Issues Resolved in Build 5374
|
Reference No.
|
Description
|
Affected Component(s)
|
Affected OS(s)
|
Affected Project(s)
|
Bug
ID: 3801414
|
Second Life shows randomly placed square/rectangular object
that appear to be the background when walking around.
|
OpenGL*
|
Windows* XP
|
2nd generation Intel® Core™ Processor Family
|
Root
Cause:
The new algorithm of pixel format
selection (sorting) regression in SecondLife.
This is the idea of the fix - all
the pixel formats with double buffering will have explicitely defined swap
method. "exchange" or "copy". Same fix is alredy applied
on /main.
|
Bug
ID: 4010476
|
Independent rotation is not showing in CUI on DDC
|
NT - miniport
|
Windows* XP
|
2nd generation Intel® Core™ Processor Family
|
Root
Cause:
There was a logical bug in the way
pinned value for 0 degree in primary was being checked while enumerating
rotation for secondary.
|
Bug
ID: 4010547
|
Persistence not working during Lid switch Events and resume
from S3 & S4
|
CUI
|
Windows* XP Windows* XP-64
|
2nd generation Intel® Core™ Processor Family
|
Root
Cause:
Fix implemented by including
scaling options before calling funciton to set config. Else driver always
reports optimal mode
|
Bug
ID: 4010597
|
OpenAL Game not smooth and Lag with 8.15.10.2321
|
NT - miniport
|
Windows* XP Windows* 7 Windows* 7-64
|
2nd generation Intel® Core™ Processor Family
|
Root
Cause:
Fix introduced a delay/wait till the
Live buffer address is different from the current cursor buffer address (way
of waiting for Vblank).
|
Bug
ID: 4010835
|
Minecraft gameplay not smooth/graphic quality not good
|
NT - miniport
|
Windows* XP Windows* 7 Windows* 7-64
|
2nd generation Intel® Core™ Processor Family
|
Root
Cause:
Fix introduced a delay/wait till
the Live buffer address is different from the current cursor buffer address
(way of waiting for Vblank).
|
Bug
ID: 4011381
|
Minecraft gameplay not smooth/graphic quality not good
|
NT - miniport
|
Windows* XP Windows Vista* Windows Vista*-64 Windows* 7
Windows* 7-64
|
2nd generation Intel® Core™ Processor Family
|
Root
Cause:
Fix introduced a delay/wait till
the Live buffer address is different from the current cursor buffer address
(way of waiting for Vblank).
|
Bug
ID: 4011752
|
Game HAWX 2 - Text missing from
menus and in-game
|
Direct3D*
|
Windows* 7-64 Windows* XP
|
2nd generation Intel® Core™ Processor Family
|
Root
Cause:
Buffer offset calculation was
miscalculated
|
Bug
ID: 4107979
|
Blank screen and system hangs after applying ED
|
Power Conservation
|
Windows* XP Windows* XP-64
|
2nd generation Intel® Core™ Processor Family
|
Root
Cause:
Fix is to use shared Force Wake
Info for the two displays in Extended Desktop
|
Bug
ID: 3799753
|
LCD show panning mode if enable from External only to Both
mode
|
CUI
|
Windows* XP
|
2nd generation Intel® Core™ Processor Family
|
Root
cause:
Driver has
to apply the optimal resolution, it is not doing it because of timing.
Fix:
Apply
optimal mode for the clone configuration in XP to avoid panning on low
resolution monitor.It is WA
|
Bug
ID: 4009715
|
Corel WinDVD overlay flash if click root menu settings
|
Media Processing
|
Windows* XP
|
2nd generation Intel® Core™ Processor Family
|
Root
Cause:
The FMD discontinuity issue has been fixed here.
|
Bug
ID: 4011890
|
Video judder observed when switch to DC mode
|
Power Conservation
|

|
|
|
2nd generation Intel® Core™ Processor Family
|
Root
Cause:
Optizing waiforvblank by stalling the thread instead of CPU
spin fixed the issue
|
Bug
ID: 4012456
|
Driver additional tab of screen property is abnormal.
|
CUI
|
Windows* XP
|
2nd generation Intel® Core™ Processor Family
|
Root
Cause:
Change made in resource template to make it DPI aware
|
Bug
ID: 4012109
|
Hot(Un-)Plug of Display doesn't work correctly
|
CUI
|
Windows* XP
|
2nd generation Intel® Core™ Processor Family
|
Root
Cause:
Driver hotplug/unplug persistence Enabled by default in inf
file
|
Bug
ID: 4010583
|
When connect TV, CUI shows resolutions more than TV
supportable
|
Soft BIOS
|
Windows* XP
|
2nd generation Intel® Core™ Processor Family
|
Root
Cause:
monitor supports 19x 10 and 16x12 with x y caps as 19 x 12 we
were enumerating it.
|
Bug
ID: 4011491
|
Black screen without backlight occurs during booting to
Special XPP image
|
Power Conservation
|
Windows* XP
|
Arrandale
|
Root
Cause:
Implemented workaround to limit duty cycle to < 100%
using BLCLimitPwmDutyCycle registry key that can be set by OEM on systems
affected by this issue.
|
Bug
ID: 4011994
|
Line noise appears on LVDS monitor when resume from S3.
|
Soft BIOS
|
Windows* XP
|
2nd generation Intel® Core™ Processor Family
|
Root
Cause:
On S3 resume , When the VGA plane would be enabled as a
part of internal mode set , which happens as a part of
NotfiyPowerChange. So with the VGA plane enabled along with
Enabling of Panel power we used to see a line noise on LVDS .
Fix : Removed
this internal mode set sequence and update the Scratch pad. Now the initial modeset would directly be
an OS Mode Set, DrvAssertMode(TRUE).
|
Bug
ID: 4012060
|
Display Driver Stops Responding after running Pluts Test
|
DirectDraw*
|
Windows* XP
Windows* XP
|
2nd generation Intel® Core™ Processor Family
|
Root
Cause:
Clear unused field in XY_SETUP_BLT_SIZE command
|
Issues Resolved in Build 5361
|
Reference No.
|
Description
|
Affected Component(s)
|
Affected OS(s)
|
Affected Project(s)
|
Bug
ID: 4009638
|
When trying to remove a custom resolution, the pop up
message displays information incorrectly.
|
CUI
|
Windows* XP
|
Arrandale
Sandy Bridge
|
Root
Cause/Resolution:
|
Bug
ID: 3799974
|
Frame drop will happen during DVD playback with VMR9.
|
GDI
|
Windows* XP
|
Arrandale
Sandy Bridge
|
Root
Cause/Resolution:
NULL pointer reference when comparing current surface with
old locked surface.
|
Bug
ID: 3884110
|
Flash of corruption on EFP After Lid Switch
|
Soft BIOS
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
When we close the lid switch, the
display port of the current config are disabled. This is followed by enabling of the ports
on the same pipe. However, one of the
ports were already enabled – causing the flash when re-enabled. Fixed the order of enable/disable to avoid
the flash
|
Bug
ID: 3886348
|
Clone setting is not restored after Reboot.
|
CUI
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Added flags in the persistent
manager to optimize code.
|
Bug
ID: 3884771
|
CUI doesn’t restore the 2ndary display profile which was to
the left of Primary.
|
CUI
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Initialize Monitors rectangles
with profile data instead of default data.
|
Bug
ID: 3885063
|
Graphics application become black out.
|
OpenGL*
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Removed unnecessary drawable lock
in drawable update which was attempting to resolve non existing multisample
buffers.
|
Bug
ID: 3885109
|
Secondary display screen is corrputed when running Glaze
app
|
OpenGL*
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
After switching from one-display
mode to two-displays mode hDC (which
was obtained by gl server client interface at application start) becomes
invalid
|
Bug
ID: 3885209
|
Note Book LCD show garbage when change resolution on
Windows* XP OS
|
Soft BIOS
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
LVDS corruption is seen when
reading the scan line register after enabling the port.
