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Thread
Date
[Bug 312756] Re: MASTER: support graphics card hot switch

To: ubuntu-x-swat@xxxxxxxxxxxxxxxxxxx
From: James Cuzella <TrinitronX@xxxxxxxxx>
Date: Wed, 19 Jan 2011 07:17:02 -0000
Reply-to: Bug 312756 <312756@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Hello, I have a Lenovo T410 which includes these cards:
nVidia Quadro NVS 3100M with 512MB
Intel HD Graphics 5700MHD [ Intel(R) HD Graphics (Core i5) ]

I am running Ubuntu 10.10.
The test_off.sh script ran, but mostly failed.  I was able to grab this output and put it into a text file before my laptop became unresponsive and froze:

# RESULTS OF test_off.sh
$ sudo insmod acpi_call.ko 
$ ./test_off.sh 
Trying \_SB.PCI0.P0P1.VGA._OFF: failed
Trying \_SB.PCI0.P0P2.VGA._OFF: failed
Trying \_SB_.PCI0.OVGA.ATPX: failed
Trying \_SB_.PCI0.OVGA.XTPX: failed
Trying \_SB.PCI0.P0P3.PEGP._OFF: failed
Trying \_SB.PCI0.P0P2.PEGP._OFF: failed
Trying \_SB.PCI0.P0P1.PEGP._OFF: failed
Trying \_SB.PCI0.MXR0.MXM0._OFF: failed
Trying \_SB.PCI0.PEG1.GFX0._OFF: failed
Trying \_SB.PCI0.PEG1.GFX0.DOFF: failed
Trying \_SB.PCI0.XVR0.Z01I.DGOF: failed
Trying \_SB.PCI0.PEGR.GFX0._OFF: failed
Trying \_SB.PCI0.PEG.VID._OFF: works!

# DMI INFO
$ sudo dmidecode -s system-product-name && sudo dmidecode -s system-version
2518AJU
ThinkPad T410

# GRAPHICS CARD INFO
$ lspci -vnnn | perl -lne 'print if /^\d+\:.+(\[\S+\:\S+\])/' | grep VGA
00:02.0 VGA compatible controller [0300]: Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02) (prog-if 00 [VGA controller])
01:00.0 VGA compatible controller [0300]: nVidia Corporation GT218 [NVS 3100M] [10de:0a6c] (rev a2) (prog-if 00 [VGA controller])

Additionally... here is some similar information which I was able to
grab within Windows 7 [before I reformatted it for Ubuntu ;-) ]

(This output is from a program I ran before installing Ubuntu called
System Information for Windows)


SOME SIMPLE INFO ABOUT THE ADAPTERS:

Property        Value

JAMES-THINK (LENOVO ThinkPad T410)

Video Adapter   NVIDIA NVS 3100M

Video Processor Intel(R) HD Graphics (Core i5)

Adapter DAC Type        Internal

Memory  512 MBytes

Dedicated Video Memory  64 MB (67108864)

Dedicated System Memory 0 MB (0)

Shared System Memory    697 MB (731734016)

Performance Level       Current

Performance Level       Default

Performance Level       2D Desktop

Performance Level       3D Applications

BIOS String     Hardware Version 0.0

BIOS Date       04/23/20

PnP Device Id
PCI\VEN_8086&DEV_0046&SUBSYS_21D617AA&REV_02\3&E89B380&0&10

Video Mode Description  1440 x 900 x 4294967296 colors

Driver Version  8.15.10.2202

Driver Date     2010-08-25 00:00:00

DirectX DirectX 9.0

Driver Name     igdumdx32.dll

Driver Description      Intel(R) HD Graphics

Video Adapter   Intel(R) HD Graphics

Video Processor NVS 3100M

Adapter DAC Type        Integrated RAMDAC

PCI ID  0x8086 / 0x0046 (Intel Corporation / Core Processor Integrated
Graphics Controller)

PCI sub ID      0x17AA / 0x21D6 (Lenovo)

