Intel® Display Audio Driver
Production Version 6.16.0.3112
Release Notes
June 8, 2013
Microsoft Windows* 7 – 64 bit
Microsoft Windows* 8 – 64 bit
INTEL CONFIDENTIAL
INFORMATION
IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PRODUCTS. NO LICENSE,
EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY
RIGHTS IS GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN INTEL’S TERMS
AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER
AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR
USE OF INTEL PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR
A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT
OR OTHER INTELLECTUAL PROPERTY RIGHT.
UNLESS OTHERWISE AGREED IN WRITING BY INTEL, THE INTEL PRODUCTS ARE NOT
DESIGNED NOR INTENDED FOR ANY APPLICATION IN WHICH THE FAILURE OF THE INTEL
PRODUCT COULD CREATE A SITUATION WHERE PERSONAL INJURY OR DEATH MAY OCCUR.
Intel may make changes to specifications and product descriptions at any time,
without notice. Designers must not rely on the absence or characteristics of
any features or instructions marked “reserved” or “undefined.” Intel reserves
these for future definition and shall have no responsibility whatsoever for
conflicts or incompatibilities arising from future changes to them. The
information here is subject to change without notice. Do not finalize a design
with this information.
This
document contains information on products in the design phase of development.
The products described in this document may contain design defects or errors
known as errata, which may cause the product to deviate from published
specifications. Current characterized errata are available on request.
Contact your local Intel sales office or your distributor to obtain the latest
specifications and before placing your product order.
Intel
is a trademarks of Intel Corporation in the U.S. and
other countries.
*Other names and
brands may be claimed as the property of others.
Copyright © 2012, Intel Corporation. All rights
reserved.
Date |
Driver Revision |
Build Number |
April 12, 2012 |
Alpha Version 6.16.0.3091 |
3091 |
July 11, 2012 |
Alpha2 Version 6.16.0.3095 |
3095 |
September 7, 2012 |
Alpha2 Version 6.16.0.3100 |
3100 |
October 4, 2012 |
Beta Version 6.16.0.3101 |
3101 |
November 19, 2012 |
Beta Version 6.16.0.3104 |
3104 |
January 24, 2013 |
Production Version 6.16.0.3106 |
3106 |
June 8, 2013 |
Production Version 6.16.0.3112 |
3112 |
Display Audio Function Driver
The Intel Display
Audio Driver contains support for the following Intel Chipsets:
1.
Haswell Platform
2.
ChiefRiver Platform
3.
MahoBay Platform
New Features
Features Added |
||
# |
Description |
Build |
1. |
Alpha version features |
3091 |
2. |
Alpha2 Version features |
3095 |
3. |
Alpha2 Version features |
3100 |
4. |
Beta Version features |
3101 |
5. |
Beta Version features |
3104 |
6. |
Production Version features |
3106 |
7. |
Production Version features |
3112 |
Known Issues
Known Issues in Build 3112 |
|||
Reference No. |
Description |
Affected Component(s) |
Affected OS(s) |
None |
|
|
|
Known Issues in Build 3106 |
|||
Reference No. |
Description |
Affected Component(s) |
Affected OS(s) |
None |
|
|
|
Known Issues in Build 3104 |
|||
Reference No. |
Description |
Affected Component(s) |
Affected OS(s) |
4801546 |
Lack
of sound after power state change from D3 to D0 during playback
(resuming playback after pause/stop). |
Audio Driver |
Windows* 8 |
Known Issues in Build 3101 |
|||
Reference No. |
Description |
Affected Component(s) |
Affected OS(s) |
4731951 |
Digital
Format Priority no Audio InfoFrame. |
Audio Driver |
Windows* 8, Windows*7 |
4798785 |
No
sound after sleep or hibernate in 5.1 speakers’ configuration. |
Audio Driver |
Windows* 8, Windows*7 |
4731839 |
Wave
Test DPTV fail on HSW |
Audio Driver |
Windows* 8, Windows*7 |
Known Issues in Build 3100 |
|||
Reference No. |
Description |
Affected Component(s) |
Affected OS(s) |
4731951 |
Digital
Format Priority no Audio InfoFrame. |
Audio Driver |
Windows* 8, Windows*7 |
4732274 |
CPT Intel Codec not
supported in INF File |
