lenamdn Posted January 27, 2014 Share Posted January 27, 2014 Before I edit framebuffer. I was injected an EDID of my screen. Mavericks still regconize it (althought so, resolution is still 1024x768). After I edit framebuffer. Sometimes my computer can boot successfull and I get a messing up screen (but have good resolution 1366x768, and it regonize my card). Sometimes it won't boot. -When it boot successfull. I got this kind of screen. And my "Internal LCD ..." disappear, only have default "Display" - When booting isn't successfull, I notice that after "Waiting for DSMOS...." it not have "DSMOS has arrived" or "VM...on". Normally It must have at least one in that two sentence. And it will stuck at the end of the boot progress. - This is my Shrike FrameBuffer from my AMD4600Controller. 02 00 00 00 00 01 00 00 09 01 00 00 12 04 00 02 01 00 00 00 10 00 00 00 00 01 00 00 00 10 01 01 00 08 00 00 00 02 00 00 00 01 00 00 10 00 02 06 - This is the original Shrike FrameBuffer 02 00 00 00 40 00 00 00 09 01 00 00 02 01 00 03 02 00 00 00 00 01 00 00 09 01 00 00 20 01 02 02 00 04 00 00 04 03 00 00 00 01 00 00 10 00 01 01 - This is what I export from my card (I used Redsock and Radeon). Connector Object Id [5] which is [VGA] encoder obj id [0x15] which is [INTERNAL_KLDSCP_DAC1 (osx txmit 0x00 enc 0x10?)] linkb: false Connector Object Id [14] which is [LVDS] 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 [0x1e] which is [INTERNAL_UNIPHY (osx txmit 0x10 [duallink 0x0] enc 0x0)] linkb: false Connector at index 0 Type [@offset 45056]: VGA (1) Encoder [@offset 45060]: INTERNAL_KLDSCP_DAC1 (0x15) i2cid [@offset 45118]: 0x90, OSX senseid: 0x1 Connector at index 1 Type [@offset 45066]: LVDS (7) Encoder [@offset 45070]: INTERNAL_UNIPHY2 (0x21) i2cid [@offset 45141]: 0x11, OSX senseid: 0x2 Connector at index 2 Type [@offset 45076]: HDMI-A (11) Encoder [@offset 45080]: INTERNAL_UNIPHY (0x1e) i2cid [@offset 45164]: 0x95, OSX senseid: 0x6 -I didn't patch any DSDT -My Boot.plist only have GraphicsEnabler=Yes -My ATI card: Radeon Mobility HD 4500M/5100M 512MB ID: 1002-9553 ----------------------------------------------------------------------------- Update1: - After I change my LVDS Transmitter from 0x12 to 0x02, it regconize my card correctly. Name and memory was recognized exactly. So this's my framebuffer now 01 00 00 00 10 00 00 00 00 01 00 00 00 10 01 01 02 00 00 00 40 00 00 00 09 01 00 00 02 01 02 02 00 08 00 00 00 02 00 00 00 01 00 00 00 00 03 06 Can anyone help me. What should I do now? Link to comment Share on other sites More sharing options...
acero Posted February 3, 2014 Share Posted February 3, 2014 y tried this way 10 00 00 00 10 00 00 00 00 01 00 00 00 10 00 01 02 00 00 00 00 01 00 00 09 01 00 00 12 04 01 02 00 08 00 00 00 02 00 00 00 01 00 00 10 00 02 06 01 00 00 00 10 00 00 00 00 01 00 00 00 10 01 01 /is 10 for vga if it work with this card.... 10 00 00 00 10 00 00 00 00 01 00 00 00 00 00 01 02 00 00 00 00 01 00 00 09 01 00 00 20 01 01 02 this was working before editing anything 00 08 00 00 00 02 00 00 00 01 00 00 10 00 02 06 Link to comment Share on other sites More sharing options...
lenamdn Posted February 6, 2014 Author Share Posted February 6, 2014 y tried this way I tried! And nothing has changed. Link to comment Share on other sites More sharing options...
