Intel® HD Graphics
Production Version 14.51.1.5400
Release Notes
February 24, 2012
Microsoft
Windows* XP
Microsoft Windows*
Embedded Standard 2009(1)
Microsoft Windows* Embedded POS Ready 2009(1)
(1)These operating systems supported for embedded designs and
usage models only.
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Date |
Driver Revision |
Description |
Build Number |
February 24, 2012 |
Production Version 14.51.1.5400 |
Production Version; fully validated |
5400 |
January 20, 2012 |
Production Version 14.51.0.5398 |
Production Version; fully validated |
5398 |
December 16, 2011 |
Beta 14.51.0.5395 |
Beta Engineering Build; not fully validated |
5395 |
November 18, 2011 |
Beta 14.51.0.5391 |
Beta Engineering Build; not fully validated |
5391 |
November 3, 2011 |
Beta 14.51.0.5389 |
Beta Engineering Build; not fully validated |
5389 |
October 20, 2011 |
Beta 14.51.0.5388 |
Beta Engineering Build; not fully validated |
5388 |
October 6, 2011 |
Beta 14.51.0.5386 |
Beta Engineering Build; not fully validated |
5386 |
September 22, 2011 |
Alpha 14.51.0.5385 |
Alpha Engineering Build; not fully validated |
5385 |
August 25, 2011 |
Alpha 14.51.0.5380 |
Alpha Engineering Build; not fully validated |
5380 |
August 11, 2011 |
Alpha 14.51.0.5375 |
Alpha Engineering Build; not fully validated |
5375 |
July 28, 2011 |
Alpha 14.51.0.5372 |
Alpha Engineering Build; not fully validated |
5372 |
July 14, 2011 |
Alpha 14.51.0.5370 |
Alpha Engineering Build; not fully validated |
5370 |
June 30, 2011 |
Alpha 14.51.0.5368 |
Alpha Engineering Build; not fully validated |
5368 |
June 16, 2011 |
Alpha 14.51.0.5366 |
Alpha Engineering Build; not fully validated |
5366 |
June 3, 2011 |
Alpha 14.51.0.5364 |
Alpha Engineering Build; not fully validated |
5364 |
Intel® HD Graphics Driver
The Intel® HD Graphics Driver contains support for the following Intel Chipsets/Processors:
· 3rd generation Intel® Core™ processors (codename Ivy Bridge)
· 2nd generation Intel® Core™ i3 processor
· 2nd generation Intel® Core™ i5 processor
· 2nd generation Intel® Core™ i5 vPro™ processor
· 2nd generation Intel® Core™ i7 processor
· 2nd generation Intel® Core™ i7 vPro™ processor
Known Issues
Known Issues in
Build 5400 |
||||
Reference No. |
Description |
Affected Component(s) |
Affected OS(s) |
Affected Project(s) |
4197557 |
World in Conflict - Part of the terrain is
rendered as multicolored tetrahedrons |
GfxBench |
Windows* XP |
3rd generation Intel® Core™ Processor
Family |
4199090 |
GetSupportedGraphicsModes()
in the CUISDK is not passing the correct parameters |
CUISDK |
Windows* 7 |
3rd generation Intel® Core™ Processor
Family |
4386474 |
DP(pri) is
blank after swapping VGA(pri) and DP(sec) in DDC |
Soft BIOS |
Windows* XP |
3rd generation Intel® Core™ Processor
Family |
Issues Resolved
Issues Resolved in Build 5400 |
||||
Reference No. |
Description |
Affected Component(s) |
Affected OS(s) |
Affected Project(s) |
Bug
ID: 4199003 |
During video playback in extended mode lid close & open
would set the display to external mode only. |
CUI |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: Miniport advise not considered
while applying the mode/config We have handled both cases of
reported in the bug applying appropriate mode/config as per miniport. |
||||
Bug
ID: 4384075 |
Display refresh rate becomes 60Hz unexpectedly after
pressing Fn-F5. |
CUI |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: SDK app is supposed to pass
dwScaling info while configuring system. This fix fills scaling
information from currently applied one not provided from SDK app for all
active displays. |
||||
Bug
ID: 4384448 |
On playing 3DMark06 demo with 1680x1050 BSOD happens |
Direct3D* |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: BSOD happening due to app going
out of video memory Create a fallback path if HiZ
resource creation fails due to running out of video memory. |
||||
Bug
ID: 4564245 |
Resolution does not persist on S3/S4 resume when it is higher
than panel resolution |
NT - miniport |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: Current Compensation value was
not updated in IntelComGetCompensation. Added the Current Compensation value
with COM_NO_SCALING. |
||||
Issues Resolved in Build 5398 |
||||
Reference No. |
Description |
Affected Component(s) |
Affected OS(s) |
Affected Project(s) |
Bug
ID: 4109869 |
When Hotplugging the Lenovo L2321X DP panel the CUI lists 2
modes (6x10 and 9x10 ) which are not able to be applied |
CUI |
Windows* 7 |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: In the case where the display reolution
being set has 'x'<'y' the set_configuration function was returning swaped
modes. This behavior has been fixed. |
||||
Bug
ID: 4110305, |
Call of Duty - Black Ops - A Driver crash or BSOD can occur
during the game play |
GHAL3D Compiler |
Windows* XP |
2nd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: The initialization of the memory
buffer is incorrect granting the 3D game too much memory. On continuous
game-play this causes out of memory exceptions. The memory allocation buffer
values have been corrected. |
||||
Bug
ID: 4197476 |
