Intel Graphics Media Accelerator Driver 15.12.2.64.1637 for Vista64 WHQL

Fixes:
Support for OGL2.0 + extensions (Intel 3 Series Chipset Family not supported)

Bug ID: 2787472

Blackscreen seen when reboot from installing driver -Accenture

NT - miniport

   

Root Cause: 

 

Made changes to Monitor mode list enumeration logic, where in now we'll start recommending LFP Edid mode to OS

Bug ID: 2807426

TV format can not be retained after toggle one cycle via Fn+F4

CUI2.5

   

Root Cause: 

 

The regqueryvalueex call used for reading registry was failing due because we were passing the size to be read as zero fixed it.

Bug ID: 2808183

Increasing the number of Albums in Niveus Movie Library WINDOWS MEDIA* CENTER Plugin decreases performance when cycling

Direct3D*

   

Root Cause: 

The problem is that Windows Media Center sends primitives to draw all titles in every frame.

Verices are processed by UMD, which is a bottleneck and clipped in HW.
The fix was to clip veritices as soon as possible to limit the unnecessary processing in UMD. This can be achieved with software vertex processing pipeline.

Bug ID: 2808186

During OEM Ready Appverifier test, Muvee Reveal application breaks into the debugger

OpenGL*

   

Root Cause: 

Bug ID: 2808252

When we do S3 aging test , the desktop will have some black points with 3GB memory

GMM

   

Root Cause: 

 

Found race condition exposed in L-shape configs causing mis reads.

What we suspect was happening was that the driver would map a pte backing store into GTT and immediately read the corresponding gfx memory through PCI aperture. That should be fine b/c the GTT is mapped UC. However, that mapping is some how behaving like a WC (write combined) mapping. We believe the pte write did not complete before the gfx memory read so driver read from the old pte backing store, causing corruption or black dots.

By putting an mfence() after the last GTT write operation, it flushes the CPU memory cache guaranteeing the pte is written out before the driver reads the gfx memory.

Bug ID: 2855303

In External mode, we can't use Intel Driver to switch display to NB LCD mode.

NT - miniport

   

Root Cause: 

Bug ID: 2855503

Return from S3 display will have black dot on the system with 3G memory.

GMM

   

Root Cause: 

 

Found race condition exposed in L-shape configs causing mis reads.

What we suspect was happening was that the driver would map a pte backing store into GTT and immediately read the corresponding gfx memory through PCI aperture. That should be fine b/c the GTT is mapped UC. However, that mapping is some how behaving like a WC (write combined) mapping. We believe the pte write did not complete before the gfx memory read so driver read from the old pte backing store, causing corruption or black dots.

By putting an mfence() after the last GTT write operation, it flushes the CPU memory cache guaranteeing the pte is written out before the driver reads the gfx memory.

Bug ID: 2855586

If Enable PAVP Lite mode G41 can't use PowerDVD 8 playback BD

N/A

   

Root Cause: 

Bug ID: 2856281

Screen Flashes when switch to aero viewing tab with LiveTv playing on Benicia.

Soft BIOS

   

Root Cause: 

 

flip addresses were reported wrongly to O/S

Bug ID: 2912329

[Lyon, Samoa] When move dvd screen to 1'st, the LCD screen shows corruption

Resource Manager

   

Root Cause: 

 

GrmSpriteDownscale was not taking into account the decimation. The sprite WM w.a was not applicable for CTG and its removed from CTG with this fix.

Bug ID: 2912407

Can't switch display mode from" Intel Graphics Options" .

NT - miniport

   

Root Cause: 

Bug ID: 2912479

Open Windows Media Center, and play any music with full windows(default), Serious noise occurs

N/A

   

Root Cause: 

Bug ID: 2912486

When you play particular BD title, horizontal noise happens in the lower side of the BD player.

N/A

   

Root Cause: 

Bug ID: 2912493

LVDS no display issue under Windows with ICG driver

System BIOS

   

Root Cause: 

Bug ID: 2912718

TV Wizard - Error message is displayed when hot plug HDMI with TV Wizard default install is disabled in INF

CUI2.5

Root Cause: 

No check is made to ensure that TV Wizard is actually installed

Fix:
Check if TV Wizard is installed before launching the exe

Bug ID: 2913028

Back ground of TOSAVAPT is green.

N/A

Root Cause: 

Bug ID: 2913032

TOSAVAPT whole video playback screen becomes green when select [YUV Matrix] BT601.

DVD

Root Cause: 

Bug ID: 2913255

The display is collapsed when Dual Display Clone or Extended Desktop.

N/A

Root Cause: 

Bug ID: 2954388

CUI SDK not working properly with 3rd party application using I2C

CUISDK

Root Cause: 

 

Added checksum details for I2C calls and changes related that

Bug ID: 2808269

[Digital Display] word cut if set DPI to 120 and Ext. monitor is attached.

CUI2.5

Root Cause: 

Current size specified for tabs is not sufficient in 120 DPI case
Fix: Dynamically change the width based on DPI Setting
120 DPI Setting is valid in Windows Vista*, not in Windows* XP. So changing it only for Windows Vista*

Bug ID: 2913238

Abnormal message window shows when test HDMI.

N/A

Root Cause: 

Bug ID: 2913144

Graphic output function fail if the resolution doesn't support each other between CRT & LCD.

NT - miniport

Root Cause: 

Bug ID: 2913034

TOSAVAPT whole video playback screen becomes green when play bear.wmv.

DVD

Root Cause: 

Bug ID: 2912906

GFX: Windows Vista*32: DG45ID - Intel TV Wizard can't be installed on ICBO G45 system

N/A

Root Cause: 

Bug ID: 2912784

[WMC]Display lags and audio is jerky in WINDOWS MEDIA* CENTER under clone mode.

N/A

Root Cause: 

HKR, , Display1_DisableCloneAsyncFlips, %REG_DWORD%, 0 ; 1 - Disable and 0 - Enable

Change the default value to 1, this fixes the audio noise issue

Bug ID: 2912781

After update driver from driver v1545 to the latest driver v1599, the system will display blue screen.

NT - miniport

 

I

Root Cause: 

Bug ID: 2912451

Bottom few lines are not displayed correctly on Blu-ray DVD playback.

N/A

   

Root Cause: 

Bug ID: 2912441

When " BitBashing Support " enables, drivers does not read EDID extension block.

Soft BIOS

Root Cause: 

 

Does not occur in the latest Version

Bug ID: 2912414

Garbage is displayed at the lower part of the BD playback screen.

N/A

 

Root Cause: 

Bug ID: 2912301

DF260920 AD: Video distortion at the right side of LCD when set DP 1st & LCD 2nd by clone

Soft BIOS

Root Cause: 

Bug ID: 2808130

Remote controller has no function on clone mode with D-sub connected

Soft BIOS

 

Root Cause: 

The communication between IR driver and the WINDOWS MEDIA* CENTER application itself was broken. Graphics driver doesn’t play any role in this.

Bug ID: 2808071

Display lags and audio is jerky if play Live TV under clone mode.

N/A

Root Cause: 

Bug ID: 2559807

Garbage is displayed when 3D screen saver is running.

Soft BIOS

 

Root Cause: 

 

FLip address were reported incorrectly to OS