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Found 2 results

  1. Hey guys, I have a problem with backlight on WAKE. Sleep works perfectly as it should. It goes to sleep, the sleep icon on the lid flashes and goes solid, then I get a bios beep. PERFECT. HERE'S the problem, when I wake the laptop. Whether by lifting the lid or Pressing the power button, the computer fully wakes! EXCEPT the display backlight. I can shine a flashlight on it and everything is working just fine and as it should. So I just shut it down and power it back up. I've given more than a few days on this. I'm sure it's something simple at this point that I am missing. I've done a few of my own edits to this DSDT. Here's my hardware. Lenovo x201 (i5-530m /2.53 Ghz) HERE. Intel 320 SSD Working OSX 10.9 Mavericks Atheros Ar5b95 wireless WORKING (Standard intel card is not compatible) All parts are fully functional thanks to Leon's posts and the OSXlatitude EDP. (Which is amazing btw) I just need some serious help and this laptop will qualify itself to be my daily use OSX machine! Hopefully someone can point me in the right direction on this please. I'm attaching my Extra folder with DSDT as well if someone wants to take a look. I know my Graphics BAR1 Register is 0xF000004 I've grabbed the system logs at the time of sleep and wake just in case they are requested. Clicked sleep from the apple menu at 14:32:00. Pressed the power button to wake at 14:34:00. The unknown locale errors are from the atheros wifi card and I'm sure that's not a problem. It literally wakes the instant you press the button. (SSD) But still no backlight. Nov 4 14:32:01 jonathans-mbp.company.local WindowServer[85]: _CGXSetWindowBackgroundBlurRadius: Invalid window 0xffffffff Nov 4 14:32:01 jonathans-mbp.company.local loginwindow[57]: find_shared_window: WID -1 Nov 4 14:32:01 jonathans-mbp.company.local loginwindow[57]: CGSGetWindowTags: Invalid window 0xffffffff Nov 4 14:32:01 jonathans-mbp.company.local loginwindow[57]: find_shared_window: WID -1 Nov 4 14:32:01 jonathans-mbp.company.local loginwindow[57]: CGSSetWindowTags: Invalid window 0xffffffff Nov 4 14:32:01 jonathans-mbp.company.local WindowServer[85]: device_generate_desktop_screenshot: authw 0x7fd8d4d5edf0(2000), shield 0x7fd8d4d23e80(2001) Nov 4 14:32:01 jonathans-mbp.company.local WindowServer[85]: device_generate_lock_screen_screenshot: authw 0x7fd8d4d5edf0(2000), shield 0x7fd8d4d23e80(2001) Nov 4 14:32:10 jonathans-mbp.company.local loginwindow[57]: CoreAnimation: warning, deleted thread with uncommitted CATransaction; set CA_DEBUG_TRANSACTIONS=1 in environment to log backtraces. Nov 4 14:32:20 jonathans-mbp kernel[0]: 3392.025317: performCountryCodeOperation: Not connected, scan in progress[0] Nov 4 14:32:20 jonathans-mbp kernel[0]: hibernate image path: /var/vm/sleepimage Nov 4 14:32:20 jonathans-mbp kernel[0]: efi pagecount 304 Nov 4 14:32:20 jonathans-mbp kernel[0]: hibernate_page_list_setall(preflight 1) start 0xffffff8067897000, 0xffffff80678b6000 Nov 4 14:32:20 jonathans-mbp kernel[0]: hibernate_page_list_setall time: 206 ms Nov 4 14:32:20 jonathans-mbp kernel[0]: pages 644120, wire 146988, act 222614, inact 8054, cleaned 0 spec 203, zf 5429, throt 0, compr 0, xpmapped 0 Nov 4 14:32:20 jonathans-mbp kernel[0]: could discard act 53418 inact 54256 purgeable 10355 spec 142803 cleaned 0 Nov 4 14:32:20 jonathans-mbp kernel[0]: hibernate_page_list_setall preflight pageCount 383288 est comp 50 setfile 828442440 min 2147483648 Nov 4 14:32:20 jonathans-mbp kernel[0]: [0x36481a000, 0x40000000] Nov 