While in extended display mode if you change the primary
display rotation to 90 or 270 Degree There is only one display mode
resolution available for the secondary display |
CUI |
Windows* XP |
2nd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: The Independed rotation function
should be enabled only for the cases where the display resolution being set
has 'x'>'y'; and rotation should be disabled for 'x'<'y' |
||||
Bug
ID: 4197579 |
1280x1024/1280x960 can not be selected when attached to a
VGA monitor(max res:1600x900) |
NT - miniport |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: The display_modes function was considering
the native resolution of the display device rather than the actual MAX 'x'
& 'y' of the panel. This behavior has been corrected. |
||||
Bug
ID: 4198728, |
LVDS Panel shows a white horizontal line of garbage in the
center of the screen after changing the resolution |
Soft BIOS |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: LVDS display set_timing flag was
not being correctly updated for 3rd generation Intel® Core™ Processor Family.
This flag is now being updated correctly. |
||||
Bug
ID: 4383865 |
Certain DirectX samples - Switchblade* would cause the
system to BSOD |
GHAL3D |
Windows* XP-64 |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: Certain sychnorization flags were
not being set & cleared correctly. This behavior has been fixed. |
||||
Bug
ID: 4384103, |
In the case of Dual display with certain DP panels one of
the displays would blank-out on re-boot |
Soft BIOS |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: When the panel power state is in
the ON state; our Intel display function would always get a true value from
display_power_state function which was causing this problem. This behavior
has now been corrected. |
||||
Bug
ID: 4384168 |
BSOD(0x19) while hot-docking system with two digital ports connected
to docking station |
INF File |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: The hot-dock support entry in graphics
driver INF file was not entered correctly. This problem has been corrected. |
||||
Bug
ID: 4384194 |
PC Game-Serious Sam*; While playing this game; the system
would sporadically BSOD |
Direct3D* |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: There was an unhandled exception case
encountered in memory allocation causing this BSOD. A correct switching
function was added to handle this problem. |
||||
Bug
ID: 4384201, |
The Display resolution 1280x1024 is shown twice in CUI
after setting 16bbp color. |
NT - miniport |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: The active_display_modes function
was not initializing the correct parameters for 16bbp case. This is now
corrected for both 16bbp & 32bbp configurations. |
||||
Bug
ID: 4384434 |
PC Game- Brink*; performance was slightly lower |
OpenGL* |
Windows* XP |
2nd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: Certain OpenGL* calls were not optimized
for 3rd generation Intel® Core™ Processor Family hardware. These have now
been optimized to run correctly on 3rd generation Intel® Core™ Processor
Family. |
||||
Bug
ID: 4384459, |
When using a VGA display and 16BPP not all supported RR are
listed as expected |
NT - miniport |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: The active_display_modes function was not initializing
the correct parameters for 16bbp case. This is now corrected for both 16bbp
& 32bbp configurations. |
||||
Bug
ID: 4384529, |
Device name was being displayed as "Intel® HD Graphics
3000" for 3rd generation Intel® Core™ Processor Family |
NT - miniport |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: The CPU/ Processor graphics sku
identificaion function was enabled correctly for all 3rd generation Intel®
Core™ Processor Family skus. |
||||
Bug
ID: 4384620 |
PC Benchmark - 3D Mark2000* was unable to execute correctly |
Direct3D* |
Windows* 7 |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: Certain DirectX calls were not
optimized for 3rd generation Intel® Core™ Processor Family hardware. These
have now been optimized to run correctly on 3rd generation Intel® Core™
Processor Family. |
||||
Bug
ID: 4384678 |
Display modes and resolutions were not being persisted
correctly. |
CUI |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: Display persistence algorithms
were not updated correctly from Sandybridge to 3rd generation Intel® Core™ Processor
Family. This has now been corrected. |
||||
Bug
ID: 4385225 |
When setting a Resolution Mode there is a mismatch in the
modes displayed in CUI & OS Page. These are different |
NT - miniport |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: The display_modes function was
considering the native resolution of the display device rather than the
actual MAX 'x' & 'y' of the panel. This behavior has been corrected. |
||||
Bug
ID: 4385739 |
Slight flicker was observed on certain manufacturer's LVDS
panels during display mode switching |
Soft BIOS |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: The LVDS display set_timing flag was
not being correctly updated for 3rd generation Intel® Core™ Processor Family.
