PLMP Report

(System)
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 7 -
64bit
If a driver is found to be signed by Microsoft that is
tested with the chklogo test, the message, ERROR:
No Logo Level Attribute on file., is an invalid failure
if followed by, This file has a 0 level Logo and
followed by,Cannot match the device ID of the
driver the device was test within an invidual
assertion.
windows 7 -
64bit