[alsa-devel] limitations on number of alsa controls for a card

Mark Brown broonie at opensource.wolfsonmicro.com
Thu Nov 1 15:25:58 CET 2012

On Wed, Oct 31, 2012 at 07:37:31PM +0530, Vinod Koul wrote:

> Is there any limitation on maximum number of controls we can have.

> I had some platform side controls to represent DSP and adding them made
> some of codec controls to vanish. And looks like if I register these
> platform controls not all codec controls are visible in userpsace.
> Is there nay max limit I am hitting?

Not that I'm aware of beyond sizeof() type stuff which you're probably
still a way away from.  How are you listing the controls and are there
any name collisons?
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