This flag is now being updated correctly. |
||||
Bug
ID: 4386426 |
The adapter string in OS properties Page and
"Processor Graphics in Use" in CUI shows as "Intel (R) HD
Graphics" instead of "Intel (R) HD Graphics 4000" in GT2
Production CPU |
Soft BIOS |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: The CPU/ Processor graphics sku identificaion
function was enabled correctly for all 3rd generation Intel® Core™ Processor
Family skus. |
||||
Issues Resolved in Build 5395 |
||||
Reference No. |
Description |
Affected Component(s) |
Affected OS(s) |
Affected Project(s) |
Bug
ID: 4012279 |
When Dual Display Clone is enabled on panels with different
native resolution the OS properties and CUI do not match if "Hide
Modes" is unchecked |
NT - miniport |
Windows XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: When Hide Mode is unchecked the
driver is not truncating the modes below 8x6 Resolution: Added function
to prune the low resolution modes. Added function to avoid pruning of high
resolution modes when Hide unsupported mode check box is unchecked as well |
||||
Bug
ID: 4107900, |
While in Extended Desktop with DisplayPort if you set
monitor power setting to turn off in 1 min DisplayPort display does not turn
off |
Soft BIOS |
Windows XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: Root Cause: When we set the
monitor to turn off OS gives us 2 Device_StandBy and 2 Device_off messages . ON->STANDBY STANDBY->STANDBY STANDBY->OFF OFF->OFF now we get a call to
SaveRestoreConfig() in each of the above states. In SaveRestoreConfig when we get
the second Device_OFF. When we enable to DP encoder we put the display in D0
or Power On state always as a result the display is turned ON. Resolution:We will do a Restore
only in case of OFF->ON and we will just update the register during
OFF->OFF |
||||
Bug
ID: 4109106, |
Desktop screen will show corruption if setting a fullscreen
DOS prompt then window by "alt+enter" when rotated 90/270 degrees |
Rotation |
Windows XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: First render after modeset was
not going through properly. Fixed this by adding an algorithm to detect non
submission and resubmit if necessary |
||||
Bug
ID: 4109652 |
There is no output on the DP Display after changing from
VGA to DP in CUI |
Soft BIOS |
Windows XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: Driver was not completing panel
programming upon display device request. Fix was to ensure panel programming
is completed before panel detection |
||||
Bug
ID: 4110306, |
During media playback in Clone Display Mode wake the
display media playback will be a green screen. In Clone Mode Max Resolution
enable Display to Turn Off at 1 Minute. Start WMP playback pause the
playback. Display goes to sleep move mouse to wake the di |
Soft BIOS |
Windows XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: Plane color space conversion
caching was note done correctly. Fixed restore path to properly disable
caching upon resume |
||||
Bug
ID: 4197427 |
Unable to set resolution 1600x1200&1920x1200 on VGA
panel |
NT - miniport |
Windows XP |
2nd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: The Mode pruning algorithm did
not utilize max x and y values for the resolution this is now fixed |
||||
Bug
ID: 4197445 |
Corruption is seen when running the OGLTunnel application |
OGL |
Windows 7-64 Windows 8-64 Windows XP |
Ironlake 3rd generation Intel® Core™ Processor Family Sandy
Bridge |
Root
Cause/Resolution: Verticals were not in Sync and as
such were causing this corruption. Resolution was to adjust the Vertical
synchronization |
||||
Bug
ID: 4197745, |
After booting to the OS Desktop occasionally some icons
disappear and show blank |
GDI |
Windows XP |
2nd generation Intel® Core™ Processor Family3rd generation
Intel® Core™ Processor Family |
Root
Cause/Resolution: This issue was being caused by an
idle at the end of drvcopybits. To resolve this issue this has been removed |
||||
Bug
ID: 4197819 |
Primary display is not retained after lid switch(S3) with
