Hi Chris,
Have you enabled the following kconfig options?
CONFIG_SND_HDA_CODEC_INTELHDMI=y CONFIG_SND_HDA_ELD=y
Thanks, Fengguang
On Sun, Dec 14, 2008 at 12:17:54PM -0500, Chris Pimlott wrote:
Forgot to join the list first, also here is the bugtrack issue: https://bugtrack.alsa-project.org/alsa-bug/view.php?id=4281
On Thu, Dec 11, 2008 at 3:41 PM, Chris Pimlott pimlottc@gmail.com wrote:
I have an Asus P5Q-EM motherboard, with Intel G45 chipset and Realtek ALC 1200 integrated audio, with HDMI output. (Specifications: http://www.asus.com/products.aspx?modelmenu=2&model=2413&l1=3&l2...)http://www.asus.com/products.aspx?modelmenu=2&model=2413&l1=3&l2=11&l3=761&l4=0%29[ ^http://www.asus.com/products.aspx?modelmenu=2&model=2413&l1=3&l2=11&l3=761&l4=0%29 ]
The analog output has always worked fine (from the default Mythbuntu install), but I do not get any output when trying to use the HDMI. I am testing with aplay: "aplay -D plughw:0,3 /usr/share/sounds/alsa/Front_Center.wav". plughw:0,1 with the same command works (on analog out).
I see three devices, "IEC958", "IEC958 Default PCM" and "IEC958 1", which are all unmuted. I have tried flipped the copyright setting with "iecset -n 1 copy on" but that has made no difference.
I have tried a number of versions, including the stock 2.6.27 kernel package shipped in Mythbuntu, alsa-1.0.18 and alsa-1.0.18a, as well as version of the sound-2.6 from 2008-11-23 and today. The most recent I'm trying is sound-2.6 version is b13a9d80db0f1f4ace2863e8824a3d3299730d0a.
I've notice there's been a fair amount of updates to this area of the snd_hda_intel driver, and some changes to how the device has shown up in recent releases. Should I even expect this to work, or is it still "in-progress"? Thanks.
Chris Pimlott
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