[alsa-devel] [PATCH 03/16] ASoC: core: Add range of reg control accessors

Mark Brown broonie at opensource.wolfsonmicro.com
Tue Mar 13 22:23:54 CET 2012

On Tue, Mar 13, 2012 at 04:11:30PM +0100, Ola Lilja wrote:
> From: Kristoffer KARLSSON <kristoffer.karlsson at stericsson.com>
> Added get/put accessors for controls that maps a range of
> consecutive registers exposed as a multiple value control.
> This is specifically useful for hardware that exposes for instance
> a range of filter parameters as a range of registers that with
> this could be written and read back in one single ioctl operation.

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