4 14:32:20 jonathans-mbp kernel[0]: [0x3a481a000, 0x40000000] Nov 4 14:32:20 jonathans-mbp kernel[0]: [0x0, 0x0] Nov 4 14:32:20 jonathans-mbp kernel[0]: kern_open_file_for_direct_io(0) took 1 ms Nov 4 14:32:20 jonathans-mbp kernel[0]: Opened file /var/vm/sleepimage, size 2147483648, partition base 0x0, maxio 2000000 ssd 1 Nov 4 14:32:20 jonathans-mbp kernel[0]: hibernate image major 1, minor 0, blocksize 4096, pollers 5 Nov 4 14:32:20 jonathans-mbp kernel[0]: hibernate_alloc_pages act 286387, inact 67739, anon 7094, throt 0, spec 143009, wire 165432, wireinit 49534 Nov 4 14:32:20 jonathans-mbp kernel[0]: hibernate_setup(0) took 10 ms Nov 4 14:32:20 jonathans-mbp kernel[0]: 3392.301477: setDISASSOC from ATH_INTERFACE_CLASS disconnectVap Nov 4 14:34:02 jonathans-mbp kernel[0]: hibernate_page_list_setall(preflight 0) start 0xffffff8067897000, 0xffffff80678b6000 Nov 4 14:34:02 jonathans-mbp kernel[0]: hibernate_page_list_setall time: 216 ms Nov 4 14:34:02 jonathans-mbp kernel[0]: pages 643507, wire 146317, act 222669, inact 8054, cleaned 0 spec 207, zf 5437, throt 0, compr 0, xpmapped 34300 Nov 4 14:34:02 jonathans-mbp kernel[0]: could discard act 53418 inact 54248 purgeable 10355 spec 142802 cleaned 0 Nov 4 14:34:02 jonathans-mbp kernel[0]: hibernate_page_list_setall found pageCount 382684 Nov 4 14:34:02 jonathans-mbp kernel[0]: IOHibernatePollerOpen, ml_get_interrupts_enabled 0 Nov 4 14:34:02 jonathans-mbp kernel[0]: IOHibernatePollerOpen(0) Nov 4 14:34:02 jonathans-mbp kernel[0]: encryptStart 14010 Nov 4 14:34:02 jonathans-mbp kernel[0]: bitmap_size 0x1e748, previewSize 0x7afd68, writing 380570 pages @ 0x7e24c0 Nov 4 14:34:02 jonathans-mbp kernel[0]: encryptEnd 821dc00 Nov 4 14:34:02 jonathans-mbp kernel[0]: image1Size 0xb5fc000, encryptStart1 0x14010, End1 0x821dc00 Nov 4 14:34:02 jonathans-mbp kernel[0]: encryptStart b5fc000 Nov 4 14:34:02 jonathans-mbp kernel[0]: encryptEnd 28f76a00 Nov 4 14:34:02 jonathans-mbp kernel[0]: PMStats: Hibernate write took 7285 ms Nov 4 14:34:02 jonathans-mbp kernel[0]: all time: 7285 ms, comp bytes: 1558814720 time: 1727 ms 860 Mb/s, crypt bytes: 632833520 time: 1091 ms 552 Mb/s, Nov 4 14:34:02 jonathans-mbp kernel[0]: image 687304704 (32%), uncompressed 1558814720 (380570), compressed 676191856 (43%), sum1 43c82014, sum2 4ec78a85 Nov 4 14:34:02 jonathans-mbp kernel[0]: zeroPageCount 39391, wiredPagesEncrypted 106195, wiredPagesClear 38008, dirtyPagesEncrypted 236367 Nov 4 14:34:02 jonathans-mbp kernel[0]: hibernate_write_image done(0) Nov 4 14:34:02 jonathans-mbp kernel[0]: sleep Nov 4 14:34:02 jonathans-mbp kernel[0]: Wake reason = power-button Nov 4 14:34:02 jonathans-mbp kernel[0]: 3400.074762: performCountryCodeOperation: Not connected, scan in progress[0] Nov 4 14:34:02 jonathans-mbp kernel[0]: RTC: PowerByCalendarDate setting ignored Nov 4 14:34:02 jonathans-mbp kernel[0]: No interval found for . Using 8000000 Nov 4 14:34:02 jonathans-mbp kernel[0]: Previous Sleep Cause: 5 Nov 4 14:34:02 jonathans-mbp kernel[0]: USBF: 3400.106 AppleUSBEHCI: setPowerState - PCI device still has PME status bit set. PMCSR is 0x8000 Nov 4 14:34:02 jonathans-mbp kernel[0]: The USB device HubDevice (Port 1 of Hub at 0x1d000000) may have caused a wake by issuing a remote wakeup (2) Nov 4 14:34:02 jonathans-mbp kernel[0]: 3400.205242: ATHR: unknown locale: 69 Nov 4 14:34:02 jonathans-mbp.company.local WindowServer[85]: CGXDisplayDidWakeNotification [3400226562240]: posting kCGSDisplayDidWake Nov 4 14:34:02 jonathans-mbp.company.local WindowServer[85]: handle_will_sleep_auth_and_shield_windows: