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M_//T_//ias

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About M_//T_//ias

  • Rank
    InsanelyMac Protégé
  • Birthday 06/24/1987

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    Male
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    Calcutta
  1. GUIDE: How to Fix Brightness hotkeys in DSDT

    I got a problem... Q11 and Q12 handles brightness (quite easy to figure that out). So I used suggested patch (Dell method?) > > > Method (_Q11, 0, NotSerialized) // _Qxx: EC Query { Notify (PS2K, 0x0205) Notify (PS2K, 0x0285) } Method (_Q12, 0, NotSerialized) // _Qxx: EC Query { Notify (PS2K, 0x0206) Notify (PS2K, 0x0286) } That's fine and it does the thing ... but (unfortunately) only for a while (I tested it by sending a lot of repetitive alternating up/down commands) and then the KB and TP freezed (with or without a mouse attached). ACPIDebug: "EC _Q11 enter" ACPIDebug: "EC _Q11 exit" ACPIDebug: "EC _Q12 enter" ACPIDebug: "EC _Q12 exit" ....... and on like that A funny thing, when it goes to sleep after that (just for testing), it can actually wake from the TP (which normally does not happen). Then after that the USB ports freeze and stops working as well :-( (can only do a reset). Does this sound familiar to someone? The DSDT is far from being completely optimised, so therein lies the problem maybe? I did not add a _DSM method in PS2K device for HPQOEM, but then I do not know if that would solve the problem because the model of the machine is not listed there anyway .... I attach my DSDT and IOREG:
  2. This is great ... but how to solve KP when dongle is removed?
  3. Please help with brightness fix for HD4400.

    Manage to get it fixed - Meticulously followed the guides provided.
  4. Please help with brightness fix for HD4400.

    I found that if I insert a PNLF (patch) into the DSDT, the brightness slider shows up and brightness becomes normal after changing resolution to 1280x720 an back to 1366x768 and then the slider works - but not before changing resolution. This is with FakePCIID kext etc. Vanilla kexts. @Allan - yes I'm using it.
  5. Intel HD4400 Full Qe/Ci in Yosemite 10.10.2/10.10.3

    Great thank you.
  6. I have so far used FakePCIID kexts and have graphics kexts loaded correctly, along with config.plist editing, but the brightness stays low. And I do not have the brightness slider. Please look at it for me.
  7. Intel HD4400 Full Qe/Ci in Yosemite 10.10.2/10.10.3

    Yes it works, but still no backups - just says 'no such file or directory' ?
  8. Intel HD4400 Full Qe/Ci in Yosemite 10.10.2/10.10.3

    Ok, will try again, thanks.
  9. Intel HD4400 Full Qe/Ci in Yosemite 10.10.2/10.10.3

    Hmm ... your script does not make a backup of the kexts, and my graphics are unaccelerated now, probably because of FakePCIID_HD4600_HD4400.kext ?
  10. HDMI and Dual Link on GT 740

