LXR linux/drivers/media/dvb-frontends/gp8psk-fe.h

   1/*
   2 * gp8psk_fe driver
   3 *
   4 * This program is free software; you can redistribute it and/or modify
   5 * it under the terms of the GNU General Public License as published by
   6 * the Free Software Foundation; either version 2, or (at your option)
   7 * any later version.
   8 *
   9 * This program is distributed in the hope that it will be useful,
  10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 * GNU General Public License for more details.
  13 */
  14
  15#ifndef GP8PSK_FE_H
  16#define GP8PSK_FE_H
  17
  18#include <linux/types.h>
  19
  20/* gp8psk commands */
  21
  22#define GET_8PSK_CONFIG                 0x80    /* in */
  23#define SET_8PSK_CONFIG                 0x81
  24#define I2C_WRITE                       0x83
  25#define I2C_READ                        0x84
  26#define ARM_TRANSFER                    0x85
  27#define TUNE_8PSK                       0x86
  28#define GET_SIGNAL_STRENGTH             0x87    /* in */
  29#define LOAD_BCM4500                    0x88
  30#define BOOT_8PSK                       0x89    /* in */
  31#define START_INTERSIL                  0x8A    /* in */
  32#define SET_LNB_VOLTAGE                 0x8B
  33#define SET_22KHZ_TONE                  0x8C
  34#define SEND_DISEQC_COMMAND             0x8D
  35#define SET_DVB_MODE                    0x8E
  36#define SET_DN_SWITCH                   0x8F
  37#define GET_SIGNAL_LOCK                 0x90    /* in */
  38#define GET_FW_VERS                     0x92
  39#define GET_SERIAL_NUMBER               0x93    /* in */
  40#define USE_EXTRA_VOLT                  0x94
  41#define GET_FPGA_VERS                   0x95
  42#define CW3K_INIT                       0x9d
  43
  44/* PSK_configuration bits */
  45#define bm8pskStarted                   0x01
  46#define bm8pskFW_Loaded                 0x02
  47#define bmIntersilOn                    0x04
  48#define bmDVBmode                       0x08
  49#define bm22kHz                         0x10
  50#define bmSEL18V                        0x20
  51#define bmDCtuned                       0x40
  52#define bmArmed                         0x80
  53
  54/* Satellite modulation modes */
  55#define ADV_MOD_DVB_QPSK 0     /* DVB-S QPSK */
  56#define ADV_MOD_TURBO_QPSK 1   /* Turbo QPSK */
  57#define ADV_MOD_TURBO_8PSK 2   /* Turbo 8PSK (also used for Trellis 8PSK) */
  58#define ADV_MOD_TURBO_16QAM 3  /* Turbo 16QAM (also used for Trellis 8PSK) */
  59
  60#define ADV_MOD_DCII_C_QPSK 4  /* Digicipher II Combo */
  61#define ADV_MOD_DCII_I_QPSK 5  /* Digicipher II I-stream */
  62#define ADV_MOD_DCII_Q_QPSK 6  /* Digicipher II Q-stream */
  63#define ADV_MOD_DCII_C_OQPSK 7 /* Digicipher II offset QPSK */
  64#define ADV_MOD_DSS_QPSK 8     /* DSS (DIRECTV) QPSK */
  65#define ADV_MOD_DVB_BPSK 9     /* DVB-S BPSK */
  66
  67/* firmware revision id's */
  68#define GP8PSK_FW_REV1                  0x020604
  69#define GP8PSK_FW_REV2                  0x020704
  70#define GP8PSK_FW_VERS(_fw_vers) \
  71        ((_fw_vers)[2]<<0x10 | (_fw_vers)[1]<<0x08 | (_fw_vers)[0])
  72
  73struct gp8psk_fe_ops {
  74        int (*in)(void *priv, u8 req, u16 value, u16 index, u8 *b, int blen);
  75        int (*out)(void *priv, u8 req, u16 value, u16 index, u8 *b, int blen);
  76        int (*reload)(void *priv);
  77};
  78
  79struct dvb_frontend *gp8psk_fe_attach(const struct gp8psk_fe_ops *ops,
  80                                      void *priv, bool is_rev1);
  81
  82#endif
  83