FS_ADJ_SEL_B_OFF                                            0x0
  44 #define     IQM_FS_ADJ_SEL_B_VSB                                            0x2
  45 #define     IQM_RC_ADJ_SEL_B_OFF                                            0x0
  46 #define     IQM_RC_ADJ_SEL_B_QAM                                            0x1
  47 #define     IQM_RC_ADJ_SEL_B_VSB                                            0x2
  48
  49 enum operation_mode {
  50         OM_NONE,
  51         OM_QAM_ITU_A,
  52         OM_QAM_ITU_B,
  53         OM_QAM_ITU_C,
  54         OM_DVBT
  55 };
  56
  57 enum drx_power_mode {
  58         DRX_POWER_UP = 0,
  59         DRX_POWER_MODE_1,
  60         DRX_POWER_MODE_2,
  61         DRX_POWER_MODE_3,
  62         DRX_POWER_MODE_4,
  63         DRX_POWER_MODE_5,
  64         DRX_POWER_MODE_6,
  65         DRX_POWER_MODE_7,
  66         DRX_POWER_MODE_8,
  67
  68         DRX_POWER_MODE_9,
  69         DRX_POWER_MODE_10,
  70         DRX_POWER_MODE_11,
  71         DRX_POWER_MODE_12,
  72         DRX_POWER_MODE_13,
  73         DRX_POWER_MODE_14,
  74         DRX_POWER_MODE_15,
  75         DRX_POWER_MODE_16,
  76         DRX_POWER_DOWN = 255
  77 };
  78
  79
  80 /* Intermediate power mode for DRXK, power down OFDM clock domain */
  81 #ifndef DRXK_POWER_DOWN_OFDM
  82 #define DRXK_POWER_DOWN_OFDM        DRX_POWER_MODE_1
  83 #endif
  84
  85 /* Intermediate power mode for DRXK, power down core (sysclk) */
  86 #ifndef DRXK_POWER_DOWN_CORE
  87 #define DRXK_POWER_DOWN_CORE        DRX_POWER_MODE_9
  88 #endif
  89
  90 /* Intermediate power mode for DRXK, power down pll (only osc runs) */
  91 #ifndef DRXK_POWER_DOWN_PLL
  92 #define DRXK_POWER_DOWN_PLL         DRX_POWER_MODE_10
  93 #endif
  94
  95
  96 enum agc_ctrl_mode {
  97         DRXK_AGC_CTRL_AUTO = 0,
  98         DRXK_AGC_CTRL_USER,
  99         DRXK_AGC_CTRL_OFF
 100 };
 101
 102 enum e_drxk_state {
 103         DRXK_UNINITIALIZED = 0,
 104         DRXK_STOPPED,
 105         DRXK_DTV_STARTED,
 106         DRXK_ATV_STARTED,
 107         DRXK_POWERED_DOWN,
 108         DRXK_NO_DEV                     /* If drxk init failed */
 109 };
 110
 111 enum e_drxk_coef_array_index {
 112         DRXK_COEF_IDX_MN = 0,
 113         DRXK_COEF_IDX_FM    ,
 114         DRXK_COEF_IDX_L     ,
 115         DRXK_COEF_IDX_LP    ,
 116         DRXK_COEF_IDX_BG    ,
 117         DRXK_COEF_IDX_DK    ,
 118         DRXK_COEF_IDX_I     ,
 119         DRXK_COEF_IDX_MAX
 120 };
 121 enum e_drxk_sif_attenuation {
 122         DRXK_SIF_ATTENUATION_0DB,
 123         DRXK_SIF_ATTENUATION_3DB,
 124         DRXK_SIF_ATTENUATION_6DB,
 125         DRXK_SIF_ATTENUATION_9DB
 126 };
 127 enum e_drxk_constellation {
 128         DRX_CONSTELLATION_BPSK = 0,
 129         DRX_CONSTELLATION_QPSK,
 130         DRX_CONSTELLATION_PSK8,
 131         DRX_CONSTELLATION_QAM16,
 132         DRX_CONSTELLATION_QAM32,
 133         DRX_CONSTELLATION_QAM64,
 134         DRX_CONSTELLATION_QAM128,
 135         DRX_CONSTELLATION_QAM256,
 136         DRX_CONSTELLATION_QAM512,
 137         DRX_CONSTELLATION_QAM1024,
 138         DRX_CONSTELLATION_UNKNOWN = DRX_UNKNOWN,
 139         DRX_CONSTELLATION_AUTO    = DRX_AUTO
 140 };
 141 enum e_drxk_interleave_mode {
 142         DRXK_QAM_I12_J17    = 16,
 143         DRXK_QAM_I_UNKNOWN  = DRX_UNKNOWN
