MLP Report

Windows Vista
Windows Vista 64bit
Windows 7
Windows 7 64-bit
1)UAA Test -
Vista or
Server08
(System)
2) UAA Test -
Win7 (System)
2/28/2011
1299
Erratum
Preview filter - Jack Detect Override on digital pin widgets
Errata 1299
The HD Audio configuration default register (7.3.3.31 in the HD
Audio specification) includes a "Jack Detect Override" flag that
can be used to indicate that although a pin widget would
normally be capable of jack detection, there is something about
this particular system that causes this to be impossible.
This was intended to be used, for example, for analog pin
widgets that are connected to RCA jacks, which do not allow for
impedance detection.
Some digital pin widgets are using the Presence Detect pin
sense response to indicate that a digital handshake has occured
- indeed, HDMI pins have entire DCNs built around this concept,
and it applies equally well to S/PDIF pins.
A digital converter that supports presence detection should be
able to do so in any system, so the "Jack Detect Override"
concept should not apply to digital pins.
Windows Vista
Windows Vista 64bit
Windows 7
Windows 7 64-bit
USB Host
Controller
Compliance
(Automated)
6/1/2012
1787
Erratum
Errata 1787
XHCI spec compliance test is in preview
For further details visit: https://winqual.microsoft.com/ec/
Windows Vista 64bit
System -
Common
Scenario
Stress With IO
6/1/2011
1537
Erratum
The Common Scenario Stress with IO test enumerates devices
that can be disabled early in the boot cycle. Some devices can
be disabled during the boot process, but later cannot be
disabled. Since the test does not check the device status each
time, it may attempt to disable a device that cannot be disabled.