lenamdn Posted February 8, 2014 Author Share Posted February 8, 2014 I found the solution ). Because I injected the EDID before I patch framebuffer, so that EDID 's kind of wrong. Hence I inject it again with patched framebuffer, and it was regconized ). Althought it recognized my force EDID. But screen still messed up like before. 01 00 00 00 10 00 00 00 00 01 00 00 00 10 01 01 /is 10 for vga if it work with this card.... 10 00 00 00 10 00 00 00 00 01 00 00 00 00 00 01 02 00 00 00 00 01 00 00 09 01 00 00 20 01 01 02 this was working before editing anything 00 08 00 00 00 02 00 00 00 01 00 00 10 00 02 06 I'll try it, and report later. Link to comment Share on other sites More sharing options...
lenamdn Posted February 8, 2014 Author Share Posted February 8, 2014 02 00 00 00 00 01 00 00 09 01 00 00 20 01 01 02 When I use it, I got black screen, then red, green, blue... Seem like the problem is transmitter value. When I use this 12 or 02. It show messing up screen. 02 00 00 00 40 00 00 00 09 01 00 00 12 01 02 02 02 00 00 00 40 00 00 00 09 01 00 00 02 01 02 02 Link to comment Share on other sites More sharing options...
mmon Posted February 9, 2014 Share Posted February 9, 2014 When I use it, I got black screen, then red, green, blue... Seem like the problem is transmitter value. When I use this 12 or 02. It show messing up screen. Do you inject EDID through DisplayOverride file? Link to comment Share on other sites More sharing options...
lenamdn Posted February 10, 2014 Author Share Posted February 10, 2014 Yes. I inject EDID throudh DisplayOverride file? In my case, "DisplayProductID" = 5188 "DisplayVendorID" = 3503 IODisplayPrefsKey" = "IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/P0P2@1/IOPCI2PCIBridge/VGA@0/ATY,Shrike@0/ATY_Shrike/display0/AppleDisplay-daf-1444" So I put EDID in DisplayVendor-daf/ DisplayProductID-1444. This is the info i take from MonInfo from window. Monitor Manufacturer............. Chi Mei Plug and Play ID......... CMO1444 Data string.............. N140B6-L02 Serial number............ n/a Manufacture date......... 2008 ISO week 41 Filter driver............ None ------------------------- EDID revision............ 1.3 Input signal type........ Digital Color bit depth.......... Undefined Display type............. RGB color Screen size.............. 310 x 170 mm (13.9 in) Power management......... Not supported Extension blocs.......... None ------------------------- DDC/CI................... Not supported Color characteristics Default color space...... Non-sRGB Display gamma............ 2.20 Red chromaticity......... Rx 0.617 - Ry 0.344 Green chromaticity....... Gx 0.327 - Gy 0.587 Blue chromaticity........ Bx 0.160 - By 0.085 White point (default).... Wx 0.313 - Wy 0.329 Additional descriptors... None Timing characteristics Range limits............. Not available GTF standard............. Not supported Additional descriptors... None Preferred timing......... Yes Native/preferred timing.. 1366x768p at 60Hz (16:9) Modeline............... "1366x768" 75.440 1366 1397 1462 1560 768 772 784 806 -hsync -vsync Standard timings supported Report information Date generated........... 1/24/2014 Software revision........ 2.70.0.989 Data source.............. Real-time 0x0021 Operating system......... 6.1.7601.2.Service Pack 1 Raw data 00FFFFFFFFFFFF000DAF44140000000029120103801F11780A0D359E58539629 15505400000001010101010101010101010101010101781D56C2500026301F41 4C0035AE10000018000000FE004E31343042362D4C30320A2020000000FE0043 4D4F0A202020202020202020000000FE004E31343042362D4C30320A20200061 And this is my DisplayProductID-1444 file. <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> <key>DisplayProductID</key> <integer>5188</integer> <key>DisplayProductName</key> <string>Internal LCD Forced EDID</string> <key>DisplayVendorID</key> <integer>3503</integer> <key>IODisplayEDID</key> <data> AP///////wANr0QUAAAAACkSAQOAHxF4Cg01nlhTlikVUFQAAAABAQEBAQEBAQEBAQEB AQEBeB1WwlAAJjAfQUwANa4QAAAYAAAA/gBOMTQwQjYtTDAyCiAgAAAA/gBDTU8KICAg ICAgICAgAAAA/gBOMTQwQjYtTDAyCiAgAGE= </data> </dict> </plist> I tried all value of Transmitter and Encode and my card only accept transmitter: 02 or 12. encode: 01 Link to comment Share on other sites More sharing options...