    Decided to boot with a clean config in Clover and found some interesting stuff via IOREG. HDMI via GT 740 is working, both to a Sony Tv and Dell Monitor. Look at the NVCAP Device (GFX0) { Name (_ADR, Zero) Method (_DSM, 4, NotSerialized) { Store (Package (0x40) { "AAPL,slot-name", "PCI Slot 0", "AAPL,DualLink", Buffer (0x04) { 0x01, 0x00, 0x00, 0x00 }, "@0,AAPL,boot-display", Buffer (0x04) { 0x01, 0x00, 0x00, 0x00 }, "@0,compatible", Buffer (0x0B) { "NVDA,NVMac" }, "@0,device_type", Buffer (0x08) { "display" }, "@0,connector-type", Buffer (0x04) { 0x00, 0x08, 0x00, 0x00 }, "@0,port-number", Buffer (0x04) { 0x00, 0x00, 0x00, 0x00 }, "@0,av-signal-type", Buffer (0x04) { 0x08, 0x00, 0x00, 0x00 }, "@0,audio-codec-info", Buffer (0x04) { 0x00, 0x01, 0x04, 0x00 }, "@0,name", Buffer (0x0F) { "NVDA,Display-A" }, "@1,compatible", Buffer (0x0B) { "NVDA,NVMac" }, "@1,device_type", Buffer (0x08) { "display" }, "@1,name", Buffer (0x0F) { "NVDA,Display-B" }, "@1,port-number", Buffer (0x04) { 0x01, 0x00, 0x00, 0x00 }, "@2,compatible", Buffer (0x0B) { "NVDA,NVMac" }, "@2,device_type", Buffer (0x08) { "display" }, "@2,name", Buffer (0x0F) { "NVDA,Display-C" }, "@2,port-number", Buffer (0x04) { 0x02, 0x00, 0x00, 0x00 }, "@2,connector-type", Buffer (0x04) { 0x00, 0x08, 0x00, 0x00 }, "@2,av-signal-type", Buffer (0x04) { 0x08, 0x00, 0x00, 0x00 }, "@2,audio-codec-info", Buffer (0x04) { 0x00, 0x01, 0x05, 0x00 }, "@3,compatible", Buffer (0x0B) { "NVDA,NVMac" }, "@3,device_type", Buffer (0x08) { "display" }, "@3,name", Buffer (0x0F) { "NVDA,Display-D" }, "NVCAP", Buffer (0x14) { /* 0000 */ 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, /* 0008 */ 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0E, /* 0010 */ 0x00, 0x00, 0x00, 0x00 }, "device_type", Buffer (0x0C) { "NVDA,Parent" }, "NVDA,Features", Buffer (0x04) { 0x00, 0x08, 0x00, 0x00 }, "VRAM,totalMB", Buffer (0x04) { 0x00, 0x08, 0x00, 0x00 }, "VRAM,totalsize", Buffer (0x04) { 0x00, 0x00, 0x00, 0x80 }, "model", Buffer (0x16) { "nVidia GeForce GT 740" }, "rom-revision", Buffer (0x0F) { "30.00.D9.07.80" }, "hda-gfx", Buffer (0x0A) { "onboard-1" } }, Local0) DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0)) Return (Local0) } Name (_SUN, One) } System Info: nVidia GeForce GT 740: Chipset Model: nVidia GeForce GT 740 Type: GPU Bus: PCIe Slot: PCI Slot 0 PCIe Lane Width: x16 VRAM (Total): 2048 MB Vendor: NVIDIA (0x10de) Device ID: 0x0fc8 Revision ID: 0x00a2 ROM Revision: 30.00.D9.07.80 Displays: DELL S2440L: Resolution: 1920 x 1080 @ 60Hz (1080p) Pixel Depth: 32-Bit Color (ARGB8888) Display Serial Number: 67Y4J44F1PYQ Main Display: Yes Mirror: On Mirror Status: Master Mirror Online: Yes Rotation: Supported Television: Yes SONY TV: Resolution: 1920 x 1080 @ 60Hz (1080p) Pixel Depth: 32-Bit Color (ARGB8888) Mirror: On Mirror Status: Hardware Mirror Online: Yes Rotation: Supported Television: Yes
  11. Ploytec USB-AUDIO

    Noted ... thanks.
  12. Ploytec USB-AUDIO

    Found it?
  13. Mavericks Realtek ALC AppleHDA Audio

    Aargh ... absolutely, Amp needed correcting, that's all - thanks again.
  14. Mavericks Realtek ALC AppleHDA Audio

    Hallo, ALC888 on Zotac Mini-ITX C-E with Mavericks 10.9.2 Core i3-540, nVidia GT 430 with HDMI (which works, but not using it now) All outputs works welI but cannot get SPDIF to work. Using Clover - tried both methods of patching, but no luck. Can you please check this out for me, thanks.
  15. I don't think there is a fix for this CSR dongle, as nyolc8 pointed it out quite clearly …. Maybe it's Power Nap related? It could be a SMBIOS related problem perhaps (using Mac Pro smbios might get it to work?). Here is my dongle anyway, already in the CSR kext … I do not have to edit anything.
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