From: Anssi Hannula <anssi.hannula@iki.fi>
To: Stephen Warren <swarren@nvidia.com>
Cc: "alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>
Subject: Re: ANNOUNCE: NVIDIA HDMI audio documentation
Date: Mon, 07 Feb 2011 22:49:02 +0200 [thread overview]
Message-ID: <4D505ABE.60601@iki.fi> (raw)
In-Reply-To: <74CDBE0F657A3D45AFBB94109FB122FF0310F5FC8D@HQMAIL01.nvidia.com>
On 07.02.2011 19:39, Stephen Warren wrote:
> Anssi Hannula wrote:
>> On 04.02.2011 00:37, Stephen Warren wrote:
>>> I have written a document re: how to understand and trouble-shoot issues
>>> with audio-over-HDMI on NVIDIA GPUs. It's available at:
>>>
>>> ftp://download.nvidia.com/XFree86/gpu-hdmi-audio-document/gpu-hdmi-audio.html
>>
>> A nice document, thanks :)
>>
>> A couple of comments:
>
> Thanks very much for the feedback.
>
>> ...
>>> 12.4. Verify Your ELD Is Valid
>>
>> This section has "44100 48000 88200" multiple times.
>
> I'm having trouble finding this. Can you quote a bit more text to highlight
> exactly where/what the problem is?
The examples have:
> sad0_rates [0xe0] 44100 48000 88200
> HDMI: supports coding type LPCM: channels = 2, rates = 44100 48000 88200, bits = 16 20
While you are not claiming they are correct, it would probably be best
to mention that in the text (and/or in the issues chapter).
>> Maybe one should mention that those are currently shown incorrectly (as
>> per "[alsa-devel] HDA - hdmi_show_short_audio_desc puts wrong rates in
>> eld#N").
>
> Am I correct that this isn't patched yet? I couldn't see anything that
> touched this in the git log, nor any following to this email:
>
> http://mailman.alsa-project.org/pipermail/alsa-devel/2011-January/035557.html
Yes, the issue is not yet fixed.
I planned to provide a patch but I haven't had the time to do it yet
after all.
> Thanks again.
--
Anssi Hannula
next prev parent reply other threads:[~2011-02-07 20:49 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-03 22:37 ANNOUNCE: NVIDIA HDMI audio documentation Stephen Warren
2011-02-05 20:05 ` Anssi Hannula
2011-02-07 17:39 ` Stephen Warren
2011-02-07 20:49 ` Anssi Hannula [this message]
2011-02-07 20:53 ` Stephen Warren
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