|
Bug
ID: 3884585
|
LVDS SSC doesn’t work after Gfx driver was loaded.
|
Soft BIOS
|
Windows* XP Windows Vista* Windows* XP-64 Windows Vista*-64
Windows* 7
Windows* 7-64
|
Sandy Bridge
|
Root
Cause/Resolution:
Fix: Started not enabling clock
bending for LVDS.
|
Bug
ID: 4011022
|
Can't playe Cross Fire game with 1280 X 800
|
DirectDraw*
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Drawing Rect from 800x600 to
1280x800 makes gfx memory corrupted
|
Bug
ID: 4010713
|
Video frame drop or tearing on Windows* XP 64.
|
GDI
|
Windows* XP-64
|
Sandy Bridge
|
Root
Cause/Resolution:
NULL pointer reference when comparing current surface with
old locked surface.
|
Bug
ID: 3886227
|
System can not detect DP display after hot dock. - Windows*
XP only
|
Soft BIOS
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Incorrect If statement when doing
detection.
|
Bug
ID: 3528100
|
Game screen is corrupted when play Labyrinth on 180 degree
rotated mode.
|
Rotation
|
Windows* XP
|
Arrandale
|
Root
Cause/Resolution:
When mouse is moved to extreme
right, no pixel of the mouse gets displayed on screen causing the
corruption. To fix, incremented the
X or Y position of mouse when its X or Y position makes the mouse go
completely out of screen.
|
Bug
ID: 3886316
|
HDMI Sound output disappear after resuming fron monitor off
in Windows* XP.
|
Soft BIOS
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Since port is turned off
immendiately after programming audio registers, audio doesn’t work. Fix:
Before internal modeset do not
turn off port at the end of modeset.
|
Bug
ID: 3883794
|
(Windows* XP)Black garbage is displayed when movie is
played by WMP9.
|
Soft BIOS
|
Windows* XP
|
Arrandale
|
Root
Cause/Resolution:
Value of sprite plane used was
incorrect.
|
Bug
ID: 3885669
|
(Windows* XP)Screen is collapsed in LCD panel after connect
CRT.
|
CUI
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
When the scaling options are
customized out from Advanced OS page,
Scaling combo box is still showing up and compensation is set using
invalid values which leads to screen corruption. Fix: Customize out Scaling combo box when
it's empty.
|
Bug
ID: 3886396
|
Windows* XP: Some icons disappear if external monitor is
rotated 90/270 degrees
|
GDI
|
Windows* XP
|
Arrandale
|
Root
Cause/Resolution:
Flush command is being added incorrectly even when there is
no context.
|
Bug
ID: 4009705
|
AIO screen blink issue with DP monitor on Windows* XP OS
|
Soft BIOS
|
Windows* XP
|
Arrandale
|
Root
Cause/Resolution:
Panels issues continuous Hot Plug
Interrupts causing blinking of the VGA display. Added condition for setting
the hot plug so that continuous hotplug interrupts do not get attention
unless actual CRT hotplug is done again.
|
Bug
ID: 3885658
|
CUI shows extend mode after undock when connect a DP
monitor and set to extend mode.
|
Soft BIOS
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Incorrect If statement when doing
detection.
|
Bug
ID: 3798856
|
Can't broadcast from HDMI even after setting HDMI audio as
default manually by switching monitor.
|
NT - miniport
|
Windows* 7
Windows* 7-64 Windows* XP Windows* XP-64
|
Mobile Intel® 4 Series Chipset Family Ironlake Sandy Bridge
|
Root
Cause/Resolution:
When config is changed from from
LFP + HDMI EXTD to Single Display(SD) HDMI, OS issues two modeset calls with
SD call first for LFP and then SD call for HDMI. During the first mode set call,
since HMDI is not a valid display in future config the detection bit is
reset. This causes audio driver to remove the audio end point and application
starts using internal speakers as enumerated by OS as default audio device.
Fix:
Schedule a timer on the first
mode set which when expires will verify if HDMI is there in end display
config or not. If its not , reset detection bit and HDMI audio end point will
be removed.
|
Bug
ID: 3798913
|
On clone mode, could not set refresh rate to 75Hz if
external monitor is set to PRIMARY.
|
Soft BIOS
|
Windows* XP
|
Arrandale
|
Root
Cause/Resolution:
The Dotclock Calculated is
truncated when doing conversion from Hz to Khz. As
a result, this mode would not be shown in the OS property page
.
Accounted for the truncation by incrementing the Pixel
Clock.
|
Bug
ID: 3883822
|
SDVO-DVI Display Inconsistencies
|
Soft BIOS
|
Windows* XP Windows* XP-64
|
Arrandale
Sandy Bridge
|
Root
Cause/Resolution:
Panels issues continuous Hot Plug
Interrupts causing blinking of the VGA display. Added condition for setting
the hot plug so that continuous hotplug interrupts do not get attention
unless actual CRT hotplug is done again.
|
Bug
ID: 3886350
|
Extended Desktop setting is not restored after Reboot.
|
CUI
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Added flags in the persistence
manager code to optimize.
|
Bug
ID: 3884329
|
GMA Driver 5237 (Windows* XP) and 2086(Win7) corrupt the
LVDS
|
Soft BIOS
|
Windows* 7
Windows* XP
|
Mobile Intel® 4 Series Chipset Family
|
Root
Cause/Resolution:
Incorrect bpc (bits per color)
other than that supported by the panel was being used resulting in
corruption.
|
Bug
ID: 3885471
|
Garbage will appear when resolution is changed on 1980x1080
LCD panel.
|
Soft BIOS
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
LVDS corruption is seen when
reading the scan line register after enabling the port.
|
Bug
ID: 4009601
|
HotPlug doesn't work under DOS and Windows* XP.
|
NT - miniport
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Flas was set prematurely
preventing further hot plug detection.
As a fix, flag is set after active detection is finished.
|
Bug
ID: 3886278
|
When connect monitor and set 1920*1080 resolution 8E BSOD happens.
|
Soft BIOS
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
A while loop overflow the array
stack. Increased array size to avoid
this.
|
Bug
ID: 3885657
|
Screen of unit can't return to LFP only mode after toggle
to EFP only mode and undock.
|
Soft BIOS
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Active detection was not being
carried out when value is set to true.
|
Bug
ID: 3885963
|
BSOD at IGWindows* XPD32.DLL(ErrorCode:0x0000008E) when
running testing on 1GB memory
configuration.
|
Direct3D*
|
Windows* XP
|
Arrandale
|
Root
Cause/Resolution:
Null pointer reference caused
BSOD.
|
Bug
ID: 3885989
|
DVD Title cannot playback on Windows* XP
|
Media Processing
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Pipe Control needed correct address programming
|
Bug
ID: 3699085
|
Pangya game shows corruption
|
Direct3D*
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Changed the pixel shader and
pixel shader constant state if the fog
source channel changes.
|
Bug
ID: 3799748
|
Analog monitor blink when move DVD playback window between
primary and seconday monitor.
|
NT - miniport
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Hot plug event was handled in all
condition. Modified code to process hot plug only when required.
|
Bug
ID: 3800730
|
When playing MPEG on VLC player many drop-frame occur.
|
OpenGL*
|
Windows* XP
|
Arrandale
|
Root
Cause/Resolution:
Optimization made to replace
pixel conversion with memory copy where possible and also to replace the
hardware texture format to match texture internal format
|
Bug
ID: 3528099
|
Sometimes screen flashes when select other display device
in CUI under CRT only mode when connect CRT and DP.
|
Soft BIOS
|
Windows* XP
|
Arrandale
|
Root
Cause/Resolution:
Panels issues continuous Hot Plug Interrupts causing blinking
of the VGA display. Added condition for setting the hot plug so that
continuous hotplug interrupts do not get attention unless actual CRT hotplug
is done again.
|
Bug
ID: 3883635
|
Panel will shift or flash when change refresh rate in DC
mode with Seamless DRRS enabled.