 144 };
 145 enum {
 146         DRXK_SPIN_A1 = 0,
 147         DRXK_SPIN_A2,
 148         DRXK_SPIN_A3,
 149         DRXK_SPIN_UNKNOWN
 150 };
 151
 152 enum drxk_cfg_dvbt_sqi_speed {
 153         DRXK_DVBT_SQI_SPEED_FAST = 0,
 154         DRXK_DVBT_SQI_SPEED_MEDIUM,
 155         DRXK_DVBT_SQI_SPEED_SLOW,
 156         DRXK_DVBT_SQI_SPEED_UNKNOWN = DRX_UNKNOWN
 157 } ;
 158
 159 enum drx_fftmode_t {
 160         DRX_FFTMODE_2K = 0,
 161         DRX_FFTMODE_4K,
 162         DRX_FFTMODE_8K,
 163         DRX_FFTMODE_UNKNOWN = DRX_UNKNOWN,
 164         DRX_FFTMODE_AUTO    = DRX_AUTO
 165 };
 166
 167 enum drxmpeg_str_width_t {
 168         DRX_MPEG_STR_WIDTH_1,
 169         DRX_MPEG_STR_WIDTH_8
 170 };
 171
 172 enum drx_qam_lock_range_t {
 173         DRX_QAM_LOCKRANGE_NORMAL,
 174         DRX_QAM_LOCKRANGE_EXTENDED
 175 };
 176
 177 struct drxk_cfg_dvbt_echo_thres_t {
 178         u16             threshold;
 179         enum drx_fftmode_t      fft_mode;
 180 } ;
 181
 182 struct s_cfg_agc {
 183         enum agc_ctrl_mode     ctrl_mode;        /* off, user, auto */
 184         u16            output_level;     /* range dependent on AGC */
 185         u16            min_output_level;  /* range dependent on AGC */
 186         u16            max_output_level;  /* range dependent on AGC */
 187         u16            speed;           /* range dependent on AGC */
 188         u16            top;             /* rf-agc take over point */
 189         u16            cut_off_current;   /* rf-agc is accelerated if output current
 190                                            is below cut-off current */
 191         u16            ingain_tgt_max;
 192         u16            fast_clip_ctrl_delay;
 193 };
 194
 195 struct s_cfg_pre_saw {
 196         u16        reference; /* pre SAW reference value, range 0 .. 31 */
 197         bool          use_pre_saw; /* TRUE algorithms must use pre SAW sense */
 198 };
 199
 200 struct drxk_ofdm_sc_cmd_t {
 201         u16 cmd;        /* Command number */
 202         u16 subcmd;     /* Sub-command parameter*/
 203         u16 param0;     /* General purpous param */
 204         u16 param1;     /* General purpous param */
 205         u16 param2;     /* General purpous param */
 206         u16 param3;     /* General purpous param */
 207         u16 param4;     /* General purpous param */
 208 };
 209
 210 struct drxk_state {
 211         struct dvb_frontend frontend;
 212         struct dtv_frontend_properties props;
 213         struct device *dev;
 214
 215         struct i2c_adapter *i2c;
 216         u8     demod_address;
 217         void  *priv;
 218
 219         struct mutex mutex;
 220
 221         u32    m_instance;           /* Channel 1,2,3 or 4 */
 222
 223         int    m_chunk_size;
 224         u8 chunk[256];
 225
 226         bool   m_has_lna;
 227         bool   m_has_dvbt;
 228         bool   m_has_dvbc;
 229         bool   m_has_audio;
 230         bool   m_has_atv;
 231         bool   m_has_oob;
 232         bool   m_has_sawsw;         /* TRUE if mat_tx is available */
 233         bool   m_has_gpio1;         /* TRUE if mat_rx is available */
 234         bool   m_has_gpio2;         /* TRUE if GPIO is available */
 235         bool   m_has_irqn;          /* TRUE if IRQN is available */