Memory  729 MBytes

Driver Version  8.17.12.5738

Driver Date     6-27-2010

DirectX DirectX 9.0

Driver Name     igdumdx32.dll

Driver Description      Intel(R) HD Graphics

Monitor ThinkPad Display 1440x900

Model   LP141WP3-TLA1

Monitor ID      LEN4036

Manufacturer    Lenovo

Manufacturing Date      2009

PnP Device Id   DISPLAY\LEN4036\4&610DA47&0&UID67568640

Input   Digital

Display Size    14.0" (30 cm x 19 cm)

Brightness      63%

Current Resolution      1440 x 900 @ 50Hz

Supported Resolution    1440 x 900 @ 60Hz - Aspect Ratio 16:10

Supported Resolution    1440 x 900 @ 50Hz - Aspect Ratio 16:10

EDID Version    1 revision 3

DPMS Mode Support       Active Off, Suspend, Standby



PCI DEVICES INFO

Bus/Dev./Func.  Type    Class Type      Manufacturer    Device Name
Sub System Device Vendor        Sub System Device Name

00  /  00  /  00        PCI     PCI to HOST Bridge      Intel
Corporation       Core Processor DRAM Controller  Lenovo

00  /  01  /  00        PCI-X   PCI to PCI Bridge       Intel
Corporation       Core Processor PCI Express x16 Root Port        Lenovo

00  /  02  /  00        PCI     VGA Controller  Intel Corporation
Core Processor Integrated Graphics Controller   Lenovo

00  /  22  /  00        PCI     Other   Intel Corporation       5
Series/3400 Series Chipset HECI Controller    Lenovo

00  /  22  /  02        PCI     hdc     Intel Corporation       5
Series/3400 Series Chipset PT IDER Controller Lenovo

00  /  22  /  03        PCI     Serial - 16550  Intel Corporation
5 Series/3400 Series Chipset KT Controller      Lenovo

00  /  25  /  00        PCI     Ethernet        Intel Corporation
82577LM Gigabit Network Connection      Lenovo

00  /  26  /  00        PCI     USB 2.0 (EHCI)  Intel Corporation
5 Series/3400 Series Chipset USB2 Enhanced Host Controller      Lenovo

00  /  27  /  00        PCI-X   Hi-Definition Audio     Intel
Corporation       5 Series/3400 Series Chipset High Definition Audio
Lenovo

00  /  28  /  00        PCI-X   PCI to PCI Bridge       Intel
Corporation       5 Series/3400 Series Chipset PCI Express Root Port 1
Lenovo

00  /  28  /  01        PCI-X   PCI to PCI Bridge       Intel
Corporation       5 Series/3400 Series Chipset PCI Express Root Port 2
Lenovo

00  /  28  /  03        PCI-X   PCI to PCI Bridge       Intel
Corporation       5 Series/3400 Series Chipset PCI Express Root Port 4
Lenovo

00  /  28  /  04        PCI-X   PCI to PCI Bridge       Intel
Corporation       5 Series/3400 Series Chipset PCI Express Root Port 5
Lenovo

00  /  29  /  00        PCI     USB 2.0 (EHCI)  Intel Corporation
5 Series/3400 Series Chipset USB2 Enhanced Host Controller      Lenovo

00  /  30  /  00        PCI     PCI to PCI Bridge (Subtractive Decode)
Intel Corporation       82801 Family (ICH2/3/4/5/6/7/8/9-M) Hub
Interface to PCI Bridge Lenovo  82801 Mobile PCI Bridge

00  /  31  /  00        PCI     PCI to ISA Bridge       Intel
Corporation       Mobile 5 Series Chipset LPC Interface Controller
Lenovo

00  /  31  /  02        PCI     Serial ATA (AHCI 1.0)   Intel
Corporation       5 Series/3400 Series Chipset 6 port SATA AHCI
Controller        Lenovo

00  /  31  /  03        PCI     SMBus Controller        Intel
Corporation       5 Series/3400 Series Chipset SMBus Controller   Lenovo

00  /  31  /  06        PCI     Other DSP Controller    Intel
Corporation       5 Series/3400 Series Chipset Thermal Subsystem  Lenovo

01  /  00  /  00        PCI     VGA Controller  nVidia Corporation
GT218 [NVS 3100M]       Lenovo