|
Soft BIOS
|
Windows* XP Windows Vista* Windows Vista*-64 Windows* 7
Windows* 7-64
|
Sandy Bridge
|
Root
Cause/Resolution:
Made code changes in how the display is programmed based on
horizontal blank width.
|
Bug
ID: 3885356
|
Trayicon can be not disabled in INF
|
CUI
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Follow this logic to fix the
issue: 1. Read HKCU registry key
entry first . Put a check there if the “ShowTrayIcon” entry exists. If it exists read it and assign the value
to tray icon check box. 2. If it does
not exist read from HKLM registry
entry and assign the value to tray icon check box. Set the same value for
HKCU also in registry. 3. If it does
not exist in HKLM too set it “1”
(Enabled/checked) which is default value.
|
Bug
ID: 3885470
|
(Windows* XP)BSoD EA when plug/unplug AC adapter in S0.
|
Power Conservation
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Code change made to avoid RC6
entry/exit traffic during AC/DC transition.
|
Bug
ID: 4009655
|
Hot undock unit screen will not back to internal when
system is displayed on external only (DP).
|
Soft BIOS
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Incorrect If statement when doing
detection.
|
Bug
ID: 4009732
|
Screen flash happens when boot up / resume from S3/S4.
|
CUI
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
In Windows* XP, the function to get the scaling options is called
with in the function that returns the configuration. This avoids usign the
wrong scaling value.
|
Bug
ID: 4011069
|
BSoD when play DVD by WMP
|
GDI
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Skipped sending commands to check if the HW is idle when
the driver can determine that the HW is idle.
|
Issues Resolved in Build 5337
|
Reference No.
|
Description
|
Affected Component(s)
|
Affected OS(s)
|
Affected Project(s)
|
Bug
ID: 3800049
|
Notification
balloon cause system lag with WinDVD
|
GDI
|
Windows* XP
|
Sandy
Bridge
|
Root
Cause/Resolution:
In cases where the there are complex frames, don’t
set the shader address to NULL until all instances
of video surface are checked.
|
Bug
ID: 4009732
|
Screen
flash happens when boot up / resume from S3/S4.
|
CUI
|
Windows* XP
|
Sandy
Bridge
|
Root
Cause/Resolution:
While saving persistence data, the scaling value
is not saved properly. The function
that compares current and previous scaling status was pulling persistent data
from the wrong function. This was
causing flashing on sleep resume.
|
Bug
ID: 3799779
|
Windows* XP only – System can't remember display mode after
resume from S3
|
CUI
|
Windows* XP
Windows* XP-64
|
Sandy Bridge
|
Root
Cause/Resolution:
Peristence data was not saved
properly.
|
Bug
ID: 3886348
|
Clone setting is not restored after Reboot.
|
CUI
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Persistence data was not saved
properly
|
Bug
ID: 3884585
|
LVDS SSC doesn?t work after Gfx driver was loaded.
|
Soft BIOS
|
Windows* XP
Windows Vista*
Windows* XP-64
Windows* Vista*-64
Windows* 7
Windows* 7-64
|
Sandy Bridge
|
Root
Cause/Resolution:
Fixed limitation of clock bendign
to only HDMI and added clock bending for LVDS
|
Bug
ID: 3884771
|
Position of 2ndary monitor is not restored when choosing
saved profile from CUI
|
CUI
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Applying Position is missing during profile selection.
Initialize monitors rectangles in multi monitorPosition window with profile
data instead of default data.
|
Bug
ID: 3885063
|
Blank out happens on some windows after choosing ‘tile tabs
horizontally’.
|
OpenGL*
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
The crash was caused by an
attempt to resolve non existing multisample buffers. Removal of unnecessary
drawable lock fixes problem of windows turning whole black after resize on
secondary display.
|
Bug
ID: 3886227
|
System can not detect DP display after hot dock. - Windows*
XP only
|
Soft BIOS
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Detection was not completed
properly.
|
Bug
ID: 3883794
|
(Windows* XP)Black garbage is displayed when movie is
played by WMP9.
|
Soft BIOS
|
Windows* XP
|
Arrandale
|
Root
Cause/Resolution:
Value of Sprite Plane was wrong;
corrected value is being used now.
|
Bug
ID: 3885658
|
CUI shows extend mode after undock when connect a DP
monitor and set to extend mode.
|
Soft BIOS
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Not doing active detection when variable
to do active detection is set to true.
|
Bug
ID: 3886278
|
When connect Samsung HDTV and set 1920*1080 resolution 8E
BSOD happens.
|
Soft BIOS
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Array was out of bounds resulting
in memory corruption and hence BSOD.
Resolution was to increase the array size.
|
Bug
ID: 3886350
|
Extended Desktop setting is not restored after Reboot.
|
CUI
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Persistence data was not saved
properly
|
Bug
ID: 3885657
|
Screen of unit can't return to LFP only mode after toggle
to EFP only mode and undock.
|
Soft BIOS
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Not doing active detection when
variable to do active detection is set to true.
|
Bug
ID: 3885963
|
BSOD when run SPBEST(including 3D test) on 1GB memory
configuration.
|
Direct3D*
|
Windows* XP
|
Arrandale
|
Root
Cause/Resolution:
Memory allocation failed and null
pointer was not handled properly
|
Bug
ID: 3884328
|
Start menu and other applications donot work (sluggish)
when resuming from screen saver
|
Power Conservation
|
Windows* XP
|
Arrandale
|
Root
Cause/Resolution:
Frame Buffer compression feature
bit not being set after monitor power down and screen saver resume.
|
Bug
ID: 3885356
|
Trayicon can not be disabled in INF
|
CUI
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
The current state of the tray
process change is not tracked properly.
There are 4 instances of when it’s changed. The fix is to track the changes
appropriately.
|
Bug
ID: 3885470
|
(Windows* XP)BSoD EA when plug/unplug AC adapter in S0.
|
Power Conservation
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Continuous reading of Frame
Buffer Compression status register causing lot of traffic during AC/DC
transitions. This hit bad hardware
state leading to hang/infinite loop.
Updated code to read status without caused traffic
|
Issues Resolved in Build 5328
|
Reference No.
|
Description
|
Affected Component(s)
|
Affected OS(s)
|
Affected Project(s)
|
Bug
ID: 3356935
|
Samsung WXGA panel (and other eDP panels) shows a brief
white flash when resuming from S3.
|
Soft BIOS
|
Windows* XP
Windows Vista*
|
Arrandale
|
Root
Cause/Resolution:
Gamma register value had some
Garbage values and hence the corruption.
Loaded the default Palette in function instead of waiting for the OS to call.
|
Bug
ID: 3292217
|
Connect display port to DVI dongle and there is no display
after resume from S3.
|
Soft BIOS
|
Windows Vista*
Windows Vista*-64
Windows* 7
Windows* 7-64
Windows* XP
Windows* XP-64
|
Arrandale
|
Root
Cause/Resolution:
invalid GMBUS command caused the
failure. Fixed it.
|
Bug
ID: 3355732
|
DVD playback by DVD Player corrupts on 1280x800 180 degree
rotated mode (PAL only).
|
DirectDraw*
|
Windows* XP
|
Arrandale
|
Root
Cause/Resolution:
In 180 degree rotation, when the overlay
surface is in linear memory, the driver was calculating a byte offset from
the start of the overlay surface to the last byte incorrectly. TileX 180 degree rotation worked correctly.
The linear did not.
|
Bug
ID: 3356567
|
The error "DisplayDriver stopped" is displayed
when running 3DMark2001 for about 12 hours.
|
Soft BIOS
|
Windows* XP
|
Arrandale
|
Root
Cause/Resolution:
Fixed the memory leak issue in
KCH which was causing the failure.
|
Bug
ID: 3356687
|
The color of playback window in Web Camera Application
becomes abnormal after monitor auto off.
|
Soft BIOS
|
Windows* XP
|
Arrandale
|
Root
Cause/Resolution:
Restore CSC config after resume from
monitor turn-off.
|
Bug
ID: 3292013
|
Display can not set some resolutions in clone mode.
|
NT - miniport
|
Windows* XP
|
Arrandale
|
Root
Cause/Resolution:
For LFP if the mode is not in the
mode list, we recommend native mode.
|
Bug
ID: 3292039
|
Opening multiple windows and dragging over other windows
causes issues while using Multiple context application.
|
OpenGL*
|
Windows* XP
|
Mobile Intel® 4 Series Chipset Family Mobile Intel® 965
Express Chipset Family
Arrandale
|
Root
Cause/Resolution:
When screen resolution changes,
all the existing drawable objects are invalidated; thus texture corruption is
seen.
