board/RRvision/video_ad7179.h

   1 /*
   2  * (C) Copyright 2003 Wolfgang Grandegger <wg@denx.de>
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 #define VIDEO_ENCODER_NAME      "Analog Devices AD7179"
   8
   9 #define VIDEO_ENCODER_I2C_RATE  100000  /* Max rate is 100Khz   */
  10 #define VIDEO_ENCODER_CB_Y_CR_Y         /* Use CB Y CR Y format...      */
  11
  12 #define VIDEO_MODE_YUYV         /* The only mode supported by this encoder      */
  13 #undef  VIDEO_MODE_RGB
  14 #define VIDEO_MODE_BPP          16
  15
  16 #ifdef  VIDEO_MODE_PAL
  17 #define VIDEO_ACTIVE_COLS       720
  18 #define VIDEO_ACTIVE_ROWS       576
  19 #define VIDEO_VISIBLE_COLS      640
  20 #define VIDEO_VISIBLE_ROWS      480
  21 #else
  22 #error "NTSC mode is not supported"
  23 #endif
  24
  25 static unsigned char video_encoder_data[] = {
  26                                 0x05, /* Mode Register 0 */
  27                                 0x11, /* Mode Register 1 */
  28                                 0x20, /* Mode Register 2 */
  29                                 0x0C, /* Mode Register 3 */
  30                                 0x01, /* Mode Register 4 */
  31                                 0x00, /* Reserved */
  32                                 0x00, /* Reserved */
  33                                 0x04, /* Timing Register 0 */
  34                                 0x00, /* Timing Register 1 */
  35                                 0xCB, /* Subcarrier Frequency Register 0 */
  36                                 0x0A, /* Subcarrier Frequency Register 1 */
  37                                 0x09, /* Subcarrier Frequency Register 2 */
  38                                 0x2A, /* Subcarrier Frequency Register 3 */
  39                                 0x00, /* Subcarrier Phase */
  40                                 0x00, /* Closed Captioning Ext Reg 0 */
  41                                 0x00, /* Closed Captioning Ext Reg 1 */
  42                                 0x00, /* Closed Captioning Reg 0 */
  43                                 0x00, /* Closed Captioning Reg 1 */
  44                                 0x00, /* Pedestal Control Reg 0 */
  45                                 0x00, /* Pedestal Control Reg 1 */
  46                                 0x00, /* Pedestal Control Reg 2 */
  47                                 0x00, /* Pedestal Control Reg 3 */
  48                                 0x00, /* CGMS_WSS Reg 0 */
  49                                 0x00, /* CGMS_WSS Reg 0 */
  50                                 0x00, /* CGMS_WSS Reg 0 */
  51                                 0x00  /* Teletext Req. Control Reg */
  52 } ;