03  /  00  /  00        PCI-X   Other Network Controller        Intel
Corporation       Centrino Advanced-N 6200        Intel Corporation
Centrino Advanced-N 6200 2x2 AGN

13  /  00  /  00        PCI-X   SD Host Controller (Without DMA)
Ricoh Co Ltd    SDA Standard Compliant SD Host Controller [*]   Lenovo

13  /  00  /  01        PCI-X   Other   Ricoh Co Ltd    Ricoh PCIe
Memory Stick Host Controller [*]     Lenovo

13  /  00  /  03        PCI-X   OHCI FireWire   Ricoh Co Ltd    Ricoh
1394 OHCI Compliant Host Controller [*]   Lenovo

255  /  00  /  00       PCI     PCI to HOST Bridge      Intel
Corporation       Core Processor QuickPath Architecture Generic Non-core
Registers        Lenovo

255  /  00  /  01       PCI     PCI to HOST Bridge      Intel
Corporation       Core Processor QuickPath Architecture System Address
Decoder    Lenovo

255  /  02  /  00       PCI     PCI to HOST Bridge      Intel
Corporation       Core Processor QPI Link 0       Lenovo

255  /  02  /  01       PCI     PCI to HOST Bridge      Intel
Corporation       Core Processor QPI Physical 0   Lenovo

255  /  02  /  02       PCI     PCI to HOST Bridge      Intel
Corporation       Core Processor Reserved Lenovo

255  /  02  /  03       PCI     PCI to HOST Bridge      Intel
Corporation       Core Processor Reserved Lenovo


ADVANCED DRIVER INFO FOR DISPLAY ADAPTERS:


NVIDIA NVS 3100M

Device ID
PCI\VEN_10DE&DEV_0A6C&SUBSYS_21D517AA&REV_A2\4&18E49525&0&0008

Status  0x0180200a Started

Problem 0x00000000 (0)

Service nvlddmkm

Capabilities    0x00000000

Config Flags    0x00000000

Class   Display

Manufacturer    NVIDIA

Hardware IDs	PCI\VEN_10DE&DEV_0A6C&SUBSYS_21D517AA&REV_A2
	PCI\VEN_10DE&DEV_0A6C&SUBSYS_21D517AA
	PCI\VEN_10DE&DEV_0A6C&CC_030000
	PCI\VEN_10DE&DEV_0A6C&CC_0300

Compatible IDs	PCI\VEN_10DE&DEV_0A6C&REV_A2
	PCI\VEN_10DE&DEV_0A6C
	PCI\VEN_10DE&CC_030000
	PCI\VEN_10DE&CC_0300
	PCI\VEN_10DE
	PCI\CC_030000
	PCI\CC_0300

Class GUID      {4d36e968-e325-11ce-bfc1-08002be10318}

Location        PCI bus 1, device 0, function 0

Bus number      0x00000001

Enumerator name PCI

Description     NVIDIA NVS 3100M

Driver  {4d36e968-e325-11ce-bfc1-08002be10318}\0001

Physical Object Name    \Device\NTPNP_PCI0024

Bustype GUID    {44203042-2046-4245-2043-382031302042}

Legacy bus type 0x00000005

Install State   0x00000000

Device Address  0x00000000

Device Configuration File       oem28.inf

InfPath oem28.inf

InfSection      Section059

ProviderName    NVIDIA

DriverDateData  00 C0 8B AF 8B 15 CB 01

DriverDate      6-27-2010

DriverVersion   8.17.12.5738

MatchingDeviceId        pci\ven_10de&dev_0a6c&subsys_21d517aa

DriverDesc      NVIDIA NVS 3100M

FeatureScore    230

CoInstallers32  nvcod1922.dll,NVCoInstaller

Acceleration.Level      0

DevSwitchSuppressMask   5

InstalledDisplayDrivers nvd3dumx,nvwgf2umx,nvwgf2umx ||
nvd3dum,nvwgf2um,nvwgf2um