 236         u16    m_osc_clock_freq;
 237         u16    m_hi_cfg_timing_div;
 238         u16    m_hi_cfg_bridge_delay;
 239         u16    m_hi_cfg_wake_up_key;
 240         u16    m_hi_cfg_timeout;
 241         u16    m_hi_cfg_ctrl;
 242         s32    m_sys_clock_freq;      /* system clock frequency in kHz */
 243
 244         enum e_drxk_state    m_drxk_state;      /* State of Drxk (init,stopped,started) */
 245         enum operation_mode m_operation_mode;  /* digital standards */
 246         struct s_cfg_agc     m_vsb_rf_agc_cfg;    /* settings for VSB RF-AGC */
 247         struct s_cfg_agc     m_vsb_if_agc_cfg;    /* settings for VSB IF-AGC */
 248         u16                m_vsb_pga_cfg;      /* settings for VSB PGA */
 249         struct s_cfg_pre_saw  m_vsb_pre_saw_cfg;   /* settings for pre SAW sense */
 250         s32    m_Quality83percent;  /* MER level (*0.1 dB) for 83% quality indication */
 251         s32    m_Quality93percent;  /* MER level (*0.1 dB) for 93% quality indication */
 252         bool   m_smart_ant_inverted;
 253         bool   m_b_debug_enable_bridge;
 254         bool   m_b_p_down_open_bridge;  /* only open DRXK bridge before power-down once it has been accessed */
 255         bool   m_b_power_down;        /* Power down when not used */
 256
 257         u32    m_iqm_fs_rate_ofs;      /* frequency shift as written to DRXK register (28bit fixpoint) */
 258
 259         bool   m_enable_mpeg_output;  /* If TRUE, enable MPEG output */
 260         bool   m_insert_rs_byte;      /* If TRUE, insert RS byte */
 261         bool   m_enable_parallel;    /* If TRUE, parallel out otherwise serial */
 262         bool   m_invert_data;        /* If TRUE, invert DATA signals */
 263         bool   m_invert_err;         /* If TRUE, invert ERR signal */
 264         bool   m_invert_str;         /* If TRUE, invert STR signals */
 265         bool   m_invert_val;         /* If TRUE, invert VAL signals */
 266         bool   m_invert_clk;         /* If TRUE, invert CLK signals */
 267         bool   m_dvbc_static_clk;
 268         bool   m_dvbt_static_clk;     /* If TRUE, static MPEG clockrate will
 269                                          be used, otherwise clockrate will
 270                                          adapt to the bitrate of the TS */
 271         u32    m_dvbt_bitrate;
 272         u32    m_dvbc_bitrate;
 273
 274         u8     m_ts_data_strength;
 275         u8     m_ts_clockk_strength;
 276
 277         bool   m_itut_annex_c;      /* If true, uses ITU-T DVB-C Annex C, instead of Annex A */
 278
 279         enum drxmpeg_str_width_t  m_width_str;    /* MPEG start width */
 280         u32    m_mpeg_ts_static_bitrate;          /* Maximum bitrate in b/s in case
 281                                                     static clockrate is selected */
 282
 283         /* LARGE_INTEGER   m_startTime; */     /* Contains the time of the last demod start */
 284         s32    m_mpeg_lock_time_out;      /* WaitForLockStatus Timeout (counts from start time) */
 285         s32    m_demod_lock_time_out;     /* WaitForLockStatus Timeout (counts from start time) */
 286
 287         bool   m_disable_te_ihandling;
 288
 289         bool   m_rf_agc_pol;
 290         bool   m_if_agc_pol;
 291
