emgd/pal/ch7036/ch7036_fw.h

   1 /*-----------------------------------------------------------------------------
   2 * Copyright (c) Chrontel Inc.
   3 *
   4 * Permission is hereby granted, free of charge, to any person obtaining a copy
   5 * of this software and associated documentation files (the "Software"), to deal
   6 * in the Software without restriction, including without limitation the rights
   7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   8 * copies of the Software, and to permit persons to whom the Software is
   9 * furnished to do so, subject to the following conditions:
  10 *
  11 * The above copyright notice and this permission notice shall be included in
  12 * all copies or substantial portions of the Software.
  13 *
  14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  20 * THE SOFTWARE.
  21 *
  22 *-----------------------------------------------------------------------------
  23 * @file  ch7036_fw.h
  24 * @version 1.2.2
  25 *-----------------------------------------------------------------------------
  26 */
  27
  28
  29 #ifndef H_FW_OPER_H
  30 #define H_FW_OPER_H
  31
  32 #include "ch7036_typedef.h"
  33
  34
  35 //#include <linux/kernel.h>
  36
  37 #define CFG_CAP_EDID    0x01
  38 #define CFG_CAP_HDCP    0x02
  39
  40 typedef unsigned char ch7036_attr_table_index_t;
  41
  42
  43 typedef struct _FW7036_CFG {
  44     unsigned char size;
  45         unsigned char ver_major;
  46         unsigned char ver_minor;
  47         unsigned char did;
  48         unsigned char rid;
  49         unsigned char capbility;
  50         unsigned char reserved;
  51 } FW7036_CFG;
  52
  53
  54 #define LHFM_GET_VERSION                0x1F
  55 #define LHFM_GET_HPD                    0x06
  56 #define LHFM_GET_EDID                   0x01
  57 #define LHFM_GET_MODEINFO               0x03
  58 #define LHFM_GET_VGA_MODEINFO   0x33
  59 #define LHFM_HDMI_ONOFF         0x04
  60 #define LHFM_REQUEST            0x40
  61 #define LHFM_RET_ERROR          0x80
  62
  63 int LHFM_get_version(DEV_CONTEXT* p_ch7xxx_context,struct _FW7036_CFG* cfg);
  64
  65 void LHFM_enable_crt_hpd(DEV_CONTEXT* p_ch7xxx_context);
  66 ch7036_status_t LHFM_get_crt_hpd(DEV_CONTEXT* p_ch7xxx_context);
  67 int LHFM_hdmi_onoff(int turnon);
  68 ch7036_status_t LHFM_get_hdmi_modeinfo(DEV_CONTEXT* p_ch7xxx_context,unsigned char *minfo);
  69 ch7036_status_t LHFM_get_edid(DEV_CONTEXT* p_ch7xxx_context,unsigned char*edid, unsigned char* ebn, unsigned char flag);
  70 int LHFM_load_firmware(DEV_CONTEXT* pDevContext);
  71 void ch7036_dump( char *s, int size, unsigned char *regdata);
  72
  73 #define GET_VER                                 0x01
  74 #define GET_HPD                                 0x02
  75 #define GET_EDID                                0x04
  76 #define GET_HDMI_DISPLAY_MODES  0x08
  77
  78 #define GET_CRT_HPD                             0x10
  79 #define GET_CRT_EDID                    0x20
  80
  81 #define CH7036_HDMI_DDC                 0
  82 #define CH7036_VGA_DDC                  0x80
  83
  84 #define MAX_EDID_BLOCKS                 2
  85
  86 #define MAX_I2C_BLOCK_SIZE              32
  87
  88
  89
  90
  91 #define NUM_OF_BLOCKS                         0x0F
  92 #define DTD_SIZE                              0x12
  93 #define EDID_SIZE                             0x0100
  94 #define EDID_STRUCTURE_VERSION                0x12
  95 #define EDID_STRUCTURE_REVISION               0x13
  96 #define EDID_FEATURE_SUPPORT                  0x18
  97 #define EDID_ESTABLISHED_TIMINGS_1            0x23
  98 #define EDID_ESTABLISHED_TIMINGS_2            0x24
  99 #define EDID_MANUFACTURERS_RESERVED_TIMINGS   0x25
 100 #define EDID_STANDARD_TIMINGS                 0x26