extended display attached |
CUI |
Windows XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: Issue was occurring due to a conflict
between when the system goes to Login Screen and "When Lid Close"
set to sleep. Whenever lid closed event occurs the desktop tries to move to
another display. That display is not available because sleep is set. Thus the
failure of applying saved Configuration. This was resolved by applying
another system state to break the conflict before starting the thread |
||||
Bug
ID: 4198975 |
If you disable all Power Conservation features except ADB
intermittently a BSOD will occur |
Power Conservation |
Windows XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: The BSOD was caused due to BIOS
OPS region call being made at the dispatch level instead of passive level. The
issue is fixed by queuing the PC event notification on a work item in order
to send the event notification at passive level. |
||||
Issues Resolved in Build 5391 |
||||
Reference No. |
Description |
Affected Component(s) |
Affected OS(s) |
Affected Project(s) |
Bug
ID: 4109267 |
When attaching two or more display devices Dual Display
Clone should be implemented on the 2 highest priority devices this is failing
as once you attach additional displays the system stays in Single Display
mode |
NT - miniport |
Windows* XP |
3rd generation Intel® Core™
Processor Family |
Root
Cause: When new monitor plug in softbios
report that through miniport and CUI supposed to call miniport for new config.
When it reaches GfxAdviseConfigForCUI the function works fine it first checks
the rule but their is no rule defined so then it gets config from FSM. FSM is
fine and return correct clone mode as default. So GfxAdviseConfigForCUI
function works fine but it return COM specific error wrong. Resolution: Corrected code to
return proper status |
||||
Issues Resolved in Build 5389 |
||||
Reference No. |
Description |
Affected Component(s) |
Affected OS(s) |
Affected Project(s) |
Bug
ID: 4196947 |
Selected resolution for primary is not persisting after
selecting the secondary display and coming back to primary display in ED |
CUI |
Windows*7-64 |
3rd generation Intel® Core™ Processor Family |
Root
Cause: Wrong updating of selection indexes in Fallbackmode()
function. Resolution:
Allowed to execute the Active display resolution
retaining code only if there is any selection -1. |
||||
Bug
ID: 4196969 |
Flicker can be seen when running the Render tests in OpenGL
Extension Viewer |
OpenGL* |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause: Driver was not waiting for the
next surface upon flip request thus flicker being seen on the screen. Resolution: Change was added to
ensure next surface is available before performing flip request |
||||
Bug
ID: 4197199 |
When changing the Font size through Display Properties->
Appearance the font size of some characters varies in the Intel CUI |
CUI |
Windows* XP |
2nd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: The textblock was not aligned to
the currentfontfamily description. Fix resolved this |
||||
Issues Resolved in Build 5388 |
||||
Reference No. |
Description |
Affected Component(s) |
Affected OS(s) |
Affected Project(s) |
Bug
ID: 4110435 |
Unable to set the refresh rate to a Interlaced mode with
HDMI |
CUI |
Windows* XP |
Next generation Intel® Core™ Processor Family |
Root
Cause: Windows* XP does not support
Interlace refresh rate. It was incorrectly being shown Resolution: Remove the support of
interlace refresh rate for Windows* XP only. |
||||
Bug
ID: 4196648 |
After changing window position in Wizard Mode in the CUI
and switching to Control Panel (Full CUI) Apply button is enabled and it
should not be since no changes have been made |
CUI |
Windows* XP |
Next generation Intel® Core™ Processor Family |
Root
Cause: This issue is occurred because of
Animate apply button enabled when the monitor is dragged in the wizard mode.
When monitor is dragged the apply button is enabled in the
AnimateApplyButton() function which is called from DragComopleted event.
