Actually, I've seen this as well, haven't really started to debug it. We define in the verb table of that system this:
;#21# <STAC9228> (SPDIF Out:Pin48) Jack:Other Digital, Digital, Black, A:A, S:0, Loc:Internal, Sp.8 (Bay, HDMI), Det:No, Imp:No ;#21#Config=0x185610A0
Notice we use the "Other Digital" as the jack. Is that possibly causing a problem? IEC958 shows up, but doesn't provide output to HDMI devices (that I've tested).
IDT PC Audio Demo/Linux/Test
-----Original Message----- From: alsa-devel-bounces@alsa-project.org [mailto:alsa-devel-bounces@alsa-project.org] On Behalf Of Takashi Iwai Sent: Thursday, February 28, 2008 5:41 AM To: Armando Di Cianno Cc: alsa-devel@alsa-project.org Subject: Re: [alsa-devel] HDMI v. ICH8 on Dell XPS M1330
At Wed, 27 Feb 2008 17:41:10 -0500, Armando Di Cianno wrote:
I figured this was more appropriate for devel, and not user. Sorry,
if
that's wrong.
First, I'm using the 1.0.16 release tarballs. They work better than
the
in-kernel drivers, as they survive both suspend and hibernate, whereas the kernel drivers do not.
I'm eager to see audio over HDMI working on my Dell XPS M1330. I'm pretty sure that this is /not supported/ at the moment -- if this
isn't
the case, please stop reading, and let me know the particulars. HDMI seems to be supported noted, but mainly for the ATI chips.
I'm pretty sure the m1330 has a STAC9228 setup. None of the suggested model= module parameters succeeded in getting audio over HDMI, beyond what is autodetected without any parameter specified. model=5stack seems to show a digital SPDIF device added.
The HDMI on HD-audio is currently handled equivalently with SPDIF. So, this device is the HDMI. Try to output this? Don't forget to adjust 'IEC958'-related mixer controls.
If there is anyway I can help the core developers get HDMI audio working, I would be glad to help. I will post all the relevant information I can think of following; please let me know if other information would be helpful.
Use alsa-info.sh. This will contain far more information.
thanks,
Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel