Subversion Repositories Kolibri OS

Rev

Blame | Last modification | View Log | Download | RSS feed

  1. /*
  2.  * Copyright © 2014 Red Hat Inc.
  3.  *
  4.  * Permission is hereby granted, free of charge, to any person obtaining a
  5.  * copy of this software and associated documentation files (the "Software"),
  6.  * to deal in the Software without restriction, including without limitation
  7.  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  8.  * and/or sell copies of the Software, and to permit persons to whom the
  9.  * Software is 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
  17.  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
  18.  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  19.  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  20.  * OTHER DEALINGS IN THE SOFTWARE.
  21.  */
  22. #ifndef DRM_DISPLAYID_H
  23. #define DRM_DISPLAYID_H
  24.  
  25. #define DATA_BLOCK_PRODUCT_ID 0x00
  26. #define DATA_BLOCK_DISPLAY_PARAMETERS 0x01
  27. #define DATA_BLOCK_COLOR_CHARACTERISTICS 0x02
  28. #define DATA_BLOCK_TYPE_1_DETAILED_TIMING 0x03
  29. #define DATA_BLOCK_TYPE_2_DETAILED_TIMING 0x04
  30. #define DATA_BLOCK_TYPE_3_SHORT_TIMING 0x05
  31. #define DATA_BLOCK_TYPE_4_DMT_TIMING 0x06
  32. #define DATA_BLOCK_VESA_TIMING 0x07
  33. #define DATA_BLOCK_CEA_TIMING 0x08
  34. #define DATA_BLOCK_VIDEO_TIMING_RANGE 0x09
  35. #define DATA_BLOCK_PRODUCT_SERIAL_NUMBER 0x0a
  36. #define DATA_BLOCK_GP_ASCII_STRING 0x0b
  37. #define DATA_BLOCK_DISPLAY_DEVICE_DATA 0x0c
  38. #define DATA_BLOCK_INTERFACE_POWER_SEQUENCING 0x0d
  39. #define DATA_BLOCK_TRANSFER_CHARACTERISTICS 0x0e
  40. #define DATA_BLOCK_DISPLAY_INTERFACE 0x0f
  41. #define DATA_BLOCK_STEREO_DISPLAY_INTERFACE 0x10
  42. #define DATA_BLOCK_TILED_DISPLAY 0x12
  43.  
  44. #define DATA_BLOCK_VENDOR_SPECIFIC 0x7f
  45.  
  46. #define PRODUCT_TYPE_EXTENSION 0
  47. #define PRODUCT_TYPE_TEST 1
  48. #define PRODUCT_TYPE_PANEL 2
  49. #define PRODUCT_TYPE_MONITOR 3
  50. #define PRODUCT_TYPE_TV 4
  51. #define PRODUCT_TYPE_REPEATER 5
  52. #define PRODUCT_TYPE_DIRECT_DRIVE 6
  53.  
  54. struct displayid_hdr {
  55.         u8 rev;
  56.         u8 bytes;
  57.         u8 prod_id;
  58.         u8 ext_count;
  59. } __packed;
  60.  
  61. struct displayid_block {
  62.         u8 tag;
  63.         u8 rev;
  64.         u8 num_bytes;
  65. } __packed;
  66.  
  67. struct displayid_tiled_block {
  68.         struct displayid_block base;
  69.         u8 tile_cap;
  70.         u8 topo[3];
  71.         u8 tile_size[4];
  72.         u8 tile_pixel_bezel[5];
  73.         u8 topology_id[8];
  74. } __packed;
  75.  
  76. #endif
  77.