Since Apply button is enabled in animation Apply button is enabled in control
panel. Resolution: Do not Animate the
Apply button in this instance |
||||
Bug
ID: 4197446 |
Power Conservation Features in the CUI disappear after
applying and then pressing Cancel. In the CUI select "Plugged In"
make a change and press Apply in the confirmation popup select Cancel. Select
"On Battery" and make a change Power Features disappears |
CUI |
Windows* XP |
2nd generation Intel® Core™ Processor Family |
Root
Cause: Not updating the powerSettinsAC with
current instancePowerAC Resolution: Now the driver is
updating the powerSettinsAC with current instancePowerAC. |
||||
Issues Resolved in Build 5386 |
||||
Reference No. |
Description |
Affected Component(s) |
Affected OS(s) |
Affected Project(s) |
Bug
ID: 4109136 |
The Unigine Heaven Benchmark does not render properly and
shows a black screen instead |
Direct3D* |
Windows* 7-64 Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause: The driver was initializing 1x1 resources
with zeroes.
|
||||
Bug
ID: 4196937 |
When making display changes in the CUI and attempting to
save a profile you get an error and later are not able to apply the profile |
CUI |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause: The driver was verifying all
three displays simultaneously even if all three were not active displays
simultaneously because of that profile was not getting applied. Resolution: Verifying modes of displays one by one and
setting the validation flag accordingly. |
||||
Issues Resolved in Build 5385 |
||||
Reference No. |
Description |
Affected Component(s) |
Affected OS(s) |
Affected Project(s) |
Bug
ID: 4010538 |
Soft hang or error message immediately after starting the
game Blur |
Direct3D* |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause: Non Power 2 Volume CAPS are
required for this game. Resolution: Enable NP2 volume
caps for Windows* XP |
||||
Bug
ID:4010576, |
Overfly.exe does not run in DDC or Overlay surface occupied
on top screen and playback in WMP is not smooth |
DirectDraw* |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: Because of changes in grmutil we
have to enable different planes for IVB+ in Direct Draw. GrmUtil bug fixes in
InGrmReserveVideoBW_Gen7. VideoPlane was set to plane bit not to plane
causing access violation in KMD. |
||||
Bug
ID: 4011515 |
System will not detect DP in Windows* XP if on login screen
when display turned on |
NT - miniport |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause: When DP display is turned off
display doesn't draw power from the system hence EDID read fails so if we boot
the system with only DP connected and turned off modeset happens on legacy
CRT. After that when the connected DP is turned on there is no action being
taken for the display to appear on DP. Resolution: When DP is
turned on on receiving hotplug do a modeset (OS unaware) and issue
DISPLAY_RESET to CUI so that OS will be aware of the Display details
connected after login. This WA is enabled through inf
key. To enable the WA set the key NoDisplayLoginWa to 1 in inf |
||||
Bug
ID: 4012279 |
When Dual Display Clone is enabled on panels with different
native resolution the OS properties and CUI do not match if "Hide
Modes" is unchecked |
NT - miniport |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause: When Hide Mode is unchecked the
driver is not truncating the modes below 8x6 Resolution: Added function to
prune the low resolution modes. Added function to avoid pruning of high
resolution modes when Hide unsupported mode check box is unchecked as well |
||||
Bug
ID: 4108469, |
While updating driver using Have Disk method an error
message for Intel HD Graphics installer appears |
Gfx.Installer |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: Installer Fix version 1.4.21.0 |
||||
Bug
ID: 4109232 |
System can not auto change to clone mode when attach a new
monitor |
NT - miniport |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause: When new monitor plug in softbios
report that through miniport and CUI supposed to call miniport for new
config. When it reaches GfxAdviseConfigForCUI the function works fine it
first checks the rule but their is no rule defined so then it gets config
from FSM. FSM is fine and return correct clone mode as default. So
GfxAdviseConfigForCUI function works fine but it return COM specific error
wrong. Resolution: Corrected code to
return proper status |
||||
Bug
ID: 4109267 |
When attaching two or more display devices Dual Display
Clone should be implemented on the 2 highest priority devices this is failing
as once you attach additional displays the system stays in Single Display
mode |