mmon Posted February 16, 2014 Share Posted February 16, 2014 Yes. I inject EDID throudh DisplayOverride file? In my case, "DisplayProductID" = 5188 "DisplayVendorID" = 3503 IODisplayPrefsKey" = "IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/P0P2@1/IOPCI2PCIBridge/VGA@0/ATY,Shrike@0/ATY_Shrike/display0/AppleDisplay-daf-1444" So I put EDID in DisplayVendor-daf/ DisplayProductID-1444. This is the info i take from MonInfo from window. And this is my DisplayProductID-1444 file. <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> <key>DisplayProductID</key> <integer>5188</integer> <key>DisplayProductName</key> <string>Internal LCD Forced EDID</string> <key>DisplayVendorID</key> <integer>3503</integer> <key>IODisplayEDID</key> <data> AP///////wANr0QUAAAAACkSAQOAHxF4Cg01nlhTlikVUFQAAAABAQEBAQEBAQEBAQEB AQEBeB1WwlAAJjAfQUwANa4QAAAYAAAA/gBOMTQwQjYtTDAyCiAgAAAA/gBDTU8KICAg ICAgICAgAAAA/gBOMTQwQjYtTDAyCiAgAGE= </data> </dict> </plist> I tried all value of Transmitter and Encode and my card only accept transmitter: 02 or 12. encode: 01 That's wrong. You should delete what you've done and inject EDID through DSDT or clover bootloader. For me injecting EDID with DisplayOverride file caused problems with framebuffer. In particular, my correct framebuffer worked not properly. Link to comment Share on other sites More sharing options...
lenamdn Posted February 17, 2014 Author Share Posted February 17, 2014 . I'm using chameleon. So how can i change it to clover? Or can you show me how to inject EDID through DSDT? Link to comment Share on other sites More sharing options...
mmon Posted February 17, 2014 Share Posted February 17, 2014 . I'm using chameleon. So how can i change it to clover? Or can you show me how to inject EDID through DSDT? It's better to use Clover. But if you want to inject EDID through DSDT with Chameleon, here you are.. Method (_DSM, 4, NotSerialized) { Store (Package () { "AAPL00,override-no-connect", Buffer (0x80) { /* 0000 */ 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, /* 0008 */ 0x30, 0xE4, 0x01, 0xCF, 0x00, 0x00, 0x00, 0x00, /* 0010 */ 0x00, 0x12, 0x01, 0x03, 0x80, 0x22, 0x13, 0x78, /* 0018 */ 0x0A, 0xAB, 0xB5, 0x9F, 0x59, 0x54, 0x96, 0x26, /* 0020 */ 0x16, 0x50, 0x54, 0x00, 0x00, 0x00, 0x01, 0x01, /* 0028 */ 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, /* 0030 */ 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x3E, 0x1C, /* 0038 */ 0x56, 0xA0, 0x50, 0x00, 0x16, 0x30, 0x30, 0x20, /* 0040 */ 0x35, 0x00, 0x58, 0xC2, 0x10, 0x00, 0x00, 0x19, /* 0048 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0050 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0058 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0x00, 0x4C, /* 0060 */ 0x47, 0x20, 0x44, 0x69, 0x73, 0x70, 0x6C, 0x61, /* 0068 */ 0x79, 0x0A, 0x20, 0x20, 0x00, 0x00, 0x00, 0xFC, /* 0070 */ 0x00, 0x4C, 0x50, 0x31, 0x35, 0x36, 0x57, 0x48, /* 0078 */ 0x32, 0x2D, 0x54, 0x4C, 0x45, 0x31, 0x00, 0xDC } }, Local0) DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0)) Return (Local0) } Obviously, you should replace Buffer values with your EDID Link to comment Share on other sites More sharing options...
lenamdn Posted February 18, 2014 Author Share Posted February 18, 2014 So if i use Clover. How can i uinstall Chameleon? Link to comment Share on other sites More sharing options...
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