MultiFunctionSupported  1

UserModeDriverGUID      {9A516B97-E7C1-451B-9165-C5035994A3F5}

UserModeDriverName      nvd3dumx.dll || nvwgf2umx.dll || nvwgf2umx.dll

UserModeDriverNameWoW   nvd3dum.dll || nvwgf2um.dll || nvwgf2um.dll

NV_Modes        {*}SHV
2560x1600x8,16,32,64=1;2048x1536x8,16,32,64=1F;1680x1050x8,16,32,64=1FF;640x480x8,16,32,64
768x480x8,16,32,64 800x600x8,16,32,64 960x600x8,16,32,64
1024x768x8,16,32,64 1280x720x8,16,32,64 1280x768x8,16,32,64
1280x800x8,16,32,64=1FFF;1600x1200x8,16,32,64 1920x1080x8,16,32,64
1920x1200x8,16,32,64=7F;1280x1024x8,16,32,64 1440x900x8,16,32,64
1600x900x8,16,32,64=7FF;

VgaCompatible   0

DDIBacklightControl     1

EnableBrightnessControl 1

EnableCoprocPowerControl        4

EnableDynamicEdidMode   16777215

FastResume      1

FeatureControl  516

HDAudioCoprocDynamic    1

Override1400x1050       2

PanelPWMFrequency       220

RM442643        03 00 00 00 30 AE 66 40 22 00 00 00 64 00 00 00 30 AE 67
40 44 00 00 00 64 00 00 00 30 AE 60 40 22 00 00 00 64 00 00 00

RM478493        1

RM628700        1

RMCacheLoc      0

RMDisableInst2Sys       1

OpenGLDriverName        nvoglv64

OpenGLDriverNameWoW     nvoglv32

OpenGLFlags     3

OpenGLFlagsWoW  3

OpenGLVersion   4096

OpenGLVersionWoW        4096

NV_R&T  R&T0000=1920,1080,*,30,*,CRTX,OEM,7425,2200,48,56,562,2,5,++I ||
R&T0000=1920,1080,*,60,*,BNQ766A,OEM,13850,2080,48,32,1111,3,5,+- ||
R&T0000=1920,1200,*,60,*,BNQ766A,OEM,15399,2080,48,32,1235,3,6,+- ||
R&T0000=1920,1200,*,60,009D,*,OEM,15399,2080,48,32,1235,3,6,+- ||
R&T0000=2561-,1601-,*,*,0190-019E,DFPX.CRTX.TVX,NONE ||
R&T0000=800-,600-,*,61-,*,BNQ76DB,NONE ||
R&T0000=1280,1024,*,*,*,BNQ76DB,NONE ||
R&T0000=1920,1080,*,60,*,HWP26F5.MEL31C1,OEM,14835,2200,88,44,1125,4,5,++
|| R&T0000=1280,800,*,60,*,AOC1580,CVT ||
R&T0000=-*,721-1079,*,*,*,MEL31C4,NONE ||
R&T0000=-*,481-719,*,*,*,MEL31C4,NONE

IncludedInfs    machine.inf

DeskCheckForDuplicates  1

RMI2cValidatedPortMask  487

RmThermalProviderNum    1

RmThermalProviderInfo   00 00 00 00 00 00 00 00

DriverInstalled 1

RmExtDeviceCache        0

RMGpuId 4096

RM608552        05 00 00 00 01 00 00 00 04 03 04 00 04 02 04 02 04 04 04
04 04 03 04 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

HardwareInformation.AdapterString       NVS 3100M

HardwareInformation.ChipType    NVS 3100M

HardwareInformation.DacType     Integrated RAMDAC

HardwareInformation.BiosString  Version 70.18.4e.0.0

HardwareInformation.qwMemorySize        536870912

HardwareInformation.MemorySize  536870912

CoprocPowerState        1198484580

Class   Display

ClassDesc       Display adapters

IconPath        %systemroot%\system32\setupapi.dll,-1

Installer32     DispCI.dll,DisplayClassInstaller

LowerLogoVersion        6.0


Intel(R) HD Graphics

Device ID
PCI\VEN_8086&DEV_0046&SUBSYS_21D617AA&REV_02\3&E89B380&0&10

Status  0x0180200a Started

Problem 0x00000000 (0)