NT - miniport |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause: When new monitor plug in softbios
report that through miniport and CUI supposed to call miniport for new
config. When it reaches GfxAdviseConfigForCUI the function works fine it
first checks the rule but their is no rule defined so then it gets config
from FSM. FSM is fine and return correct clone mode as default. So
GfxAdviseConfigForCUI function works fine but it return COM specific error
wrong. Resolution: Corrected code to return proper
status |
||||
Bug
ID: 4109320 |
GLTunnel crashes when going to S3 or S4 |
OpenGL* |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause: Attempt to access a member of
__GLinterface class object without checking if this object is not null causes
memory reading access violation. Resolution: Checking if
__GLinterface class object is not null before using it. |
||||
Bug
ID: 4109500, |
Garbage can be seen during FN F4 toggle: Plug in external
DP panel utilize the Function key combination to change display mode and you
will see corruption |
Soft BIOS |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause: Display plane caching and synchronziation
was not being done correctly. Resolution: Change was to wait
for notification from OS before update display registers |
||||
Bug
ID: 4110245 |
When resume from S3/S4 in Clone Display Mode the Desktop
screen shows noise |
Soft BIOS |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause: Display plane caching and
synchronziation was not being done correctly. Resolution: Change was to wait
for notification from OS before update display registers |
||||
Bug
ID: 4110246 |
Entering S4 mode the Window logo is not displayed and
corruption happens |
Soft BIOS |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause: Display plane caching and synchronziation
was not being done correctly. Resolution: Change was to wait
for notification from OS before update display registers |
||||
Bug
ID: 4110307 |
BSOD 0x003B can be encountered after setting Dual Display
Clone mode (DVI + Legacy VGA) |
NT - miniport |
Windows* XP-64 |
2nd generation Intel® Core™ Processor Family |
Root
Cause: When new monitor plug in softbios
report that through miniport and CUI supposed to call miniport for new
config. When it reaches GfxAdviseConfigForCUI the function works fine it
first checks the rule but their is no rule defined so then it gets config
from FSM. FSM is fine and return correct clone mode as default. So
GfxAdviseConfigForCUI function works fine but it return COM specific error
wrong. Resolution: Corrected code to
return proper status |
||||
Bug
ID: 4196930 |
Garbage can be seen on the Intel CUI |
Direct3D* |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: Enable only SIMD16 when doing color
clears or resolves with SIMD16_REPDATA render target write messages |
||||
Issues Resolved in Build 5380 |
||||
Reference No. |
Description |
Affected Component(s) |
Affected OS(s) |
Affected Project(s) |
Bug
ID: 4012104, |
While resuming from S3 the display can blankout or turn to
LFP only |
Soft BIOS |
Windows* XP-64 |
3rd generation Intel® Core™ Processor Family |
Root
Cause: During S3 resume CRT detection was
failing due to port being enabled Resolution: Added code to disable
port during detection |
||||
Issues Resolved in Build 5375 |
||||
Reference No. |
Description |
Affected Component(s) |
Affected OS(s) |
Affected Project(s) |
Bug
ID: 4011162 |
Display Config Removal feature is not working in IVB once
settings are made in the VBT to remove some available display configurations
the configurations are still available. |
Soft BIOS |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: The VBT Config Removal Table
was not being built properly in VBTmanager_DisplayMaskBasedCOnfigRemoval,
specific for IVB. In addition when
confirming the combination of displays attached was in the VBT Config
Removal Table a result of True was returned for combinations which were not
present in VBT Config Removal Table. |
||||
Bug
ID: 4107526 |
The CUI does not list 16 bit in Display->General
Settings->Color Depth when "Hide modes that this monitor cannot
display" is unchecked in Control Panel->Display->Settings->Advanced->Monitor |
NT - miniport |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause: Only 32bit value filled when "hide modes that this
monitor cannot display" is unchecked. Resolution: Both
32 and 16 bit value filled in ComAcquireRawModeList function
(Without this fix active BPP equal to 16 cannot be observed in CUI) |
||||
Bug
ID: 4108750, |
Blocky
corruption may be encountered while playing MPEG2 content with HW Decode
enabled on WinDVD or PowerDVD |
NT - miniport |
