wmarsh Posted April 5, 2011 Author Share Posted April 5, 2011 I think I finally found the section of code that prevents dual link from working on hacks. Its in ATISupport ATIDigitalConnection::shouldUseDualLink(AtiDetailedTimingInformation*) +0 00006be4 55 pushl %ebp +1 00006be5 89e5 movl %esp,%ebp +3 00006be7 83ec18 subl $0x18,%esp +6 00006bea 895df8 movl %ebx,0xf8(%ebp) +9 00006bed 8975fc movl %esi,0xfc(%ebp) +12 00006bf0 8b5d08 movl 0x08(%ebp),%ebx +15 00006bf3 8b750c movl 0x0c(%ebp),%esi +18 00006bf6 8b4310 movl 0x10(%ebx),%eax +21 00006bf9 85c0 testl %eax,%eax +23 00006bfb 7430 je 0x00006c2d +25 00006bfd c744240438820200 movl $0x00028238,0x04(%esp) is-dual-link +33 00006c05 890424 movl %eax,(%esp) Now we can see if modifying it by hexediting the 7430 to 9090 will get rid of blurry screen on resolutions exceeding WXGA Link to comment Share on other sites More sharing options...
Luke1995 Posted April 5, 2011 Share Posted April 5, 2011 WOORRKS!!!!!!!!!!!!!!!!! Finally QE/CI was enabled on my 4570m!!!!!!!!!!! I can't believe it yet :censored2: - Translucent Toolbar - Wavy effect on Dashboard - DVD player loads - Front Row works But it's not perfect for the moment. - As you can see my apple at the up-left corner it's green. The same happens with HD 4350 (desktop version of this chipset). - Internal Display it's black, but HDMI port works, this might be improved editing the framebuffer. - The resolutions of my HDMI display and my LVDS display are switched, but I can fix it with the SwitchRes Tool , maybe when the LVDS is correctly working it'll be fixed. About how it worked: - You must be in Snow Leopard 10.6.6 - You must add your deviceID to ATI4600Controller.kext, mine is 0x95531002, it can variate in each case. - Edit ATIFramebuffer.kext with modified Vervet framebuffer, maybe others will work, but now is which I'm using now. - Bootloader with ATI injector configured with Vervet Fb. You can use Kabyl's boot if it works with your graphic card or modify other bootloader. I'll do a how-to after do more test to fix the issues. One screenshoot of my desktop, you can see my system profile with my card injected, DVD player working and translucent bar Sorry, the system is in Spanish but I think that you'll understand the important things hehe Can you send me the files you are using to do this? I have the exact same graphics card as you but cannot get this to work :/ Link to comment Share on other sites More sharing options...
sydlix Posted April 5, 2011 Share Posted April 5, 2011 I think I finally found the section of code that prevents dual link from working on hacks. Its in ATISupport ATIDigitalConnection::shouldUseDualLink(AtiDetailedTimingInformation*) +0 00006be4 55 pushl %ebp +1 00006be5 89e5 movl %esp,%ebp +3 00006be7 83ec18 subl $0x18,%esp +6 00006bea 895df8 movl %ebx,0xf8(%ebp) +9 00006bed 8975fc movl %esi,0xfc(%ebp) +12 00006bf0 8b5d08 movl 0x08(%ebp),%ebx +15 00006bf3 8b750c movl 0x0c(%ebp),%esi +18 00006bf6 8b4310 movl 0x10(%ebx),%eax +21 00006bf9 85c0 testl %eax,%eax +23 00006bfb 7430 je 0x00006c2d +25 00006bfd c744240438820200 movl $0x00028238,0x04(%esp) is-dual-link +33 00006c05 890424 movl %eax,(%esp) Now we can see if modifying it by hexediting the 7430 to 9090 will get rid of blurry screen on resolutions exceeding WXGA Let me know if it does anything Thanks Link to comment Share on other sites More sharing options...
wmarsh Posted April 6, 2011 Author Share Posted April 6, 2011 Let me know if it does anything Thanks I can now successfully inject dual-link property, link format, link type, engage video system including QE. See attached ioreg. Screen remains blurry, with the white lines, and PixelFormat remains a null value despite injection. Link to comment Share on other sites More sharing options...
