[alsa-devel] [Linux-kernel] [PATCH v5 2/7] ASoC: tegra: Allow 24bit and 32bit samples

[Ben Dooks]

On 24/01/2020 17:00, Mark Brown wrote:
> On Fri, Jan 24, 2020 at 04:56:41PM +0000, Jon Hunter wrote:
> 
>> Yes that is going to be a problem. I assume that your codec wants a
>> 256*fs MCLK? Maybe in that case you are better off having the codec
>> drive the bit clock and fsync?

Would be lovely, but tegra i2s clock slave is still on the list
of things I have to get into the kernel (it doesn't work and no-one
in the kernel currently uses it...)

>> Is 24-bit critical to what you are doing?
> 
>> Otherwise maybe we should drop the 24-bit support for now and just keep
>> 32-bit.
> 
> Removing the support because one particular board has limited clocks
> isn't good - it'd be better to have components with clocking
> restrictions impose constraints as needed.
> 


-- 
Ben Dooks				http://www.codethink.co.uk/
Senior Engineer				Codethink - Providing Genius

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