MLP Report

Errata and Contingencies

Operating

System

Failing Test Expiry Date

Number

Type Error Description

windows 7

Win7: UAA

Test - Win7

(System)

06/01/2015

513

Erratum

Issue Description:

UAA Test requires the Traffic Priority bit to be

read/write - however there are two specs that apply,

and they conflict. One says the bit must be read/write,

the other says it must be read-only. Contact has been

made with the author of both specs (Intel) but until

this point is clarified we cannot fail submissions

containing this test failure.

windows 7

Win7: UAA

Test - Win7

(System)

01/01/2014

Filter

3904

Contingencies

Issue Description:

Various Intel HDMI codecs do not correctly default to

the specified ASP channel mapping, which switches

channels 2 and 3.

The Intel HD Audio DCN 34-A2, HDMI/Multichannel,

defines a mapping between digital converter channels

and HDMI slots; see section 7.3.3.41 of the DCN. Much

of the verbiage is generalized in DCN 36-A to apply

equally to DisplayPort slots. The latest versions of all

DCNs are posted on Intel's HD Audio standards page:

http://www.intel.com/standards/hdaudio/

The default mapping from digital converter channels to

slots is expected to be 0 --> 0, 1 --> 1, 2 --> ***3***, 3 -

-> ***2***, 4 --> 4, 5 --> 5, 6 --> 6, and 7 --> 7.