 101 #define EDID_STANDARD_TIMINGS_BIT_DESCRIPTION 0x27
 102 #define EDID_DETAILED_TIMING_DESCRIPTION_1    0x36
 103 #define EDID_DETAILED_TIMING_DESCRIPTION_2    0x48
 104 #define EDID_DETAILED_TIMING_DESCRIPTION_3    0x5A
 105
 106 #define EDID_EXTENSION_FLAG                   0x7E
 107
 108 #define EDID_CEA_TAG                          0x80
 109 #define EDID_CEA_REVISION                     0x81
 110 #define EDID_CEA_DETAILED_TIMING_DATA_OFFSET  0x82
 111 #define EDID_CEA_VIDEO_DATA_BLOCK             0x84
 112 #define EDID_CEA_DATA_BLOCK                                       0x84
 113
 114 #define EDID_CEA_VIDEO_DATA_BLOCK_2           0x96
 115 #define EDID_CEA_VIDEO_DATA_BLOCK_3           0xA8
 116 #define EDID_CEA_VIDEO_DATA_BLOCK_4           0xBA
 117 #define EDID_CEA_VIDEO_DATA_BLOCK_5           0xCC
 118 #define EDID_CEA_VIDEO_DATA_BLOCK_6           0xDE
 119
 120 #define EDID_SPACE_INDEX_START                0x18
 121
 122
 123
 124
 125
 126 typedef struct {
 127     unsigned char  is_supported;
 128     char mode_name[13];
 129         unsigned long index[3];
 130
 131 }established_timings_t, *p_established_timings;
 132
 133 typedef struct {
 134         unsigned int ha;
 135         unsigned int va;
 136         unsigned char refresh_rate;
 137 }standard_timings_t, *p_standard_timings;
 138
 139
 140
 141 typedef struct {
 142         unsigned char pclk_lobyte;
 143         unsigned char pclk_hibyte;
 144         unsigned char hactive_lobyte;
 145         unsigned char hblank_lobyte;
 146         unsigned char hactive_blank;
 147         unsigned char vactive_lobyte;
 148         unsigned char vblank_lobyte;
 149         unsigned char vactive_blank;
 150         unsigned char hsync_off_lobyte;
 151         unsigned char hsync_pulse_width;
 152         unsigned char vsync_off_pulse_width;
 153
 154         unsigned char hsopw_vsopw;
 155
 156
 157
 158         unsigned char himage_size_lobyte;
 159         unsigned char vimage_size_lobyte;
 160         unsigned char hvimage_size;
 161
 162         unsigned char hborder;
 163         unsigned char vborder;
 164         unsigned char flags;
 165 }dtd_t, *p_dtd;
 166
 167
 168 typedef struct monitor_range {
 169
 170         unsigned char  hrate_min;
 171         unsigned char  hrate_max;
 172         unsigned char  vrate_min;
 173         unsigned char  vrate_max;
 174
 175         unsigned long  pclk_max;
 176
 177 }monitor_range_t;
 178
 179
 180 typedef struct detailed_timing_block {
 181         unsigned long data_tag;
 182         OUT_FMT         dtiming;
 183 } dtblks_t;
 184
 185
 186 typedef struct edid_blk {
 187
 188
 189         unsigned char                                           is_edid;
 190         unsigned char                                           is_preferred_timing;
 191
 192         unsigned char                                           ebn;
 193         unsigned char                                           edidblk[EDID_SIZE];
 194
 195         established_timings_t                           *etiming_I;
 196         established_timings_t                           *etiming_II;
 197         established_timings_t                           *etiming_man;
 198
 199         standard_timings_t                                      stiming[8];
 200
 201         standard_timings_t                                      stiming_x[6];
 202         monitor_range_t                                         rtiming;
 203
 204         dtblks_t                                                        dtblk[4];
 205
 206
 207         unsigned char                                           supported_modes[15];
 208         ch7036_attr_table_index_t                       modes[MAX_ATTR_LIST_SIZE];
 209
 210 } ch7036_edid_blk_t;
 211
 212
 213 #endif