Service igfx

Capabilities    0x00000000

Config Flags    0x00000000

Class   Display

Manufacturer    Intel Corporation

Hardware IDs	PCI\VEN_8086&DEV_0046&SUBSYS_21D617AA&REV_02
	PCI\VEN_8086&DEV_0046&SUBSYS_21D617AA
	PCI\VEN_8086&DEV_0046&CC_030000
	PCI\VEN_8086&DEV_0046&CC_0300

Compatible IDs	PCI\VEN_8086&DEV_0046&REV_02
	PCI\VEN_8086&DEV_0046
	PCI\VEN_8086&CC_030000
	PCI\VEN_8086&CC_0300
	PCI\VEN_8086
	PCI\CC_030000
	PCI\CC_0300

Class GUID      {4d36e968-e325-11ce-bfc1-08002be10318}

Location        PCI bus 0, device 2, function 0

Bus number      0x00000000

Enumerator name PCI

Description     Intel(R) HD Graphics

Driver  {4d36e968-e325-11ce-bfc1-08002be10318}\0000

Physical Object Name    \Device\NTPNP_PCI0008

Bustype GUID    {44203042-2046-4245-2043-382031302042}

Legacy bus type 0x00000005

Install State   0x00000000

Device Address  0x00020000

Device Configuration File       oem25.inf

InfPath oem25.inf

InfSection      iILKM0

ProviderName    Intel Corporation

DriverDateData  00 00 EB 75 E8 43 CB 01

DriverDate      8-25-2010

DriverVersion   8.15.10.2202

MatchingDeviceId        pci\ven_8086&dev_0046&subsys_21d617aa

DriverDesc      Intel(R) HD Graphics

FeatureScore    230

CoInstallers32  igfxCoIn_v2202.dll, CoDeviceInstall

InstalledDisplayDrivers igdumd64 || igd10umd64 || igdumdx32 ||
igd10umd32

UserModeDriverName      igdumd64.dll || igd10umd64.dll

UserModeDriverNameWow   igdumdx32.dll || igd10umd32.dll

UserModeDriverGUID      {6C4BE3D5-831A-42ED-AA62-2AEB34C8CBA4}

MultifunctionSupported  1

VgaCompatible   0

NativeResolution        1

NativeBPP       1

ConfigID        0

PC_Release_Major        15

PC_Release_Minor        16

BIOSHPDSupport  0

EnableFakeTV    1

EnableFakeCRT   1

IntelDefaultPers        0

Disable_OverlayDSQualityEnhancement     0

Display1_EnableRotation 1

Display1_RotationCaps   7

Display2_RotationCaps   7

Display1_IndependentRotation    1

Display1_EnableIndependentRotation      1

Display1_EnableIDDC_WA  0

RotationSPLCase 0

OpenGLInstalled 1

Display1_EnableLFPPrimaryInDDC  0

OpenGLDriverName        ig4icd64.dll

OpenGLVersion   1

OpenGLFlags     3

OpenGLDriverNameWow     ig4icd32.dll

OpenGLVersionWow        1

OpenGLFlagsWow  3

_oglapp_etqw.exe        1

_oglapp_cinebench r10.exe       1

_oglapp_cinebench r10 64bit.exe 1

TotalStaticModes        0

Display1_DVIHotPlugWAFlag       0

ModeEnumerationPreference       -1

Display1_UnderScanPercentageIntTvOut    0

Display1_AddUnderscanPercentageHDMI     0

FeatureTestControl      63746

DPSCheckboxDefault      1

DPSBaseLoRRValue        50

Display1_DPSPanel_Type  0

DPSMotionArtifactMitigation     1

SupportForStaticDRRS    1

SPDIFVendorName Intel

SPDIFVendorDesc 9xxxx

SDVOHDMI_OptionalIFPriority     33