Reordering authw 0x7fd8d4d5edf0(2004) (lock state: 3) Nov 4 14:34:02 jonathans-mbp.company.local WindowServer[85]: handle_will_sleep_auth_and_shield_windows: err 0x0 Nov 4 14:34:02 jonathans-mbp kernel[0]: en1: 802.11d country code set to 'US '. Nov 4 14:34:02 jonathans-mbp kernel[0]: 3400.251988: ATHR: unknown locale: 69 Nov 4 14:34:02 jonathans-mbp kernel[0]: en1: Supported channels 1 2 3 4 5 6 7 8 9 10 11 Nov 4 14:34:02 jonathans-mbp kernel[0]: 3400.270883: ATHR: unknown locale: 69 Nov 4 14:34:02 jonathans-mbp kernel[0]: No interval found for . Using 8000000 Nov 4 14:34:02 --- last message repeated 1 time --- Nov 4 14:34:02 jonathans-mbp kernel[0]: 3400.870240: ATHR: unknown locale: 69 Nov 4 14:34:03 jonathans-mbp kernel[0]: 3401.572801: ATHR: unknown locale: 69 Nov 4 14:34:04 jonathans-mbp kernel[0]: 3402.202371: ATHR: unknown locale: 69 Nov 4 14:34:05 jonathans-mbp kernel[0]: AppleIntelE1000e(Info): Link is Up 1000 Mbps Full Duplex, Flow Control: Rx Nov 4 14:34:05 jonathans-mbp.company.local configd[19]: LINKLOCAL en0: parent has no IP Nov 4 14:34:05 Jonathans-MacBook-Pro.local configd[19]: setting hostname to "Jonathans-MacBook-Pro.local" Nov 4 14:34:05 Jonathans-MacBook-Pro.local configd[19]: network changed: v4(en0-:10.1.0.124) DNS- Proxy- SMB- Nov 4 14:34:05 Jonathans-MacBook-Pro.local netbiosd[136]: network_reachability_changed : network is not reachable, netbiosd is shutting down Nov 4 14:34:06 Jonathans-MacBook-Pro.local configd[19]: network changed: v4(en0+:10.1.0.124) DNS+ Proxy+ SMB+ Nov 4 14:34:06 jonathans-mbp.company.local configd[19]: setting hostname to "jonathans-mbp.company.local" Nov 4 14:34:08 jonathans-mbp kernel[0]: 3406.350216: ATHR: unknown locale: 69 Nov 4 14:34:09 jonathans-mbp kernel[0]: 3407.842584: ATHR: unknown locale: 69 Nov 4 14:34:09 jonathans-mbp kernel[0]: 3407.861601: ATHR: unknown locale: 69 Nov 4 14:34:10 jonathans-mbp kernel[0]: 3408.505227: ATHR: unknown locale: 69 Nov 4 14:34:11 jonathans-mbp kernel[0]: 3409.138247: ATHR: unknown locale: 69 Nov 4 14:34:11 jonathans-mbp kernel[0]: 3409.152295: ATHR: unknown locale: 69 Nov 4 14:34:11 jonathans-mbp kernel[0]: 3409.793538: ATHR: unknown locale: 69 Nov 4 14:34:12 jonathans-mbp kernel[0]: 3410.427117: ATHR: unknown locale: 69 Nov 4 14:34:12 jonathans-mbp kernel[0]: 3411.059274: ATHR: unknown locale: 69 Nov 4 14:34:19 jonathans-mbp kernel[0]: 3417.487304: ATHR: unknown locale: 69 Nov 4 14:34:19 jonathans-mbp kernel[0]: 3417.502641: ATHR: unknown locale: 69 Nov 4 14:34:20 jonathans-mbp kernel[0]: 3418.133893: ATHR: unknown locale: 69 Nov 4 14:34:20 jonathans-mbp kernel[0]: 3418.766054: ATHR: unknown locale: 69 Nov 4 14:34:20 jonathans-mbp kernel[0]: 3418.779146: ATHR: unknown locale: 69 Nov 4 14:34:32 jonathans-mbp.company.local WindowServer[85]: device_generate_desktop_screenshot: authw 0x7fd8d4d5edf0(2000), shield 0x7fd8d4d23e80(2001) Nov 4 14:34:32 jonathans-mbp.company.local WindowServer[85]: device_generate_lock_screen_screenshot: authw 0x7fd8d4d5edf0(2000), shield 0x7fd8d4d23e80(2001) Nov 4 14:34:46 jonathans-mbp.company.local loginwindow[57]: CoreAnimation: warning, deleted thread with uncommitted CATransaction; set CA_DEBUG_TRANSACTIONS=1 in environment to log backtraces. Nov 4 14:34:53 jonathans-mbp.company.local loginwindow[57]: ERROR | -[LWBuiltInScreenLockAuthLion askForPasswordBuiltIn:] | Attempted to add an observer when already observing Nov 4 14:34:53 jonathans-mbp.company.local WindowServer[85]: CGXDisplayDidWakeNotification [3452061928414]: posting kCGSDisplayDidWake Nov 4 14:34:53 jonathans-mbp.company.local WindowServer[85]: handle_will_sleep_auth_and_shield_windows: Deferring. Nov 4 14:35:02 jonathans-mbp com.apple.launchd.peruser.501[145] (com.apple.PackageKit.InstallStatus): Throttling respawn: Will start in 9 seconds Extra.zip
