Re: HDMI Audio Support in ALSA

From: Takashi Iwai
Date: Fri May 23 2008 - 07:05:24 EST

At Thu, 22 May 2008 14:36:13 +0200,
Clemens Ladisch wrote:
> > However, SNDRV_PCM_FMTBIT_IEC958_SUBFRAME is supported.
> This is only for some early revisions of the CMI8738 chip which require
> software to generate the preamble/channel status/subcode/parity bits
> for each subframe.

Some ATIIXP boards need it, too. HD-audio controllers can do also
this kind of things, but not needed.

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