Added notification that texture has been paged out to all contexts sharing
the texture.
|
Bug
ID: 3292073
|
The application (user made) doesn't work correctly.
|
OpenGL*
|
Windows* XP
|
Mobile Intel® 4 Series Chipset Family Arrandale
|
Root
Cause/Resolution:
Textures corruption problem was
solved by adding notification that texture has been paged out to all contexts
sharing the texture.
change of drawable lock type in __wglMultiMonBlit occurs so the whole picture
is drawn before back/front buffer swap.
|
Bug
ID: 3291048
|
Whenever display mode is toggled, LCD shows corruption.
|
Soft BIOS
|
Windows* XP
|
Arrandale
|
Root
Cause/Resolution:
When switching from a non-VGA to a
VGA plane, the pixel data mask was not set.
Modification made to save and restore the value of Last set plane to pipe.
|
Bug
ID: 3291849
|
Temporary screen corruption happens when change display
mode.
|
Soft BIOS
|
Windows* XP
|
Arrandale
|
Root
Cause/Resolution:
Set Pixel Data Mask was not
executed.
Modification made to save and restore the value of Last set plane to pipe.
|
Bug
ID: 3355968
|
The Camera will become abnormal after desktop rotated to
180 degrees.
|
DirectDraw*
|
Windows* XP
|
Arrandale
|
Root
Cause/Resolution:
In 180 degree rotation, when the overlay
surface is in linear memory, the driver was calculating a byte offset from
the start of the overlay surface to the last byte incorrectly. TileX 180 degree rotation worked correctly.
The linear did not.
|
Bug
ID: 3356094
|
When resolution is changed, LCD shows corruption
momentarily.
|
Soft BIOS
|
Windows* XP
|
Arrandale
|
Root
Cause/Resolution:
When switching from a non-VGA to
a VGA plane, the pixel data mask was not set.
Modification made to save and restore the value of Last set plane to pipe.
|
Issues Resolved in Build 5323
|
Reference No.
|
Description
|
Affected Component(s)
|
Affected OS(s)
|
Affected Project(s)
|
Bug
ID: 3799267
|
System screen corruption during S3 to S4.
|
Soft BIOS
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
We should not perform Link
training unless we receive a mode-set from OS.
|
Bug
ID: 3883995
|
There is a flickering shadow rectangle when running the
game title Dragon Nest.
|
Direct3D*
|
Windows* XP
|
Arrandale
Sandy Bridge
|
Root
Cause/Resolution:
SetRenderTarget to use the format specified
by the application to determine when to override the destination blend
factor.
|
Bug
ID: 3883771
|
System can not retain previous scaling setting after FN+F4
through a full cycle on specific resolutions with an LFP.
|
CUI
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
To reduce the number of flashes
while switching displays using ACPI Hotkeys we did a compareBasicConfig()
before ApplyConfig() which doesn’t allow Persistence to apply scaling.
Instead of doing CompareBasicConfig() do a
CompareWithCurrentConfig().
|
Bug
ID: 3884321
|
Resolution can not remain after a lid switch event.
|
CUI
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
To reduce the number of flashes
while switching displays using ACPI Hotkeys we did a compareBasicConfig()
before ApplyConfig() which doesn’t allow Persistence to apply scaling.
Instead of doing CompareBasicConfig()
do a CompareWithCurrentConfig().
|
Bug
ID: 3883519
|
VGA singals can't be detected via VGA-to-DVI cable.
|
Video BIOS
|
Windows* XP None Windows* XP-64 Windows* 7
Windows* 7-64
|
Sandy Bridge
|
Root
Cause/Resolution:
vBIOS was not detecting the
VGA-DVI cable sometimes during POST. vBIOS was doing the right thing to check
EDID byte14 bit7 (analog/digital) bit to decide which panel it was. Since
this did not work properly with certain monitors which returned digital bit
set with DVI-I connection first time there was a detection issue .
Hence added workaround in vBIOS to rely only on CRT hotplug status for VGA
connection. If that failed we rely on the EDID analog/digital bit status.
|
Bug
ID: 3883888
|
Desktop flashes if open some pictures in 16bit.
|
Power Conservation
|
Windows* XP
Windows* 7
Windows* 7-64
|
Sandy Bridge
|
Root
Cause/Resolution:
Use 32bpp watermark calculation when
calculating 16bpp watermarks and FBC is active.
|
Bug
ID: 3884526
|
Splash Screen appears with some backgrounds with maximum
resolution at 16bit.
|
Power Conservation
|
Windows* XP
Windows Vista* Windows* 7
Windows* 7-64
|
Sandy Bridge
|
Root
Cause/Resolution:
Use 32bpp watermark calculation
when calculating 16bpp watermarks and FBC is active.
|
Bug
ID: 3884598
|
Can't toggle by Fn+F4 when connect a monitor to dock and set
to extend mode(EFP is primary).
|
CUI
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
To reduce the number of flashes
while switching displays using ACPI Hotkeys we did a compareBasicConfig()
before ApplyConfig() which doesn’t allow Persistence to apply scaling.
Instead of doing CompareBasicConfig()
do a CompareWithCurrentConfig().
|
Bug
ID: 3884601
|
Some menu text disappears when disable write combining.
|
GDI
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
In function DrvTextOut we call
GHAL_Setup_Blt to set the clipping rectangle and update the ring tail.
Updating the ring tail at this
time is the root of this problem.
|
Bug
ID: 3698513
|
When Scaling is set to "Maintain Display Scaling"
without clicking "Apply" it is changed to "Scale Full
Screen" after restarting the system.
|
NT - miniport
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
When native mode is applied from
CUI, softbios is setting the mode with Maintain Display Scaling as the aspect
option. Then current scaling option for softbios is Maintain Display Scaling
but for miniport it is Full Screen (earlier applied scaling option). This
causes a mismatch across the components which on reboot causes Full Screen
scaling option to be set as registry was not updated on softbios mode set.
Query softbios for the current compensation
and update the registry on mode set.
|
Bug
ID: 3800150
|
Panel sequence does not meet CMI panel specification when
starting windows.
|
Soft BIOS
|
Windows* 7-64 Windows* XP
|
Arrandale
|
Root
Cause/Resolution:
The PWM should be turned off for
LVDS when VDD is off.
|
Bug ID: 3700032
|
Using Dual DVI, optimal resolution balloon notification
erroneously appears.
|
CUI
|
Windows* 7
Windows* XP
Windows* XP-64
|
Mobile Intel® 4 Series Chipset Family
Arrandale
Sandy Bridge
|
Root
Cause/Resolution:
Older balloon not fading away in
between switching of Non native and native resolution..non native resolution
balloon pops up but balloon stays for some time if we set native resolution
on subsequent steps.
On each display change call, first
delete any existent balloon if that is present and then add resolution pop up
if only the resolution is being set as non native.
|
Issues Resolved in Build 5321
|
Reference No.
|
Description
|
Affected Component(s)
|
Affected OS(s)
|
Affected Project(s)
|
Bug
ID: 3800509
|
Fake EDID does not display monitor name.
|
Soft BIOS
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
LFP panel name implementation extended
to platforms above Arrandale/Clarkdale.
|
Bug
ID: 3883669
|
Exteranl monitor shows garbage when set at 16 bit color
depth in Windows* XP OS
|
GDI
|
Windows* XP Windows*
XP-64
|
Sandy Bridge
|
Root
Cause/Resolution:
Issue: Instead of storing the tag
of blitter ring we are storing the tag of primary ring.