Windows* XP Windows* XP-64 |
3rd generation Intel® Core™ Processor Family |
Root
Cause: Interlaced Mode was not being set properly when playing
MPEG2 clips-VLD Only Resolution: The algorithm to enable Interlaced Mode was
fixed by properly updating the MFX_MPEG2_PIC_STATE command to 1 |
||||
Issues Resolved in Build 5372 |
||||
Reference No. |
Description |
Affected Component(s) |
Affected OS(s) |
Affected Project(s) |
Bug ID:
4011259 |
CUI listing unsupported RR for 19x1080 and 12x720 modes DP panel |
Soft BIOS |
Windows* XP |
3rd generation Intel®
Core™ Processor Family |
Root
Cause: The function to get the Encoder EDID Block should be returning
TRUE only if there is an EDID defined in the INF currently the driver returns
true whether a EDID is defined in the INF or not as a result some unsupported
modes are not being pruned Resolution: Update the flag to define that their is an EDID present in the INF. If display edid is present we return false. |
||||
Bug ID: 4107979 |
System can hang or the screen will blankout when running S3/S4 stress tests in Extended Desktop Mode |
Power Conservation |
Windows* XP |
2nd generation Intel® Core™ Processor
Family |
Root
Cause: Windows* XP has two separate Device Instances in the
Extended Display configuration, some data in the second instance was
uninitialized but used, resulting in driver accessing illegal MMIO space Resolution: Properly initialize the data and share
it between the two device instances |
||||
Issues Resolved in Build 5370 |
||||
Reference No. |
Description |
Affected Component(s) |
Affected OS(s) |
Affected Project(s) |
Bug ID:
4107524 |
With two or more different types of display devices attached DDC configuration is not persisted. |
NT - miniport |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause: CUI makes a call into miniport using an old interface Resolution: Enabled new interface code |
||||
Bug ID:
4107850 |
Blocky corruption when playing a DVD on WinDVD |
Media Codec (Decode) |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root
Cause: Interlaced Mode was not being set properly when playing
MPEG2 clips-VLD Only Resolution: The algorithm to enable Interlaced Mode was fixed by properly updating the MFX_MPEG2_PIC_STATE command to 1 |
||||
Bug ID:
4107989 |
CUI Wizard does not provide message to restart when a display is hot plugged/unplugged |
CUI |
Windows* XP |
3rd generation Intel® Core™ Processor Family |
Root Cause: Hot plug/unplug scenarios were not
taken care of properly in Wizard message handling. While switching from UI to
Wizard, every time we were creating different instance of wizard window which
was leading to multiple message pop ups. Resolution: Handled hot
plug/unplug scenarios properly. Also Fixed all the issues found in Wizard
message handling.Maintain single instance of wizard window to avoid multiple
wizard messages. |
||||
Issues Resolved in Build 5368 |
||||
Reference No. |
Description |
Affected Component(s) |
Affected OS(s) |
Affected Project(s) |
Bug
ID: 4107524 |
With two or more different
types of display devices attached DDC configuration is not persisted. |
NT - miniport |
Windows* XP |
3rd generation Intel®
Core™ Processor Family |
Root
Cause: CUI makes a call into miniport
using an old interface Resolution: Enabled
new interface code |
||||
Bug
ID: 4012268, 4010473 |
No video on HDMI in DC or ED
with VGA as primary and HDMI as secondary |
Soft BIOS |
|
3rd generation Intel®
Core™ Processor Family |
Root
Cause/Resolution: The same DPLL_A is getting
assigned to both the pipes incorrectly as this should not be shared between
VGA and HDMI panels. PLL logic has been corrected to
resolve this issue |
||||
Bug
ID: 4010547 |
Mode Persistence is not
working through Lid Switch Events or S3/S4 resume |
CUI |
Windows* XP |
3rd generation Intel®
Core™ Processor Family |
Root
Cause/Resolution: Driver was reporting the Optimal Mode resolution, to resolve
this we now Include rotation and scaling options before a
setconfig. |
||||
Issues Resolved in Build 5366 |
||||
Reference No. |
Description |
Affected Component(s) |
Affected OS(s) |
Affected Project(s) |
Bug
ID: 4010476 |
Independent rotation is not showing in CUI on Dual Display
Clone Mode |
NT - miniport |
Windows* XP |
2nd generation Intel® Core™ Processor Family |
Root
Cause/Resolution: There was a logic issue in the way
pinned value for 0 degree in primary was being checked while enumerating
rotation for secondary. Corrected this and improved the
Logic detection for this capability |
||||
Issues Resolved in Build 5364 |
||||
Reference No. |
Description |
Affected Component(s) |
Affected OS(s) |
Affected Project(s) |
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