SDVOHDMI_SupportCEA861D 0

TotalDTDCount   0

DTD_1   01 1D 80 18 71 1C 16 20 58 2C 1A 00 00 00 00 00 00 86 37 01

DTD_2   01 1D 80 D0 72 1C 16 20 10 2C 1A 80 00 00 00 00 00 86 37 01

DTD_3   01 1D 00 BC 52 D0 1E 20 B8 28 25 40 00 00 00 00 00 04 37 01

DTD_4   01 1D 00 72 51 D0 1E 20 6E 28 25 00 00 00 00 00 00 06 37 01

DTD_5   00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

Display1_EnableDynamicScaling   0

Display1_EnableCRTHotPlugDefaultVrefVoltage     1

TotalMediaSrcModes      0

Display1_EnableMediaScaling     0

Display1_EnableHDMICEATimingsOnly       0

Display1_DisableSdvoCrtEdidRead 0

Display1_PipeOptimizationEnable 1

Display1_DisableAsyncFlips      0

DelayedDetectionForDP   1000

DelayedDetectionForHDMI 1000

EnableInterlacedModeRemoval     1

ForceBorderForMAR       0

IntLVDSSwingSetting     0

HotPlug_DVO_SDVO        2

HotPlug_CRT     2

INF_VBT_Override_EnableFeature  0

EnableCRTScaler 1

IncreaseFixedSegment    0

TPVSolutionEnabled      1

MAXViews        2

MAXDevicesInView        2

MAXIntelDevicesActive   2

MAXOtherDevicesActive   2

IsExtCloneSuppt 0

EnableReducedBlankingPnlWA      0

PNMClkDeviation 0

PNMFlags        0

BitBashingSupport       00

BitBashingForHDCP       00

DisablePFonDP   0

XVYCCFeatureEnable      1

DeepColorHDMIDisable    0

WideGamutLFPFeatureEnable       0

MediaRefreshRateMask    0

Display1_ENABLEMBM      0

PrefCUIMBM      0

PanelLUTTableValidSize  0

PanelLUTTable   00

EnableCompensationForDVI        1

NoFastLinkTrainingForeDP        0

EnableDynamicClockGating        0

WAForDockMitigationIssue        1

DeskCheckForDuplicates  1

z AssertEnableMask      8175

z DebugEnableMask       8191

z KMD_Debug_Lvl 1

z UMD_Debug_Lvl 1

z MINIPORT_Debug_Lvl    1

z GMM_Debug_Lvl 1

z D3D_Debug_Lvl 1

z DXVA_Debug_Lvl        1

z OGL_Debug_Lvl 1

z KCH_Debug_Lvl 1

z RESOURCEMANAGER_Debug_Lvl     1

z SOFTBIOS_Debug_Lvl    1

z AIM_Debug_Lvl 1

z GHAL3D_Debug_Lvl      1

z PWRCONS_Debug_Lvl     1

z RingBufDbgMask        0

NNDI_STATIC_CAPS_REG_VALUE      00 00 00 00 00 01 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00

HardwareInformation.ChipType    49 00 6E 00 74 00 65 00 6C 00 28 00 52
00 29 00 20 00 48 00 44 00 20 00 47 00 72 00 61 00 70 00 68 00 69 00 63
00 73 00 20 00 28 00 43 00 6F 00 72 00 65 00 20 00 69 00 35 00 29 00 00
00

HardwareInformation.AdapterString       49 00 6E 00 74 00 65 00 6C 00 28
00 52 00 29 00 20 00 48 00 44 00 20 00 47 00 72 00 61 00 70 00 68 00 69
00 63 00 73 00 00 00

HardwareInformation.DacType     49 00 6E 00 74 00 65 00 72 00 6E 00 61
00 6C 00 00 00

HardwareInformation.BiosString  49 00 6E 00 74 00 65 00 6C 00 20 00 56
00 69 00 64 00 65 00 6F 00 20 00 42 00 49 00 4F 00 53 00 00 00

