@Fl0r!an
Here is what I managed to get so far:
002_67b0_20201787.rom
ATOM BIOS Rom:
SubsystemVendorID: 0x1787 SubsystemID: 0x2020
IOBaseAddress: 0x0000
Filename: T36G04.001
BIOS Bootup Message:
GRENADA XT PCIE 8G/512B GDDR5 2XDVI-D/HDMI/DP 1050E/1500M
PCI ID: 1002:67b0
Connector at index 0
Type [@offset 42596]: DisplayPort (10)
Encoder [@offset 42600]: INTERNAL_UNIPHY2 (0x21)
i2cid [@offset 42688]: 0x90, OSX senseid: 0x1
HotPlugID: 2
Connector at index 1
Type [@offset 42606]: HDMI-A (11)
Encoder [@offset 42610]: INTERNAL_UNIPHY2 (0x21)
i2cid [@offset 42715]: 0x92, OSX senseid: 0x3
HotPlugID: 3
Connector at index 2
Type [@offset 42616]: DVI-D (3)
Encoder [@offset 42620]: INTERNAL_UNIPHY1 (0x20)
i2cid [@offset 42742]: 0x93, OSX senseid: 0x4
HotPlugID: 1
Connector at index 3
Type [@offset 42626]: DVI-D (3)
Encoder [@offset 42630]: INTERNAL_UNIPHY (0x1e)
i2cid [@offset 42769]: 0x95, OSX senseid: 0x6
HotPlugID: 6
GRENADA XT PCIE 8G/512B GDDR5 2XDVI-D/HDMI/DP 1050E/1500M
Subsystem Vendor ID: 1787
Subsystem ID: 2020
Object Header Structure Size: 271
Connector Object Table Offset: 3e
Router Object Table Offset: 0
Encoder Object Table Offset: ce
Display Path Table Offset: 12
Connector Object Id [19] which is [DISPLAY_PORT]
encoder obj id [0x21] which is [INTERNAL_UNIPHY2 (osx txmit 0x12 [duallink 0x2] enc 0x4)] linkb: false
Connector Object Id [12] which is [HDMI_TYPE_A]
encoder obj id [0x21] which is [INTERNAL_UNIPHY2 (osx txmit 0x22 [duallink 0x2] enc 0x5)] linkb: true
Connector Object Id [4] which is [DVI_D]
encoder obj id [0x20] which is [INTERNAL_UNIPHY1 (osx txmit 0x11 [duallink 0x1] enc 0x2)] linkb: false
Connector Object Id [4] which is [DVI_D]
encoder obj id [0x1e] which is [INTERNAL_UNIPHY (osx txmit 0x10 [duallink 0x0] enc 0x0)] linkb: false
here it is:
00 04 00 00 04 03 00 00 00 01 02 01 12 04 01 01
04 00 00 00 14 02 00 00 00 01 03 00 11 02 03 04
04 00 00 00 14 02 00 00 00 01 03 00 11 00 04 06
00 08 00 00 00 02 00 00 00 01 04 00 22 05 02 03
is the calculations correct?