Now we are storing the tag of blitter
ring.
|
Bug
ID: 3801126
|
BSOD with error code 9C when resuming from S4 or from S3 to
S4 with only DP attached.
|
Soft BIOS
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
The port was not getting enabled
when skipping link training for internal settiming calls. The port enabling was
skipped due to wrong return value from CPTINTDPPORT_GetLinkTrainingPattern().
The
CPTINTDPPORT_GetLinkTrainingPattern() function has been modified similar to
Gen6IntDPPort function.
|
Bug
ID: 3800015
|
The Windows Log on password entry screen is not displayed
in DVO-D.
|
Soft BIOS
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
In case of DP connected...VBIOS returns
DVO for boot preference. We create a UID for HDMI and send it to miniport on
which the modeset happens. Hence the blankout.
In case of DVO, check which is actually connected - DP/HDMI.
|
Bug
ID: 3801217
|
Intel control Panel color's parameters cannot maintain when
lid switch.
|
CUI
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Hue and sat not applied after
setting these values to default during Lid Switch event.
Re-apply Hue and Saturation
values during process of this Event.
|
Bug
ID: 3700129
|
Corruption seen in OpenGL* tunnel when resuming from S4
|
OpenGL*
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Changed handled WM_BRODCAST
message: instead of handling
PBT_APMRESUMESUSPEND (broadcasted when resume was caused by user
input) handle PBT_APMRESUMEAUTOMATIC (broadcasted at every single
resume).
|
Bug
ID: 3701094
|
BSOD / During gameplay or in the introduction, the video
driver crashes or a BSOD occurs.
|
GHAL3D State
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
The problem in Battlefield Bad Company
2 has to do with surface state already freed but the reference to it in SW
context not removed. The fix is to remove the references in SW context after
the surface state's been freed.
|
Bug
ID: 3525640
|
The blank screen is displayed during the 2nd part of movie
while playing the Devil May Cry 4 game with DX10 mode.
|
GHAL3D State
|
Windows Vista* Windows* 7
|
Arrandale/Clarkdale
|
Root
Cause/Resolution:
This problem is an ILK Gfx Hang while
executing 3DPRIMITIVE command: inspecting INSTDONE and INSTDONE1 registers
with GfxDebug application reveals that Windower Render Cache and Data Port do
not complete their activities. Does not appear when playing the game in
DirectX9 mode.
The problem is related to enabling Windower Statistics (Pixel Shader
Statistics) in GHAL3D State. When the correct pipeline statistics values are
used the issue is not seen.
|
Bug
ID: 3700409
|
Multiwinia- Survival of the Flattest - The game shows
corruption while playing.
|
OpenGL*
|
Windows Vista*
Windows* 7
Windows* 7-64
Windows* XP
|
Arrandale,
Sandy Bridge
|
Root
Cause/Resolution:
Corruption occurred after an update of triangle stripification algorithm (at that time a new path was
created for Triangle_Strip_Reverse primitives
processing).
The subpath is added for
reversed triangle strips with reordered provoking indices.
|
Bug
ID: 3801213
|
Screen will show corruption when desktop is rotated.
|
Soft BIOS
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
LVDS display power was not off
when disabling LVDS port.
|
Bug
ID: 3799747
|
Can not select clone and extended setting in CUI when
connect HP LP2480ZX DVI monitor.
|
Soft BIOS
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Panel is issuing disconnect and
connect interrupts on mode set. The problem gets solved if on receiving hot
plug interrupt we add 150 ms delay before active detection. This will
stabilize the interrupts.
|
Bug
ID: 3801258
|
There is no display on POST/Windows if connected with
monitor on iGFX DVI port.
|
Video BIOS
|
Windows* XP None Windows* XP-64 Windows* 7
Windows* 7-64
|
Sandy Bridge
|
Root
Cause/Resolution:
For HDMI/DVI displays vBIOS was
not pruning modes properly.
All modes with pixel clock > 165Mhz has to be pruned for DVI displays
All modes with pixel clock > 225Mhz has to be pruned for HDMI displays
The above things was not done in vBIOS and hence DVI display was blanking
out.
Issue fixed by pruning modes properly.
Issue resolved in vBIOS 2098
|
Bug
ID: 3883771
|
System can not retain previous scaling setting after FN+F4
through a full cycle on specific resolution LFP.
|
CUI
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
To reduce the number of flashes
while switching displays using ACPI Hotkeys we did a compareBasicConfig()
before ApplyConfig() which doesn’t allow Persistence to apply scaling.
And In Windows Vista* sometimes we get Clock Bending event(unexpected) which
doesn't allow the persistence data to get saved.
Instead of doing
CompareBasicConfig() Do CompareWithCurrentConfig().
Save persistence data during clock bending event also.
|
Bug
ID: 3884321
|
Resolution can not remain after do lid switch.
|
CUI
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
To reduce the number of flashes
while switching displays using ACPI Hotkeys we did a compareBasicConfig()
before ApplyConfig() which doesn’t allow Persistence to apply scaling.
And In Windows Vista* sometimes we get Clock Bending event(unexpected) which
doesn't allow the persistence data to get saved.
Instead of doing
CompareBasicConfig() Do CompareWithCurrentConfig().
Save persistence data during clock bending event also.
|
Bug
ID: 3800937
|
Can't Change Display or Display Mode using DP-DVI Dongles
with specific system.
|
NT - miniport
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Since the device is not being
reported as active in the Get_Child_State Ioctl Os does not prune the mode
list. Though the Rule in event manager for Get_Child_State was properly set
to report the secondary device as active, this was not happening
Because there was an Event
ACPI_DOCK added to the event list in between and no corresponding rule added,
thus messing up the init sequence for the Rules. For 14.42 branch the fix is
to call Em_GetNextConfig with SET_SECONDARY as the event instead of
GET_CHILD_STATE. For MAIN(14.46) the fix is
to correct the event list and the corresponding rules.
|
Bug
ID: 3884260
|
FinalFantasy XIV benchmark does not work.
|
Direct3D*
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Added support for non power of
two cubemaps and textures to 14.46. Same support already existed in main
(14.51/Unified).
|
Bug
ID: 3800150
|
Panel sequence does not meet CMI panel specification when
starting windows.
|
Soft BIOS
|
Windows* 7-64 Windows* XP
|
Arrandale/Clarkdale
|
Root
Cause/Resolution:
Allocated PUCHAR array in the
stack, total EDID_SIZE*4 bytes data. It should have been UCHAR array. Now I am allocating EDID_SIZE bytes in
heap.
|
Bug
ID: 3798984
|
No display and unable to set Clone/Ext mode with
Dell2408wfp.
|
Soft BIOS
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
To reduce the number of flashes while
switching displays using ACPI Hotkeys we did a compareBasicConfig() before
ApplyConfig() which doesn’t allow Persistence to apply scaling.
And In Windows Vista* sometimes we get Clock Bending event(unexpected) which
doesn't allow the persistence data to get saved.
Instead of doing
CompareBasicConfig() Do CompareWithCurrentConfig().
Save persistence data during clock bending event also.
|
Bug
ID: 3801019
|
Some text lines are missing on the LCD.
|
GDI
|
Windows* XP
|
Arrandale/Clarkdale
|
Root
Cause/Resolution:
In DrvTextOut there are 3 stages-
1. Setting up of Clip rectangle (Ghal_SetUp_Bltl). Here we add states for
Clip rectangle and update the ring buffer tail
2. Preparing the bunch of Text Render commands (Ghal_Text_ImmediateBlt) in a
loop. Here we are adding commands in the same ring buffer location but not
updating ring buffer tail.
3. Dispatch the commands prepared in step 2 (Ghal_Dispatch_Commands)
Since adding the render commands in a loop in step 2 takes time, RS2 kicks in
and the clip state is lost.
