Bug 461319 - HDMI audio does not work for Jetway j9f2-extreme
Summary: HDMI audio does not work for Jetway j9f2-extreme
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Fedora
Classification: Fedora
Component: alsa-lib
Version: 9
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Jaroslav Kysela
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2008-09-05 19:47 UTC by Jon Dufresne
Modified: 2008-10-29 09:39 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2008-10-29 09:39:55 UTC
Type: ---
Embargoed:


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Description Jon Dufresne 2008-09-05 19:47:44 UTC
I have a Jetway J9F2 Extreme motherboard as shown here: http://www.jetway.com.tw/jetway/system/productshow2.asp?id=404&proname=J9F2-Extreme

I am unable to get the hdmi audio out to work at all. I know the hardware is capable of hdmi audio out because this works correctly under windows.

The analog audio out works just fine.

From my understanding this board has a Intel High Definition Audio sound device, with a Realtek ALC888 codec.

I would be happy to spend time providing any information that would be helpful in debugging this.

Comment 1 Jon Dufresne 2008-09-05 22:28:21 UTC
I have had a chance to look at this a bit more and I believe I was incorrect about the audio codec chip.

The ALC888 chip exists on the board, however I believe it is only responsible for analog out and digital/spdif out.

I believe the HDMI audio is controlled, in hardware, by a Chrontel CH7315. http://www.chrontel.com/products/7315.htm

Comment 2 Jon Dufresne 2008-10-28 16:40:21 UTC
This bug has been fixed with the latest kernel update.


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