Patching DSDT for 5850

[Kikobeats]

Hello guys,

 

I need help to patch my dsdt with my ATI 5850 graphic card.

 

I follow this guide but don't work. If I restart my computer with AMDAcelerator.kext in S/L/E:

 

 

 

 

 

My specs are:

 

Mountain Lion 10.8.2 @ amd_kernel

ATI HD 5850

Gigabyte UA-970A-UD3

 

I'm desperate to have QE/QI. All is OK unless this.

 

what have i to do?

dsdt_extract.zip

IOService_extract.zip

grahics_kexts.zip

[Rampage Dev]

Remove that kext because it is not needed for some cards.

 

Use DSDT injection or GE=Yes

[Kikobeats]

Remove that kext because it is not needed for some cards.

 

Use DSDT injection or GE=Yes

 

I do this and the system is freeze in the booting process

 

"TUFS:Starting...."

[YaPaY]

I couldn't edit my dsdt either, any ımprovements Kikobeats?

[Alex009988]

Hello guys I also have ATI 5850 but mine is mobile.

Maybe it will come in handy to someone

Personality: Alouatta
ConnectorInfo count in decimal: 4
Disk offset in decimal 591392
0000000 02 00 00 00 40 00 00 00 09 00 00 00 10 00 00 04
0000010 00 04 00 00 04 07 00 00 00 00 00 00 12 04 01 02
0000020 00 08 00 00 04 02 00 00 00 00 00 00 11 02 02 01
0000030 10 00 00 00 10 00 00 00 00 00 00 00 00 10 03 03
0000040

My patch.

Personality: ATI5850M (by VideoROM file)
0000000 02 00 00 00 40 00 00 00 09 00 00 00 10 00 00 04 - LVDS
0000010 00 04 00 00 04 07 00 00 00 00 00 00 12 04 01 02 - DP
0000020 00 08 00 00 04 02 00 00 00 00 00 00 11 02 02 01 - HDMI
0000030 10 00 00 00 10 00 00 00 00 00 00 00 00 10 03 03 – VGA
0000040

Last login: Sat Jun 23 21:04:12 on ttys000
imac-admin:~ admin$ sudo -s
Password:
bash-3.2# /Users/admin/Desktop/redsock_bios_decoder </Users/admin/Desktop/vgabios.dmp
BR35516.001 :

BROADWAY Pro with DDR3 800m/625e									

Subsystem Vendor ID: 1025
 Subsystem ID: 30a
Object Header Structure Size: 258
Connector Object Table Offset: 3e
Router Object Table Offset: 0
Encoder Object Table Offset: c6
Display Path Table Offset: 12
Connector Object Id [14] which is [LVDS]
encoder obj id [0x1e] which is [iNTERNAL_UNIPHY (osx txmit 0x10 [duallink 0x0] enc 0x0)] linkb: false
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 [0x20] which is [iNTERNAL_UNIPHY1 (osx txmit 0x11 [duallink 0x1] enc 0x2)] linkb: false
Connector Object Id [5] which is [VGA]
encoder obj id [0x15] which is [iNTERNAL_KLDSCP_DAC1 (osx txmit 0x00 enc 0x10?)] linkb: false
bash-3.2#

mac-admin:~ admin$ /Users/admin/Downloads/radeon_bios_decode < /Users/admin/Desktop/Turks.bin
ATOM BIOS Rom:
SubsystemVendorID: 0x1025 SubsystemID: 0x030a
IOBaseAddress: 0x2000
Filename: BR35516.001
BIOS Bootup Message:
BROADWAY Pro with DDR3 800m/625e

PCI ID: 1002:68a1
Connector at index 0
Type [@offset 45414]: LVDS (7)
Encoder [@offset 45418]: INTERNAL_UNIPHY (0x1e)
i2cid [@offset 45506]: 0x93, OSX senseid: 0x4
Connector at index 1
Type [@offset 45424]: DisplayPort (10)
Encoder [@offset 45428]: INTERNAL_UNIPHY2 (0x21)
i2cid [@offset 45529]: 0x91, OSX senseid: 0x2
Connector at index 2
Type [@offset 45434]: HDMI-A (11)
Encoder [@offset 45438]: INTERNAL_UNIPHY1 (0x20)
i2cid [@offset 45556]: 0x90, OSX senseid: 0x1
Connector at index 3
Type [@offset 45444]: VGA (1)
Encoder [@offset 45448]: INTERNAL_KLDSCP_DAC1 (0x15)
i2cid [@offset 45583]: 0x92, OSX senseid: 0x3
mac-admin:~ admin$