As a fix we are not updating the
ring tail on entering the clipping rectangles. A separate function has been
written which is a replica of the function GHAL_Setup_BLT called
GHAL_sSetup_BLT_TextOut which is specifically called from DrvTextOut but it
does not update the ring tail.
|
Bug
ID: 3801297
|
LCD has garbage when screen flashes.
|
Soft BIOS
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Turning off the LVDS Panel before
disabling the LVDS port.
|
Bug
ID: 3527343
|
Hang / Far Cry 2 - System Hangs using game and audio
distortion
|
3D Application
|
Windows* XP-64
|
Sandy Bridge
|
Root
Cause/Resolution:
Surrounded code with #ifndef
GHAL3D_WGF to prevent it from executing in unsupported applications.
|
Bug
ID: 3700032
|
Using Dual DVI optimal resolution balloon notification erroneously
appears.
|
CUI
|
Windows* 7
Windows* XP
Windows* XP-64
|
Mobile Intel® 4 Series Chipset Family Arrandale/Clarkdale
Sandy Bridge
|
Root
Cause/Resolution:
Root cause was older balloon not fading
away in between switching of Non native and native resolution..non native
resolution balloon pops up but balloon stays for some time if we set native
resolution on subsequent steps.
Fix was on each display change call first delete any existent balloon if that
is present and then add resolution pop up if only the resolution is being set
as non native.
|
Bug
ID: 3701294
|
HDMI monitor is not displayed.
|
Soft BIOS
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Panel is issuing disconnect and
connect interrupts on mode set. The problem gets solved if on receiving hot
plug interrupt we add 150 ms delay before active detection. This will
stabilize the interrupts.
|
Issues Resolved in Build 5313
|
Reference No.
|
Description
|
Affected Component(s)
|
Affected OS(s)
|
Affected Project(s)
|
Bug ID: 3798522
|
Internal LCD's Color Gamma/Contrast Is NOT
Displaying Correctly
|
Power Conservation
|
Windows* XP
Windows Vista*
Windows Vista*-64 Windows* 7
Windows* 7-64
|
Sandy Bridge
|
Root Cause/Resolution:
Implemented
new phase in algorithm and enabling software phase-in
|
Bug ID: 3799414
|
The Windows Log on password entry screen is not
displayed in DVO-C.
|
Soft BIOS
|
Windows* XP
|
Sandy Bridge
|
Root Cause/Resolution:
In case
of DP connected...VBIOS returns DVO for boot preference. We create a UID for
HDMI and send it to miniport on which the modeset happens. Hence the
blankout.
In case
of DVO check which is actually connected DP/HDMI
|
Bug ID: 3800166
|
Can’t switch expansion mode w/LCD only under DC mode
|
Power Conservation
|
Windows* XP
|
Sandy Bridge
|
Root Cause/Resolution:
This issue happens on static DRRS
and XP only. PC passes the native resolution to Softbios when it requests to
change the refresh rate. Since the current refresh rate is not passed in
softbios does not set the scaling correctly.
In previous platforms DRRS had a
restriction of native resolution only. But we don’t have that restriction
anymore so we’ll be passing in current resolution instead of the native
resolution.
|
Bug ID: 3701039
|
Rotation for primary display is not applied after
changing the rotation for the secondary display.
|
CUI
|
Windows* XP
|
Arrandale
|
Root Cause/Resolution:
In XP we query for GetRotationAngle
to get primary’s rotation angle, however if you see the corresponding COM
code we make EDS call to get the
rotation here we do not take the device id into consideration, hence when secondary is at 180, and we query for
primary’s rotation angle we get orientation as 2 (180)
Instead of calling getrotation
angle use the ddcrotation call itself to query for primary’s rotation.
|
Issues Resolved
in Build 5312
|
Reference No.
|
Description
|
Affected Component(s)
|
Affected OS(s)
|
Affected Project(s)
|
Bug
ID: 3799310
|
Issues when applying refresh rate 59Hz on DP panel DELL
3008
|
Soft BIOS
|
Windows Vista*
|
Arrandale
|
Root
Cause/Resolution:
Report scaling on all native
modes for a given source mode without checking for the identity RR in the
driver mode table.
|
Bug
ID: 3799828
|
Hard lock is seen when placing system into S4.
|
Soft BIOS
|
Windows* XP
|
Auburndale
|
Root
Cause/Resolution:
eDP
port was getting enabled twice when enter S4 and the training pattern was in
training and not in progress hence the hard hang.
|
Bug
ID: 3799785
|
Screen corruption occurs with resolution change when using
16 bit color depth.
|
GDI
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Issue: Instead of storing the tag
of blitter ring we are storing the tag of primary ring.
|
Bug
ID: 3699650
|
In Extended Desktop DFP + LFP, after unplugging the DP
display, the CUI still detects it.
|
NT – miniport
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Rule for CUI_VALIDATE_ADVISE_CONFIG_BOOT
was missing in Mobile_Policy_Data and Desktop_Dual_Pipe_Policy_Data. This was
causing Rule mismatch. Besides the Rule for CUI_VALIDATE_ADVISE_CONFIG was
incorrectly set.
|
Bug
ID: 3798822
|
System cannot keep previous mode after a lid switch event.
|
NT - miniport
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Rule for
CUI_VALIDATE_ADVISE_CONFIG_BOOT was missing in Mobile_Policy_Data and Desktop_Dual_Pipe_Policy_Data.
This was causing Rule mismatch. Besides the Rule for
CUI_VALIDATE_ADVISE_CONFIG was incorrectly set.
Rules have been correctly updated
in both the rule tables.
|
Bug
ID: 3799847
|
Hot docking the unit when DOCK has DVI and DP monitor
attached will cause BSOD 0x19.
|
NT - miniport
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
HotDockWA was not enabled in SNB
section of inf.
Enable the WA in SNB section.
|
Bug
ID: 3700559
|
CUI Wizard restarts when you put system in clone mode and
then select a different monitor.
|
CUI
|
Windows* XP
|
Auburndale
Sandy Bridge
|
Root
Cause/Resolution:
The Boolean values are again being
set when we move to the next page in wizard.
• Made the variable as static so
that the value is retained across.
• Added an extra flag to check
whether the configuration is applied from wizard.
|
Bug
ID: 3798544
|
CUI in Basic Mode doesn't
show different Refresh Rates for DDC.
|
CUI
|
Windows* XP
Windows* XP-64
|
Sandy Bridge
|
Root
Cause/Resolution:
Copying all data from primary to secondary
in clone without checking the scenario that is changing from SPSD to DDC.
Place a condition for copying
primary RR to secondary.
|
Bug
ID: 3526939
|
System hangs after turning
off active DP Display when using port-B and port-C DP devices.
|
SoftBIOS
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
The hang was happening because
the pipe was not getting disabled. On turning off the display, DPCD read
fails and we do not enable the port.
|
Issues Resolved
in Build 5307
|
Reference No.
|
Description
|
Affected Component(s)
|
Affected OS(s)
|
Affected Project(s)
|
Bug
ID: 3799175
|
"Profile cannot be applied" message displayed
when trying to apply profile
|
CUI
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Hot plug and unplug scenarios are
not taken care in profile selection.
|
Bug
ID: 3799413
|
The INF option to define
default display priority for system events doesn't work.
|
NT - miniport
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
The array bIsPriorityDefined in
GetDisplayPriorityList function was declared to be of size MAX _DISPLAY_TYPES
+ 1 to prevent buffer overflow.
|
Bug
ID: 3699493
|
CUI3.5 does not run on .NETFramework 4.0.
|
CUI
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Checks for .net 4.0 were missing
in the code.
This issue has been already filed with Microsoft.
MS Ticket Number - 23161.
|
Bug
ID: 3527748
|
Far Cry 2 - triangular texture corruption seen on roof and
other objects with Anti-aliasing
ON
|
Direct3D*
|
Windows* 7-64
|
Sandy Bridge
|
Root
Cause/Resolution:
Issue where centroid values were
not copied into the pixel shader for unlit pixels.
|
Bug
ID: 3798822
|
System cannot keep previous mode after do lid switch.
|
NT - miniport
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Rule for
CUI_VALIDATE_ADVISE_CONFIG_BOOT was missing in Mobile_Policy_Data and Desktop_Dual_Pipe_Policy_Data.
