MLP Report

Windows 7
Windows 7 64-bit
Windows Vista
Windows Vista 64-bit
1) Class Driver
Fidelity Test -
Win7 (System,
Manual)
2) HDAudio
Class Driver
Fidelity Test-
Vista (System,
Manual)
3) Fidelity Test
(System,
Manual)
08/09/2010
1801
Erratum
There is a test bug which causes the measurement of system
noise during Render Power Transition Test to be about 3 dB
worse than it should be. This filter forgives errors up to 6 dB.
Windows 7
Windows 7 64-bit
Graphics HDMI
System Test
(Manual)
03/31/2010
2247
Conting
ency
Intel HDMI solutions follow the Intel HD Audio HDMI DCNs - 34-
A, 39-A, available at http://www.intel.com/standards/hdaudio/
This includes a notion of EDID-Like-Data which is programmed
by the video driver into hardware, and read from hardware by
the audio driver.
ELD v2, which is required for logo, contains a Port_ID field which
is expected to contain the AdapterLUID. This is exposed to
third-party apps via the audio driver by means of the Kernel
Streaming property KSPROPERTY_JACK_SINK_INFO
Intel's graphics driver leaves the Port_ID field of the ELD unset -
that is, all zeros. Intel will update their graphics driver to
correctly populate the Port_ID.
Windows Vista
Windows Vista 64-bit
Windows 7
Windows 7 64-bit
PCI Hardware
Compliance
Test For
Systems
03/31/2010
753
Erratum
Assertion 3EF27DC9-463F-4712-857B-0321832E7383 Bit
range 23:0 (Organizationally Unique Identifier)in the Serial
Number 1st DW register (offset 4h) in the Device Serial Number
Capability table cannot have a value of 0h as it must contain a
value assigned by IEEE.
Windows Vista
Windows Vista 64-bit
Windows 7
Windows 7 64-bit
PCI Hardware
Compliance
Test For
Systems
12/01/2010
401
Erratum
The following PCI Compliance test failure is acceptable: Bit 15
(Bridge Configuration Retry Enable) in the Device Control
register (offset 8h) in the PCI Express Capability table must be
read-only and always return 0 as it is reserved for devices other
than PCI Express to PCI/PCI-X Bridges. Assertion 13A41D3E-
2576-41DC-A67C-525DA3637CEA This failure is acceptable
because this is a PCIe 1.1 feature and the WLP requires
compliance with only PCIe 1.0a.
Windows Vista
Windows Vista 64-bit
Windows 7
Windows 7 64-bit
PCI Hardware
Compliance
Test For
Systems
06/01/2010
1241
Erratum
This happens because the PCI Compliance test assumes that if
the Data Link Layer Link Active Reporting Capable bit in the Link
Capabilities register for a given PCIe port is set then that
indicates that the Data Link Layer Link Active bit will also be set.
This is an incorrect assumption because the Data Link Link
Layer Link Active bit can be reset when there is no device
below the port. This assertion needs to be removed from the
PCIHCT. The current architecture of the PCIHCT prevents it from
knowing whether devices exist below a bridge/port.
Windows 7
Windows 7 64-bit
UAA Test -
Win7 (System)
08/09/2010
1348
Erratum
UAA Test digital converter channel to HDMI slot mapping
failures
Windows Vista
Windows Vista 64-bit
Windows 7
Windows 7 64-bit
1)UAA Test -
Win7 (System)
2)UAA Test –
Vista or
Server08
(System)
08/09/2010
1198
Erratum
"High Definition Audio Device" devices need to comply with the
Intel High Definition Audio spec, as well as revisions (known as
Document Change Notifications, or DCNs.) One such DCN - in
particular, DCN 34-A2 - clarified the behavior of "pin sense"
verbs as applied to digital pins (S/PDIF, HDMI, and DisplayPort.)
Prior to the DCN, the language of the spec was unclear and
mistakenly implied that the "Impedance" bits could be used by
digital pins. The DCN clarified this to say that Impedance bits are
reserved for digital pins.