Display1_DownScalingSupported   0

AlwaysUseSWRotation     0

DCPowerPolicyVersion    8450

DCUserPreferencePolicy  2097184

ACPowerPolicyVersion    8706

ACUserPreferencePolicy  0

PowerDcPolicy   6684774

PowerDpstAggressivenessLevel    4

PowerGpsAggressivenessLevel     2

PowerAcPolicy   4456516

HardwareInformation.MemorySize  00 60 9D 2D

FirstBootDone   1

DisplayDeviceMode       0

PrimaryDisplayDevice    0

NextDisplay_UID1        0

NextDisplay_UID2        0

DDC_Flag        0

Display1_UID1   67568640

Display1_UID2   0

Display1_DisplayFlags   33562674

Display1_DisplaySize    58983840

Display1_DisplayPosition        0

TurboAcPolicy   1

TurboDcPolicy   1

Compensation_4070400    02 00 00 00

CurrentState    01 00 00 00 A0 05 84 03 20 00 32 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 01 00 00 00 00 00 00 00 00 04 07 04 00 00 00 00 00 00 00 00 00 00 00
00

AS_LFP14036AE300_AS     01 00 00 00 A0 05 84 03 20 00 32 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 01 00 00 00 00 00 00 00 00 04 07 04 00 00 00 00 00 00 00 00
00 00 00 00

Display2_UID1   0

SGHide3DandMediaTabs    0

FirstInstallVista       1

DRRSEnableStatus        1

DCLFPSPSDStatus 1

PowerState      2

PowerOption     0

Display1_67568640ColorEx        64 00 00 00 64 00 00 00 64 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 32 00 00 00 32 00 00 00 32 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 32 00 00 00

CUI_SDC_Scaling_Num_Devices     0

Class   Display

ClassDesc       Display adapters

IconPath        %systemroot%\system32\setupapi.dll,-1

Installer32     DispCI.dll,DisplayClassInstaller

LowerLogoVersion        6.0


THE DISPLAY ITSELF:

Monitors

ThinkPad Display 1440x900

Device ID       DISPLAY\LEN4036\4&610DA47&0&UID67568640

Status  0x0180200a Started

Problem 0x00000000 (0)

Service monitor

Capabilities    0x000000e0

Config Flags    0x00000000

Class   Monitor

Manufacturer    Lenovo

Hardware IDs    MONITOR\LEN4036

Compatible IDs  *PNP09FF

Class GUID      {4d36e96e-e325-11ce-bfc1-08002be10318}

Bus number      0x00000000

Enumerator name DISPLAY

Description     ThinkPad Display 1440x900

Driver  {4d36e96e-e325-11ce-bfc1-08002be10318}\0001

Physical Object Name    \Device\0000007b

Bustype GUID    {30203437-2044-4143-2043-362033422045}

Legacy bus type 0x0000000f

Install State   0x00000000

Security        01 00 04 90 00 00 00 00 00 00 00 00 00 00 00 00 14 00 00
00 02 00 60 00 04 00 00 00 00 00 14 00 00 00 00 10 01 01 00 00 00 00 00
05 12 00 00 00 00 00 18 00 00 00 00 10 01 02 00 00 00 00 00 05 20 00 00
00 20 02 00 00 01 00 18 00 00 00 00 10 01 02 00 00 00 00 00 05 20 00 00
00 2B 02 00 00 00 00 14 00 00 00 00 10 01 01 00 00 00 00 00 05 04 00 00
00

Security (SDS form)
D:P(A;;GA;;;SY)(A;;GA;;;BA)(D;;GA;;;RD)(A;;GA;;;IU)

Device Address  0x00000410

Device Configuration File       oem34.inf

InfPath oem34.inf

InfSection      TPLCDWXGAP.Install

ProviderName    Lenovo

DriverDateData  00 00 EC B3 33 8C CB 01

DriverDate      11-25-2010

DriverVersion   4.35.0.0

MatchingDeviceId        monitor\len4036

DriverDesc      ThinkPad Display 1440x900

MaxResolution   1440,900

DPMS    1

ICMProfile      TPLCD.icm

Class   Monitor

ClassDesc       Monitors

IconPath        %systemroot%\system32\setupapi.dll,-35

Installer32     Montr_CI.dll,MonitorClassInstaller

NoInstallClass  1

SilentInstall   1

** Attachment added: "DSDT.dsl"
   https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/312756/+attachment/1798810/+files/DSDT.dsl

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https://bugs.launchpad.net/bugs/312756

Title:
  MASTER: support graphics card hot switch