drivers/media/dvb-frontends/cxd2880/cxd2880_dvbt.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * cxd2880_dvbt.h
   4  * Sony CXD2880 DVB-T2/T tuner + demodulator driver
   5  * DVB-T related definitions
   6  *
   7  * Copyright (C) 2016, 2017, 2018 Sony Semiconductor Solutions Corporation
   8  */
   9
  10 #ifndef CXD2880_DVBT_H
  11 #define CXD2880_DVBT_H
  12
  13 #include "cxd2880_common.h"
  14
  15 enum cxd2880_dvbt_constellation {
  16         CXD2880_DVBT_CONSTELLATION_QPSK,
  17         CXD2880_DVBT_CONSTELLATION_16QAM,
  18         CXD2880_DVBT_CONSTELLATION_64QAM,
  19         CXD2880_DVBT_CONSTELLATION_RESERVED_3
  20 };
  21
  22 enum cxd2880_dvbt_hierarchy {
  23         CXD2880_DVBT_HIERARCHY_NON,
  24         CXD2880_DVBT_HIERARCHY_1,
  25         CXD2880_DVBT_HIERARCHY_2,
  26         CXD2880_DVBT_HIERARCHY_4
  27 };
  28
  29 enum cxd2880_dvbt_coderate {
  30         CXD2880_DVBT_CODERATE_1_2,
  31         CXD2880_DVBT_CODERATE_2_3,
  32         CXD2880_DVBT_CODERATE_3_4,
  33         CXD2880_DVBT_CODERATE_5_6,
  34         CXD2880_DVBT_CODERATE_7_8,
  35         CXD2880_DVBT_CODERATE_RESERVED_5,
  36         CXD2880_DVBT_CODERATE_RESERVED_6,
  37         CXD2880_DVBT_CODERATE_RESERVED_7
  38 };
  39
  40 enum cxd2880_dvbt_guard {
  41         CXD2880_DVBT_GUARD_1_32,
  42         CXD2880_DVBT_GUARD_1_16,
  43         CXD2880_DVBT_GUARD_1_8,
  44         CXD2880_DVBT_GUARD_1_4
  45 };
  46
  47 enum cxd2880_dvbt_mode {
  48         CXD2880_DVBT_MODE_2K,
  49         CXD2880_DVBT_MODE_8K,
  50         CXD2880_DVBT_MODE_RESERVED_2,
  51         CXD2880_DVBT_MODE_RESERVED_3
  52 };
  53
  54 enum cxd2880_dvbt_profile {
  55         CXD2880_DVBT_PROFILE_HP = 0,
  56         CXD2880_DVBT_PROFILE_LP
  57 };
  58
  59 struct cxd2880_dvbt_tpsinfo {
  60         enum cxd2880_dvbt_constellation constellation;
  61         enum cxd2880_dvbt_hierarchy hierarchy;
  62         enum cxd2880_dvbt_coderate rate_hp;
  63         enum cxd2880_dvbt_coderate rate_lp;
  64         enum cxd2880_dvbt_guard guard;
  65         enum cxd2880_dvbt_mode mode;
  66         u8 fnum;
  67         u8 length_indicator;
  68         u16 cell_id;
  69         u8 cell_id_ok;
  70         u8 reserved_even;
  71         u8 reserved_odd;
  72 };
  73
  74 #endif