[alsa-devel] [PATCH v5 3/4] ASoC: Intel - add makefile support for SKL driver

[Mark Brown]

On Thu, Jun 11, 2015 at 10:03:57PM +0530, Vinod Koul wrote:

> +config SND_SKL_PREALLOC_SIZE
> +	int "Pre-allocated buffer size for skylake HD-audio driver"
> +	range 0 32768
> +	default 64

Size in units of...?

> +	help
> +	  Specifies the default pre-allocated buffer-size in kB for the
> +	  HD-audio driver.  A larger buffer (e.g. 2048) is preferred
> +	  for systems using PulseAudio.  The default 64 is chosen just
> +	  for compatibility reasons.

What are those compatibility reasons - why should users have to worry
about this?  Should this be a module parameter or something?
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