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* General CS46xx spdif question
@ 2002-10-09  7:42 Böttcher Marcel
  2002-10-09 19:51 ` Benny Sjostrand
  0 siblings, 1 reply; 2+ messages in thread
From: Böttcher Marcel @ 2002-10-09  7:42 UTC (permalink / raw)
  To: 'alsa-devel@lists.sourceforge.net'

Hi there,
just a short question about the CS46xx spdif implementation:
If I unmute the spdif in should the audio automaticaly transfered to the
speakers if a spdif source is connected or is there a need for a logic
transfering the data?How can I figure out if the copyright , copy etc flags
are set?Does it automatically synchronize to the input sample rate?

regards

Marcel Böttcher




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^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: General CS46xx spdif question
  2002-10-09  7:42 General CS46xx spdif question Böttcher Marcel
@ 2002-10-09 19:51 ` Benny Sjostrand
  0 siblings, 0 replies; 2+ messages in thread
From: Benny Sjostrand @ 2002-10-09 19:51 UTC (permalink / raw)
  To: Böttcher Marcel, alsa-devel

>
>
>If I unmute the spdif in should the audio automaticaly transfered to the
>speakers if a spdif source is connected or is there a need for a logic
>transfering the data?How can I figure out if the copyright , copy etc flags
>are set?Does it automatically synchronize to the input sample rate?
>  
>
For the moment only 48Khz Stereo is supported by SPDIF input,
and it's not  possible to check the additional bits, copyright, etc. 
with the current driver,
however it's supported by the DSP, just not implemented, and so on, any
fancy thing like Surround 5.1 is not implemented either (yet)

There are currenlty some problems with the SPDIF input parts, the sound
sometimes get's distorcionated, left and right channel sometimes gets 
swapped.

/Benny



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2002-10-09  7:42 General CS46xx spdif question Böttcher Marcel
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