Luke1995 Posted April 6, 2011 Share Posted April 6, 2011 I managed to patch my ATIFramebuffer and I inserted my Dev. ID into ATI4600Controller.kext (0x95531002), and also used a modified boot file that contained Peregrine, and my system boots HOWEVER there is noting on my internal display, but the backlight is on. There is no output on my VGA display, and I can't test the HDMI port as I don't have a HDMI screen. Can anyone help me? Link to comment Share on other sites More sharing options...
linus4200 Posted April 24, 2011 Share Posted April 24, 2011 Hola after trying nearly all the solutions I found google*ing around, to get my ATI Mobility Radeon HD 4530 to run dual screen with full Resolution, I was able to get both screens running. The external screen is working OK, however the "Laptop Screen" shows up in System Preferences with full Resolution 1600x900 but all you see gets a touch of purple and everything has distortions so that you can see the finder items, but you have to guess what's written, as you can not read anything. I am using ATIFramebuffer: Shrike 02 00 00 00 40 00 00 00 09 01 00 00 02 01 00 07 (LVDS) 10 00 00 00 10 00 00 00 00 01 00 00 10 10 01 06 (VGA) 00 08 00 00 00 02 00 00 00 01 00 00 20 00 02 02 (HDMI NONE) I tried to inject into dsdt.aml dual link fix but maybe not correctly. dsdt.aml.zip A resume of the Info I gather including ioreg up to what I achieved so far : LINUS_Ati_Mobility_Radeon_4530_Info.pdf LINUS_ioregDualLinkFix.ioreg.zip Well it seems that I am near but after trying to apply all I learned so far without getting it done, maybe someone here could have a look if I am trying to do something impossible. Thx for any tip and help. linus Link to comment Share on other sites More sharing options...
crazybirdy Posted April 27, 2011 Share Posted April 27, 2011 however the "Laptop Screen" shows up in System Preferences with full Resolution 1600x900 but all you see gets a touch of purple and everything has distortions so that you can see the finder items, but you have to guess what's written, as you can not read anything. How about add EDID for LVDS ? Try it. Link to comment Share on other sites More sharing options...
pipko Posted April 27, 2011 Share Posted April 27, 2011 Where is the error I struggling for two days. ( google translate ) and I came to: 32bit --> 00037298 02 00 00 00 40 00 00 00 09 01 00 00 12 00 00 01 (LVDS) 64bit --> 00010F80 02 00 00 00 40 00 00 00 09 01 00 00 12 00 00 01 (LVDS) need only LVDS ATIFramebuffer: Shrike System Version: Mac OS X 10.6.7 (10J869) ATOM BIOS Rom: SubsystemVendorID: 0x1025 SubsystemID: 0x0224 IOBaseAddress: 0x9000 Filename: BR32037.001 BIOS Bootup Message: Acer_JV50_PU_M92M2_XT_DDR2 M92 DDR2 64bit 680e/500m PCI ID: 1002:9553 Connector at index 0 Type [@offset 45774]: LVDS (7) Encoder [@offset 45778]: INTERNAL_UNIPHY2 (0x21) i2cid [@offset 45836]: 0x96, OSX senseid: 0x7 Connector at index 1 Type [@offset 45784]: VGA (1) Encoder [@offset 45788]: INTERNAL_KLDSCP_DAC1 (0x15) i2cid [@offset 45859]: 0x90, OSX senseid: 0x1 Connector at index 2 Type [@offset 45794]: HDMI-A (11) Encoder [@offset 45798]: INTERNAL_UNIPHY (0x1e) i2cid [@offset 45882]: 0x91, OSX senseid: 0x2 ------------------------------------------------------------------------------------------------------------------------------- Mapping DIG1 encoder to KLDSKP_UNIPHYE Crtc[0]: found native mode from Monitor[LVDS Panel]: Modeline "1366x768" 72 1366 1414 1446 1526 768 770 775 790 Connector "PANEL" uses Monitor "LVDS Panel": DxModeValid: ATOM CRTC 1 Listing modesetting layout: ATOM CRTC 1: tied to Atom PLL 1 and LUT A: Outputs: AtomOutputUniphyE (PANEL) ATOM CRTC 2: unused Unused Outputs: AtomOutputDACA, AtomOutputUniphyA Validating Modes from Monitor "LVDS Panel" on "PANEL" FUNCTION: DxFBValid: ATOM CRTC 1 FUNCTION: DxFBValid: ATOM CRTC 1 FUNCTION: DxFBValid: ATOM CRTC 1 FUNCTION: DxFBValid: ATOM CRTC 1 FUNCTION: DxFBValid: ATOM CRTC 1 FUNCTION: DxFBValid: ATOM CRTC 1 FUNCTION: DxFBValid: ATOM CRTC 2 FUNCTION: DxFBValid: ATOM CRTC 1 FUNCTION: DxFBValid: ATOM CRTC 2 Using 116x85 DPI. Using 1366x1024 Framebuffer with 1408 pitch Free FB offset 0x00000000 (size = 0x10000000) Display resolutions detected: 1366 X 768 @ 59Hz 1280 X 1024 @ 75Hz 1024 X 768 @ 60Hz 800 X 600 @ 60Hz 640 X 480 @ 60Hz iMac.spx.zip boot.zip com.apple.Boot.plist.zip dsdt.aml.zip smbios.plist.zip Link to comment Share on other sites More sharing options...
