Brd Posted April 12, 2017 Share Posted April 12, 2017 Hi all,i set up sierra on my asus k52j,everything works quite good,but the video card ( ATI Mobility 5470 ) is driving me crazy...i want to make one of the outputs work(actually works only the monitor,with edid injected),but patching personalities didn't work..here is what i've done: Extracted personalities with ati-personality tool by bcc9 (I want to use "Langur" framebuffer): 00040000 04060000 00010000 00000000 21030402 00000000 00040000 04060000 00010000 00000000 11020101 00000000 04000000 14020000 00010000 00000000 02040503 00000000 (Can someone confirm that they are exact? Because i ran into some problems using the script) Then used firmware decoders(in order radeon bios and redsock): ATOM BIOS Rom: SubsystemVendorID: 0x1043 SubsystemID: 0x1bf2 IOBaseAddress: 0xd000 Filename: k52j0121.pak BIOS Bootup Message: Asus K52Jr-Park M2 XT DDR3 64Mx16 1Gbyte ASID:A31K52.010$ PCI ID: 1002:68e0 Connector at index 0 Type [@offset 45130]: LVDS (7) Encoder [@offset 45134]: INTERNAL_UNIPHY (0x1e) i2cid [@offset 45204]: 0x96, OSX senseid: 0x7 Connector at index 1 Type [@offset 45140]: HDMI-A (11) Encoder [@offset 45144]: INTERNAL_UNIPHY1 (0x20) i2cid [@offset 45227]: 0x91, OSX senseid: 0x2 Connector at index 2 Type [@offset 45150]: VGA (1) Encoder [@offset 45154]: INTERNAL_KLDSCP_DAC1 (0x15) i2cid [@offset 45254]: 0x97, OSX senseid: 0x8 k52j0121.pak: Asus K52Jr-Park M2 XT DDR3 64Mx16 1Gbyte ASID:A31K52.010$ Subsystem Vendor ID: 1043 Subsystem ID: 1bf2 Object Header Structure Size: 199 Connector Object Table Offset: 34 Router Object Table Offset: 0 Encoder Object Table Offset: 99 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 [12] which is [HDMI_TYPE_A] encoder obj id [0x20] which is [iNTERNAL_UNIPHY1 (osx txmit 0x21 [duallink 0x1] enc 0x3)] linkb: true Connector Object Id [5] which is [VGA] encoder obj id [0x15] which is [iNTERNAL_KLDSCP_DAC1 (osx txmit 0x00 enc 0x10?)] linkb: false Then i took values and put them into framebuffer: 00080000 04060000 00010000 00000000 21030402 00000000 10000000 04060000 00010000 00000000 11020108 00000000 02000000 14020000 00010000 00000000 02040507 00000000 Then i tried to patch it via clover(at the beginning with the apposite function,then with kext patching) but none of them woked...seems that the modifications weren't applied(the card still behaves like none happened)...so i took an hex editor and i manually changed the values on the Ati5000 inside the kext...rebooted but same behavior(i used kextutil for rebuild and fix permissions every time)...so...how can i proceed? I'm out of ideas,if someone of you can point me on the right direction that should be great!! I attach ATI5000Kext,ioreg,and my clover config and my ati-personality run after the patch...Thanks in advance!! Link to comment Share on other sites More sharing options...
0000-1248 Posted April 17, 2017 Share Posted April 17, 2017 Code construction is wrong. 10 00 14 07 21 03 12 02 00 10 05 08 Should be the values you place into the framebuffer. So it would look like this: 02 00 00 00 40 00 00 00 08 01 00 00 21 03 04 02 00 08 00 00 02 00 00 00 00 02 00 00 11 02 01 01 10 00 00 00 10 00 00 00 00 03 00 00 02 04 05 03 Let me know if it works Link to comment Share on other sites More sharing options...
Brd Posted April 18, 2017 Author Share Posted April 18, 2017 So i have to put this (in clover) 02 00 00 00 40 00 00 00 08 01 00 00 21 03 04 02 00 08 00 00 02 00 00 00 00 02 00 00 11 02 01 01 10 00 00 00 10 00 00 00 00 03 00 00 02 04 05 03 On the "ATI Connectors Patch" and this 00 04 00 00 04 06 00 00 00 01 00 00 21 03 04 02 00 04 00 00 04 06 00 00 00 01 00 00 11 02 01 01 04 00 00 00 14 02 00 00 00 01 00 00 02 04 05 03 On the "ATI Connectors Data"? Sorry but i didn't understand..also the patched framebuffer you gave me has " xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx" while sierra's ones looks like this "xx xx xx xx xx xx xx xx xx xx xx xx 00 00 00 00 xx xx xx xx 00 00 00 00"...which ones i have to use? Thanks in advance and sorry for the bad english Link to comment Share on other sites More sharing options...
0000-1248 Posted April 18, 2017 Share Posted April 18, 2017 No no, it isn't in the ATI Connectors Patch. You have to patch the kext in clover. So you go in Clover Configurator in the kext patching section and then you must add the kext for the AMD5000Controller.kext. Then in the find you place the original framebuffer code and then in the other section you put the patched code. I was utilising the guide here http://www.insanelymac.com/forum/topic/303186-how-to-modification-of-amd-fb-clover-injection/ It appears that you are doing something different, so if my code doesn't work you may want to create a new one using that guide. It worked for my 270X and got all the ports working properly. EDIT: It has come to my attention that Sierra DOES have extra digits in its code. This simply means that more zeros must be added. Try this one instead: 02 00 00 00 40 00 00 00 08 01 00 00 00 00 00 00 00 21 03 04 02 00 00 00 00 00 08 00 00 02 00 00 00 00 02 00 00 00 00 00 00 00 11 02 01 01 00 00 00 00 10 00 00 00 10 00 00 00 00 03 00 00 00 00 00 00 00 02 04 05 03 00 00 00 00 My apologies for the confusion. Good luck, - Matt Link to comment Share on other sites More sharing options...
Brd Posted April 28, 2017 Author Share Posted April 28, 2017 Sorry for the delay but i was busy last days i was busy...so i managed to get it work by editing the file with an hex editor,but this code costruction ( 10 00 14 07 21 03 12 02 00 10 05 08) didn't work...after some tries i used this: 10 00 01 07 21 03 02 02 00 10 03 08 and it works! So those are the working strings 02000000 40000000 08010000 00000000 10000107 00000000 00080000 00020000 00010000 00000000 21030302 00000000 10000000 10000000 00010000 00000000 00100208 00000000 HDMI Works,but VGA doesn't work , probably because the connector isn't probably detected(is 0x10? , maybe the "?" means something)...any ideas? 1 Link to comment Share on other sites More sharing options...
0000-1248 Posted May 2, 2017 Share Posted May 2, 2017 Well VGA is a bit tricky. As real Macs don't use VGA it is very difficult to get working, however you can try getting it to work by playing around with the code. One thing you can try is to inject via DSDT, but as I do not have your card I cannot assist you with this. Link to comment Share on other sites More sharing options...
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