[alsa-devel] [PATCH] ASoC: make dapm cache search depth configurable

[Mark Brown]

On Thu, Sep 10, 2015 at 10:42:50AM +0100, Nikesh wrote:
> Hi Mark,

As I'm fairly sure I've had to tell you before don't top post.  This
means that when someone sees something like this:

> The reason I though this will be usefull is as below:

while reading they know what the "this" you are talking about is.

> the widgets in wm5110_dapm_widgets[]) as defined in this macro. But if you
> notice the way DSP widgets are created they use a WM_ADSP2 macro which
> creates a preloader widget for every DSP widget and we want to skip past
> this preloader widget when doing a cache search so increasing the cache
> search depth helps here.

Why is the solution to this problem to add device specific tuning?  Is
this extremely expensive so no other device would want it?
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