Martuzki Posted April 27, 2011 Share Posted April 27, 2011 Is there any sulotion for the 4570 mobility (dev-id: 0x95531002)? I dont understand the guide I have one Internat Display and a VGA output Can Someone upload working ATI 4570 kext packed for 10.6.6? Link to comment Share on other sites More sharing options...
pipko Posted April 27, 2011 Share Posted April 27, 2011 Is there any sulotion for the 4570 mobility (dev-id: 0x95531002)?I dont understand the guide I have one Internat Display and a VGA output Can Someone upload working ATI 4570 kext packed for 10.6.6? There are many types of 4570 and how they work with LVDS panels I tried over 4570 kizwan & hjs89 & jofox78 setings but no one did not work for me third day struggling with this ( google translate ) Link to comment Share on other sites More sharing options...
Martuzki Posted April 27, 2011 Share Posted April 27, 2011 Hmm... thats not good. Can somebody make a Guide for the 4570 Mobility? I think the Hexcodes are different? Link to comment Share on other sites More sharing options...
pipko Posted April 28, 2011 Share Posted April 28, 2011 Hexcodes are different for me, if hjs89 upload his kext and boot file we would be a step closer to our working 4570 mobility (dev-id: 0x95531002) thanks google translate Link to comment Share on other sites More sharing options...
Martuzki Posted April 28, 2011 Share Posted April 28, 2011 Maybe hjs89 can help us? @hjs89: Upload your Stuff! ;-) Link to comment Share on other sites More sharing options...
c0ke Posted April 28, 2011 Share Posted April 28, 2011 take a look here! http://www.insanelymac.com/forum/index.php?showtopic=253132 Link to comment Share on other sites More sharing options...
Martuzki Posted April 28, 2011 Share Posted April 28, 2011 Yes, thanks but this page shows me only that the 4570 will work?! I Dont understand the Patching... Link to comment Share on other sites More sharing options...
pipko Posted April 29, 2011 Share Posted April 29, 2011 10.6.6 ATIFramebuffer Patched Shrike 32bit --> 00037298 02 00 00 00 40 00 00 00 09 01 00 00 12 00 00 07 (LVDS) ok 64bit --> 00010F80 02 00 00 00 40 00 00 00 09 01 00 00 12 00 00 07 (LVDS) ok After five days success "yesss" working 4570 mobility (dev-id: 0x95531002) Thanks guys @Martuzki you can try kext_....zip Link to comment Share on other sites More sharing options...
Martuzki Posted April 29, 2011 Share Posted April 29, 2011 Hey, thank you! I'll try it! *HAPPY* Which bootloader/kexts do you use? Oh, sry its a all in one pack OT: What does "Shrike" mean? Link to comment Share on other sites More sharing options...
pipko Posted April 29, 2011 Share Posted April 29, 2011 Hey, thank you! I'll try it! *HAPPY*Which bootloader/kexts do you use? Oh, sry its a all in one pack OT: What does "Shrike" mean? "Framebuffer" it is all set for "me" but try it Link to comment Share on other sites More sharing options...
Lordadmiral Drake Posted April 29, 2011 Share Posted April 29, 2011 Did anyone take a look into Lion ATIFramebuffer.kext yet? Link to comment Share on other sites More sharing options...
Martuzki Posted April 29, 2011 Share Posted April 29, 2011 I have installed the Kexts, Bootloader, etc but i only get a Blank Screen with the Backlight. Wich Option must i edit? Link to comment Share on other sites More sharing options...
