From: Pavel Hofman <pavel.hofman@insite.cz>
To: Matt Whitlock <matt@whitlock.name>
Cc: alsa-devel@alsa-project.org
Subject: Re: How to set idle S/PDIF sample rate?
Date: Wed, 27 Feb 2008 15:28:09 +0100 [thread overview]
Message-ID: <47C57379.3060807@insite.cz> (raw)
In-Reply-To: <200802261725.35575.matt@whitlock.name>
Matt Whitlock wrote:
>
> Can I assume at this point that there is no way to set the idle S/PDIF output sample rate to 44100 Hz? That is my original question.
I have no experience with HDA. In ICE1712/24 the spdif-out outputs
signal corresponding to the current sampling frequency the chip is
running on, containing no data. When playing sound, the chip clock
switches to appropriate frequency, and spdif outputs data of this
frequency. I.e. if the "parking, idle, default" frequency is 44.1kHz, it
continuously outputs 44.1kHz SPDIF signal.
I guess if you could force HDA to default to 44.1kHz (no idea whether it
is feasible), that would be it.
Pavel.
> _______________________________________________
> Alsa-devel mailing list
> Alsa-devel@alsa-project.org
> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
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next prev parent reply other threads:[~2008-02-27 14:28 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-23 3:34 How to set idle S/PDIF sample rate? Matt Whitlock
2008-02-25 11:16 ` Takashi Iwai
2008-02-25 19:03 ` Matt Whitlock
2008-02-25 19:51 ` Pavel Hofman
2008-02-25 20:40 ` Matt Whitlock
2008-02-26 14:01 ` Takashi Iwai
2008-02-26 22:25 ` Matt Whitlock
2008-02-27 14:28 ` Pavel Hofman [this message]
2008-02-27 20:26 ` Matt Whitlock
2008-02-28 11:43 ` Takashi Iwai
2008-02-28 21:12 ` Matt Whitlock
[not found] <mailman.2237.1204248430.2095.alsa-devel@alsa-project.org>
2008-02-29 6:02 ` Demian Martin
2008-02-29 8:33 ` Matt Whitlock
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