 292         struct s_cfg_agc    m_atv_rf_agc_cfg;  /* settings for ATV RF-AGC */
 293         struct s_cfg_agc    m_atv_if_agc_cfg;  /* settings for ATV IF-AGC */
 294         struct s_cfg_pre_saw m_atv_pre_saw_cfg; /* settings for ATV pre SAW sense */
 295         bool              m_phase_correction_bypass;
 296         s16               m_atv_top_vid_peak;
 297         u16               m_atv_top_noise_th;
 298         enum e_drxk_sif_attenuation m_sif_attenuation;
 299         bool              m_enable_cvbs_output;
 300         bool              m_enable_sif_output;
 301         bool              m_b_mirror_freq_spect;
 302         enum e_drxk_constellation  m_constellation; /* constellation type of the channel */
 303         u32               m_curr_symbol_rate;       /* Current QAM symbol rate */
 304         struct s_cfg_agc    m_qam_rf_agc_cfg;          /* settings for QAM RF-AGC */
 305         struct s_cfg_agc    m_qam_if_agc_cfg;          /* settings for QAM IF-AGC */
 306         u16               m_qam_pga_cfg;            /* settings for QAM PGA */
 307         struct s_cfg_pre_saw m_qam_pre_saw_cfg;         /* settings for QAM pre SAW sense */
 308         enum e_drxk_interleave_mode m_qam_interleave_mode; /* QAM Interleave mode */
 309         u16               m_fec_rs_plen;
 310         u16               m_fec_rs_prescale;
 311
 312         enum drxk_cfg_dvbt_sqi_speed m_sqi_speed;
 313
 314         u16               m_gpio;
 315         u16               m_gpio_cfg;
 316
 317         struct s_cfg_agc    m_dvbt_rf_agc_cfg;     /* settings for QAM RF-AGC */
 318         struct s_cfg_agc    m_dvbt_if_agc_cfg;     /* settings for QAM IF-AGC */
 319         struct s_cfg_pre_saw m_dvbt_pre_saw_cfg;    /* settings for QAM pre SAW sense */
 320
 321         u16               m_agcfast_clip_ctrl_delay;
 322         bool              m_adc_comp_passed;
 323         u16               m_adcCompCoef[64];
 324         u16               m_adc_state;
 325
 326         u8               *m_microcode;
 327         int               m_microcode_length;
 328         bool              m_drxk_a3_rom_code;
 329         bool              m_drxk_a3_patch_code;
 330
 331         bool              m_rfmirror;
 332         u8                m_device_spin;
 333         u32               m_iqm_rc_rate;
 334
 335         enum drx_power_mode m_current_power_mode;
 336
 337         /* when true, avoids other devices to use the I2C bus */
 338         bool              drxk_i2c_exclusive_lock;
 339
 340         /*
 341          * Configurable parameters at the driver. They stores the values found
 342          * at struct drxk_config.
 343          */
 344
 345         u16     uio_mask;       /* Bits used by UIO */
 346
 347         bool    enable_merr_cfg;
 348         bool    single_master;
 349         bool    no_i2c_bridge;
 350         bool    antenna_dvbt;
 351         u16     antenna_gpio;
 352
 353         fe_status_t fe_status;
 354
 355         /* Firmware */
 356         const char *microcode_name;
 357         struct completion fw_wait_load;
 358         const struct firmware *fw;
 359         int qam_demod_parameter_count;
 360 };
 361
 362 #define NEVER_LOCK 0
 363 #define NOT_LOCKED 1
 364 #define DEMOD_LOCK 2
 365 #define FEC_LOCK   3
 366 #define MPEG_LOCK  4
 367