Lordadmiral Drake Posted April 29, 2011 Share Posted April 29, 2011 Got my mobility 4650 recognized using Lion kexts, but still no QE/CI and no res-select. System basis is SL 10.6.3 Link to comment Share on other sites More sharing options...
pipko Posted April 29, 2011 Share Posted April 29, 2011 I have installed the Kexts, Bootloader, etc but i only get a Blank Screen with the Backlight. Wich Option must i edit? this: 32bit --> 00037298 02 00 00 00 40 00 00 00 09 01 00 00 12 00 00 07 (LVDS) 64bit --> 00010F80 02 00 00 00 40 00 00 00 09 01 00 00 12 00 00 07 (LVDS) Link to comment Share on other sites More sharing options...
Martuzki Posted April 29, 2011 Share Posted April 29, 2011 Thanks, i have seen that your kext work a bit First i've install Teamviewer on the Notebook and now I can see on an other PC that there are other Resulotions (like 1280x1024, I need 1366x768) aviable but no QE/CI And my no of my Screens work, on the VGA Port thers nothing and the Internal Screen stays in the Verbose Boot log. I only can see my Desktop with Teamviewer. SystemProfiler (Kext load): ATI4600Controller.kext ATIRadeonx2000.kext ATISupport.kext And how can i get Radeondump (bcc9) to work? I need it for the Graphic Info greetings... EDIT: With "PciRoot=1" the Internal Screen will stay in the VErbose Boot log and the SysProfiler show only rubbish, with "PciRoot=0" the screen goes after the VErboseboot of (without backlight) and SysProfiler detects the Graka: ATI Radeon 4500 Mobility Series: Chipsatz-Modell: ATI Radeon 4500 Mobility Series Typ: GPU Bus: PCIe Steckplatz: Slot-1 PCIe-Lane-Breite: x8 VRAM (gesamt): 512 MB Hersteller: ATI (0x1002) Geräte-ID: 0x9553 Versions-ID: 0x0000 ROM-Version: 113-B7710C-176 EFI-Treiberversion: 01.00.318 Monitore: Monitoranschluss: Monitoranschluss: Link to comment Share on other sites More sharing options...
almuras Posted April 30, 2011 Share Posted April 30, 2011 I am testing the following modified shrike 02 00 00 00 40 00 00 00 09 01 00 00 02 04 00 07 LVDS 10 00 00 00 10 00 00 00 00 01 00 00 10 01 01 01 VGA 00 08 00 00 00 02 00 00 00 01 00 00 00 00 02 02 HDMI HDMI works, LVDS does not. However, my VGA channel only works if I also insert hdmi cable. Why is it so? Thanks in advance! Link to comment Share on other sites More sharing options...
Martuzki Posted May 1, 2011 Share Posted May 1, 2011 How can i use RadeonDump? I Need the ATY, Controllflags, HotPlugID, SenseLine and the Features. I have here my BIOS Dump (1002_9553.rom) but where are my Infos? ./RadeonDump -i 1002_9553.rom Found a device of class RadeonPCI: IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/AGP@1/IOPCI2PCIBridge/VGA@0/RadeonPCI it matched on name "display" Detected unknown Card (device id: 0x9553) It's not in known card list, treat as card with device id: 0x9511 Detect EDID may fail for this card. 0x1002: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Start I2C dump ATOM BIOS detected ATOM BIOS Rom: SubsystemVendorID: 0x1019 SubsystemID: 0x2379 IOBaseAddress: 0x9000 Filename: BR033553.004 BIOS Bootup Message: BR033553.004 M92 DDR2 64bit 500e/500m object id 0005 01 src object id 2115 21 record type 1 rhdAtomParseI2CRecord: I2C Record: GPIO_ID 9 EngineID: 0 I2CAddr: 0 ddc_line from ATOMBIOS: 0x0 record type 4 object id 000e 01 src object id 2121 33 record type 1 rhdAtomParseI2CRecord: I2C Record: HW_Line 9 EngineID: 0 I2CAddr: 0 ddc_line from ATOMBIOS: 0x0 record type 4 ./RadeonDump < 1002_9553.rom martuzkis-mac:VBIOS Martuzki$ ./radeondump < 1002_9553.rom Usage: ./radeondump [-d] [regnum] [-r start,end] -d dump Radeon card BIOS ROM regnum dump Radeon card IO register values at regnum -r start,end dump Radeon card IO register values in the range of [start,end] -i dump EDID Link to comment Share on other sites More sharing options...
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