Audio Driver |
Windows* 8, Windows*7 |
4693246 |
Lack of Sound - using the
Haswell Display Audio driver on PPT and CPT platforms |
Audio Driver |
Windows* 8, Windows*7 |
Known Issues in Build 3095 |
|||
Reference No. |
Description |
Affected Component(s) |
Affected OS(s) |
4692547 |
No
sound after resuming from D3 state |
Audio Driver |
Windows* 8 |
4692304 |
Instead of 4, 6 and 8
channel playback, link is configured to two channel playback at frequencies
which are multiple of 44.1kHz |
Audio Driver |
Windows* 8 |
Known Issues in Build 3091 |
|||
Reference No. |
Description |
Affected Component(s) |
Affected OS(s) |
4605917 |
]No
playback after S3 on DP and HDMI devices |
Audio Driver |
Windows* 7 - 64 |
4566526 |
Intel
Display Audio not working after changing dual display setting |
Audio Driver |
Windows* 7 - 64 |
4564870 |
Unable to play
audio after HBR management test |
Audio Driver |
Windows* 7 - 64 |
4564873 |
Very bad quality of sound when audio playback should
not be allowed during dual PCM premium stream playback, AVR + DPTV |
Audio Driver |
Windows* 7 - 64 |
Issues Resolved
Issues Resolved in Build 3112 |
||
ID |
Description |
|
5053580 |
Only list one
HDMI audio in Playback\Sound when hot dock with both HDMI and DP attached |
|
Root Cause |
Missing dummy
verb (Get Select) after every Set Select verb |
|
None |
Removed co-installer
per Microsoft recommendation; Implemented workaround for Audio Driver
presence |
|
Root Cause |
As per the Microsoft
recommendation |
|
Issues Resolved in Build 3106 |
||
ID |
Description |
|
4849978 |
Sound properties
are not accessible or can’t be set in Clone Mode |
|
Root Cause |
Wrong function
call for Clone Mode configuration |
|
4908762 |
No sound after
S3/S4 |
|
Root
Cause |
Display Audio driver received UR from GFX side during handling
power change to D3. |
|
Issues Resolved in Build 3104 |
||
ID |
Description |
|
4731951 |
Digital Format Priority no Audio InfoFrame. |
|
Root
Cause |
Lack of AudioInfoFrame for HBR audio
files. |
|
4798785 |
No sound after sleep or
hibernate in 5.1 speakers configuration. |
|
Root
Cause |
The DMA was started before
the codec converter channels and stream format were programmed. |
|
4731839 |
Wave Test DPTV fail on HSW. |
|
Root
Cause |
Register keys for DP endpoint
were not treated properly by OS. |
|
4692299 |
Channels of audio endpoint
are mixed after hotplug/unplug, OS boot, mode
switch. |
|
Root
cause |
Silent stream support after Sx state introduced for PPT causes this issue on HSW. |
|
Issues Resolved in Build 3101 |
||
ID |
Description |
|
4693246 |
Lack
of Sound - using the Haswell Display Audio driver on PPT and CPT platforms |
|
Root
Cause |
Improper
implementation of device power state in audio driver. |
|
4732274 |
CPT Intel Codec not supported in INF File |
|
Root
Cause |
Lack of CPT support in INF file. |
|
Issues Resolved in Build 3100 |
||
ID |
Description |
|
4692304 |
Instead
of 4, 6 and 8 channel playback, link is configured to two channel
playback at frequencies which are multiple of 44.1kHz |
|
Root Cause |
Lack of Audio InfoFrame
for 44.1 and 32 kHz playback. |
|
4692547 |
No sound after resuming from D3 state. |
|
Root Cause |
Lack of codec format re-configuration after
wake from D3 |
|
4693379 |
Invalid
audio channel count and CA combination and ACS Fs errors
in DP CTS 4.4.4.5 test |
|
Root Cause |
Lack of AudioInfoFrame
for 44.1 and 32 kHz playback. |
|
Issues Resolved in Build 3095 |
||
ID |
Description |
|
4564870 |
Unable
to play audio after HBR management test (Win 7) |
|
Root Cause |
Audio
Driver manages HBR limitations incorrectly. |
|
4564873 |
Very bad quality of sound when audio playback should not be allowed
during dual PCM premium stream playback, AVR + DPTV (Windows 7 x64) |
|
Root Cause |
Problem
with blocking the premium dual stream by audio driver |
|
4565777 |
Fail in HDMI Audio CTS 7-36
HBR test - Unable to play HBR files with Agilent analyzer |
|
Root Cause |
Lack
of supported encoded formats in device properties |
|
Issues Resolved in Build 3091 |
||
ID |
Description |
|
None |
||