virallink Posted April 11, 2013 Share Posted April 11, 2013 I have got the surface running mountain lion only in safe mode, though as stock as i can. I'm having issues with my display. I don't get any display, internal or external without safe mode. but when i connect my tv to display port i atleast get internal display in safe mode. I don't know what i could be doing wrong. But i have attached my config.plist for clover and the dsdt i'm using and the edid i obtained from windows. The display properties and edid might be wrong in the config.plist so please double check. I Appreciate any help, Thanks Archive.zip Link to comment Share on other sites More sharing options...
iFIRE Posted April 11, 2013 Share Posted April 11, 2013 send me IOREG and if possible a full report with app Darwin Dumper Link to comment Share on other sites More sharing options...
virallink Posted April 11, 2013 Author Share Posted April 11, 2013 here is the darwin dump http://goaruna.com/s/m4QlfpCZ Link to comment Share on other sites More sharing options...
iFIRE Posted April 11, 2013 Share Posted April 11, 2013 ok, I sugest that you delete of EFIString from boot.plist because now it is inject your "AAPL,ig-platform-id", 0x0A, 0x00, 0x66, 0x01, in DSDT, if this one not work we need change this value in red, put in org.boot.plist GE=No EDID is inject in DSDT too, quit this flag from boot.plist Look if work for you Good Luck!!! PatchedSurface.zip 1 Link to comment Share on other sites More sharing options...
virallink Posted April 11, 2013 Author Share Posted April 11, 2013 ok i tried it, internal display is working without efi string, and i have removed EDID inject from org.boot.plist and changed GE=No. But the internal display only works when Display Port is connected to my TV. The output only shows on internal display and not on TV and when i see display properties it shows me TV as display but not internal screen. So basically i can't see internal screen without connecting to tv Link to comment Share on other sites More sharing options...
iFIRE Posted April 12, 2013 Share Posted April 12, 2013 OK, this have much work and tests to put this working 100%, clover set your tablet to MackBook air automatic, but you can use others smbios for ivy bridge 1. I sugest to you test this with chameleon patched for HD4000 and smbios for ivy bridge 2. two methods can be used, change ig-platform-ID value in DSDT or in org.chameleon.boot plist, with this values in red to DSDT, LOOK DSDT Screenshot 3. install chameleon in a USB, make a folder Extra with smbios ivy bridge, DSDT.aml, org.chameleon.boot.plist with the flag HD4000-igplatform -id 4. test one by one id in red 5. to work your graphics is necessary what the system load these kexts, but if you boot in safe mode -x , this not work, in you darwin dumper REPORT not load AppleIntelHD4000Graphics.kext AppleIntelHD4000Graphics.kext AppleIntelFramebufferCapri.kext AppleGraphicsPowerManagement.kext ig-platform-id: 01660000, Stolen RAM for FB: 96MB, Pipes: 3, Ports: 4, FBMem: 3 ig-platform-id: 01660001, Stolen RAM for FB: 96MB, Pipes: 3, Ports: 4, FBMem: 3 ig-platform-id: 01660002, Stolen RAM for FB: 64MB, Pipes: 3, Ports: 1, FBMem: 1 ig-platform-id: 01660003, Stolen RAM for FB: 64MB, Pipes: 2, Ports: 2, FBMem: 2 ig-platform-id: 01660004, Stolen RAM for FB: 32MB, Pipes: 3, Ports: 1, FBMem: 1 ig-platform-id: 01660008, Stolen RAM for FB: 64MB, Pipes: 3, Ports: 3, FBMem: 3 ig-platform-id: 01660009, Stolen RAM for FB: 64MB, Pipes: 3, Ports: 3, FBMem: 3 ig-platform-id: 0166000A, Stolen RAM for FB: 32MB, Pipes: 2, Ports: 3, FBMem: 2 ig-platform-id: 0166000B, Stolen RAM for FB: 32MB, Pipes: 2, Ports: 3, FBMem: 2 or other soluction to you is test with Efi String Intel HD4000 Graphics acceleration on Lenovo laptop - OSx86 10.8 (Mountain Lion) - InsanelyMac Forum from this post artur-pt #7 hello this are the possibles efi strings for hd 4000 lappy ig-platform-id: 01660000, Stolen RAM for FB: 96MB, Pipes: 3, Ports: 4, FBMem: 3 Code: <key>device-properties</key> <string>7f0000000100000001000000730000000200000002010c00d041030a000000000101060000027fff04002c0000004100410050004c002c00690067002d0070006c006100740066006f0072006d002d006900640000000800000000006601140000006800640061002d0067006600780000000d0000006f6e626f6172642d31</string> ig-platform-id: 01660001, Stolen RAM for FB: 96MB, Pipes: 3, Ports: 4, FBMem: 3 Code: <key>device-properties</key> <string>7f0000000100000001000000730000000200000002010c00d041030a000000000101060000027fff04002c0000004100410050004c002c00690067002d0070006c006100740066006f0072006d002d006900640000000800000001006601140000006800640061002d0067006600780000000d0000006f6e626f6172642d31</string> ig-platform-id: 01660002, Stolen RAM for FB: 64MB, Pipes: 3, Ports: 1, FBMem: 1 Code: <key>device-properties</key> <string>7f0000000100000001000000730000000200000002010c00d041030a000000000101060000027fff04002c0000004100410050004c002c00690067002d0070006c006100740066006f0072006d002d006900640000000800000002006601140000006800640061002d0067006600780000000d0000006f6e626f6172642d31</string> ig-platform-id: 01660003, Stolen RAM for FB: 64MB, Pipes: 2, Ports: 2, FBMem: 2 Code: <key>device-properties</key> <string>7f0000000100000001000000730000000200000002010c00d041030a000000000101060000027fff04002c0000004100410050004c002c00690067002d0070006c006100740066006f0072006d002d006900640000000800000003006601140000006800640061002d0067006600780000000d0000006f6e626f6172642d31</string> ig-platform-id: 01660004, Stolen RAM for FB: 32MB, Pipes: 3, Ports: 1, FBMem: 1 Code: <key>device-properties</key> <string>7f0000000100000001000000730000000200000002010c00d041030a000000000101060000027fff04002c0000004100410050004c002c00690067002d0070006c006100740066006f0072006d002d006900640000000800000004006601140000006800640061002d0067006600780000000d0000006f6e626f6172642d31</string> ig-platform-id: 01660008, Stolen RAM for FB: 64MB, Pipes: 3, Ports: 3, FBMem: 3 Code: <key>device-properties</key> <string>7f0000000100000001000000730000000200000002010c00d041030a000000000101060000027fff04002c0000004100410050004c002c00690067002d0070006c006100740066006f0072006d002d006900640000000800000008006601140000006800640061002d0067006600780000000d0000006f6e626f6172642d31</string> ig-platform-id: 01660009, Stolen RAM for FB: 64MB, Pipes: 3, Ports: 3, FBMem: 3 Code: <key>device-properties</key> <string>7f0000000100000001000000730000000200000002010c00d041030a000000000101060000027fff04002c0000004100410050004c002c00690067002d0070006c006100740066006f0072006d002d006900640000000800000009006601140000006800640061002d0067006600780000000d0000006f6e626f6172642d31</string> ig-platform-id: 0166000A, Stolen RAM for FB: 32MB, Pipes: 2, Ports: 3, FBMem: 2 Code: <key>device-properties</key> <string>7f0000000100000001000000730000000200000002010c00d041030a000000000101060000027fff04002c0000004100410050004c002c00690067002d0070006c006100740066006f0072006d002d00690064000000080000000a006601140000006800640061002d0067006600780000000d0000006f6e626f6172642d31</string> ig-platform-id: 0166000B, Stolen RAM for FB: 32MB, Pipes: 2, Ports: 3, FBMem: 2 Code: <key>device-properties</key> <string>7f0000000100000001000000730000000200000002010c00d041030a000000000101060000027fff04002c0000004100410050004c002c00690067002d0070006c006100740066006f0072006d002d00690064000000080000000b006601140000006800640061002d0067006600780000000d0000006f6e626f6172642d31</string> try it good hack SMbiosiVyBridge.zip Chameleon HD 4000.zip Link to comment Share on other sites More sharing options...
virallink Posted April 13, 2013 Author Share Posted April 13, 2013 thanks a lot iFire. I will update on this topic soon as i have couple of exams to currently deal with in college. But from my experimenting if i get rid of the DSDT and inject device properties, it works a lot better. I am trying different device properties and see which one works to get the lvd on. I get a black screen on internal currently and full graphics acceleration on the TV connected to display port using device properties for rev 9 and rev A. Also the OSX finally lists my internal display being there but just can't output to it. Could this be a backlight issue? Thanks a lot for all the help Link to comment Share on other sites More sharing options...
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