[alsa-devel] [PATCH 1/2] ca0106 playback 44100Hz support to SPDIF and playback format & rate constraints
James at superbug.co.uk
Wed Sep 3 20:36:51 CEST 2008
Trent Piepho wrote:
> On Tue, 2 Sep 2008, James Courtier-Dutton wrote:
>> Ben Stanley wrote:
>>> + /* We only support 44100 to spdif, not to DAC.
>>> + (FIXME WHY?)*/
>> WHY? Because the DAC cannot be clocked at 44100, only 48000 and 96000
>> from the CA0106 chip.
>> The SPDIF can be clocked at 44100.
>> It is a hardware limitation.
> The DAC supports 44100. Is the problem that the ca0106 can't provide a
> 44100 clock to the DAC?
It does not really matter why, it does not work at 44100 and that is fact.
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