Data table for display ports?

ziddey · May 7, 2017

Code:

Data Tables:
  0000:   -                          (UtilityPipeLine)
  0001:   -                          (MultimediaCapabilityInfo)
  0002:   -                          (MultimediaConfigInfo)
  0003:   984c  Len 00e4  Rev 01:02  (StandardVESA_Timing)    (struct size 01c4)
  0004:   9930  Len 006c  Rev 02:02  (FirmwareInfo)    (struct size 006c)
  0005:   999c  Len 0034  Rev 02:01  (DAC_Info)    (struct size 0008)
  0006:   99d0  Len 004e  Rev 01:03  (LVDS_Info)    (struct size 0034)
  0007:   -                          (TMDS_Info)
  0008:   acac  Len 0038  Rev 02:01  (AnalogTV_Info)    (struct size 0048)
  0009:   -                          (SupportedDevicesInfo)
  000a:   9a1e  Len 00dc  Rev 01:01  (GPIO_I2C_Info)
  000b:   9afa  Len 000c  Rev 01:05  (VRAM_UsageByFirmware)    (struct size 000c)
  000c:   9b06  Len 0020  Rev 01:01  (GPIO_Pin_LUT)
  000d:   9b26  Len 0074  Rev 01:01  (VESA_ToInternalModeLUT)
  000e:   9b9a  Len 0018  Rev 02:03  (ComponentVideoInfo)
  000f:   9bb2  Len 0341  Rev 07:01  (PowerPlayInfo)
  0010:   -                          (CompassionateData)
  0011:   ac94  Len 0018  Rev 02:01  (SaveRestoreInfo/DispDevicePriorityInfo)
  0012:   -                          (PPLL_SS_Info/SS_Info)
  0013:   9ef4  Len 0005  Rev 01:01  (OemInfo)    (struct size 0005)
  0014:   -                          (XTMDS_Info)
  0015:   -                          (MclkSS_Info)
  0016:   9efa  Len 011e  Rev 01:03  (Object_Info/Object_Header)    (struct size 0010)
  0017:   a2ec  Len 007d  Rev 01:01  (IndirectIOAccess)
  0018:   a018  Len 02d4  Rev 02:01  (MC_InitParameter/AdjustARB_SEQ)
  0019:   -                          (ASIC_VDDC_Info)
  001a:   ac08  Len 0028  Rev 03:01  (ASIC_InternalSS_Info/ASIC_MVDDC_Info)    (struct size 0034)
  001b:   ac30  Len 0064  Rev 02:03  (TV_VideoMode/DispOutInfo)
  001c:   a36a  Len 073f  Rev 02:02  (VRAM_Info)    (struct size 0354)
  001d:   -                          (MemoryTrainingInfo/ASIC_MVDDQ_Info)
  001e:   -                          (IntegratedSystemInfo)
  001f:   aaaa  Len 010c  Rev 03:06  (ASIC_ProfilingInfo/ASIC_VDDCI_Info)    (struct size 0022)
  0020:   abb6  Len 0052  Rev 03:01  (VoltageObjectInfo/VRAM_GPIO_DetectionInfo)
  0021:   -                          (PowerSourceInfo)

Anyone know which table is responsible for enumerating the display ports? The Asus rx470/570 have 2 DVI ports. When using a different bios, one port becomes unusable.

I'm currently using an rx580 bios (seems rx570 is subject to bios signature checks but not the rx580) and would like to swap in the appropriate table from the asus rx570 bios.

edit: Or maybe adjusting the device id for the rx570 bios would work as well.

Data table for display ports?

ziddey