This was causing Rule mismatch..
|
Bug
ID: 3527515
|
No confirmation prompt when deleting custom resolution.
|
CUI
|
Windows Vista* Windows* 7
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
No confirmation message when user
deletes a custom mode. Added a message box before deletion.
|
Issues Resolved
in Build 5305
|
Reference No.
|
Description
|
Affected Component(s)
|
Affected OS(s)
|
Affected Project(s)
|
Bug
ID: 3799075
|
After changing resolution and refresh rate window position
is not being retained.
|
CUI
|
Windows* 7
Windows* 7-64
|
Sandy Bridge
|
Root
Cause/Resolution:
While computing positions in the
monitor2_positionchanged() function the primary in the MonitorControl doesn’t
reflect the latest coordinates.
• Set the positions while mode
set is being done in wizardResolutionColorPage.
• Compute the position data using ‘adap1Monitors’ list which is being updated
in all the cases.
|
Bug
ID: 3699648
|
Corruption is seen on DP panel connected through dongle
DP-VGA after modifying vBIOS.
|
Soft BIOS
|
Windows Vista* Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Expected behaviour. No method to determine whether SSC is
supported for VGA on DP panel.
|
Bug
ID: 3701208
|
After reconnecting CRT the profiles stop working.
|
CUI
|
Windows* 7-64
|
Sandy Bridge
|
Root
Cause/Resolution:
The profiles list is getting re-populated when we hot
unplug and plug the CRT . This happens in the function
"GetProfileList()" in the file Utils.cs in the project
gfxSrvc. This function talks to the driver
to get the list , but in this case its returning NULL for system profiles,
after a hot unplug of the CRT.
|
Bug
ID: 3528003
|
DX10 - STALKER:CoP - game TDR’s half way into benchmark and
crashes.
|
Direct3D*
|
Windows* 7-64
|
Sandy Bridge
|
Root
Cause/Resolution:
Improperly handling planes for
HIZ when MSAA is enabled.
|
Bug
ID: 3798447
|
TDR occurs on WinDVD and PowerDVD in BD playback. After
several TDR's the app crashes.
|
GMM
|
Windows Vista* Windows* 7
Windows* 7-64
|
Arrandale
|
Root
Cause/Resolution:
Regression issue caused by
improperly handling registry key data.
|
Bug
ID: 3699649
|
3DMark 2006 app hangs followed by a driver crash message.
|
Direct3D*
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Root caused to FBC render target
address valid bit programming sequence issue.
|
Bug
ID: 3798790
|
Major Corruption / Direct3D* - Tom Clancy s H.A.W.X. -
Major corruption seen during gameplay.
|
Direct3D*
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
For DX10.1 during bind time we
should get the blend state information from its corresponding GHAL3D handle
instead of from device context.
|
Bug
ID: 3799075
|
After changing resolution and refresh rate, window position
is not being retained.
|
CUI
|
Windows* 7
Windows* 7-64
|
Arrandale
Sandy Bridge
|
Root
Cause/Resolution:
• Set the positions while mode
set is being done in wizardResolutionColorPage.
• Compute the position data using ‘adap1Monitors’ list which is being updated
in all the cases.
|
Issues Resolved
in Build 5301
|
Reference No.
|
Description
|
Affected Component(s)
|
Affected OS(s)
|
Affected Project(s)
|
Bug
ID: 3699493
|
CUI3.5 does not run on .NETFramework 4.0.
|
CUI
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Checks for .net 4.0 are missing
in the code. Added the same.
|
Bug
ID: 3699154
|
Latest driver unable to update and will uninstall previous
driver.
|
Gfx.Installer
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Delete the .cat files in the
packages and retest.
|
Bug
ID: 3701292
|
When playing a movie in a non-Native resolution, LCD
blinks.
|
Power Conservation
|
Windows* XP
|
Arrandale
|
Root
Cause/Resolution:
1) Remove sprite restriction for
FBC enabling. FBC can be enabled along with sprite.
|
Bug
ID: 3701203
|
Driver crash during
introduction or in the menu of the game
|
Power Conservation
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Root caused to FBC render target
address valid bit programming sequence issue. The driver was invalidating the
register by writing a zero.
|
Bug
ID: 3699651
|
Blue Screen after rotate logo.exe application
|
OpenGL*
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Added/corrected ring tail
allignment/padding that was broken by recent check-in.
|
Bug
ID: 3701037
|
CUI 3.0 previous values not restored by clicking Cancel on
the confirmation window
|
CUI
|
Windows* 7
Windows* 7-64
Windows* XP
|
Arrandale
Sandy Bridge
|
Root
Cause/Resolution:
This issue occurs only with CUI
3.0 on ILK not with CUI 3.5 on ILK/SNB. It was fixed in CUI 3.5. Fix ported.
|
Issues Resolved
in Build 5298
|
Reference No.
|
Description
|
Affected Component(s)
|
Affected OS(s)
|
Affected Project(s)
|
Bug
ID: 3699616
|
Screen will blink when 3DMark2000 is run.
|
Direct3D*
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Change the logic of SetTileFlags so
that it uses the flag GfxSupportYTiledDepth when ZBUFFER flag is set in
dwCaps.
|
Bug
ID: 3699617
|
Application error happen when Final Fantasy XIV Benchmark
run.
|
Direct3D*
|
Windows* XP
Windows* 7
Windows* 7-64
|
Sandy Bridge
|
Root
Cause/Resolution:
Enabled NonPow2 texture support
(2D and cube).
1. nonpowtwo.exe - YUV and DXT format related blt bugs in umdblt.cpp fixed by
adjusting width and height as required by these packed/compressed formats.
2. memman.exe regression - Fixed by not re-describing the surface while
bltting if dimensions are non-power of two.
|
Bug
ID: 3701292
|
When playing movie in non-Native resolution, LCD shows
blinking
|
Power Conservation
|
Windows* XP
|
Arrandale
|
Root
Cause/Resolution:
The issue was happening due to
FBC being disabled in an incorrect manner when sprite was enabled.
|
Bug
ID: 3701293
|
BSOD when play DVD with WinDVD2010.
|
<Unassigned>
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
The driver was incorrectly
invalidating the register by writing a zero in the case that the address
valid bit was being updated more than once per context.
|
Issues Resolved
in Build 5293
|
Reference No.
|
Description
|
Affected Component(s)
|
Affected OS(s)
|
Affected Project(s)
|
Bug
ID: 3526706
|
Display profiles toolbar appears in 'Custom Resolutions' when
switching from Advanced to Basic to Advanced.
|
CUI
|
Windows Vista*
Windows* 7
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
If the app mode is switched from Advanced
to Basic when the selected sub tab is Custom Resolutions or Monitor / TV
Settings, the UI is not refreshed.
Switch to General Settings sub tab in this case.
|
Bug
ID: 3699585
|
S4 resume willl have a black screen.
|
Soft BIOS
|
Windows* XP
|
Arrandale
|
Root
Cause/Resolution:
The issue was caused by the
display coming up before the frame buffer was cleared by OS; hence “windows
is resuming screen” appears to be coming up twice.
Mask the display till data is cleared.
|
Bug
ID: 3698850
|
System will display resume bar again after finish S4
resume.
|
Soft BIOS
|
Windows* XP
|
Arrandale
|
Root
Cause/Resolution:
The issue was caused by display coming
up before frame buffer was cleared by OS hence “windows is resuming screen”
appears to be coming up twice.
Mask the display till data is cleared.
|
Bug
ID: 3698855
|
LCD screen will flash 2 times when resuming from s4.
|
Soft BIOS
|
Windows* XP
|
Arrandale
|
Root
Cause/Resolution:
The issue was caused by display
coming up before frame buffer was cleared by OS; hence “windows is resuming
screen” appears to be coming up twice.
