Intel High Definition Audio: Revision history

11 March 2024

• curprev 16:1216:12, 11 March 2024‎ osdev>Klakap‎ 28,223 bytes +5,750‎ General improvement of article, added "In Progress"

11 May 2021

• curprev 09:0309:03, 11 May 2021‎ osdev>Klakap‎ 22,473 bytes +673‎ Sending verbs to CODEC

24 April 2021

• curprev 15:0415:04, 24 April 2021‎ osdev>Klakap‎ 21,800 bytes +53‎ →‎External links

13 January 2021

• curprev 06:1806:18, 13 January 2021‎ Moonchild talk contribs‎ m 21,747 bytes −1‎ typo

23 September 2019

• curprev 09:2809:28, 23 September 2019‎ osdev>Klakap‎ 21,748 bytes +106‎ →‎External links

17 September 2019

• curprev 17:5917:59, 17 September 2019‎ osdev>Davidcooper‎ m 21,642 bytes 0‎ →‎Setting up the AFG codec: spelling error corrected

3 January 2016

• curprev 15:1715:17, 3 January 2016‎ Kevin talk contribs‎ 21,642 bytes +104‎ →‎Playing Audio: Real hardware works better when it's powered up

16 November 2015

• curprev 17:5917:59, 16 November 2015‎ osdev>Davidcooper‎ m 21,538 bytes +205‎ →‎Playing Audio: added a little explanation to step 6
• curprev 07:4407:44, 16 November 2015‎ osdev>Spydertl‎ 21,333 bytes +76‎ Added Set Amplifier Gain command to command list
• curprev 06:5106:51, 16 November 2015‎ osdev>Spydertl‎ 21,257 bytes +103‎ Fixed incorrect SSYNC offset.
• curprev 06:3906:39, 16 November 2015‎ osdev>Spydertl‎ 21,154 bytes −927‎ Corrected error about amplifier gain values.

15 November 2015

• curprev 21:4621:46, 15 November 2015‎ osdev>Davidcooper‎ 22,081 bytes +948‎ →‎Playing Audio: Added information to step 6 and questioned accuracy of one claim - if it's correct, we've got a puzzle to resolve

14 November 2015

• curprev 19:1819:18, 14 November 2015‎ osdev>Davidcooper‎ 21,133 bytes −2‎ →‎Setting up the AFG codec: attempt to adjust spacing between sections
• curprev 19:0119:01, 14 November 2015‎ osdev>Davidcooper‎ 21,135 bytes +2,335‎ →‎Finding all useful paths through the codec: Wrote the content for this new section
• curprev 18:3018:30, 14 November 2015‎ osdev>Davidcooper‎ 18,800 bytes +199‎ →‎Setting up the AFG codec

13 November 2015

• curprev 23:2623:26, 13 November 2015‎ osdev>Spydertl‎ 18,601 bytes +1,704‎ Playing Audio

11 November 2015

• curprev 18:5218:52, 11 November 2015‎ osdev>Davidcooper‎ 16,897 bytes +1,516‎ Minor changes to make the text clearer, but the main change was to add bit about identifying HDA by the class code and subclass.
• curprev 08:5808:58, 11 November 2015‎ osdev>Spydertl‎ m 15,381 bytes +76‎ →‎Node Parameters
• curprev 08:5508:55, 11 November 2015‎ osdev>Spydertl‎ 15,305 bytes +284‎ →‎Node Commands
• curprev 08:3908:39, 11 November 2015‎ osdev>Spydertl‎ 15,021 bytes +1,634‎ Added commands and parameters
• curprev 07:4007:40, 11 November 2015‎ osdev>Spydertl‎ 13,387 bytes +1,354‎ →‎Device Registers

2 August 2014

• curprev 20:0520:05, 2 August 2014‎ osdev>Davidcooper‎ m 12,033 bytes +169‎ →‎Setting up the AFG codec: corrections to steps (1) and (2)

18 May 2013

• curprev 22:4622:46, 18 May 2013‎ osdev>Davidcooper‎ m 11,864 bytes +10‎ Tiny wording improvements.
• curprev 22:4422:44, 18 May 2013‎ osdev>Davidcooper‎ 11,854 bytes +4,350‎ New section on setting up the codec. Minor changes elsewhere.

12 May 2013

• curprev 23:1723:17, 12 May 2013‎ osdev>Davidcooper‎ m 7,504 bytes +10‎ Added a missing word, and changed five seconds to six (length of time a megabyte of sound data lasts)

9 May 2013

• curprev 21:0621:06, 9 May 2013‎ osdev>Davidcooper‎ m 7,494 bytes +697‎ Minor additions plus new paragraph at end of the Overview section.

8 May 2013

• curprev 18:0018:00, 8 May 2013‎ osdev>Davidcooper‎ m 6,797 bytes +77‎ comment on many vendor defined widgets

7 May 2013

• curprev 15:5815:58, 7 May 2013‎ osdev>Davidcooper‎ m 6,720 bytes +86‎ More little corrections and additions.

6 May 2013

• curprev 16:2516:25, 6 May 2013‎ osdev>Davidcooper‎ m 6,634 bytes +295‎ Correction relating to codec discovery method

5 May 2013

• curprev 17:5617:56, 5 May 2013‎ osdev>Davidcooper‎ m 6,339 bytes +268‎ minor corrections to the Overview section which I wrote yesterday

4 May 2013

• curprev 22:1622:16, 4 May 2013‎ osdev>Davidcooper‎ 6,071 bytes +4,901‎ No edit summary

24 April 2013

• curprev 17:3917:39, 24 April 2013‎ osdev>Davidcooper‎ m 1,170 bytes +162‎ No edit summary

16 January 2013

• curprev 04:2204:22, 16 January 2013‎ osdev>Spydertl‎ 1,008 bytes +20‎ No edit summary
• curprev 03:5303:53, 16 January 2013‎ osdev>Spydertl‎ 988 bytes +988‎ Created page with "Intel High Definition Audio refers to the specification released by Intel for delivering high-definition audio that is capable of playing back more channels at higher quality ..."