PowerColor HD 6770 Single Slot

[toleda]

PowerColor HD6770 AX6770 1GBD5-IDHG Single Slot

Device_ID not present in ATIRadeon3000, ATI5000Controller or ATI6000Controller

Device_ID patches:
ATIRadeon3000 - OK
ATI5000Controller - OK
ATI6000Controller - KP

In 10.7.1, with Device_ID in ATIRadeon3000 and ATI5000Controller (Rebranded 5770!)

01:00.0 VGA compatible controller [0300]: ATI Technologies Inc Unknown device [1002:68ba]
01:00.1 Audio device [0403]: ATI Technologies Inc Unknown device [1002:aa58]

ioreg | grep ATY
    | |   |   | +-o ATY,ATY,RadeonFramebuffer@0  <class AtiFbStub, id 0x1000002$
    | |   |   | | +-o ATY_ATY,RadeonFramebuffer  <class ATIFramebuffer, id 0x10$
    | |   |   | +-o ATY,ATY,RadeonFramebuffer@1  <class AtiFbStub, id 0x1000002$
    | |   |   | | +-o ATY_ATY,RadeonFramebuffer  <class ATIFramebuffer, id 0x10$
    | |   |   | +-o ATY,ATY,RadeonFramebuffer@2  <class AtiFbStub, id 0x1000002$
    | |   |   | | +-o ATY_ATY,RadeonFramebuffer  <class ATIFramebuffer, id 0x10$
    | |   |   | +-o ATY,ATY,RadeonFramebuffer@3  <class AtiFbStub, id 0x1000002$
    | |   |   | | +-o ATY_ATY,RadeonFramebuffer  <class ATIFramebuffer, id 0x10$

Screen Shot 2011-10-09 at 3.17.50 PM.png
"VGA Display" (above) is phantom.
Screen Shot 2011-10-09 at 3.18.09 PM.png

 

[MacMan]

This card is NOT a rebranded 5770 as it has a device ID of 1002:68BA. The 5770 has a device ID of 1002:68B8.

Even if the device ID was added to Chimera you would need to edit the ATI drivers and add its device id. Even then there is no guarantee that it work then.

For a card to be added I need the device and subsystem IDs.

 

[toleda]

This card is NOT a rebranded 5770 as it has a device ID of 1002:68BA. The 5770 has a device ID of 1002:68B8.

Even if the device ID was added to Chimera you would need to edit the ATI drivers and add its device id. Even then there is no guarantee that it work then.

For a card to be added I need the device and subsystem IDs.

Interestingly, if I added 68BA to ATI6000Controller, I got a KP. However, when I added 68BA to ATI5000Controller, it booted with the unsupported card message. It seems all HD 5xxx cards have 68xx ids and true HD 6xxx cards have 67xx ids. In the end, I returned the card. Sorry for taking your time.