  2. FOREWORD: Be warned this is a messy guide for advanced users. This guide will apply if you have first generation Intel graphics also known as GMA 5700MHD (PCI id 8086:0046) It is guaranteed to work on a HP G62 laptop (this laptop doesn't seem to use EC to manage brightness) It may also work on other laptops, with some experimenting! If it doesn't work, see the replies in this thread before asking for help. Update: make sure you read other posts in this thread, if your laptop is not a HP G62 laptop, especially post 68 from jerrywilborn which may help you http://www.insanelymac.com/forum/topic/287133-guide-backlight-brightness-for-intel-80860046-1st-gen-hd-gma-5700mhd/page__st__60?do=findComment&comment=1903273 OBJECTIVES: This guide should help you enable: Brightness keys Brightness slider in preference panel Backlight will work on waking up from ACPI sleep (note: if you ONLY want to enable this fix, and no other fixes, then see post number #6 ) Screen dimming will work after a short period of inactivity Screen sleeping will work off after a longer period of inactivity Automatic screen dim when switching to battery power If you have applied my fixes from another thread, you will need to review them, as a lot has changed. PREREQUISITES: First you will need to install hotKoffy's ACPI BACKLIGHT kext (attached). (Note: Do not install the Generic Brightness kext -- if you have it , try and delete it) ---- GUIDE ---- Step1: Find out our graphics BAR0 register (sometimes known as BAR1 register because some people count from 1...) Mine is at 0xB0000004 so you will notice all my "magic numbers" starting with 0xB.... To find your BAR0/BAR1 address, you will have to look at your integrated graphics PCI configuration space. It will usually be the second device on PCI bus 0 (device 00:02:00) You have two options, Expert option: You can use the 64bit lspci driver from these forums and do it on your Mac. Easier option: you can find this info even easier using RW-Everything on windows, but you will have to boot from windows. Download the RW-everything app from Download | RWEverything , start it, go to PCI window, and select your Intel Graphics from the drop down, take note of the BAR1 number (screenshot below:) The screenshot above is from giofrida's system. Because his BAR0 starts with 0xC.. we will need to modify the OperationRegions below so that 0xB00048254 becomes 0xC00048254, and 0xB00048250 becomes 0xC0048250 etc. You will need to do this for your system. Step 2: --- ACTUAL PATCHES--- Open your DSDT.aml in a DSDT Editor (see other threads for how to use this. MODIFYING DSDT MAY SCREW UP YOUR COMPUTER SO BE SURE YOU KNOW WHAT YOU'RE DOING.) The following needs to be placed just before the beginning of " Scope (_SB)" ( before the first occurence of this string in your DSDT). Make sure you change the magic numbers to comply with your BAR0. OperationRegion (BRIT, SystemMemory, 0xB0048254, 0x04) Field (BRIT, AnyAcc, Lock, Preserve) { LEVL, 32 } OperationRegion (BRI2, SystemMemory, 0xB0048250, 0x04) Field (BRI2, AnyAcc, Lock, Preserve) { LEV2, 32 } OperationRegion (BRI3, SystemMemory, 0xB00C8250, 0x04) Field (BRI3, AnyAcc, Lock, Preserve) { LEVW, 32 } OperationRegion (BRI4, SystemMemory, 0xB00C8254, 0x04) Field (BRI4, AnyAcc, Lock, Preserve) { LEVX, 32 } 2. Now, the following