Mask the display till data is cleared.
|
Bug
ID: 3701094
|
DX9 games: The video driver crashes/BSOD occurs during game
play or during the introduction.
|
GHAL3D
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
This change reorders how the
surface state is released in DX9.
|
Issues Resolved
in Build 5287
|
Reference No.
|
Description
|
Affected Component(s)
|
Affected OS(s)
|
Affected Project(s)
|
Bug
ID: 3698457
|
Corel WinDVD Pro 2010 causes system to enter a BSOD when
playback is initiated.
|
DVD
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Blending params were not set
which caused the issue.
|
Bug
ID: 3698786
|
BSOD is seen when boot to OS with 3rd party Gfx card with
integrated Gfx driver installed
|
NT – miniport
|
Windows* 7
Windows* 7-64
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Added the logic in miniport to
find out whether Intel's gfx adapter is configured as primary/secondary based
upon PCI config space.
|
Bug
ID: 3698445
|
Hot Key Functionality Enabling option had been reflected
directly in Desktop Context menu before Apply the changes.
|
CUI
|
Windows* 7
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
The registry updating has to be
done during apply only instead at cbEnableHotkeys_Checked and
cbEnableHotkeys_UnChecked of Hotkey functionality .
Fixed Info:
1. Hotkey registry variable updating shifted to OnHotKeysApply() in
ToolsTabHotkey. cs
The enable and disable of hotkeys in Context menu is postponed to Apply
Button press event.
|
Bug
ID: 3358126
|
Turbo will not work after S3/S4.
|
Soft
BIOS
|
Windows*
XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Check for pHwDev->pACPIMgr == NULL
before dereferencing the pointer.
|
Bug
ID: 3526951
|
BSOD
after running Renderstandby_sdkapps.bat.
|
GHAL
|
Windows*
XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Adding a SW fix in the sync Flush
path.
|
Bug
ID: 3699642
|
BSOD occurs during continuous play while playing mpeg2
format.
|
Media
|
Windows*
XP
|
Sandy Bridge
|
Root
Cause/Resolution:
|
Bug
ID: 3699111
|
After Saved a profile on ED, changes are not applied when
modifying sliders from CUI_Display_Color Enhancement for primary display.
|
CUI
|
Windows*
XP
|
Sandy Bridge
|
Root
Cause/Resolution:
|
Bug
ID: 3527656
|
Game may display video corruption (Enemy Territory:
Quake Wars ).
|
OGL
|
Windows*
XP-64
|
Sandy Bridge
|
Root
Cause/Resolution:
Was not properly populating display buffers with
multisampling feature.
|
Bug
ID: 3700548
|
World in Conflict (Soviet Assult) stops rendering, and
displays the EA hang message that driver stopped working normally.
|
D3D
|
Windows*
XP
|
Sandy Bridge
|
Root
Cause/Resolution:
|
Issues Resolved
in Build 5283
|
Reference No.
|
Description
|
Affected Component(s)
|
Affected OS(s)
|
Affected Project(s)
|
Bug ID: 3699971
|
GMA950 glShadeModel(GL_FLAT)
bug
|
OGL
|
Windows Vista*
Windows Vista*-64
Windows* XP
Windows* XP-64
|
Sandy Bridge
|
Root
Cause/Resolution:
For triangle stripification algorithm there is new path created for Triangle_Strip_Reverse processing.
One case - vertices are
reordered for RenderTri function calls.
Second case (SW): new way
of provoking vertex choosing during calling WriteVertex
for vertices in strip.
|
Issues Resolved
in Build 5281
|
Reference No.
|
Description
|
Affected Component(s)
|
Affected OS(s)
|
Affected Project(s)
|
Bug ID: 3698715
|
Battlefield 2
exits when trying to start playing
|
D3D
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Include a mechanism by
which applications can trigger a resolve from a depth buffer to a texture
resource.
|
Issues Resolved
in Build 5279
|
Reference No.
|
Description
|
Affected Component(s)
|
Affected OS(s)
|
Affected Project(s)
|
Bug ID: 3527687
|
BSOD/hang may occur during the game play (Call of
Duty: World at War)
|
GHAL3D
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Send
a PIPE_CONTROL with CS Stall before any PIPE_CONTROL with a read cache
invalidate to ensure pipeline is empty before read caches are invalidated.
|
Bug ID: 3528161
|
Video may hang while audio and cursor still active
when running SIMS 3
|
D3D
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Ensure
pipeline is empty before read caches are invalidated
|
Bug ID: 3526418
|
BSOD may occur when using WinDVD
and MPEG2 content (ES2)
|
DVD
|
Windows* XP
Windows* XP-64
|
Sandy Bridge
|
Root
Cause/Resolution:
Blending parameters
were not set.
|
Bug ID: 3526564
|
System may intermittently hang/have corruption when
running 3DMark06
|
GHAL3D
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Change GHAL3D
private stream data optimization.
|
Issues Resolved
in Build 5270
|
Reference No.
|
Description
|
Affected Component(s)
|
Affected OS(s)
|
Affected Project(s)
|
Bug ID: 3525843
|
CRT hot plug may not work
in DOS mode
|
Video Bios
|
DOS 6.22
|
Sandy Bridge
|
Root
Cause/Resolution:
SNB/CPT hotplug is supported from Video BIOS release 2024.
|
Bug ID: 3528158
|
When running Lightsmark 2007 on windowed mode app gets stuck. If you
change between windows you can see app is running on background, but still
gets stuck.
|
OGL
|
Windows* XP
Windows* XP-64
|
Sandy Bridge
|
Root
Cause/Resolution:
|
Bug ID: 3528059
|
The CUI window is not
refreshing, and in some occasions, the window is not completely drawn.
|
CUI
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
|
Bug ID: 3526881
|
The result of log file is
failed after executing Renderstandby_DispCfg.bat
|
Power Conservation
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
The RenderStandby_DispConf
app does a back to back read which requires setting Forcewake
and clearing Forcewake. Read order changed to
improve read timing.
|
Bug ID: 3526383
|
Image corruption when
using Google Earth.
|
D3D
|
Windows*
7
Windows* 7 64
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
Implemented a dependency
in SetIndirectStateBindPipelineDirtyFlags function.
|
Bug ID: 3526564
|
System may intermittently
hang/have corruption when running 3DMark06.
|
GHAL3D
|
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
GHAL3D private stream data
optimization change.
|
Issues Resolved
in Build 5267
|
Reference No.
|
Description
|
Affected Component(s)
|
Affected OS(s)
|
Affected Project(s)
|
Bug ID: 3525843
|
CRT hot plug may not work in DOS
mode.
|
Video BIOS
|
DOS 6.22
|
Sandy Bridge
|
Root
Cause/Resolution:
|
Bug ID: 3526543
|
Audio Silent Stream is failing at
sample rates other than 48, 96 and 192kHz.
|
Audio
|
Windows* XP
Windows* 7
|
Sandy Bridge
|
Root
Cause/Resolution:
|
Issues Resolved
in Build 5261
|
Reference No.
|
Description
|
Affected Component(s)
|
Affected OS(s)
|
Affected Project(s)
|
Bug ID: 3357390
|
System
may not boot with 6GB and above memory in Win XP 64 bit
|
GDI
|
Windows*
XP-64
|
Sandy Bridge
|
Root
Cause/Resolution:
Change the OS allocation to
return only memory allocated greater that 1mb.
|
Bug ID: 3357237
|
Embedded
Display Port may blank out when switched from
Dual Display Clone to single display/extended desktop
|
Soft BIOS
|

|
|
Windows*
Vista
Windows* 7
Windows* XP
|
Sandy Bridge
|
Root
Cause/Resolution:
|
Bug ID: 3527035
|
Hang
/ “Just Cause” - System hangs after around 3 or 4 minutes of game play
|
KMD
Render
|
Windows*
XP-64
|
Sandy Bridge
|
Root
Cause/Resolution:
Enable
WaDisableAsyncFlipPerfMode.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|