StuMcBill Posted May 26, 2011 Share Posted May 26, 2011 Hi, I have installed Snow Leopard on my Samsung Q310 laptop, and would like to try to patch my DSDT to try and get the following things working. *Intel Speedstep *Keyboard & Trackpad working (Works at the moment, but only through PS/2 enabling kexts) *Wired Lan *Sleep *CMOS Reset *Shutdown & reboot (Currently using evoreboot.kext) *Brightness (I can't seem to adjust brightness using my Keyboard) *Brightness (When I run on Battery Only, the brightness is VERY low) *Show battery Info (Charging / Discharging Etc) The main ones that concern me is Speedstep, CMOS Reset, reboot, shutdown and Sleep. Would anyone have any pointers on where to begin, or I have uploaded my DSDT and maybe someone could have a look at it? My system specs are as follows: Processor Intel Core 2 Duo L2 Cache 3 MB Processor front side bus 1066 MHz Processor Model Core 2 Duo P8600 Processor Clock Speed 2400 MHz Disk drive Total Storage Capacity 320 GB Hard disk interface SATA Hard disk rotational speed 5400 rpm Display Display Resolution 1280 x 800 pixels Display diagonal 13.3 " Display WXGA SuperBright© Memory Memory layout 2 x 2048 MB Memory slots 2 Internal memory type DDR2 Internal memory 4096 MB Storage media Card reader integrated Y Compatible memory cards MS, MS Pro, SD, SDHC, MMC, MMC +, xD Video Graphic adapter GeForce Go 9200M GS Maximum graphic adapter memory 256 MB Optical Drive Optical drive type DVD Super Multi DL Audio Number of built-in speakers 2 Speaker power 3 W Audio system direct sound EDS Built-in microphone Y Audio System HD Camera Camera included Y Megapixel 1.3 MP Networking Bluetooth Y Modem type V.92 Networking type Ethernet LAN, WLAN Wireless technology 802.11a.b.g/n Modem speed 56 Kbit/s Internal modem Y Connectivity HDMI ports quantity 1 ExpressCard slot Y Port replicator N VGA (D-Sub) ports quantity 1 SmartCard slot N CardBus PCMCIA slot type N CardBus PCMCIA slots quantity 0 DVI port N TV in port N TV out port N DC-in jack Y S/PDIF out port N Microphone, line-in jack Y Speaker/ headphone/ line-out jack 1 Ethernet LAN (RJ-45) ports quantity 1 Modem (RJ-11) ports 1 IEEE 1394/Firewire ports quantity 0 USB 2.0 ports quantity 3 PS/2 ports quantity 0 Serial ports quantity 0 Parallel ports quantity 0 Infrared data port N Thanks for any help! Stew Link to comment Share on other sites More sharing options...
StuMcBill Posted May 26, 2011 Author Share Posted May 26, 2011 I have just realised that my CPU is the same as the one in this MacBook Pro (Identifiers: Late 2008/Unibody - MB470LL/A - MacBookPro5,1), would that make my Speedstep journey any easier? Thanks Stew Link to comment Share on other sites More sharing options...
Camilo_ML Posted May 28, 2011 Share Posted May 28, 2011 I have just realised that my CPU is the same as the one in this MacBook Pro (Identifiers: Late 2008/Unibody - MB470LL/A - MacBookPro5,1), would that make my Speedstep journey any easier? Thanks Stew Good start point could be attaching your original DSDT. Link to comment Share on other sites More sharing options...
StuMcBill Posted May 28, 2011 Author Share Posted May 28, 2011 Good start point could be attaching your original DSDT. Oops, that would have helped. I have attached my current DSDT, which has the following patches applied: IRQ reallocation. Will clean IRQ´s from RTC, TMR and IPIC/PIC, reallocating Irq 0 and Irq 8 to HPET. CMOS reset fix. Will change the value of length inside RTC to 0x02 to be snow leopard compliant. DTGP method. Needed for some hacks that inject information in DSDT. Speedstep support hack: This hack will inject some information on SBUS, SBRG/LPCB to activate drivers needed for Speedstep The above hacks were done from EvOsX86 team's DSDTFixer v1.2.2. Vanilla Speedstep http://www.insanelymac.com/forum/index.php?showtopic=181631 GenericBrightness.Kext Mods http://www.insanelymac.com/forum/index.php?showtopic=236835 I have speedstep and CMOS Reset working via DSDT only. Reboot & Shutdown works via Chameleon Bootloader fixes. I have Battery Info, but only Via VoodooBattery.kext, would like to have it by DSDT if possible? I have also installed the DSDT code in the GenericBrightness.kext thread, which has enabled the Brightness slider in Display controls, but if I try to select a brightness, it does not change and the slider goes back to 100%. I hope this makes sense! Thanks again! Stew dsdt.aml.zip Link to comment Share on other sites More sharing options...
CamiloML Posted June 1, 2011 Share Posted June 1, 2011 Well, i think the original is not one already patched, but your decission. :-?¿ Link to comment Share on other sites More sharing options...
StuMcBill Posted June 2, 2011 Author Share Posted June 2, 2011 Well, i think the original is not one already patched, but your decission. :-?¿ I am not sure what you mean? The one I have attached is the one I am currently using which has some patches already included? I do have a copy of my original (I think)! Stew Link to comment Share on other sites More sharing options...
StuMcBill Posted June 23, 2011 Author Share Posted June 23, 2011 Does anyone have any ideas where I can go from here? The things I don't have working are: *Brightness (Either via Keyboard or Brightness slider) *Wired LAN (Marvel Yukon 88E8055 - Tried a solution I found on this site ( http://www.insanelymac.com/forum/lofiversi...hp/t100755.html ) but this gave me A Kernel Panic and I had to re-install) *Sleep (My computer appears to wake, but the screen doesn't come back to life) My WiFi card doesn't work either (Intel WiFi Link 5100) but I believe there is no way that I will get this working? Thinking about buying a new Mini PCI card although I have a USB dongle working at the moment. I have my keyboard and trackpad working, but only via PS2 kexts, and I also have a battery / power display, but only via voodoopower.kext. Any pointers would be appreciated. I have attached the send_me files from MaLd0n. Thanks in advance. Stew send_me.zip Link to comment Share on other sites More sharing options...
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