assumes your graphics module is called GFX0 and that the LCD is listed as the second sub-device of GFX0. To find your graphics module, you can try and look for the line "Name (_ADR, 0x00020000)". The LCD should be the second sub device, mine is called DD02. You can use IOREG to confirm the name of your graphics (eg. GFX0). You can use the following method to identify the LCD sub-device: simply, go to your GFX0 (or equivalent), and then under that device, identify the sub-device that has those methods (_BCM, _BCQ, _BCL). YOU NEED TO REMEMBER TO NAME THIS SUB- DEVICE by adding the following line: Name (_HID, EisaId ("LCD1234")) in my case it looks like this Device (DD02) { Name (_HID, EisaId ("LCD1234")) ... 3. Then, you will need to add a new device PNLF. Usually you will have to add this before the beginning of Scope _PR, or after all other devices. IF YOU ALREADY HAVE ANOTHER PNLF DEVICE, you will need to replace any other PNLF you may already have (delete it and then use my code instead). Device (PNLF) { Name (_HID, EisaId ("APP0002")) Name (_CID, "backlight") Name (_UID, 0x0A) Name (_STA, 0x0B) Method (_BCL, 0, NotSerialized) { Return (Package (0x13) { 0x64, 0x32, Zero, 0x06, 0x0C, 0x12, 0x18, 0x1E, 0x24, 0x2A, 0x30, 0x36, 0x3C, 0x42, 0x48, 0x4E, 0x54, 0x5A, 0x64 }) } Method (_BCM, 1, NotSerialized) { Store (0x80000000, LEV2) If (LGreaterEqual (Arg0, 0x64)) { Store (0x12FF, LEVL) } Else { If (LGreaterEqual (Arg0, 0x5A)) { Store (0x11FF, LEVL) } Else { If (LGreaterEqual (Arg0, 0x54)) { Store (0x103A, LEVL) } Else { If (LGreaterEqual (Arg0, 0x4E)) { Store (0x0EBB, LEVL) } Else { If (LGreaterEqual (Arg0, 0x48)) { Store (0x0B24, LEVL) } Else { If (LGreaterEqual (Arg0, 0x42)) { Store (0x0873, LEVL) } Else { If (LGreaterEqual (Arg0, 0x3C)) { Store (0x065B, LEVL) } Else { If (LGreaterEqual (Arg0, 0x36)) { Store (0x04C8, LEVL) } Else { If (LGreaterEqual (Arg0, 0x30)) { Store (0x0396, LEVL) } Else { If (LGreaterEqual (Arg0, 0x2A)) { Store (0x02B0, LEVL) } Else { If (LGreaterEqual (Arg0, 0x24)) { Store (0x0266, LEVL) } Else { If (LGreaterEqual (Arg0, 0x1E)) { Store (0x0218, LEVL) } Else { If (LGreaterEqual (Arg0, 0x18)) { Store (0x01D1, LEVL) } Else { If (LGreaterEqual (Arg0, 0x12)) { Store (0x0191, LEVL) } Else { If (LGreaterEqual (Arg0, 0x0C)) { Store (0x0161, LEVL) } Else { If (LGreaterEqual (Arg0, 0x06)) { Store (0x0132, LEVL) } Else { If (LGreaterEqual (Arg0, Zero)) { Store (0x82, LEVL) } Else { Store (0x11FF, LEVL) } } } } } } } } } } } } } } } } } } Method (_BQC, 0, NotSerialized) { Return (^^PCI0.GFX0.DD02._BQC ()) } Method (_DOS, 1, NotSerialized) { ^^PCI0.GFX0._DOS (Arg0) } } In the code snippet above, you may have to change whenever it says "PCI0.GFX0..." to your equivalent, eg. say "_SB.PCI0.VGA0" or something. Provided, the KEXTs were installed, this will enable your brightness slider, and it should work without problems incrementing/decrementing brightness in 17 discrete brightness steps (16 + zero state), and this is the number of steps needed to enable the brightness keys, so they will work now! The final step is to enable Backlight after wake-up. The 1st gen HD graphics uses two special registers to achieve this, and the following will fix it for you: Search your DSDT for the method _WAK Add two lines to the beginning, so that it looks like this: Method (_WAK, 1, Serialized) { Store (0x80000000, LEVW) Store (0x13121312, LEVX) ... Voila! Happy to help you with your DSDT's if you have any problems! Report if it's worked! ACPIBacklight.kext.zip
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